#
1.81 |
|
03-Mar-2022 |
riastradh |
usbnet: Omit needless detachcv name parameter to usbnet_attach.
|
#
1.80 |
|
03-Mar-2022 |
riastradh |
usbnet: Omit empty uno_init functions.
|
#
1.79 |
|
03-Mar-2022 |
riastradh |
usbnet: Factor usbnet_init_rx_tx out into usbnet_if_init.
Make it private; no need for drivers to call it any more.
|
#
1.78 |
|
03-Mar-2022 |
riastradh |
usbnet drivers: Simplify return of usbnet_init_rx_tx.
|
#
1.77 |
|
03-Mar-2022 |
riastradh |
usbnet: Handle usbnet_set_link for drivers with no media detect.
|
#
1.76 |
|
03-Mar-2022 |
riastradh |
usbnet drivers: From *_uno_init, call *_uno_stop, not usbnet_stop.
Make usbnet_stop private now that no drivers use it.
None of the driver-independent logic in usbnet_stop has any effect at this point because we are guaranteed not to be running, so only the driver-dependent logic in *_uno_stop (at most) is needed.
For drivers with no *_uno_stop, just omit the call to usbnet_stop altogether.
Some of this logic is obviously redundant with the subsequent call to *_reset -- to be addressed in a subsequent commit.
|
#
1.75 |
|
03-Mar-2022 |
riastradh |
usbnet drivers: Omit needless isdying tests in *_uno_init.
usbnet(9) already checks this immediately before calling *_uno_init.
|
#
1.74 |
|
03-Mar-2022 |
riastradh |
usbnet: Make the tx/rx locks private to usbnet.c.
Suffice it for the drivers to know that uno_tx_prepare and uno_rx_loop have exclusive access to the chain, and, for tx, exclusive access to the mbuf.
|
#
1.73 |
|
03-Mar-2022 |
riastradh |
usbnet: Enter uno_init with the core lock held.
This reduces code in all drivers except urndis(4) and aue(4).
However, it's still safe for urndis to drop the core lock because the ifnet is locked, and the ifnet lock covers the DOWN->UP (uno_init) and UP->DOWN (uno_stop) transitions.
|
Revision tags: thorpej-i2c-spi-conf2-base thorpej-futex2-base thorpej-cfargs2-base cjep_sun2x-base1 cjep_sun2x-base cjep_staticlib_x-base1 cjep_staticlib_x-base thorpej-i2c-spi-conf-base thorpej-cfargs-base thorpej-futex-base
|
#
1.72 |
|
15-May-2020 |
maxv |
hardclock_ticks -> getticks()
|
#
1.71 |
|
08-May-2020 |
skrll |
Search the descriptors of the appropriate interface to ensure correct match.
PR kern/55240 cdce(4) error "no data interface" when ECM USB IF are preceded by ACM USB IF
|
Revision tags: bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base phil-wifi-20200406
|
#
1.70 |
|
15-Mar-2020 |
thorpej |
Define and implement a locking protocol for the ifmedia / mii layers: - MP-safe drivers provide a mutex to ifmedia that is used to serialize access to media-related structures / hardware regsiters. Converted drivers use the new ifmedia_init_with_lock() function for this. The new name is provided to ease the transition. - Un-converted drivers continue to call ifmedia_init(), which will supply a compatibility lock to be used instead. Several media-related entry points must be aware of this compatibility lock, and are able to acquire it recursively a limited number of times, if needed. This is a SPIN mutex with priority IPL_NET. - This same lock is used to serialize access to PHY registers and other MII-related data structures.
The PHY drivers are modified to acquire and release the lock, as needed, and assert the lock is held as a diagnostic aid.
The "usbnet" framework has had an overhaul of its internal locking protocols to fit in with the media / mii changes, and the drivers adapted.
USB wifi drivers have been changed to provide their own adaptive mutex to the ifmedia later via a new ieee80211_media_init_with_lock() function. This is required because the USB drivers need an adaptive mutex.
Besised "usbnet", a few other drivers are converted: vmx, wm, ixgbe / ixv.
mcx also now calls ifmedia_init_with_lock() because it needs to also use an adaptive mutex. The mcx driver still needs to be fully converted to NET_MPSAFE.
|
Revision tags: is-mlppp-base ad-namecache-base3
|
#
1.69 |
|
29-Jan-2020 |
thorpej |
Adopt <net/if_stats.h>.
|
Revision tags: ad-namecache-base2 ad-namecache-base1 ad-namecache-base
|
#
1.68 |
|
07-Jan-2020 |
maxv |
branches: 1.68.2; Localify, constify.
|
Revision tags: phil-wifi-20191119
|
#
1.67 |
|
20-Aug-2019 |
mrg |
couple more changes to usbnet(9):
- MII read/write reg return int instead of usbd_status (requested by skrll) - usbnet_attach_ifp(9) changes arg, two mii-specific flags are placed by a pointer to new struct usbnet_mii. if not NULL, then attach an MII to this interface like previous have_mii parameter. use this to allow ure(4) to properly pass PHY location to mii_attach().
welcome netbsd 9.99.10.
|
#
1.66 |
|
15-Aug-2019 |
mrg |
- usbnet_rx_loop_cb's usbd_xfer parameter is never used and available in the usbnet_chain if needed. remove it - usbnet media status change already set link to false, don't repeat this in every driver - don't clear link in stop, nothing was re-enabling it for non-MII - add optional uno_tick_cb(struct usbnet *un) that is called from the usbnet tick timer - remove wrong debug sysctl prototype
rx_loop and timer are kernel versions changes, but hopefully this is the last one for usbnet. working with 3 more drivers now (cue, mue and url), leaving only aue, kue, upl and umb undone (aue may work with previously supported devices, mine doesn't work with our driver, kue and upl have patches for testing and umb is undone.)
|
#
1.65 |
|
14-Aug-2019 |
mrg |
introduce usbnet_set_dying(). will be used by url(4) conversion. bump version.
introduce USBNET_MODULE() that encompasses almost all the module specific code for usbnet modules. they still need to include the relevant ioconf.c, but everything else is now just, eg,
USBNET_MODULE(axen)
|
#
1.64 |
|
12-Aug-2019 |
skrll |
Trailing whitespace
|
#
1.63 |
|
11-Aug-2019 |
mrg |
copy a pattern from if_udav.c, which already had "too much" check.
even though overflow or underflow is really unlikely here, reorder various expressions to reduce the likelyhood even further.
|
#
1.62 |
|
11-Aug-2019 |
mrg |
in tx_prepare callback make sure to reject any mbuf that is larger than can fit in the buffer. done at the driver and not usbnet layer because the driver knows how much beyond the mbuf data needs to be sent (headers and trailers.)
axen(4) had a KASSERT() for this condition, but there's no invariant here we can check so it's best as an error return.
XXX: only tested on these drivers, needs to be copied to udav, smsc and urndis after testing as well as the not commited conversions.
|
#
1.61 |
|
10-Aug-2019 |
mrg |
reduce the scope of struct usbnet: - move a large number of members internal to usbnet.c's new "struct usbnet_private". - provide accessors for a few of these - move struct usbnet_cdata into usbnet.c as well, but move bufsz, list count, and xfer flags back out into struct usbnet, and have them set as part of the setup efore usbnet_attach() - split the intr pipe parts into their own structure - move all the main usbnet*lock* code into usbnet.c too
usbnet_attach() goes down to 2 args, and the inputs needed are now the full contents of 'struct usbnet' besides the driver owned 'un_flags' and usbnet owned 'un_pri'.
welcome netbsd 9.99.6.
|
#
1.60 |
|
09-Aug-2019 |
mrg |
use new un_flags member of usbnet: - axen(4) and cdce(4) are now able to use struct usbnet directly as softc, udav also done but untested
|
#
1.59 |
|
09-Aug-2019 |
mrg |
update usbnet some: - move rx/tx xfer flags into usbnet_cdata - move the callbacks into usbnet_ops structure - move rx/tx xfer flags arguments from usbnet_init_rx_tx() and move them all into usbnet_attach() arguments - s/miibus/mii/ in some places for consistency
other clean up: - create wrapper functions for callbacks, move knowledge about special handling (OK to be missing, error eating) there. - use cdata pointer if already available - provide some more macros (will be real functions later) for accessing usbnet members, use existing ones more
bump kernel version.
|
#
1.58 |
|
06-Aug-2019 |
mrg |
for ethernet usb network devices, print the mac addr in usbnet.
|
#
1.57 |
|
06-Aug-2019 |
mrg |
extend usbnet to cope with if_upl, if_smsc, and if_umb needs:
- usbnet_enqueue() can set mbuf flags and csum_data - usbnet_input() for non-ethernet based devices (upl, umb) - allow a complete override for ioctl() - remove converted list -- we have compiling and/or working patches for all the devices except for umb(4), will be merged as testing happens
hopefully this is the last ABI change, though it may end up being extended for additional smsc(4) support.
hello for real netbsd 9.99.3!
|
#
1.56 |
|
04-Aug-2019 |
mrg |
- adjust usbnet interface to allow usbd_open_pipe_intr(), from the new comment: * if un_intr_buf is not NULL, use usbd_open_pipe_intr() not * usbd_open_pipe() for USBNET_ENDPT_INTR, with this buffer, * size, and interval. the standard handling is in usbnet.c, with a callback to deal with the interrupt it self. not fully tested, designed for if_aue.c and a few others not yet converted. - make usbhist for usbnet.c work, thanks paulg - usbnet_init_rx_tx() clears out all allocations upon failure now - add usbnet_ec() to get a pointer to the struct ethercom - add usbnet_{lock,unlock,owned}*() to lock/unlock the various locks and *owned*() for asserting
welcome 9.99.3!
|
#
1.55 |
|
31-Jul-2019 |
mrg |
couple of minor API updates: - change the read/write register callbacks to have the same phy/reg order as the MII code. - add "mii_flags" param to usbnet_attach_ifp(). axe(4) wants it.
also: - add usbnet debug code, sysctl node support - remove commented DPRINTF()s accidentally left in place - add usbnet_softc() - reorder some attach code to be consistent - re-add USBD_FORCE_SHORT_XFER for axen rx chain
ride 9.99.2 bump.
|
#
1.54 |
|
31-Jul-2019 |
mrg |
introduce a library of common code / backends to share code between USB ethernet drivers.
usbnet.h introduces a new set of APIs to provide common solutions for these driver features: - USB endpoint pipe handling - rx and tx chain handling - generic handlers or support for several struct ifnet callbacks - MII bus locking - interrupt handling - partial autoconf handling: much of attach, and detach/activate can use common versions directly.
currently, only axen(4) and cdce(4) are converted. the reductions in these drivers are quite significant: if_cdce.c is reduced from 1000 lines to 320 lines, and if_axen is reduced from 1902 lines to 1021 lines.
add a "usbnet" module and make the if_axen module depend upon it.
|
Revision tags: netbsd-9-base
|
#
1.53 |
|
21-Jul-2019 |
mrg |
branches: 1.53.2; remove unused structure members. this brings most <foo>_chain and <foo>_cdata structures into being identical for usb ethernet drivers.
upl(4) and url(4) need more work.
|
#
1.52 |
|
29-Jun-2019 |
skrll |
Whitespace
|
#
1.51 |
|
28-Jun-2019 |
mrg |
more smp cleanup for ure(4)/axen(4)/cdce(4):
- convert IFF_ALLMULTI to ETHER_F_ALLMULTI, using ETHER_LOCK() - remove IFF_OACTIVE use, and simply check the ring count in start - assert/take more locks - XXX: IFF_RUNNING is not properly protected (all driver problem) - fix axen_timer setting so it actually runs - document a locking issue in stop callback: stop is called with the softc lock held, but the lock order in all other places is ifnet -> softc -> rx -> tx, so taking ifnet lock when softc lock is held would be problematic - in rxeof check for stopping/dying more often. i managed to trigger a pagefault in cdce_rxeof() when yanking an active device as it attempted to usbd_setup_xfer() on closed pipes. - add missing USBD_MPSAFE and cdce_stopping resetting for cdce(4)
between this and other recent clean ups increase performance of these drivers mostly. some numbers (in mbit/sec):
old: new: driver in out in+out in out in+out ---- -- --- ------ -- --- ------ cdce 39 32 44 38 33 54 axen 44 34 45 48 37 42 ure 36 34 35 36 38 38
i'm not sure why axen drops a little with in+out. cdce is helped quite a lot, and ure a little. it is disappointing that ure does not outperform cdce -- it's the same actual hardware, and the device-specific (ure) should outperform the generic cdce driver...
|
#
1.50 |
|
23-Jun-2019 |
mrg |
make cdce(4) and ure(4) usb and mpsafe:
- introduce locking ala smsc(4)/axen(4) style - convert to mpsafe interfaces - add tick task to cdce(4) to deal with missing watchdog, and actually make the watchdog do something - convert DELAY() to usbd_delay_ms() in cdce(4) and don't increase the time in a potentially unbounded way - remove spl calls
tested with network cable and usb adapter pullouts, reboots and many many GBs of data transferred in either direction under load.
|
#
1.49 |
|
22-Jun-2019 |
mrg |
s/Static/static/
|
#
1.48 |
|
22-Jun-2019 |
mrg |
move the software-only parts of cdce(4) out of if_cdcereg.h.
(if_cdcereg.h probably can go entirely. it's almost empty, but at least these definitions have some relationship with the hardware bits.)
|
Revision tags: phil-wifi-20190609
|
#
1.47 |
|
05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
|
Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
|
#
1.46 |
|
26-Jun-2018 |
msaitoh |
branches: 1.46.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
|
Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
|
#
1.45 |
|
21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
|
Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
|
#
1.44 |
|
12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
|
Revision tags: pgoyette-localcount-20170107
|
#
1.43 |
|
15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
|
Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
|
#
1.42 |
|
10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
|
Revision tags: nick-nhusb-base-20160529
|
#
1.41 |
|
23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
|
Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
|
#
1.40 |
|
09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
|
Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
|
#
1.39 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
|
Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
|
#
1.38 |
|
05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
|
Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
|
#
1.37 |
|
05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
|
Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
|
#
1.36 |
|
24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
|
Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
|
#
1.35 |
|
02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
|
#
1.34 |
|
10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
|
Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
|
#
1.33 |
|
07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
|
Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
|
#
1.32 |
|
21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
|
Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
|
#
1.31 |
|
08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
|
#
1.30 |
|
19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
|
#
1.29 |
|
19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
|
Revision tags: uebayasi-xip-base1
|
#
1.28 |
|
05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
|
Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
|
#
1.27 |
|
19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
|
Revision tags: matt-premerge-20091211
|
#
1.26 |
|
06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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#
1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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#
1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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#
1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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#
1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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#
1.21 |
|
18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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#
1.20 |
|
18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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#
1.19 |
|
07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
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24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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#
1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
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07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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#
1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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#
1.10 |
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07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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#
1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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#
1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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#
1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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#
1.72 |
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15-May-2020 |
maxv |
hardclock_ticks -> getticks()
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#
1.71 |
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08-May-2020 |
skrll |
Search the descriptors of the appropriate interface to ensure correct match.
PR kern/55240 cdce(4) error "no data interface" when ECM USB IF are preceded by ACM USB IF
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Revision tags: bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base phil-wifi-20200406
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#
1.70 |
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15-Mar-2020 |
thorpej |
Define and implement a locking protocol for the ifmedia / mii layers: - MP-safe drivers provide a mutex to ifmedia that is used to serialize access to media-related structures / hardware regsiters. Converted drivers use the new ifmedia_init_with_lock() function for this. The new name is provided to ease the transition. - Un-converted drivers continue to call ifmedia_init(), which will supply a compatibility lock to be used instead. Several media-related entry points must be aware of this compatibility lock, and are able to acquire it recursively a limited number of times, if needed. This is a SPIN mutex with priority IPL_NET. - This same lock is used to serialize access to PHY registers and other MII-related data structures.
The PHY drivers are modified to acquire and release the lock, as needed, and assert the lock is held as a diagnostic aid.
The "usbnet" framework has had an overhaul of its internal locking protocols to fit in with the media / mii changes, and the drivers adapted.
USB wifi drivers have been changed to provide their own adaptive mutex to the ifmedia later via a new ieee80211_media_init_with_lock() function. This is required because the USB drivers need an adaptive mutex.
Besised "usbnet", a few other drivers are converted: vmx, wm, ixgbe / ixv.
mcx also now calls ifmedia_init_with_lock() because it needs to also use an adaptive mutex. The mcx driver still needs to be fully converted to NET_MPSAFE.
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Revision tags: is-mlppp-base ad-namecache-base3
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#
1.69 |
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29-Jan-2020 |
thorpej |
Adopt <net/if_stats.h>.
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Revision tags: ad-namecache-base2 ad-namecache-base1 ad-namecache-base
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#
1.68 |
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07-Jan-2020 |
maxv |
branches: 1.68.2; Localify, constify.
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Revision tags: phil-wifi-20191119
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#
1.67 |
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20-Aug-2019 |
mrg |
couple more changes to usbnet(9):
- MII read/write reg return int instead of usbd_status (requested by skrll) - usbnet_attach_ifp(9) changes arg, two mii-specific flags are placed by a pointer to new struct usbnet_mii. if not NULL, then attach an MII to this interface like previous have_mii parameter. use this to allow ure(4) to properly pass PHY location to mii_attach().
welcome netbsd 9.99.10.
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#
1.66 |
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15-Aug-2019 |
mrg |
- usbnet_rx_loop_cb's usbd_xfer parameter is never used and available in the usbnet_chain if needed. remove it - usbnet media status change already set link to false, don't repeat this in every driver - don't clear link in stop, nothing was re-enabling it for non-MII - add optional uno_tick_cb(struct usbnet *un) that is called from the usbnet tick timer - remove wrong debug sysctl prototype
rx_loop and timer are kernel versions changes, but hopefully this is the last one for usbnet. working with 3 more drivers now (cue, mue and url), leaving only aue, kue, upl and umb undone (aue may work with previously supported devices, mine doesn't work with our driver, kue and upl have patches for testing and umb is undone.)
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#
1.65 |
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14-Aug-2019 |
mrg |
introduce usbnet_set_dying(). will be used by url(4) conversion. bump version.
introduce USBNET_MODULE() that encompasses almost all the module specific code for usbnet modules. they still need to include the relevant ioconf.c, but everything else is now just, eg,
USBNET_MODULE(axen)
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#
1.64 |
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12-Aug-2019 |
skrll |
Trailing whitespace
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1.63 |
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11-Aug-2019 |
mrg |
copy a pattern from if_udav.c, which already had "too much" check.
even though overflow or underflow is really unlikely here, reorder various expressions to reduce the likelyhood even further.
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#
1.62 |
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11-Aug-2019 |
mrg |
in tx_prepare callback make sure to reject any mbuf that is larger than can fit in the buffer. done at the driver and not usbnet layer because the driver knows how much beyond the mbuf data needs to be sent (headers and trailers.)
axen(4) had a KASSERT() for this condition, but there's no invariant here we can check so it's best as an error return.
XXX: only tested on these drivers, needs to be copied to udav, smsc and urndis after testing as well as the not commited conversions.
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#
1.61 |
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10-Aug-2019 |
mrg |
reduce the scope of struct usbnet: - move a large number of members internal to usbnet.c's new "struct usbnet_private". - provide accessors for a few of these - move struct usbnet_cdata into usbnet.c as well, but move bufsz, list count, and xfer flags back out into struct usbnet, and have them set as part of the setup efore usbnet_attach() - split the intr pipe parts into their own structure - move all the main usbnet*lock* code into usbnet.c too
usbnet_attach() goes down to 2 args, and the inputs needed are now the full contents of 'struct usbnet' besides the driver owned 'un_flags' and usbnet owned 'un_pri'.
welcome netbsd 9.99.6.
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#
1.60 |
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09-Aug-2019 |
mrg |
use new un_flags member of usbnet: - axen(4) and cdce(4) are now able to use struct usbnet directly as softc, udav also done but untested
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#
1.59 |
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09-Aug-2019 |
mrg |
update usbnet some: - move rx/tx xfer flags into usbnet_cdata - move the callbacks into usbnet_ops structure - move rx/tx xfer flags arguments from usbnet_init_rx_tx() and move them all into usbnet_attach() arguments - s/miibus/mii/ in some places for consistency
other clean up: - create wrapper functions for callbacks, move knowledge about special handling (OK to be missing, error eating) there. - use cdata pointer if already available - provide some more macros (will be real functions later) for accessing usbnet members, use existing ones more
bump kernel version.
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#
1.58 |
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06-Aug-2019 |
mrg |
for ethernet usb network devices, print the mac addr in usbnet.
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#
1.57 |
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06-Aug-2019 |
mrg |
extend usbnet to cope with if_upl, if_smsc, and if_umb needs:
- usbnet_enqueue() can set mbuf flags and csum_data - usbnet_input() for non-ethernet based devices (upl, umb) - allow a complete override for ioctl() - remove converted list -- we have compiling and/or working patches for all the devices except for umb(4), will be merged as testing happens
hopefully this is the last ABI change, though it may end up being extended for additional smsc(4) support.
hello for real netbsd 9.99.3!
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#
1.56 |
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04-Aug-2019 |
mrg |
- adjust usbnet interface to allow usbd_open_pipe_intr(), from the new comment: * if un_intr_buf is not NULL, use usbd_open_pipe_intr() not * usbd_open_pipe() for USBNET_ENDPT_INTR, with this buffer, * size, and interval. the standard handling is in usbnet.c, with a callback to deal with the interrupt it self. not fully tested, designed for if_aue.c and a few others not yet converted. - make usbhist for usbnet.c work, thanks paulg - usbnet_init_rx_tx() clears out all allocations upon failure now - add usbnet_ec() to get a pointer to the struct ethercom - add usbnet_{lock,unlock,owned}*() to lock/unlock the various locks and *owned*() for asserting
welcome 9.99.3!
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#
1.55 |
|
31-Jul-2019 |
mrg |
couple of minor API updates: - change the read/write register callbacks to have the same phy/reg order as the MII code. - add "mii_flags" param to usbnet_attach_ifp(). axe(4) wants it.
also: - add usbnet debug code, sysctl node support - remove commented DPRINTF()s accidentally left in place - add usbnet_softc() - reorder some attach code to be consistent - re-add USBD_FORCE_SHORT_XFER for axen rx chain
ride 9.99.2 bump.
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#
1.54 |
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31-Jul-2019 |
mrg |
introduce a library of common code / backends to share code between USB ethernet drivers.
usbnet.h introduces a new set of APIs to provide common solutions for these driver features: - USB endpoint pipe handling - rx and tx chain handling - generic handlers or support for several struct ifnet callbacks - MII bus locking - interrupt handling - partial autoconf handling: much of attach, and detach/activate can use common versions directly.
currently, only axen(4) and cdce(4) are converted. the reductions in these drivers are quite significant: if_cdce.c is reduced from 1000 lines to 320 lines, and if_axen is reduced from 1902 lines to 1021 lines.
add a "usbnet" module and make the if_axen module depend upon it.
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Revision tags: netbsd-9-base
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#
1.53 |
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21-Jul-2019 |
mrg |
branches: 1.53.2; remove unused structure members. this brings most <foo>_chain and <foo>_cdata structures into being identical for usb ethernet drivers.
upl(4) and url(4) need more work.
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#
1.52 |
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29-Jun-2019 |
skrll |
Whitespace
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#
1.51 |
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28-Jun-2019 |
mrg |
more smp cleanup for ure(4)/axen(4)/cdce(4):
- convert IFF_ALLMULTI to ETHER_F_ALLMULTI, using ETHER_LOCK() - remove IFF_OACTIVE use, and simply check the ring count in start - assert/take more locks - XXX: IFF_RUNNING is not properly protected (all driver problem) - fix axen_timer setting so it actually runs - document a locking issue in stop callback: stop is called with the softc lock held, but the lock order in all other places is ifnet -> softc -> rx -> tx, so taking ifnet lock when softc lock is held would be problematic - in rxeof check for stopping/dying more often. i managed to trigger a pagefault in cdce_rxeof() when yanking an active device as it attempted to usbd_setup_xfer() on closed pipes. - add missing USBD_MPSAFE and cdce_stopping resetting for cdce(4)
between this and other recent clean ups increase performance of these drivers mostly. some numbers (in mbit/sec):
old: new: driver in out in+out in out in+out ---- -- --- ------ -- --- ------ cdce 39 32 44 38 33 54 axen 44 34 45 48 37 42 ure 36 34 35 36 38 38
i'm not sure why axen drops a little with in+out. cdce is helped quite a lot, and ure a little. it is disappointing that ure does not outperform cdce -- it's the same actual hardware, and the device-specific (ure) should outperform the generic cdce driver...
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#
1.50 |
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23-Jun-2019 |
mrg |
make cdce(4) and ure(4) usb and mpsafe:
- introduce locking ala smsc(4)/axen(4) style - convert to mpsafe interfaces - add tick task to cdce(4) to deal with missing watchdog, and actually make the watchdog do something - convert DELAY() to usbd_delay_ms() in cdce(4) and don't increase the time in a potentially unbounded way - remove spl calls
tested with network cable and usb adapter pullouts, reboots and many many GBs of data transferred in either direction under load.
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#
1.49 |
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22-Jun-2019 |
mrg |
s/Static/static/
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#
1.48 |
|
22-Jun-2019 |
mrg |
move the software-only parts of cdce(4) out of if_cdcereg.h.
(if_cdcereg.h probably can go entirely. it's almost empty, but at least these definitions have some relationship with the hardware bits.)
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Revision tags: phil-wifi-20190609
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#
1.47 |
|
05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
|
Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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#
1.46 |
|
26-Jun-2018 |
msaitoh |
branches: 1.46.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
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Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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#
1.45 |
|
21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
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Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
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#
1.44 |
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12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
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#
1.43 |
|
15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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#
1.42 |
|
10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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#
1.41 |
|
23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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#
1.39 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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#
1.38 |
|
05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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#
1.37 |
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05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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#
1.36 |
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24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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#
1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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#
1.34 |
|
10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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#
1.33 |
|
07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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#
1.32 |
|
21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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#
1.31 |
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08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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#
1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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#
1.29 |
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19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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#
1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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#
1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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#
1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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#
1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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#
1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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#
1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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#
1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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#
1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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#
1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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#
1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
|
24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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#
1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
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07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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#
1.14 |
|
13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.12 |
|
16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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#
1.10 |
|
07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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#
1.9 |
|
28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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#
1.8 |
|
28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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#
1.7 |
|
30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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#
1.6 |
|
11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
|
#
1.5 |
|
02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
|
Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
|
#
1.4 |
|
24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
|
#
1.3 |
|
24-Oct-2004 |
augustss |
Do hex conversion right.
|
#
1.2 |
|
23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
|
#
1.1 |
|
22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
|
#
1.71 |
|
08-May-2020 |
skrll |
Search the descriptors of the appropriate interface to ensure correct match.
PR kern/55240 cdce(4) error "no data interface" when ECM USB IF are preceded by ACM USB IF
|
Revision tags: bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base phil-wifi-20200406
|
#
1.70 |
|
15-Mar-2020 |
thorpej |
Define and implement a locking protocol for the ifmedia / mii layers: - MP-safe drivers provide a mutex to ifmedia that is used to serialize access to media-related structures / hardware regsiters. Converted drivers use the new ifmedia_init_with_lock() function for this. The new name is provided to ease the transition. - Un-converted drivers continue to call ifmedia_init(), which will supply a compatibility lock to be used instead. Several media-related entry points must be aware of this compatibility lock, and are able to acquire it recursively a limited number of times, if needed. This is a SPIN mutex with priority IPL_NET. - This same lock is used to serialize access to PHY registers and other MII-related data structures.
The PHY drivers are modified to acquire and release the lock, as needed, and assert the lock is held as a diagnostic aid.
The "usbnet" framework has had an overhaul of its internal locking protocols to fit in with the media / mii changes, and the drivers adapted.
USB wifi drivers have been changed to provide their own adaptive mutex to the ifmedia later via a new ieee80211_media_init_with_lock() function. This is required because the USB drivers need an adaptive mutex.
Besised "usbnet", a few other drivers are converted: vmx, wm, ixgbe / ixv.
mcx also now calls ifmedia_init_with_lock() because it needs to also use an adaptive mutex. The mcx driver still needs to be fully converted to NET_MPSAFE.
|
Revision tags: is-mlppp-base ad-namecache-base3
|
#
1.69 |
|
29-Jan-2020 |
thorpej |
Adopt <net/if_stats.h>.
|
Revision tags: ad-namecache-base2 ad-namecache-base1 ad-namecache-base
|
#
1.68 |
|
07-Jan-2020 |
maxv |
branches: 1.68.2; Localify, constify.
|
Revision tags: phil-wifi-20191119
|
#
1.67 |
|
20-Aug-2019 |
mrg |
couple more changes to usbnet(9):
- MII read/write reg return int instead of usbd_status (requested by skrll) - usbnet_attach_ifp(9) changes arg, two mii-specific flags are placed by a pointer to new struct usbnet_mii. if not NULL, then attach an MII to this interface like previous have_mii parameter. use this to allow ure(4) to properly pass PHY location to mii_attach().
welcome netbsd 9.99.10.
|
#
1.66 |
|
15-Aug-2019 |
mrg |
- usbnet_rx_loop_cb's usbd_xfer parameter is never used and available in the usbnet_chain if needed. remove it - usbnet media status change already set link to false, don't repeat this in every driver - don't clear link in stop, nothing was re-enabling it for non-MII - add optional uno_tick_cb(struct usbnet *un) that is called from the usbnet tick timer - remove wrong debug sysctl prototype
rx_loop and timer are kernel versions changes, but hopefully this is the last one for usbnet. working with 3 more drivers now (cue, mue and url), leaving only aue, kue, upl and umb undone (aue may work with previously supported devices, mine doesn't work with our driver, kue and upl have patches for testing and umb is undone.)
|
#
1.65 |
|
14-Aug-2019 |
mrg |
introduce usbnet_set_dying(). will be used by url(4) conversion. bump version.
introduce USBNET_MODULE() that encompasses almost all the module specific code for usbnet modules. they still need to include the relevant ioconf.c, but everything else is now just, eg,
USBNET_MODULE(axen)
|
#
1.64 |
|
12-Aug-2019 |
skrll |
Trailing whitespace
|
#
1.63 |
|
11-Aug-2019 |
mrg |
copy a pattern from if_udav.c, which already had "too much" check.
even though overflow or underflow is really unlikely here, reorder various expressions to reduce the likelyhood even further.
|
#
1.62 |
|
11-Aug-2019 |
mrg |
in tx_prepare callback make sure to reject any mbuf that is larger than can fit in the buffer. done at the driver and not usbnet layer because the driver knows how much beyond the mbuf data needs to be sent (headers and trailers.)
axen(4) had a KASSERT() for this condition, but there's no invariant here we can check so it's best as an error return.
XXX: only tested on these drivers, needs to be copied to udav, smsc and urndis after testing as well as the not commited conversions.
|
#
1.61 |
|
10-Aug-2019 |
mrg |
reduce the scope of struct usbnet: - move a large number of members internal to usbnet.c's new "struct usbnet_private". - provide accessors for a few of these - move struct usbnet_cdata into usbnet.c as well, but move bufsz, list count, and xfer flags back out into struct usbnet, and have them set as part of the setup efore usbnet_attach() - split the intr pipe parts into their own structure - move all the main usbnet*lock* code into usbnet.c too
usbnet_attach() goes down to 2 args, and the inputs needed are now the full contents of 'struct usbnet' besides the driver owned 'un_flags' and usbnet owned 'un_pri'.
welcome netbsd 9.99.6.
|
#
1.60 |
|
09-Aug-2019 |
mrg |
use new un_flags member of usbnet: - axen(4) and cdce(4) are now able to use struct usbnet directly as softc, udav also done but untested
|
#
1.59 |
|
09-Aug-2019 |
mrg |
update usbnet some: - move rx/tx xfer flags into usbnet_cdata - move the callbacks into usbnet_ops structure - move rx/tx xfer flags arguments from usbnet_init_rx_tx() and move them all into usbnet_attach() arguments - s/miibus/mii/ in some places for consistency
other clean up: - create wrapper functions for callbacks, move knowledge about special handling (OK to be missing, error eating) there. - use cdata pointer if already available - provide some more macros (will be real functions later) for accessing usbnet members, use existing ones more
bump kernel version.
|
#
1.58 |
|
06-Aug-2019 |
mrg |
for ethernet usb network devices, print the mac addr in usbnet.
|
#
1.57 |
|
06-Aug-2019 |
mrg |
extend usbnet to cope with if_upl, if_smsc, and if_umb needs:
- usbnet_enqueue() can set mbuf flags and csum_data - usbnet_input() for non-ethernet based devices (upl, umb) - allow a complete override for ioctl() - remove converted list -- we have compiling and/or working patches for all the devices except for umb(4), will be merged as testing happens
hopefully this is the last ABI change, though it may end up being extended for additional smsc(4) support.
hello for real netbsd 9.99.3!
|
#
1.56 |
|
04-Aug-2019 |
mrg |
- adjust usbnet interface to allow usbd_open_pipe_intr(), from the new comment: * if un_intr_buf is not NULL, use usbd_open_pipe_intr() not * usbd_open_pipe() for USBNET_ENDPT_INTR, with this buffer, * size, and interval. the standard handling is in usbnet.c, with a callback to deal with the interrupt it self. not fully tested, designed for if_aue.c and a few others not yet converted. - make usbhist for usbnet.c work, thanks paulg - usbnet_init_rx_tx() clears out all allocations upon failure now - add usbnet_ec() to get a pointer to the struct ethercom - add usbnet_{lock,unlock,owned}*() to lock/unlock the various locks and *owned*() for asserting
welcome 9.99.3!
|
#
1.55 |
|
31-Jul-2019 |
mrg |
couple of minor API updates: - change the read/write register callbacks to have the same phy/reg order as the MII code. - add "mii_flags" param to usbnet_attach_ifp(). axe(4) wants it.
also: - add usbnet debug code, sysctl node support - remove commented DPRINTF()s accidentally left in place - add usbnet_softc() - reorder some attach code to be consistent - re-add USBD_FORCE_SHORT_XFER for axen rx chain
ride 9.99.2 bump.
|
#
1.54 |
|
31-Jul-2019 |
mrg |
introduce a library of common code / backends to share code between USB ethernet drivers.
usbnet.h introduces a new set of APIs to provide common solutions for these driver features: - USB endpoint pipe handling - rx and tx chain handling - generic handlers or support for several struct ifnet callbacks - MII bus locking - interrupt handling - partial autoconf handling: much of attach, and detach/activate can use common versions directly.
currently, only axen(4) and cdce(4) are converted. the reductions in these drivers are quite significant: if_cdce.c is reduced from 1000 lines to 320 lines, and if_axen is reduced from 1902 lines to 1021 lines.
add a "usbnet" module and make the if_axen module depend upon it.
|
Revision tags: netbsd-9-base
|
#
1.53 |
|
21-Jul-2019 |
mrg |
branches: 1.53.2; remove unused structure members. this brings most <foo>_chain and <foo>_cdata structures into being identical for usb ethernet drivers.
upl(4) and url(4) need more work.
|
#
1.52 |
|
29-Jun-2019 |
skrll |
Whitespace
|
#
1.51 |
|
28-Jun-2019 |
mrg |
more smp cleanup for ure(4)/axen(4)/cdce(4):
- convert IFF_ALLMULTI to ETHER_F_ALLMULTI, using ETHER_LOCK() - remove IFF_OACTIVE use, and simply check the ring count in start - assert/take more locks - XXX: IFF_RUNNING is not properly protected (all driver problem) - fix axen_timer setting so it actually runs - document a locking issue in stop callback: stop is called with the softc lock held, but the lock order in all other places is ifnet -> softc -> rx -> tx, so taking ifnet lock when softc lock is held would be problematic - in rxeof check for stopping/dying more often. i managed to trigger a pagefault in cdce_rxeof() when yanking an active device as it attempted to usbd_setup_xfer() on closed pipes. - add missing USBD_MPSAFE and cdce_stopping resetting for cdce(4)
between this and other recent clean ups increase performance of these drivers mostly. some numbers (in mbit/sec):
old: new: driver in out in+out in out in+out ---- -- --- ------ -- --- ------ cdce 39 32 44 38 33 54 axen 44 34 45 48 37 42 ure 36 34 35 36 38 38
i'm not sure why axen drops a little with in+out. cdce is helped quite a lot, and ure a little. it is disappointing that ure does not outperform cdce -- it's the same actual hardware, and the device-specific (ure) should outperform the generic cdce driver...
|
#
1.50 |
|
23-Jun-2019 |
mrg |
make cdce(4) and ure(4) usb and mpsafe:
- introduce locking ala smsc(4)/axen(4) style - convert to mpsafe interfaces - add tick task to cdce(4) to deal with missing watchdog, and actually make the watchdog do something - convert DELAY() to usbd_delay_ms() in cdce(4) and don't increase the time in a potentially unbounded way - remove spl calls
tested with network cable and usb adapter pullouts, reboots and many many GBs of data transferred in either direction under load.
|
#
1.49 |
|
22-Jun-2019 |
mrg |
s/Static/static/
|
#
1.48 |
|
22-Jun-2019 |
mrg |
move the software-only parts of cdce(4) out of if_cdcereg.h.
(if_cdcereg.h probably can go entirely. it's almost empty, but at least these definitions have some relationship with the hardware bits.)
|
Revision tags: phil-wifi-20190609
|
#
1.47 |
|
05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
|
Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
|
#
1.46 |
|
26-Jun-2018 |
msaitoh |
branches: 1.46.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
|
Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
|
#
1.45 |
|
21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
|
Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
|
#
1.44 |
|
12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
|
Revision tags: pgoyette-localcount-20170107
|
#
1.43 |
|
15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
|
Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
|
#
1.42 |
|
10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
|
Revision tags: nick-nhusb-base-20160529
|
#
1.41 |
|
23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
|
Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
|
#
1.40 |
|
09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
|
Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
|
#
1.39 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
|
Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
|
#
1.38 |
|
05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
|
Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
|
#
1.37 |
|
05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
|
Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
|
#
1.36 |
|
24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
|
Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
|
#
1.35 |
|
02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
|
#
1.34 |
|
10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
|
Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
|
#
1.33 |
|
07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
|
Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
|
#
1.32 |
|
21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
|
Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
|
#
1.31 |
|
08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
|
#
1.30 |
|
19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
|
#
1.29 |
|
19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
|
Revision tags: uebayasi-xip-base1
|
#
1.28 |
|
05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
|
Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
|
#
1.27 |
|
19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
|
Revision tags: matt-premerge-20091211
|
#
1.26 |
|
06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
|
Revision tags: jym-xensuspend-nbase
|
#
1.25 |
|
23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
|
Revision tags: yamt-nfs-mp-base8
|
#
1.24 |
|
04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
|
#
1.23 |
|
04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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#
1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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#
1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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#
1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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#
1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
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24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
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07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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#
1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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#
1.10 |
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07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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#
1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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#
1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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#
1.70 |
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15-Mar-2020 |
thorpej |
Define and implement a locking protocol for the ifmedia / mii layers: - MP-safe drivers provide a mutex to ifmedia that is used to serialize access to media-related structures / hardware regsiters. Converted drivers use the new ifmedia_init_with_lock() function for this. The new name is provided to ease the transition. - Un-converted drivers continue to call ifmedia_init(), which will supply a compatibility lock to be used instead. Several media-related entry points must be aware of this compatibility lock, and are able to acquire it recursively a limited number of times, if needed. This is a SPIN mutex with priority IPL_NET. - This same lock is used to serialize access to PHY registers and other MII-related data structures.
The PHY drivers are modified to acquire and release the lock, as needed, and assert the lock is held as a diagnostic aid.
The "usbnet" framework has had an overhaul of its internal locking protocols to fit in with the media / mii changes, and the drivers adapted.
USB wifi drivers have been changed to provide their own adaptive mutex to the ifmedia later via a new ieee80211_media_init_with_lock() function. This is required because the USB drivers need an adaptive mutex.
Besised "usbnet", a few other drivers are converted: vmx, wm, ixgbe / ixv.
mcx also now calls ifmedia_init_with_lock() because it needs to also use an adaptive mutex. The mcx driver still needs to be fully converted to NET_MPSAFE.
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Revision tags: ad-namecache-base3
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1.69 |
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29-Jan-2020 |
thorpej |
Adopt <net/if_stats.h>.
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Revision tags: ad-namecache-base2 ad-namecache-base1 ad-namecache-base
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1.68 |
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07-Jan-2020 |
maxv |
branches: 1.68.2; Localify, constify.
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Revision tags: phil-wifi-20191119
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1.67 |
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20-Aug-2019 |
mrg |
couple more changes to usbnet(9):
- MII read/write reg return int instead of usbd_status (requested by skrll) - usbnet_attach_ifp(9) changes arg, two mii-specific flags are placed by a pointer to new struct usbnet_mii. if not NULL, then attach an MII to this interface like previous have_mii parameter. use this to allow ure(4) to properly pass PHY location to mii_attach().
welcome netbsd 9.99.10.
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1.66 |
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15-Aug-2019 |
mrg |
- usbnet_rx_loop_cb's usbd_xfer parameter is never used and available in the usbnet_chain if needed. remove it - usbnet media status change already set link to false, don't repeat this in every driver - don't clear link in stop, nothing was re-enabling it for non-MII - add optional uno_tick_cb(struct usbnet *un) that is called from the usbnet tick timer - remove wrong debug sysctl prototype
rx_loop and timer are kernel versions changes, but hopefully this is the last one for usbnet. working with 3 more drivers now (cue, mue and url), leaving only aue, kue, upl and umb undone (aue may work with previously supported devices, mine doesn't work with our driver, kue and upl have patches for testing and umb is undone.)
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#
1.65 |
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14-Aug-2019 |
mrg |
introduce usbnet_set_dying(). will be used by url(4) conversion. bump version.
introduce USBNET_MODULE() that encompasses almost all the module specific code for usbnet modules. they still need to include the relevant ioconf.c, but everything else is now just, eg,
USBNET_MODULE(axen)
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#
1.64 |
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12-Aug-2019 |
skrll |
Trailing whitespace
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1.63 |
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11-Aug-2019 |
mrg |
copy a pattern from if_udav.c, which already had "too much" check.
even though overflow or underflow is really unlikely here, reorder various expressions to reduce the likelyhood even further.
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#
1.62 |
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11-Aug-2019 |
mrg |
in tx_prepare callback make sure to reject any mbuf that is larger than can fit in the buffer. done at the driver and not usbnet layer because the driver knows how much beyond the mbuf data needs to be sent (headers and trailers.)
axen(4) had a KASSERT() for this condition, but there's no invariant here we can check so it's best as an error return.
XXX: only tested on these drivers, needs to be copied to udav, smsc and urndis after testing as well as the not commited conversions.
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1.61 |
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10-Aug-2019 |
mrg |
reduce the scope of struct usbnet: - move a large number of members internal to usbnet.c's new "struct usbnet_private". - provide accessors for a few of these - move struct usbnet_cdata into usbnet.c as well, but move bufsz, list count, and xfer flags back out into struct usbnet, and have them set as part of the setup efore usbnet_attach() - split the intr pipe parts into their own structure - move all the main usbnet*lock* code into usbnet.c too
usbnet_attach() goes down to 2 args, and the inputs needed are now the full contents of 'struct usbnet' besides the driver owned 'un_flags' and usbnet owned 'un_pri'.
welcome netbsd 9.99.6.
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#
1.60 |
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09-Aug-2019 |
mrg |
use new un_flags member of usbnet: - axen(4) and cdce(4) are now able to use struct usbnet directly as softc, udav also done but untested
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#
1.59 |
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09-Aug-2019 |
mrg |
update usbnet some: - move rx/tx xfer flags into usbnet_cdata - move the callbacks into usbnet_ops structure - move rx/tx xfer flags arguments from usbnet_init_rx_tx() and move them all into usbnet_attach() arguments - s/miibus/mii/ in some places for consistency
other clean up: - create wrapper functions for callbacks, move knowledge about special handling (OK to be missing, error eating) there. - use cdata pointer if already available - provide some more macros (will be real functions later) for accessing usbnet members, use existing ones more
bump kernel version.
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1.58 |
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06-Aug-2019 |
mrg |
for ethernet usb network devices, print the mac addr in usbnet.
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1.57 |
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06-Aug-2019 |
mrg |
extend usbnet to cope with if_upl, if_smsc, and if_umb needs:
- usbnet_enqueue() can set mbuf flags and csum_data - usbnet_input() for non-ethernet based devices (upl, umb) - allow a complete override for ioctl() - remove converted list -- we have compiling and/or working patches for all the devices except for umb(4), will be merged as testing happens
hopefully this is the last ABI change, though it may end up being extended for additional smsc(4) support.
hello for real netbsd 9.99.3!
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#
1.56 |
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04-Aug-2019 |
mrg |
- adjust usbnet interface to allow usbd_open_pipe_intr(), from the new comment: * if un_intr_buf is not NULL, use usbd_open_pipe_intr() not * usbd_open_pipe() for USBNET_ENDPT_INTR, with this buffer, * size, and interval. the standard handling is in usbnet.c, with a callback to deal with the interrupt it self. not fully tested, designed for if_aue.c and a few others not yet converted. - make usbhist for usbnet.c work, thanks paulg - usbnet_init_rx_tx() clears out all allocations upon failure now - add usbnet_ec() to get a pointer to the struct ethercom - add usbnet_{lock,unlock,owned}*() to lock/unlock the various locks and *owned*() for asserting
welcome 9.99.3!
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#
1.55 |
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31-Jul-2019 |
mrg |
couple of minor API updates: - change the read/write register callbacks to have the same phy/reg order as the MII code. - add "mii_flags" param to usbnet_attach_ifp(). axe(4) wants it.
also: - add usbnet debug code, sysctl node support - remove commented DPRINTF()s accidentally left in place - add usbnet_softc() - reorder some attach code to be consistent - re-add USBD_FORCE_SHORT_XFER for axen rx chain
ride 9.99.2 bump.
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#
1.54 |
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31-Jul-2019 |
mrg |
introduce a library of common code / backends to share code between USB ethernet drivers.
usbnet.h introduces a new set of APIs to provide common solutions for these driver features: - USB endpoint pipe handling - rx and tx chain handling - generic handlers or support for several struct ifnet callbacks - MII bus locking - interrupt handling - partial autoconf handling: much of attach, and detach/activate can use common versions directly.
currently, only axen(4) and cdce(4) are converted. the reductions in these drivers are quite significant: if_cdce.c is reduced from 1000 lines to 320 lines, and if_axen is reduced from 1902 lines to 1021 lines.
add a "usbnet" module and make the if_axen module depend upon it.
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Revision tags: netbsd-9-base
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1.53 |
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21-Jul-2019 |
mrg |
branches: 1.53.2; remove unused structure members. this brings most <foo>_chain and <foo>_cdata structures into being identical for usb ethernet drivers.
upl(4) and url(4) need more work.
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1.52 |
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29-Jun-2019 |
skrll |
Whitespace
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1.51 |
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28-Jun-2019 |
mrg |
more smp cleanup for ure(4)/axen(4)/cdce(4):
- convert IFF_ALLMULTI to ETHER_F_ALLMULTI, using ETHER_LOCK() - remove IFF_OACTIVE use, and simply check the ring count in start - assert/take more locks - XXX: IFF_RUNNING is not properly protected (all driver problem) - fix axen_timer setting so it actually runs - document a locking issue in stop callback: stop is called with the softc lock held, but the lock order in all other places is ifnet -> softc -> rx -> tx, so taking ifnet lock when softc lock is held would be problematic - in rxeof check for stopping/dying more often. i managed to trigger a pagefault in cdce_rxeof() when yanking an active device as it attempted to usbd_setup_xfer() on closed pipes. - add missing USBD_MPSAFE and cdce_stopping resetting for cdce(4)
between this and other recent clean ups increase performance of these drivers mostly. some numbers (in mbit/sec):
old: new: driver in out in+out in out in+out ---- -- --- ------ -- --- ------ cdce 39 32 44 38 33 54 axen 44 34 45 48 37 42 ure 36 34 35 36 38 38
i'm not sure why axen drops a little with in+out. cdce is helped quite a lot, and ure a little. it is disappointing that ure does not outperform cdce -- it's the same actual hardware, and the device-specific (ure) should outperform the generic cdce driver...
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#
1.50 |
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23-Jun-2019 |
mrg |
make cdce(4) and ure(4) usb and mpsafe:
- introduce locking ala smsc(4)/axen(4) style - convert to mpsafe interfaces - add tick task to cdce(4) to deal with missing watchdog, and actually make the watchdog do something - convert DELAY() to usbd_delay_ms() in cdce(4) and don't increase the time in a potentially unbounded way - remove spl calls
tested with network cable and usb adapter pullouts, reboots and many many GBs of data transferred in either direction under load.
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1.49 |
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22-Jun-2019 |
mrg |
s/Static/static/
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1.48 |
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22-Jun-2019 |
mrg |
move the software-only parts of cdce(4) out of if_cdcereg.h.
(if_cdcereg.h probably can go entirely. it's almost empty, but at least these definitions have some relationship with the hardware bits.)
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Revision tags: phil-wifi-20190609
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1.47 |
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05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
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Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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#
1.46 |
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26-Jun-2018 |
msaitoh |
branches: 1.46.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
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Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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1.45 |
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21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
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Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
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1.44 |
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12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
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1.43 |
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15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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1.42 |
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10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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1.41 |
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23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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1.39 |
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13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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1.38 |
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05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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1.37 |
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05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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1.36 |
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24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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1.34 |
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10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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1.33 |
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07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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1.32 |
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21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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1.31 |
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08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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1.29 |
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19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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1.18 |
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24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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1.15 |
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07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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1.10 |
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07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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#
1.3 |
|
24-Oct-2004 |
augustss |
Do hex conversion right.
|
#
1.2 |
|
23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
|
#
1.1 |
|
22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
|
#
1.69 |
|
29-Jan-2020 |
thorpej |
Adopt <net/if_stats.h>.
|
Revision tags: ad-namecache-base2 ad-namecache-base1 ad-namecache-base
|
#
1.68 |
|
07-Jan-2020 |
maxv |
Localify, constify.
|
Revision tags: phil-wifi-20191119
|
#
1.67 |
|
20-Aug-2019 |
mrg |
couple more changes to usbnet(9):
- MII read/write reg return int instead of usbd_status (requested by skrll) - usbnet_attach_ifp(9) changes arg, two mii-specific flags are placed by a pointer to new struct usbnet_mii. if not NULL, then attach an MII to this interface like previous have_mii parameter. use this to allow ure(4) to properly pass PHY location to mii_attach().
welcome netbsd 9.99.10.
|
#
1.66 |
|
15-Aug-2019 |
mrg |
- usbnet_rx_loop_cb's usbd_xfer parameter is never used and available in the usbnet_chain if needed. remove it - usbnet media status change already set link to false, don't repeat this in every driver - don't clear link in stop, nothing was re-enabling it for non-MII - add optional uno_tick_cb(struct usbnet *un) that is called from the usbnet tick timer - remove wrong debug sysctl prototype
rx_loop and timer are kernel versions changes, but hopefully this is the last one for usbnet. working with 3 more drivers now (cue, mue and url), leaving only aue, kue, upl and umb undone (aue may work with previously supported devices, mine doesn't work with our driver, kue and upl have patches for testing and umb is undone.)
|
#
1.65 |
|
14-Aug-2019 |
mrg |
introduce usbnet_set_dying(). will be used by url(4) conversion. bump version.
introduce USBNET_MODULE() that encompasses almost all the module specific code for usbnet modules. they still need to include the relevant ioconf.c, but everything else is now just, eg,
USBNET_MODULE(axen)
|
#
1.64 |
|
12-Aug-2019 |
skrll |
Trailing whitespace
|
#
1.63 |
|
11-Aug-2019 |
mrg |
copy a pattern from if_udav.c, which already had "too much" check.
even though overflow or underflow is really unlikely here, reorder various expressions to reduce the likelyhood even further.
|
#
1.62 |
|
11-Aug-2019 |
mrg |
in tx_prepare callback make sure to reject any mbuf that is larger than can fit in the buffer. done at the driver and not usbnet layer because the driver knows how much beyond the mbuf data needs to be sent (headers and trailers.)
axen(4) had a KASSERT() for this condition, but there's no invariant here we can check so it's best as an error return.
XXX: only tested on these drivers, needs to be copied to udav, smsc and urndis after testing as well as the not commited conversions.
|
#
1.61 |
|
10-Aug-2019 |
mrg |
reduce the scope of struct usbnet: - move a large number of members internal to usbnet.c's new "struct usbnet_private". - provide accessors for a few of these - move struct usbnet_cdata into usbnet.c as well, but move bufsz, list count, and xfer flags back out into struct usbnet, and have them set as part of the setup efore usbnet_attach() - split the intr pipe parts into their own structure - move all the main usbnet*lock* code into usbnet.c too
usbnet_attach() goes down to 2 args, and the inputs needed are now the full contents of 'struct usbnet' besides the driver owned 'un_flags' and usbnet owned 'un_pri'.
welcome netbsd 9.99.6.
|
#
1.60 |
|
09-Aug-2019 |
mrg |
use new un_flags member of usbnet: - axen(4) and cdce(4) are now able to use struct usbnet directly as softc, udav also done but untested
|
#
1.59 |
|
09-Aug-2019 |
mrg |
update usbnet some: - move rx/tx xfer flags into usbnet_cdata - move the callbacks into usbnet_ops structure - move rx/tx xfer flags arguments from usbnet_init_rx_tx() and move them all into usbnet_attach() arguments - s/miibus/mii/ in some places for consistency
other clean up: - create wrapper functions for callbacks, move knowledge about special handling (OK to be missing, error eating) there. - use cdata pointer if already available - provide some more macros (will be real functions later) for accessing usbnet members, use existing ones more
bump kernel version.
|
#
1.58 |
|
06-Aug-2019 |
mrg |
for ethernet usb network devices, print the mac addr in usbnet.
|
#
1.57 |
|
06-Aug-2019 |
mrg |
extend usbnet to cope with if_upl, if_smsc, and if_umb needs:
- usbnet_enqueue() can set mbuf flags and csum_data - usbnet_input() for non-ethernet based devices (upl, umb) - allow a complete override for ioctl() - remove converted list -- we have compiling and/or working patches for all the devices except for umb(4), will be merged as testing happens
hopefully this is the last ABI change, though it may end up being extended for additional smsc(4) support.
hello for real netbsd 9.99.3!
|
#
1.56 |
|
04-Aug-2019 |
mrg |
- adjust usbnet interface to allow usbd_open_pipe_intr(), from the new comment: * if un_intr_buf is not NULL, use usbd_open_pipe_intr() not * usbd_open_pipe() for USBNET_ENDPT_INTR, with this buffer, * size, and interval. the standard handling is in usbnet.c, with a callback to deal with the interrupt it self. not fully tested, designed for if_aue.c and a few others not yet converted. - make usbhist for usbnet.c work, thanks paulg - usbnet_init_rx_tx() clears out all allocations upon failure now - add usbnet_ec() to get a pointer to the struct ethercom - add usbnet_{lock,unlock,owned}*() to lock/unlock the various locks and *owned*() for asserting
welcome 9.99.3!
|
#
1.55 |
|
31-Jul-2019 |
mrg |
couple of minor API updates: - change the read/write register callbacks to have the same phy/reg order as the MII code. - add "mii_flags" param to usbnet_attach_ifp(). axe(4) wants it.
also: - add usbnet debug code, sysctl node support - remove commented DPRINTF()s accidentally left in place - add usbnet_softc() - reorder some attach code to be consistent - re-add USBD_FORCE_SHORT_XFER for axen rx chain
ride 9.99.2 bump.
|
#
1.54 |
|
31-Jul-2019 |
mrg |
introduce a library of common code / backends to share code between USB ethernet drivers.
usbnet.h introduces a new set of APIs to provide common solutions for these driver features: - USB endpoint pipe handling - rx and tx chain handling - generic handlers or support for several struct ifnet callbacks - MII bus locking - interrupt handling - partial autoconf handling: much of attach, and detach/activate can use common versions directly.
currently, only axen(4) and cdce(4) are converted. the reductions in these drivers are quite significant: if_cdce.c is reduced from 1000 lines to 320 lines, and if_axen is reduced from 1902 lines to 1021 lines.
add a "usbnet" module and make the if_axen module depend upon it.
|
Revision tags: netbsd-9-base
|
#
1.53 |
|
21-Jul-2019 |
mrg |
branches: 1.53.2; remove unused structure members. this brings most <foo>_chain and <foo>_cdata structures into being identical for usb ethernet drivers.
upl(4) and url(4) need more work.
|
#
1.52 |
|
29-Jun-2019 |
skrll |
Whitespace
|
#
1.51 |
|
28-Jun-2019 |
mrg |
more smp cleanup for ure(4)/axen(4)/cdce(4):
- convert IFF_ALLMULTI to ETHER_F_ALLMULTI, using ETHER_LOCK() - remove IFF_OACTIVE use, and simply check the ring count in start - assert/take more locks - XXX: IFF_RUNNING is not properly protected (all driver problem) - fix axen_timer setting so it actually runs - document a locking issue in stop callback: stop is called with the softc lock held, but the lock order in all other places is ifnet -> softc -> rx -> tx, so taking ifnet lock when softc lock is held would be problematic - in rxeof check for stopping/dying more often. i managed to trigger a pagefault in cdce_rxeof() when yanking an active device as it attempted to usbd_setup_xfer() on closed pipes. - add missing USBD_MPSAFE and cdce_stopping resetting for cdce(4)
between this and other recent clean ups increase performance of these drivers mostly. some numbers (in mbit/sec):
old: new: driver in out in+out in out in+out ---- -- --- ------ -- --- ------ cdce 39 32 44 38 33 54 axen 44 34 45 48 37 42 ure 36 34 35 36 38 38
i'm not sure why axen drops a little with in+out. cdce is helped quite a lot, and ure a little. it is disappointing that ure does not outperform cdce -- it's the same actual hardware, and the device-specific (ure) should outperform the generic cdce driver...
|
#
1.50 |
|
23-Jun-2019 |
mrg |
make cdce(4) and ure(4) usb and mpsafe:
- introduce locking ala smsc(4)/axen(4) style - convert to mpsafe interfaces - add tick task to cdce(4) to deal with missing watchdog, and actually make the watchdog do something - convert DELAY() to usbd_delay_ms() in cdce(4) and don't increase the time in a potentially unbounded way - remove spl calls
tested with network cable and usb adapter pullouts, reboots and many many GBs of data transferred in either direction under load.
|
#
1.49 |
|
22-Jun-2019 |
mrg |
s/Static/static/
|
#
1.48 |
|
22-Jun-2019 |
mrg |
move the software-only parts of cdce(4) out of if_cdcereg.h.
(if_cdcereg.h probably can go entirely. it's almost empty, but at least these definitions have some relationship with the hardware bits.)
|
Revision tags: phil-wifi-20190609
|
#
1.47 |
|
05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
|
Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
|
#
1.46 |
|
26-Jun-2018 |
msaitoh |
branches: 1.46.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
|
Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
|
#
1.45 |
|
21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
|
Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
|
#
1.44 |
|
12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
|
Revision tags: pgoyette-localcount-20170107
|
#
1.43 |
|
15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
|
Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
|
#
1.42 |
|
10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
|
Revision tags: nick-nhusb-base-20160529
|
#
1.41 |
|
23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
|
#
1.40 |
|
09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
|
Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
|
#
1.39 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
|
Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
|
#
1.38 |
|
05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
|
Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
|
#
1.37 |
|
05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
|
Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
|
#
1.36 |
|
24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
|
Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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#
1.35 |
|
02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
|
#
1.34 |
|
10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
|
Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
|
#
1.33 |
|
07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
|
Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
|
#
1.32 |
|
21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
|
Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
|
#
1.31 |
|
08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
|
#
1.30 |
|
19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
|
#
1.29 |
|
19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
|
Revision tags: uebayasi-xip-base1
|
#
1.28 |
|
05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
|
Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
|
#
1.27 |
|
19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
|
Revision tags: matt-premerge-20091211
|
#
1.26 |
|
06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
|
Revision tags: jym-xensuspend-nbase
|
#
1.25 |
|
23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
|
Revision tags: yamt-nfs-mp-base8
|
#
1.24 |
|
04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
|
#
1.23 |
|
04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
|
Revision tags: yamt-nfs-mp-base7
|
#
1.22 |
|
16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
|
Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
|
#
1.21 |
|
18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
|
#
1.20 |
|
18-Mar-2009 |
cegger |
bcopy -> memcpy
|
Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
|
#
1.19 |
|
07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
|
24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
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07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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1.12 |
|
16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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#
1.10 |
|
07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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1.68 |
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07-Jan-2020 |
maxv |
Localify, constify.
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Revision tags: phil-wifi-20191119
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1.67 |
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20-Aug-2019 |
mrg |
couple more changes to usbnet(9):
- MII read/write reg return int instead of usbd_status (requested by skrll) - usbnet_attach_ifp(9) changes arg, two mii-specific flags are placed by a pointer to new struct usbnet_mii. if not NULL, then attach an MII to this interface like previous have_mii parameter. use this to allow ure(4) to properly pass PHY location to mii_attach().
welcome netbsd 9.99.10.
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1.66 |
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15-Aug-2019 |
mrg |
- usbnet_rx_loop_cb's usbd_xfer parameter is never used and available in the usbnet_chain if needed. remove it - usbnet media status change already set link to false, don't repeat this in every driver - don't clear link in stop, nothing was re-enabling it for non-MII - add optional uno_tick_cb(struct usbnet *un) that is called from the usbnet tick timer - remove wrong debug sysctl prototype
rx_loop and timer are kernel versions changes, but hopefully this is the last one for usbnet. working with 3 more drivers now (cue, mue and url), leaving only aue, kue, upl and umb undone (aue may work with previously supported devices, mine doesn't work with our driver, kue and upl have patches for testing and umb is undone.)
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1.65 |
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14-Aug-2019 |
mrg |
introduce usbnet_set_dying(). will be used by url(4) conversion. bump version.
introduce USBNET_MODULE() that encompasses almost all the module specific code for usbnet modules. they still need to include the relevant ioconf.c, but everything else is now just, eg,
USBNET_MODULE(axen)
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1.64 |
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12-Aug-2019 |
skrll |
Trailing whitespace
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1.63 |
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11-Aug-2019 |
mrg |
copy a pattern from if_udav.c, which already had "too much" check.
even though overflow or underflow is really unlikely here, reorder various expressions to reduce the likelyhood even further.
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1.62 |
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11-Aug-2019 |
mrg |
in tx_prepare callback make sure to reject any mbuf that is larger than can fit in the buffer. done at the driver and not usbnet layer because the driver knows how much beyond the mbuf data needs to be sent (headers and trailers.)
axen(4) had a KASSERT() for this condition, but there's no invariant here we can check so it's best as an error return.
XXX: only tested on these drivers, needs to be copied to udav, smsc and urndis after testing as well as the not commited conversions.
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1.61 |
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10-Aug-2019 |
mrg |
reduce the scope of struct usbnet: - move a large number of members internal to usbnet.c's new "struct usbnet_private". - provide accessors for a few of these - move struct usbnet_cdata into usbnet.c as well, but move bufsz, list count, and xfer flags back out into struct usbnet, and have them set as part of the setup efore usbnet_attach() - split the intr pipe parts into their own structure - move all the main usbnet*lock* code into usbnet.c too
usbnet_attach() goes down to 2 args, and the inputs needed are now the full contents of 'struct usbnet' besides the driver owned 'un_flags' and usbnet owned 'un_pri'.
welcome netbsd 9.99.6.
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1.60 |
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09-Aug-2019 |
mrg |
use new un_flags member of usbnet: - axen(4) and cdce(4) are now able to use struct usbnet directly as softc, udav also done but untested
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1.59 |
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09-Aug-2019 |
mrg |
update usbnet some: - move rx/tx xfer flags into usbnet_cdata - move the callbacks into usbnet_ops structure - move rx/tx xfer flags arguments from usbnet_init_rx_tx() and move them all into usbnet_attach() arguments - s/miibus/mii/ in some places for consistency
other clean up: - create wrapper functions for callbacks, move knowledge about special handling (OK to be missing, error eating) there. - use cdata pointer if already available - provide some more macros (will be real functions later) for accessing usbnet members, use existing ones more
bump kernel version.
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1.58 |
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06-Aug-2019 |
mrg |
for ethernet usb network devices, print the mac addr in usbnet.
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1.57 |
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06-Aug-2019 |
mrg |
extend usbnet to cope with if_upl, if_smsc, and if_umb needs:
- usbnet_enqueue() can set mbuf flags and csum_data - usbnet_input() for non-ethernet based devices (upl, umb) - allow a complete override for ioctl() - remove converted list -- we have compiling and/or working patches for all the devices except for umb(4), will be merged as testing happens
hopefully this is the last ABI change, though it may end up being extended for additional smsc(4) support.
hello for real netbsd 9.99.3!
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1.56 |
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04-Aug-2019 |
mrg |
- adjust usbnet interface to allow usbd_open_pipe_intr(), from the new comment: * if un_intr_buf is not NULL, use usbd_open_pipe_intr() not * usbd_open_pipe() for USBNET_ENDPT_INTR, with this buffer, * size, and interval. the standard handling is in usbnet.c, with a callback to deal with the interrupt it self. not fully tested, designed for if_aue.c and a few others not yet converted. - make usbhist for usbnet.c work, thanks paulg - usbnet_init_rx_tx() clears out all allocations upon failure now - add usbnet_ec() to get a pointer to the struct ethercom - add usbnet_{lock,unlock,owned}*() to lock/unlock the various locks and *owned*() for asserting
welcome 9.99.3!
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1.55 |
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31-Jul-2019 |
mrg |
couple of minor API updates: - change the read/write register callbacks to have the same phy/reg order as the MII code. - add "mii_flags" param to usbnet_attach_ifp(). axe(4) wants it.
also: - add usbnet debug code, sysctl node support - remove commented DPRINTF()s accidentally left in place - add usbnet_softc() - reorder some attach code to be consistent - re-add USBD_FORCE_SHORT_XFER for axen rx chain
ride 9.99.2 bump.
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1.54 |
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31-Jul-2019 |
mrg |
introduce a library of common code / backends to share code between USB ethernet drivers.
usbnet.h introduces a new set of APIs to provide common solutions for these driver features: - USB endpoint pipe handling - rx and tx chain handling - generic handlers or support for several struct ifnet callbacks - MII bus locking - interrupt handling - partial autoconf handling: much of attach, and detach/activate can use common versions directly.
currently, only axen(4) and cdce(4) are converted. the reductions in these drivers are quite significant: if_cdce.c is reduced from 1000 lines to 320 lines, and if_axen is reduced from 1902 lines to 1021 lines.
add a "usbnet" module and make the if_axen module depend upon it.
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Revision tags: netbsd-9-base
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1.53 |
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21-Jul-2019 |
mrg |
branches: 1.53.2; remove unused structure members. this brings most <foo>_chain and <foo>_cdata structures into being identical for usb ethernet drivers.
upl(4) and url(4) need more work.
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1.52 |
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29-Jun-2019 |
skrll |
Whitespace
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1.51 |
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28-Jun-2019 |
mrg |
more smp cleanup for ure(4)/axen(4)/cdce(4):
- convert IFF_ALLMULTI to ETHER_F_ALLMULTI, using ETHER_LOCK() - remove IFF_OACTIVE use, and simply check the ring count in start - assert/take more locks - XXX: IFF_RUNNING is not properly protected (all driver problem) - fix axen_timer setting so it actually runs - document a locking issue in stop callback: stop is called with the softc lock held, but the lock order in all other places is ifnet -> softc -> rx -> tx, so taking ifnet lock when softc lock is held would be problematic - in rxeof check for stopping/dying more often. i managed to trigger a pagefault in cdce_rxeof() when yanking an active device as it attempted to usbd_setup_xfer() on closed pipes. - add missing USBD_MPSAFE and cdce_stopping resetting for cdce(4)
between this and other recent clean ups increase performance of these drivers mostly. some numbers (in mbit/sec):
old: new: driver in out in+out in out in+out ---- -- --- ------ -- --- ------ cdce 39 32 44 38 33 54 axen 44 34 45 48 37 42 ure 36 34 35 36 38 38
i'm not sure why axen drops a little with in+out. cdce is helped quite a lot, and ure a little. it is disappointing that ure does not outperform cdce -- it's the same actual hardware, and the device-specific (ure) should outperform the generic cdce driver...
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#
1.50 |
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23-Jun-2019 |
mrg |
make cdce(4) and ure(4) usb and mpsafe:
- introduce locking ala smsc(4)/axen(4) style - convert to mpsafe interfaces - add tick task to cdce(4) to deal with missing watchdog, and actually make the watchdog do something - convert DELAY() to usbd_delay_ms() in cdce(4) and don't increase the time in a potentially unbounded way - remove spl calls
tested with network cable and usb adapter pullouts, reboots and many many GBs of data transferred in either direction under load.
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1.49 |
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22-Jun-2019 |
mrg |
s/Static/static/
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1.48 |
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22-Jun-2019 |
mrg |
move the software-only parts of cdce(4) out of if_cdcereg.h.
(if_cdcereg.h probably can go entirely. it's almost empty, but at least these definitions have some relationship with the hardware bits.)
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Revision tags: phil-wifi-20190609
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1.47 |
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05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
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Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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#
1.46 |
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26-Jun-2018 |
msaitoh |
branches: 1.46.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
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Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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1.45 |
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21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
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Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
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1.44 |
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12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
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1.43 |
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15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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1.42 |
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10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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1.41 |
|
23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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#
1.39 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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#
1.38 |
|
05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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#
1.37 |
|
05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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#
1.36 |
|
24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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#
1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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#
1.34 |
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10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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#
1.33 |
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07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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#
1.32 |
|
21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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#
1.31 |
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08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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#
1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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#
1.29 |
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19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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#
1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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#
1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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#
1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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#
1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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#
1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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#
1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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#
1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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#
1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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#
1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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#
1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
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24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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#
1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
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07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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#
1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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#
1.10 |
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07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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#
1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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#
1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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#
1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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#
1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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#
1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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#
1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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#
1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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#
1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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#
1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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#
1.67 |
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20-Aug-2019 |
mrg |
couple more changes to usbnet(9):
- MII read/write reg return int instead of usbd_status (requested by skrll) - usbnet_attach_ifp(9) changes arg, two mii-specific flags are placed by a pointer to new struct usbnet_mii. if not NULL, then attach an MII to this interface like previous have_mii parameter. use this to allow ure(4) to properly pass PHY location to mii_attach().
welcome netbsd 9.99.10.
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#
1.66 |
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15-Aug-2019 |
mrg |
- usbnet_rx_loop_cb's usbd_xfer parameter is never used and available in the usbnet_chain if needed. remove it - usbnet media status change already set link to false, don't repeat this in every driver - don't clear link in stop, nothing was re-enabling it for non-MII - add optional uno_tick_cb(struct usbnet *un) that is called from the usbnet tick timer - remove wrong debug sysctl prototype
rx_loop and timer are kernel versions changes, but hopefully this is the last one for usbnet. working with 3 more drivers now (cue, mue and url), leaving only aue, kue, upl and umb undone (aue may work with previously supported devices, mine doesn't work with our driver, kue and upl have patches for testing and umb is undone.)
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#
1.65 |
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14-Aug-2019 |
mrg |
introduce usbnet_set_dying(). will be used by url(4) conversion. bump version.
introduce USBNET_MODULE() that encompasses almost all the module specific code for usbnet modules. they still need to include the relevant ioconf.c, but everything else is now just, eg,
USBNET_MODULE(axen)
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#
1.64 |
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12-Aug-2019 |
skrll |
Trailing whitespace
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#
1.63 |
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11-Aug-2019 |
mrg |
copy a pattern from if_udav.c, which already had "too much" check.
even though overflow or underflow is really unlikely here, reorder various expressions to reduce the likelyhood even further.
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#
1.62 |
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11-Aug-2019 |
mrg |
in tx_prepare callback make sure to reject any mbuf that is larger than can fit in the buffer. done at the driver and not usbnet layer because the driver knows how much beyond the mbuf data needs to be sent (headers and trailers.)
axen(4) had a KASSERT() for this condition, but there's no invariant here we can check so it's best as an error return.
XXX: only tested on these drivers, needs to be copied to udav, smsc and urndis after testing as well as the not commited conversions.
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#
1.61 |
|
10-Aug-2019 |
mrg |
reduce the scope of struct usbnet: - move a large number of members internal to usbnet.c's new "struct usbnet_private". - provide accessors for a few of these - move struct usbnet_cdata into usbnet.c as well, but move bufsz, list count, and xfer flags back out into struct usbnet, and have them set as part of the setup efore usbnet_attach() - split the intr pipe parts into their own structure - move all the main usbnet*lock* code into usbnet.c too
usbnet_attach() goes down to 2 args, and the inputs needed are now the full contents of 'struct usbnet' besides the driver owned 'un_flags' and usbnet owned 'un_pri'.
welcome netbsd 9.99.6.
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#
1.60 |
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09-Aug-2019 |
mrg |
use new un_flags member of usbnet: - axen(4) and cdce(4) are now able to use struct usbnet directly as softc, udav also done but untested
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#
1.59 |
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09-Aug-2019 |
mrg |
update usbnet some: - move rx/tx xfer flags into usbnet_cdata - move the callbacks into usbnet_ops structure - move rx/tx xfer flags arguments from usbnet_init_rx_tx() and move them all into usbnet_attach() arguments - s/miibus/mii/ in some places for consistency
other clean up: - create wrapper functions for callbacks, move knowledge about special handling (OK to be missing, error eating) there. - use cdata pointer if already available - provide some more macros (will be real functions later) for accessing usbnet members, use existing ones more
bump kernel version.
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#
1.58 |
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06-Aug-2019 |
mrg |
for ethernet usb network devices, print the mac addr in usbnet.
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#
1.57 |
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06-Aug-2019 |
mrg |
extend usbnet to cope with if_upl, if_smsc, and if_umb needs:
- usbnet_enqueue() can set mbuf flags and csum_data - usbnet_input() for non-ethernet based devices (upl, umb) - allow a complete override for ioctl() - remove converted list -- we have compiling and/or working patches for all the devices except for umb(4), will be merged as testing happens
hopefully this is the last ABI change, though it may end up being extended for additional smsc(4) support.
hello for real netbsd 9.99.3!
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#
1.56 |
|
04-Aug-2019 |
mrg |
- adjust usbnet interface to allow usbd_open_pipe_intr(), from the new comment: * if un_intr_buf is not NULL, use usbd_open_pipe_intr() not * usbd_open_pipe() for USBNET_ENDPT_INTR, with this buffer, * size, and interval. the standard handling is in usbnet.c, with a callback to deal with the interrupt it self. not fully tested, designed for if_aue.c and a few others not yet converted. - make usbhist for usbnet.c work, thanks paulg - usbnet_init_rx_tx() clears out all allocations upon failure now - add usbnet_ec() to get a pointer to the struct ethercom - add usbnet_{lock,unlock,owned}*() to lock/unlock the various locks and *owned*() for asserting
welcome 9.99.3!
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#
1.55 |
|
31-Jul-2019 |
mrg |
couple of minor API updates: - change the read/write register callbacks to have the same phy/reg order as the MII code. - add "mii_flags" param to usbnet_attach_ifp(). axe(4) wants it.
also: - add usbnet debug code, sysctl node support - remove commented DPRINTF()s accidentally left in place - add usbnet_softc() - reorder some attach code to be consistent - re-add USBD_FORCE_SHORT_XFER for axen rx chain
ride 9.99.2 bump.
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#
1.54 |
|
31-Jul-2019 |
mrg |
introduce a library of common code / backends to share code between USB ethernet drivers.
usbnet.h introduces a new set of APIs to provide common solutions for these driver features: - USB endpoint pipe handling - rx and tx chain handling - generic handlers or support for several struct ifnet callbacks - MII bus locking - interrupt handling - partial autoconf handling: much of attach, and detach/activate can use common versions directly.
currently, only axen(4) and cdce(4) are converted. the reductions in these drivers are quite significant: if_cdce.c is reduced from 1000 lines to 320 lines, and if_axen is reduced from 1902 lines to 1021 lines.
add a "usbnet" module and make the if_axen module depend upon it.
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Revision tags: netbsd-9-base
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#
1.53 |
|
21-Jul-2019 |
mrg |
remove unused structure members. this brings most <foo>_chain and <foo>_cdata structures into being identical for usb ethernet drivers.
upl(4) and url(4) need more work.
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#
1.52 |
|
29-Jun-2019 |
skrll |
Whitespace
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#
1.51 |
|
28-Jun-2019 |
mrg |
more smp cleanup for ure(4)/axen(4)/cdce(4):
- convert IFF_ALLMULTI to ETHER_F_ALLMULTI, using ETHER_LOCK() - remove IFF_OACTIVE use, and simply check the ring count in start - assert/take more locks - XXX: IFF_RUNNING is not properly protected (all driver problem) - fix axen_timer setting so it actually runs - document a locking issue in stop callback: stop is called with the softc lock held, but the lock order in all other places is ifnet -> softc -> rx -> tx, so taking ifnet lock when softc lock is held would be problematic - in rxeof check for stopping/dying more often. i managed to trigger a pagefault in cdce_rxeof() when yanking an active device as it attempted to usbd_setup_xfer() on closed pipes. - add missing USBD_MPSAFE and cdce_stopping resetting for cdce(4)
between this and other recent clean ups increase performance of these drivers mostly. some numbers (in mbit/sec):
old: new: driver in out in+out in out in+out ---- -- --- ------ -- --- ------ cdce 39 32 44 38 33 54 axen 44 34 45 48 37 42 ure 36 34 35 36 38 38
i'm not sure why axen drops a little with in+out. cdce is helped quite a lot, and ure a little. it is disappointing that ure does not outperform cdce -- it's the same actual hardware, and the device-specific (ure) should outperform the generic cdce driver...
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#
1.50 |
|
23-Jun-2019 |
mrg |
make cdce(4) and ure(4) usb and mpsafe:
- introduce locking ala smsc(4)/axen(4) style - convert to mpsafe interfaces - add tick task to cdce(4) to deal with missing watchdog, and actually make the watchdog do something - convert DELAY() to usbd_delay_ms() in cdce(4) and don't increase the time in a potentially unbounded way - remove spl calls
tested with network cable and usb adapter pullouts, reboots and many many GBs of data transferred in either direction under load.
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#
1.49 |
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22-Jun-2019 |
mrg |
s/Static/static/
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#
1.48 |
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22-Jun-2019 |
mrg |
move the software-only parts of cdce(4) out of if_cdcereg.h.
(if_cdcereg.h probably can go entirely. it's almost empty, but at least these definitions have some relationship with the hardware bits.)
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Revision tags: phil-wifi-20190609
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#
1.47 |
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05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
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Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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#
1.46 |
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26-Jun-2018 |
msaitoh |
branches: 1.46.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
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Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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#
1.45 |
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21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
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Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
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#
1.44 |
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12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
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#
1.43 |
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15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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#
1.42 |
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10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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#
1.41 |
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23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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1.39 |
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13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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#
1.38 |
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05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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#
1.37 |
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05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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#
1.36 |
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24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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#
1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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#
1.34 |
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10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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#
1.33 |
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07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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#
1.32 |
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21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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#
1.31 |
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08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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#
1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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#
1.29 |
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19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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#
1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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#
1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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#
1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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#
1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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#
1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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#
1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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#
1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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#
1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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#
1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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#
1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
|
24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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#
1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
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07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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#
1.14 |
|
13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
|
04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
|
Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
|
#
1.12 |
|
16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
|
12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
|
Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
|
#
1.10 |
|
07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
|
Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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#
1.9 |
|
28-Mar-2006 |
thorpej |
Use device_unit().
|
Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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#
1.8 |
|
28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
|
Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
|
#
1.7 |
|
30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
|
#
1.6 |
|
11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
|
#
1.5 |
|
02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
|
Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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#
1.4 |
|
24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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#
1.3 |
|
24-Oct-2004 |
augustss |
Do hex conversion right.
|
#
1.2 |
|
23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
|
#
1.1 |
|
22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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#
1.66 |
|
15-Aug-2019 |
mrg |
- usbnet_rx_loop_cb's usbd_xfer parameter is never used and available in the usbnet_chain if needed. remove it - usbnet media status change already set link to false, don't repeat this in every driver - don't clear link in stop, nothing was re-enabling it for non-MII - add optional uno_tick_cb(struct usbnet *un) that is called from the usbnet tick timer - remove wrong debug sysctl prototype
rx_loop and timer are kernel versions changes, but hopefully this is the last one for usbnet. working with 3 more drivers now (cue, mue and url), leaving only aue, kue, upl and umb undone (aue may work with previously supported devices, mine doesn't work with our driver, kue and upl have patches for testing and umb is undone.)
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#
1.65 |
|
14-Aug-2019 |
mrg |
introduce usbnet_set_dying(). will be used by url(4) conversion. bump version.
introduce USBNET_MODULE() that encompasses almost all the module specific code for usbnet modules. they still need to include the relevant ioconf.c, but everything else is now just, eg,
USBNET_MODULE(axen)
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#
1.64 |
|
12-Aug-2019 |
skrll |
Trailing whitespace
|
#
1.63 |
|
11-Aug-2019 |
mrg |
copy a pattern from if_udav.c, which already had "too much" check.
even though overflow or underflow is really unlikely here, reorder various expressions to reduce the likelyhood even further.
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#
1.62 |
|
11-Aug-2019 |
mrg |
in tx_prepare callback make sure to reject any mbuf that is larger than can fit in the buffer. done at the driver and not usbnet layer because the driver knows how much beyond the mbuf data needs to be sent (headers and trailers.)
axen(4) had a KASSERT() for this condition, but there's no invariant here we can check so it's best as an error return.
XXX: only tested on these drivers, needs to be copied to udav, smsc and urndis after testing as well as the not commited conversions.
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#
1.61 |
|
10-Aug-2019 |
mrg |
reduce the scope of struct usbnet: - move a large number of members internal to usbnet.c's new "struct usbnet_private". - provide accessors for a few of these - move struct usbnet_cdata into usbnet.c as well, but move bufsz, list count, and xfer flags back out into struct usbnet, and have them set as part of the setup efore usbnet_attach() - split the intr pipe parts into their own structure - move all the main usbnet*lock* code into usbnet.c too
usbnet_attach() goes down to 2 args, and the inputs needed are now the full contents of 'struct usbnet' besides the driver owned 'un_flags' and usbnet owned 'un_pri'.
welcome netbsd 9.99.6.
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#
1.60 |
|
09-Aug-2019 |
mrg |
use new un_flags member of usbnet: - axen(4) and cdce(4) are now able to use struct usbnet directly as softc, udav also done but untested
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#
1.59 |
|
09-Aug-2019 |
mrg |
update usbnet some: - move rx/tx xfer flags into usbnet_cdata - move the callbacks into usbnet_ops structure - move rx/tx xfer flags arguments from usbnet_init_rx_tx() and move them all into usbnet_attach() arguments - s/miibus/mii/ in some places for consistency
other clean up: - create wrapper functions for callbacks, move knowledge about special handling (OK to be missing, error eating) there. - use cdata pointer if already available - provide some more macros (will be real functions later) for accessing usbnet members, use existing ones more
bump kernel version.
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#
1.58 |
|
06-Aug-2019 |
mrg |
for ethernet usb network devices, print the mac addr in usbnet.
|
#
1.57 |
|
06-Aug-2019 |
mrg |
extend usbnet to cope with if_upl, if_smsc, and if_umb needs:
- usbnet_enqueue() can set mbuf flags and csum_data - usbnet_input() for non-ethernet based devices (upl, umb) - allow a complete override for ioctl() - remove converted list -- we have compiling and/or working patches for all the devices except for umb(4), will be merged as testing happens
hopefully this is the last ABI change, though it may end up being extended for additional smsc(4) support.
hello for real netbsd 9.99.3!
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#
1.56 |
|
04-Aug-2019 |
mrg |
- adjust usbnet interface to allow usbd_open_pipe_intr(), from the new comment: * if un_intr_buf is not NULL, use usbd_open_pipe_intr() not * usbd_open_pipe() for USBNET_ENDPT_INTR, with this buffer, * size, and interval. the standard handling is in usbnet.c, with a callback to deal with the interrupt it self. not fully tested, designed for if_aue.c and a few others not yet converted. - make usbhist for usbnet.c work, thanks paulg - usbnet_init_rx_tx() clears out all allocations upon failure now - add usbnet_ec() to get a pointer to the struct ethercom - add usbnet_{lock,unlock,owned}*() to lock/unlock the various locks and *owned*() for asserting
welcome 9.99.3!
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#
1.55 |
|
31-Jul-2019 |
mrg |
couple of minor API updates: - change the read/write register callbacks to have the same phy/reg order as the MII code. - add "mii_flags" param to usbnet_attach_ifp(). axe(4) wants it.
also: - add usbnet debug code, sysctl node support - remove commented DPRINTF()s accidentally left in place - add usbnet_softc() - reorder some attach code to be consistent - re-add USBD_FORCE_SHORT_XFER for axen rx chain
ride 9.99.2 bump.
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#
1.54 |
|
31-Jul-2019 |
mrg |
introduce a library of common code / backends to share code between USB ethernet drivers.
usbnet.h introduces a new set of APIs to provide common solutions for these driver features: - USB endpoint pipe handling - rx and tx chain handling - generic handlers or support for several struct ifnet callbacks - MII bus locking - interrupt handling - partial autoconf handling: much of attach, and detach/activate can use common versions directly.
currently, only axen(4) and cdce(4) are converted. the reductions in these drivers are quite significant: if_cdce.c is reduced from 1000 lines to 320 lines, and if_axen is reduced from 1902 lines to 1021 lines.
add a "usbnet" module and make the if_axen module depend upon it.
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Revision tags: netbsd-9-base
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#
1.53 |
|
21-Jul-2019 |
mrg |
remove unused structure members. this brings most <foo>_chain and <foo>_cdata structures into being identical for usb ethernet drivers.
upl(4) and url(4) need more work.
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#
1.52 |
|
29-Jun-2019 |
skrll |
Whitespace
|
#
1.51 |
|
28-Jun-2019 |
mrg |
more smp cleanup for ure(4)/axen(4)/cdce(4):
- convert IFF_ALLMULTI to ETHER_F_ALLMULTI, using ETHER_LOCK() - remove IFF_OACTIVE use, and simply check the ring count in start - assert/take more locks - XXX: IFF_RUNNING is not properly protected (all driver problem) - fix axen_timer setting so it actually runs - document a locking issue in stop callback: stop is called with the softc lock held, but the lock order in all other places is ifnet -> softc -> rx -> tx, so taking ifnet lock when softc lock is held would be problematic - in rxeof check for stopping/dying more often. i managed to trigger a pagefault in cdce_rxeof() when yanking an active device as it attempted to usbd_setup_xfer() on closed pipes. - add missing USBD_MPSAFE and cdce_stopping resetting for cdce(4)
between this and other recent clean ups increase performance of these drivers mostly. some numbers (in mbit/sec):
old: new: driver in out in+out in out in+out ---- -- --- ------ -- --- ------ cdce 39 32 44 38 33 54 axen 44 34 45 48 37 42 ure 36 34 35 36 38 38
i'm not sure why axen drops a little with in+out. cdce is helped quite a lot, and ure a little. it is disappointing that ure does not outperform cdce -- it's the same actual hardware, and the device-specific (ure) should outperform the generic cdce driver...
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#
1.50 |
|
23-Jun-2019 |
mrg |
make cdce(4) and ure(4) usb and mpsafe:
- introduce locking ala smsc(4)/axen(4) style - convert to mpsafe interfaces - add tick task to cdce(4) to deal with missing watchdog, and actually make the watchdog do something - convert DELAY() to usbd_delay_ms() in cdce(4) and don't increase the time in a potentially unbounded way - remove spl calls
tested with network cable and usb adapter pullouts, reboots and many many GBs of data transferred in either direction under load.
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#
1.49 |
|
22-Jun-2019 |
mrg |
s/Static/static/
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#
1.48 |
|
22-Jun-2019 |
mrg |
move the software-only parts of cdce(4) out of if_cdcereg.h.
(if_cdcereg.h probably can go entirely. it's almost empty, but at least these definitions have some relationship with the hardware bits.)
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Revision tags: phil-wifi-20190609
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#
1.47 |
|
05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
|
Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
|
#
1.46 |
|
26-Jun-2018 |
msaitoh |
branches: 1.46.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
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Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
|
#
1.45 |
|
21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
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Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
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#
1.44 |
|
12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
|
#
1.43 |
|
15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
|
Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
|
#
1.42 |
|
10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
|
Revision tags: nick-nhusb-base-20160529
|
#
1.41 |
|
23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
|
Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
|
#
1.40 |
|
09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
|
Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
|
#
1.39 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
|
Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
|
#
1.38 |
|
05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
|
Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
|
#
1.37 |
|
05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
|
Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
|
#
1.36 |
|
24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
|
Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
|
#
1.35 |
|
02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
|
#
1.34 |
|
10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
|
Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
|
#
1.33 |
|
07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
|
Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
|
#
1.32 |
|
21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
|
Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
|
#
1.31 |
|
08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
|
#
1.30 |
|
19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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#
1.29 |
|
19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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#
1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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#
1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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#
1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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#
1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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#
1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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#
1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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#
1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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#
1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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#
1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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#
1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
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24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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#
1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
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07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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#
1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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#
1.10 |
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07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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#
1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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#
1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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#
1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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#
1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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#
1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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#
1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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#
1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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#
1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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#
1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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#
1.53 |
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21-Jul-2019 |
mrg |
remove unused structure members. this brings most <foo>_chain and <foo>_cdata structures into being identical for usb ethernet drivers.
upl(4) and url(4) need more work.
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#
1.52 |
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29-Jun-2019 |
skrll |
Whitespace
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#
1.51 |
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28-Jun-2019 |
mrg |
more smp cleanup for ure(4)/axen(4)/cdce(4):
- convert IFF_ALLMULTI to ETHER_F_ALLMULTI, using ETHER_LOCK() - remove IFF_OACTIVE use, and simply check the ring count in start - assert/take more locks - XXX: IFF_RUNNING is not properly protected (all driver problem) - fix axen_timer setting so it actually runs - document a locking issue in stop callback: stop is called with the softc lock held, but the lock order in all other places is ifnet -> softc -> rx -> tx, so taking ifnet lock when softc lock is held would be problematic - in rxeof check for stopping/dying more often. i managed to trigger a pagefault in cdce_rxeof() when yanking an active device as it attempted to usbd_setup_xfer() on closed pipes. - add missing USBD_MPSAFE and cdce_stopping resetting for cdce(4)
between this and other recent clean ups increase performance of these drivers mostly. some numbers (in mbit/sec):
old: new: driver in out in+out in out in+out ---- -- --- ------ -- --- ------ cdce 39 32 44 38 33 54 axen 44 34 45 48 37 42 ure 36 34 35 36 38 38
i'm not sure why axen drops a little with in+out. cdce is helped quite a lot, and ure a little. it is disappointing that ure does not outperform cdce -- it's the same actual hardware, and the device-specific (ure) should outperform the generic cdce driver...
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#
1.50 |
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23-Jun-2019 |
mrg |
make cdce(4) and ure(4) usb and mpsafe:
- introduce locking ala smsc(4)/axen(4) style - convert to mpsafe interfaces - add tick task to cdce(4) to deal with missing watchdog, and actually make the watchdog do something - convert DELAY() to usbd_delay_ms() in cdce(4) and don't increase the time in a potentially unbounded way - remove spl calls
tested with network cable and usb adapter pullouts, reboots and many many GBs of data transferred in either direction under load.
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#
1.49 |
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22-Jun-2019 |
mrg |
s/Static/static/
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#
1.48 |
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22-Jun-2019 |
mrg |
move the software-only parts of cdce(4) out of if_cdcereg.h.
(if_cdcereg.h probably can go entirely. it's almost empty, but at least these definitions have some relationship with the hardware bits.)
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Revision tags: phil-wifi-20190609
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#
1.47 |
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05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
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Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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#
1.46 |
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26-Jun-2018 |
msaitoh |
branches: 1.46.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
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Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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#
1.45 |
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21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
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Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
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#
1.44 |
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12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
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#
1.43 |
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15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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#
1.42 |
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10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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#
1.41 |
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23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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#
1.39 |
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13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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#
1.38 |
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05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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#
1.37 |
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05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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#
1.36 |
|
24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
|
Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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#
1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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#
1.34 |
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10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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#
1.33 |
|
07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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#
1.32 |
|
21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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#
1.31 |
|
08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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#
1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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#
1.29 |
|
19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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#
1.28 |
|
05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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#
1.27 |
|
19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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#
1.26 |
|
06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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#
1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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#
1.24 |
|
04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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#
1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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#
1.22 |
|
16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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#
1.21 |
|
18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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#
1.20 |
|
18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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#
1.19 |
|
07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
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24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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#
1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
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07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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#
1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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#
1.10 |
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07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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#
1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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#
1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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#
1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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#
1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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#
1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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#
1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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#
1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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#
1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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#
1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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#
1.52 |
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29-Jun-2019 |
skrll |
Whitespace
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#
1.51 |
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28-Jun-2019 |
mrg |
more smp cleanup for ure(4)/axen(4)/cdce(4):
- convert IFF_ALLMULTI to ETHER_F_ALLMULTI, using ETHER_LOCK() - remove IFF_OACTIVE use, and simply check the ring count in start - assert/take more locks - XXX: IFF_RUNNING is not properly protected (all driver problem) - fix axen_timer setting so it actually runs - document a locking issue in stop callback: stop is called with the softc lock held, but the lock order in all other places is ifnet -> softc -> rx -> tx, so taking ifnet lock when softc lock is held would be problematic - in rxeof check for stopping/dying more often. i managed to trigger a pagefault in cdce_rxeof() when yanking an active device as it attempted to usbd_setup_xfer() on closed pipes. - add missing USBD_MPSAFE and cdce_stopping resetting for cdce(4)
between this and other recent clean ups increase performance of these drivers mostly. some numbers (in mbit/sec):
old: new: driver in out in+out in out in+out ---- -- --- ------ -- --- ------ cdce 39 32 44 38 33 54 axen 44 34 45 48 37 42 ure 36 34 35 36 38 38
i'm not sure why axen drops a little with in+out. cdce is helped quite a lot, and ure a little. it is disappointing that ure does not outperform cdce -- it's the same actual hardware, and the device-specific (ure) should outperform the generic cdce driver...
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#
1.50 |
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23-Jun-2019 |
mrg |
make cdce(4) and ure(4) usb and mpsafe:
- introduce locking ala smsc(4)/axen(4) style - convert to mpsafe interfaces - add tick task to cdce(4) to deal with missing watchdog, and actually make the watchdog do something - convert DELAY() to usbd_delay_ms() in cdce(4) and don't increase the time in a potentially unbounded way - remove spl calls
tested with network cable and usb adapter pullouts, reboots and many many GBs of data transferred in either direction under load.
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#
1.49 |
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22-Jun-2019 |
mrg |
s/Static/static/
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#
1.48 |
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22-Jun-2019 |
mrg |
move the software-only parts of cdce(4) out of if_cdcereg.h.
(if_cdcereg.h probably can go entirely. it's almost empty, but at least these definitions have some relationship with the hardware bits.)
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Revision tags: phil-wifi-20190609
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#
1.47 |
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05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
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Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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#
1.46 |
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26-Jun-2018 |
msaitoh |
branches: 1.46.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
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Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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#
1.45 |
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21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
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Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
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#
1.44 |
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12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
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#
1.43 |
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15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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#
1.42 |
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10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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#
1.41 |
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23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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#
1.39 |
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13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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#
1.38 |
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05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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#
1.37 |
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05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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#
1.36 |
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24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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#
1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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#
1.34 |
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10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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#
1.33 |
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07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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1.32 |
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21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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1.31 |
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08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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1.29 |
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19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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1.18 |
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24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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1.15 |
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07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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1.10 |
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07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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#
1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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#
1.51 |
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28-Jun-2019 |
mrg |
more smp cleanup for ure(4)/axen(4)/cdce(4):
- convert IFF_ALLMULTI to ETHER_F_ALLMULTI, using ETHER_LOCK() - remove IFF_OACTIVE use, and simply check the ring count in start - assert/take more locks - XXX: IFF_RUNNING is not properly protected (all driver problem) - fix axen_timer setting so it actually runs - document a locking issue in stop callback: stop is called with the softc lock held, but the lock order in all other places is ifnet -> softc -> rx -> tx, so taking ifnet lock when softc lock is held would be problematic - in rxeof check for stopping/dying more often. i managed to trigger a pagefault in cdce_rxeof() when yanking an active device as it attempted to usbd_setup_xfer() on closed pipes. - add missing USBD_MPSAFE and cdce_stopping resetting for cdce(4)
between this and other recent clean ups increase performance of these drivers mostly. some numbers (in mbit/sec):
old: new: driver in out in+out in out in+out ---- -- --- ------ -- --- ------ cdce 39 32 44 38 33 54 axen 44 34 45 48 37 42 ure 36 34 35 36 38 38
i'm not sure why axen drops a little with in+out. cdce is helped quite a lot, and ure a little. it is disappointing that ure does not outperform cdce -- it's the same actual hardware, and the device-specific (ure) should outperform the generic cdce driver...
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#
1.50 |
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23-Jun-2019 |
mrg |
make cdce(4) and ure(4) usb and mpsafe:
- introduce locking ala smsc(4)/axen(4) style - convert to mpsafe interfaces - add tick task to cdce(4) to deal with missing watchdog, and actually make the watchdog do something - convert DELAY() to usbd_delay_ms() in cdce(4) and don't increase the time in a potentially unbounded way - remove spl calls
tested with network cable and usb adapter pullouts, reboots and many many GBs of data transferred in either direction under load.
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#
1.49 |
|
22-Jun-2019 |
mrg |
s/Static/static/
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#
1.48 |
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22-Jun-2019 |
mrg |
move the software-only parts of cdce(4) out of if_cdcereg.h.
(if_cdcereg.h probably can go entirely. it's almost empty, but at least these definitions have some relationship with the hardware bits.)
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Revision tags: phil-wifi-20190609
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#
1.47 |
|
05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
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Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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#
1.46 |
|
26-Jun-2018 |
msaitoh |
branches: 1.46.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
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Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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#
1.45 |
|
21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
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Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
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#
1.44 |
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12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
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#
1.43 |
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15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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#
1.42 |
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10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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#
1.41 |
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23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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#
1.39 |
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13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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#
1.38 |
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05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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#
1.37 |
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05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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#
1.36 |
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24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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#
1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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#
1.34 |
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10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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#
1.33 |
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07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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#
1.32 |
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21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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#
1.31 |
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08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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#
1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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#
1.29 |
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19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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#
1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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#
1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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#
1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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#
1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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#
1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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#
1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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#
1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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#
1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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#
1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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#
1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
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24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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#
1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
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07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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#
1.14 |
|
13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.12 |
|
16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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#
1.10 |
|
07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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#
1.9 |
|
28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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#
1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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#
1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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#
1.6 |
|
11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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#
1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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#
1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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#
1.3 |
|
24-Oct-2004 |
augustss |
Do hex conversion right.
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#
1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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#
1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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#
1.50 |
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23-Jun-2019 |
mrg |
make cdce(4) and ure(4) usb and mpsafe:
- introduce locking ala smsc(4)/axen(4) style - convert to mpsafe interfaces - add tick task to cdce(4) to deal with missing watchdog, and actually make the watchdog do something - convert DELAY() to usbd_delay_ms() in cdce(4) and don't increase the time in a potentially unbounded way - remove spl calls
tested with network cable and usb adapter pullouts, reboots and many many GBs of data transferred in either direction under load.
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#
1.49 |
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22-Jun-2019 |
mrg |
s/Static/static/
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#
1.48 |
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22-Jun-2019 |
mrg |
move the software-only parts of cdce(4) out of if_cdcereg.h.
(if_cdcereg.h probably can go entirely. it's almost empty, but at least these definitions have some relationship with the hardware bits.)
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Revision tags: phil-wifi-20190609
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#
1.47 |
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05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
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Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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#
1.46 |
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26-Jun-2018 |
msaitoh |
branches: 1.46.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
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Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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#
1.45 |
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21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
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Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
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#
1.44 |
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12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
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#
1.43 |
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15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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#
1.42 |
|
10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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#
1.41 |
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23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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#
1.39 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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#
1.38 |
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05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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#
1.37 |
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05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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#
1.36 |
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24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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#
1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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#
1.34 |
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10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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#
1.33 |
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07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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1.32 |
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21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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1.31 |
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08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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1.29 |
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19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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#
1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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#
1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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#
1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
|
24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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#
1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
|
07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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#
1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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1.10 |
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07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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1.49 |
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22-Jun-2019 |
mrg |
s/Static/static/
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1.48 |
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22-Jun-2019 |
mrg |
move the software-only parts of cdce(4) out of if_cdcereg.h.
(if_cdcereg.h probably can go entirely. it's almost empty, but at least these definitions have some relationship with the hardware bits.)
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Revision tags: phil-wifi-20190609
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1.47 |
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05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
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Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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1.46 |
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26-Jun-2018 |
msaitoh |
branches: 1.46.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
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Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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1.45 |
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21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
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Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
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1.44 |
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12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
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1.43 |
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15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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1.42 |
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10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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1.41 |
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23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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1.39 |
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13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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1.38 |
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05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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1.37 |
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05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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1.36 |
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24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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1.34 |
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10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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1.33 |
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07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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1.32 |
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21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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1.31 |
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08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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1.29 |
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19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
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24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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#
1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
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07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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#
1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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#
1.10 |
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07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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#
1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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#
1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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#
1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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#
1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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#
1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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#
1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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#
1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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#
1.47 |
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05-May-2019 |
mrg |
remove explicit 'extern struct cfdriver <my>_cd;' and use ioconf.h
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Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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1.46 |
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26-Jun-2018 |
msaitoh |
Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
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Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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1.45 |
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21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
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Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
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1.44 |
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12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
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#
1.43 |
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15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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#
1.42 |
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10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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#
1.41 |
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23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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1.39 |
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13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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1.38 |
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05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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1.37 |
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05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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1.36 |
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24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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#
1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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#
1.34 |
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10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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#
1.33 |
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07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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1.32 |
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21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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1.31 |
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08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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1.29 |
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19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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#
1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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#
1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
|
24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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#
1.17 |
|
24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
|
24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
|
07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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#
1.14 |
|
13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
|
04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
|
12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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#
1.10 |
|
07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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#
1.9 |
|
28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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#
1.8 |
|
28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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#
1.7 |
|
30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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#
1.6 |
|
11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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#
1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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#
1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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#
1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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#
1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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#
1.46 |
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26-Jun-2018 |
msaitoh |
Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD.
This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
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Revision tags: pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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#
1.45 |
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21-Jan-2018 |
skrll |
branches: 1.45.2; PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
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Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
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#
1.44 |
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12-Jan-2017 |
maya |
branches: 1.44.8; Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
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#
1.43 |
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15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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#
1.42 |
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10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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#
1.41 |
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23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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#
1.39 |
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13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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#
1.38 |
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05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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#
1.37 |
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05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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#
1.36 |
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24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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#
1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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#
1.34 |
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10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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#
1.33 |
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07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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#
1.32 |
|
21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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#
1.31 |
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08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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#
1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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#
1.29 |
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19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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#
1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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#
1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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#
1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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#
1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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#
1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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#
1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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#
1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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#
1.21 |
|
18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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#
1.20 |
|
18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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#
1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
|
24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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#
1.17 |
|
24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
|
24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
|
07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
|
04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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#
1.10 |
|
07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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#
1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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#
1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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#
1.45 |
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21-Jan-2018 |
skrll |
PR kern/52931 Kernel panics with Atheros usb wireless interface
Audit the flags to usbd_create_xfer so that USBD_FORCE_SHORT_XFER is supplied wherever such a transfer is setup. We can drop USBD_SHORT_XFER_OK as it has not bearing on number of TDs
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Revision tags: tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base
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1.44 |
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12-Jan-2017 |
maya |
Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
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#
1.43 |
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15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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1.42 |
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10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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#
1.41 |
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23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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1.39 |
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13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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#
1.38 |
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05-Jan-2013 |
christos |
branches: 1.38.12; 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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#
1.37 |
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05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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1.36 |
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24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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#
1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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#
1.34 |
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10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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#
1.33 |
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07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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1.32 |
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21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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1.31 |
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08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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1.29 |
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19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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#
1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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#
1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
|
24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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#
1.17 |
|
24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
|
24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
|
07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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#
1.10 |
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07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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#
1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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#
1.44 |
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12-Jan-2017 |
maya |
Appease coverity which is having nightmares about strings not being null-terminated by using strlcpy rather than strncpy when it doesn't matter.
ok christos.
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Revision tags: pgoyette-localcount-20170107
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#
1.43 |
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15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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1.42 |
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10-Jun-2016 |
ozaki-r |
branches: 1.42.2; Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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1.41 |
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23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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#
1.39 |
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13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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1.38 |
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05-Jan-2013 |
christos |
branches: 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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#
1.37 |
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05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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1.36 |
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24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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#
1.34 |
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10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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#
1.33 |
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07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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1.32 |
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21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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1.31 |
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08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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1.29 |
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19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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#
1.18 |
|
24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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#
1.17 |
|
24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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#
1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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#
1.15 |
|
07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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#
1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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1.10 |
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07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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#
1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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#
1.43 |
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15-Dec-2016 |
ozaki-r |
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907
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1.42 |
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10-Jun-2016 |
ozaki-r |
Introduce m_set_rcvif and m_reset_rcvif
The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change.
No functional change.
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Revision tags: nick-nhusb-base-20160529
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1.41 |
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23-Apr-2016 |
skrll |
Merge nick-nhusb
- API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
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Revision tags: nick-nhusb-base-20160422 nick-nhusb-base-20160319
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1.40 |
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09-Feb-2016 |
ozaki-r |
Introduce softint-based if_input
This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt.
This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing.
To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation.
Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html
Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
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Revision tags: nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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1.39 |
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13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 tls-maxphys-base
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1.38 |
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05-Jan-2013 |
christos |
branches: 1.38.14; 1.38.18; - need opt_usb.h if depending on USB_DEBUG - remove trailing whitespace - add missing KERNEL_RCSID
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Revision tags: yamt-pagecache-base7 yamt-pagecache-base6 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8
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1.37 |
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05-Apr-2012 |
plunky |
branches: 1.37.2; no need to device_pmf_is_registered() before unregister
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Revision tags: jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3
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1.36 |
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24-Feb-2012 |
mrg |
remove any remnants of freebsd/openbsd code.
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base2 netbsd-6-base
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#
1.35 |
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02-Feb-2012 |
tls |
Entropy-pool implementation move and cleanup.
1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev.
2) Remove use of NRND as test for presence of entropy-pool code throughout source tree.
3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit.
4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources.
5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each.
ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
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#
1.34 |
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10-Jan-2012 |
ws |
Delete Linux Ethernet Gadget from special handling. This makes at least the Openmoko Freerunner work again. Fixes PR kern/45591. Ok Jeff Rizzo (releng).
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Revision tags: jmcneill-usbmp-pre-base2 mrg-ohci-jmcneill-usbmp-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase rmind-uvmplock-base
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1.33 |
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07-Jun-2011 |
msaitoh |
branches: 1.33.2; 1.33.6; - Add some new devices (from OpenBSD rev. 1.11-1.12,1.15 and 1.20). - force usb to send a zero length packet on the end of usb packets which happen to be a multple of 64 bytes, to indicate end of packet. (from OpenBSD rev. 1.23) - style change
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Revision tags: cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231
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1.32 |
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21-Dec-2010 |
jnemeth |
branches: 1.32.6; PR/44213 - B ICT A.P. de Brouwer Jr. -- add some Motorola phones
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Revision tags: uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10
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1.31 |
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08-Aug-2010 |
jakllsch |
Like some other USB devices, register cdce(4) with pmf(9). Addresses PR#40949.
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1.30 |
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19-May-2010 |
jakllsch |
Changes in cdce(4).
When getting the CDC Ethernet descriptor, search for the right descriptor type. Avoid ignoring return value of ether_aton_r().
Never return ENETRESET from cdce_ioctl(). This fixes the "cannot assign link-local address" issue.
Deduplicate a local Ethernet CRC32 function. When appending CRC32 for Zaurus ensure it is in a consistent endianess.
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1.29 |
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19-May-2010 |
christos |
Replace ether_nonstatic_aton with a - better named one - not suffering from buffer oveflow - simpler - handling different separators - returning error codes for errors
Some ideas from one posted on tech-net by Jonathan A. Kollasch
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Revision tags: uebayasi-xip-base1
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1.28 |
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05-Apr-2010 |
joerg |
Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
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Revision tags: yamt-nfs-mp-base9 uebayasi-xip-base
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1.27 |
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19-Jan-2010 |
pooka |
branches: 1.27.2; 1.27.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized.
Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here.
Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
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Revision tags: matt-premerge-20091211
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1.26 |
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06-Dec-2009 |
dyoung |
Simplify several device-activation hooks.
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Revision tags: jym-xensuspend-nbase
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1.25 |
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23-Sep-2009 |
plunky |
fix up USB drivers printing of autoconf information
1. expand the USB_ATTACH_SETUP macro (requested by jmcneill)
2. reorder the attach function so that the first thing it does is print newlines.
3. after this, we can call usbd_devinfo_alloc(), which polls the device allowing a context switch, and aprint_normal() the device information.
this avoids problems where autoconf messages are getting mixed up.
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Revision tags: yamt-nfs-mp-base8
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1.24 |
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04-Sep-2009 |
dyoung |
Change spaces to tabs and remove some unnecessary parentheses. No functional change intended.
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1.23 |
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04-Sep-2009 |
dyoung |
Expand <dev/usb/usb_port.h> definitions, and lightly unifdef(1).
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Revision tags: yamt-nfs-mp-base7
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1.22 |
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16-Aug-2009 |
tron |
Add support for the Openmoko Freerunner to cdce(4) ported from FreeBSD.
The patch was supplied by Pierre Pronchery in PR kern/40049.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 jym-xensuspend-base nick-hppapmap-base
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1.21 |
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18-Apr-2009 |
tsutsui |
Remove extra whitespace added by a stupid tool. XXX: more in src/sys/arch
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1.20 |
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18-Mar-2009 |
cegger |
bcopy -> memcpy
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Revision tags: nick-hppapmap-base2 haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base mjf-devfs2-base
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1.19 |
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07-Nov-2008 |
dyoung |
branches: 1.19.4; *** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen.
In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot.
Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this:
switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; }
Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP|IFF_RUNNING: ... break; }
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type *)0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
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Revision tags: netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4
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1.18 |
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24-Sep-2008 |
ws |
branches: 1.18.2; 1.18.4; 1.18.8; If you want to test option INET, make sure that it is in sight.
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Revision tags: wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 wrstuden-revivesa-base
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1.17 |
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24-May-2008 |
cube |
branches: 1.17.4; Use ether_nonstatic_aton() when appropriate.
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1.16 |
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24-May-2008 |
cube |
Split device_t and softc for all USB device drivers, and related cosmetic changes.
Matthias Drochner kindly reviewed this patch, and tested ums, ubt, uaudio and ral. I tested umass myself.
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base matt-armv6-nbase mjf-devfs-base hpcarm-cleanup-base
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1.15 |
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07-Feb-2008 |
dyoung |
branches: 1.15.6; 1.15.8; 1.15.10; 1.15.12; Start patching up the kernel so that a network driver always has the opportunity to handle an ioctl before generic ifioctl handling occurs. This will ease extending the kernel and sharing of code between drivers.
First steps: Make the signature of ifioctl_common() match struct ifinet->if_ioctl. Convert SIOCSIFCAP and SIOCSIFMTU to the new ifioctl() regime, throughout the kernel.
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Revision tags: nick-csl-alignment-base5 bouyer-xeni386-merge1 matt-armv6-prevmlocking vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base matt-armv6-base matt-mips64-base jmcneill-pm-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base reinoud-bufcleanup-base mjf-ufs-trans-base vmlocking-base
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1.14 |
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13-Mar-2007 |
drochner |
branches: 1.14.12; 1.14.18; Introduce different autoconf interface attributes for USB drivers matching (and handling) a whole device and those which match an interface only. This will allow to enforce some rules, eg that the former don't use interface information for matching or that the latter don't modify global device state. The previous way left too much freedom do the drivers which led to inconsistencies and abuse. For now, I've not changed locators and submatch rules, this will happen later. There should not be any change in behaviour, except in the case of some drivers which did behave inconsistently: if_atu, if_axe, uep: matched the configured device in the interface stage, but did configuration again. I've converted them to match in the device stage. ustir, utoppy: matched in the interface stage, but only against vendor/device information, and used any configuration/interface without checking. Changed to match in device stage, and added some simple code to configure and use the first interface. If you have one of those devices, please test!
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1.13 |
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04-Mar-2007 |
christos |
branches: 1.13.2; 1.13.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 itohy-usb1-base wrstuden-fixsa-base ad-audiomp-base post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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1.12 |
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16-Nov-2006 |
christos |
branches: 1.12.4; 1.12.10; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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1.11 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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Revision tags: yamt-splraiseipl-base yamt-pdpolicy-base9 rpaulo-netinet-merge-pcb-base
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1.10 |
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07-Sep-2006 |
dogcow |
branches: 1.10.2; 1.10.4; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
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Revision tags: abandoned-netbsd-4-base yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 elad-kernelauth-base simonb-timecounters-base
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1.9 |
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28-Mar-2006 |
thorpej |
Use device_unit().
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Revision tags: peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5 yamt-readahead-base3 ktrace-lwp-base
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1.8 |
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28-Nov-2005 |
augustss |
branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; Use usbd_clear_endpoint_stall_async() when clearing endpoint stalls in an interrupt context. From kern/32172 by darkstar@city-net.com.
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Revision tags: yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base
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1.7 |
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30-May-2005 |
christos |
branches: 1.7.2; 1.7.8; - const poisoning - eliminate variable shadowing
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1.6 |
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11-May-2005 |
augustss |
Don't keep the devinfo string on the stack, instead use malloc/free. This should cure some rare stack overflows.
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1.5 |
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02-May-2005 |
augustss |
Use UTF8 to encode strings read from the device (instead of using '?' for characters >=0x100).
Also add serial number string to the device information struct.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE netbsd-3-0-RELEASE netbsd-3-0-RC6 netbsd-3-0-RC5 netbsd-3-0-RC4 netbsd-3-0-RC3 netbsd-3-0-RC2 netbsd-3-0-RC1 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio2-base kent-audio1-beforemerge kent-audio1-base
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1.4 |
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24-Oct-2004 |
augustss |
branches: 1.4.2; Don't make activate static. It disagrees with prototype.
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1.3 |
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24-Oct-2004 |
augustss |
Do hex conversion right.
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1.2 |
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23-Oct-2004 |
augustss |
Try to get the Ethernet address of a CDC device in the prescribed way. If that fails, just invent one (like before).
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1.1 |
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22-Oct-2004 |
augustss |
Add a driver for Communication Data Class Ethernet devices. From the very prolific Bill Paul for FreeBSD, via OpenBSD. XXX Untested, since I don't have any such devices.
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