#
346005 |
|
07-Apr-2019 |
avos |
MFC r345751: uath(4), urtw(4): restart driver if device does not respond after Tx request
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#
343760 |
|
05-Feb-2019 |
avos |
MFC r343541: Drop some unneeded includes from wireless USB drivers.
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#
331722 |
|
29-Mar-2018 |
eadler |
Revert r330897:
This was intended to be a non-functional change. It wasn't. The commit message was thus wrong. In addition it broke arm, and merged crypto related code.
Revert with prejudice.
This revert skips files touched in r316370 since that commit was since MFCed. This revert also skips files that require $FreeBSD$ property changes.
Thank you to those who helped me get out of this mess including but not limited to gonzo, kevans, rgrimes.
Requested by: gjb (re)
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#
330897 |
|
14-Mar-2018 |
eadler |
Partial merge of the SPDX changes
These changes are incomplete but are making it difficult to determine what other changes can/should be merged.
No objections from: pfg
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#
302408 |
|
07-Jul-2016 |
gjb |
Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle. Prune svn:mergeinfo from the new branch, as nothing has been merged here.
Additional commits post-branch will follow.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
#
298818 |
|
29-Apr-2016 |
avos |
net80211 + drivers: hide size of 'bands' array behind a macro.
Auto-replace 'howmany(IEEE80211_MODE_MAX, 8)' with 'IEEE80211_MODE_BYTES'. No functional changes.
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#
293339 |
|
07-Jan-2016 |
avos |
net80211 drivers: fix ieee80211_init_channels() usage
Fix out-of-bounds read (all) / write (11n capable) for drivers that are using ieee80211_init_channels() to initialize channel list.
Tested with: * RTL8188EU, STA mode. * RTL8188CUS, STA mode. * WUSB54GC, HOSTAP mode.
Approved by: adrian (mentor) MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D4818
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#
292080 |
|
11-Dec-2015 |
imp |
Create a USB_PNP_INFO and use it to export the existing PNP tables. Some drivers needed some slight re-arrangement of declarations to accommodate this. Change the USB pnp tables slightly to allow better compatibility with the system by moving linux driver info from start of each entry to the end. All other PNP tables in the system have the per-device flags and such at the end of the elements rather that at the beginning.
Differential Review: https://reviews.freebsd.org/D3458
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#
289165 |
|
12-Oct-2015 |
adrian |
net80211: move ieee80211_free_node() call on error from ic_raw_xmit() to ieee80211_raw_output().
This doesn't free the mbuf upon error; the driver ic_raw_xmit method is still doing that.
Submitted by: <s3erios@gmail.com> Differential Revision: https://reviews.freebsd.org/D3774
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#
289162 |
|
12-Oct-2015 |
adrian |
net80211: separate mbuf cleanup from ieee80211_fragment()
* Create ieee80211_free_mbuf() which frees a list of mbufs. * Use it in the fragment transmit path and ath / uath transmit paths. * Call it in xmit_pkt() if the transmission fails; otherwise fragments may be leaked.
This should be a big no-op.
Submitted by: <s3erios@gmail.com> Differential Revision: https://reviews.freebsd.org/D3769
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#
288088 |
|
22-Sep-2015 |
adrian |
net80211 & wireless drivers: remove duplicate defines (noop)
- IEEE80211_DIR_DSTODS(wh) -> IEEE80211_IS_DSTODS(wh). - N(a) -> nitems(a). - Remove LE_READ_2(p)/LE_READ_4(p) definitions (and include ieee80211_input.h instead). - <drvname>_TXOP_TO_US(txop) -> IEEE80211_TXOP_TO_US(txop). - Put IEEE80211_RV(v) into ieee80211_proto.h and remove local RV(v) definitions.
Submitted by: Andriy Voskoboinyk <s3erios@gmail.com> Differential Revision: https://reviews.freebsd.org/D3705
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#
287197 |
|
27-Aug-2015 |
glebius |
Replay r286410. Change KPI of how device drivers that provide wireless connectivity interact with the net80211 stack.
Historical background: originally wireless devices created an interface, just like Ethernet devices do. Name of an interface matched the name of the driver that created. Later, wlan(4) layer was introduced, and the wlanX interfaces become the actual interface, leaving original ones as "a parent interface" of wlanX. Kernelwise, the KPI between net80211 layer and a driver became a mix of methods that pass a pointer to struct ifnet as identifier and methods that pass pointer to struct ieee80211com. From user point of view, the parent interface just hangs on in the ifconfig list, and user can't do anything useful with it.
Now, the struct ifnet goes away. The struct ieee80211com is the only KPI between a device driver and net80211. Details:
- The struct ieee80211com is embedded into drivers softc. - Packets are sent via new ic_transmit method, which is very much like the previous if_transmit. - Bringing parent up/down is done via new ic_parent method, which notifies driver about any changes: number of wlan(4) interfaces, number of them in promisc or allmulti state. - Device specific ioctls (if any) are received on new ic_ioctl method. - Packets/errors accounting are done by the stack. In certain cases, when driver experiences errors and can not attribute them to any specific interface, driver updates ic_oerrors or ic_ierrors counters.
Details on interface configuration with new world order: - A sequence of commands needed to bring up wireless DOESN"T change. - /etc/rc.conf parameters DON'T change. - List of devices that can be used to create wlan(4) interfaces is now provided by net.wlan.devices sysctl.
Most drivers in this change were converted by me, except of wpi(4), that was done by Andriy Voskoboinyk. Big thanks to Kevin Lo for testing changes to at least 8 drivers. Thanks to pluknet@, Oliver Hartmann, Olivier Cochard, gjb@, mmoll@, op@ and lev@, who also participated in testing.
Reviewed by: adrian Sponsored by: Netflix Sponsored by: Nginx, Inc.
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#
286950 |
|
20-Aug-2015 |
adrian |
Further conversions from ifp->if_softc -> ic_softc.
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#
286437 |
|
07-Aug-2015 |
adrian |
Revert the wifi ifnet changes until things are more baked and tested.
* 286410 * 286413 * 286416
The initial commit broke a variety of debug and features that aren't in the GENERIC kernels but are enabled in other platforms.
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#
286410 |
|
07-Aug-2015 |
glebius |
Change KPI of how device drivers that provide wireless connectivity interact with the net80211 stack.
Historical background: originally wireless devices created an interface, just like Ethernet devices do. Name of an interface matched the name of the driver that created. Later, wlan(4) layer was introduced, and the wlanX interfaces become the actual interface, leaving original ones as "a parent interface" of wlanX. Kernelwise, the KPI between net80211 layer and a driver became a mix of methods that pass a pointer to struct ifnet as identifier and methods that pass pointer to struct ieee80211com. From user point of view, the parent interface just hangs on in the ifconfig list, and user can't do anything useful with it.
Now, the struct ifnet goes away. The struct ieee80211com is the only KPI between a device driver and net80211. Details:
- The struct ieee80211com is embedded into drivers softc. - Packets are sent via new ic_transmit method, which is very much like the previous if_transmit. - Bringing parent up/down is done via new ic_parent method, which notifies driver about any changes: number of wlan(4) interfaces, number of them in promisc or allmulti state. - Device specific ioctls (if any) are received on new ic_ioctl method. - Packets/errors accounting are done by the stack. In certain cases, when driver experiences errors and can not attribute them to any specific interface, driver updates ic_oerrors or ic_ierrors counters.
Details on interface configuration with new world order: - A sequence of commands needed to bring up wireless DOESN"T change. - /etc/rc.conf parameters DON'T change. - List of devices that can be used to create wlan(4) interfaces is now provided by net.wlan.devices sysctl.
Most drivers in this change were converted by me, except of wpi(4), that was done by Andriy Voskoboinyk. Big thanks to Kevin Lo for testing changes to at least 8 drivers. Thanks to Olivier Cochard, gjb@, mmoll@, op@ and lev@, who also participated in testing. Details here:
https://wiki.freebsd.org/projects/ifnet/net80211
Still, drivers: ndis, wtap, mwl, ipw, bwn, wi, upgt, uath were not tested. Changes to mwl, ipw, bwn, wi, upgt are trivial and chances of problems are low. The wtap wasn't compilable even before this change. But the ndis driver is complex, and it is likely to be broken with this commit. Help with testing and debugging it is appreciated.
Differential Revision: D2655, D2740 Sponsored by: Nginx, Inc. Sponsored by: Netflix
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#
283540 |
|
25-May-2015 |
glebius |
Change three methods in struct ieee80211com, namely ic_updateslot, ic_update_mcast and ic_update_promisc, to pass pointer to the ieee80211com, not to the ifnet.
Sponsored by: Netflix Sponsored by: Nginx, Inc.
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#
283537 |
|
25-May-2015 |
glebius |
Set ic_softc in all 802.11 drivers. Not required right now, but will be used quite soon.
Sponsored by: Netflix Sponsored by: Nginx, Inc.
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#
283527 |
|
25-May-2015 |
glebius |
Make net80211 drivers supply their device name to the net80211 layer, so that the latter doesn't need to go through struct ifnet to get their name.
Sponsored by: Netflix Sponsored by: Nginx, Inc.
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#
271866 |
|
19-Sep-2014 |
glebius |
Mechanically convert to if_inc_counter().
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#
267992 |
|
28-Jun-2014 |
hselasky |
Pull in r267961 and r267973 again. Fix for issues reported will follow.
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#
267985 |
|
27-Jun-2014 |
gjb |
Revert r267961, r267973:
These changes prevent sysctl(8) from returning proper output, such as:
1) no output from sysctl(8) 2) erroneously returning ENOMEM with tools like truss(1) or uname(1) truss: can not get etype: Cannot allocate memory
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#
267961 |
|
27-Jun-2014 |
hselasky |
Extend the meaning of the CTLFLAG_TUN flag to automatically check if there is an environment variable which shall initialize the SYSCTL during early boot. This works for all SYSCTL types both statically and dynamically created ones, except for the SYSCTL NODE type and SYSCTLs which belong to VNETs. A new flag, CTLFLAG_NOFETCH, has been added to be used in the case a tunable sysctl has a custom initialisation function allowing the sysctl to still be marked as a tunable. The kernel SYSCTL API is mostly the same, with a few exceptions for some special operations like iterating childrens of a static/extern SYSCTL node. This operation should probably be made into a factored out common macro, hence some device drivers use this. The reason for changing the SYSCTL API was the need for a SYSCTL parent OID pointer and not only the SYSCTL parent OID list pointer in order to quickly generate the sysctl path. The motivation behind this patch is to avoid parameter loading cludges inside the OFED driver subsystem. Instead of adding special code to the OFED driver subsystem to post-load tunables into dynamically created sysctls, we generalize this in the kernel.
Other changes: - Corrected a possibly incorrect sysctl name from "hw.cbb.intr_mask" to "hw.pcic.intr_mask". - Removed redundant TUNABLE statements throughout the kernel. - Some minor code rewrites in connection to removing not needed TUNABLE statements. - Added a missing SYSCTL_DECL(). - Wrapped two very long lines. - Avoid malloc()/free() inside sysctl string handling, in case it is called to initialize a sysctl from a tunable, hence malloc()/free() is not ready when sysctls from the sysctl dataset are registered. - Bumped FreeBSD version to indicate SYSCTL API change.
MFC after: 2 weeks Sponsored by: Mellanox Technologies
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#
260444 |
|
08-Jan-2014 |
kevlo |
Rename definition of IEEE80211_FC1_WEP to IEEE80211_FC1_PROTECTED.
The origin of WEP comes from IEEE Std 802.11-1997 where it defines whether the frame body of MAC frame has been encrypted using WEP algorithm or not. IEEE Std. 802.11-2007 changes WEP to Protected Frame, indicates whether the frame is protected by a cryptographic encapsulation algorithm.
Reviewed by: adrian, rpaulo
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#
257743 |
|
06-Nov-2013 |
hselasky |
Check for "ieee80211_vap_setup()" failure in all USB WLAN drivers.
MFC after: 1 week
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#
257176 |
|
26-Oct-2013 |
glebius |
The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare to this event, adding if_var.h to files that do need it. Also, include all includes that now are included due to implicit pollution via if_var.h
Sponsored by: Netflix Sponsored by: Nginx, Inc.
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#
253340 |
|
14-Jul-2013 |
rpaulo |
Revert r252725 as it breaks WPA.
We need to fix wpa_supplicant because it checks whether the card has ic_cryptocaps set. Since net80211 can do software encryption this check in wpa_supplicant is wrong.
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#
252725 |
|
04-Jul-2013 |
rpaulo |
Set ic_cryptocaps to make sure wpa_supplicant works with WEP.
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#
246614 |
|
10-Feb-2013 |
hselasky |
- Streamline detach logic in wlan drivers, so that freed memory cannot be used during detach. - Remove all panic() calls from the urtw driver because panic() is not appropriate here. - Remove redundant checks for device detached in device detach callbacks. - Use DEVMETHOD_END to mark end of device methods.
MFC after: 2 weeks
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#
246570 |
|
08-Feb-2013 |
hselasky |
Make sure we don't leak command buffers when a USB command transfer fails.
MFC after: 1 week Reported by: Ian FREISLICH
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#
246565 |
|
08-Feb-2013 |
hselasky |
Fix regression issue after r244503: Correct init order to fix a NULL pointer access.
MFC after: 1 week Reported by: Ian FREISLICH
|
#
244503 |
|
20-Dec-2012 |
hselasky |
Make sure all USB drivers allocate buffer memory through the USB API and/or busdma.
The following assumptions have been made: umass - buffers passed from CAM/SCSI layer are OK network - mbufs are OK.
Some other nits while at it.
MFC after: 1 week Suggested by: imp
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#
243857 |
|
04-Dec-2012 |
glebius |
Mechanically substitute flags from historic mbuf allocator with malloc(9) flags in sys/dev.
|
#
242126 |
|
26-Oct-2012 |
hselasky |
Add missing CTLFLAG_TUN flag to tunable sysctls in USB stack. Rearrange the tunables and belonging sysctl declarations, so that they are next to eachother.
Submitted by: n_hibma @ MFC after: 1 week
|
#
233774 |
|
02-Apr-2012 |
hselasky |
Fix compiler warnings, mostly signed issues, when USB modules are compiled with WARNS=9.
MFC after: 1 weeks
|
#
228621 |
|
17-Dec-2011 |
bschmidt |
Fix some net80211 enum nits: - ic_vap_create() uses an ieee80211_opmode argument - ieee80211_rate2media() takes an ieee80211_phymode argument - ieee80211_plcp2rate() takes an ieee80211_phytype argument - cast to enum ieee80211_protmode and ieee80211_roamingmode to silence compiler warnings
Submitted by: arundel@
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#
227461 |
|
12-Nov-2011 |
hselasky |
Style change. - Make it easier to port the USB code to other platforms by only using one set of memory functions for clearing and copying memory. None of the memory copies are overlapping. This means using bcopy() is not required. - Fix a compile warning when USB_HAVE_BUSDMA=0 - Add missing semicolon in avr32dci. - Update some comments.
MFC after: 1 week
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#
227309 |
|
07-Nov-2011 |
ed |
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
The SYSCTL_NODE macro defines a list that stores all child-elements of that node. If there's no SYSCTL_DECL macro anywhere else, there's no reason why it shouldn't be static.
|
#
223566 |
|
26-Jun-2011 |
gavin |
The SMCWUSBG is a zyd(4) device, not an uath(4) device. Remove from the latter.
It appears that the addition to uath(4) came in through PR kern/135009, which had tested another device, the SMCWUSBTG2, successfully with uath(4) and included the SMCWUSBG as it "has the same chipset". I can find no other evidence that these two do actually share the same chipset. Moreover, Linux treats the SMCWUSBG as a zyd(4) device also.
This reverts r223537.
Discussed with: hselasky, kevlo MFC after: 1 week
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#
223486 |
|
24-Jun-2011 |
hselasky |
- Move all USB device ID arrays into so-called sections, sorted according to the mode which they support: host, device or dual mode - Add generic tool to extract these data: tools/bus_autoconf
Discussed with: imp Suggested by: Robert Millan <rmh@debian.org> PR: misc/157903 MFC after: 14 days
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#
212127 |
|
02-Sep-2010 |
thompsa |
We need to grab a node reference count to vap->iv_bss before using it as it is possible for the node to be replaced and freed at any time by ieee80211_sta_join1().
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#
212122 |
|
01-Sep-2010 |
thompsa |
Add missing MODULE_VERSION() definitions, this resolves problems around duplicate module loads.
PR: usb/125736 Submitted by: danger, mm Reviewed by: hselasky
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#
207554 |
|
03-May-2010 |
sobomax |
Add new tunable 'net.link.ifqmaxlen' to set default send interface queue length. The default value for this parameter is 50, which is quite low for many of today's uses and the only way to modify this parameter right now is to edit if_var.h file. Also add read-only sysctl with the same name, so that it's possible to retrieve the current value.
MFC after: 1 month
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#
203143 |
|
29-Jan-2010 |
thompsa |
Add the Netgear WPN111
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#
202608 |
|
18-Jan-2010 |
weongyo |
removes a hack to attach TRENDnet TEW-504UB/EU that I think this issue is solved with r202607. Now idProduct of all uath(4) devices should be decreased after loading the firmware.
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#
198099 |
|
14-Oct-2009 |
weongyo |
fixes a TX hang that could be possible to happen when the trasfers are in the high speed that some drivers don't call if_start callback after marking ~IFF_DRV_OACTIVE.
MFC after: 3 days
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#
195916 |
|
27-Jul-2009 |
weongyo |
adds DLINK2 DWA120 device.
PR: usb/136950 Reported by: Alexander Kuznetsov <skritku at gmail.com> Approved by: re (kib)
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#
194677 |
|
23-Jun-2009 |
thompsa |
- Make struct usb_xfer opaque so that drivers can not access the internals - Reduce the number of headers needed for a usb driver, the common case is just usb.h and usbdi.h
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#
194329 |
|
17-Jun-2009 |
weongyo |
reorders the sequence when the device is detached. After detaching the interface is completed then it'll process other parts to avoid a race condition.
Pointed by: jhb
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#
194228 |
|
14-Jun-2009 |
thompsa |
s/usb2_/usb_|usbd_/ on all function names for the USB stack.
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#
193045 |
|
29-May-2009 |
thompsa |
s/usb2_/usb_/ on all typedefs for the USB stack.
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#
193029 |
|
29-May-2009 |
weongyo |
adds new device IDs.
PR: usb/135009 Submitted by: Bill Squire <billsf at 2600.COM>
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#
192984 |
|
28-May-2009 |
thompsa |
s/usb2_/usb_/ on all C structs for the USB stack.
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#
192511 |
|
21-May-2009 |
thompsa |
Print out device attachment.
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#
192502 |
|
20-May-2009 |
thompsa |
Rename the usb sysctl tree from hw.usb2.* back to hw.usb.*.
Submitted by: Hans Petter Selasky
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#
192499 |
|
20-May-2009 |
thompsa |
- rename usb2_mode to usb_mode [1] - change variable types to use the enum
Submitted by: Hans Petter Selasky [1]
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#
192468 |
|
20-May-2009 |
sam |
Overhaul monitor mode handling: o replace DLT_IEEE802_11 support in net80211 with DLT_IEEE802_11_RADIO and remove explicit bpf support from wireless drivers; drivers now use ieee80211_radiotap_attach to setup shared data structures that hold the radiotap header for each packet tx/rx o remove rx timestamp from the rx path; it was used only by the tdma support for debugging and was mostly useless due to it being 32-bits and mostly unavailable o track DLT_IEEE80211_RADIO bpf attachments and maintain per-vap and per-com state when there are active taps o track the number of monitor mode vaps o use bpf tap and monitor mode vap state to decide when to collect radiotap state and dispatch frames; drivers no longer explicitly directly check bpf state or use bpf calls to tap frames o handle radiotap state updates on channel change in net80211; drivers should not do this (unless they bypass net80211 which is almost always a mistake) o update various drivers to be more consistent/correct in handling radiotap o update ral to include TSF in radiotap'd frames o add promisc mode callback to wi
Reviewed by: cbzimmer, rpaulo, thompsa
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#
192419 |
|
20-May-2009 |
weongyo |
try to unsetup USB xfers before calling ieee80211_ifdetach() to fix a bug referencing a destroyed lock within TX callbacks during device detach.
Submitted by: hps (original version) Tested by: Lucius Windschuh <lwindschuh at googlemail.com>
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#
192258 |
|
17-May-2009 |
sam |
add TRENDnet TEW-504UB/EU
Submitted by: Lucius Windschuh <lwindschuh@googlemail.com>
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#
192257 |
|
17-May-2009 |
sam |
fix 11a channel use; mark OFDM operation correctly
Submitted by: Lucius Windschuh <lwindschuh@googlemail.com>
|
#
191746 |
|
02-May-2009 |
thompsa |
Create a taskqueue for each wireless interface which provides a serialised sleepable context for net80211 driver callbacks. This removes the need for USB and firmware based drivers to roll their own code to defer the chip programming for state changes, scan requests, channel changes and mcast/promisc updates. When a driver callback completes the hardware state is now guaranteed to have been updated and is in sync with net80211 layer.
This nukes around 1300 lines of code from the wireless device drivers making them more readable and less race prone.
The net80211 layer has been updated as follows - all state/channel changes are serialised on the taskqueue. - ieee80211_new_state() always queues and can now be called from any context - scanning runs from a single taskq function and executes to completion. driver callbacks are synchronous so the channel, phy mode and rx filters are guaranteed to be set in hardware before probe request frames are transmitted.
Help and contributions from Sam Leffler.
Reviewed by: sam
|
#
190744 |
|
05-Apr-2009 |
thompsa |
Catch up with usb2_config struct layout changes.
|
#
190688 |
|
04-Apr-2009 |
weongyo |
Add uath(4) wireless USB driver for Atheros AR5005UG and AR5005UX chipsets.
Reviewed by: sam
|