#
1.114 |
|
17-Sep-2022 |
thorpej |
Eliminate use of IFF_OACTIVE.
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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 bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3
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#
1.113 |
|
29-Jan-2020 |
thorpej |
Adopt <net/if_stats.h>.
|
Revision tags: ad-namecache-base2 ad-namecache-base1 ad-namecache-base
|
#
1.112 |
|
06-Jan-2020 |
msaitoh |
branches: 1.112.2; Protect ec_multicnt.
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Revision tags: phil-wifi-20191119
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#
1.111 |
|
12-Nov-2019 |
msaitoh |
Add missing initialization of sc_dev.
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#
1.110 |
|
13-Sep-2019 |
msaitoh |
if_flags is neither int nor short. It's unsigned short.
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Revision tags: netbsd-9-base phil-wifi-20190609
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#
1.109 |
|
29-May-2019 |
msaitoh |
branches: 1.109.2; Even if we don't use MII(4), use the common path of SIOC[GS]IFMEDIA in sys/net/if_ethersubr.c if we can. - Add ec_ifmedia into struct ethercom. - ec_mii in struct ethercom is kept and used as it is. It might be used in future. Note that some Ethernet drivers which _DOESN'T_ use mii(4) use ec_mii for keeping the if_media. Those should be changed in future.
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#
1.108 |
|
28-May-2019 |
msaitoh |
Use ETHER_LOCK()/ETHER_UNLOCK() for all ethernet drivers to protect ec_multi*.
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#
1.107 |
|
23-May-2019 |
msaitoh |
Whitespace fix (mainly tabify).
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#
1.106 |
|
23-May-2019 |
msaitoh |
-No functional change: - KNF - u_int*_t -> uint*_t.
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#
1.105 |
|
24-Apr-2019 |
msaitoh |
Remove extra test for SIOCSIFMEDIA.
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Revision tags: isaki-audio2-base
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#
1.104 |
|
05-Feb-2019 |
msaitoh |
Remove very old IFF_NOTRAILERS flag.
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Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906
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#
1.103 |
|
03-Sep-2018 |
riastradh |
Rename min/max -> uimin/uimax for better honesty.
These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended.
HOWEVER! Some subsystems have
#define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b))
even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation.
To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it.
I have left a handful of bootloaders that are too annoying to compile-test, and some dead code:
cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4))
It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them.
Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
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Revision tags: jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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#
1.102 |
|
26-Jun-2018 |
msaitoh |
branches: 1.102.2; 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
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#
1.101 |
|
22-Jun-2018 |
msaitoh |
It's not required to include net/bpfdesc.h. Remove it.
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Revision tags: netbsd-8-0-RELEASE netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base 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
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#
1.100 |
|
31-Mar-2017 |
msaitoh |
branches: 1.100.6; 1.100.12; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
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Revision tags: pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
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#
1.99 |
|
15-Dec-2016 |
ozaki-r |
branches: 1.99.2; 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
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#
1.98 |
|
02-Oct-2016 |
christos |
MFREE -> m_free
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Revision tags: localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base
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#
1.97 |
|
14-Jul-2016 |
msaitoh |
branches: 1.97.2; - Use aprint*() more in xxx_attach(). - Add missing aprint_naive("\n"). - Remove extra spaces and tabs. - KNF.
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Revision tags: nick-nhusb-base-20160907
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#
1.96 |
|
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 nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.95 |
|
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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#
1.94 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-2-RELEASE 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 tls-maxphys-base
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#
1.93 |
|
10-Aug-2014 |
tls |
branches: 1.93.4; Merge tls-earlyentropy branch into HEAD.
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Revision tags: yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase rmind-smpnet-base
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#
1.92 |
|
08-Nov-2013 |
christos |
branches: 1.92.2; fix unused variable warnings
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Revision tags: riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
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#
1.91 |
|
27-Oct-2012 |
chs |
branches: 1.91.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
|
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-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
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#
1.90 |
|
02-Feb-2012 |
tls |
branches: 1.90.6; 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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Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base
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#
1.89 |
|
19-Nov-2011 |
tls |
branches: 1.89.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following:
An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time.
A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available.
The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time.
An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm.
A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream.
An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice.
In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve.
The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component.
The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run.
A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl.
The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet.
Manual pages for the new kernel interfaces are forthcoming.
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Revision tags: jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base
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#
1.88 |
|
05-Apr-2010 |
joerg |
branches: 1.88.8; 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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#
1.87 |
|
19-Jan-2010 |
pooka |
branches: 1.87.2; 1.87.4; 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 yamt-nfs-mp-base8 yamt-nfs-mp-base7 jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 jym-xensuspend-nbase jym-xensuspend-base
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#
1.86 |
|
12-May-2009 |
cegger |
struct device * -> device_t, no functional changes intended.
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#
1.85 |
|
12-May-2009 |
cegger |
struct cfdata * -> cfdata_t, no functional changes intended.
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Revision tags: yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
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#
1.84 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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#
1.83 |
|
17-Dec-2008 |
cegger |
branches: 1.83.2; make this compile with IYDEBUG
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#
1.82 |
|
16-Dec-2008 |
christos |
replace bitmask_snprintf(9) with snprintb(3)
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
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#
1.81 |
|
07-Nov-2008 |
dyoung |
*** 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.
|
Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 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 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base
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#
1.80 |
|
28-Apr-2008 |
martin |
branches: 1.80.6; 1.80.8; Remove clause 3 and 4 from TNF licenses
|
Revision tags: yamt-pf42-baseX yamt-nfs-mp-base yamt-pf42-base
|
#
1.79 |
|
08-Apr-2008 |
cegger |
branches: 1.79.2; 1.79.4; use aprint_*_dev and device_xname
|
Revision tags: ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-merge1 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 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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#
1.78 |
|
19-Oct-2007 |
ad |
branches: 1.78.16; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
|
Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base4 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base vmlocking-base
|
#
1.77 |
|
01-Sep-2007 |
dyoung |
branches: 1.77.4; Change a bazillion occurrences of code resembling this,
error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec);
if (error == ENETRESET) {
to this,
if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) {
which does the same thing.
(A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.)
Use ifreq_getaddr() twice in es(4).
Whitespace nits.
|
#
1.76 |
|
26-Aug-2007 |
dyoung |
branches: 1.76.2; Constify: LLADDR -> CLLADDR. I'm aiming here to make it easier to identify sockaddr_dl abuse that remains in the kernel, especially the potential for overwriting memory past the end of a sockaddr_dl with, e.g., memcpy(LLADDR(), ...).
|
Revision tags: matt-mips64-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base mjf-ufs-trans-base
|
#
1.75 |
|
04-Mar-2007 |
christos |
branches: 1.75.2; 1.75.10; 1.75.14; 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 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
|
#
1.74 |
|
16-Nov-2006 |
christos |
branches: 1.74.4; __unused removal on arguments; approved by core.
|
Revision tags: yamt-splraiseipl-base2
|
#
1.73 |
|
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
|
#
1.72 |
|
07-Sep-2006 |
dogcow |
branches: 1.72.2; 1.72.4; 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 elad-kernelauth-base simonb-timecounters-base
|
#
1.71 |
|
14-Apr-2006 |
christos |
Coverity CID 1104: Return early if no mbuf.
|
Revision tags: yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5
|
#
1.70 |
|
24-Dec-2005 |
perry |
branches: 1.70.4; 1.70.6; 1.70.8; 1.70.10; 1.70.12; Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
#
1.69 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
|
Revision tags: yamt-readahead-base3 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 ktrace-lwp-base
|
#
1.68 |
|
22-May-2005 |
christos |
branches: 1.68.2; No 0x in front of %p...
|
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 kent-audio2-base
|
#
1.67 |
|
27-Feb-2005 |
perry |
nuke trailing whitespace
|
Revision tags: yamt-km-base2
|
#
1.66 |
|
04-Feb-2005 |
perry |
de-__P
|
Revision tags: yamt-km-base kent-audio1-beforemerge kent-audio1-base
|
#
1.65 |
|
30-Oct-2004 |
thorpej |
branches: 1.65.4; 1.65.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING.
Fixes kern/27678.
|
#
1.64 |
|
14-Sep-2004 |
drochner |
Separate the namespace for default (ie unspecified) locators used by the isa.c bus driver and the "address/whatever not specified" argument passed to leaf device drivers. The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter "ISA_UNKNOWN_XXX", defined in isavar.h. This way we save a dependency of every ISA device driver on "locators.h".
|
Revision tags: netbsd-2-0-3-RELEASE netbsd-2-0-2-RELEASE netbsd-2-0-1-RELEASE netbsd-2-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
|
#
1.63 |
|
30-Oct-2003 |
simonb |
branches: 1.63.4; Remove some assigned-to but otherwise unused variables.
|
Revision tags: nathanw_sa_before_merge nathanw_sa_base
|
#
1.62 |
|
06-Jan-2003 |
wiz |
branches: 1.62.2; interrupt with two rs.
|
Revision tags: fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base kqueue-aftermerge kqueue-beforemerge kqueue-base
|
#
1.61 |
|
02-Oct-2002 |
thorpej |
Fix sizeof and whitespace bug from the script I'm using to do the CFATTACH_DECL conversion. (Grumble.)
|
#
1.60 |
|
02-Oct-2002 |
thorpej |
Use CFATTACH_DECL().
|
#
1.59 |
|
27-Sep-2002 |
thorpej |
Declare all cfattach structures const.
|
Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base gehenna-devsw-base eeh-devprop-base newlock-base
|
#
1.58 |
|
05-Mar-2002 |
itojun |
bring in latest ALTQ from kjc. ALTQify some of the drivers.
|
Revision tags: ifpoll-base
|
#
1.57 |
|
07-Jan-2002 |
thorpej |
Overhaul of the ISA autoconfiguration code to support direct configuration of devices logically attached to the ISA bus:
* Change the isa_attach_args to have arrays of io, mem, irq, drq resources. * Add a "pnpnames" and a linked list of "pnpcompatnames" to the isa_attach_args. If either of these members are non-NULL, direct configuration of the bus is being performed. Add an ISA_DIRECT_CONFIG() macro to test for this. * Drivers are not allowed to modify the isa_attach_args unless direct configuration is not being performed and the probe fucntion is returning success. * Adapt device drivers -- currently, all driver probe routines return "no match" if ISA_DIRECT_CONFIG() evaluates to true.
|
#
1.56 |
|
13-Nov-2001 |
lukem |
add RCSID
|
Revision tags: thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
|
#
1.55 |
|
18-Jul-2001 |
thorpej |
bcopy -> memcpy
|
#
1.54 |
|
18-Jul-2001 |
thorpej |
bcmp -> memcmp
|
#
1.53 |
|
15-May-2001 |
lukem |
branches: 1.53.2; delint: need ; between case label and }
|
Revision tags: thorpej_scsipi_beforemerge thorpej_scsipi_nbase thorpej_scsipi_base
|
#
1.52 |
|
23-Mar-2001 |
is |
Move tx chain result handling into iystart(). This way, ww normally only need an interupt when the hardware hits tx chain end. We switch on one int per packet sent when we fill up and go into OACTIVE mode. Measured total interupt savings on large NFS writes: 20%.
|
#
1.51 |
|
22-Mar-2001 |
is |
Oops. We _do_ need to receive broadcasts. At least as long as we want ARP.
|
#
1.50 |
|
16-Mar-2001 |
is |
Don't need to use the hash filter for a single individual address; make sure concurrent receive processing is disabled.
|
#
1.49 |
|
16-Mar-2001 |
is |
Don't abort chain processing on error.
|
#
1.48 |
|
16-Mar-2001 |
is |
Full documentation helps. Among other bugs, remove off-by-one-error when initializing tx upper limit register.
|
#
1.47 |
|
15-Mar-2001 |
is |
It's one more if the max. coll. bit is set.
|
#
1.46 |
|
15-Mar-2001 |
is |
Thats collisions, not errors!
|
#
1.45 |
|
14-Dec-2000 |
thorpej |
branches: 1.45.2; ALTQ'ify.
|
#
1.44 |
|
15-Nov-2000 |
thorpej |
Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
|
#
1.43 |
|
01-Oct-2000 |
thorpej |
Move the check for "promisc + unicast + not for us" into ether_input(), and change Ethernet drivers to always pass all received frames to ether_input() (with a few exceptions, which are documented in the code).
|
#
1.42 |
|
09-Aug-2000 |
tv |
%b -> bitmask_snprintf()
|
#
1.41 |
|
21-Jul-2000 |
is |
- Big endianness cleanup:
a) use stream methods when transferring data via the MEMPORT into/out of the chips buffer memory b) use htole16/le16toh when interpreting 16bit values in the chips memory
Both where NOPs on i386 machines, which is why this worked before on the test machine(s), but would break when on a big-endian machine.
|
#
1.40 |
|
14-Jul-2000 |
is |
Do a dummy read after writing through the memory access pipeline, to flush it, before starting the command to install the multicast list. (We did it right for writing data packets, but failed here.) Without this, the last multicast address installed won't be made active.
|
#
1.39 |
|
28-Jun-2000 |
mrg |
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
|
#
1.38 |
|
23-Jun-2000 |
is |
s/sc->sc_ethercom.ec_if./ifp->/ where appropriate and formerly forgotten, for better readability.
|
#
1.37 |
|
23-Jun-2000 |
is |
Only "complain" about successful multicast setup if IFF_DEBUG was set.
|
Revision tags: netbsd-1-5-base minoura-xpg4dl-base
|
#
1.36 |
|
30-Mar-2000 |
augustss |
branches: 1.36.4; Remove register declarations.
|
Revision tags: chs-ubc2-newbase wrstuden-devbsize-19991221 wrstuden-devbsize-base comdex-fall-1999-base fvdl-softdep-base
|
#
1.35 |
|
25-Aug-1999 |
thorpej |
branches: 1.35.2; When padding short packets on transmit, don't include the CRC length in the computation. kern/8194.
|
Revision tags: chs-ubc2-base
|
#
1.34 |
|
18-May-1999 |
thorpej |
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (*if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing *_ifattach() to set them up as appropriate.
|
Revision tags: netbsd-1-4-PATCH002 kame_141_19991130 netbsd-1-4-PATCH001 kame_14_19990705 kame_14_19990628 netbsd-1-4-RELEASE netbsd-1-4-base
|
#
1.33 |
|
25-Mar-1999 |
thorpej |
branches: 1.33.2; 1.33.4; Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them ourselves.
|
#
1.32 |
|
28-Feb-1999 |
explorer |
Update to slightly altered rnd_attach_source() api
|
#
1.31 |
|
16-Feb-1999 |
is |
Fix Copyright dates
|
#
1.30 |
|
16-Feb-1999 |
is |
Assign my files to The NetBSD Foundation, Inc.
|
Revision tags: kenh-if-detach-base chs-ubc-base
|
#
1.29 |
|
08-Aug-1998 |
mycroft |
branches: 1.29.4; Use splnet, not splimp.
|
#
1.28 |
|
31-Jul-1998 |
rvb |
Flush spurious #endif after ADDMULTI
|
#
1.27 |
|
30-Jul-1998 |
is |
Document supported boards near the top of the driver source code.
|
#
1.26 |
|
30-Jul-1998 |
is |
Multicast support.
|
Revision tags: eeh-paddr_t-base
|
#
1.25 |
|
28-Jul-1998 |
is |
branches: 1.25.2; ic/i82595reg.h
|
#
1.24 |
|
28-Jul-1998 |
is |
Remove dead code.
|
#
1.23 |
|
05-Jul-1998 |
jonathan |
defopt NS, NSIP.
|
#
1.22 |
|
05-Jul-1998 |
jonathan |
defopt INET, NETATALK.
|
#
1.21 |
|
09-Jun-1998 |
thorpej |
Nuke __BROKEN_INDIRECT_CONFIG.
|
#
1.20 |
|
03-Feb-1998 |
is |
Put a debugging printf inside #ifdef IYDEBUG ... #endif.
|
#
1.19 |
|
12-Jan-1998 |
thorpej |
Update for config changes.
|
#
1.18 |
|
02-Dec-1997 |
bouyer |
The iy driver now uses if_media (it was the last one, at last for i386, to use the historical link? flags for media select) XXX No pullup request for this. But if sysinst supports explicit media XXX selection in 1.3, this should be in 1.3 as well.
|
#
1.17 |
|
30-Nov-1997 |
drochner |
make it compile without "__BROKEN_INDIRECT_CONFIG"
|
Revision tags: netbsd-1-3-RELEASE netbsd-1-3-BETA netbsd-1-3-base
|
#
1.16 |
|
20-Oct-1997 |
thorpej |
branches: 1.16.2; Don't panic if we fail to remap i/o or mem space in the attach function. Instead, print a diagnostic and return. (Some drivers do this already.)
Also, normalize the diagnostic message, and fix some places where the printfs were getting ugly.
|
#
1.15 |
|
18-Oct-1997 |
drochner |
This driver can't handle wildcarded iobase. (This is really a config file error.)
|
#
1.14 |
|
15-Oct-1997 |
explorer |
Add and/or update rnd_*() hooks
|
Revision tags: thorpej-signal-base marc-pcmcia-bp marc-pcmcia-base
|
#
1.13 |
|
28-Apr-1997 |
mycroft |
Oops; forgot to GC the last mbuf allocated when out of clusters. Also, remove the internal mbuf queue, which is not needed by this driver.
|
#
1.12 |
|
24-Apr-1997 |
mycroft |
Fix typo in previous.
|
#
1.11 |
|
24-Apr-1997 |
mycroft |
If we fail to allocate a cluster to hold a large packet, simply drop it rather than using a chain of tiny mbufs.
|
#
1.10 |
|
15-Mar-1997 |
is |
New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work.
For the detailed change history, look at the commit log entries for the is-newarp branch.
|
Revision tags: is-newarp-before-merge is-newarp-base
|
#
1.9 |
|
21-Oct-1996 |
thorpej |
branches: 1.9.4; New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.
|
#
1.8 |
|
13-Oct-1996 |
christos |
backout kprintf changes
|
#
1.7 |
|
10-Oct-1996 |
christos |
printf -> kprintf, sprintf -> ksprintf
|
#
1.6 |
|
25-Jul-1996 |
is |
Changed the driver to use bus_xxx().
|
#
1.5 |
|
22-May-1996 |
is |
Added flags to the iy driver to override the media autodetect mechanism, if necessary. Added a manpage to document the flags.
|
Revision tags: netbsd-1-2-PATCH001 netbsd-1-2-RELEASE netbsd-1-2-BETA netbsd-1-2-base
|
#
1.4 |
|
12-May-1996 |
mycroft |
Use intr.h.
|
#
1.3 |
|
08-May-1996 |
is |
Fix a typo.
|
#
1.2 |
|
07-May-1996 |
thorpej |
Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
|
#
1.1 |
|
06-May-1996 |
is |
Add "iy" driver for Ethernet ISA boards using the Intel i82595 chip, e.g. (and only tested on) Intel Etherexpress PRO. Should work on any i82595 ISA board which uses an EEPROM for config information; NETBLKID not yet supported. TODO: change to BUS interface, add multicast support.
|
#
1.113 |
|
29-Jan-2020 |
thorpej |
Adopt <net/if_stats.h>.
|
Revision tags: ad-namecache-base2 ad-namecache-base1 ad-namecache-base
|
#
1.112 |
|
06-Jan-2020 |
msaitoh |
Protect ec_multicnt.
|
Revision tags: phil-wifi-20191119
|
#
1.111 |
|
12-Nov-2019 |
msaitoh |
Add missing initialization of sc_dev.
|
#
1.110 |
|
13-Sep-2019 |
msaitoh |
if_flags is neither int nor short. It's unsigned short.
|
Revision tags: netbsd-9-base phil-wifi-20190609
|
#
1.109 |
|
29-May-2019 |
msaitoh |
branches: 1.109.2; Even if we don't use MII(4), use the common path of SIOC[GS]IFMEDIA in sys/net/if_ethersubr.c if we can. - Add ec_ifmedia into struct ethercom. - ec_mii in struct ethercom is kept and used as it is. It might be used in future. Note that some Ethernet drivers which _DOESN'T_ use mii(4) use ec_mii for keeping the if_media. Those should be changed in future.
|
#
1.108 |
|
28-May-2019 |
msaitoh |
Use ETHER_LOCK()/ETHER_UNLOCK() for all ethernet drivers to protect ec_multi*.
|
#
1.107 |
|
23-May-2019 |
msaitoh |
Whitespace fix (mainly tabify).
|
#
1.106 |
|
23-May-2019 |
msaitoh |
-No functional change: - KNF - u_int*_t -> uint*_t.
|
#
1.105 |
|
24-Apr-2019 |
msaitoh |
Remove extra test for SIOCSIFMEDIA.
|
Revision tags: isaki-audio2-base
|
#
1.104 |
|
05-Feb-2019 |
msaitoh |
Remove very old IFF_NOTRAILERS flag.
|
Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906
|
#
1.103 |
|
03-Sep-2018 |
riastradh |
Rename min/max -> uimin/uimax for better honesty.
These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended.
HOWEVER! Some subsystems have
#define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b))
even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation.
To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it.
I have left a handful of bootloaders that are too annoying to compile-test, and some dead code:
cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4))
It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them.
Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
|
Revision tags: jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
|
#
1.102 |
|
26-Jun-2018 |
msaitoh |
branches: 1.102.2; 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
|
#
1.101 |
|
22-Jun-2018 |
msaitoh |
It's not required to include net/bpfdesc.h. Remove it.
|
Revision tags: netbsd-8-0-RELEASE netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base 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
|
#
1.100 |
|
31-Mar-2017 |
msaitoh |
branches: 1.100.6; 1.100.12; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
|
Revision tags: pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
|
#
1.99 |
|
15-Dec-2016 |
ozaki-r |
branches: 1.99.2; 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
|
#
1.98 |
|
02-Oct-2016 |
christos |
MFREE -> m_free
|
Revision tags: localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base
|
#
1.97 |
|
14-Jul-2016 |
msaitoh |
branches: 1.97.2; - Use aprint*() more in xxx_attach(). - Add missing aprint_naive("\n"). - Remove extra spaces and tabs. - KNF.
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Revision tags: nick-nhusb-base-20160907
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#
1.96 |
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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 nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.95 |
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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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#
1.94 |
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13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-2-RELEASE 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 tls-maxphys-base
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#
1.93 |
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10-Aug-2014 |
tls |
branches: 1.93.4; Merge tls-earlyentropy branch into HEAD.
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Revision tags: yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase rmind-smpnet-base
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#
1.92 |
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08-Nov-2013 |
christos |
branches: 1.92.2; fix unused variable warnings
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Revision tags: riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
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#
1.91 |
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27-Oct-2012 |
chs |
branches: 1.91.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
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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-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
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#
1.90 |
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02-Feb-2012 |
tls |
branches: 1.90.6; 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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Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base
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#
1.89 |
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19-Nov-2011 |
tls |
branches: 1.89.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following:
An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time.
A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available.
The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time.
An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm.
A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream.
An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice.
In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve.
The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component.
The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run.
A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl.
The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet.
Manual pages for the new kernel interfaces are forthcoming.
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Revision tags: jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base
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#
1.88 |
|
05-Apr-2010 |
joerg |
branches: 1.88.8; 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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#
1.87 |
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19-Jan-2010 |
pooka |
branches: 1.87.2; 1.87.4; 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 yamt-nfs-mp-base8 yamt-nfs-mp-base7 jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 jym-xensuspend-nbase jym-xensuspend-base
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#
1.86 |
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12-May-2009 |
cegger |
struct device * -> device_t, no functional changes intended.
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#
1.85 |
|
12-May-2009 |
cegger |
struct cfdata * -> cfdata_t, no functional changes intended.
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Revision tags: yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
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#
1.84 |
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14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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#
1.83 |
|
17-Dec-2008 |
cegger |
branches: 1.83.2; make this compile with IYDEBUG
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#
1.82 |
|
16-Dec-2008 |
christos |
replace bitmask_snprintf(9) with snprintb(3)
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
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#
1.81 |
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07-Nov-2008 |
dyoung |
*** 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-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 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 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base
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#
1.80 |
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28-Apr-2008 |
martin |
branches: 1.80.6; 1.80.8; Remove clause 3 and 4 from TNF licenses
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Revision tags: yamt-pf42-baseX yamt-nfs-mp-base yamt-pf42-base
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#
1.79 |
|
08-Apr-2008 |
cegger |
branches: 1.79.2; 1.79.4; use aprint_*_dev and device_xname
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Revision tags: ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-merge1 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 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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#
1.78 |
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19-Oct-2007 |
ad |
branches: 1.78.16; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base4 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base vmlocking-base
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#
1.77 |
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01-Sep-2007 |
dyoung |
branches: 1.77.4; Change a bazillion occurrences of code resembling this,
error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec);
if (error == ENETRESET) {
to this,
if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) {
which does the same thing.
(A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.)
Use ifreq_getaddr() twice in es(4).
Whitespace nits.
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#
1.76 |
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26-Aug-2007 |
dyoung |
branches: 1.76.2; Constify: LLADDR -> CLLADDR. I'm aiming here to make it easier to identify sockaddr_dl abuse that remains in the kernel, especially the potential for overwriting memory past the end of a sockaddr_dl with, e.g., memcpy(LLADDR(), ...).
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Revision tags: matt-mips64-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base mjf-ufs-trans-base
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#
1.75 |
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04-Mar-2007 |
christos |
branches: 1.75.2; 1.75.10; 1.75.14; 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 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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#
1.74 |
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16-Nov-2006 |
christos |
branches: 1.74.4; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.73 |
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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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#
1.72 |
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07-Sep-2006 |
dogcow |
branches: 1.72.2; 1.72.4; 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 elad-kernelauth-base simonb-timecounters-base
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#
1.71 |
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14-Apr-2006 |
christos |
Coverity CID 1104: Return early if no mbuf.
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Revision tags: yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5
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#
1.70 |
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24-Dec-2005 |
perry |
branches: 1.70.4; 1.70.6; 1.70.8; 1.70.10; 1.70.12; Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
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#
1.69 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
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Revision tags: yamt-readahead-base3 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 ktrace-lwp-base
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#
1.68 |
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22-May-2005 |
christos |
branches: 1.68.2; No 0x in front of %p...
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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 kent-audio2-base
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#
1.67 |
|
27-Feb-2005 |
perry |
nuke trailing whitespace
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Revision tags: yamt-km-base2
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#
1.66 |
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04-Feb-2005 |
perry |
de-__P
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Revision tags: yamt-km-base kent-audio1-beforemerge kent-audio1-base
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#
1.65 |
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30-Oct-2004 |
thorpej |
branches: 1.65.4; 1.65.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING.
Fixes kern/27678.
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#
1.64 |
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14-Sep-2004 |
drochner |
Separate the namespace for default (ie unspecified) locators used by the isa.c bus driver and the "address/whatever not specified" argument passed to leaf device drivers. The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter "ISA_UNKNOWN_XXX", defined in isavar.h. This way we save a dependency of every ISA device driver on "locators.h".
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Revision tags: netbsd-2-0-3-RELEASE netbsd-2-0-2-RELEASE netbsd-2-0-1-RELEASE netbsd-2-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
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#
1.63 |
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30-Oct-2003 |
simonb |
branches: 1.63.4; Remove some assigned-to but otherwise unused variables.
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Revision tags: nathanw_sa_before_merge nathanw_sa_base
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#
1.62 |
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06-Jan-2003 |
wiz |
branches: 1.62.2; interrupt with two rs.
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Revision tags: fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base kqueue-aftermerge kqueue-beforemerge kqueue-base
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#
1.61 |
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02-Oct-2002 |
thorpej |
Fix sizeof and whitespace bug from the script I'm using to do the CFATTACH_DECL conversion. (Grumble.)
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#
1.60 |
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02-Oct-2002 |
thorpej |
Use CFATTACH_DECL().
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#
1.59 |
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27-Sep-2002 |
thorpej |
Declare all cfattach structures const.
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Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base gehenna-devsw-base eeh-devprop-base newlock-base
|
#
1.58 |
|
05-Mar-2002 |
itojun |
bring in latest ALTQ from kjc. ALTQify some of the drivers.
|
Revision tags: ifpoll-base
|
#
1.57 |
|
07-Jan-2002 |
thorpej |
Overhaul of the ISA autoconfiguration code to support direct configuration of devices logically attached to the ISA bus:
* Change the isa_attach_args to have arrays of io, mem, irq, drq resources. * Add a "pnpnames" and a linked list of "pnpcompatnames" to the isa_attach_args. If either of these members are non-NULL, direct configuration of the bus is being performed. Add an ISA_DIRECT_CONFIG() macro to test for this. * Drivers are not allowed to modify the isa_attach_args unless direct configuration is not being performed and the probe fucntion is returning success. * Adapt device drivers -- currently, all driver probe routines return "no match" if ISA_DIRECT_CONFIG() evaluates to true.
|
#
1.56 |
|
13-Nov-2001 |
lukem |
add RCSID
|
Revision tags: thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
|
#
1.55 |
|
18-Jul-2001 |
thorpej |
bcopy -> memcpy
|
#
1.54 |
|
18-Jul-2001 |
thorpej |
bcmp -> memcmp
|
#
1.53 |
|
15-May-2001 |
lukem |
branches: 1.53.2; delint: need ; between case label and }
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Revision tags: thorpej_scsipi_beforemerge thorpej_scsipi_nbase thorpej_scsipi_base
|
#
1.52 |
|
23-Mar-2001 |
is |
Move tx chain result handling into iystart(). This way, ww normally only need an interupt when the hardware hits tx chain end. We switch on one int per packet sent when we fill up and go into OACTIVE mode. Measured total interupt savings on large NFS writes: 20%.
|
#
1.51 |
|
22-Mar-2001 |
is |
Oops. We _do_ need to receive broadcasts. At least as long as we want ARP.
|
#
1.50 |
|
16-Mar-2001 |
is |
Don't need to use the hash filter for a single individual address; make sure concurrent receive processing is disabled.
|
#
1.49 |
|
16-Mar-2001 |
is |
Don't abort chain processing on error.
|
#
1.48 |
|
16-Mar-2001 |
is |
Full documentation helps. Among other bugs, remove off-by-one-error when initializing tx upper limit register.
|
#
1.47 |
|
15-Mar-2001 |
is |
It's one more if the max. coll. bit is set.
|
#
1.46 |
|
15-Mar-2001 |
is |
Thats collisions, not errors!
|
#
1.45 |
|
14-Dec-2000 |
thorpej |
branches: 1.45.2; ALTQ'ify.
|
#
1.44 |
|
15-Nov-2000 |
thorpej |
Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
|
#
1.43 |
|
01-Oct-2000 |
thorpej |
Move the check for "promisc + unicast + not for us" into ether_input(), and change Ethernet drivers to always pass all received frames to ether_input() (with a few exceptions, which are documented in the code).
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#
1.42 |
|
09-Aug-2000 |
tv |
%b -> bitmask_snprintf()
|
#
1.41 |
|
21-Jul-2000 |
is |
- Big endianness cleanup:
a) use stream methods when transferring data via the MEMPORT into/out of the chips buffer memory b) use htole16/le16toh when interpreting 16bit values in the chips memory
Both where NOPs on i386 machines, which is why this worked before on the test machine(s), but would break when on a big-endian machine.
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#
1.40 |
|
14-Jul-2000 |
is |
Do a dummy read after writing through the memory access pipeline, to flush it, before starting the command to install the multicast list. (We did it right for writing data packets, but failed here.) Without this, the last multicast address installed won't be made active.
|
#
1.39 |
|
28-Jun-2000 |
mrg |
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
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#
1.38 |
|
23-Jun-2000 |
is |
s/sc->sc_ethercom.ec_if./ifp->/ where appropriate and formerly forgotten, for better readability.
|
#
1.37 |
|
23-Jun-2000 |
is |
Only "complain" about successful multicast setup if IFF_DEBUG was set.
|
Revision tags: netbsd-1-5-base minoura-xpg4dl-base
|
#
1.36 |
|
30-Mar-2000 |
augustss |
branches: 1.36.4; Remove register declarations.
|
Revision tags: chs-ubc2-newbase wrstuden-devbsize-19991221 wrstuden-devbsize-base comdex-fall-1999-base fvdl-softdep-base
|
#
1.35 |
|
25-Aug-1999 |
thorpej |
branches: 1.35.2; When padding short packets on transmit, don't include the CRC length in the computation. kern/8194.
|
Revision tags: chs-ubc2-base
|
#
1.34 |
|
18-May-1999 |
thorpej |
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (*if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing *_ifattach() to set them up as appropriate.
|
Revision tags: netbsd-1-4-PATCH002 kame_141_19991130 netbsd-1-4-PATCH001 kame_14_19990705 kame_14_19990628 netbsd-1-4-RELEASE netbsd-1-4-base
|
#
1.33 |
|
25-Mar-1999 |
thorpej |
branches: 1.33.2; 1.33.4; Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them ourselves.
|
#
1.32 |
|
28-Feb-1999 |
explorer |
Update to slightly altered rnd_attach_source() api
|
#
1.31 |
|
16-Feb-1999 |
is |
Fix Copyright dates
|
#
1.30 |
|
16-Feb-1999 |
is |
Assign my files to The NetBSD Foundation, Inc.
|
Revision tags: kenh-if-detach-base chs-ubc-base
|
#
1.29 |
|
08-Aug-1998 |
mycroft |
branches: 1.29.4; Use splnet, not splimp.
|
#
1.28 |
|
31-Jul-1998 |
rvb |
Flush spurious #endif after ADDMULTI
|
#
1.27 |
|
30-Jul-1998 |
is |
Document supported boards near the top of the driver source code.
|
#
1.26 |
|
30-Jul-1998 |
is |
Multicast support.
|
Revision tags: eeh-paddr_t-base
|
#
1.25 |
|
28-Jul-1998 |
is |
branches: 1.25.2; ic/i82595reg.h
|
#
1.24 |
|
28-Jul-1998 |
is |
Remove dead code.
|
#
1.23 |
|
05-Jul-1998 |
jonathan |
defopt NS, NSIP.
|
#
1.22 |
|
05-Jul-1998 |
jonathan |
defopt INET, NETATALK.
|
#
1.21 |
|
09-Jun-1998 |
thorpej |
Nuke __BROKEN_INDIRECT_CONFIG.
|
#
1.20 |
|
03-Feb-1998 |
is |
Put a debugging printf inside #ifdef IYDEBUG ... #endif.
|
#
1.19 |
|
12-Jan-1998 |
thorpej |
Update for config changes.
|
#
1.18 |
|
02-Dec-1997 |
bouyer |
The iy driver now uses if_media (it was the last one, at last for i386, to use the historical link? flags for media select) XXX No pullup request for this. But if sysinst supports explicit media XXX selection in 1.3, this should be in 1.3 as well.
|
#
1.17 |
|
30-Nov-1997 |
drochner |
make it compile without "__BROKEN_INDIRECT_CONFIG"
|
Revision tags: netbsd-1-3-RELEASE netbsd-1-3-BETA netbsd-1-3-base
|
#
1.16 |
|
20-Oct-1997 |
thorpej |
branches: 1.16.2; Don't panic if we fail to remap i/o or mem space in the attach function. Instead, print a diagnostic and return. (Some drivers do this already.)
Also, normalize the diagnostic message, and fix some places where the printfs were getting ugly.
|
#
1.15 |
|
18-Oct-1997 |
drochner |
This driver can't handle wildcarded iobase. (This is really a config file error.)
|
#
1.14 |
|
15-Oct-1997 |
explorer |
Add and/or update rnd_*() hooks
|
Revision tags: thorpej-signal-base marc-pcmcia-bp marc-pcmcia-base
|
#
1.13 |
|
28-Apr-1997 |
mycroft |
Oops; forgot to GC the last mbuf allocated when out of clusters. Also, remove the internal mbuf queue, which is not needed by this driver.
|
#
1.12 |
|
24-Apr-1997 |
mycroft |
Fix typo in previous.
|
#
1.11 |
|
24-Apr-1997 |
mycroft |
If we fail to allocate a cluster to hold a large packet, simply drop it rather than using a chain of tiny mbufs.
|
#
1.10 |
|
15-Mar-1997 |
is |
New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work.
For the detailed change history, look at the commit log entries for the is-newarp branch.
|
Revision tags: is-newarp-before-merge is-newarp-base
|
#
1.9 |
|
21-Oct-1996 |
thorpej |
branches: 1.9.4; New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.
|
#
1.8 |
|
13-Oct-1996 |
christos |
backout kprintf changes
|
#
1.7 |
|
10-Oct-1996 |
christos |
printf -> kprintf, sprintf -> ksprintf
|
#
1.6 |
|
25-Jul-1996 |
is |
Changed the driver to use bus_xxx().
|
#
1.5 |
|
22-May-1996 |
is |
Added flags to the iy driver to override the media autodetect mechanism, if necessary. Added a manpage to document the flags.
|
Revision tags: netbsd-1-2-PATCH001 netbsd-1-2-RELEASE netbsd-1-2-BETA netbsd-1-2-base
|
#
1.4 |
|
12-May-1996 |
mycroft |
Use intr.h.
|
#
1.3 |
|
08-May-1996 |
is |
Fix a typo.
|
#
1.2 |
|
07-May-1996 |
thorpej |
Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
|
#
1.1 |
|
06-May-1996 |
is |
Add "iy" driver for Ethernet ISA boards using the Intel i82595 chip, e.g. (and only tested on) Intel Etherexpress PRO. Should work on any i82595 ISA board which uses an EEPROM for config information; NETBLKID not yet supported. TODO: change to BUS interface, add multicast support.
|
#
1.112 |
|
06-Jan-2020 |
msaitoh |
Protect ec_multicnt.
|
Revision tags: phil-wifi-20191119
|
#
1.111 |
|
12-Nov-2019 |
msaitoh |
Add missing initialization of sc_dev.
|
#
1.110 |
|
13-Sep-2019 |
msaitoh |
if_flags is neither int nor short. It's unsigned short.
|
Revision tags: netbsd-9-base phil-wifi-20190609
|
#
1.109 |
|
29-May-2019 |
msaitoh |
branches: 1.109.2; Even if we don't use MII(4), use the common path of SIOC[GS]IFMEDIA in sys/net/if_ethersubr.c if we can. - Add ec_ifmedia into struct ethercom. - ec_mii in struct ethercom is kept and used as it is. It might be used in future. Note that some Ethernet drivers which _DOESN'T_ use mii(4) use ec_mii for keeping the if_media. Those should be changed in future.
|
#
1.108 |
|
28-May-2019 |
msaitoh |
Use ETHER_LOCK()/ETHER_UNLOCK() for all ethernet drivers to protect ec_multi*.
|
#
1.107 |
|
23-May-2019 |
msaitoh |
Whitespace fix (mainly tabify).
|
#
1.106 |
|
23-May-2019 |
msaitoh |
-No functional change: - KNF - u_int*_t -> uint*_t.
|
#
1.105 |
|
24-Apr-2019 |
msaitoh |
Remove extra test for SIOCSIFMEDIA.
|
Revision tags: isaki-audio2-base
|
#
1.104 |
|
05-Feb-2019 |
msaitoh |
Remove very old IFF_NOTRAILERS flag.
|
Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906
|
#
1.103 |
|
03-Sep-2018 |
riastradh |
Rename min/max -> uimin/uimax for better honesty.
These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended.
HOWEVER! Some subsystems have
#define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b))
even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation.
To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it.
I have left a handful of bootloaders that are too annoying to compile-test, and some dead code:
cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4))
It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them.
Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
|
Revision tags: jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
|
#
1.102 |
|
26-Jun-2018 |
msaitoh |
branches: 1.102.2; 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
|
#
1.101 |
|
22-Jun-2018 |
msaitoh |
It's not required to include net/bpfdesc.h. Remove it.
|
Revision tags: netbsd-8-0-RELEASE netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base 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
|
#
1.100 |
|
31-Mar-2017 |
msaitoh |
branches: 1.100.6; 1.100.12; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
|
Revision tags: pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
|
#
1.99 |
|
15-Dec-2016 |
ozaki-r |
branches: 1.99.2; 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
|
#
1.98 |
|
02-Oct-2016 |
christos |
MFREE -> m_free
|
Revision tags: localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base
|
#
1.97 |
|
14-Jul-2016 |
msaitoh |
branches: 1.97.2; - Use aprint*() more in xxx_attach(). - Add missing aprint_naive("\n"). - Remove extra spaces and tabs. - KNF.
|
Revision tags: nick-nhusb-base-20160907
|
#
1.96 |
|
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.
|
Revision tags: nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319
|
#
1.95 |
|
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
|
#
1.94 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
|
Revision tags: netbsd-7-2-RELEASE 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 tls-maxphys-base
|
#
1.93 |
|
10-Aug-2014 |
tls |
branches: 1.93.4; Merge tls-earlyentropy branch into HEAD.
|
Revision tags: yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase rmind-smpnet-base
|
#
1.92 |
|
08-Nov-2013 |
christos |
branches: 1.92.2; fix unused variable warnings
|
Revision tags: riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
|
#
1.91 |
|
27-Oct-2012 |
chs |
branches: 1.91.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
|
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-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
|
#
1.90 |
|
02-Feb-2012 |
tls |
branches: 1.90.6; 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.
|
Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base
|
#
1.89 |
|
19-Nov-2011 |
tls |
branches: 1.89.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following:
An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time.
A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available.
The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time.
An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm.
A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream.
An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice.
In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve.
The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component.
The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run.
A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl.
The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet.
Manual pages for the new kernel interfaces are forthcoming.
|
Revision tags: jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base
|
#
1.88 |
|
05-Apr-2010 |
joerg |
branches: 1.88.8; 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
|
#
1.87 |
|
19-Jan-2010 |
pooka |
branches: 1.87.2; 1.87.4; 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 yamt-nfs-mp-base8 yamt-nfs-mp-base7 jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 jym-xensuspend-nbase jym-xensuspend-base
|
#
1.86 |
|
12-May-2009 |
cegger |
struct device * -> device_t, no functional changes intended.
|
#
1.85 |
|
12-May-2009 |
cegger |
struct cfdata * -> cfdata_t, no functional changes intended.
|
Revision tags: yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
|
#
1.84 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
|
Revision tags: nick-hppapmap-base2 mjf-devfs2-base
|
#
1.83 |
|
17-Dec-2008 |
cegger |
branches: 1.83.2; make this compile with IYDEBUG
|
#
1.82 |
|
16-Dec-2008 |
christos |
replace bitmask_snprintf(9) with snprintb(3)
|
Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
|
#
1.81 |
|
07-Nov-2008 |
dyoung |
*** 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-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 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 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base
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#
1.80 |
|
28-Apr-2008 |
martin |
branches: 1.80.6; 1.80.8; Remove clause 3 and 4 from TNF licenses
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Revision tags: yamt-pf42-baseX yamt-nfs-mp-base yamt-pf42-base
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#
1.79 |
|
08-Apr-2008 |
cegger |
branches: 1.79.2; 1.79.4; use aprint_*_dev and device_xname
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Revision tags: ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-merge1 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 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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#
1.78 |
|
19-Oct-2007 |
ad |
branches: 1.78.16; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base4 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base vmlocking-base
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#
1.77 |
|
01-Sep-2007 |
dyoung |
branches: 1.77.4; Change a bazillion occurrences of code resembling this,
error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec);
if (error == ENETRESET) {
to this,
if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) {
which does the same thing.
(A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.)
Use ifreq_getaddr() twice in es(4).
Whitespace nits.
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#
1.76 |
|
26-Aug-2007 |
dyoung |
branches: 1.76.2; Constify: LLADDR -> CLLADDR. I'm aiming here to make it easier to identify sockaddr_dl abuse that remains in the kernel, especially the potential for overwriting memory past the end of a sockaddr_dl with, e.g., memcpy(LLADDR(), ...).
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Revision tags: matt-mips64-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base mjf-ufs-trans-base
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#
1.75 |
|
04-Mar-2007 |
christos |
branches: 1.75.2; 1.75.10; 1.75.14; 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 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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#
1.74 |
|
16-Nov-2006 |
christos |
branches: 1.74.4; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.73 |
|
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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#
1.72 |
|
07-Sep-2006 |
dogcow |
branches: 1.72.2; 1.72.4; 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 elad-kernelauth-base simonb-timecounters-base
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#
1.71 |
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14-Apr-2006 |
christos |
Coverity CID 1104: Return early if no mbuf.
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Revision tags: yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5
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#
1.70 |
|
24-Dec-2005 |
perry |
branches: 1.70.4; 1.70.6; 1.70.8; 1.70.10; 1.70.12; Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
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#
1.69 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
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Revision tags: yamt-readahead-base3 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 ktrace-lwp-base
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#
1.68 |
|
22-May-2005 |
christos |
branches: 1.68.2; No 0x in front of %p...
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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 kent-audio2-base
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#
1.67 |
|
27-Feb-2005 |
perry |
nuke trailing whitespace
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Revision tags: yamt-km-base2
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#
1.66 |
|
04-Feb-2005 |
perry |
de-__P
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Revision tags: yamt-km-base kent-audio1-beforemerge kent-audio1-base
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#
1.65 |
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30-Oct-2004 |
thorpej |
branches: 1.65.4; 1.65.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING.
Fixes kern/27678.
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#
1.64 |
|
14-Sep-2004 |
drochner |
Separate the namespace for default (ie unspecified) locators used by the isa.c bus driver and the "address/whatever not specified" argument passed to leaf device drivers. The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter "ISA_UNKNOWN_XXX", defined in isavar.h. This way we save a dependency of every ISA device driver on "locators.h".
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Revision tags: netbsd-2-0-3-RELEASE netbsd-2-0-2-RELEASE netbsd-2-0-1-RELEASE netbsd-2-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
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#
1.63 |
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30-Oct-2003 |
simonb |
branches: 1.63.4; Remove some assigned-to but otherwise unused variables.
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Revision tags: nathanw_sa_before_merge nathanw_sa_base
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#
1.62 |
|
06-Jan-2003 |
wiz |
branches: 1.62.2; interrupt with two rs.
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Revision tags: fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base kqueue-aftermerge kqueue-beforemerge kqueue-base
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#
1.61 |
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02-Oct-2002 |
thorpej |
Fix sizeof and whitespace bug from the script I'm using to do the CFATTACH_DECL conversion. (Grumble.)
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#
1.60 |
|
02-Oct-2002 |
thorpej |
Use CFATTACH_DECL().
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#
1.59 |
|
27-Sep-2002 |
thorpej |
Declare all cfattach structures const.
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Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base gehenna-devsw-base eeh-devprop-base newlock-base
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#
1.58 |
|
05-Mar-2002 |
itojun |
bring in latest ALTQ from kjc. ALTQify some of the drivers.
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Revision tags: ifpoll-base
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#
1.57 |
|
07-Jan-2002 |
thorpej |
Overhaul of the ISA autoconfiguration code to support direct configuration of devices logically attached to the ISA bus:
* Change the isa_attach_args to have arrays of io, mem, irq, drq resources. * Add a "pnpnames" and a linked list of "pnpcompatnames" to the isa_attach_args. If either of these members are non-NULL, direct configuration of the bus is being performed. Add an ISA_DIRECT_CONFIG() macro to test for this. * Drivers are not allowed to modify the isa_attach_args unless direct configuration is not being performed and the probe fucntion is returning success. * Adapt device drivers -- currently, all driver probe routines return "no match" if ISA_DIRECT_CONFIG() evaluates to true.
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#
1.56 |
|
13-Nov-2001 |
lukem |
add RCSID
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Revision tags: thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
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#
1.55 |
|
18-Jul-2001 |
thorpej |
bcopy -> memcpy
|
#
1.54 |
|
18-Jul-2001 |
thorpej |
bcmp -> memcmp
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#
1.53 |
|
15-May-2001 |
lukem |
branches: 1.53.2; delint: need ; between case label and }
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Revision tags: thorpej_scsipi_beforemerge thorpej_scsipi_nbase thorpej_scsipi_base
|
#
1.52 |
|
23-Mar-2001 |
is |
Move tx chain result handling into iystart(). This way, ww normally only need an interupt when the hardware hits tx chain end. We switch on one int per packet sent when we fill up and go into OACTIVE mode. Measured total interupt savings on large NFS writes: 20%.
|
#
1.51 |
|
22-Mar-2001 |
is |
Oops. We _do_ need to receive broadcasts. At least as long as we want ARP.
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#
1.50 |
|
16-Mar-2001 |
is |
Don't need to use the hash filter for a single individual address; make sure concurrent receive processing is disabled.
|
#
1.49 |
|
16-Mar-2001 |
is |
Don't abort chain processing on error.
|
#
1.48 |
|
16-Mar-2001 |
is |
Full documentation helps. Among other bugs, remove off-by-one-error when initializing tx upper limit register.
|
#
1.47 |
|
15-Mar-2001 |
is |
It's one more if the max. coll. bit is set.
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#
1.46 |
|
15-Mar-2001 |
is |
Thats collisions, not errors!
|
#
1.45 |
|
14-Dec-2000 |
thorpej |
branches: 1.45.2; ALTQ'ify.
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#
1.44 |
|
15-Nov-2000 |
thorpej |
Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
|
#
1.43 |
|
01-Oct-2000 |
thorpej |
Move the check for "promisc + unicast + not for us" into ether_input(), and change Ethernet drivers to always pass all received frames to ether_input() (with a few exceptions, which are documented in the code).
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#
1.42 |
|
09-Aug-2000 |
tv |
%b -> bitmask_snprintf()
|
#
1.41 |
|
21-Jul-2000 |
is |
- Big endianness cleanup:
a) use stream methods when transferring data via the MEMPORT into/out of the chips buffer memory b) use htole16/le16toh when interpreting 16bit values in the chips memory
Both where NOPs on i386 machines, which is why this worked before on the test machine(s), but would break when on a big-endian machine.
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#
1.40 |
|
14-Jul-2000 |
is |
Do a dummy read after writing through the memory access pipeline, to flush it, before starting the command to install the multicast list. (We did it right for writing data packets, but failed here.) Without this, the last multicast address installed won't be made active.
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#
1.39 |
|
28-Jun-2000 |
mrg |
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
|
#
1.38 |
|
23-Jun-2000 |
is |
s/sc->sc_ethercom.ec_if./ifp->/ where appropriate and formerly forgotten, for better readability.
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#
1.37 |
|
23-Jun-2000 |
is |
Only "complain" about successful multicast setup if IFF_DEBUG was set.
|
Revision tags: netbsd-1-5-base minoura-xpg4dl-base
|
#
1.36 |
|
30-Mar-2000 |
augustss |
branches: 1.36.4; Remove register declarations.
|
Revision tags: chs-ubc2-newbase wrstuden-devbsize-19991221 wrstuden-devbsize-base comdex-fall-1999-base fvdl-softdep-base
|
#
1.35 |
|
25-Aug-1999 |
thorpej |
branches: 1.35.2; When padding short packets on transmit, don't include the CRC length in the computation. kern/8194.
|
Revision tags: chs-ubc2-base
|
#
1.34 |
|
18-May-1999 |
thorpej |
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (*if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing *_ifattach() to set them up as appropriate.
|
Revision tags: netbsd-1-4-PATCH002 kame_141_19991130 netbsd-1-4-PATCH001 kame_14_19990705 kame_14_19990628 netbsd-1-4-RELEASE netbsd-1-4-base
|
#
1.33 |
|
25-Mar-1999 |
thorpej |
branches: 1.33.2; 1.33.4; Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them ourselves.
|
#
1.32 |
|
28-Feb-1999 |
explorer |
Update to slightly altered rnd_attach_source() api
|
#
1.31 |
|
16-Feb-1999 |
is |
Fix Copyright dates
|
#
1.30 |
|
16-Feb-1999 |
is |
Assign my files to The NetBSD Foundation, Inc.
|
Revision tags: kenh-if-detach-base chs-ubc-base
|
#
1.29 |
|
08-Aug-1998 |
mycroft |
branches: 1.29.4; Use splnet, not splimp.
|
#
1.28 |
|
31-Jul-1998 |
rvb |
Flush spurious #endif after ADDMULTI
|
#
1.27 |
|
30-Jul-1998 |
is |
Document supported boards near the top of the driver source code.
|
#
1.26 |
|
30-Jul-1998 |
is |
Multicast support.
|
Revision tags: eeh-paddr_t-base
|
#
1.25 |
|
28-Jul-1998 |
is |
branches: 1.25.2; ic/i82595reg.h
|
#
1.24 |
|
28-Jul-1998 |
is |
Remove dead code.
|
#
1.23 |
|
05-Jul-1998 |
jonathan |
defopt NS, NSIP.
|
#
1.22 |
|
05-Jul-1998 |
jonathan |
defopt INET, NETATALK.
|
#
1.21 |
|
09-Jun-1998 |
thorpej |
Nuke __BROKEN_INDIRECT_CONFIG.
|
#
1.20 |
|
03-Feb-1998 |
is |
Put a debugging printf inside #ifdef IYDEBUG ... #endif.
|
#
1.19 |
|
12-Jan-1998 |
thorpej |
Update for config changes.
|
#
1.18 |
|
02-Dec-1997 |
bouyer |
The iy driver now uses if_media (it was the last one, at last for i386, to use the historical link? flags for media select) XXX No pullup request for this. But if sysinst supports explicit media XXX selection in 1.3, this should be in 1.3 as well.
|
#
1.17 |
|
30-Nov-1997 |
drochner |
make it compile without "__BROKEN_INDIRECT_CONFIG"
|
Revision tags: netbsd-1-3-RELEASE netbsd-1-3-BETA netbsd-1-3-base
|
#
1.16 |
|
20-Oct-1997 |
thorpej |
branches: 1.16.2; Don't panic if we fail to remap i/o or mem space in the attach function. Instead, print a diagnostic and return. (Some drivers do this already.)
Also, normalize the diagnostic message, and fix some places where the printfs were getting ugly.
|
#
1.15 |
|
18-Oct-1997 |
drochner |
This driver can't handle wildcarded iobase. (This is really a config file error.)
|
#
1.14 |
|
15-Oct-1997 |
explorer |
Add and/or update rnd_*() hooks
|
Revision tags: thorpej-signal-base marc-pcmcia-bp marc-pcmcia-base
|
#
1.13 |
|
28-Apr-1997 |
mycroft |
Oops; forgot to GC the last mbuf allocated when out of clusters. Also, remove the internal mbuf queue, which is not needed by this driver.
|
#
1.12 |
|
24-Apr-1997 |
mycroft |
Fix typo in previous.
|
#
1.11 |
|
24-Apr-1997 |
mycroft |
If we fail to allocate a cluster to hold a large packet, simply drop it rather than using a chain of tiny mbufs.
|
#
1.10 |
|
15-Mar-1997 |
is |
New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work.
For the detailed change history, look at the commit log entries for the is-newarp branch.
|
Revision tags: is-newarp-before-merge is-newarp-base
|
#
1.9 |
|
21-Oct-1996 |
thorpej |
branches: 1.9.4; New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.
|
#
1.8 |
|
13-Oct-1996 |
christos |
backout kprintf changes
|
#
1.7 |
|
10-Oct-1996 |
christos |
printf -> kprintf, sprintf -> ksprintf
|
#
1.6 |
|
25-Jul-1996 |
is |
Changed the driver to use bus_xxx().
|
#
1.5 |
|
22-May-1996 |
is |
Added flags to the iy driver to override the media autodetect mechanism, if necessary. Added a manpage to document the flags.
|
Revision tags: netbsd-1-2-PATCH001 netbsd-1-2-RELEASE netbsd-1-2-BETA netbsd-1-2-base
|
#
1.4 |
|
12-May-1996 |
mycroft |
Use intr.h.
|
#
1.3 |
|
08-May-1996 |
is |
Fix a typo.
|
#
1.2 |
|
07-May-1996 |
thorpej |
Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
|
#
1.1 |
|
06-May-1996 |
is |
Add "iy" driver for Ethernet ISA boards using the Intel i82595 chip, e.g. (and only tested on) Intel Etherexpress PRO. Should work on any i82595 ISA board which uses an EEPROM for config information; NETBLKID not yet supported. TODO: change to BUS interface, add multicast support.
|
#
1.111 |
|
12-Nov-2019 |
msaitoh |
Add missing initialization of sc_dev.
|
#
1.110 |
|
13-Sep-2019 |
msaitoh |
if_flags is neither int nor short. It's unsigned short.
|
Revision tags: netbsd-9-base phil-wifi-20190609
|
#
1.109 |
|
29-May-2019 |
msaitoh |
Even if we don't use MII(4), use the common path of SIOC[GS]IFMEDIA in sys/net/if_ethersubr.c if we can. - Add ec_ifmedia into struct ethercom. - ec_mii in struct ethercom is kept and used as it is. It might be used in future. Note that some Ethernet drivers which _DOESN'T_ use mii(4) use ec_mii for keeping the if_media. Those should be changed in future.
|
#
1.108 |
|
28-May-2019 |
msaitoh |
Use ETHER_LOCK()/ETHER_UNLOCK() for all ethernet drivers to protect ec_multi*.
|
#
1.107 |
|
23-May-2019 |
msaitoh |
Whitespace fix (mainly tabify).
|
#
1.106 |
|
23-May-2019 |
msaitoh |
-No functional change: - KNF - u_int*_t -> uint*_t.
|
#
1.105 |
|
24-Apr-2019 |
msaitoh |
Remove extra test for SIOCSIFMEDIA.
|
Revision tags: isaki-audio2-base
|
#
1.104 |
|
05-Feb-2019 |
msaitoh |
Remove very old IFF_NOTRAILERS flag.
|
Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906
|
#
1.103 |
|
03-Sep-2018 |
riastradh |
Rename min/max -> uimin/uimax for better honesty.
These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended.
HOWEVER! Some subsystems have
#define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b))
even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation.
To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it.
I have left a handful of bootloaders that are too annoying to compile-test, and some dead code:
cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4))
It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them.
Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
|
Revision tags: jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
|
#
1.102 |
|
26-Jun-2018 |
msaitoh |
branches: 1.102.2; 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
|
#
1.101 |
|
22-Jun-2018 |
msaitoh |
It's not required to include net/bpfdesc.h. Remove it.
|
Revision tags: netbsd-8-0-RELEASE netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base 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
|
#
1.100 |
|
31-Mar-2017 |
msaitoh |
branches: 1.100.6; 1.100.12; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
|
Revision tags: pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
|
#
1.99 |
|
15-Dec-2016 |
ozaki-r |
branches: 1.99.2; 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
|
#
1.98 |
|
02-Oct-2016 |
christos |
MFREE -> m_free
|
Revision tags: localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base
|
#
1.97 |
|
14-Jul-2016 |
msaitoh |
branches: 1.97.2; - Use aprint*() more in xxx_attach(). - Add missing aprint_naive("\n"). - Remove extra spaces and tabs. - KNF.
|
Revision tags: nick-nhusb-base-20160907
|
#
1.96 |
|
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.
|
Revision tags: nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319
|
#
1.95 |
|
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
|
#
1.94 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
|
Revision tags: netbsd-7-2-RELEASE 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 tls-maxphys-base
|
#
1.93 |
|
10-Aug-2014 |
tls |
branches: 1.93.4; Merge tls-earlyentropy branch into HEAD.
|
Revision tags: yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase rmind-smpnet-base
|
#
1.92 |
|
08-Nov-2013 |
christos |
branches: 1.92.2; fix unused variable warnings
|
Revision tags: riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
|
#
1.91 |
|
27-Oct-2012 |
chs |
branches: 1.91.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
|
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-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
|
#
1.90 |
|
02-Feb-2012 |
tls |
branches: 1.90.6; 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.
|
Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base
|
#
1.89 |
|
19-Nov-2011 |
tls |
branches: 1.89.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following:
An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time.
A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available.
The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time.
An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm.
A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream.
An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice.
In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve.
The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component.
The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run.
A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl.
The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet.
Manual pages for the new kernel interfaces are forthcoming.
|
Revision tags: jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base
|
#
1.88 |
|
05-Apr-2010 |
joerg |
branches: 1.88.8; 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
|
#
1.87 |
|
19-Jan-2010 |
pooka |
branches: 1.87.2; 1.87.4; 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 yamt-nfs-mp-base8 yamt-nfs-mp-base7 jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 jym-xensuspend-nbase jym-xensuspend-base
|
#
1.86 |
|
12-May-2009 |
cegger |
struct device * -> device_t, no functional changes intended.
|
#
1.85 |
|
12-May-2009 |
cegger |
struct cfdata * -> cfdata_t, no functional changes intended.
|
Revision tags: yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
|
#
1.84 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
|
Revision tags: nick-hppapmap-base2 mjf-devfs2-base
|
#
1.83 |
|
17-Dec-2008 |
cegger |
branches: 1.83.2; make this compile with IYDEBUG
|
#
1.82 |
|
16-Dec-2008 |
christos |
replace bitmask_snprintf(9) with snprintb(3)
|
Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
|
#
1.81 |
|
07-Nov-2008 |
dyoung |
*** 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.
|
Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 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 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base
|
#
1.80 |
|
28-Apr-2008 |
martin |
branches: 1.80.6; 1.80.8; Remove clause 3 and 4 from TNF licenses
|
Revision tags: yamt-pf42-baseX yamt-nfs-mp-base yamt-pf42-base
|
#
1.79 |
|
08-Apr-2008 |
cegger |
branches: 1.79.2; 1.79.4; use aprint_*_dev and device_xname
|
Revision tags: ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-merge1 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 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
|
#
1.78 |
|
19-Oct-2007 |
ad |
branches: 1.78.16; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
|
Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base4 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base vmlocking-base
|
#
1.77 |
|
01-Sep-2007 |
dyoung |
branches: 1.77.4; Change a bazillion occurrences of code resembling this,
error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec);
if (error == ENETRESET) {
to this,
if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) {
which does the same thing.
(A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.)
Use ifreq_getaddr() twice in es(4).
Whitespace nits.
|
#
1.76 |
|
26-Aug-2007 |
dyoung |
branches: 1.76.2; Constify: LLADDR -> CLLADDR. I'm aiming here to make it easier to identify sockaddr_dl abuse that remains in the kernel, especially the potential for overwriting memory past the end of a sockaddr_dl with, e.g., memcpy(LLADDR(), ...).
|
Revision tags: matt-mips64-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base mjf-ufs-trans-base
|
#
1.75 |
|
04-Mar-2007 |
christos |
branches: 1.75.2; 1.75.10; 1.75.14; 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 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
|
#
1.74 |
|
16-Nov-2006 |
christos |
branches: 1.74.4; __unused removal on arguments; approved by core.
|
Revision tags: yamt-splraiseipl-base2
|
#
1.73 |
|
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
|
#
1.72 |
|
07-Sep-2006 |
dogcow |
branches: 1.72.2; 1.72.4; 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 elad-kernelauth-base simonb-timecounters-base
|
#
1.71 |
|
14-Apr-2006 |
christos |
Coverity CID 1104: Return early if no mbuf.
|
Revision tags: yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5
|
#
1.70 |
|
24-Dec-2005 |
perry |
branches: 1.70.4; 1.70.6; 1.70.8; 1.70.10; 1.70.12; Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
#
1.69 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
|
Revision tags: yamt-readahead-base3 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 ktrace-lwp-base
|
#
1.68 |
|
22-May-2005 |
christos |
branches: 1.68.2; No 0x in front of %p...
|
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 kent-audio2-base
|
#
1.67 |
|
27-Feb-2005 |
perry |
nuke trailing whitespace
|
Revision tags: yamt-km-base2
|
#
1.66 |
|
04-Feb-2005 |
perry |
de-__P
|
Revision tags: yamt-km-base kent-audio1-beforemerge kent-audio1-base
|
#
1.65 |
|
30-Oct-2004 |
thorpej |
branches: 1.65.4; 1.65.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING.
Fixes kern/27678.
|
#
1.64 |
|
14-Sep-2004 |
drochner |
Separate the namespace for default (ie unspecified) locators used by the isa.c bus driver and the "address/whatever not specified" argument passed to leaf device drivers. The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter "ISA_UNKNOWN_XXX", defined in isavar.h. This way we save a dependency of every ISA device driver on "locators.h".
|
Revision tags: netbsd-2-0-3-RELEASE netbsd-2-0-2-RELEASE netbsd-2-0-1-RELEASE netbsd-2-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
|
#
1.63 |
|
30-Oct-2003 |
simonb |
branches: 1.63.4; Remove some assigned-to but otherwise unused variables.
|
Revision tags: nathanw_sa_before_merge nathanw_sa_base
|
#
1.62 |
|
06-Jan-2003 |
wiz |
branches: 1.62.2; interrupt with two rs.
|
Revision tags: fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base kqueue-aftermerge kqueue-beforemerge kqueue-base
|
#
1.61 |
|
02-Oct-2002 |
thorpej |
Fix sizeof and whitespace bug from the script I'm using to do the CFATTACH_DECL conversion. (Grumble.)
|
#
1.60 |
|
02-Oct-2002 |
thorpej |
Use CFATTACH_DECL().
|
#
1.59 |
|
27-Sep-2002 |
thorpej |
Declare all cfattach structures const.
|
Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base gehenna-devsw-base eeh-devprop-base newlock-base
|
#
1.58 |
|
05-Mar-2002 |
itojun |
bring in latest ALTQ from kjc. ALTQify some of the drivers.
|
Revision tags: ifpoll-base
|
#
1.57 |
|
07-Jan-2002 |
thorpej |
Overhaul of the ISA autoconfiguration code to support direct configuration of devices logically attached to the ISA bus:
* Change the isa_attach_args to have arrays of io, mem, irq, drq resources. * Add a "pnpnames" and a linked list of "pnpcompatnames" to the isa_attach_args. If either of these members are non-NULL, direct configuration of the bus is being performed. Add an ISA_DIRECT_CONFIG() macro to test for this. * Drivers are not allowed to modify the isa_attach_args unless direct configuration is not being performed and the probe fucntion is returning success. * Adapt device drivers -- currently, all driver probe routines return "no match" if ISA_DIRECT_CONFIG() evaluates to true.
|
#
1.56 |
|
13-Nov-2001 |
lukem |
add RCSID
|
Revision tags: thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
|
#
1.55 |
|
18-Jul-2001 |
thorpej |
bcopy -> memcpy
|
#
1.54 |
|
18-Jul-2001 |
thorpej |
bcmp -> memcmp
|
#
1.53 |
|
15-May-2001 |
lukem |
branches: 1.53.2; delint: need ; between case label and }
|
Revision tags: thorpej_scsipi_beforemerge thorpej_scsipi_nbase thorpej_scsipi_base
|
#
1.52 |
|
23-Mar-2001 |
is |
Move tx chain result handling into iystart(). This way, ww normally only need an interupt when the hardware hits tx chain end. We switch on one int per packet sent when we fill up and go into OACTIVE mode. Measured total interupt savings on large NFS writes: 20%.
|
#
1.51 |
|
22-Mar-2001 |
is |
Oops. We _do_ need to receive broadcasts. At least as long as we want ARP.
|
#
1.50 |
|
16-Mar-2001 |
is |
Don't need to use the hash filter for a single individual address; make sure concurrent receive processing is disabled.
|
#
1.49 |
|
16-Mar-2001 |
is |
Don't abort chain processing on error.
|
#
1.48 |
|
16-Mar-2001 |
is |
Full documentation helps. Among other bugs, remove off-by-one-error when initializing tx upper limit register.
|
#
1.47 |
|
15-Mar-2001 |
is |
It's one more if the max. coll. bit is set.
|
#
1.46 |
|
15-Mar-2001 |
is |
Thats collisions, not errors!
|
#
1.45 |
|
14-Dec-2000 |
thorpej |
branches: 1.45.2; ALTQ'ify.
|
#
1.44 |
|
15-Nov-2000 |
thorpej |
Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
|
#
1.43 |
|
01-Oct-2000 |
thorpej |
Move the check for "promisc + unicast + not for us" into ether_input(), and change Ethernet drivers to always pass all received frames to ether_input() (with a few exceptions, which are documented in the code).
|
#
1.42 |
|
09-Aug-2000 |
tv |
%b -> bitmask_snprintf()
|
#
1.41 |
|
21-Jul-2000 |
is |
- Big endianness cleanup:
a) use stream methods when transferring data via the MEMPORT into/out of the chips buffer memory b) use htole16/le16toh when interpreting 16bit values in the chips memory
Both where NOPs on i386 machines, which is why this worked before on the test machine(s), but would break when on a big-endian machine.
|
#
1.40 |
|
14-Jul-2000 |
is |
Do a dummy read after writing through the memory access pipeline, to flush it, before starting the command to install the multicast list. (We did it right for writing data packets, but failed here.) Without this, the last multicast address installed won't be made active.
|
#
1.39 |
|
28-Jun-2000 |
mrg |
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
|
#
1.38 |
|
23-Jun-2000 |
is |
s/sc->sc_ethercom.ec_if./ifp->/ where appropriate and formerly forgotten, for better readability.
|
#
1.37 |
|
23-Jun-2000 |
is |
Only "complain" about successful multicast setup if IFF_DEBUG was set.
|
Revision tags: netbsd-1-5-base minoura-xpg4dl-base
|
#
1.36 |
|
30-Mar-2000 |
augustss |
branches: 1.36.4; Remove register declarations.
|
Revision tags: chs-ubc2-newbase wrstuden-devbsize-19991221 wrstuden-devbsize-base comdex-fall-1999-base fvdl-softdep-base
|
#
1.35 |
|
25-Aug-1999 |
thorpej |
branches: 1.35.2; When padding short packets on transmit, don't include the CRC length in the computation. kern/8194.
|
Revision tags: chs-ubc2-base
|
#
1.34 |
|
18-May-1999 |
thorpej |
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (*if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing *_ifattach() to set them up as appropriate.
|
Revision tags: netbsd-1-4-PATCH002 kame_141_19991130 netbsd-1-4-PATCH001 kame_14_19990705 kame_14_19990628 netbsd-1-4-RELEASE netbsd-1-4-base
|
#
1.33 |
|
25-Mar-1999 |
thorpej |
branches: 1.33.2; 1.33.4; Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them ourselves.
|
#
1.32 |
|
28-Feb-1999 |
explorer |
Update to slightly altered rnd_attach_source() api
|
#
1.31 |
|
16-Feb-1999 |
is |
Fix Copyright dates
|
#
1.30 |
|
16-Feb-1999 |
is |
Assign my files to The NetBSD Foundation, Inc.
|
Revision tags: kenh-if-detach-base chs-ubc-base
|
#
1.29 |
|
08-Aug-1998 |
mycroft |
branches: 1.29.4; Use splnet, not splimp.
|
#
1.28 |
|
31-Jul-1998 |
rvb |
Flush spurious #endif after ADDMULTI
|
#
1.27 |
|
30-Jul-1998 |
is |
Document supported boards near the top of the driver source code.
|
#
1.26 |
|
30-Jul-1998 |
is |
Multicast support.
|
Revision tags: eeh-paddr_t-base
|
#
1.25 |
|
28-Jul-1998 |
is |
branches: 1.25.2; ic/i82595reg.h
|
#
1.24 |
|
28-Jul-1998 |
is |
Remove dead code.
|
#
1.23 |
|
05-Jul-1998 |
jonathan |
defopt NS, NSIP.
|
#
1.22 |
|
05-Jul-1998 |
jonathan |
defopt INET, NETATALK.
|
#
1.21 |
|
09-Jun-1998 |
thorpej |
Nuke __BROKEN_INDIRECT_CONFIG.
|
#
1.20 |
|
03-Feb-1998 |
is |
Put a debugging printf inside #ifdef IYDEBUG ... #endif.
|
#
1.19 |
|
12-Jan-1998 |
thorpej |
Update for config changes.
|
#
1.18 |
|
02-Dec-1997 |
bouyer |
The iy driver now uses if_media (it was the last one, at last for i386, to use the historical link? flags for media select) XXX No pullup request for this. But if sysinst supports explicit media XXX selection in 1.3, this should be in 1.3 as well.
|
#
1.17 |
|
30-Nov-1997 |
drochner |
make it compile without "__BROKEN_INDIRECT_CONFIG"
|
Revision tags: netbsd-1-3-RELEASE netbsd-1-3-BETA netbsd-1-3-base
|
#
1.16 |
|
20-Oct-1997 |
thorpej |
branches: 1.16.2; Don't panic if we fail to remap i/o or mem space in the attach function. Instead, print a diagnostic and return. (Some drivers do this already.)
Also, normalize the diagnostic message, and fix some places where the printfs were getting ugly.
|
#
1.15 |
|
18-Oct-1997 |
drochner |
This driver can't handle wildcarded iobase. (This is really a config file error.)
|
#
1.14 |
|
15-Oct-1997 |
explorer |
Add and/or update rnd_*() hooks
|
Revision tags: thorpej-signal-base marc-pcmcia-bp marc-pcmcia-base
|
#
1.13 |
|
28-Apr-1997 |
mycroft |
Oops; forgot to GC the last mbuf allocated when out of clusters. Also, remove the internal mbuf queue, which is not needed by this driver.
|
#
1.12 |
|
24-Apr-1997 |
mycroft |
Fix typo in previous.
|
#
1.11 |
|
24-Apr-1997 |
mycroft |
If we fail to allocate a cluster to hold a large packet, simply drop it rather than using a chain of tiny mbufs.
|
#
1.10 |
|
15-Mar-1997 |
is |
New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work.
For the detailed change history, look at the commit log entries for the is-newarp branch.
|
Revision tags: is-newarp-before-merge is-newarp-base
|
#
1.9 |
|
21-Oct-1996 |
thorpej |
branches: 1.9.4; New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.
|
#
1.8 |
|
13-Oct-1996 |
christos |
backout kprintf changes
|
#
1.7 |
|
10-Oct-1996 |
christos |
printf -> kprintf, sprintf -> ksprintf
|
#
1.6 |
|
25-Jul-1996 |
is |
Changed the driver to use bus_xxx().
|
#
1.5 |
|
22-May-1996 |
is |
Added flags to the iy driver to override the media autodetect mechanism, if necessary. Added a manpage to document the flags.
|
Revision tags: netbsd-1-2-PATCH001 netbsd-1-2-RELEASE netbsd-1-2-BETA netbsd-1-2-base
|
#
1.4 |
|
12-May-1996 |
mycroft |
Use intr.h.
|
#
1.3 |
|
08-May-1996 |
is |
Fix a typo.
|
#
1.2 |
|
07-May-1996 |
thorpej |
Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
|
#
1.1 |
|
06-May-1996 |
is |
Add "iy" driver for Ethernet ISA boards using the Intel i82595 chip, e.g. (and only tested on) Intel Etherexpress PRO. Should work on any i82595 ISA board which uses an EEPROM for config information; NETBLKID not yet supported. TODO: change to BUS interface, add multicast support.
|
#
1.110 |
|
13-Sep-2019 |
msaitoh |
if_flags is neither int nor short. It's unsigned short.
|
Revision tags: netbsd-9-base phil-wifi-20190609
|
#
1.109 |
|
29-May-2019 |
msaitoh |
Even if we don't use MII(4), use the common path of SIOC[GS]IFMEDIA in sys/net/if_ethersubr.c if we can. - Add ec_ifmedia into struct ethercom. - ec_mii in struct ethercom is kept and used as it is. It might be used in future. Note that some Ethernet drivers which _DOESN'T_ use mii(4) use ec_mii for keeping the if_media. Those should be changed in future.
|
#
1.108 |
|
28-May-2019 |
msaitoh |
Use ETHER_LOCK()/ETHER_UNLOCK() for all ethernet drivers to protect ec_multi*.
|
#
1.107 |
|
23-May-2019 |
msaitoh |
Whitespace fix (mainly tabify).
|
#
1.106 |
|
23-May-2019 |
msaitoh |
-No functional change: - KNF - u_int*_t -> uint*_t.
|
#
1.105 |
|
24-Apr-2019 |
msaitoh |
Remove extra test for SIOCSIFMEDIA.
|
Revision tags: isaki-audio2-base
|
#
1.104 |
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05-Feb-2019 |
msaitoh |
Remove very old IFF_NOTRAILERS flag.
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Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906
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#
1.103 |
|
03-Sep-2018 |
riastradh |
Rename min/max -> uimin/uimax for better honesty.
These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended.
HOWEVER! Some subsystems have
#define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b))
even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation.
To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it.
I have left a handful of bootloaders that are too annoying to compile-test, and some dead code:
cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4))
It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them.
Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
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Revision tags: jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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#
1.102 |
|
26-Jun-2018 |
msaitoh |
branches: 1.102.2; 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
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#
1.101 |
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22-Jun-2018 |
msaitoh |
It's not required to include net/bpfdesc.h. Remove it.
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Revision tags: netbsd-8-0-RELEASE netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base 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
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#
1.100 |
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31-Mar-2017 |
msaitoh |
branches: 1.100.6; 1.100.12; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
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Revision tags: pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
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#
1.99 |
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15-Dec-2016 |
ozaki-r |
branches: 1.99.2; 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
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#
1.98 |
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02-Oct-2016 |
christos |
MFREE -> m_free
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Revision tags: localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base
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#
1.97 |
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14-Jul-2016 |
msaitoh |
branches: 1.97.2; - Use aprint*() more in xxx_attach(). - Add missing aprint_naive("\n"). - Remove extra spaces and tabs. - KNF.
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Revision tags: nick-nhusb-base-20160907
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#
1.96 |
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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 nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.95 |
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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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#
1.94 |
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13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-2-RELEASE 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 tls-maxphys-base
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#
1.93 |
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10-Aug-2014 |
tls |
branches: 1.93.4; Merge tls-earlyentropy branch into HEAD.
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Revision tags: yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase rmind-smpnet-base
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#
1.92 |
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08-Nov-2013 |
christos |
branches: 1.92.2; fix unused variable warnings
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Revision tags: riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
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#
1.91 |
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27-Oct-2012 |
chs |
branches: 1.91.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
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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-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
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#
1.90 |
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02-Feb-2012 |
tls |
branches: 1.90.6; 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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Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base
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#
1.89 |
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19-Nov-2011 |
tls |
branches: 1.89.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following:
An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time.
A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available.
The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time.
An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm.
A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream.
An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice.
In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve.
The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component.
The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run.
A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl.
The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet.
Manual pages for the new kernel interfaces are forthcoming.
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Revision tags: jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base
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#
1.88 |
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05-Apr-2010 |
joerg |
branches: 1.88.8; 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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#
1.87 |
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19-Jan-2010 |
pooka |
branches: 1.87.2; 1.87.4; 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 yamt-nfs-mp-base8 yamt-nfs-mp-base7 jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 jym-xensuspend-nbase jym-xensuspend-base
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#
1.86 |
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12-May-2009 |
cegger |
struct device * -> device_t, no functional changes intended.
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#
1.85 |
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12-May-2009 |
cegger |
struct cfdata * -> cfdata_t, no functional changes intended.
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Revision tags: yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
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#
1.84 |
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14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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#
1.83 |
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17-Dec-2008 |
cegger |
branches: 1.83.2; make this compile with IYDEBUG
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#
1.82 |
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16-Dec-2008 |
christos |
replace bitmask_snprintf(9) with snprintb(3)
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
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#
1.81 |
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07-Nov-2008 |
dyoung |
*** 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-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 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 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base
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#
1.80 |
|
28-Apr-2008 |
martin |
branches: 1.80.6; 1.80.8; Remove clause 3 and 4 from TNF licenses
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Revision tags: yamt-pf42-baseX yamt-nfs-mp-base yamt-pf42-base
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#
1.79 |
|
08-Apr-2008 |
cegger |
branches: 1.79.2; 1.79.4; use aprint_*_dev and device_xname
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Revision tags: ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-merge1 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 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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#
1.78 |
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19-Oct-2007 |
ad |
branches: 1.78.16; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base4 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base vmlocking-base
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#
1.77 |
|
01-Sep-2007 |
dyoung |
branches: 1.77.4; Change a bazillion occurrences of code resembling this,
error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec);
if (error == ENETRESET) {
to this,
if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) {
which does the same thing.
(A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.)
Use ifreq_getaddr() twice in es(4).
Whitespace nits.
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#
1.76 |
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26-Aug-2007 |
dyoung |
branches: 1.76.2; Constify: LLADDR -> CLLADDR. I'm aiming here to make it easier to identify sockaddr_dl abuse that remains in the kernel, especially the potential for overwriting memory past the end of a sockaddr_dl with, e.g., memcpy(LLADDR(), ...).
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Revision tags: matt-mips64-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base mjf-ufs-trans-base
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#
1.75 |
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04-Mar-2007 |
christos |
branches: 1.75.2; 1.75.10; 1.75.14; 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 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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#
1.74 |
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16-Nov-2006 |
christos |
branches: 1.74.4; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.73 |
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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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#
1.72 |
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07-Sep-2006 |
dogcow |
branches: 1.72.2; 1.72.4; 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 elad-kernelauth-base simonb-timecounters-base
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#
1.71 |
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14-Apr-2006 |
christos |
Coverity CID 1104: Return early if no mbuf.
|
Revision tags: yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5
|
#
1.70 |
|
24-Dec-2005 |
perry |
branches: 1.70.4; 1.70.6; 1.70.8; 1.70.10; 1.70.12; Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
#
1.69 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
|
Revision tags: yamt-readahead-base3 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 ktrace-lwp-base
|
#
1.68 |
|
22-May-2005 |
christos |
branches: 1.68.2; No 0x in front of %p...
|
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 kent-audio2-base
|
#
1.67 |
|
27-Feb-2005 |
perry |
nuke trailing whitespace
|
Revision tags: yamt-km-base2
|
#
1.66 |
|
04-Feb-2005 |
perry |
de-__P
|
Revision tags: yamt-km-base kent-audio1-beforemerge kent-audio1-base
|
#
1.65 |
|
30-Oct-2004 |
thorpej |
branches: 1.65.4; 1.65.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING.
Fixes kern/27678.
|
#
1.64 |
|
14-Sep-2004 |
drochner |
Separate the namespace for default (ie unspecified) locators used by the isa.c bus driver and the "address/whatever not specified" argument passed to leaf device drivers. The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter "ISA_UNKNOWN_XXX", defined in isavar.h. This way we save a dependency of every ISA device driver on "locators.h".
|
Revision tags: netbsd-2-0-3-RELEASE netbsd-2-0-2-RELEASE netbsd-2-0-1-RELEASE netbsd-2-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
|
#
1.63 |
|
30-Oct-2003 |
simonb |
branches: 1.63.4; Remove some assigned-to but otherwise unused variables.
|
Revision tags: nathanw_sa_before_merge nathanw_sa_base
|
#
1.62 |
|
06-Jan-2003 |
wiz |
branches: 1.62.2; interrupt with two rs.
|
Revision tags: fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base kqueue-aftermerge kqueue-beforemerge kqueue-base
|
#
1.61 |
|
02-Oct-2002 |
thorpej |
Fix sizeof and whitespace bug from the script I'm using to do the CFATTACH_DECL conversion. (Grumble.)
|
#
1.60 |
|
02-Oct-2002 |
thorpej |
Use CFATTACH_DECL().
|
#
1.59 |
|
27-Sep-2002 |
thorpej |
Declare all cfattach structures const.
|
Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base gehenna-devsw-base eeh-devprop-base newlock-base
|
#
1.58 |
|
05-Mar-2002 |
itojun |
bring in latest ALTQ from kjc. ALTQify some of the drivers.
|
Revision tags: ifpoll-base
|
#
1.57 |
|
07-Jan-2002 |
thorpej |
Overhaul of the ISA autoconfiguration code to support direct configuration of devices logically attached to the ISA bus:
* Change the isa_attach_args to have arrays of io, mem, irq, drq resources. * Add a "pnpnames" and a linked list of "pnpcompatnames" to the isa_attach_args. If either of these members are non-NULL, direct configuration of the bus is being performed. Add an ISA_DIRECT_CONFIG() macro to test for this. * Drivers are not allowed to modify the isa_attach_args unless direct configuration is not being performed and the probe fucntion is returning success. * Adapt device drivers -- currently, all driver probe routines return "no match" if ISA_DIRECT_CONFIG() evaluates to true.
|
#
1.56 |
|
13-Nov-2001 |
lukem |
add RCSID
|
Revision tags: thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
|
#
1.55 |
|
18-Jul-2001 |
thorpej |
bcopy -> memcpy
|
#
1.54 |
|
18-Jul-2001 |
thorpej |
bcmp -> memcmp
|
#
1.53 |
|
15-May-2001 |
lukem |
branches: 1.53.2; delint: need ; between case label and }
|
Revision tags: thorpej_scsipi_beforemerge thorpej_scsipi_nbase thorpej_scsipi_base
|
#
1.52 |
|
23-Mar-2001 |
is |
Move tx chain result handling into iystart(). This way, ww normally only need an interupt when the hardware hits tx chain end. We switch on one int per packet sent when we fill up and go into OACTIVE mode. Measured total interupt savings on large NFS writes: 20%.
|
#
1.51 |
|
22-Mar-2001 |
is |
Oops. We _do_ need to receive broadcasts. At least as long as we want ARP.
|
#
1.50 |
|
16-Mar-2001 |
is |
Don't need to use the hash filter for a single individual address; make sure concurrent receive processing is disabled.
|
#
1.49 |
|
16-Mar-2001 |
is |
Don't abort chain processing on error.
|
#
1.48 |
|
16-Mar-2001 |
is |
Full documentation helps. Among other bugs, remove off-by-one-error when initializing tx upper limit register.
|
#
1.47 |
|
15-Mar-2001 |
is |
It's one more if the max. coll. bit is set.
|
#
1.46 |
|
15-Mar-2001 |
is |
Thats collisions, not errors!
|
#
1.45 |
|
14-Dec-2000 |
thorpej |
branches: 1.45.2; ALTQ'ify.
|
#
1.44 |
|
15-Nov-2000 |
thorpej |
Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
|
#
1.43 |
|
01-Oct-2000 |
thorpej |
Move the check for "promisc + unicast + not for us" into ether_input(), and change Ethernet drivers to always pass all received frames to ether_input() (with a few exceptions, which are documented in the code).
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#
1.42 |
|
09-Aug-2000 |
tv |
%b -> bitmask_snprintf()
|
#
1.41 |
|
21-Jul-2000 |
is |
- Big endianness cleanup:
a) use stream methods when transferring data via the MEMPORT into/out of the chips buffer memory b) use htole16/le16toh when interpreting 16bit values in the chips memory
Both where NOPs on i386 machines, which is why this worked before on the test machine(s), but would break when on a big-endian machine.
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#
1.40 |
|
14-Jul-2000 |
is |
Do a dummy read after writing through the memory access pipeline, to flush it, before starting the command to install the multicast list. (We did it right for writing data packets, but failed here.) Without this, the last multicast address installed won't be made active.
|
#
1.39 |
|
28-Jun-2000 |
mrg |
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
|
#
1.38 |
|
23-Jun-2000 |
is |
s/sc->sc_ethercom.ec_if./ifp->/ where appropriate and formerly forgotten, for better readability.
|
#
1.37 |
|
23-Jun-2000 |
is |
Only "complain" about successful multicast setup if IFF_DEBUG was set.
|
Revision tags: netbsd-1-5-base minoura-xpg4dl-base
|
#
1.36 |
|
30-Mar-2000 |
augustss |
branches: 1.36.4; Remove register declarations.
|
Revision tags: chs-ubc2-newbase wrstuden-devbsize-19991221 wrstuden-devbsize-base comdex-fall-1999-base fvdl-softdep-base
|
#
1.35 |
|
25-Aug-1999 |
thorpej |
branches: 1.35.2; When padding short packets on transmit, don't include the CRC length in the computation. kern/8194.
|
Revision tags: chs-ubc2-base
|
#
1.34 |
|
18-May-1999 |
thorpej |
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (*if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing *_ifattach() to set them up as appropriate.
|
Revision tags: netbsd-1-4-PATCH002 kame_141_19991130 netbsd-1-4-PATCH001 kame_14_19990705 kame_14_19990628 netbsd-1-4-RELEASE netbsd-1-4-base
|
#
1.33 |
|
25-Mar-1999 |
thorpej |
branches: 1.33.2; 1.33.4; Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them ourselves.
|
#
1.32 |
|
28-Feb-1999 |
explorer |
Update to slightly altered rnd_attach_source() api
|
#
1.31 |
|
16-Feb-1999 |
is |
Fix Copyright dates
|
#
1.30 |
|
16-Feb-1999 |
is |
Assign my files to The NetBSD Foundation, Inc.
|
Revision tags: kenh-if-detach-base chs-ubc-base
|
#
1.29 |
|
08-Aug-1998 |
mycroft |
branches: 1.29.4; Use splnet, not splimp.
|
#
1.28 |
|
31-Jul-1998 |
rvb |
Flush spurious #endif after ADDMULTI
|
#
1.27 |
|
30-Jul-1998 |
is |
Document supported boards near the top of the driver source code.
|
#
1.26 |
|
30-Jul-1998 |
is |
Multicast support.
|
Revision tags: eeh-paddr_t-base
|
#
1.25 |
|
28-Jul-1998 |
is |
branches: 1.25.2; ic/i82595reg.h
|
#
1.24 |
|
28-Jul-1998 |
is |
Remove dead code.
|
#
1.23 |
|
05-Jul-1998 |
jonathan |
defopt NS, NSIP.
|
#
1.22 |
|
05-Jul-1998 |
jonathan |
defopt INET, NETATALK.
|
#
1.21 |
|
09-Jun-1998 |
thorpej |
Nuke __BROKEN_INDIRECT_CONFIG.
|
#
1.20 |
|
03-Feb-1998 |
is |
Put a debugging printf inside #ifdef IYDEBUG ... #endif.
|
#
1.19 |
|
12-Jan-1998 |
thorpej |
Update for config changes.
|
#
1.18 |
|
02-Dec-1997 |
bouyer |
The iy driver now uses if_media (it was the last one, at last for i386, to use the historical link? flags for media select) XXX No pullup request for this. But if sysinst supports explicit media XXX selection in 1.3, this should be in 1.3 as well.
|
#
1.17 |
|
30-Nov-1997 |
drochner |
make it compile without "__BROKEN_INDIRECT_CONFIG"
|
Revision tags: netbsd-1-3-RELEASE netbsd-1-3-BETA netbsd-1-3-base
|
#
1.16 |
|
20-Oct-1997 |
thorpej |
branches: 1.16.2; Don't panic if we fail to remap i/o or mem space in the attach function. Instead, print a diagnostic and return. (Some drivers do this already.)
Also, normalize the diagnostic message, and fix some places where the printfs were getting ugly.
|
#
1.15 |
|
18-Oct-1997 |
drochner |
This driver can't handle wildcarded iobase. (This is really a config file error.)
|
#
1.14 |
|
15-Oct-1997 |
explorer |
Add and/or update rnd_*() hooks
|
Revision tags: thorpej-signal-base marc-pcmcia-bp marc-pcmcia-base
|
#
1.13 |
|
28-Apr-1997 |
mycroft |
Oops; forgot to GC the last mbuf allocated when out of clusters. Also, remove the internal mbuf queue, which is not needed by this driver.
|
#
1.12 |
|
24-Apr-1997 |
mycroft |
Fix typo in previous.
|
#
1.11 |
|
24-Apr-1997 |
mycroft |
If we fail to allocate a cluster to hold a large packet, simply drop it rather than using a chain of tiny mbufs.
|
#
1.10 |
|
15-Mar-1997 |
is |
New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work.
For the detailed change history, look at the commit log entries for the is-newarp branch.
|
Revision tags: is-newarp-before-merge is-newarp-base
|
#
1.9 |
|
21-Oct-1996 |
thorpej |
branches: 1.9.4; New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.
|
#
1.8 |
|
13-Oct-1996 |
christos |
backout kprintf changes
|
#
1.7 |
|
10-Oct-1996 |
christos |
printf -> kprintf, sprintf -> ksprintf
|
#
1.6 |
|
25-Jul-1996 |
is |
Changed the driver to use bus_xxx().
|
#
1.5 |
|
22-May-1996 |
is |
Added flags to the iy driver to override the media autodetect mechanism, if necessary. Added a manpage to document the flags.
|
Revision tags: netbsd-1-2-PATCH001 netbsd-1-2-RELEASE netbsd-1-2-BETA netbsd-1-2-base
|
#
1.4 |
|
12-May-1996 |
mycroft |
Use intr.h.
|
#
1.3 |
|
08-May-1996 |
is |
Fix a typo.
|
#
1.2 |
|
07-May-1996 |
thorpej |
Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
|
#
1.1 |
|
06-May-1996 |
is |
Add "iy" driver for Ethernet ISA boards using the Intel i82595 chip, e.g. (and only tested on) Intel Etherexpress PRO. Should work on any i82595 ISA board which uses an EEPROM for config information; NETBLKID not yet supported. TODO: change to BUS interface, add multicast support.
|
#
1.109 |
|
29-May-2019 |
msaitoh |
Even if we don't use MII(4), use the common path of SIOC[GS]IFMEDIA in sys/net/if_ethersubr.c if we can. - Add ec_ifmedia into struct ethercom. - ec_mii in struct ethercom is kept and used as it is. It might be used in future. Note that some Ethernet drivers which _DOESN'T_ use mii(4) use ec_mii for keeping the if_media. Those should be changed in future.
|
#
1.108 |
|
28-May-2019 |
msaitoh |
Use ETHER_LOCK()/ETHER_UNLOCK() for all ethernet drivers to protect ec_multi*.
|
#
1.107 |
|
23-May-2019 |
msaitoh |
Whitespace fix (mainly tabify).
|
#
1.106 |
|
23-May-2019 |
msaitoh |
-No functional change: - KNF - u_int*_t -> uint*_t.
|
#
1.105 |
|
24-Apr-2019 |
msaitoh |
Remove extra test for SIOCSIFMEDIA.
|
Revision tags: isaki-audio2-base
|
#
1.104 |
|
05-Feb-2019 |
msaitoh |
Remove very old IFF_NOTRAILERS flag.
|
Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906
|
#
1.103 |
|
03-Sep-2018 |
riastradh |
Rename min/max -> uimin/uimax for better honesty.
These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended.
HOWEVER! Some subsystems have
#define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b))
even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation.
To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it.
I have left a handful of bootloaders that are too annoying to compile-test, and some dead code:
cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4))
It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them.
Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
|
Revision tags: jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
|
#
1.102 |
|
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.
|
Revision tags: pgoyette-compat-0625
|
#
1.101 |
|
22-Jun-2018 |
msaitoh |
It's not required to include net/bpfdesc.h. Remove it.
|
Revision tags: netbsd-8-0-RELEASE netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base 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
|
#
1.100 |
|
31-Mar-2017 |
msaitoh |
branches: 1.100.6; 1.100.12; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
|
Revision tags: pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
|
#
1.99 |
|
15-Dec-2016 |
ozaki-r |
branches: 1.99.2; 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
|
#
1.98 |
|
02-Oct-2016 |
christos |
MFREE -> m_free
|
Revision tags: localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base
|
#
1.97 |
|
14-Jul-2016 |
msaitoh |
branches: 1.97.2; - Use aprint*() more in xxx_attach(). - Add missing aprint_naive("\n"). - Remove extra spaces and tabs. - KNF.
|
Revision tags: nick-nhusb-base-20160907
|
#
1.96 |
|
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.
|
Revision tags: nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319
|
#
1.95 |
|
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
|
#
1.94 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
|
Revision tags: netbsd-7-2-RELEASE 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 tls-maxphys-base
|
#
1.93 |
|
10-Aug-2014 |
tls |
branches: 1.93.4; Merge tls-earlyentropy branch into HEAD.
|
Revision tags: yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase rmind-smpnet-base
|
#
1.92 |
|
08-Nov-2013 |
christos |
branches: 1.92.2; fix unused variable warnings
|
Revision tags: riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
|
#
1.91 |
|
27-Oct-2012 |
chs |
branches: 1.91.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
|
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-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
|
#
1.90 |
|
02-Feb-2012 |
tls |
branches: 1.90.6; 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.
|
Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base
|
#
1.89 |
|
19-Nov-2011 |
tls |
branches: 1.89.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following:
An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time.
A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available.
The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time.
An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm.
A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream.
An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice.
In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve.
The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component.
The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run.
A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl.
The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet.
Manual pages for the new kernel interfaces are forthcoming.
|
Revision tags: jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base
|
#
1.88 |
|
05-Apr-2010 |
joerg |
branches: 1.88.8; 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
|
#
1.87 |
|
19-Jan-2010 |
pooka |
branches: 1.87.2; 1.87.4; 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 yamt-nfs-mp-base8 yamt-nfs-mp-base7 jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 jym-xensuspend-nbase jym-xensuspend-base
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#
1.86 |
|
12-May-2009 |
cegger |
struct device * -> device_t, no functional changes intended.
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#
1.85 |
|
12-May-2009 |
cegger |
struct cfdata * -> cfdata_t, no functional changes intended.
|
Revision tags: yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
|
#
1.84 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
|
#
1.83 |
|
17-Dec-2008 |
cegger |
branches: 1.83.2; make this compile with IYDEBUG
|
#
1.82 |
|
16-Dec-2008 |
christos |
replace bitmask_snprintf(9) with snprintb(3)
|
Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
|
#
1.81 |
|
07-Nov-2008 |
dyoung |
*** 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.
|
Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 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 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base
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#
1.80 |
|
28-Apr-2008 |
martin |
branches: 1.80.6; 1.80.8; Remove clause 3 and 4 from TNF licenses
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Revision tags: yamt-pf42-baseX yamt-nfs-mp-base yamt-pf42-base
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#
1.79 |
|
08-Apr-2008 |
cegger |
branches: 1.79.2; 1.79.4; use aprint_*_dev and device_xname
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Revision tags: ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-merge1 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 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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#
1.78 |
|
19-Oct-2007 |
ad |
branches: 1.78.16; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base4 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base vmlocking-base
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#
1.77 |
|
01-Sep-2007 |
dyoung |
branches: 1.77.4; Change a bazillion occurrences of code resembling this,
error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec);
if (error == ENETRESET) {
to this,
if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) {
which does the same thing.
(A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.)
Use ifreq_getaddr() twice in es(4).
Whitespace nits.
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#
1.76 |
|
26-Aug-2007 |
dyoung |
branches: 1.76.2; Constify: LLADDR -> CLLADDR. I'm aiming here to make it easier to identify sockaddr_dl abuse that remains in the kernel, especially the potential for overwriting memory past the end of a sockaddr_dl with, e.g., memcpy(LLADDR(), ...).
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Revision tags: matt-mips64-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base mjf-ufs-trans-base
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#
1.75 |
|
04-Mar-2007 |
christos |
branches: 1.75.2; 1.75.10; 1.75.14; 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 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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#
1.74 |
|
16-Nov-2006 |
christos |
branches: 1.74.4; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.73 |
|
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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#
1.72 |
|
07-Sep-2006 |
dogcow |
branches: 1.72.2; 1.72.4; 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 elad-kernelauth-base simonb-timecounters-base
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#
1.71 |
|
14-Apr-2006 |
christos |
Coverity CID 1104: Return early if no mbuf.
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Revision tags: yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5
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#
1.70 |
|
24-Dec-2005 |
perry |
branches: 1.70.4; 1.70.6; 1.70.8; 1.70.10; 1.70.12; Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
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#
1.69 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
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Revision tags: yamt-readahead-base3 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 ktrace-lwp-base
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#
1.68 |
|
22-May-2005 |
christos |
branches: 1.68.2; No 0x in front of %p...
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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 kent-audio2-base
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#
1.67 |
|
27-Feb-2005 |
perry |
nuke trailing whitespace
|
Revision tags: yamt-km-base2
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#
1.66 |
|
04-Feb-2005 |
perry |
de-__P
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Revision tags: yamt-km-base kent-audio1-beforemerge kent-audio1-base
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#
1.65 |
|
30-Oct-2004 |
thorpej |
branches: 1.65.4; 1.65.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING.
Fixes kern/27678.
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#
1.64 |
|
14-Sep-2004 |
drochner |
Separate the namespace for default (ie unspecified) locators used by the isa.c bus driver and the "address/whatever not specified" argument passed to leaf device drivers. The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter "ISA_UNKNOWN_XXX", defined in isavar.h. This way we save a dependency of every ISA device driver on "locators.h".
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Revision tags: netbsd-2-0-3-RELEASE netbsd-2-0-2-RELEASE netbsd-2-0-1-RELEASE netbsd-2-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
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#
1.63 |
|
30-Oct-2003 |
simonb |
branches: 1.63.4; Remove some assigned-to but otherwise unused variables.
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Revision tags: nathanw_sa_before_merge nathanw_sa_base
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#
1.62 |
|
06-Jan-2003 |
wiz |
branches: 1.62.2; interrupt with two rs.
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Revision tags: fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base kqueue-aftermerge kqueue-beforemerge kqueue-base
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#
1.61 |
|
02-Oct-2002 |
thorpej |
Fix sizeof and whitespace bug from the script I'm using to do the CFATTACH_DECL conversion. (Grumble.)
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#
1.60 |
|
02-Oct-2002 |
thorpej |
Use CFATTACH_DECL().
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#
1.59 |
|
27-Sep-2002 |
thorpej |
Declare all cfattach structures const.
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Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base gehenna-devsw-base eeh-devprop-base newlock-base
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#
1.58 |
|
05-Mar-2002 |
itojun |
bring in latest ALTQ from kjc. ALTQify some of the drivers.
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Revision tags: ifpoll-base
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#
1.57 |
|
07-Jan-2002 |
thorpej |
Overhaul of the ISA autoconfiguration code to support direct configuration of devices logically attached to the ISA bus:
* Change the isa_attach_args to have arrays of io, mem, irq, drq resources. * Add a "pnpnames" and a linked list of "pnpcompatnames" to the isa_attach_args. If either of these members are non-NULL, direct configuration of the bus is being performed. Add an ISA_DIRECT_CONFIG() macro to test for this. * Drivers are not allowed to modify the isa_attach_args unless direct configuration is not being performed and the probe fucntion is returning success. * Adapt device drivers -- currently, all driver probe routines return "no match" if ISA_DIRECT_CONFIG() evaluates to true.
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#
1.56 |
|
13-Nov-2001 |
lukem |
add RCSID
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Revision tags: thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
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#
1.55 |
|
18-Jul-2001 |
thorpej |
bcopy -> memcpy
|
#
1.54 |
|
18-Jul-2001 |
thorpej |
bcmp -> memcmp
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#
1.53 |
|
15-May-2001 |
lukem |
branches: 1.53.2; delint: need ; between case label and }
|
Revision tags: thorpej_scsipi_beforemerge thorpej_scsipi_nbase thorpej_scsipi_base
|
#
1.52 |
|
23-Mar-2001 |
is |
Move tx chain result handling into iystart(). This way, ww normally only need an interupt when the hardware hits tx chain end. We switch on one int per packet sent when we fill up and go into OACTIVE mode. Measured total interupt savings on large NFS writes: 20%.
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#
1.51 |
|
22-Mar-2001 |
is |
Oops. We _do_ need to receive broadcasts. At least as long as we want ARP.
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#
1.50 |
|
16-Mar-2001 |
is |
Don't need to use the hash filter for a single individual address; make sure concurrent receive processing is disabled.
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#
1.49 |
|
16-Mar-2001 |
is |
Don't abort chain processing on error.
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#
1.48 |
|
16-Mar-2001 |
is |
Full documentation helps. Among other bugs, remove off-by-one-error when initializing tx upper limit register.
|
#
1.47 |
|
15-Mar-2001 |
is |
It's one more if the max. coll. bit is set.
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#
1.46 |
|
15-Mar-2001 |
is |
Thats collisions, not errors!
|
#
1.45 |
|
14-Dec-2000 |
thorpej |
branches: 1.45.2; ALTQ'ify.
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#
1.44 |
|
15-Nov-2000 |
thorpej |
Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
|
#
1.43 |
|
01-Oct-2000 |
thorpej |
Move the check for "promisc + unicast + not for us" into ether_input(), and change Ethernet drivers to always pass all received frames to ether_input() (with a few exceptions, which are documented in the code).
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#
1.42 |
|
09-Aug-2000 |
tv |
%b -> bitmask_snprintf()
|
#
1.41 |
|
21-Jul-2000 |
is |
- Big endianness cleanup:
a) use stream methods when transferring data via the MEMPORT into/out of the chips buffer memory b) use htole16/le16toh when interpreting 16bit values in the chips memory
Both where NOPs on i386 machines, which is why this worked before on the test machine(s), but would break when on a big-endian machine.
|
#
1.40 |
|
14-Jul-2000 |
is |
Do a dummy read after writing through the memory access pipeline, to flush it, before starting the command to install the multicast list. (We did it right for writing data packets, but failed here.) Without this, the last multicast address installed won't be made active.
|
#
1.39 |
|
28-Jun-2000 |
mrg |
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
|
#
1.38 |
|
23-Jun-2000 |
is |
s/sc->sc_ethercom.ec_if./ifp->/ where appropriate and formerly forgotten, for better readability.
|
#
1.37 |
|
23-Jun-2000 |
is |
Only "complain" about successful multicast setup if IFF_DEBUG was set.
|
Revision tags: netbsd-1-5-base minoura-xpg4dl-base
|
#
1.36 |
|
30-Mar-2000 |
augustss |
branches: 1.36.4; Remove register declarations.
|
Revision tags: chs-ubc2-newbase wrstuden-devbsize-19991221 wrstuden-devbsize-base comdex-fall-1999-base fvdl-softdep-base
|
#
1.35 |
|
25-Aug-1999 |
thorpej |
branches: 1.35.2; When padding short packets on transmit, don't include the CRC length in the computation. kern/8194.
|
Revision tags: chs-ubc2-base
|
#
1.34 |
|
18-May-1999 |
thorpej |
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (*if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing *_ifattach() to set them up as appropriate.
|
Revision tags: netbsd-1-4-PATCH002 kame_141_19991130 netbsd-1-4-PATCH001 kame_14_19990705 kame_14_19990628 netbsd-1-4-RELEASE netbsd-1-4-base
|
#
1.33 |
|
25-Mar-1999 |
thorpej |
branches: 1.33.2; 1.33.4; Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them ourselves.
|
#
1.32 |
|
28-Feb-1999 |
explorer |
Update to slightly altered rnd_attach_source() api
|
#
1.31 |
|
16-Feb-1999 |
is |
Fix Copyright dates
|
#
1.30 |
|
16-Feb-1999 |
is |
Assign my files to The NetBSD Foundation, Inc.
|
Revision tags: kenh-if-detach-base chs-ubc-base
|
#
1.29 |
|
08-Aug-1998 |
mycroft |
branches: 1.29.4; Use splnet, not splimp.
|
#
1.28 |
|
31-Jul-1998 |
rvb |
Flush spurious #endif after ADDMULTI
|
#
1.27 |
|
30-Jul-1998 |
is |
Document supported boards near the top of the driver source code.
|
#
1.26 |
|
30-Jul-1998 |
is |
Multicast support.
|
Revision tags: eeh-paddr_t-base
|
#
1.25 |
|
28-Jul-1998 |
is |
branches: 1.25.2; ic/i82595reg.h
|
#
1.24 |
|
28-Jul-1998 |
is |
Remove dead code.
|
#
1.23 |
|
05-Jul-1998 |
jonathan |
defopt NS, NSIP.
|
#
1.22 |
|
05-Jul-1998 |
jonathan |
defopt INET, NETATALK.
|
#
1.21 |
|
09-Jun-1998 |
thorpej |
Nuke __BROKEN_INDIRECT_CONFIG.
|
#
1.20 |
|
03-Feb-1998 |
is |
Put a debugging printf inside #ifdef IYDEBUG ... #endif.
|
#
1.19 |
|
12-Jan-1998 |
thorpej |
Update for config changes.
|
#
1.18 |
|
02-Dec-1997 |
bouyer |
The iy driver now uses if_media (it was the last one, at last for i386, to use the historical link? flags for media select) XXX No pullup request for this. But if sysinst supports explicit media XXX selection in 1.3, this should be in 1.3 as well.
|
#
1.17 |
|
30-Nov-1997 |
drochner |
make it compile without "__BROKEN_INDIRECT_CONFIG"
|
Revision tags: netbsd-1-3-RELEASE netbsd-1-3-BETA netbsd-1-3-base
|
#
1.16 |
|
20-Oct-1997 |
thorpej |
branches: 1.16.2; Don't panic if we fail to remap i/o or mem space in the attach function. Instead, print a diagnostic and return. (Some drivers do this already.)
Also, normalize the diagnostic message, and fix some places where the printfs were getting ugly.
|
#
1.15 |
|
18-Oct-1997 |
drochner |
This driver can't handle wildcarded iobase. (This is really a config file error.)
|
#
1.14 |
|
15-Oct-1997 |
explorer |
Add and/or update rnd_*() hooks
|
Revision tags: thorpej-signal-base marc-pcmcia-bp marc-pcmcia-base
|
#
1.13 |
|
28-Apr-1997 |
mycroft |
Oops; forgot to GC the last mbuf allocated when out of clusters. Also, remove the internal mbuf queue, which is not needed by this driver.
|
#
1.12 |
|
24-Apr-1997 |
mycroft |
Fix typo in previous.
|
#
1.11 |
|
24-Apr-1997 |
mycroft |
If we fail to allocate a cluster to hold a large packet, simply drop it rather than using a chain of tiny mbufs.
|
#
1.10 |
|
15-Mar-1997 |
is |
New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work.
For the detailed change history, look at the commit log entries for the is-newarp branch.
|
Revision tags: is-newarp-before-merge is-newarp-base
|
#
1.9 |
|
21-Oct-1996 |
thorpej |
branches: 1.9.4; New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.
|
#
1.8 |
|
13-Oct-1996 |
christos |
backout kprintf changes
|
#
1.7 |
|
10-Oct-1996 |
christos |
printf -> kprintf, sprintf -> ksprintf
|
#
1.6 |
|
25-Jul-1996 |
is |
Changed the driver to use bus_xxx().
|
#
1.5 |
|
22-May-1996 |
is |
Added flags to the iy driver to override the media autodetect mechanism, if necessary. Added a manpage to document the flags.
|
Revision tags: netbsd-1-2-PATCH001 netbsd-1-2-RELEASE netbsd-1-2-BETA netbsd-1-2-base
|
#
1.4 |
|
12-May-1996 |
mycroft |
Use intr.h.
|
#
1.3 |
|
08-May-1996 |
is |
Fix a typo.
|
#
1.2 |
|
07-May-1996 |
thorpej |
Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
|
#
1.1 |
|
06-May-1996 |
is |
Add "iy" driver for Ethernet ISA boards using the Intel i82595 chip, e.g. (and only tested on) Intel Etherexpress PRO. Should work on any i82595 ISA board which uses an EEPROM for config information; NETBLKID not yet supported. TODO: change to BUS interface, add multicast support.
|
#
1.108 |
|
28-May-2019 |
msaitoh |
Use ETHER_LOCK()/ETHER_UNLOCK() for all ethernet drivers to protect ec_multi*.
|
#
1.107 |
|
23-May-2019 |
msaitoh |
Whitespace fix (mainly tabify).
|
#
1.106 |
|
23-May-2019 |
msaitoh |
-No functional change: - KNF - u_int*_t -> uint*_t.
|
#
1.105 |
|
24-Apr-2019 |
msaitoh |
Remove extra test for SIOCSIFMEDIA.
|
Revision tags: isaki-audio2-base
|
#
1.104 |
|
05-Feb-2019 |
msaitoh |
Remove very old IFF_NOTRAILERS flag.
|
Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906
|
#
1.103 |
|
03-Sep-2018 |
riastradh |
Rename min/max -> uimin/uimax for better honesty.
These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended.
HOWEVER! Some subsystems have
#define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b))
even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation.
To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it.
I have left a handful of bootloaders that are too annoying to compile-test, and some dead code:
cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4))
It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them.
Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
|
Revision tags: jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
|
#
1.102 |
|
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.
|
Revision tags: pgoyette-compat-0625
|
#
1.101 |
|
22-Jun-2018 |
msaitoh |
It's not required to include net/bpfdesc.h. Remove it.
|
Revision tags: netbsd-8-0-RELEASE netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base 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
|
#
1.100 |
|
31-Mar-2017 |
msaitoh |
branches: 1.100.6; 1.100.12; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
|
Revision tags: pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
|
#
1.99 |
|
15-Dec-2016 |
ozaki-r |
branches: 1.99.2; 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
|
#
1.98 |
|
02-Oct-2016 |
christos |
MFREE -> m_free
|
Revision tags: localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base
|
#
1.97 |
|
14-Jul-2016 |
msaitoh |
branches: 1.97.2; - Use aprint*() more in xxx_attach(). - Add missing aprint_naive("\n"). - Remove extra spaces and tabs. - KNF.
|
Revision tags: nick-nhusb-base-20160907
|
#
1.96 |
|
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.
|
Revision tags: nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319
|
#
1.95 |
|
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
|
#
1.94 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
|
Revision tags: netbsd-7-2-RELEASE 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 tls-maxphys-base
|
#
1.93 |
|
10-Aug-2014 |
tls |
branches: 1.93.4; Merge tls-earlyentropy branch into HEAD.
|
Revision tags: yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase rmind-smpnet-base
|
#
1.92 |
|
08-Nov-2013 |
christos |
branches: 1.92.2; fix unused variable warnings
|
Revision tags: riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
|
#
1.91 |
|
27-Oct-2012 |
chs |
branches: 1.91.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
|
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-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
|
#
1.90 |
|
02-Feb-2012 |
tls |
branches: 1.90.6; 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.
|
Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base
|
#
1.89 |
|
19-Nov-2011 |
tls |
branches: 1.89.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following:
An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time.
A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available.
The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time.
An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm.
A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream.
An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice.
In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve.
The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component.
The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run.
A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl.
The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet.
Manual pages for the new kernel interfaces are forthcoming.
|
Revision tags: jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base
|
#
1.88 |
|
05-Apr-2010 |
joerg |
branches: 1.88.8; 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
|
#
1.87 |
|
19-Jan-2010 |
pooka |
branches: 1.87.2; 1.87.4; 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 yamt-nfs-mp-base8 yamt-nfs-mp-base7 jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 jym-xensuspend-nbase jym-xensuspend-base
|
#
1.86 |
|
12-May-2009 |
cegger |
struct device * -> device_t, no functional changes intended.
|
#
1.85 |
|
12-May-2009 |
cegger |
struct cfdata * -> cfdata_t, no functional changes intended.
|
Revision tags: yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
|
#
1.84 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
|
Revision tags: nick-hppapmap-base2 mjf-devfs2-base
|
#
1.83 |
|
17-Dec-2008 |
cegger |
branches: 1.83.2; make this compile with IYDEBUG
|
#
1.82 |
|
16-Dec-2008 |
christos |
replace bitmask_snprintf(9) with snprintb(3)
|
Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
|
#
1.81 |
|
07-Nov-2008 |
dyoung |
*** 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.
|
Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 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 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base
|
#
1.80 |
|
28-Apr-2008 |
martin |
branches: 1.80.6; 1.80.8; Remove clause 3 and 4 from TNF licenses
|
Revision tags: yamt-pf42-baseX yamt-nfs-mp-base yamt-pf42-base
|
#
1.79 |
|
08-Apr-2008 |
cegger |
branches: 1.79.2; 1.79.4; use aprint_*_dev and device_xname
|
Revision tags: ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-merge1 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 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
|
#
1.78 |
|
19-Oct-2007 |
ad |
branches: 1.78.16; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
|
Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base4 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base vmlocking-base
|
#
1.77 |
|
01-Sep-2007 |
dyoung |
branches: 1.77.4; Change a bazillion occurrences of code resembling this,
error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec);
if (error == ENETRESET) {
to this,
if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) {
which does the same thing.
(A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.)
Use ifreq_getaddr() twice in es(4).
Whitespace nits.
|
#
1.76 |
|
26-Aug-2007 |
dyoung |
branches: 1.76.2; Constify: LLADDR -> CLLADDR. I'm aiming here to make it easier to identify sockaddr_dl abuse that remains in the kernel, especially the potential for overwriting memory past the end of a sockaddr_dl with, e.g., memcpy(LLADDR(), ...).
|
Revision tags: matt-mips64-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base mjf-ufs-trans-base
|
#
1.75 |
|
04-Mar-2007 |
christos |
branches: 1.75.2; 1.75.10; 1.75.14; 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 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
|
#
1.74 |
|
16-Nov-2006 |
christos |
branches: 1.74.4; __unused removal on arguments; approved by core.
|
Revision tags: yamt-splraiseipl-base2
|
#
1.73 |
|
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
|
#
1.72 |
|
07-Sep-2006 |
dogcow |
branches: 1.72.2; 1.72.4; 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 elad-kernelauth-base simonb-timecounters-base
|
#
1.71 |
|
14-Apr-2006 |
christos |
Coverity CID 1104: Return early if no mbuf.
|
Revision tags: yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5
|
#
1.70 |
|
24-Dec-2005 |
perry |
branches: 1.70.4; 1.70.6; 1.70.8; 1.70.10; 1.70.12; Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
#
1.69 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
|
Revision tags: yamt-readahead-base3 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 ktrace-lwp-base
|
#
1.68 |
|
22-May-2005 |
christos |
branches: 1.68.2; No 0x in front of %p...
|
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 kent-audio2-base
|
#
1.67 |
|
27-Feb-2005 |
perry |
nuke trailing whitespace
|
Revision tags: yamt-km-base2
|
#
1.66 |
|
04-Feb-2005 |
perry |
de-__P
|
Revision tags: yamt-km-base kent-audio1-beforemerge kent-audio1-base
|
#
1.65 |
|
30-Oct-2004 |
thorpej |
branches: 1.65.4; 1.65.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING.
Fixes kern/27678.
|
#
1.64 |
|
14-Sep-2004 |
drochner |
Separate the namespace for default (ie unspecified) locators used by the isa.c bus driver and the "address/whatever not specified" argument passed to leaf device drivers. The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter "ISA_UNKNOWN_XXX", defined in isavar.h. This way we save a dependency of every ISA device driver on "locators.h".
|
Revision tags: netbsd-2-0-3-RELEASE netbsd-2-0-2-RELEASE netbsd-2-0-1-RELEASE netbsd-2-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
|
#
1.63 |
|
30-Oct-2003 |
simonb |
branches: 1.63.4; Remove some assigned-to but otherwise unused variables.
|
Revision tags: nathanw_sa_before_merge nathanw_sa_base
|
#
1.62 |
|
06-Jan-2003 |
wiz |
branches: 1.62.2; interrupt with two rs.
|
Revision tags: fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base kqueue-aftermerge kqueue-beforemerge kqueue-base
|
#
1.61 |
|
02-Oct-2002 |
thorpej |
Fix sizeof and whitespace bug from the script I'm using to do the CFATTACH_DECL conversion. (Grumble.)
|
#
1.60 |
|
02-Oct-2002 |
thorpej |
Use CFATTACH_DECL().
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#
1.59 |
|
27-Sep-2002 |
thorpej |
Declare all cfattach structures const.
|
Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base gehenna-devsw-base eeh-devprop-base newlock-base
|
#
1.58 |
|
05-Mar-2002 |
itojun |
bring in latest ALTQ from kjc. ALTQify some of the drivers.
|
Revision tags: ifpoll-base
|
#
1.57 |
|
07-Jan-2002 |
thorpej |
Overhaul of the ISA autoconfiguration code to support direct configuration of devices logically attached to the ISA bus:
* Change the isa_attach_args to have arrays of io, mem, irq, drq resources. * Add a "pnpnames" and a linked list of "pnpcompatnames" to the isa_attach_args. If either of these members are non-NULL, direct configuration of the bus is being performed. Add an ISA_DIRECT_CONFIG() macro to test for this. * Drivers are not allowed to modify the isa_attach_args unless direct configuration is not being performed and the probe fucntion is returning success. * Adapt device drivers -- currently, all driver probe routines return "no match" if ISA_DIRECT_CONFIG() evaluates to true.
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#
1.56 |
|
13-Nov-2001 |
lukem |
add RCSID
|
Revision tags: thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
|
#
1.55 |
|
18-Jul-2001 |
thorpej |
bcopy -> memcpy
|
#
1.54 |
|
18-Jul-2001 |
thorpej |
bcmp -> memcmp
|
#
1.53 |
|
15-May-2001 |
lukem |
branches: 1.53.2; delint: need ; between case label and }
|
Revision tags: thorpej_scsipi_beforemerge thorpej_scsipi_nbase thorpej_scsipi_base
|
#
1.52 |
|
23-Mar-2001 |
is |
Move tx chain result handling into iystart(). This way, ww normally only need an interupt when the hardware hits tx chain end. We switch on one int per packet sent when we fill up and go into OACTIVE mode. Measured total interupt savings on large NFS writes: 20%.
|
#
1.51 |
|
22-Mar-2001 |
is |
Oops. We _do_ need to receive broadcasts. At least as long as we want ARP.
|
#
1.50 |
|
16-Mar-2001 |
is |
Don't need to use the hash filter for a single individual address; make sure concurrent receive processing is disabled.
|
#
1.49 |
|
16-Mar-2001 |
is |
Don't abort chain processing on error.
|
#
1.48 |
|
16-Mar-2001 |
is |
Full documentation helps. Among other bugs, remove off-by-one-error when initializing tx upper limit register.
|
#
1.47 |
|
15-Mar-2001 |
is |
It's one more if the max. coll. bit is set.
|
#
1.46 |
|
15-Mar-2001 |
is |
Thats collisions, not errors!
|
#
1.45 |
|
14-Dec-2000 |
thorpej |
branches: 1.45.2; ALTQ'ify.
|
#
1.44 |
|
15-Nov-2000 |
thorpej |
Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
|
#
1.43 |
|
01-Oct-2000 |
thorpej |
Move the check for "promisc + unicast + not for us" into ether_input(), and change Ethernet drivers to always pass all received frames to ether_input() (with a few exceptions, which are documented in the code).
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#
1.42 |
|
09-Aug-2000 |
tv |
%b -> bitmask_snprintf()
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#
1.41 |
|
21-Jul-2000 |
is |
- Big endianness cleanup:
a) use stream methods when transferring data via the MEMPORT into/out of the chips buffer memory b) use htole16/le16toh when interpreting 16bit values in the chips memory
Both where NOPs on i386 machines, which is why this worked before on the test machine(s), but would break when on a big-endian machine.
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#
1.40 |
|
14-Jul-2000 |
is |
Do a dummy read after writing through the memory access pipeline, to flush it, before starting the command to install the multicast list. (We did it right for writing data packets, but failed here.) Without this, the last multicast address installed won't be made active.
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#
1.39 |
|
28-Jun-2000 |
mrg |
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
|
#
1.38 |
|
23-Jun-2000 |
is |
s/sc->sc_ethercom.ec_if./ifp->/ where appropriate and formerly forgotten, for better readability.
|
#
1.37 |
|
23-Jun-2000 |
is |
Only "complain" about successful multicast setup if IFF_DEBUG was set.
|
Revision tags: netbsd-1-5-base minoura-xpg4dl-base
|
#
1.36 |
|
30-Mar-2000 |
augustss |
branches: 1.36.4; Remove register declarations.
|
Revision tags: chs-ubc2-newbase wrstuden-devbsize-19991221 wrstuden-devbsize-base comdex-fall-1999-base fvdl-softdep-base
|
#
1.35 |
|
25-Aug-1999 |
thorpej |
branches: 1.35.2; When padding short packets on transmit, don't include the CRC length in the computation. kern/8194.
|
Revision tags: chs-ubc2-base
|
#
1.34 |
|
18-May-1999 |
thorpej |
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (*if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing *_ifattach() to set them up as appropriate.
|
Revision tags: netbsd-1-4-PATCH002 kame_141_19991130 netbsd-1-4-PATCH001 kame_14_19990705 kame_14_19990628 netbsd-1-4-RELEASE netbsd-1-4-base
|
#
1.33 |
|
25-Mar-1999 |
thorpej |
branches: 1.33.2; 1.33.4; Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them ourselves.
|
#
1.32 |
|
28-Feb-1999 |
explorer |
Update to slightly altered rnd_attach_source() api
|
#
1.31 |
|
16-Feb-1999 |
is |
Fix Copyright dates
|
#
1.30 |
|
16-Feb-1999 |
is |
Assign my files to The NetBSD Foundation, Inc.
|
Revision tags: kenh-if-detach-base chs-ubc-base
|
#
1.29 |
|
08-Aug-1998 |
mycroft |
branches: 1.29.4; Use splnet, not splimp.
|
#
1.28 |
|
31-Jul-1998 |
rvb |
Flush spurious #endif after ADDMULTI
|
#
1.27 |
|
30-Jul-1998 |
is |
Document supported boards near the top of the driver source code.
|
#
1.26 |
|
30-Jul-1998 |
is |
Multicast support.
|
Revision tags: eeh-paddr_t-base
|
#
1.25 |
|
28-Jul-1998 |
is |
branches: 1.25.2; ic/i82595reg.h
|
#
1.24 |
|
28-Jul-1998 |
is |
Remove dead code.
|
#
1.23 |
|
05-Jul-1998 |
jonathan |
defopt NS, NSIP.
|
#
1.22 |
|
05-Jul-1998 |
jonathan |
defopt INET, NETATALK.
|
#
1.21 |
|
09-Jun-1998 |
thorpej |
Nuke __BROKEN_INDIRECT_CONFIG.
|
#
1.20 |
|
03-Feb-1998 |
is |
Put a debugging printf inside #ifdef IYDEBUG ... #endif.
|
#
1.19 |
|
12-Jan-1998 |
thorpej |
Update for config changes.
|
#
1.18 |
|
02-Dec-1997 |
bouyer |
The iy driver now uses if_media (it was the last one, at last for i386, to use the historical link? flags for media select) XXX No pullup request for this. But if sysinst supports explicit media XXX selection in 1.3, this should be in 1.3 as well.
|
#
1.17 |
|
30-Nov-1997 |
drochner |
make it compile without "__BROKEN_INDIRECT_CONFIG"
|
Revision tags: netbsd-1-3-RELEASE netbsd-1-3-BETA netbsd-1-3-base
|
#
1.16 |
|
20-Oct-1997 |
thorpej |
branches: 1.16.2; Don't panic if we fail to remap i/o or mem space in the attach function. Instead, print a diagnostic and return. (Some drivers do this already.)
Also, normalize the diagnostic message, and fix some places where the printfs were getting ugly.
|
#
1.15 |
|
18-Oct-1997 |
drochner |
This driver can't handle wildcarded iobase. (This is really a config file error.)
|
#
1.14 |
|
15-Oct-1997 |
explorer |
Add and/or update rnd_*() hooks
|
Revision tags: thorpej-signal-base marc-pcmcia-bp marc-pcmcia-base
|
#
1.13 |
|
28-Apr-1997 |
mycroft |
Oops; forgot to GC the last mbuf allocated when out of clusters. Also, remove the internal mbuf queue, which is not needed by this driver.
|
#
1.12 |
|
24-Apr-1997 |
mycroft |
Fix typo in previous.
|
#
1.11 |
|
24-Apr-1997 |
mycroft |
If we fail to allocate a cluster to hold a large packet, simply drop it rather than using a chain of tiny mbufs.
|
#
1.10 |
|
15-Mar-1997 |
is |
New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work.
For the detailed change history, look at the commit log entries for the is-newarp branch.
|
Revision tags: is-newarp-before-merge is-newarp-base
|
#
1.9 |
|
21-Oct-1996 |
thorpej |
branches: 1.9.4; New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.
|
#
1.8 |
|
13-Oct-1996 |
christos |
backout kprintf changes
|
#
1.7 |
|
10-Oct-1996 |
christos |
printf -> kprintf, sprintf -> ksprintf
|
#
1.6 |
|
25-Jul-1996 |
is |
Changed the driver to use bus_xxx().
|
#
1.5 |
|
22-May-1996 |
is |
Added flags to the iy driver to override the media autodetect mechanism, if necessary. Added a manpage to document the flags.
|
Revision tags: netbsd-1-2-PATCH001 netbsd-1-2-RELEASE netbsd-1-2-BETA netbsd-1-2-base
|
#
1.4 |
|
12-May-1996 |
mycroft |
Use intr.h.
|
#
1.3 |
|
08-May-1996 |
is |
Fix a typo.
|
#
1.2 |
|
07-May-1996 |
thorpej |
Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
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#
1.1 |
|
06-May-1996 |
is |
Add "iy" driver for Ethernet ISA boards using the Intel i82595 chip, e.g. (and only tested on) Intel Etherexpress PRO. Should work on any i82595 ISA board which uses an EEPROM for config information; NETBLKID not yet supported. TODO: change to BUS interface, add multicast support.
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#
1.107 |
|
23-May-2019 |
msaitoh |
Whitespace fix (mainly tabify).
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#
1.106 |
|
23-May-2019 |
msaitoh |
-No functional change: - KNF - u_int*_t -> uint*_t.
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#
1.105 |
|
24-Apr-2019 |
msaitoh |
Remove extra test for SIOCSIFMEDIA.
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Revision tags: isaki-audio2-base
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#
1.104 |
|
05-Feb-2019 |
msaitoh |
Remove very old IFF_NOTRAILERS flag.
|
Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906
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#
1.103 |
|
03-Sep-2018 |
riastradh |
Rename min/max -> uimin/uimax for better honesty.
These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended.
HOWEVER! Some subsystems have
#define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b))
even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation.
To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it.
I have left a handful of bootloaders that are too annoying to compile-test, and some dead code:
cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4))
It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them.
Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
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Revision tags: jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
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#
1.102 |
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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
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#
1.101 |
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22-Jun-2018 |
msaitoh |
It's not required to include net/bpfdesc.h. Remove it.
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Revision tags: netbsd-8-0-RELEASE netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base 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
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#
1.100 |
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31-Mar-2017 |
msaitoh |
branches: 1.100.6; 1.100.12; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
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Revision tags: pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
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#
1.99 |
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15-Dec-2016 |
ozaki-r |
branches: 1.99.2; 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
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#
1.98 |
|
02-Oct-2016 |
christos |
MFREE -> m_free
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Revision tags: localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base
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#
1.97 |
|
14-Jul-2016 |
msaitoh |
branches: 1.97.2; - Use aprint*() more in xxx_attach(). - Add missing aprint_naive("\n"). - Remove extra spaces and tabs. - KNF.
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Revision tags: nick-nhusb-base-20160907
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#
1.96 |
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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 nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.95 |
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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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#
1.94 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: netbsd-7-2-RELEASE 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 tls-maxphys-base
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#
1.93 |
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10-Aug-2014 |
tls |
branches: 1.93.4; Merge tls-earlyentropy branch into HEAD.
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Revision tags: yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase rmind-smpnet-base
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#
1.92 |
|
08-Nov-2013 |
christos |
branches: 1.92.2; fix unused variable warnings
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Revision tags: riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
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#
1.91 |
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27-Oct-2012 |
chs |
branches: 1.91.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
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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-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
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#
1.90 |
|
02-Feb-2012 |
tls |
branches: 1.90.6; 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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Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base
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#
1.89 |
|
19-Nov-2011 |
tls |
branches: 1.89.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following:
An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time.
A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available.
The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time.
An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm.
A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream.
An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice.
In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve.
The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component.
The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run.
A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl.
The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet.
Manual pages for the new kernel interfaces are forthcoming.
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Revision tags: jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base
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#
1.88 |
|
05-Apr-2010 |
joerg |
branches: 1.88.8; 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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#
1.87 |
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19-Jan-2010 |
pooka |
branches: 1.87.2; 1.87.4; 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 yamt-nfs-mp-base8 yamt-nfs-mp-base7 jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 jym-xensuspend-nbase jym-xensuspend-base
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#
1.86 |
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12-May-2009 |
cegger |
struct device * -> device_t, no functional changes intended.
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#
1.85 |
|
12-May-2009 |
cegger |
struct cfdata * -> cfdata_t, no functional changes intended.
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Revision tags: yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
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#
1.84 |
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14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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#
1.83 |
|
17-Dec-2008 |
cegger |
branches: 1.83.2; make this compile with IYDEBUG
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#
1.82 |
|
16-Dec-2008 |
christos |
replace bitmask_snprintf(9) with snprintb(3)
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
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#
1.81 |
|
07-Nov-2008 |
dyoung |
*** 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-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 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 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base
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#
1.80 |
|
28-Apr-2008 |
martin |
branches: 1.80.6; 1.80.8; Remove clause 3 and 4 from TNF licenses
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Revision tags: yamt-pf42-baseX yamt-nfs-mp-base yamt-pf42-base
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#
1.79 |
|
08-Apr-2008 |
cegger |
branches: 1.79.2; 1.79.4; use aprint_*_dev and device_xname
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Revision tags: ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-merge1 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 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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#
1.78 |
|
19-Oct-2007 |
ad |
branches: 1.78.16; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base4 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base vmlocking-base
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#
1.77 |
|
01-Sep-2007 |
dyoung |
branches: 1.77.4; Change a bazillion occurrences of code resembling this,
error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec);
if (error == ENETRESET) {
to this,
if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) {
which does the same thing.
(A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.)
Use ifreq_getaddr() twice in es(4).
Whitespace nits.
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#
1.76 |
|
26-Aug-2007 |
dyoung |
branches: 1.76.2; Constify: LLADDR -> CLLADDR. I'm aiming here to make it easier to identify sockaddr_dl abuse that remains in the kernel, especially the potential for overwriting memory past the end of a sockaddr_dl with, e.g., memcpy(LLADDR(), ...).
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Revision tags: matt-mips64-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base mjf-ufs-trans-base
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#
1.75 |
|
04-Mar-2007 |
christos |
branches: 1.75.2; 1.75.10; 1.75.14; 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 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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#
1.74 |
|
16-Nov-2006 |
christos |
branches: 1.74.4; __unused removal on arguments; approved by core.
|
Revision tags: yamt-splraiseipl-base2
|
#
1.73 |
|
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
|
#
1.72 |
|
07-Sep-2006 |
dogcow |
branches: 1.72.2; 1.72.4; 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 elad-kernelauth-base simonb-timecounters-base
|
#
1.71 |
|
14-Apr-2006 |
christos |
Coverity CID 1104: Return early if no mbuf.
|
Revision tags: yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5
|
#
1.70 |
|
24-Dec-2005 |
perry |
branches: 1.70.4; 1.70.6; 1.70.8; 1.70.10; 1.70.12; Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
#
1.69 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
|
Revision tags: yamt-readahead-base3 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 ktrace-lwp-base
|
#
1.68 |
|
22-May-2005 |
christos |
branches: 1.68.2; No 0x in front of %p...
|
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 kent-audio2-base
|
#
1.67 |
|
27-Feb-2005 |
perry |
nuke trailing whitespace
|
Revision tags: yamt-km-base2
|
#
1.66 |
|
04-Feb-2005 |
perry |
de-__P
|
Revision tags: yamt-km-base kent-audio1-beforemerge kent-audio1-base
|
#
1.65 |
|
30-Oct-2004 |
thorpej |
branches: 1.65.4; 1.65.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING.
Fixes kern/27678.
|
#
1.64 |
|
14-Sep-2004 |
drochner |
Separate the namespace for default (ie unspecified) locators used by the isa.c bus driver and the "address/whatever not specified" argument passed to leaf device drivers. The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter "ISA_UNKNOWN_XXX", defined in isavar.h. This way we save a dependency of every ISA device driver on "locators.h".
|
Revision tags: netbsd-2-0-3-RELEASE netbsd-2-0-2-RELEASE netbsd-2-0-1-RELEASE netbsd-2-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
|
#
1.63 |
|
30-Oct-2003 |
simonb |
branches: 1.63.4; Remove some assigned-to but otherwise unused variables.
|
Revision tags: nathanw_sa_before_merge nathanw_sa_base
|
#
1.62 |
|
06-Jan-2003 |
wiz |
branches: 1.62.2; interrupt with two rs.
|
Revision tags: fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base kqueue-aftermerge kqueue-beforemerge kqueue-base
|
#
1.61 |
|
02-Oct-2002 |
thorpej |
Fix sizeof and whitespace bug from the script I'm using to do the CFATTACH_DECL conversion. (Grumble.)
|
#
1.60 |
|
02-Oct-2002 |
thorpej |
Use CFATTACH_DECL().
|
#
1.59 |
|
27-Sep-2002 |
thorpej |
Declare all cfattach structures const.
|
Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base gehenna-devsw-base eeh-devprop-base newlock-base
|
#
1.58 |
|
05-Mar-2002 |
itojun |
bring in latest ALTQ from kjc. ALTQify some of the drivers.
|
Revision tags: ifpoll-base
|
#
1.57 |
|
07-Jan-2002 |
thorpej |
Overhaul of the ISA autoconfiguration code to support direct configuration of devices logically attached to the ISA bus:
* Change the isa_attach_args to have arrays of io, mem, irq, drq resources. * Add a "pnpnames" and a linked list of "pnpcompatnames" to the isa_attach_args. If either of these members are non-NULL, direct configuration of the bus is being performed. Add an ISA_DIRECT_CONFIG() macro to test for this. * Drivers are not allowed to modify the isa_attach_args unless direct configuration is not being performed and the probe fucntion is returning success. * Adapt device drivers -- currently, all driver probe routines return "no match" if ISA_DIRECT_CONFIG() evaluates to true.
|
#
1.56 |
|
13-Nov-2001 |
lukem |
add RCSID
|
Revision tags: thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
|
#
1.55 |
|
18-Jul-2001 |
thorpej |
bcopy -> memcpy
|
#
1.54 |
|
18-Jul-2001 |
thorpej |
bcmp -> memcmp
|
#
1.53 |
|
15-May-2001 |
lukem |
branches: 1.53.2; delint: need ; between case label and }
|
Revision tags: thorpej_scsipi_beforemerge thorpej_scsipi_nbase thorpej_scsipi_base
|
#
1.52 |
|
23-Mar-2001 |
is |
Move tx chain result handling into iystart(). This way, ww normally only need an interupt when the hardware hits tx chain end. We switch on one int per packet sent when we fill up and go into OACTIVE mode. Measured total interupt savings on large NFS writes: 20%.
|
#
1.51 |
|
22-Mar-2001 |
is |
Oops. We _do_ need to receive broadcasts. At least as long as we want ARP.
|
#
1.50 |
|
16-Mar-2001 |
is |
Don't need to use the hash filter for a single individual address; make sure concurrent receive processing is disabled.
|
#
1.49 |
|
16-Mar-2001 |
is |
Don't abort chain processing on error.
|
#
1.48 |
|
16-Mar-2001 |
is |
Full documentation helps. Among other bugs, remove off-by-one-error when initializing tx upper limit register.
|
#
1.47 |
|
15-Mar-2001 |
is |
It's one more if the max. coll. bit is set.
|
#
1.46 |
|
15-Mar-2001 |
is |
Thats collisions, not errors!
|
#
1.45 |
|
14-Dec-2000 |
thorpej |
branches: 1.45.2; ALTQ'ify.
|
#
1.44 |
|
15-Nov-2000 |
thorpej |
Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
|
#
1.43 |
|
01-Oct-2000 |
thorpej |
Move the check for "promisc + unicast + not for us" into ether_input(), and change Ethernet drivers to always pass all received frames to ether_input() (with a few exceptions, which are documented in the code).
|
#
1.42 |
|
09-Aug-2000 |
tv |
%b -> bitmask_snprintf()
|
#
1.41 |
|
21-Jul-2000 |
is |
- Big endianness cleanup:
a) use stream methods when transferring data via the MEMPORT into/out of the chips buffer memory b) use htole16/le16toh when interpreting 16bit values in the chips memory
Both where NOPs on i386 machines, which is why this worked before on the test machine(s), but would break when on a big-endian machine.
|
#
1.40 |
|
14-Jul-2000 |
is |
Do a dummy read after writing through the memory access pipeline, to flush it, before starting the command to install the multicast list. (We did it right for writing data packets, but failed here.) Without this, the last multicast address installed won't be made active.
|
#
1.39 |
|
28-Jun-2000 |
mrg |
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
|
#
1.38 |
|
23-Jun-2000 |
is |
s/sc->sc_ethercom.ec_if./ifp->/ where appropriate and formerly forgotten, for better readability.
|
#
1.37 |
|
23-Jun-2000 |
is |
Only "complain" about successful multicast setup if IFF_DEBUG was set.
|
Revision tags: netbsd-1-5-base minoura-xpg4dl-base
|
#
1.36 |
|
30-Mar-2000 |
augustss |
branches: 1.36.4; Remove register declarations.
|
Revision tags: chs-ubc2-newbase wrstuden-devbsize-19991221 wrstuden-devbsize-base comdex-fall-1999-base fvdl-softdep-base
|
#
1.35 |
|
25-Aug-1999 |
thorpej |
branches: 1.35.2; When padding short packets on transmit, don't include the CRC length in the computation. kern/8194.
|
Revision tags: chs-ubc2-base
|
#
1.34 |
|
18-May-1999 |
thorpej |
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (*if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing *_ifattach() to set them up as appropriate.
|
Revision tags: netbsd-1-4-PATCH002 kame_141_19991130 netbsd-1-4-PATCH001 kame_14_19990705 kame_14_19990628 netbsd-1-4-RELEASE netbsd-1-4-base
|
#
1.33 |
|
25-Mar-1999 |
thorpej |
branches: 1.33.2; 1.33.4; Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them ourselves.
|
#
1.32 |
|
28-Feb-1999 |
explorer |
Update to slightly altered rnd_attach_source() api
|
#
1.31 |
|
16-Feb-1999 |
is |
Fix Copyright dates
|
#
1.30 |
|
16-Feb-1999 |
is |
Assign my files to The NetBSD Foundation, Inc.
|
Revision tags: kenh-if-detach-base chs-ubc-base
|
#
1.29 |
|
08-Aug-1998 |
mycroft |
branches: 1.29.4; Use splnet, not splimp.
|
#
1.28 |
|
31-Jul-1998 |
rvb |
Flush spurious #endif after ADDMULTI
|
#
1.27 |
|
30-Jul-1998 |
is |
Document supported boards near the top of the driver source code.
|
#
1.26 |
|
30-Jul-1998 |
is |
Multicast support.
|
Revision tags: eeh-paddr_t-base
|
#
1.25 |
|
28-Jul-1998 |
is |
branches: 1.25.2; ic/i82595reg.h
|
#
1.24 |
|
28-Jul-1998 |
is |
Remove dead code.
|
#
1.23 |
|
05-Jul-1998 |
jonathan |
defopt NS, NSIP.
|
#
1.22 |
|
05-Jul-1998 |
jonathan |
defopt INET, NETATALK.
|
#
1.21 |
|
09-Jun-1998 |
thorpej |
Nuke __BROKEN_INDIRECT_CONFIG.
|
#
1.20 |
|
03-Feb-1998 |
is |
Put a debugging printf inside #ifdef IYDEBUG ... #endif.
|
#
1.19 |
|
12-Jan-1998 |
thorpej |
Update for config changes.
|
#
1.18 |
|
02-Dec-1997 |
bouyer |
The iy driver now uses if_media (it was the last one, at last for i386, to use the historical link? flags for media select) XXX No pullup request for this. But if sysinst supports explicit media XXX selection in 1.3, this should be in 1.3 as well.
|
#
1.17 |
|
30-Nov-1997 |
drochner |
make it compile without "__BROKEN_INDIRECT_CONFIG"
|
Revision tags: netbsd-1-3-RELEASE netbsd-1-3-BETA netbsd-1-3-base
|
#
1.16 |
|
20-Oct-1997 |
thorpej |
branches: 1.16.2; Don't panic if we fail to remap i/o or mem space in the attach function. Instead, print a diagnostic and return. (Some drivers do this already.)
Also, normalize the diagnostic message, and fix some places where the printfs were getting ugly.
|
#
1.15 |
|
18-Oct-1997 |
drochner |
This driver can't handle wildcarded iobase. (This is really a config file error.)
|
#
1.14 |
|
15-Oct-1997 |
explorer |
Add and/or update rnd_*() hooks
|
Revision tags: thorpej-signal-base marc-pcmcia-bp marc-pcmcia-base
|
#
1.13 |
|
28-Apr-1997 |
mycroft |
Oops; forgot to GC the last mbuf allocated when out of clusters. Also, remove the internal mbuf queue, which is not needed by this driver.
|
#
1.12 |
|
24-Apr-1997 |
mycroft |
Fix typo in previous.
|
#
1.11 |
|
24-Apr-1997 |
mycroft |
If we fail to allocate a cluster to hold a large packet, simply drop it rather than using a chain of tiny mbufs.
|
#
1.10 |
|
15-Mar-1997 |
is |
New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work.
For the detailed change history, look at the commit log entries for the is-newarp branch.
|
Revision tags: is-newarp-before-merge is-newarp-base
|
#
1.9 |
|
21-Oct-1996 |
thorpej |
branches: 1.9.4; New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.
|
#
1.8 |
|
13-Oct-1996 |
christos |
backout kprintf changes
|
#
1.7 |
|
10-Oct-1996 |
christos |
printf -> kprintf, sprintf -> ksprintf
|
#
1.6 |
|
25-Jul-1996 |
is |
Changed the driver to use bus_xxx().
|
#
1.5 |
|
22-May-1996 |
is |
Added flags to the iy driver to override the media autodetect mechanism, if necessary. Added a manpage to document the flags.
|
Revision tags: netbsd-1-2-PATCH001 netbsd-1-2-RELEASE netbsd-1-2-BETA netbsd-1-2-base
|
#
1.4 |
|
12-May-1996 |
mycroft |
Use intr.h.
|
#
1.3 |
|
08-May-1996 |
is |
Fix a typo.
|
#
1.2 |
|
07-May-1996 |
thorpej |
Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
|
#
1.1 |
|
06-May-1996 |
is |
Add "iy" driver for Ethernet ISA boards using the Intel i82595 chip, e.g. (and only tested on) Intel Etherexpress PRO. Should work on any i82595 ISA board which uses an EEPROM for config information; NETBLKID not yet supported. TODO: change to BUS interface, add multicast support.
|
#
1.106 |
|
23-May-2019 |
msaitoh |
-No functional change: - KNF - u_int*_t -> uint*_t.
|
#
1.105 |
|
24-Apr-2019 |
msaitoh |
Remove extra test for SIOCSIFMEDIA.
|
Revision tags: isaki-audio2-base
|
#
1.104 |
|
05-Feb-2019 |
msaitoh |
Remove very old IFF_NOTRAILERS flag.
|
Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906
|
#
1.103 |
|
03-Sep-2018 |
riastradh |
Rename min/max -> uimin/uimax for better honesty.
These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended.
HOWEVER! Some subsystems have
#define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b))
even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation.
To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it.
I have left a handful of bootloaders that are too annoying to compile-test, and some dead code:
cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4))
It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them.
Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
|
Revision tags: jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
|
#
1.102 |
|
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.
|
Revision tags: pgoyette-compat-0625
|
#
1.101 |
|
22-Jun-2018 |
msaitoh |
It's not required to include net/bpfdesc.h. Remove it.
|
Revision tags: netbsd-8-0-RELEASE netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base 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
|
#
1.100 |
|
31-Mar-2017 |
msaitoh |
branches: 1.100.6; 1.100.12; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
|
Revision tags: pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
|
#
1.99 |
|
15-Dec-2016 |
ozaki-r |
branches: 1.99.2; 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
|
#
1.98 |
|
02-Oct-2016 |
christos |
MFREE -> m_free
|
Revision tags: localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base
|
#
1.97 |
|
14-Jul-2016 |
msaitoh |
branches: 1.97.2; - Use aprint*() more in xxx_attach(). - Add missing aprint_naive("\n"). - Remove extra spaces and tabs. - KNF.
|
Revision tags: nick-nhusb-base-20160907
|
#
1.96 |
|
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.
|
Revision tags: nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319
|
#
1.95 |
|
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
|
#
1.94 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
|
Revision tags: netbsd-7-2-RELEASE 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 tls-maxphys-base
|
#
1.93 |
|
10-Aug-2014 |
tls |
branches: 1.93.4; Merge tls-earlyentropy branch into HEAD.
|
Revision tags: yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase rmind-smpnet-base
|
#
1.92 |
|
08-Nov-2013 |
christos |
branches: 1.92.2; fix unused variable warnings
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Revision tags: riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
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#
1.91 |
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27-Oct-2012 |
chs |
branches: 1.91.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
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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-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
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#
1.90 |
|
02-Feb-2012 |
tls |
branches: 1.90.6; 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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Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base
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#
1.89 |
|
19-Nov-2011 |
tls |
branches: 1.89.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following:
An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time.
A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available.
The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time.
An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm.
A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream.
An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice.
In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve.
The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component.
The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run.
A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl.
The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet.
Manual pages for the new kernel interfaces are forthcoming.
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Revision tags: jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base
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#
1.88 |
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05-Apr-2010 |
joerg |
branches: 1.88.8; 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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#
1.87 |
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19-Jan-2010 |
pooka |
branches: 1.87.2; 1.87.4; 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 yamt-nfs-mp-base8 yamt-nfs-mp-base7 jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 jym-xensuspend-nbase jym-xensuspend-base
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#
1.86 |
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12-May-2009 |
cegger |
struct device * -> device_t, no functional changes intended.
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#
1.85 |
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12-May-2009 |
cegger |
struct cfdata * -> cfdata_t, no functional changes intended.
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Revision tags: yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
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#
1.84 |
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14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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#
1.83 |
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17-Dec-2008 |
cegger |
branches: 1.83.2; make this compile with IYDEBUG
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#
1.82 |
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16-Dec-2008 |
christos |
replace bitmask_snprintf(9) with snprintb(3)
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
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#
1.81 |
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07-Nov-2008 |
dyoung |
*** 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-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 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 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base
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#
1.80 |
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28-Apr-2008 |
martin |
branches: 1.80.6; 1.80.8; Remove clause 3 and 4 from TNF licenses
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Revision tags: yamt-pf42-baseX yamt-nfs-mp-base yamt-pf42-base
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#
1.79 |
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08-Apr-2008 |
cegger |
branches: 1.79.2; 1.79.4; use aprint_*_dev and device_xname
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Revision tags: ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-merge1 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 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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#
1.78 |
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19-Oct-2007 |
ad |
branches: 1.78.16; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base4 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base vmlocking-base
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#
1.77 |
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01-Sep-2007 |
dyoung |
branches: 1.77.4; Change a bazillion occurrences of code resembling this,
error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec);
if (error == ENETRESET) {
to this,
if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) {
which does the same thing.
(A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.)
Use ifreq_getaddr() twice in es(4).
Whitespace nits.
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#
1.76 |
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26-Aug-2007 |
dyoung |
branches: 1.76.2; Constify: LLADDR -> CLLADDR. I'm aiming here to make it easier to identify sockaddr_dl abuse that remains in the kernel, especially the potential for overwriting memory past the end of a sockaddr_dl with, e.g., memcpy(LLADDR(), ...).
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Revision tags: matt-mips64-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base mjf-ufs-trans-base
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#
1.75 |
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04-Mar-2007 |
christos |
branches: 1.75.2; 1.75.10; 1.75.14; 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 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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#
1.74 |
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16-Nov-2006 |
christos |
branches: 1.74.4; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.73 |
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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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#
1.72 |
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07-Sep-2006 |
dogcow |
branches: 1.72.2; 1.72.4; 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 elad-kernelauth-base simonb-timecounters-base
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1.71 |
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14-Apr-2006 |
christos |
Coverity CID 1104: Return early if no mbuf.
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Revision tags: yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5
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1.70 |
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24-Dec-2005 |
perry |
branches: 1.70.4; 1.70.6; 1.70.8; 1.70.10; 1.70.12; Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
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#
1.69 |
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11-Dec-2005 |
christos |
merge ktrace-lwp.
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Revision tags: yamt-readahead-base3 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 ktrace-lwp-base
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#
1.68 |
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22-May-2005 |
christos |
branches: 1.68.2; No 0x in front of %p...
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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 kent-audio2-base
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1.67 |
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27-Feb-2005 |
perry |
nuke trailing whitespace
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Revision tags: yamt-km-base2
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1.66 |
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04-Feb-2005 |
perry |
de-__P
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Revision tags: yamt-km-base kent-audio1-beforemerge kent-audio1-base
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1.65 |
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30-Oct-2004 |
thorpej |
branches: 1.65.4; 1.65.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING.
Fixes kern/27678.
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#
1.64 |
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14-Sep-2004 |
drochner |
Separate the namespace for default (ie unspecified) locators used by the isa.c bus driver and the "address/whatever not specified" argument passed to leaf device drivers. The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter "ISA_UNKNOWN_XXX", defined in isavar.h. This way we save a dependency of every ISA device driver on "locators.h".
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Revision tags: netbsd-2-0-3-RELEASE netbsd-2-0-2-RELEASE netbsd-2-0-1-RELEASE netbsd-2-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
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#
1.63 |
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30-Oct-2003 |
simonb |
branches: 1.63.4; Remove some assigned-to but otherwise unused variables.
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Revision tags: nathanw_sa_before_merge nathanw_sa_base
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#
1.62 |
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06-Jan-2003 |
wiz |
branches: 1.62.2; interrupt with two rs.
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Revision tags: fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base kqueue-aftermerge kqueue-beforemerge kqueue-base
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1.61 |
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02-Oct-2002 |
thorpej |
Fix sizeof and whitespace bug from the script I'm using to do the CFATTACH_DECL conversion. (Grumble.)
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#
1.60 |
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02-Oct-2002 |
thorpej |
Use CFATTACH_DECL().
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#
1.59 |
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27-Sep-2002 |
thorpej |
Declare all cfattach structures const.
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Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base gehenna-devsw-base eeh-devprop-base newlock-base
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#
1.58 |
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05-Mar-2002 |
itojun |
bring in latest ALTQ from kjc. ALTQify some of the drivers.
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Revision tags: ifpoll-base
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#
1.57 |
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07-Jan-2002 |
thorpej |
Overhaul of the ISA autoconfiguration code to support direct configuration of devices logically attached to the ISA bus:
* Change the isa_attach_args to have arrays of io, mem, irq, drq resources. * Add a "pnpnames" and a linked list of "pnpcompatnames" to the isa_attach_args. If either of these members are non-NULL, direct configuration of the bus is being performed. Add an ISA_DIRECT_CONFIG() macro to test for this. * Drivers are not allowed to modify the isa_attach_args unless direct configuration is not being performed and the probe fucntion is returning success. * Adapt device drivers -- currently, all driver probe routines return "no match" if ISA_DIRECT_CONFIG() evaluates to true.
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#
1.56 |
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13-Nov-2001 |
lukem |
add RCSID
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Revision tags: thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
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#
1.55 |
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18-Jul-2001 |
thorpej |
bcopy -> memcpy
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#
1.54 |
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18-Jul-2001 |
thorpej |
bcmp -> memcmp
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1.53 |
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15-May-2001 |
lukem |
branches: 1.53.2; delint: need ; between case label and }
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Revision tags: thorpej_scsipi_beforemerge thorpej_scsipi_nbase thorpej_scsipi_base
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#
1.52 |
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23-Mar-2001 |
is |
Move tx chain result handling into iystart(). This way, ww normally only need an interupt when the hardware hits tx chain end. We switch on one int per packet sent when we fill up and go into OACTIVE mode. Measured total interupt savings on large NFS writes: 20%.
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#
1.51 |
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22-Mar-2001 |
is |
Oops. We _do_ need to receive broadcasts. At least as long as we want ARP.
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#
1.50 |
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16-Mar-2001 |
is |
Don't need to use the hash filter for a single individual address; make sure concurrent receive processing is disabled.
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#
1.49 |
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16-Mar-2001 |
is |
Don't abort chain processing on error.
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#
1.48 |
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16-Mar-2001 |
is |
Full documentation helps. Among other bugs, remove off-by-one-error when initializing tx upper limit register.
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#
1.47 |
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15-Mar-2001 |
is |
It's one more if the max. coll. bit is set.
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#
1.46 |
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15-Mar-2001 |
is |
Thats collisions, not errors!
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#
1.45 |
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14-Dec-2000 |
thorpej |
branches: 1.45.2; ALTQ'ify.
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#
1.44 |
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15-Nov-2000 |
thorpej |
Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
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#
1.43 |
|
01-Oct-2000 |
thorpej |
Move the check for "promisc + unicast + not for us" into ether_input(), and change Ethernet drivers to always pass all received frames to ether_input() (with a few exceptions, which are documented in the code).
|
#
1.42 |
|
09-Aug-2000 |
tv |
%b -> bitmask_snprintf()
|
#
1.41 |
|
21-Jul-2000 |
is |
- Big endianness cleanup:
a) use stream methods when transferring data via the MEMPORT into/out of the chips buffer memory b) use htole16/le16toh when interpreting 16bit values in the chips memory
Both where NOPs on i386 machines, which is why this worked before on the test machine(s), but would break when on a big-endian machine.
|
#
1.40 |
|
14-Jul-2000 |
is |
Do a dummy read after writing through the memory access pipeline, to flush it, before starting the command to install the multicast list. (We did it right for writing data packets, but failed here.) Without this, the last multicast address installed won't be made active.
|
#
1.39 |
|
28-Jun-2000 |
mrg |
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
|
#
1.38 |
|
23-Jun-2000 |
is |
s/sc->sc_ethercom.ec_if./ifp->/ where appropriate and formerly forgotten, for better readability.
|
#
1.37 |
|
23-Jun-2000 |
is |
Only "complain" about successful multicast setup if IFF_DEBUG was set.
|
Revision tags: netbsd-1-5-base minoura-xpg4dl-base
|
#
1.36 |
|
30-Mar-2000 |
augustss |
branches: 1.36.4; Remove register declarations.
|
Revision tags: chs-ubc2-newbase wrstuden-devbsize-19991221 wrstuden-devbsize-base comdex-fall-1999-base fvdl-softdep-base
|
#
1.35 |
|
25-Aug-1999 |
thorpej |
branches: 1.35.2; When padding short packets on transmit, don't include the CRC length in the computation. kern/8194.
|
Revision tags: chs-ubc2-base
|
#
1.34 |
|
18-May-1999 |
thorpej |
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (*if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing *_ifattach() to set them up as appropriate.
|
Revision tags: netbsd-1-4-PATCH002 kame_141_19991130 netbsd-1-4-PATCH001 kame_14_19990705 kame_14_19990628 netbsd-1-4-RELEASE netbsd-1-4-base
|
#
1.33 |
|
25-Mar-1999 |
thorpej |
branches: 1.33.2; 1.33.4; Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them ourselves.
|
#
1.32 |
|
28-Feb-1999 |
explorer |
Update to slightly altered rnd_attach_source() api
|
#
1.31 |
|
16-Feb-1999 |
is |
Fix Copyright dates
|
#
1.30 |
|
16-Feb-1999 |
is |
Assign my files to The NetBSD Foundation, Inc.
|
Revision tags: kenh-if-detach-base chs-ubc-base
|
#
1.29 |
|
08-Aug-1998 |
mycroft |
branches: 1.29.4; Use splnet, not splimp.
|
#
1.28 |
|
31-Jul-1998 |
rvb |
Flush spurious #endif after ADDMULTI
|
#
1.27 |
|
30-Jul-1998 |
is |
Document supported boards near the top of the driver source code.
|
#
1.26 |
|
30-Jul-1998 |
is |
Multicast support.
|
Revision tags: eeh-paddr_t-base
|
#
1.25 |
|
28-Jul-1998 |
is |
branches: 1.25.2; ic/i82595reg.h
|
#
1.24 |
|
28-Jul-1998 |
is |
Remove dead code.
|
#
1.23 |
|
05-Jul-1998 |
jonathan |
defopt NS, NSIP.
|
#
1.22 |
|
05-Jul-1998 |
jonathan |
defopt INET, NETATALK.
|
#
1.21 |
|
09-Jun-1998 |
thorpej |
Nuke __BROKEN_INDIRECT_CONFIG.
|
#
1.20 |
|
03-Feb-1998 |
is |
Put a debugging printf inside #ifdef IYDEBUG ... #endif.
|
#
1.19 |
|
12-Jan-1998 |
thorpej |
Update for config changes.
|
#
1.18 |
|
02-Dec-1997 |
bouyer |
The iy driver now uses if_media (it was the last one, at last for i386, to use the historical link? flags for media select) XXX No pullup request for this. But if sysinst supports explicit media XXX selection in 1.3, this should be in 1.3 as well.
|
#
1.17 |
|
30-Nov-1997 |
drochner |
make it compile without "__BROKEN_INDIRECT_CONFIG"
|
Revision tags: netbsd-1-3-RELEASE netbsd-1-3-BETA netbsd-1-3-base
|
#
1.16 |
|
20-Oct-1997 |
thorpej |
branches: 1.16.2; Don't panic if we fail to remap i/o or mem space in the attach function. Instead, print a diagnostic and return. (Some drivers do this already.)
Also, normalize the diagnostic message, and fix some places where the printfs were getting ugly.
|
#
1.15 |
|
18-Oct-1997 |
drochner |
This driver can't handle wildcarded iobase. (This is really a config file error.)
|
#
1.14 |
|
15-Oct-1997 |
explorer |
Add and/or update rnd_*() hooks
|
Revision tags: thorpej-signal-base marc-pcmcia-bp marc-pcmcia-base
|
#
1.13 |
|
28-Apr-1997 |
mycroft |
Oops; forgot to GC the last mbuf allocated when out of clusters. Also, remove the internal mbuf queue, which is not needed by this driver.
|
#
1.12 |
|
24-Apr-1997 |
mycroft |
Fix typo in previous.
|
#
1.11 |
|
24-Apr-1997 |
mycroft |
If we fail to allocate a cluster to hold a large packet, simply drop it rather than using a chain of tiny mbufs.
|
#
1.10 |
|
15-Mar-1997 |
is |
New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work.
For the detailed change history, look at the commit log entries for the is-newarp branch.
|
Revision tags: is-newarp-before-merge is-newarp-base
|
#
1.9 |
|
21-Oct-1996 |
thorpej |
branches: 1.9.4; New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.
|
#
1.8 |
|
13-Oct-1996 |
christos |
backout kprintf changes
|
#
1.7 |
|
10-Oct-1996 |
christos |
printf -> kprintf, sprintf -> ksprintf
|
#
1.6 |
|
25-Jul-1996 |
is |
Changed the driver to use bus_xxx().
|
#
1.5 |
|
22-May-1996 |
is |
Added flags to the iy driver to override the media autodetect mechanism, if necessary. Added a manpage to document the flags.
|
Revision tags: netbsd-1-2-PATCH001 netbsd-1-2-RELEASE netbsd-1-2-BETA netbsd-1-2-base
|
#
1.4 |
|
12-May-1996 |
mycroft |
Use intr.h.
|
#
1.3 |
|
08-May-1996 |
is |
Fix a typo.
|
#
1.2 |
|
07-May-1996 |
thorpej |
Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
|
#
1.1 |
|
06-May-1996 |
is |
Add "iy" driver for Ethernet ISA boards using the Intel i82595 chip, e.g. (and only tested on) Intel Etherexpress PRO. Should work on any i82595 ISA board which uses an EEPROM for config information; NETBLKID not yet supported. TODO: change to BUS interface, add multicast support.
|
#
1.105 |
|
24-Apr-2019 |
msaitoh |
Remove extra test for SIOCSIFMEDIA.
|
Revision tags: isaki-audio2-base
|
#
1.104 |
|
05-Feb-2019 |
msaitoh |
Remove very old IFF_NOTRAILERS flag.
|
Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906
|
#
1.103 |
|
03-Sep-2018 |
riastradh |
Rename min/max -> uimin/uimax for better honesty.
These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended.
HOWEVER! Some subsystems have
#define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b))
even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation.
To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it.
I have left a handful of bootloaders that are too annoying to compile-test, and some dead code:
cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4))
It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them.
Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
|
Revision tags: jdolecek-ncqfixes-base pgoyette-compat-0728 phil-wifi-base
|
#
1.102 |
|
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.
|
Revision tags: pgoyette-compat-0625
|
#
1.101 |
|
22-Jun-2018 |
msaitoh |
It's not required to include net/bpfdesc.h. Remove it.
|
Revision tags: netbsd-8-0-RELEASE netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base 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
|
#
1.100 |
|
31-Mar-2017 |
msaitoh |
branches: 1.100.6; 1.100.12; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
|
Revision tags: pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
|
#
1.99 |
|
15-Dec-2016 |
ozaki-r |
branches: 1.99.2; 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
|
#
1.98 |
|
02-Oct-2016 |
christos |
MFREE -> m_free
|
Revision tags: localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base
|
#
1.97 |
|
14-Jul-2016 |
msaitoh |
branches: 1.97.2; - Use aprint*() more in xxx_attach(). - Add missing aprint_naive("\n"). - Remove extra spaces and tabs. - KNF.
|
Revision tags: nick-nhusb-base-20160907
|
#
1.96 |
|
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.
|
Revision tags: nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319
|
#
1.95 |
|
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
|
#
1.94 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
|
Revision tags: netbsd-7-2-RELEASE 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 tls-maxphys-base
|
#
1.93 |
|
10-Aug-2014 |
tls |
branches: 1.93.4; Merge tls-earlyentropy branch into HEAD.
|
Revision tags: yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase rmind-smpnet-base
|
#
1.92 |
|
08-Nov-2013 |
christos |
branches: 1.92.2; fix unused variable warnings
|
Revision tags: riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
|
#
1.91 |
|
27-Oct-2012 |
chs |
branches: 1.91.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
|
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-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
|
#
1.90 |
|
02-Feb-2012 |
tls |
branches: 1.90.6; 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.
|
Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base
|
#
1.89 |
|
19-Nov-2011 |
tls |
branches: 1.89.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following:
An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time.
A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available.
The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time.
An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm.
A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream.
An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice.
In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve.
The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component.
The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run.
A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl.
The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet.
Manual pages for the new kernel interfaces are forthcoming.
|
Revision tags: jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base
|
#
1.88 |
|
05-Apr-2010 |
joerg |
branches: 1.88.8; 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
|
#
1.87 |
|
19-Jan-2010 |
pooka |
branches: 1.87.2; 1.87.4; 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 yamt-nfs-mp-base8 yamt-nfs-mp-base7 jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 jym-xensuspend-nbase jym-xensuspend-base
|
#
1.86 |
|
12-May-2009 |
cegger |
struct device * -> device_t, no functional changes intended.
|
#
1.85 |
|
12-May-2009 |
cegger |
struct cfdata * -> cfdata_t, no functional changes intended.
|
Revision tags: yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
|
#
1.84 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
|
Revision tags: nick-hppapmap-base2 mjf-devfs2-base
|
#
1.83 |
|
17-Dec-2008 |
cegger |
branches: 1.83.2; make this compile with IYDEBUG
|
#
1.82 |
|
16-Dec-2008 |
christos |
replace bitmask_snprintf(9) with snprintb(3)
|
Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
|
#
1.81 |
|
07-Nov-2008 |
dyoung |
*** 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.
|
Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 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 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base
|
#
1.80 |
|
28-Apr-2008 |
martin |
branches: 1.80.6; 1.80.8; Remove clause 3 and 4 from TNF licenses
|
Revision tags: yamt-pf42-baseX yamt-nfs-mp-base yamt-pf42-base
|
#
1.79 |
|
08-Apr-2008 |
cegger |
branches: 1.79.2; 1.79.4; use aprint_*_dev and device_xname
|
Revision tags: ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-merge1 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 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
|
#
1.78 |
|
19-Oct-2007 |
ad |
branches: 1.78.16; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
|
Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base4 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base vmlocking-base
|
#
1.77 |
|
01-Sep-2007 |
dyoung |
branches: 1.77.4; Change a bazillion occurrences of code resembling this,
error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec);
if (error == ENETRESET) {
to this,
if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) {
which does the same thing.
(A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.)
Use ifreq_getaddr() twice in es(4).
Whitespace nits.
|
#
1.76 |
|
26-Aug-2007 |
dyoung |
branches: 1.76.2; Constify: LLADDR -> CLLADDR. I'm aiming here to make it easier to identify sockaddr_dl abuse that remains in the kernel, especially the potential for overwriting memory past the end of a sockaddr_dl with, e.g., memcpy(LLADDR(), ...).
|
Revision tags: matt-mips64-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base mjf-ufs-trans-base
|
#
1.75 |
|
04-Mar-2007 |
christos |
branches: 1.75.2; 1.75.10; 1.75.14; 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 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
|
#
1.74 |
|
16-Nov-2006 |
christos |
branches: 1.74.4; __unused removal on arguments; approved by core.
|
Revision tags: yamt-splraiseipl-base2
|
#
1.73 |
|
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
|
#
1.72 |
|
07-Sep-2006 |
dogcow |
branches: 1.72.2; 1.72.4; 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 elad-kernelauth-base simonb-timecounters-base
|
#
1.71 |
|
14-Apr-2006 |
christos |
Coverity CID 1104: Return early if no mbuf.
|
Revision tags: yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5
|
#
1.70 |
|
24-Dec-2005 |
perry |
branches: 1.70.4; 1.70.6; 1.70.8; 1.70.10; 1.70.12; Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
#
1.69 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
|
Revision tags: yamt-readahead-base3 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 ktrace-lwp-base
|
#
1.68 |
|
22-May-2005 |
christos |
branches: 1.68.2; No 0x in front of %p...
|
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 kent-audio2-base
|
#
1.67 |
|
27-Feb-2005 |
perry |
nuke trailing whitespace
|
Revision tags: yamt-km-base2
|
#
1.66 |
|
04-Feb-2005 |
perry |
de-__P
|
Revision tags: yamt-km-base kent-audio1-beforemerge kent-audio1-base
|
#
1.65 |
|
30-Oct-2004 |
thorpej |
branches: 1.65.4; 1.65.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING.
Fixes kern/27678.
|
#
1.64 |
|
14-Sep-2004 |
drochner |
Separate the namespace for default (ie unspecified) locators used by the isa.c bus driver and the "address/whatever not specified" argument passed to leaf device drivers. The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter "ISA_UNKNOWN_XXX", defined in isavar.h. This way we save a dependency of every ISA device driver on "locators.h".
|
Revision tags: netbsd-2-0-3-RELEASE netbsd-2-0-2-RELEASE netbsd-2-0-1-RELEASE netbsd-2-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
|
#
1.63 |
|
30-Oct-2003 |
simonb |
branches: 1.63.4; Remove some assigned-to but otherwise unused variables.
|
Revision tags: nathanw_sa_before_merge nathanw_sa_base
|
#
1.62 |
|
06-Jan-2003 |
wiz |
branches: 1.62.2; interrupt with two rs.
|
Revision tags: fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base kqueue-aftermerge kqueue-beforemerge kqueue-base
|
#
1.61 |
|
02-Oct-2002 |
thorpej |
Fix sizeof and whitespace bug from the script I'm using to do the CFATTACH_DECL conversion. (Grumble.)
|
#
1.60 |
|
02-Oct-2002 |
thorpej |
Use CFATTACH_DECL().
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#
1.59 |
|
27-Sep-2002 |
thorpej |
Declare all cfattach structures const.
|
Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base gehenna-devsw-base eeh-devprop-base newlock-base
|
#
1.58 |
|
05-Mar-2002 |
itojun |
bring in latest ALTQ from kjc. ALTQify some of the drivers.
|
Revision tags: ifpoll-base
|
#
1.57 |
|
07-Jan-2002 |
thorpej |
Overhaul of the ISA autoconfiguration code to support direct configuration of devices logically attached to the ISA bus:
* Change the isa_attach_args to have arrays of io, mem, irq, drq resources. * Add a "pnpnames" and a linked list of "pnpcompatnames" to the isa_attach_args. If either of these members are non-NULL, direct configuration of the bus is being performed. Add an ISA_DIRECT_CONFIG() macro to test for this. * Drivers are not allowed to modify the isa_attach_args unless direct configuration is not being performed and the probe fucntion is returning success. * Adapt device drivers -- currently, all driver probe routines return "no match" if ISA_DIRECT_CONFIG() evaluates to true.
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#
1.56 |
|
13-Nov-2001 |
lukem |
add RCSID
|
Revision tags: thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
|
#
1.55 |
|
18-Jul-2001 |
thorpej |
bcopy -> memcpy
|
#
1.54 |
|
18-Jul-2001 |
thorpej |
bcmp -> memcmp
|
#
1.53 |
|
15-May-2001 |
lukem |
branches: 1.53.2; delint: need ; between case label and }
|
Revision tags: thorpej_scsipi_beforemerge thorpej_scsipi_nbase thorpej_scsipi_base
|
#
1.52 |
|
23-Mar-2001 |
is |
Move tx chain result handling into iystart(). This way, ww normally only need an interupt when the hardware hits tx chain end. We switch on one int per packet sent when we fill up and go into OACTIVE mode. Measured total interupt savings on large NFS writes: 20%.
|
#
1.51 |
|
22-Mar-2001 |
is |
Oops. We _do_ need to receive broadcasts. At least as long as we want ARP.
|
#
1.50 |
|
16-Mar-2001 |
is |
Don't need to use the hash filter for a single individual address; make sure concurrent receive processing is disabled.
|
#
1.49 |
|
16-Mar-2001 |
is |
Don't abort chain processing on error.
|
#
1.48 |
|
16-Mar-2001 |
is |
Full documentation helps. Among other bugs, remove off-by-one-error when initializing tx upper limit register.
|
#
1.47 |
|
15-Mar-2001 |
is |
It's one more if the max. coll. bit is set.
|
#
1.46 |
|
15-Mar-2001 |
is |
Thats collisions, not errors!
|
#
1.45 |
|
14-Dec-2000 |
thorpej |
branches: 1.45.2; ALTQ'ify.
|
#
1.44 |
|
15-Nov-2000 |
thorpej |
Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
|
#
1.43 |
|
01-Oct-2000 |
thorpej |
Move the check for "promisc + unicast + not for us" into ether_input(), and change Ethernet drivers to always pass all received frames to ether_input() (with a few exceptions, which are documented in the code).
|
#
1.42 |
|
09-Aug-2000 |
tv |
%b -> bitmask_snprintf()
|
#
1.41 |
|
21-Jul-2000 |
is |
- Big endianness cleanup:
a) use stream methods when transferring data via the MEMPORT into/out of the chips buffer memory b) use htole16/le16toh when interpreting 16bit values in the chips memory
Both where NOPs on i386 machines, which is why this worked before on the test machine(s), but would break when on a big-endian machine.
|
#
1.40 |
|
14-Jul-2000 |
is |
Do a dummy read after writing through the memory access pipeline, to flush it, before starting the command to install the multicast list. (We did it right for writing data packets, but failed here.) Without this, the last multicast address installed won't be made active.
|
#
1.39 |
|
28-Jun-2000 |
mrg |
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
|
#
1.38 |
|
23-Jun-2000 |
is |
s/sc->sc_ethercom.ec_if./ifp->/ where appropriate and formerly forgotten, for better readability.
|
#
1.37 |
|
23-Jun-2000 |
is |
Only "complain" about successful multicast setup if IFF_DEBUG was set.
|
Revision tags: netbsd-1-5-base minoura-xpg4dl-base
|
#
1.36 |
|
30-Mar-2000 |
augustss |
branches: 1.36.4; Remove register declarations.
|
Revision tags: chs-ubc2-newbase wrstuden-devbsize-19991221 wrstuden-devbsize-base comdex-fall-1999-base fvdl-softdep-base
|
#
1.35 |
|
25-Aug-1999 |
thorpej |
branches: 1.35.2; When padding short packets on transmit, don't include the CRC length in the computation. kern/8194.
|
Revision tags: chs-ubc2-base
|
#
1.34 |
|
18-May-1999 |
thorpej |
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (*if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing *_ifattach() to set them up as appropriate.
|
Revision tags: netbsd-1-4-PATCH002 kame_141_19991130 netbsd-1-4-PATCH001 kame_14_19990705 kame_14_19990628 netbsd-1-4-RELEASE netbsd-1-4-base
|
#
1.33 |
|
25-Mar-1999 |
thorpej |
branches: 1.33.2; 1.33.4; Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them ourselves.
|
#
1.32 |
|
28-Feb-1999 |
explorer |
Update to slightly altered rnd_attach_source() api
|
#
1.31 |
|
16-Feb-1999 |
is |
Fix Copyright dates
|
#
1.30 |
|
16-Feb-1999 |
is |
Assign my files to The NetBSD Foundation, Inc.
|
Revision tags: kenh-if-detach-base chs-ubc-base
|
#
1.29 |
|
08-Aug-1998 |
mycroft |
branches: 1.29.4; Use splnet, not splimp.
|
#
1.28 |
|
31-Jul-1998 |
rvb |
Flush spurious #endif after ADDMULTI
|
#
1.27 |
|
30-Jul-1998 |
is |
Document supported boards near the top of the driver source code.
|
#
1.26 |
|
30-Jul-1998 |
is |
Multicast support.
|
Revision tags: eeh-paddr_t-base
|
#
1.25 |
|
28-Jul-1998 |
is |
branches: 1.25.2; ic/i82595reg.h
|
#
1.24 |
|
28-Jul-1998 |
is |
Remove dead code.
|
#
1.23 |
|
05-Jul-1998 |
jonathan |
defopt NS, NSIP.
|
#
1.22 |
|
05-Jul-1998 |
jonathan |
defopt INET, NETATALK.
|
#
1.21 |
|
09-Jun-1998 |
thorpej |
Nuke __BROKEN_INDIRECT_CONFIG.
|
#
1.20 |
|
03-Feb-1998 |
is |
Put a debugging printf inside #ifdef IYDEBUG ... #endif.
|
#
1.19 |
|
12-Jan-1998 |
thorpej |
Update for config changes.
|
#
1.18 |
|
02-Dec-1997 |
bouyer |
The iy driver now uses if_media (it was the last one, at last for i386, to use the historical link? flags for media select) XXX No pullup request for this. But if sysinst supports explicit media XXX selection in 1.3, this should be in 1.3 as well.
|
#
1.17 |
|
30-Nov-1997 |
drochner |
make it compile without "__BROKEN_INDIRECT_CONFIG"
|
Revision tags: netbsd-1-3-RELEASE netbsd-1-3-BETA netbsd-1-3-base
|
#
1.16 |
|
20-Oct-1997 |
thorpej |
branches: 1.16.2; Don't panic if we fail to remap i/o or mem space in the attach function. Instead, print a diagnostic and return. (Some drivers do this already.)
Also, normalize the diagnostic message, and fix some places where the printfs were getting ugly.
|
#
1.15 |
|
18-Oct-1997 |
drochner |
This driver can't handle wildcarded iobase. (This is really a config file error.)
|
#
1.14 |
|
15-Oct-1997 |
explorer |
Add and/or update rnd_*() hooks
|
Revision tags: thorpej-signal-base marc-pcmcia-bp marc-pcmcia-base
|
#
1.13 |
|
28-Apr-1997 |
mycroft |
Oops; forgot to GC the last mbuf allocated when out of clusters. Also, remove the internal mbuf queue, which is not needed by this driver.
|
#
1.12 |
|
24-Apr-1997 |
mycroft |
Fix typo in previous.
|
#
1.11 |
|
24-Apr-1997 |
mycroft |
If we fail to allocate a cluster to hold a large packet, simply drop it rather than using a chain of tiny mbufs.
|
#
1.10 |
|
15-Mar-1997 |
is |
New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work.
For the detailed change history, look at the commit log entries for the is-newarp branch.
|
Revision tags: is-newarp-before-merge is-newarp-base
|
#
1.9 |
|
21-Oct-1996 |
thorpej |
branches: 1.9.4; New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.
|
#
1.8 |
|
13-Oct-1996 |
christos |
backout kprintf changes
|
#
1.7 |
|
10-Oct-1996 |
christos |
printf -> kprintf, sprintf -> ksprintf
|
#
1.6 |
|
25-Jul-1996 |
is |
Changed the driver to use bus_xxx().
|
#
1.5 |
|
22-May-1996 |
is |
Added flags to the iy driver to override the media autodetect mechanism, if necessary. Added a manpage to document the flags.
|
Revision tags: netbsd-1-2-PATCH001 netbsd-1-2-RELEASE netbsd-1-2-BETA netbsd-1-2-base
|
#
1.4 |
|
12-May-1996 |
mycroft |
Use intr.h.
|
#
1.3 |
|
08-May-1996 |
is |
Fix a typo.
|
#
1.2 |
|
07-May-1996 |
thorpej |
Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
|
#
1.1 |
|
06-May-1996 |
is |
Add "iy" driver for Ethernet ISA boards using the Intel i82595 chip, e.g. (and only tested on) Intel Etherexpress PRO. Should work on any i82595 ISA board which uses an EEPROM for config information; NETBLKID not yet supported. TODO: change to BUS interface, add multicast support.
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Revision tags: prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base
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#
1.100 |
|
31-Mar-2017 |
msaitoh |
Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
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Revision tags: pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
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#
1.99 |
|
15-Dec-2016 |
ozaki-r |
branches: 1.99.2; 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
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#
1.98 |
|
02-Oct-2016 |
christos |
MFREE -> m_free
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Revision tags: localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base
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#
1.97 |
|
14-Jul-2016 |
msaitoh |
branches: 1.97.2; - Use aprint*() more in xxx_attach(). - Add missing aprint_naive("\n"). - Remove extra spaces and tabs. - KNF.
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Revision tags: nick-nhusb-base-20160907
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#
1.96 |
|
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 nick-nhusb-base-20160422 nick-nhusb-base-20160319
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#
1.95 |
|
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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#
1.94 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
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Revision tags: 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 tls-maxphys-base
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#
1.93 |
|
10-Aug-2014 |
tls |
branches: 1.93.4; Merge tls-earlyentropy branch into HEAD.
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Revision tags: yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase rmind-smpnet-base
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#
1.92 |
|
08-Nov-2013 |
christos |
branches: 1.92.2; fix unused variable warnings
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Revision tags: riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
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#
1.91 |
|
27-Oct-2012 |
chs |
branches: 1.91.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
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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-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
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#
1.90 |
|
02-Feb-2012 |
tls |
branches: 1.90.6; 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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Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base
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#
1.89 |
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19-Nov-2011 |
tls |
branches: 1.89.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following:
An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time.
A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available.
The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time.
An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm.
A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream.
An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice.
In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve.
The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component.
The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run.
A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl.
The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet.
Manual pages for the new kernel interfaces are forthcoming.
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Revision tags: jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base
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#
1.88 |
|
05-Apr-2010 |
joerg |
branches: 1.88.8; 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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#
1.87 |
|
19-Jan-2010 |
pooka |
branches: 1.87.2; 1.87.4; 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 yamt-nfs-mp-base8 yamt-nfs-mp-base7 jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 jym-xensuspend-nbase jym-xensuspend-base
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#
1.86 |
|
12-May-2009 |
cegger |
struct device * -> device_t, no functional changes intended.
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#
1.85 |
|
12-May-2009 |
cegger |
struct cfdata * -> cfdata_t, no functional changes intended.
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Revision tags: yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
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#
1.84 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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#
1.83 |
|
17-Dec-2008 |
cegger |
branches: 1.83.2; make this compile with IYDEBUG
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#
1.82 |
|
16-Dec-2008 |
christos |
replace bitmask_snprintf(9) with snprintb(3)
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
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#
1.81 |
|
07-Nov-2008 |
dyoung |
*** 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-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 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 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base
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#
1.80 |
|
28-Apr-2008 |
martin |
branches: 1.80.6; 1.80.8; Remove clause 3 and 4 from TNF licenses
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Revision tags: yamt-pf42-baseX yamt-nfs-mp-base yamt-pf42-base
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#
1.79 |
|
08-Apr-2008 |
cegger |
branches: 1.79.2; 1.79.4; use aprint_*_dev and device_xname
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Revision tags: ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-merge1 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 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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#
1.78 |
|
19-Oct-2007 |
ad |
branches: 1.78.16; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base4 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base vmlocking-base
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#
1.77 |
|
01-Sep-2007 |
dyoung |
branches: 1.77.4; Change a bazillion occurrences of code resembling this,
error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec);
if (error == ENETRESET) {
to this,
if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) {
which does the same thing.
(A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.)
Use ifreq_getaddr() twice in es(4).
Whitespace nits.
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#
1.76 |
|
26-Aug-2007 |
dyoung |
branches: 1.76.2; Constify: LLADDR -> CLLADDR. I'm aiming here to make it easier to identify sockaddr_dl abuse that remains in the kernel, especially the potential for overwriting memory past the end of a sockaddr_dl with, e.g., memcpy(LLADDR(), ...).
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Revision tags: matt-mips64-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base mjf-ufs-trans-base
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#
1.75 |
|
04-Mar-2007 |
christos |
branches: 1.75.2; 1.75.10; 1.75.14; 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 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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#
1.74 |
|
16-Nov-2006 |
christos |
branches: 1.74.4; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.73 |
|
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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#
1.72 |
|
07-Sep-2006 |
dogcow |
branches: 1.72.2; 1.72.4; 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 elad-kernelauth-base simonb-timecounters-base
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#
1.71 |
|
14-Apr-2006 |
christos |
Coverity CID 1104: Return early if no mbuf.
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Revision tags: yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5
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#
1.70 |
|
24-Dec-2005 |
perry |
branches: 1.70.4; 1.70.6; 1.70.8; 1.70.10; 1.70.12; Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
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#
1.69 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
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Revision tags: yamt-readahead-base3 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 ktrace-lwp-base
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#
1.68 |
|
22-May-2005 |
christos |
branches: 1.68.2; No 0x in front of %p...
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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 kent-audio2-base
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#
1.67 |
|
27-Feb-2005 |
perry |
nuke trailing whitespace
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Revision tags: yamt-km-base2
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#
1.66 |
|
04-Feb-2005 |
perry |
de-__P
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Revision tags: yamt-km-base kent-audio1-beforemerge kent-audio1-base
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#
1.65 |
|
30-Oct-2004 |
thorpej |
branches: 1.65.4; 1.65.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING.
Fixes kern/27678.
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#
1.64 |
|
14-Sep-2004 |
drochner |
Separate the namespace for default (ie unspecified) locators used by the isa.c bus driver and the "address/whatever not specified" argument passed to leaf device drivers. The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter "ISA_UNKNOWN_XXX", defined in isavar.h. This way we save a dependency of every ISA device driver on "locators.h".
|
Revision tags: netbsd-2-0-3-RELEASE netbsd-2-0-2-RELEASE netbsd-2-0-1-RELEASE netbsd-2-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
|
#
1.63 |
|
30-Oct-2003 |
simonb |
branches: 1.63.4; Remove some assigned-to but otherwise unused variables.
|
Revision tags: nathanw_sa_before_merge nathanw_sa_base
|
#
1.62 |
|
06-Jan-2003 |
wiz |
branches: 1.62.2; interrupt with two rs.
|
Revision tags: fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base kqueue-aftermerge kqueue-beforemerge kqueue-base
|
#
1.61 |
|
02-Oct-2002 |
thorpej |
Fix sizeof and whitespace bug from the script I'm using to do the CFATTACH_DECL conversion. (Grumble.)
|
#
1.60 |
|
02-Oct-2002 |
thorpej |
Use CFATTACH_DECL().
|
#
1.59 |
|
27-Sep-2002 |
thorpej |
Declare all cfattach structures const.
|
Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base gehenna-devsw-base eeh-devprop-base newlock-base
|
#
1.58 |
|
05-Mar-2002 |
itojun |
bring in latest ALTQ from kjc. ALTQify some of the drivers.
|
Revision tags: ifpoll-base
|
#
1.57 |
|
07-Jan-2002 |
thorpej |
Overhaul of the ISA autoconfiguration code to support direct configuration of devices logically attached to the ISA bus:
* Change the isa_attach_args to have arrays of io, mem, irq, drq resources. * Add a "pnpnames" and a linked list of "pnpcompatnames" to the isa_attach_args. If either of these members are non-NULL, direct configuration of the bus is being performed. Add an ISA_DIRECT_CONFIG() macro to test for this. * Drivers are not allowed to modify the isa_attach_args unless direct configuration is not being performed and the probe fucntion is returning success. * Adapt device drivers -- currently, all driver probe routines return "no match" if ISA_DIRECT_CONFIG() evaluates to true.
|
#
1.56 |
|
13-Nov-2001 |
lukem |
add RCSID
|
Revision tags: thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
|
#
1.55 |
|
18-Jul-2001 |
thorpej |
bcopy -> memcpy
|
#
1.54 |
|
18-Jul-2001 |
thorpej |
bcmp -> memcmp
|
#
1.53 |
|
15-May-2001 |
lukem |
branches: 1.53.2; delint: need ; between case label and }
|
Revision tags: thorpej_scsipi_beforemerge thorpej_scsipi_nbase thorpej_scsipi_base
|
#
1.52 |
|
23-Mar-2001 |
is |
Move tx chain result handling into iystart(). This way, ww normally only need an interupt when the hardware hits tx chain end. We switch on one int per packet sent when we fill up and go into OACTIVE mode. Measured total interupt savings on large NFS writes: 20%.
|
#
1.51 |
|
22-Mar-2001 |
is |
Oops. We _do_ need to receive broadcasts. At least as long as we want ARP.
|
#
1.50 |
|
16-Mar-2001 |
is |
Don't need to use the hash filter for a single individual address; make sure concurrent receive processing is disabled.
|
#
1.49 |
|
16-Mar-2001 |
is |
Don't abort chain processing on error.
|
#
1.48 |
|
16-Mar-2001 |
is |
Full documentation helps. Among other bugs, remove off-by-one-error when initializing tx upper limit register.
|
#
1.47 |
|
15-Mar-2001 |
is |
It's one more if the max. coll. bit is set.
|
#
1.46 |
|
15-Mar-2001 |
is |
Thats collisions, not errors!
|
#
1.45 |
|
14-Dec-2000 |
thorpej |
branches: 1.45.2; ALTQ'ify.
|
#
1.44 |
|
15-Nov-2000 |
thorpej |
Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
|
#
1.43 |
|
01-Oct-2000 |
thorpej |
Move the check for "promisc + unicast + not for us" into ether_input(), and change Ethernet drivers to always pass all received frames to ether_input() (with a few exceptions, which are documented in the code).
|
#
1.42 |
|
09-Aug-2000 |
tv |
%b -> bitmask_snprintf()
|
#
1.41 |
|
21-Jul-2000 |
is |
- Big endianness cleanup:
a) use stream methods when transferring data via the MEMPORT into/out of the chips buffer memory b) use htole16/le16toh when interpreting 16bit values in the chips memory
Both where NOPs on i386 machines, which is why this worked before on the test machine(s), but would break when on a big-endian machine.
|
#
1.40 |
|
14-Jul-2000 |
is |
Do a dummy read after writing through the memory access pipeline, to flush it, before starting the command to install the multicast list. (We did it right for writing data packets, but failed here.) Without this, the last multicast address installed won't be made active.
|
#
1.39 |
|
28-Jun-2000 |
mrg |
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
|
#
1.38 |
|
23-Jun-2000 |
is |
s/sc->sc_ethercom.ec_if./ifp->/ where appropriate and formerly forgotten, for better readability.
|
#
1.37 |
|
23-Jun-2000 |
is |
Only "complain" about successful multicast setup if IFF_DEBUG was set.
|
Revision tags: netbsd-1-5-base minoura-xpg4dl-base
|
#
1.36 |
|
30-Mar-2000 |
augustss |
branches: 1.36.4; Remove register declarations.
|
Revision tags: chs-ubc2-newbase wrstuden-devbsize-19991221 wrstuden-devbsize-base comdex-fall-1999-base fvdl-softdep-base
|
#
1.35 |
|
25-Aug-1999 |
thorpej |
branches: 1.35.2; When padding short packets on transmit, don't include the CRC length in the computation. kern/8194.
|
Revision tags: chs-ubc2-base
|
#
1.34 |
|
18-May-1999 |
thorpej |
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (*if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing *_ifattach() to set them up as appropriate.
|
Revision tags: netbsd-1-4-PATCH002 kame_141_19991130 netbsd-1-4-PATCH001 kame_14_19990705 kame_14_19990628 netbsd-1-4-RELEASE netbsd-1-4-base
|
#
1.33 |
|
25-Mar-1999 |
thorpej |
branches: 1.33.2; 1.33.4; Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them ourselves.
|
#
1.32 |
|
28-Feb-1999 |
explorer |
Update to slightly altered rnd_attach_source() api
|
#
1.31 |
|
16-Feb-1999 |
is |
Fix Copyright dates
|
#
1.30 |
|
16-Feb-1999 |
is |
Assign my files to The NetBSD Foundation, Inc.
|
Revision tags: kenh-if-detach-base chs-ubc-base
|
#
1.29 |
|
08-Aug-1998 |
mycroft |
branches: 1.29.4; Use splnet, not splimp.
|
#
1.28 |
|
31-Jul-1998 |
rvb |
Flush spurious #endif after ADDMULTI
|
#
1.27 |
|
30-Jul-1998 |
is |
Document supported boards near the top of the driver source code.
|
#
1.26 |
|
30-Jul-1998 |
is |
Multicast support.
|
Revision tags: eeh-paddr_t-base
|
#
1.25 |
|
28-Jul-1998 |
is |
branches: 1.25.2; ic/i82595reg.h
|
#
1.24 |
|
28-Jul-1998 |
is |
Remove dead code.
|
#
1.23 |
|
05-Jul-1998 |
jonathan |
defopt NS, NSIP.
|
#
1.22 |
|
05-Jul-1998 |
jonathan |
defopt INET, NETATALK.
|
#
1.21 |
|
09-Jun-1998 |
thorpej |
Nuke __BROKEN_INDIRECT_CONFIG.
|
#
1.20 |
|
03-Feb-1998 |
is |
Put a debugging printf inside #ifdef IYDEBUG ... #endif.
|
#
1.19 |
|
12-Jan-1998 |
thorpej |
Update for config changes.
|
#
1.18 |
|
02-Dec-1997 |
bouyer |
The iy driver now uses if_media (it was the last one, at last for i386, to use the historical link? flags for media select) XXX No pullup request for this. But if sysinst supports explicit media XXX selection in 1.3, this should be in 1.3 as well.
|
#
1.17 |
|
30-Nov-1997 |
drochner |
make it compile without "__BROKEN_INDIRECT_CONFIG"
|
Revision tags: netbsd-1-3-RELEASE netbsd-1-3-BETA netbsd-1-3-base
|
#
1.16 |
|
20-Oct-1997 |
thorpej |
branches: 1.16.2; Don't panic if we fail to remap i/o or mem space in the attach function. Instead, print a diagnostic and return. (Some drivers do this already.)
Also, normalize the diagnostic message, and fix some places where the printfs were getting ugly.
|
#
1.15 |
|
18-Oct-1997 |
drochner |
This driver can't handle wildcarded iobase. (This is really a config file error.)
|
#
1.14 |
|
15-Oct-1997 |
explorer |
Add and/or update rnd_*() hooks
|
Revision tags: thorpej-signal-base marc-pcmcia-bp marc-pcmcia-base
|
#
1.13 |
|
28-Apr-1997 |
mycroft |
Oops; forgot to GC the last mbuf allocated when out of clusters. Also, remove the internal mbuf queue, which is not needed by this driver.
|
#
1.12 |
|
24-Apr-1997 |
mycroft |
Fix typo in previous.
|
#
1.11 |
|
24-Apr-1997 |
mycroft |
If we fail to allocate a cluster to hold a large packet, simply drop it rather than using a chain of tiny mbufs.
|
#
1.10 |
|
15-Mar-1997 |
is |
New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work.
For the detailed change history, look at the commit log entries for the is-newarp branch.
|
Revision tags: is-newarp-before-merge is-newarp-base
|
#
1.9 |
|
21-Oct-1996 |
thorpej |
branches: 1.9.4; New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.
|
#
1.8 |
|
13-Oct-1996 |
christos |
backout kprintf changes
|
#
1.7 |
|
10-Oct-1996 |
christos |
printf -> kprintf, sprintf -> ksprintf
|
#
1.6 |
|
25-Jul-1996 |
is |
Changed the driver to use bus_xxx().
|
#
1.5 |
|
22-May-1996 |
is |
Added flags to the iy driver to override the media autodetect mechanism, if necessary. Added a manpage to document the flags.
|
Revision tags: netbsd-1-2-PATCH001 netbsd-1-2-RELEASE netbsd-1-2-BETA netbsd-1-2-base
|
#
1.4 |
|
12-May-1996 |
mycroft |
Use intr.h.
|
#
1.3 |
|
08-May-1996 |
is |
Fix a typo.
|
#
1.2 |
|
07-May-1996 |
thorpej |
Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
|
#
1.1 |
|
06-May-1996 |
is |
Add "iy" driver for Ethernet ISA boards using the Intel i82595 chip, e.g. (and only tested on) Intel Etherexpress PRO. Should work on any i82595 ISA board which uses an EEPROM for config information; NETBLKID not yet supported. TODO: change to BUS interface, add multicast support.
|
#
1.99 |
|
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
|
#
1.98 |
|
02-Oct-2016 |
christos |
MFREE -> m_free
|
Revision tags: localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base
|
#
1.97 |
|
14-Jul-2016 |
msaitoh |
branches: 1.97.2; - Use aprint*() more in xxx_attach(). - Add missing aprint_naive("\n"). - Remove extra spaces and tabs. - KNF.
|
Revision tags: nick-nhusb-base-20160907
|
#
1.96 |
|
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.
|
Revision tags: nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319
|
#
1.95 |
|
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
|
#
1.94 |
|
13-Apr-2015 |
riastradh |
Convert sys/dev to use <sys/rndsource.h>.
|
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 tls-maxphys-base
|
#
1.93 |
|
10-Aug-2014 |
tls |
branches: 1.93.4; Merge tls-earlyentropy branch into HEAD.
|
Revision tags: yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 riastradh-drm2-base3 rmind-smpnet-nbase rmind-smpnet-base
|
#
1.92 |
|
08-Nov-2013 |
christos |
branches: 1.92.2; fix unused variable warnings
|
Revision tags: riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
|
#
1.91 |
|
27-Oct-2012 |
chs |
branches: 1.91.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
|
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-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
|
#
1.90 |
|
02-Feb-2012 |
tls |
branches: 1.90.6; 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.
|
Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base
|
#
1.89 |
|
19-Nov-2011 |
tls |
branches: 1.89.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following:
An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time.
A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available.
The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time.
An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm.
A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream.
An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice.
In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve.
The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component.
The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run.
A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl.
The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet.
Manual pages for the new kernel interfaces are forthcoming.
|
Revision tags: jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base rmind-uvmplock-nbase cherry-xenmp-base bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base
|
#
1.88 |
|
05-Apr-2010 |
joerg |
branches: 1.88.8; 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
|
#
1.87 |
|
19-Jan-2010 |
pooka |
branches: 1.87.2; 1.87.4; 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 yamt-nfs-mp-base8 yamt-nfs-mp-base7 jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 jym-xensuspend-nbase jym-xensuspend-base
|
#
1.86 |
|
12-May-2009 |
cegger |
struct device * -> device_t, no functional changes intended.
|
#
1.85 |
|
12-May-2009 |
cegger |
struct cfdata * -> cfdata_t, no functional changes intended.
|
Revision tags: yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
|
#
1.84 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
|
Revision tags: nick-hppapmap-base2 mjf-devfs2-base
|
#
1.83 |
|
17-Dec-2008 |
cegger |
branches: 1.83.2; make this compile with IYDEBUG
|
#
1.82 |
|
16-Dec-2008 |
christos |
replace bitmask_snprintf(9) with snprintb(3)
|
Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
|
#
1.81 |
|
07-Nov-2008 |
dyoung |
*** 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.
|
Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 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 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 wrstuden-revivesa-base-1 simonb-wapbl-nbase yamt-pf42-base4 simonb-wapbl-base yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base
|
#
1.80 |
|
28-Apr-2008 |
martin |
branches: 1.80.6; 1.80.8; Remove clause 3 and 4 from TNF licenses
|
Revision tags: yamt-pf42-baseX yamt-nfs-mp-base yamt-pf42-base
|
#
1.79 |
|
08-Apr-2008 |
cegger |
branches: 1.79.2; 1.79.4; use aprint_*_dev and device_xname
|
Revision tags: ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-merge1 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 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
|
#
1.78 |
|
19-Oct-2007 |
ad |
branches: 1.78.16; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
|
Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base4 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base vmlocking-base
|
#
1.77 |
|
01-Sep-2007 |
dyoung |
branches: 1.77.4; Change a bazillion occurrences of code resembling this,
error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec);
if (error == ENETRESET) {
to this,
if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) {
which does the same thing.
(A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.)
Use ifreq_getaddr() twice in es(4).
Whitespace nits.
|
#
1.76 |
|
26-Aug-2007 |
dyoung |
branches: 1.76.2; Constify: LLADDR -> CLLADDR. I'm aiming here to make it easier to identify sockaddr_dl abuse that remains in the kernel, especially the potential for overwriting memory past the end of a sockaddr_dl with, e.g., memcpy(LLADDR(), ...).
|
Revision tags: matt-mips64-base nick-csl-alignment-base yamt-idlelwp-base8 thorpej-atomic-base mjf-ufs-trans-base
|
#
1.75 |
|
04-Mar-2007 |
christos |
branches: 1.75.2; 1.75.10; 1.75.14; 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 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
|
#
1.74 |
|
16-Nov-2006 |
christos |
branches: 1.74.4; __unused removal on arguments; approved by core.
|
Revision tags: yamt-splraiseipl-base2
|
#
1.73 |
|
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
|
#
1.72 |
|
07-Sep-2006 |
dogcow |
branches: 1.72.2; 1.72.4; 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 elad-kernelauth-base simonb-timecounters-base
|
#
1.71 |
|
14-Apr-2006 |
christos |
Coverity CID 1104: Return early if no mbuf.
|
Revision tags: yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 yamt-pdpolicy-base yamt-uio_vmspace-base5
|
#
1.70 |
|
24-Dec-2005 |
perry |
branches: 1.70.4; 1.70.6; 1.70.8; 1.70.10; 1.70.12; Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
#
1.69 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
|
Revision tags: yamt-readahead-base3 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 ktrace-lwp-base
|
#
1.68 |
|
22-May-2005 |
christos |
branches: 1.68.2; No 0x in front of %p...
|
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 kent-audio2-base
|
#
1.67 |
|
27-Feb-2005 |
perry |
nuke trailing whitespace
|
Revision tags: yamt-km-base2
|
#
1.66 |
|
04-Feb-2005 |
perry |
de-__P
|
Revision tags: yamt-km-base kent-audio1-beforemerge kent-audio1-base
|
#
1.65 |
|
30-Oct-2004 |
thorpej |
branches: 1.65.4; 1.65.6; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING.
Fixes kern/27678.
|
#
1.64 |
|
14-Sep-2004 |
drochner |
Separate the namespace for default (ie unspecified) locators used by the isa.c bus driver and the "address/whatever not specified" argument passed to leaf device drivers. The former is "ISACF_XXX_DEFAULT" as generaterd by config(8), the latter "ISA_UNKNOWN_XXX", defined in isavar.h. This way we save a dependency of every ISA device driver on "locators.h".
|
Revision tags: netbsd-2-0-3-RELEASE netbsd-2-0-2-RELEASE netbsd-2-0-1-RELEASE netbsd-2-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
|
#
1.63 |
|
30-Oct-2003 |
simonb |
branches: 1.63.4; Remove some assigned-to but otherwise unused variables.
|
Revision tags: nathanw_sa_before_merge nathanw_sa_base
|
#
1.62 |
|
06-Jan-2003 |
wiz |
branches: 1.62.2; interrupt with two rs.
|
Revision tags: fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base kqueue-aftermerge kqueue-beforemerge kqueue-base
|
#
1.61 |
|
02-Oct-2002 |
thorpej |
Fix sizeof and whitespace bug from the script I'm using to do the CFATTACH_DECL conversion. (Grumble.)
|
#
1.60 |
|
02-Oct-2002 |
thorpej |
Use CFATTACH_DECL().
|
#
1.59 |
|
27-Sep-2002 |
thorpej |
Declare all cfattach structures const.
|
Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base gehenna-devsw-base eeh-devprop-base newlock-base
|
#
1.58 |
|
05-Mar-2002 |
itojun |
bring in latest ALTQ from kjc. ALTQify some of the drivers.
|
Revision tags: ifpoll-base
|
#
1.57 |
|
07-Jan-2002 |
thorpej |
Overhaul of the ISA autoconfiguration code to support direct configuration of devices logically attached to the ISA bus:
* Change the isa_attach_args to have arrays of io, mem, irq, drq resources. * Add a "pnpnames" and a linked list of "pnpcompatnames" to the isa_attach_args. If either of these members are non-NULL, direct configuration of the bus is being performed. Add an ISA_DIRECT_CONFIG() macro to test for this. * Drivers are not allowed to modify the isa_attach_args unless direct configuration is not being performed and the probe fucntion is returning success. * Adapt device drivers -- currently, all driver probe routines return "no match" if ISA_DIRECT_CONFIG() evaluates to true.
|
#
1.56 |
|
13-Nov-2001 |
lukem |
add RCSID
|
Revision tags: thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
|
#
1.55 |
|
18-Jul-2001 |
thorpej |
bcopy -> memcpy
|
#
1.54 |
|
18-Jul-2001 |
thorpej |
bcmp -> memcmp
|
#
1.53 |
|
15-May-2001 |
lukem |
branches: 1.53.2; delint: need ; between case label and }
|
Revision tags: thorpej_scsipi_beforemerge thorpej_scsipi_nbase thorpej_scsipi_base
|
#
1.52 |
|
23-Mar-2001 |
is |
Move tx chain result handling into iystart(). This way, ww normally only need an interupt when the hardware hits tx chain end. We switch on one int per packet sent when we fill up and go into OACTIVE mode. Measured total interupt savings on large NFS writes: 20%.
|
#
1.51 |
|
22-Mar-2001 |
is |
Oops. We _do_ need to receive broadcasts. At least as long as we want ARP.
|
#
1.50 |
|
16-Mar-2001 |
is |
Don't need to use the hash filter for a single individual address; make sure concurrent receive processing is disabled.
|
#
1.49 |
|
16-Mar-2001 |
is |
Don't abort chain processing on error.
|
#
1.48 |
|
16-Mar-2001 |
is |
Full documentation helps. Among other bugs, remove off-by-one-error when initializing tx upper limit register.
|
#
1.47 |
|
15-Mar-2001 |
is |
It's one more if the max. coll. bit is set.
|
#
1.46 |
|
15-Mar-2001 |
is |
Thats collisions, not errors!
|
#
1.45 |
|
14-Dec-2000 |
thorpej |
branches: 1.45.2; ALTQ'ify.
|
#
1.44 |
|
15-Nov-2000 |
thorpej |
Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
|
#
1.43 |
|
01-Oct-2000 |
thorpej |
Move the check for "promisc + unicast + not for us" into ether_input(), and change Ethernet drivers to always pass all received frames to ether_input() (with a few exceptions, which are documented in the code).
|
#
1.42 |
|
09-Aug-2000 |
tv |
%b -> bitmask_snprintf()
|
#
1.41 |
|
21-Jul-2000 |
is |
- Big endianness cleanup:
a) use stream methods when transferring data via the MEMPORT into/out of the chips buffer memory b) use htole16/le16toh when interpreting 16bit values in the chips memory
Both where NOPs on i386 machines, which is why this worked before on the test machine(s), but would break when on a big-endian machine.
|
#
1.40 |
|
14-Jul-2000 |
is |
Do a dummy read after writing through the memory access pipeline, to flush it, before starting the command to install the multicast list. (We did it right for writing data packets, but failed here.) Without this, the last multicast address installed won't be made active.
|
#
1.39 |
|
28-Jun-2000 |
mrg |
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
|
#
1.38 |
|
23-Jun-2000 |
is |
s/sc->sc_ethercom.ec_if./ifp->/ where appropriate and formerly forgotten, for better readability.
|
#
1.37 |
|
23-Jun-2000 |
is |
Only "complain" about successful multicast setup if IFF_DEBUG was set.
|
Revision tags: netbsd-1-5-base minoura-xpg4dl-base
|
#
1.36 |
|
30-Mar-2000 |
augustss |
branches: 1.36.4; Remove register declarations.
|
Revision tags: chs-ubc2-newbase wrstuden-devbsize-19991221 wrstuden-devbsize-base comdex-fall-1999-base fvdl-softdep-base
|
#
1.35 |
|
25-Aug-1999 |
thorpej |
branches: 1.35.2; When padding short packets on transmit, don't include the CRC length in the computation. kern/8194.
|
Revision tags: chs-ubc2-base
|
#
1.34 |
|
18-May-1999 |
thorpej |
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (*if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing *_ifattach() to set them up as appropriate.
|
Revision tags: netbsd-1-4-PATCH002 kame_141_19991130 netbsd-1-4-PATCH001 kame_14_19990705 kame_14_19990628 netbsd-1-4-RELEASE netbsd-1-4-base
|
#
1.33 |
|
25-Mar-1999 |
thorpej |
branches: 1.33.2; 1.33.4; Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them ourselves.
|
#
1.32 |
|
28-Feb-1999 |
explorer |
Update to slightly altered rnd_attach_source() api
|
#
1.31 |
|
16-Feb-1999 |
is |
Fix Copyright dates
|
#
1.30 |
|
16-Feb-1999 |
is |
Assign my files to The NetBSD Foundation, Inc.
|
Revision tags: kenh-if-detach-base chs-ubc-base
|
#
1.29 |
|
08-Aug-1998 |
mycroft |
branches: 1.29.4; Use splnet, not splimp.
|
#
1.28 |
|
31-Jul-1998 |
rvb |
Flush spurious #endif after ADDMULTI
|
#
1.27 |
|
30-Jul-1998 |
is |
Document supported boards near the top of the driver source code.
|
#
1.26 |
|
30-Jul-1998 |
is |
Multicast support.
|
Revision tags: eeh-paddr_t-base
|
#
1.25 |
|
28-Jul-1998 |
is |
branches: 1.25.2; ic/i82595reg.h
|
#
1.24 |
|
28-Jul-1998 |
is |
Remove dead code.
|
#
1.23 |
|
05-Jul-1998 |
jonathan |
defopt NS, NSIP.
|
#
1.22 |
|
05-Jul-1998 |
jonathan |
defopt INET, NETATALK.
|
#
1.21 |
|
09-Jun-1998 |
thorpej |
Nuke __BROKEN_INDIRECT_CONFIG.
|
#
1.20 |
|
03-Feb-1998 |
is |
Put a debugging printf inside #ifdef IYDEBUG ... #endif.
|
#
1.19 |
|
12-Jan-1998 |
thorpej |
Update for config changes.
|
#
1.18 |
|
02-Dec-1997 |
bouyer |
The iy driver now uses if_media (it was the last one, at last for i386, to use the historical link? flags for media select) XXX No pullup request for this. But if sysinst supports explicit media XXX selection in 1.3, this should be in 1.3 as well.
|
#
1.17 |
|
30-Nov-1997 |
drochner |
make it compile without "__BROKEN_INDIRECT_CONFIG"
|
Revision tags: netbsd-1-3-RELEASE netbsd-1-3-BETA netbsd-1-3-base
|
#
1.16 |
|
20-Oct-1997 |
thorpej |
branches: 1.16.2; Don't panic if we fail to remap i/o or mem space in the attach function. Instead, print a diagnostic and return. (Some drivers do this already.)
Also, normalize the diagnostic message, and fix some places where the printfs were getting ugly.
|
#
1.15 |
|
18-Oct-1997 |
drochner |
This driver can't handle wildcarded iobase. (This is really a config file error.)
|
#
1.14 |
|
15-Oct-1997 |
explorer |
Add and/or update rnd_*() hooks
|
Revision tags: thorpej-signal-base marc-pcmcia-bp marc-pcmcia-base
|
#
1.13 |
|
28-Apr-1997 |
mycroft |
Oops; forgot to GC the last mbuf allocated when out of clusters. Also, remove the internal mbuf queue, which is not needed by this driver.
|
#
1.12 |
|
24-Apr-1997 |
mycroft |
Fix typo in previous.
|
#
1.11 |
|
24-Apr-1997 |
mycroft |
If we fail to allocate a cluster to hold a large packet, simply drop it rather than using a chain of tiny mbufs.
|
#
1.10 |
|
15-Mar-1997 |
is |
New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work.
For the detailed change history, look at the commit log entries for the is-newarp branch.
|
Revision tags: is-newarp-before-merge is-newarp-base
|
#
1.9 |
|
21-Oct-1996 |
thorpej |
branches: 1.9.4; New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.
|
#
1.8 |
|
13-Oct-1996 |
christos |
backout kprintf changes
|
#
1.7 |
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10-Oct-1996 |
christos |
printf -> kprintf, sprintf -> ksprintf
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1.6 |
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25-Jul-1996 |
is |
Changed the driver to use bus_xxx().
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1.5 |
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22-May-1996 |
is |
Added flags to the iy driver to override the media autodetect mechanism, if necessary. Added a manpage to document the flags.
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Revision tags: netbsd-1-2-PATCH001 netbsd-1-2-RELEASE netbsd-1-2-BETA netbsd-1-2-base
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1.4 |
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12-May-1996 |
mycroft |
Use intr.h.
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1.3 |
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08-May-1996 |
is |
Fix a typo.
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1.2 |
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07-May-1996 |
thorpej |
Changed struct ifnet to have a pointer to the softc of the underlying device and a printable "external name" (name + unit number), thus eliminating if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)() to take a struct ifnet *, rather than a unit number.
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1.1 |
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06-May-1996 |
is |
Add "iy" driver for Ethernet ISA boards using the Intel i82595 chip, e.g. (and only tested on) Intel Etherexpress PRO. Should work on any i82595 ISA board which uses an EEPROM for config information; NETBLKID not yet supported. TODO: change to BUS interface, add multicast support.
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