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Revision 1.238 / (download) - annotate - [select for diffs], Thu Jan 26 05:11:37 2012 UTC (2 weeks, 1 day ago) by adrian
Branch: MAIN
CVS Tags: HEAD
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SVN rev 230562 on 2012-01-26 05:11:37Z by adrian Include opt_wlan.h before net80211 includes; so IEEE80211_* configuration flags are correctly handled. This is required for this to load when IEEE80211_DEBUG_REFCNT is defined.
Revision 1.237 / (download) - annotate - [select for diffs], Sat Dec 17 10:23:17 2011 UTC (7 weeks, 6 days ago) by bschmidt
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SVN rev 228621 on 2011-12-17 10:23:17Z by 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@
Revision 1.235.2.1.2.1 / (download) - annotate - [select for diffs], Fri Nov 11 04:20:22 2011 UTC (3 months ago) by kensmith
Branch: RELENG_9_0
CVS Tags: RELENG_9_0_0_RELEASE
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SVN rev 227445 on 2011-11-11 04:20:22Z by kensmith Copy stable/9 to releng/9.0 as part of the FreeBSD 9.0-RELEASE release cycle. Approved by: re (implicit)
Revision 1.236 / (download) - annotate - [select for diffs], Mon Nov 7 15:43:11 2011 UTC (3 months ago) by ed
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SVN rev 227309 on 2011-11-07 15:43:11Z by 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.
Revision 1.235.2.1 / (download) - annotate - [select for diffs], Fri Sep 23 00:51:37 2011 UTC (4 months, 2 weeks ago) by kensmith
Branch: RELENG_9
CVS Tags: RELENG_9_0_BP
Branch point for: RELENG_9_0
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SVN rev 225736 on 2011-09-23 00:51:37Z by kensmith Copy head to stable/9 as part of 9.0-RELEASE release cycle. Approved by: re (implicit)
Revision 1.235 / (download) - annotate - [select for diffs], Wed Jan 19 17:04:07 2011 UTC (12 months, 3 weeks ago) by mdf
Branch: MAIN
CVS Tags: RELENG_9_BP
Branch point for: RELENG_9
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SVN rev 217586 on 2011-01-19 17:04:07Z by mdf sysctl(8) should use the CTLTYPE to determine the type of data when reading. (This was already done for writing to a sysctl). This requires all SYSCTL setups to specify a type. Most of them are now checked at compile-time. Remove SYSCTL_*X* sysctl additions as the print being in hex should be controlled by the -x flag to sysctl(8). Succested by: bde
Revision 1.214.2.1.2.1 / (download) - annotate - [select for diffs], Tue Dec 21 17:10:29 2010 UTC (13 months, 2 weeks ago) by kensmith
Branch: RELENG_7_4
CVS Tags: RELENG_7_4_0_RELEASE
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SVN rev 216618 on 2010-12-21 17:10:29Z by kensmith Copy stable/7 to releng/7.4 in preparation for FreeBSD-7.4 release. Approved by: re (implicit)
Revision 1.231.2.2.2.1 / (download) - annotate - [select for diffs], Tue Dec 21 17:09:25 2010 UTC (13 months, 2 weeks ago) by kensmith
Branch: RELENG_8_2
CVS Tags: RELENG_8_2_0_RELEASE
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SVN rev 216617 on 2010-12-21 17:09:25Z by kensmith Copy stable/8 to releng/8.2 in preparation for FreeBSD-8.2 release. Approved by: re (implicit)
Revision 1.214.2.1 / (download) - annotate - [select for diffs], Tue Nov 16 04:40:03 2010 UTC (14 months, 3 weeks ago) by sobomax
Branch: RELENG_7
CVS Tags: RELENG_7_4_BP
Branch point for: RELENG_7_4
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SVN rev 215368 on 2010-11-16 04:40:03Z by sobomax
MFC r207554:
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.
Revision 1.231.2.2 / (download) - annotate - [select for diffs], Mon Nov 15 17:48:13 2010 UTC (14 months, 3 weeks ago) by sobomax
Branch: RELENG_8
CVS Tags: RELENG_8_2_BP
Branch point for: RELENG_8_2
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SVN rev 215342 on 2010-11-15 17:48:13Z by sobomax MFC r207554: 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.
Revision 1.231.2.1.4.1 / (download) - annotate - [select for diffs], Mon Jun 14 02:09:06 2010 UTC (19 months, 4 weeks ago) by kensmith
Branch: RELENG_8_1
CVS Tags: RELENG_8_1_0_RELEASE
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SVN rev 209145 on 2010-06-14 02:09:06Z by kensmith Copy stable/8 to releng/8.1 in preparation for 8.1-RC1. Approved by: re (implicit)
Revision 1.234 / (download) - annotate - [select for diffs], Mon May 3 07:32:50 2010 UTC (21 months, 1 week ago) by sobomax
Branch: MAIN
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SVN rev 207554 on 2010-05-03 07:32:50Z by 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
Revision 1.214.10.1 / (download) - annotate - [select for diffs], Wed Feb 10 00:26:20 2010 UTC (2 years ago) by kensmith
Branch: RELENG_7_3
CVS Tags: RELENG_7_3_0_RELEASE
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SVN rev 203736 on 2010-02-10 00:26:20Z by kensmith Copy stable/7 to releng/7.3 as part of the 7.3-RELEASE process. Approved by: re (implicit)
Revision 1.231.2.1.2.1 / (download) - annotate - [select for diffs], Sun Oct 25 01:10:29 2009 UTC (2 years, 3 months ago) by kensmith
Branch: RELENG_8_0
CVS Tags: RELENG_8_0_0_RELEASE
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SVN rev 198460 on 2009-10-25 01:10:29Z by kensmith Copy stable/8 to releng/8.0 as part of 8.0-RELEASE release procedure. Approved by: re (implicit)
Revision 1.233 / (download) - annotate - [select for diffs], Tue Sep 8 13:19:05 2009 UTC (2 years, 5 months ago) by phk
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SVN rev 196970 on 2009-09-08 13:19:05Z by phk Revert previous commit and add myself to the list of people who should know better than to commit with a cat in the area.
Revision 1.232 / (download) - annotate - [select for diffs], Tue Sep 8 13:16:55 2009 UTC (2 years, 5 months ago) by phk
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SVN rev 196969 on 2009-09-08 13:16:55Z by phk Add necessary include.
Revision 1.231.2.1 / (download) - annotate - [select for diffs], Mon Aug 3 08:13:06 2009 UTC (2 years, 6 months ago) by kensmith
Branch: RELENG_8
CVS Tags: RELENG_8_1_BP,
RELENG_8_0_BP
Branch point for: RELENG_8_1,
RELENG_8_0
Changes since 1.231: +0 -0
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SVN rev 196045 on 2009-08-03 08:13:06Z by kensmith Copy head to stable/8 as part of 8.0 Release cycle. Approved by: re (Implicit)
Revision 1.231 / (download) - annotate - [select for diffs], Fri Jun 26 11:45:06 2009 UTC (2 years, 7 months ago) by rwatson
Branch: MAIN
CVS Tags: RELENG_8_BP
Branch point for: RELENG_8
Changes since 1.230: +2 -2
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SVN rev 195049 on 2009-06-26 11:45:06Z by rwatson Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ IF_ADDR_UNLOCK() across network device drivers when accessing the per-interface multicast address list, if_multiaddrs. This will allow us to change the locking strategy without affecting our driver programming interface or binary interface. For two wireless drivers, remove unnecessary locking, since they don't actually access the multicast address list. Approved by: re (kib) MFC after: 6 weeks
Revision 1.230 / (download) - annotate - [select for diffs], Thu Jun 11 17:14:28 2009 UTC (2 years, 8 months ago) by avg
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SVN rev 194023 on 2009-06-11 17:14:28Z by avg strict kobj sigs: fix assortment of device_detach and device_shutdown impls with common issue of having void return type instead of int Reviewed by: imp, current@ Approved by: jhb (mentor)
Revision 1.229 / (download) - annotate - [select for diffs], Thu May 21 04:00:31 2009 UTC (2 years, 8 months ago) by sam
Branch: MAIN
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SVN rev 192517 on 2009-05-21 04:00:31Z by sam force type match
Revision 1.228 / (download) - annotate - [select for diffs], Wed May 20 22:28:55 2009 UTC (2 years, 8 months ago) by imp
Branch: MAIN
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SVN rev 192492 on 2009-05-20 22:28:55Z by imp Revert last junk...
Revision 1.227 / (download) - annotate - [select for diffs], Wed May 20 20:00:40 2009 UTC (2 years, 8 months ago) by sam
Branch: MAIN
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SVN rev 192468 on 2009-05-20 20:00:40Z by 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
Revision 1.226 / (download) - annotate - [select for diffs], Wed May 20 17:29:21 2009 UTC (2 years, 8 months ago) by imp
Branch: MAIN
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SVN rev 192450 on 2009-05-20 17:29:21Z by imp We no longer need to use d_thread_t, migrate to struct thread *.
Revision 1.225 / (download) - annotate - [select for diffs], Sat May 2 15:14:18 2009 UTC (2 years, 9 months ago) by thompsa
Branch: MAIN
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SVN rev 191746 on 2009-05-02 15:14:18Z by 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
Revision 1.214.8.1 / (download) - annotate - [select for diffs], Wed Apr 15 03:14:26 2009 UTC (2 years, 9 months ago) by kensmith
Branch: RELENG_7_2
CVS Tags: RELENG_7_2_0_RELEASE
Changes since 1.214: +0 -0
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SVN rev 191087 on 2009-04-15 03:14:26Z by kensmith Create releng/7.2 from stable/7 in preparation for 7.2-RELEASE. Approved by: re (implicit)
Revision 1.224 / (download) - annotate - [select for diffs], Mon Mar 30 21:53:27 2009 UTC (2 years, 10 months ago) by sam
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SVN rev 190579 on 2009-03-30 21:53:27Z by sam
Hoist 802.11 encapsulation up into net80211:
o call ieee80211_encap in ieee80211_start so frames passed down to drivers
are already encapsulated
o remove ieee80211_encap calls in drivers
o fixup wi so it recreates the 802.3 head it requires from the 802.11
header contents
o move fast-frame aggregation from ath to net80211 (conditional on
IEEE80211_SUPPORT_SUPERG):
- aggregation is now done in ieee80211_start; it is enabled when the
packets/sec exceeds ieee80211_ffppsmin (net.wlan.ffppsmin) and frames
are held on a staging queue according to ieee80211_ffagemax
(net.wlan.ffagemax) to wait for a frame to combine with
- drivers must call back to age/flush the staging queue (ath does this
on tx done, at swba, and on rx according to the state of the tx queues
and/or the contents of the staging queue)
- remove fast-frame-related data structures from ath
- add ieee80211_ff_node_init and ieee80211_ff_node_cleanup to handle
per-node fast-frames state (we reuse 11n tx ampdu state)
o change ieee80211_encap calling convention to include an explicit vap
so frames coming through a WDS vap are recognized w/o setting M_WDS
With these changes any device able to tx/rx 3Kbyte+ frames can use fast-frames.
Reviewed by: thompsa, rpaulo, avatar, imp, sephe
Revision 1.223 / (download) - annotate - [select for diffs], Mon Mar 30 21:29:25 2009 UTC (2 years, 10 months ago) by sam
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SVN rev 190574 on 2009-03-30 21:29:25Z by sam fake the association id so packets are not rejected in the tx path
Revision 1.222 / (download) - annotate - [select for diffs], Sun Mar 29 17:59:14 2009 UTC (2 years, 10 months ago) by sam
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SVN rev 190526 on 2009-03-29 17:59:14Z by sam Eliminate ic_myaddr so changing the mac address of a device works correctly: o remove ic_myaddr from ieee80211com o change ieee80211_ifattach to take the mac address of the physical device and use that to setup the lladdr. o replace all references to ic_myaddr in drivers by IF_LLADDR o related cleanups (e.g. kill dead code) PR: kern/133178 Reviewed by: thompsa, rpaulo
Revision 1.214.6.1 / (download) - annotate - [select for diffs], Tue Nov 25 02:59:29 2008 UTC (3 years, 2 months ago) by kensmith
Branch: RELENG_7_1
CVS Tags: RELENG_7_1_0_RELEASE
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SVN rev 185281 on 2008-11-25 02:59:29Z by kensmith Create releng/7.1 in preparation for moving into RC phase of 7.1 release cycle. Approved by: re (implicit)
Revision 1.180.2.12.4.1 / (download) - annotate - [select for diffs], Thu Oct 2 02:57:24 2008 UTC (3 years, 4 months ago) by kensmith
Branch: RELENG_6_4
CVS Tags: RELENG_6_4_0_RELEASE
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SVN rev 183531 on 2008-10-02 02:57:24Z by kensmith Create releng/6.4 from stable/6 in preparation for 6.4-RC1. Approved by: re (implicit)
Revision 1.221 / (download) - annotate - [select for diffs], Sat Aug 2 20:49:01 2008 UTC (3 years, 6 months ago) by imp
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SVN rev 181210 on 2008-08-02 20:49:01Z by imp Report what kind of chip only under bootverbose since that's now exported via a sysctl.
Revision 1.220 / (download) - annotate - [select for diffs], Mon Jul 28 17:00:37 2008 UTC (3 years, 6 months ago) by imp
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SVN rev 180919 on 2008-07-28 17:00:37Z by imp Export the hardware type (as number and name), the secondary firmware revision and (on Prism cards) the primary firmware revision via sysctl. Move the printing of this information under bootverbose, since it is relatively easy to get to it now.
Revision 1.219 / (download) - annotate - [select for diffs], Sat Jul 26 17:04:30 2008 UTC (3 years, 6 months ago) by imp
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SVN rev 180826 on 2008-07-26 17:04:30Z by imp Register the interrupt handler at the end of wi_attach rather than at the beginning. There's a race in the shared interrutp case. If another interrupt happens after the interrupt is setup, then we'd try to lock an uninitialized mutex. In addition, if we bailed out due to a too old version of firmware, we'd leave the interrupt enabled with all the fun that ensues....
Revision 1.218 / (download) - annotate - [select for diffs], Mon May 12 00:15:30 2008 UTC (3 years, 9 months ago) by sam
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Minor cleanup of vap create work: o add IEEE80211_C_STA capability to indicate sta mode is supported (was previously assumed) and mark drivers as capable o add ieee80211_opcap array to map an opmode to the equivalent capability bit o move IEEE80211_C_OPMODE definition to where capabilities are defined so it's clear it should be kept in sync (on future additions) o check device capabilities in clone create before trying to create a vap; this makes driver checks unneeded o make error codes return on failed clone request unique o temporarily add console printfs on clone request failures to aid in debugging; these will move under DIAGNOSTIC or similar before release
Revision 1.217 / (download) - annotate - [select for diffs], Sat May 10 20:25:59 2008 UTC (3 years, 9 months ago) by thompsa
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Only start the vaps if the init routine completed.
Revision 1.216 / (download) - annotate - [select for diffs], Thu May 1 04:55:00 2008 UTC (3 years, 9 months ago) by thompsa
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Unify all the wifi *_ioctl routines - Limit grabbing the lock to SIOCSIFFLAGS. - Move ieee80211_start_all() to SIOCSIFFLAGS. - Remove SIOCSIFMEDIA as it is not useful. - Limit ether_ioctl to only SIOCGIFADDR. SIOCSIFADDR and SIOCSIFMTU have no affect as there is no input/output path in the vap parent. The vap code will handle the reinit of the mac address changes. - Split off ndis_ioctl_80211 as it was getting too different to wired devices. This fixes a copyout while locked and a lock recursion. Reviewed by: sam
Revision 1.215 / (download) - annotate - [select for diffs], Sun Apr 20 20:35:38 2008 UTC (3 years, 9 months ago) by sam
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Changes since 1.214: +704 -2171
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Multi-bss (aka vap) support for 802.11 devices. Note this includes changes to all drivers and moves some device firmware loading to use firmware(9) and a separate module (e.g. ral). Also there no longer are separate wlan_scan* modules; this functionality is now bundled into the wlan module. Supported by: Hobnob and Marvell Reviewed by: many Obtained from: Atheros (some bits)
Revision 1.214 / (download) - annotate - [select for diffs], Sun Sep 16 20:02:29 2007 UTC (4 years, 4 months ago) by thompsa
Branch: MAIN
CVS Tags: RELENG_7_BP,
RELENG_7_3_BP,
RELENG_7_2_BP,
RELENG_7_1_BP,
RELENG_7_0_BP,
RELENG_7_0_0_RELEASE,
RELENG_7_0
Branch point for: RELENG_7_3,
RELENG_7_2,
RELENG_7_1,
RELENG_7
Changes since 1.213: +15 -2
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Make wi_set_channel() actually change the channel in hardware so that hostap mode works properly, previously the hostap channel could not be changed off #3. Fix an ifp/sc misuse while I am here. Reported by: many Approved by: re (bmah)
Revision 1.213 / (download) - annotate - [select for diffs], Wed Sep 5 21:31:32 2007 UTC (4 years, 5 months ago) by sam
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o add 802.11 state machine states for DFS and client-side power save o fixup drivers to ignore new states Reviewed by: avatar (?) Approved by: re (blanket wireless)
Revision 1.212 / (download) - annotate - [select for diffs], Thu Aug 9 13:29:26 2007 UTC (4 years, 6 months ago) by avatar
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Changes since 1.211: +1 -1
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MFP4(123963): Fixing a possible NULL pointer dereference by making the actual assignment after the NULL check. Found by: Coverity Prevent(tm) CID: 2303 (run 4156) Reviewed by: sam Approved by: re (bmah)
Revision 1.211 / (download) - annotate - [select for diffs], Wed Jul 11 21:25:48 2007 UTC (4 years, 7 months ago) by thompsa
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Changes since 1.210: +13 -1
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Now that wicontrol has been removed from the base system the corresponding ioctls can be removed. These have been #ifdef'd out and left as a reference in case any of the RIDs need to be turned into sysctls at a later date. Reviewed by: sam, avatar Approved by: re (kensmith)
Revision 1.210 / (download) - annotate - [select for diffs], Sat Jun 30 21:39:21 2007 UTC (4 years, 7 months ago) by thompsa
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Changes since 1.209: +27 -10
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Fix scanning issues since the new net80211 code went in - provide dummy routines for ic_scan_curchan and ic_scan_mindwell, we do not support those operations. - add ieee80211_scan_done() to tell the scanning module that all channels have been scanned. - pass IEEE80211_S_SCAN state off to net80211 so it can initiate scanning - fix overflow in the rates array - scale the rate value passed back from the firmware scan to the units that net80211 uses. Submitted by: Token Reviewed by: sam, avatar Approved by: re (kensmith)
Revision 1.209 / (download) - annotate - [select for diffs], Sat Jun 30 21:23:23 2007 UTC (4 years, 7 months ago) by thompsa
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Changes since 1.208: +7 -1
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Change the channel number in the scan results struct to be a pointer to the operating channel and use this in the scan cache rather than directly using ic_curchan. Some firmware cards can only do a full scan and so ic_curchan does not have the correct value. Also add IEEE80211_CHAN2IEEE to directly dereference ic_ieee from the channel to be used in the fast path. Reviewed by: sam, sephe Approved by: re (kensmith)
Revision 1.208 / (download) - annotate - [select for diffs], Sat Jun 30 21:12:41 2007 UTC (4 years, 7 months ago) by thompsa
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Changes since 1.207: +5 -1
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Fix the channel reporting when the card is associated. The channel array used to be index by IEEE channel number but that is no longer the case and it needs to be searched for. Submitted by: avatar Reviewed by: sam Approved by: re (kensmith)
Revision 1.207 / (download) - annotate - [select for diffs], Mon Jun 11 03:36:52 2007 UTC (4 years, 8 months ago) by sam
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Changes since 1.206: +271 -99
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Update 802.11 wireless support:
o major overhaul of the way channels are handled: channels are now
fully enumerated and uniquely identify the operating characteristics;
these changes are visible to user applications which require changes
o make scanning support independent of the state machine to enable
background scanning and roaming
o move scanning support into loadable modules based on the operating
mode to enable different policies and reduce the memory footprint
on systems w/ constrained resources
o add background scanning in station mode (no support for adhoc/ibss
mode yet)
o significantly speedup sta mode scanning with a variety of techniques
o add roaming support when background scanning is supported; for now
we use a simple algorithm to trigger a roam: we threshold the rssi
and tx rate, if either drops too low we try to roam to a new ap
o add tx fragmentation support
o add first cut at 802.11n support: this code works with forthcoming
drivers but is incomplete; it's included now to establish a baseline
for other drivers to be developed and for user applications
o adjust max_linkhdr et. al. to reflect 802.11 requirements; this eliminates
prepending mbufs for traffic generated locally
o add support for Atheros protocol extensions; mainly the fast frames
encapsulation (note this can be used with any card that can tx+rx
large frames correctly)
o add sta support for ap's that beacon both WPA1+2 support
o change all data types from bsd-style to posix-style
o propagate noise floor data from drivers to net80211 and on to user apps
o correct various issues in the sta mode state machine related to handling
authentication and association failures
o enable the addition of sta mode power save support for drivers that need
net80211 support (not in this commit)
o remove old WI compatibility ioctls (wicontrol is officially dead)
o change the data structures returned for get sta info and get scan
results so future additions will not break user apps
o fixed tx rate is now maintained internally as an ieee rate and not an
index into the rate set; this needs to be extended to deal with
multi-mode operation
o add extended channel specifications to radiotap to enable 11n sniffing
Drivers:
o ath: add support for bg scanning, tx fragmentation, fast frames,
dynamic turbo (lightly tested), 11n (sniffing only and needs
new hal)
o awi: compile tested only
o ndis: lightly tested
o ipw: lightly tested
o iwi: add support for bg scanning (well tested but may have some
rough edges)
o ral, ural, rum: add suppoort for bg scanning, calibrate rssi data
o wi: lightly tested
This work is based on contributions by Atheros, kmacy, sephe, thompsa,
mlaier, kevlo, and others. Much of the scanning work was supported by
Atheros. The 11n work was supported by Marvell.
Revision 1.206 / (download) - annotate - [select for diffs], Thu Apr 19 13:09:57 2007 UTC (4 years, 9 months ago) by sephe
Branch: MAIN
Changes since 1.205: +8 -7
lines
Diff to previous 1.205 (colored)
- Fix mbuf/node leakage in drivers' raw_xmit().
- For ural(4):
o Fix node leakage in ural_start(), if ural_tx_mgt() fails.
o Fix mbuf leakage in ural_tx_{mgt,data}(), if usbd_transfer() fails.
o In ural_tx_{mgt,data}(), set ural_tx_data.{m,ni} to NULL, if
usbd_transfer() fails, so they will not be freed again in ural_stop().
Approved by: sam (mentor)
Revision 1.205 / (download) - annotate - [select for diffs], Fri Feb 23 12:18:59 2007 UTC (4 years, 11 months ago) by piso
Branch: MAIN
Changes since 1.204: +1 -1
lines
Diff to previous 1.204 (colored)
o break newbus api: add a new argument of type driver_filter_t to bus_setup_intr() o add an int return code to all fast handlers o retire INTR_FAST/IH_FAST For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current Reviewed by: many Approved by: re@
Revision 1.180.2.12 / (download) - annotate - [select for diffs], Sat Jan 27 06:37:41 2007 UTC (5 years ago) by sam
Branch: RELENG_6
CVS Tags: RELENG_6_4_BP,
RELENG_6_3_BP,
RELENG_6_3_0_RELEASE,
RELENG_6_3
Branch point for: RELENG_6_4
Changes since 1.180.2.11: +3 -0
lines
Diff to previous 1.180.2.11 (colored) to branchpoint 1.180 (colored) next main 1.181 (colored)
MFC 1.203: drop softc lock when passing rx frames up the stack
Revision 1.180.2.11 / (download) - annotate - [select for diffs], Sat Jan 27 06:36:51 2007 UTC (5 years ago) by sam
Branch: RELENG_6
Changes since 1.180.2.10: +14 -9
lines
Diff to previous 1.180.2.10 (colored) to branchpoint 1.180 (colored)
MFC 1.202: split wi_start int locked+unlocked variants and use the unlocked one from the isr to eliminate a recursive lock
Revision 1.180.2.10 / (download) - annotate - [select for diffs], Sat Jan 27 05:51:29 2007 UTC (5 years ago) by sam
Branch: RELENG_6
Changes since 1.180.2.9: +0 -25
lines
Diff to previous 1.180.2.9 (colored) to branchpoint 1.180 (colored)
MFC: nuke compatibility cruft
Revision 1.180.2.9 / (download) - annotate - [select for diffs], Fri Jan 19 23:01:30 2007 UTC (5 years ago) by jhb
Branch: RELENG_6
Changes since 1.180.2.8: +3 -3
lines
Diff to previous 1.180.2.8 (colored) to branchpoint 1.180 (colored)
MFC: Change the life cycle of bpf interface objects to close attach/detach races with bpf(4). This includes shims to preserve the ABI for any old modules. For more details see the commit log for 1.166 of sys/net/bpf.c.
Revision 1.204 / (download) - annotate - [select for diffs], Mon Dec 11 00:41:22 2006 UTC (5 years, 2 months ago) by sam
Branch: MAIN
Changes since 1.203: +10 -12
lines
Diff to previous 1.203 (colored)
replace if_watchdog w/ a private callout MFC after: 1 month
Revision 1.203 / (download) - annotate - [select for diffs], Mon Dec 11 00:37:12 2006 UTC (5 years, 2 months ago) by sam
Branch: MAIN
Changes since 1.202: +3 -0
lines
Diff to previous 1.202 (colored)
drop softc lock when passing rx frames up the stack MFC after: 1 month
Revision 1.202 / (download) - annotate - [select for diffs], Mon Dec 11 00:35:51 2006 UTC (5 years, 2 months ago) by sam
Branch: MAIN
Changes since 1.201: +14 -9
lines
Diff to previous 1.201 (colored)
split wi_start int locked+unlocked variants and use the unlocked one from the isr to eliminate a recursive lock MFC after: 1 month
Revision 1.201 / (download) - annotate - [select for diffs], Mon Dec 11 00:32:15 2006 UTC (5 years, 2 months ago) by sam
Branch: MAIN
Changes since 1.200: +0 -26
lines
Diff to previous 1.200 (colored)
nuke compatibility cruft MFC after: 1 month
Revision 1.200 / (download) - annotate - [select for diffs], Mon Nov 6 13:41:56 2006 UTC (5 years, 3 months ago) by rwatson
Branch: MAIN
Changes since 1.199: +4 -3
lines
Diff to previous 1.199 (colored)
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
specific privilege names to a broad range of privileges. These may
require some future tweaking.
Sponsored by: nCircle Network Security, Inc.
Obtained from: TrustedBSD Project
Discussed on: arch@
Reviewed (at least in part) by: mlaier, jmg, pjd, bde, ceri,
Alex Lyashkov <umka at sevcity dot net>,
Skip Ford <skip dot ford at verizon dot net>,
Antoine Brodin <antoine dot brodin at laposte dot net>
Revision 1.199 / (download) - annotate - [select for diffs], Sat Aug 5 04:58:25 2006 UTC (5 years, 6 months ago) by sam
Branch: MAIN
Changes since 1.198: +144 -29
lines
Diff to previous 1.198 (colored)
raw 802.11 packet transmit support Submitted by: Andrea Bittau <a.bittau@cs.ucl.ac.uk>
Revision 1.180.2.8 / (download) - annotate - [select for diffs], Tue Aug 1 07:37:22 2006 UTC (5 years, 6 months ago) by avatar
Branch: RELENG_6
CVS Tags: RELENG_6_2_BP,
RELENG_6_2_0_RELEASE,
RELENG_6_2
Changes since 1.180.2.7: +1 -1
lines
Diff to previous 1.180.2.7 (colored) to branchpoint 1.180 (colored)
MFC: (1.191) Fix "taskqueue_drain with the following non-sleepable locks held" witness(9) warning on detach. Ok'ed by: ru Tested on: 6-STABLE
Revision 1.198 / (download) - annotate - [select for diffs], Mon Jun 5 23:06:03 2006 UTC (5 years, 8 months ago) by avatar
Branch: MAIN
Changes since 1.197: +1 -1
lines
Diff to previous 1.197 (colored)
Really fix the typo this time: it should be sc->sc_drvbpf to be verified, not ic->ic_drvbpf.
Revision 1.197 / (download) - annotate - [select for diffs], Mon Jun 5 22:59:14 2006 UTC (5 years, 8 months ago) by avatar
Branch: MAIN
Changes since 1.196: +1 -1
lines
Diff to previous 1.196 (colored)
Fixing a typo in rev1.196.
Revision 1.196 / (download) - annotate - [select for diffs], Fri Jun 2 19:59:32 2006 UTC (5 years, 8 months ago) by csjp
Branch: MAIN
Changes since 1.195: +3 -3
lines
Diff to previous 1.195 (colored)
Fix the following bpf(4) race condition which can result in a panic:
(1) bpf peer attaches to interface netif0
(2) Packet is received by netif0
(3) ifp->if_bpf pointer is checked and handed off to bpf
(4) bpf peer detaches from netif0 resulting in ifp->if_bpf being
initialized to NULL.
(5) ifp->if_bpf is dereferenced by bpf machinery
(6) Kaboom
This race condition likely explains the various different kernel panics
reported around sending SIGINT to tcpdump or dhclient processes. But really
this race can result in kernel panics anywhere you have frequent bpf attach
and detach operations with high packet per second load.
Summary of changes:
- Remove the bpf interface's "driverp" member
- When we attach bpf interfaces, we now set the ifp->if_bpf member to the
bpf interface structure. Once this is done, ifp->if_bpf should never be
NULL. [1]
- Introduce bpf_peers_present function, an inline operation which will do
a lockless read bpf peer list associated with the interface. It should
be noted that the bpf code will pickup the bpf_interface lock before adding
or removing bpf peers. This should serialize the access to the bpf descriptor
list, removing the race.
- Expose the bpf_if structure in bpf.h so that the bpf_peers_present function
can use it. This also removes the struct bpf_if; hack that was there.
- Adjust all consumers of the raw if_bpf structure to use bpf_peers_present
Now what happens is:
(1) Packet is received by netif0
(2) Check to see if bpf descriptor list is empty
(3) Pickup the bpf interface lock
(4) Hand packet off to process
From the attach/detach side:
(1) Pickup the bpf interface lock
(2) Add/remove from bpf descriptor list
Now that we are storing the bpf interface structure with the ifnet, there is
is no need to walk the bpf interface list to locate the correct bpf interface.
We now simply look up the interface, and initialize the pointer. This has a
nice side effect of changing a bpf interface attach operation from O(N) (where
N is the number of bpf interfaces), to O(1).
[1] From now on, we can no longer check ifp->if_bpf to tell us whether or
not we have any bpf peers that might be interested in receiving packets.
In collaboration with: sam@
MFC after: 1 month
Revision 1.195 / (download) - annotate - [select for diffs], Tue May 16 14:36:33 2006 UTC (5 years, 8 months ago) by phk
Branch: MAIN
Changes since 1.194: +0 -1
lines
Diff to previous 1.194 (colored)
Since DELAY() was moved, most <machine/clock.h> #includes have been unnecessary.
Revision 1.168.2.2 / (download) - annotate - [select for diffs], Sun Jan 29 15:39:07 2006 UTC (6 years ago) by emaste
Branch: RELENG_5
CVS Tags: RELENG_5_5_BP,
RELENG_5_5_0_RELEASE,
RELENG_5_5
Changes since 1.168.2.1: +2 -0
lines
Diff to previous 1.168.2.1 (colored) to branchpoint 1.168 (colored) next main 1.169 (colored)
Merge IP multicast address list locking from HEAD to RELENG_5. if_ath.c:1.99 awi.c:1.39 if_bfe.c:1.26 if_bge.c:1.92 if_ed.c:1.255 if_em.c:1.67 if_ex.c:1.57 if_fe.c:1.92 if_fxp.c:1.242 if_gem.c:1.32 if_hme.c:1.38 if_ie.c:1.103 if_ndis.c:1.100 if_ixgb.c:1.12 if_lge.c:1.40 if_lnc.c:1.112 if_my.c:1.30 if_nge.c:1.76 if_nve.c:1.9 if_owi.c:1.11 pdq_ifsubr.c:1.27 if_ray.c:1.80 if_re.c:1.47 if_sn.c:1.47 dp83932.c:1.20 if_tx.c:1.90 if_txp.c:1.32 if_aue.c:1.91 if_axe.c:1.31 if_cue.c:1.58 if_kue.c:1.65 if_rue.c:1.22 if_udav.c:1.15 if_vge.c:1.15 if_wi.c:1.182 if_wl.c:1.67 if_xe.c:1.58 if_dc.c:1.161 if_de.c:1.167 if_pcn.c:1.70 if_rl.c:1.153 if_sf.c:1.83 if_sis.c:1.134 if_sk.c:1.107 if_ste.c:1.85 if_ti.c:1.108 if_tl.c:1.100 if_vr.c:1.105 if_wb.c:1.80 if_xl.c:1.193: Modify device drivers supporting multicast addresses to lock if_addr_mtx over iteration of their multicast address lists when synchronizing the hardware address filter with the network stack-maintained list. Note that with these changes, these drivers now depend on locking the global if_addr_mtx, so binary modules of these drivers will not work on 5.4 or earlier releases. Approved by: rwatson (mentor)
Revision 1.194 / (download) - annotate - [select for diffs], Fri Nov 11 16:04:56 2005 UTC (6 years, 3 months ago) by ru
Branch: MAIN
Changes since 1.193: +1 -5
lines
Diff to previous 1.193 (colored)
- Store pointer to the link-level address right in "struct ifnet" rather than in ifindex_table[]; all (except one) accesses are through ifp anyway. IF_LLADDR() works faster, and all (except one) ifaddr_byindex() users were converted to use ifp->if_addr. - Stop storing a (pointer to) Ethernet address in "struct arpcom", and drop the IFP2ENADDR() macro; all users have been converted to use IF_LLADDR() instead.
Revision 1.180.2.7 / (download) - annotate - [select for diffs], Wed Oct 5 13:16:29 2005 UTC (6 years, 4 months ago) by avatar
Branch: RELENG_6
CVS Tags: RELENG_6_1_BP,
RELENG_6_1_0_RELEASE,
RELENG_6_1,
RELENG_6_0_BP,
RELENG_6_0_0_RELEASE,
RELENG_6_0
Changes since 1.180.2.6: +55 -15
lines
Diff to previous 1.180.2.6 (colored) to branchpoint 1.180 (colored)
MFC: (1.193) fixing WEP bustage in hostap mode. Approved by: re (scottl)
Revision 1.180.2.6 / (download) - annotate - [select for diffs], Wed Oct 5 06:54:12 2005 UTC (6 years, 4 months ago) by avatar
Branch: RELENG_6
Changes since 1.180.2.5: +1 -1
lines
Diff to previous 1.180.2.5 (colored) to branchpoint 1.180 (colored)
MFC: (1.192) honouring ic->ic_dtim_period. Approved by: re (scottl)
Revision 1.193 / (download) - annotate - [select for diffs], Sun Oct 2 04:29:08 2005 UTC (6 years, 4 months ago) by avatar
Branch: MAIN
Changes since 1.192: +55 -15
lines
Diff to previous 1.192 (colored)
Fixing WEP bustage in hostap mode since 5.2-RELEASE. - WEP TX fix: The original code called software crypto, ieee80211_crypto_encap(), which never worked since IEEE80211_KEY_SWCRYPT was never flagged due to ieee80211_crypto_newkey() assumes that wi always supports hardware based crypto regardless of operational mode(by virtue of IEEE80211_C_WEP). This fix works around that issue by adding wi_key_alloc() to force the use of s/w crypto. Also if anyone ever decides to cleanup ioctl handling where key changes wouldn't cause a call to wi_init() every time, we'll need wi_key_alloc() to DTRT. In addition to that, this fix also adds code to wi_write_wep() to force existing keys to be switched between h/w and s/w crypto such that an operation mode change(sta <-> hostap) will flag IEEE80211_KEY_SWCRYPT properly. - WEP RX fix: Clear IEEE80211_F_DROPUNENC even in hostap mode. Quote from Sam: "This is really gross but I don't see an easy way around it. By doing it we lose the ability to independently drop unencode frames (and support mixed wep/!wep use). We should really be setting the EXCLUDE_UNENCRYPTED flag written in wi_write_wep based on IEEE80211_F_DROPUNENC but with our clearing it we can't depend on it being set properly." Reported by: Holm Tiffe <holm at freibergnet dot de> Submitted by: sam MFC after: 3 days
Revision 1.192 / (download) - annotate - [select for diffs], Sun Oct 2 03:55:07 2005 UTC (6 years, 4 months ago) by avatar
Branch: MAIN
Changes since 1.191: +1 -1
lines
Diff to previous 1.191 (colored)
Honouring ic->ic_dtim_period. Submitted by: sam MFC after: 3 days
Revision 1.191 / (download) - annotate - [select for diffs], Wed Sep 28 09:27:46 2005 UTC (6 years, 4 months ago) by ru
Branch: MAIN
Changes since 1.190: +1 -1
lines
Diff to previous 1.190 (colored)
Fix "taskqueue_drain with the following non-sleepable locks held" witness(9) warning on detach.
Revision 1.190 / (download) - annotate - [select for diffs], Mon Sep 19 03:10:20 2005 UTC (6 years, 4 months ago) by imp
Branch: MAIN
Changes since 1.189: +1 -1
lines
Diff to previous 1.189 (colored)
Make sure that we call if_free(ifp) after bus_teardown_intr. Since we could get an interrupt after we free the ifp, and the interrupt handler depended on the ifp being still alive, this could, in theory, cause a crash. Eliminate this possibility by moving the if_free to after the bus_teardown_intr() call.
Revision 1.180.2.5 / (download) - annotate - [select for diffs], Thu Sep 8 17:51:24 2005 UTC (6 years, 5 months ago) by imp
Branch: RELENG_6
Changes since 1.180.2.4: +0 -8
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Diff to previous 1.180.2.4 (colored) to branchpoint 1.180 (colored)
MFC: 1.188 and 1.189 remove bogus counter to allow ore than one card to work in the system. Approved by: re@ (scottl)
Revision 1.180.2.4 / (download) - annotate - [select for diffs], Sat Sep 3 22:46:42 2005 UTC (6 years, 5 months ago) by sam
Branch: RELENG_6
Changes since 1.180.2.3: +11 -3
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Diff to previous 1.180.2.3 (colored) to branchpoint 1.180 (colored)
sync with HEAD after net80211 changes: o ic_curchan o beacon/listen interval split o split tx+rx crypto key and h/w key index -> node mapping support Also for ath: o correct duration calculation when protection is enabled Also for wi: o handle all-zero mac address properly o fix media status handling so devd recognizes cards on insert Also for ipw/iwi: o always include statistics sysctls (was only when compiled w/ debugging) o honor manual roaming setting Also for ral/ural: o fix basic rate set o fix IFS parameters o honor operating mode when selecting ack rate o honor manual roaming setting Approved by: re (scottl)
Revision 1.189 / (download) - annotate - [select for diffs], Mon Aug 29 20:06:02 2005 UTC (6 years, 5 months ago) by scottl
Branch: MAIN
Changes since 1.188: +0 -3
lines
Diff to previous 1.188 (colored)
Correct previous commit.
Revision 1.188 / (download) - annotate - [select for diffs], Mon Aug 29 15:46:41 2005 UTC (6 years, 5 months ago) by imp
Branch: MAIN
Changes since 1.187: +0 -5
lines
Diff to previous 1.187 (colored)
Eliminate bogus seatbelt in wi_cmd. This may have been appropriate for the spl-era locking, but now that we can have multiple, concurrent interrupts for multiple wi devices, having a global check to make sure at most one of them was in wi_cmd no longer makes sense. MFC After: 2 decifortnight
Revision 1.180.2.3 / (download) - annotate - [select for diffs], Thu Aug 25 05:01:17 2005 UTC (6 years, 5 months ago) by rwatson
Branch: RELENG_6
Changes since 1.180.2.2: +10 -10
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Diff to previous 1.180.2.2 (colored) to branchpoint 1.180 (colored)
Merge linux_ioctl.c:1.128 svr4_sockio.c:1.17 altq_cbq.c:1.3 if_oltr.c:1.38 if_pflog.c:1.14 if_pfsync.c:1.21 if_an.c:1.70 if_ar.c:1.72 if_arl.c:1.11 amrr.c:1.10 onoe.c:1.10 if_ath.c:1.101 awi.c:1.41 if_bfe.c:1.27 if_bge.c:1.93 if_cm_isa.c:1.7 smc90cx6.c:1.16 if_cnw.c:1.20 if_cp.c:1.25 if_cs.c:1.42 if_ct.c:1.26 if_cx.c:1.46 if_ed.c:1.256 if_em.c:1.68 if_en_pci.c:1.37 midway.c:1.66 if_ep.c:1.143 if_ex.c:1.58 if_fatm.c:1.20 if_fe.c:1.93 if_fwe.c:1.38 if_fwip.c:1.8 if_fxp.c:1.244 if_gem.c:1.33 if_hatm.c:1.25 if_hatm_intr.c:1.20 if_hatm_ioctl.c:1.13 if_hatm_rx.c:1.10 if_hatm_tx.c:1.14 if_hme.c:1.39 if_ie.c:1.104 if_ndis.c:1.101 if_ic.c:1.24 if_ipw.c:1.10 if_iwi.c:1.10 if_ixgb.c:1.13 if_lge.c:1.41 if_lnc.c:1.113 if_my.c:1.31 if_nge.c:1.77 if_nve.c:1.10 if_owi.c:1.12 if_patm.c:1.9 if_patm_intr.c:1.6 if_patm_ioctl.c:1.10 if_patm_tx.c:1.10 pdq_ifsubr.c:1.28 if_plip.c:1.38 if_ral.c:1.12 if_ral_pci.c:1.2 if_ray.c:1.81 if_rayvar.h:1.22 if_re.c:1.49 if_sbni.c:1.21 if_sbsh.c:1.14 if_sn.c:1.48 dp83932.c:1.21 if_snc_pccard.c:1.9 if_sr.c:1.70 if_tx.c:1.91 if_txp.c:1.33 if_aue.c:1.92 if_axe.c:1.32 if_cdce.c:1.8 if_cue.c:1.59 if_kue.c:1.66 if_rue.c:1.23 if_udav.c:1.16 if_ural.c:1.12 if_vge.c:1.16 if_vx.c:1.58 if_wi.c:1.185 if_wi_pci.c:1.26 if_wl.c:1.68 if_xe.c:1.60 if_xe_pccard.c:1.30 if_el.c:1.68 i4b_ipr.c:1.35 i4b_isppp.c:1.31 kern_poll.c:1.20 bridge.c:1.94 bridgestp.c:1.4 if_arcsubr.c:1.27 if_atm.h:1.24 if_atmsubr.c:1.40 if_bridge.c:1.16 if_ef.c:1.35 if_ethersubr.c:1.196 if_faith.c:1.37 if_fddisubr.c:1.100 if_fwsubr.c:1.14 if_gif.c:1.54 if_gre.c:1.34 if_iso88025subr.c:1.70 if_loop.c:1.107 if_ppp.c:1.106 if_spppsubr.c:1.121 if_tap.c:1.57 if_tun.c:1.154 if_vlan.c:1.80 ppp_tty.c:1.67 ieee80211_ioctl.c:1.32 atm_if.c:1.31 ng_eiface.c:1.33 ng_ether.c:1.50 ng_fec.c:1.19 ng_iface.c:1.44 ng_sppp.c:1.9 ip_carp.c:1.30 ip_fastfwd.c:1.30 in6.c:1.53 nd6_nbr.c:1.31 natm.c:1.40 if_dc.c:1.162 if_de.c:1.168 if_pcn.c:1.72 if_rl.c:1.154 if_sf.c:1.84 if_sis.c:1.135 if_sk.c:1.108 if_ste.c:1.86 if_ti.c:1.109 if_tl.c:1.101 if_vr.c:1.106 if_wb.c:1.81 if_xl.c:1.194 from HEAD to RELENG_6: Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to ifnet.if_drv_flags. Device drivers are now responsible for synchronizing access to these flags, as they are in if_drv_flags. This helps prevent races between the network stack and device driver in maintaining the interface flags field. Many __FreeBSD__ and __FreeBSD_version checks maintained and continued; some less so. Reviewed by: pjd, bz Approved by: re (scottl)
Revision 1.180.2.2 / (download) - annotate - [select for diffs], Wed Aug 24 16:50:43 2005 UTC (6 years, 5 months ago) by rwatson
Branch: RELENG_6
Changes since 1.180.2.1: +2 -0
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Diff to previous 1.180.2.1 (colored) to branchpoint 1.180 (colored)
Merge if_ath.c:1.99 awi.c:1.39 if_bfe.c:1.26 if_bge.c:1.92 if_ed.c:1.255 if_em.c:1.67 if_ex.c:1.57 if_fe.c:1.92 if_fxp.c:1.242 if_gem.c:1.32 if_hme.c:1.38 if_ie.c:1.103 if_ndis.c:1.100 if_ixgb.c:1.12 if_lge.c:1.40 if_lnc.c:1.112 if_my.c:1.30 if_nge.c:1.76 if_nve.c:1.9 if_owi.c:1.11 pdq_ifsubr.c:1.27 if_ray.c:1.80 if_re.c:1.47 if_sn.c:1.47 dp83932.c:1.20 if_tx.c:1.90 if_txp.c:1.32 if_aue.c:1.91 if_axe.c:1.31 if_cue.c:1.58 if_kue.c:1.65 if_rue.c:1.22 if_udav.c:1.15 if_vge.c:1.15 if_wi.c:1.182 if_wl.c:1.67 if_xe.c:1.58 if_dc.c:1.161 if_de.c:1.167 if_pcn.c:1.70 if_rl.c:1.153 if_sf.c:1.83 if_sis.c:1.134 if_sk.c:1.107 if_ste.c:1.85 if_ti.c:1.108 if_tl.c:1.100 if_vr.c:1.105 if_wb.c:1.80 if_xl.c:1.193 from HEAD to RELENG_6: Modify device drivers supporting multicast addresses to lock if_addr_mtx over iteration of their multicast address lists when synchronizing the hardware address filter with the network stack-maintained list. Problem reported by: Ed Maste (emaste at phaedrus dot sandvine dot ca> Approved by: re (scottl)
Revision 1.187 / (download) - annotate - [select for diffs], Sat Aug 13 00:04:42 2005 UTC (6 years, 6 months ago) by sam
Branch: MAIN
Changes since 1.186: +6 -1
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Diff to previous 1.186 (colored)
fix media_status so devd recognizes the device as an 802.11 interface Submitted by: Robert C. Noland III
Revision 1.186 / (download) - annotate - [select for diffs], Wed Aug 10 16:22:30 2005 UTC (6 years, 6 months ago) by sam
Branch: MAIN
Changes since 1.185: +1 -0
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Diff to previous 1.185 (colored)
Clarify/fix handling of the current channel: o add ic_curchan and use it uniformly for specifying the current channel instead of overloading ic->ic_bss->ni_chan (or in some drivers ic_ibss_chan) o add ieee80211_scanparams structure to encapsulate scanning-related state captured for rx frames o move rx beacon+probe response frame handling into separate routines o change beacon+probe response handling to treat the scan table more like a scan cache--look for an existing entry before adding a new one; this combined with ic_curchan use corrects handling of stations that were previously found at a different channel o move adhoc neighbor discovery by beacon+probe response frames to a new ieee80211_add_neighbor routine Reviewed by: avatar Tested by: avatar, Michal Mertl MFC after: 2 weeks
Revision 1.185 / (download) - annotate - [select for diffs], Tue Aug 9 10:19:56 2005 UTC (6 years, 6 months ago) by rwatson
Branch: MAIN
Changes since 1.184: +10 -10
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Diff to previous 1.184 (colored)
Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to ifnet.if_drv_flags. Device drivers are now responsible for synchronizing access to these flags, as they are in if_drv_flags. This helps prevent races between the network stack and device driver in maintaining the interface flags field. Many __FreeBSD__ and __FreeBSD_version checks maintained and continued; some less so. Reviewed by: pjd, bz MFC after: 7 days
Revision 1.184 / (download) - annotate - [select for diffs], Mon Aug 8 03:30:57 2005 UTC (6 years, 6 months ago) by sam
Branch: MAIN
Changes since 1.183: +1 -1
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Diff to previous 1.183 (colored)
Cleanup beacon/listen interval handling: o separate configured beacon interval from listen interval; this avoids potential use of one value for the other (e.g. setting powersavesleep to 0 clobbers the beacon interval used in hostap or ibss mode) o bounds check the beacon interval received in probe response and beacon frames and drop frames with bogus settings; not clear if we should instead clamp the value as any alteration would result in mismatched sta+ap configuration and probably be more confusing (don't want to log to the console but perhaps ok with rate limiting) o while here up max beacon interval to reflect WiFi standard Noticed by: Martin <nakal@nurfuerspam.de> MFC after: 1 week
Revision 1.183 / (download) - annotate - [select for diffs], Fri Aug 5 04:56:14 2005 UTC (6 years, 6 months ago) by imp
Branch: MAIN
Changes since 1.182: +3 -1
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Diff to previous 1.182 (colored)
When the MAC address is reported all zeros, then error is necessarily 0. This means that we 'succeed' the attach, even after we've freed the internal data bits. This leads to a panic when you eject the card with this problem. Set error = ENXIO in the mac read zeros case.
Revision 1.182 / (download) - annotate - [select for diffs], Wed Aug 3 00:18:34 2005 UTC (6 years, 6 months ago) by rwatson
Branch: MAIN
Changes since 1.181: +2 -0
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Diff to previous 1.181 (colored)
Modify device drivers supporting multicast addresses to lock if_addr_mtx over iteration of their multicast address lists when synchronizing the hardware address filter with the network stack-maintained list. Problem reported by: Ed Maste (emaste at phaedrus dot sandvine dot ca> MFC after: 1 week
Revision 1.180.2.1 / (download) - annotate - [select for diffs], Fri Jul 29 23:31:04 2005 UTC (6 years, 6 months ago) by sam
Branch: RELENG_6
Changes since 1.180: +2 -2
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Diff to previous 1.180 (colored)
Sync wireless support from HEAD: o numerous net80211 fixes including fixes for internal bridging, frag threshold ioctl, rts threshold bounds checking, min wep length check, reject assoc requests w/ wpa/rsn ie when wpa is not configured o misc api changes to reduce differences against forthcoming changes o add stats for future use and reserve space o probe inactive neighbors in adhoc mode before timing them out o debug msg fixups (diff reduction against forthcoming code) o driver mods to track api changes Also for ath driver: o fix diversity handling o use any fixed antenna setting when sending beacons in adhoc mode Approved by: re (kensmith)
Revision 1.181 / (download) - annotate - [select for diffs], Fri Jul 22 16:50:17 2005 UTC (6 years, 6 months ago) by sam
Branch: MAIN
Changes since 1.180: +2 -2
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Diff to previous 1.180 (colored)
diff reduction against p4: define IEEE80211_FIXED_RATE_NONE and use it instead of -1
Revision 1.180 / (download) - annotate - [select for diffs], Fri Jun 10 16:49:17 2005 UTC (6 years, 8 months ago) by brooks
Branch: MAIN
CVS Tags: RELENG_6_BP
Branch point for: RELENG_6
Changes since 1.179: +24 -16
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Diff to previous 1.179 (colored)
Stop embedding struct ifnet at the top of driver softcs. Instead the struct ifnet or the layer 2 common structure it was embedded in have been replaced with a struct ifnet pointer to be filled by a call to the new function, if_alloc(). The layer 2 common structure is also allocated via if_alloc() based on the interface type. It is hung off the new struct ifnet member, if_l2com. This change removes the size of these structures from the kernel ABI and will allow us to better manage them as interfaces come and go. Other changes of note: - Struct arpcom is no longer referenced in normal interface code. Instead the Ethernet address is accessed via the IFP2ENADDR() macro. To enforce this ac_enaddr has been renamed to _ac_enaddr. - The second argument to ether_ifattach is now always the mac address from driver private storage rather than sometimes being ac_enaddr. Reviewed by: sobomax, sam
Revision 1.179 / (download) - annotate - [select for diffs], Thu Jun 2 01:51:16 2005 UTC (6 years, 8 months ago) by avatar
Branch: MAIN
Changes since 1.178: +3 -1
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Diff to previous 1.178 (colored)
Honouring current authmode setting. With this patch, my wi card can now associate to an AP which uses shared WEP key authentication. Tested with: "ifconfig wi0 authmode shared" Reviewed by: imp, sam
Revision 1.178 / (download) - annotate - [select for diffs], Wed Apr 13 03:36:24 2005 UTC (6 years, 10 months ago) by mdodd
Branch: MAIN
Changes since 1.177: +5 -5
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Diff to previous 1.177 (colored)
Invert conditional and use continue to reduce nesting.
Revision 1.177 / (download) - annotate - [select for diffs], Sat Mar 26 23:43:54 2005 UTC (6 years, 10 months ago) by sam
Branch: MAIN
Changes since 1.176: +4 -4
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Diff to previous 1.176 (colored)
correct logic so we recognize timeout on alloc Noticed by: Coverity Prevent analysis tool
Revision 1.176 / (download) - annotate - [select for diffs], Tue Mar 8 17:01:03 2005 UTC (6 years, 11 months ago) by sam
Branch: MAIN
Changes since 1.175: +1 -0
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Diff to previous 1.175 (colored)
reclaim mbuf chain when ieee80211_crypto_encap fails Noticed by: David Young
Revision 1.168.2.1 / (download) - annotate - [select for diffs], Sun Jan 30 01:00:12 2005 UTC (7 years ago) by imp
Branch: RELENG_5
CVS Tags: RELENG_5_4_BP,
RELENG_5_4_0_RELEASE,
RELENG_5_4
Changes since 1.168: +1 -1
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Diff to previous 1.168 (colored)
MFC: /*- and my license changes for sys/[a-d]*
Revision 1.175 / (download) - annotate - [select for diffs], Thu Jan 6 01:43:33 2005 UTC (7 years, 1 month ago) by imp
Branch: MAIN
Changes since 1.174: +1 -1
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Diff to previous 1.174 (colored)
Start each of the license/copyright comments with /*-, minor shuffle of lines
Revision 1.174 / (download) - annotate - [select for diffs], Sat Jan 1 17:45:11 2005 UTC (7 years, 1 month ago) by sam
Branch: MAIN
Changes since 1.173: +20 -18
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Diff to previous 1.173 (colored)
Eliminate some of the egregious bypass of the 802.11 state machine; instead use the intended entry points. There's still too much incestuous knowledge about the internals of the 802.11 layer but this at least fixes adhoc mode.
Revision 1.173 / (download) - annotate - [select for diffs], Fri Dec 17 20:48:13 2004 UTC (7 years, 1 month ago) by mdodd
Branch: MAIN
Changes since 1.172: +38 -41
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Diff to previous 1.172 (colored)
Diff reduce wi_write_wep() relative to revision 1.168
Revision 1.172 / (download) - annotate - [select for diffs], Fri Dec 17 03:57:16 2004 UTC (7 years, 1 month ago) by sam
Branch: MAIN
Changes since 1.171: +28 -4
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Diff to previous 1.171 (colored)
Fix wep operation for station mode: o don't encapsulate on tx; the chip expect a raw frame w/o the crypto header o clear the WEP bit in the 802.11 header on rx so the 802.11 layer doesn't try to strip the crypto header o clobber the "drop unencoded frames" state bit when privacy is enabled so rx'd frames we pass up to the 802.11 layer are not discarded as unencrypted This stuff will need to be redone if anyone decides to add WPA support.
Revision 1.171 / (download) - annotate - [select for diffs], Fri Dec 17 03:36:24 2004 UTC (7 years, 1 month ago) by sam
Branch: MAIN
Changes since 1.170: +1 -0
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Diff to previous 1.170 (colored)
set ic_ibss_chan when entering RUN state to match ic_bss so the channel reported when associated to an AP is correct
Revision 1.170 / (download) - annotate - [select for diffs], Fri Dec 17 03:05:30 2004 UTC (7 years, 1 month ago) by sam
Branch: MAIN
Changes since 1.169: +0 -6
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Diff to previous 1.169 (colored)
remove power save logic from the tx path; the driver isn't ready to support it so don't mislead folks
Revision 1.169 / (download) - annotate - [select for diffs], Wed Dec 8 17:36:28 2004 UTC (7 years, 2 months ago) by sam
Branch: MAIN
Changes since 1.168: +227 -195
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Diff to previous 1.168 (colored)
o Update for net80211 changes o Import some minor fixes from netbsd
Revision 1.168 / (download) - annotate - [select for diffs], Sun Aug 1 23:58:04 2004 UTC (7 years, 6 months ago) by mlaier
Branch: MAIN
CVS Tags: RELENG_5_BP,
RELENG_5_3_BP,
RELENG_5_3_0_RELEASE,
RELENG_5_3
Branch point for: RELENG_5
Changes since 1.167: +6 -10
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Diff to previous 1.167 (colored)
Second part of ALTQ driver modifications, covering: an(4), ath(4), hme(4), ndis(4), vr(4) and wi(4) Please help testing: http://people.freebsd.org/~mlaier/ALTQ_driver/ Tested by: Vaidas Damosevicius (an, ath, wi) Roman Divacky (vr) Submitted by: yongari (hme)
Revision 1.167 / (download) - annotate - [select for diffs], Sun Jun 13 17:29:07 2004 UTC (7 years, 7 months ago) by mlaier
Branch: MAIN
Changes since 1.166: +2 -0
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Diff to previous 1.166 (colored)
Link ALTQ to the build and break with ABI for struct ifnet. Please recompile your (network) modules as well as any userland that might make sense of sizeof(struct ifnet). This does not change the queueing yet. These changes will follow in a seperate commit. Same with the driver changes, which need case by case evaluation. __FreeBSD_version bump will follow. Tested-by: (i386)LINT
Revision 1.103.2.6 / (download) - annotate - [select for diffs], Tue May 18 06:57:33 2004 UTC (7 years, 8 months ago) by imp
Branch: RELENG_4
CVS Tags: RELENG_4_11_BP,
RELENG_4_11_0_RELEASE,
RELENG_4_11
Changes since 1.103.2.5: +5 -2
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Diff to previous 1.103.2.5 (colored) next main 1.104 (colored)
Fix two bugs that aren't in the current: 1) only have a long timeout for the wi_cmd_ini command. All others should much faster at 10ms. Some cards seem to timeout when the signal quality is low, and a faster timeout means that retry will happen in a fraction of a second, rather than seconds. 2) ifconfig passes -1 in i_val for the ssid and ignores the rest of the parameters if it returns an error. wi used to return an error in this case, which means none of the 802.11 parameters were being reported. Since an works, fix the presumed bug in wi.
Revision 1.166 / (download) - annotate - [select for diffs], Thu Apr 1 00:38:45 2004 UTC (7 years, 10 months ago) by sam
Branch: MAIN
Changes since 1.165: +12 -7
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Diff to previous 1.165 (colored)
radiotap updates: o force little-endian byte order for header o pad header to 32-bit boundary to guard against applications that assume packet data alignment
Revision 1.165 / (download) - annotate - [select for diffs], Thu Apr 1 00:33:33 2004 UTC (7 years, 10 months ago) by sam
Branch: MAIN
Changes since 1.164: +4 -4
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Diff to previous 1.164 (colored)
correct xmit-side radiotap collection by tap'ing the frame before prepending the h/w header
Revision 1.164 / (download) - annotate - [select for diffs], Sat Mar 20 19:57:47 2004 UTC (7 years, 10 months ago) by mdodd
Branch: MAIN
Changes since 1.163: +0 -1
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Diff to previous 1.163 (colored)
Don't announce MAC addresses twice. (ieee80211_ifattach() calls ether_ifattach().)
Revision 1.163 / (download) - annotate - [select for diffs], Wed Mar 17 21:54:52 2004 UTC (7 years, 10 months ago) by green
Branch: MAIN
Changes since 1.162: +2 -4
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Diff to previous 1.162 (colored)
Eliminate bogus usage of WI_RSSI_TO_DBM(). Not only does it bogusly clip/destroy the dB value contained in the wi(4)'s receive frames, it doesn't match with the flag set in the radiotap header (unperturbed dB versus dBm).
Revision 1.162 / (download) - annotate - [select for diffs], Wed Mar 17 17:50:47 2004 UTC (7 years, 10 months ago) by njl
Branch: MAIN
Changes since 1.161: +4 -4
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Diff to previous 1.161 (colored)
Convert callers to the new bus_alloc_resource_any(9) API. Submitted by: Mark Santcroos <marks@ripe.net> Reviewed by: imp, dfr, bde
Revision 1.161 / (download) - annotate - [select for diffs], Sun Dec 28 06:58:52 2003 UTC (8 years, 1 month ago) by sam
Branch: MAIN
Changes since 1.160: +7 -5
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Diff to previous 1.160 (colored)
update radiotap support to reflect recent changes: o add xmit rate o drop rx time o add rx flags
Revision 1.160 / (download) - annotate - [select for diffs], Sun Dec 28 03:55:59 2003 UTC (8 years, 1 month ago) by sam
Branch: MAIN
Changes since 1.159: +12 -34
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Diff to previous 1.159 (colored)
o eliminate widespread on-stack mbuf use for bpf by introducing a new bpf_mtap2 routine that does the right thing for an mbuf and a variable-length chunk of data that should be prepended. o while we're sweeping the drivers, use u_int32_t uniformly when when prepending the address family (several places were assuming sizeof(int) was 4) o return M_ASSERTVALID to BPF_MTAP* now that all stack-allocated mbufs have been eliminated; this may better be moved to the bpf routines Reviewed by: arch@ and several others
Revision 1.158.2.1 / (download) - annotate - [select for diffs], Thu Dec 11 20:21:20 2003 UTC (8 years, 2 months ago) by imp
Branch: RELENG_5_2
CVS Tags: RELENG_5_2_1_RELEASE,
RELENG_5_2_0_RELEASE
Changes since 1.158: +1 -1
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Diff to previous 1.158 (colored) next main 1.159 (colored)
Up the timeout on a command from 500ms to 5s unconditionally. This will up the failure time from about 1s to about 7s in the worst case that I can think of. Other fixes have brought that number down from 30 minutes, so I don't feel too bad about it. Some older versions of the Prism cards have issues that make them unable to respond in 500ms for some commands. Current has a more extensive fix that only penalizes the old firmware, but this is a more conservative change more appropriate to a frozen branch. Suggested/Submitted by: iedowse Approved by: re (scottl)
Revision 1.159 / (download) - annotate - [select for diffs], Tue Dec 9 07:41:06 2003 UTC (8 years, 2 months ago) by imp
Branch: MAIN
Changes since 1.158: +7 -1
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Diff to previous 1.158 (colored)
Older versions of the intersil firmware is a lot slower than newer versions of the firmware. It responds more slowly to commands, and we bogusly failed them. We assume that all versions of the intersil firmware before 1.0 are 10 times slower and will give it 10x the time to finish. # for 5.2 we should always just assume 5s.
Revision 1.158 / (download) - annotate - [select for diffs], Tue Dec 2 04:59:59 2003 UTC (8 years, 2 months ago) by imp
Branch: MAIN
CVS Tags: RELENG_5_2_BP
Branch point for: RELENG_5_2
Changes since 1.157: +25 -10
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Diff to previous 1.157 (colored)
Fix Lucent cards. o Back out workaround for not resetting lucent cards more than once. With these fixes, it appaers they are no longer necessary. o Set wi_gone when the card goes awol: typically when we get 0xffff back from the card. Also, don't interact with a card that's gone, so we fail in seconds rather than minutes. Also reduce amount of time we wait to .5s in wi_cmd. o clear wi_gone on ifconfig down to give some cards a chance after they wedge (this appears to unwedge one of my prism cards with old firmware). ifconfig up will fail quickly enough if the card really is out to lunch. o Add delay in wi_init of 100ms. o wi_stop(ifp, 0->1) changes so that we clear sc_enabled so that we exit out of the interrupt routine by just acking the interrupt Submitted by: iedowse Approved by: re@ (scottl) # after the freeze I'll fix some of the minor style issues that reviewers # of this patch have told me about.
Revision 1.157 / (download) - annotate - [select for diffs], Tue Nov 4 23:47:19 2003 UTC (8 years, 3 months ago) by green
Branch: MAIN
Changes since 1.156: +9 -0
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Diff to previous 1.156 (colored)
Truly fix the lockup mentioned in 1.153. The PRISM hardware is not capable of functioning in HostAP mode with a zero-length SSID, so use " " if one is not set.
Revision 1.156 / (download) - annotate - [select for diffs], Tue Nov 4 22:36:48 2003 UTC (8 years, 3 months ago) by green
Branch: MAIN
Changes since 1.155: +0 -3
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Diff to previous 1.155 (colored)
Despite making the card not lock up, thae workaround from 1.153 didn't actually make hostap mode work again. Back it out while I try to find a solution.
Revision 1.155 / (download) - annotate - [select for diffs], Tue Nov 4 00:31:58 2003 UTC (8 years, 3 months ago) by green
Branch: MAIN
Changes since 1.154: +13 -9
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Diff to previous 1.154 (colored)
Fix wi(4)'s WI_RID_SCAN_RES ioctl (wicontrol -L). The wrong length is computed, so the user thinks that for non-PRISM cards there are more APs represented than exist.
Revision 1.154 / (download) - annotate - [select for diffs], Tue Nov 4 00:24:13 2003 UTC (8 years, 3 months ago) by green
Branch: MAIN
Changes since 1.153: +3 -0
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Diff to previous 1.153 (colored)
On my ZoomAir-branded Intersil PRISM2 cards, if you try to set the operating mode to HostAP, the card will lock up indefinitely (but the wi(4) driver can recover if you eject the card). The problem is that the card needs to be "reset" in a way before you even change the media to hostap. In practice this isn't as noticeable because you probably do some operation beforehand which prevents the lock-up before you enable hostap mode. e.g.: "ifconfig wi0 up media autoselect mediaopt hostap" will lock up (if you just inserted the card). "ifconfig wi0 up ssid foo media autoselect mediaopt hostap" won't lock up.
Revision 1.153 / (download) - annotate - [select for diffs], Fri Oct 31 18:32:06 2003 UTC (8 years, 3 months ago) by brooks
Branch: MAIN
Changes since 1.152: +1 -2
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Diff to previous 1.152 (colored)
Replace the if_name and if_unit members of struct ifnet with new members if_xname, if_dname, and if_dunit. if_xname is the name of the interface and if_dname/unit are the driver name and instance. This change paves the way for interface renaming and enhanced pseudo device creation and configuration symantics. Approved By: re (in principle) Reviewed By: njl, imp Tested On: i386, amd64, sparc64 Obtained From: NetBSD (if_xname)
Revision 1.152 / (download) - annotate - [select for diffs], Wed Oct 29 18:32:14 2003 UTC (8 years, 3 months ago) by sam
Branch: MAIN
Changes since 1.151: +1 -1
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Diff to previous 1.151 (colored)
mark interrupt handlers MPSAFE
Revision 1.151 / (download) - annotate - [select for diffs], Fri Sep 5 22:29:30 2003 UTC (8 years, 5 months ago) by sam
Branch: MAIN
Changes since 1.150: +58 -10
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Diff to previous 1.150 (colored)
o add experimental radiotap capture format o add netbsd logic to convert rssi to device-independent values Obtained from: NetBSD (rssi conversion code)
Revision 1.150 / (download) - annotate - [select for diffs], Tue Aug 19 22:17:03 2003 UTC (8 years, 5 months ago) by sam
Branch: MAIN
Changes since 1.149: +51 -22
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Diff to previous 1.149 (colored)
MFp4 changes to fix locking issues and correct reference count handling of station entries in hostap mode: Input path: o driver is now expected to find the node associated with the sender of a received frame; use ic_bss if none is located o driver passes the (referenced) node into ieee80211_input for use within the wlan module and is responsible for cleaning up on return o the antenna state is no longer passed up with each frame; this is now considered driver-private state and drivers are responsible for keeping it in the driver-private part of a node Output path: Revamp output path for management frames to eliminate redundant locking that causes problems and to correct reference counting bogosity that occurs when stations are timed out due to inactivity (in AP mode). On output the refcnt'd node is stashed in the pkthdr's recvif field (yech) and retrieved by the driver. This eliminates an unref/ref scenario and related node table unlock/lock due to the driver looking up the node. This is particularly important when stations are timed out as this causes a lock order reversal that can result in a deadlock. As a byproduct we also reduce the overhead for sending management frames (minimal). Additional fallout from this is a change to ieee80211_encap to return a refcn't node for tieing to the outbound frame. Node refcnts are not reclaimed until after a frame is completely processed (e.g. in the tx interrupt handler). This is especially important for timed out stations as this deref will be the final one causing the node entry to be reclaimed. Additional semi-related changes: o replace m_copym use with m_copypacket (optimization) o add assert to verify ic_bss is never free'd during normal operation o add comments explaining calling conventions by drivers for frames going in each direction o remove extraneous code that "cannot be executed" (e.g. because pointers may never be null)
Revision 1.103.2.5 / (download) - annotate - [select for diffs], Thu Aug 7 04:31:14 2003 UTC (8 years, 6 months ago) by imp
Branch: RELENG_4
CVS Tags: RELENG_4_9_BP,
RELENG_4_9_0_RELEASE,
RELENG_4_9,
RELENG_4_10_BP,
RELENG_4_10_0_RELEASE,
RELENG_4_10
Changes since 1.103.2.4: +4 -1
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Diff to previous 1.103.2.4 (colored)
MFC: (well, from the old driver) All paths of deallocation do not tear down the interrupt. Move this code into the wi_free so that they do.
Revision 1.103.2.4 / (download) - annotate - [select for diffs], Sat Jul 26 21:03:55 2003 UTC (8 years, 6 months ago) by jdp
Branch: RELENG_4
Changes since 1.103.2.3: +1 -2
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Diff to previous 1.103.2.3 (colored)
MFC suspend/resume support for the wi driver:
if_wi.c 1.120
if_wi_pci.c 1.11, 1.12 (relevant style fixes only), 1.18
if_wivar.h 1.14
Revision 1.149 / (download) - annotate - [select for diffs], Mon Jul 21 23:20:40 2003 UTC (8 years, 6 months ago) by sam
Branch: MAIN
Changes since 1.148: +29 -2
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Diff to previous 1.148 (colored)
o Add monitor mode support. This tested fine with prism cards but may require newer lucent/hermes firmware than indicated (investigating). I'm committing this now since it shouldn't hurt anything. o Vaguely related, add bogus frame length check from netbsd. Obtained from: netbsd
Revision 1.148 / (download) - annotate - [select for diffs], Sun Jul 20 21:37:32 2003 UTC (8 years, 6 months ago) by sam
Branch: MAIN
Changes since 1.147: +21 -22
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Diff to previous 1.147 (colored)
track changes to 802.11 code: o override new_state method per new model o use ieee80211_state_name instead of private copy
Revision 1.147 / (download) - annotate - [select for diffs], Thu Jul 3 10:16:40 2003 UTC (8 years, 7 months ago) by scottl
Branch: MAIN
Changes since 1.146: +0 -10
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Diff to previous 1.146 (colored)
Revert the previous commit, it snuck in by accident. Submitted by: ru
Revision 1.146 / (download) - annotate - [select for diffs], Tue Jul 1 15:52:03 2003 UTC (8 years, 7 months ago) by scottl
Branch: MAIN
Changes since 1.145: +10 -0
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Diff to previous 1.145 (colored)
Mega busdma API commit. Add two new arguments to bus_dma_tag_create(): lockfunc and lockfuncarg. Lockfunc allows a driver to provide a function for managing its locking semantics while using busdma. At the moment, this is used for the asynchronous busdma_swi and callback mechanism. Two lockfunc implementations are provided: busdma_lock_mutex() performs standard mutex operations on the mutex that is specified from lockfuncarg. dftl_lock() is a panic implementation and is defaulted to when NULL, NULL are passed to bus_dma_tag_create(). The only time that NULL, NULL should ever be used is when the driver ensures that bus_dmamap_load() will not be deferred. Drivers that do not provide their own locking can pass busdma_lock_mutex,&Giant args in order to preserve the former behaviour. sparc64 and powerpc do not provide real busdma_swi functions, so this is largely a noop on those platforms. The busdma_swi on is64 is not properly locked yet, so warnings will be emitted on this platform when busdma callback deferrals happen. If anyone gets panics or warnings from dflt_lock() being called, please let me know right away. Reviewed by: tmm, gibbs
Revision 1.145 / (download) - annotate - [select for diffs], Sun Jun 29 20:14:35 2003 UTC (8 years, 7 months ago) by sam
Branch: MAIN
Changes since 1.144: +4 -0
lines
Diff to previous 1.144 (colored)
catch failure to fetch the card's "own channel"; this should not happen
Revision 1.144 / (download) - annotate - [select for diffs], Sat Jun 28 06:17:26 2003 UTC (8 years, 7 months ago) by sam
Branch: MAIN
Changes since 1.143: +88 -143
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Diff to previous 1.143 (colored)
update for new 802.11 support
Revision 1.143 / (download) - annotate - [select for diffs], Fri Jun 27 00:49:04 2003 UTC (8 years, 7 months ago) by sam
Branch: MAIN
Changes since 1.142: +171 -9
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Diff to previous 1.142 (colored)
Return support needed by dstumbler: o add back rx monitor support o make WI_RID_SCAN_RES DTRT o fix a bug handling zero-length RID requests (used by dstumbler to set a zero-length SSID) o make RID_SCAN_REQ DTRT o add back WI_RID_OWN_SSID o fix wi_scan_ap to take a channel mask and txrate (for prism cards) These changes fix dstumbler -o (monitor mode). A minor change to dstumbler is needed to get normal AP scanning mode to work right; this is preferred to modifying the driver. PR: kern/53187 Reviewed by: Bruce M Simpson <bms@spc.org>
Revision 1.103.2.3 / (download) - annotate - [select for diffs], Sat Jun 21 03:49:30 2003 UTC (8 years, 7 months ago) by silby
Branch: RELENG_4
Changes since 1.103.2.2: +0 -1
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Diff to previous 1.103.2.2 (colored)
Remove the following message: XXX: host encrypt not implemented for 802.3 Seeing this every time an IPX packet wandered into my wi bridge was getting really, really annoying.
Revision 1.142 / (download) - annotate - [select for diffs], Fri Jun 13 00:40:37 2003 UTC (8 years, 8 months ago) by imp
Branch: MAIN
Changes since 1.141: +1 -1
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Diff to previous 1.141 (colored)
As a workaround for the latest problems, don't init hermes cards more than once. This appears to work around the hanging issues, at the expense of warnings about bad RID allocations. I'm not sure this is a permanant workaround, but does appear to help in the tests that I've done here.
Revision 1.141 / (download) - annotate - [select for diffs], Wed Jun 11 16:51:27 2003 UTC (8 years, 8 months ago) by imp
Branch: MAIN
Changes since 1.140: +2 -7
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Diff to previous 1.140 (colored)
Minor tweaks that are effectively all style tweaks.
Revision 1.140 / (download) - annotate - [select for diffs], Tue Apr 29 03:22:39 2003 UTC (8 years, 9 months ago) by imp
Branch: MAIN
CVS Tags: RELENG_5_1_BP,
RELENG_5_1_0_RELEASE,
RELENG_5_1
Changes since 1.139: +1 -2
lines
Diff to previous 1.139 (colored)
Don't hold a driver lock across bus_teardown_intr. Jhb points out that one cannot generally hold a lock and call bus_teardown_intr. This is race free with wi_intr because bus_teardown_intr won't allow wi_intr to be called after it returns. # jeff hsu points out that there might be a race between this unlock # and wi_start. While that may be true also, it won't impact this commit. Submitted by: jhb
Revision 1.139 / (download) - annotate - [select for diffs], Sun Apr 27 23:44:05 2003 UTC (8 years, 9 months ago) by imp
Branch: MAIN
Changes since 1.138: +1 -1
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Diff to previous 1.138 (colored)
Initialize error.
Revision 1.138 / (download) - annotate - [select for diffs], Sun Apr 27 15:56:05 2003 UTC (8 years, 9 months ago) by imp
Branch: MAIN
Changes since 1.137: +24 -15
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Diff to previous 1.137 (colored)
Make 2/3 of my symbol cards work again. The 3rd symbol card card has firmware 1.50.12, but 2.20.1 and 3.10.4 work. The 1.50.12 card gets past doing dhclient, but hangs on transmit a little after the ip address is set. The 1.50.12 card has always been 'cranky' and Bill Paul's tearing it apart at FreeBSD '99 hasn't helped. sc_reset and sc_enable are subtlely different things. sc_reset means exactly "WI_CMD_INI has happened." sc_enabled means "WI_CMD_ENABLE has been sent to the card without a WI_CMD_DISABLE following." This is a little different than what they mean on NetBSD (where both of these concepts are comingled). NetBSD will try to only enable symbol cards once, while FreeBSD only sends the WI_CMD_INI once. Also, only try once to reset the card on a symbol. This makes the lucent cards no worse than before, but apparently not much better either. I got fewer hangs in my testing than I have in the past, but I don't know if it is statistically significant or not.
Revision 1.137 / (download) - annotate - [select for diffs], Thu Apr 10 07:55:55 2003 UTC (8 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.136: +1 -1
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Diff to previous 1.136 (colored)
Fix interrupt race. From NetBSD
Revision 1.136 / (download) - annotate - [select for diffs], Thu Apr 3 21:36:32 2003 UTC (8 years, 10 months ago) by obrien
Branch: MAIN
Changes since 1.135: +3 -5
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Diff to previous 1.135 (colored)
Use __FBSDID rather than rcsid[].
Revision 1.135 / (download) - annotate - [select for diffs], Sat Mar 22 15:39:38 2003 UTC (8 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.134: +18 -3
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Diff to previous 1.134 (colored)
MFP4 27224 and 27225: Change 27224 by imp@imp_hammer on 2003/03/22 00:16:22 Put what I think are the correct TX RATE translation tables in place for LUCENT firmware. This is based on the 4.x driver. Maybe it should be table driven? ifconfig wi0 media DS/11Mbps still fails, but it fails before we even get to the txrate stuff, so other things are wrong. Change 27225 by imp@imp_hammer on 2003/03/22 00:45:11 Default ic_fixed_rate to -1. This is the same thing as autoselect. There really should be a #define for this...
Revision 1.134 / (download) - annotate - [select for diffs], Tue Mar 18 04:22:42 2003 UTC (8 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.133: +24 -36
lines
Diff to previous 1.133 (colored)
o Lucent cards don't seem to like multiple buffers for tx. Use only one tx buffer for these cards. The old driver only used one. We use 1 for symbol, and 3 for prism cards. o Don't do the maximum loops thing in the ISR. In fact, revert to the old interrupt handler. Lucent cards don't seem to work too well if you don't disable/enable interrupts from the card in the ISR. Between these two changes, Lucent cards suck less. They work in autoselect mode only. And seem to get 1Mbps or 2Mbps only. Setting a specific media speed doesn't work, and I've had a few issues even with these patches. They turn a former brick into a nearly useful card. These patches work on the prism 2 and 2.5 PC Card cards that I have. I've not tested this on PCI cards. I suspect, but couldn't find proof, that they were the reason that the ISR was changed so radically from its FreeBSD roots in NetBSD. We might need to have a variant ISR if so.
Revision 1.133 / (download) - annotate - [select for diffs], Tue Mar 18 02:54:39 2003 UTC (8 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.132: +9 -8
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Diff to previous 1.132 (colored)
Move symbol reset detection code back into wi_reset. This is a more reliable way to detect if the symbol cards have been reset or not. This makes symbol cards work better. Submitted by: deischen
Revision 1.132 / (download) - annotate - [select for diffs], Mon Mar 17 13:19:28 2003 UTC (8 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.131: +0 -2
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Diff to previous 1.131 (colored)
Remove bogus KASSERT. The 802.11 layer and the resume from suspend code both seem to call wi_start (directly or via the if_start pointer) without checking to see if OACTIVE is 0. In addition, I think that with the use of 3 transmit buffers this routine can be called with OACTIVE set, but I might be mistaken about that (and it doesn't matter). Reviewed by: sam Noticed by: imp, alfred, ambrisko
Revision 1.131 / (download) - annotate - [select for diffs], Tue Mar 11 17:13:33 2003 UTC (8 years, 11 months ago) by imp
Branch: MAIN
Changes since 1.130: +1 -3
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Diff to previous 1.130 (colored)
Remove bogus UNLOCK in if_wi.c. Since we no longer WILOCK() in the attach routine, calling WIUNLOCK in the error case of one of the ifs for that routine is now bogus. This should have been removed when the WILOCK() was removed, but wasn't. Submitted by: "Harti Brandt" <brandt@fokus.fraunhofer.de>
Revision 1.130 / (download) - annotate - [select for diffs], Wed Feb 26 17:18:35 2003 UTC (8 years, 11 months ago) by sam
Branch: MAIN
Changes since 1.129: +2 -2
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Diff to previous 1.129 (colored)
Change default setting of hw.wi.txerate to zero so that tx error msgs are ignored (as before). This was the original setting but a bug in ppsratecheck made me do stupid things.
Revision 1.129 / (download) - annotate - [select for diffs], Wed Feb 19 05:47:16 2003 UTC (8 years, 11 months ago) by imp
Branch: MAIN
Changes since 1.128: +6 -6
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Diff to previous 1.128 (colored)
Back out M_* changes, per decision of the TRB. Approved by: trb
Revision 1.128 / (download) - annotate - [select for diffs], Sun Feb 2 06:35:46 2003 UTC (9 years ago) by imp
Branch: MAIN
Changes since 1.127: +1 -0
lines
Diff to previous 1.127 (colored)
Unlock the mutex in the error case in wi_init. Otherwise we can return from an ioctl with the lock held. Submitted by: iedowse (by way of sam)
Revision 1.127 / (download) - annotate - [select for diffs], Tue Jan 21 08:55:45 2003 UTC (9 years ago) by alfred
Branch: MAIN
Changes since 1.126: +6 -6
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Diff to previous 1.126 (colored)
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
Revision 1.126 / (download) - annotate - [select for diffs], Mon Jan 20 21:06:58 2003 UTC (9 years ago) by sam
Branch: MAIN
Changes since 1.125: +2 -2
lines
Diff to previous 1.125 (colored)
correct default setting of hw.wi.txerate; it must be -1, not zero, to silence all msgs (like the old driver)
Revision 1.125 / (download) - annotate - [select for diffs], Mon Jan 20 20:55:37 2003 UTC (9 years ago) by sam
Branch: MAIN
Changes since 1.124: +6 -4
lines
Diff to previous 1.124 (colored)
correct sysctl names and move them to hw.wi: hw.wi.txerate controls the rate at which tx errors are printed (default to 0); hw.wi.debug control the debug msgs and is only present when WI_DEBUG is defined at compile time (the default for the moment) Requested by: imp
Revision 1.124 / (download) - annotate - [select for diffs], Mon Jan 20 19:45:09 2003 UTC (9 years ago) by sam
Branch: MAIN
Changes since 1.123: +0 -7
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Diff to previous 1.123 (colored)
gc dead code
Revision 1.123 / (download) - annotate - [select for diffs], Mon Jan 20 00:50:36 2003 UTC (9 years ago) by sam
Branch: MAIN
Changes since 1.122: +1 -1
lines
Diff to previous 1.122 (colored)
default tx error rate limiting to 0 to disable tx error msgs; this is consistent with how the old driver worked
Revision 1.122 / (download) - annotate - [select for diffs], Thu Jan 16 23:38:08 2003 UTC (9 years ago) by imp
Branch: MAIN
Changes since 1.121: +5 -0
lines
Diff to previous 1.121 (colored)
Restore a comment that was lost in the shuffle.
Revision 1.121 / (download) - annotate - [select for diffs], Wed Jan 15 20:11:31 2003 UTC (9 years ago) by sam
Branch: MAIN
Changes since 1.120: +2074 -2418
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Diff to previous 1.120 (colored)
new wi driver that uses the 802.11 link layer code Reviewed by: imp Obtained from: NetBSD (originally)
Revision 1.120 / (download) - annotate - [select for diffs], Tue Jan 14 23:19:32 2003 UTC (9 years ago) by mdodd
Branch: MAIN
Changes since 1.119: +1 -2
lines
Diff to previous 1.119 (colored)
Suspend/resume support (mostly for MiniPCI Prism2.5 boards). Reviewed by: imp
Revision 1.119 / (download) - annotate - [select for diffs], Tue Dec 24 14:46:01 2002 UTC (9 years, 1 month ago) by rwatson
Branch: MAIN
Changes since 1.118: +3 -0
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Diff to previous 1.118 (colored)
Require privilege to flush the signal cache on if_an and if_wi 802.11 cards. Reviewed by: imp (if_wi)
Revision 1.118 / (download) - annotate - [select for diffs], Thu Nov 14 23:54:55 2002 UTC (9 years, 2 months ago) by sam
Branch: MAIN
CVS Tags: RELENG_5_0_BP,
RELENG_5_0_0_RELEASE,
RELENG_5_0
Changes since 1.117: +7 -14
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Diff to previous 1.117 (colored)
network interface driver changes: o don't strip the Ethernet header from inbound packets; pass packets up the stack intact (required significant changes to some drivers) o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN) o track ether_ifattach/ether_ifdetach API changes o track bpf changes (use BPF_TAP and BPF_MTAP) o track vlan changes (ifnet capabilities, revised processing scheme, etc.) o use if_input to pass packets "up" o call ether_ioctl for default handling of ioctls Reviewed by: many Approved by: re
Revision 1.117 / (download) - annotate - [select for diffs], Mon Oct 14 01:59:57 2002 UTC (9 years, 3 months ago) by imp
Branch: MAIN
Changes since 1.116: +19 -3
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Diff to previous 1.116 (colored)
o Comment out the symbol download code for 4.x. o Add hooks for doing power management of the output signal. o Minor hacks to make flexlint happy wrt staticness of functions.
Revision 1.116 / (download) - annotate - [select for diffs], Sun Sep 29 18:40:35 2002 UTC (9 years, 4 months ago) by imp
Branch: MAIN
Changes since 1.115: +6 -0
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Diff to previous 1.115 (colored)
Limit the TX key to a valid range PR: 39960, 39961 (patches here pointed out problem, but didn't quite fix it)
Revision 1.115 / (download) - annotate - [select for diffs], Wed Aug 21 05:57:37 2002 UTC (9 years, 5 months ago) by imp
Branch: MAIN
Changes since 1.114: +20 -11
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Diff to previous 1.114 (colored)
When setting the WI_RID_ENCRYPTION mode, we have to conditionally set EXCLUDE_UNENCRYPTED if we're not in OPEN mode (or if we are a symbol card). Obtained from: OpenBSD (looks like a millert@ special)
Revision 1.114 / (download) - annotate - [select for diffs], Wed Aug 21 05:35:51 2002 UTC (9 years, 5 months ago) by imp
Branch: MAIN
Changes since 1.113: +6 -0
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Diff to previous 1.113 (colored)
comment about the magic number -149
Revision 1.113 / (download) - annotate - [select for diffs], Wed Aug 21 05:31:04 2002 UTC (9 years, 5 months ago) by imp
Branch: MAIN
Changes since 1.112: +1 -0
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Diff to previous 1.112 (colored)
Treat IBSS the same as ADHOC in wi_get_cur_ssid. This makes ifconfig work better, but might not make ibss actually work on the prism2 cards that I have (this is the first time I've tried ibss in a long time).
Revision 1.112 / (download) - annotate - [select for diffs], Thu Aug 15 07:13:17 2002 UTC (9 years, 5 months ago) by imp
Branch: MAIN
Changes since 1.111: +142 -0
lines
Diff to previous 1.111 (colored)
Move the symbol firmware loading routines into if_wi. Define some basic firmware downloading commands.
Revision 1.111 / (download) - annotate - [select for diffs], Sun Aug 11 08:51:08 2002 UTC (9 years, 6 months ago) by imp
Branch: MAIN
Changes since 1.110: +14 -14
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Diff to previous 1.110 (colored)
Follow NetBSD's lead and use WI_PORTTYPE_HOSTAP instead of _AP, since _AP might be used in the future for cards with firmware that does AP in firmware.
Revision 1.110 / (download) - annotate - [select for diffs], Mon Aug 5 07:24:02 2002 UTC (9 years, 6 months ago) by imp
Branch: MAIN
Changes since 1.109: +10 -3
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Diff to previous 1.109 (colored)
Differentiate between AT45DB011 compatible large serial flash parts and the AT24C08 small serial flash parts. We still report these as the same part (since we group things already), but now we recognize the small serial versions as well.
Revision 1.103.2.2 / (download) - annotate - [select for diffs], Fri Aug 2 07:11:34 2002 UTC (9 years, 6 months ago) by imp
Branch: RELENG_4
CVS Tags: RELENG_4_8_BP,
RELENG_4_8_0_RELEASE,
RELENG_4_8,
RELENG_4_7_BP,
RELENG_4_7_0_RELEASE,
RELENG_4_7
Changes since 1.103.2.1: +207 -115
lines
Diff to previous 1.103.2.1 (colored)
MFC: All the latest fixes for wihostap mode, the ifconfig enhancements, crc32 movement to libkern, removal of compat cruft, and maybe a few other things not obvious from the diff.
Revision 1.109 / (download) - annotate - [select for diffs], Thu Aug 1 07:37:52 2002 UTC (9 years, 6 months ago) by imp
Branch: MAIN
Changes since 1.108: +15 -17
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Diff to previous 1.108 (colored)
Don't set the IFF_PROMISC bit when in hostap mode like the previous commit bogusly did. Instead, don't set PROMSIC in the hardware if we're in hostap mode. This matches more closely what openbsd did as well.
Revision 1.108 / (download) - annotate - [select for diffs], Mon Jul 29 15:36:22 2002 UTC (9 years, 6 months ago) by imp
Branch: MAIN
Changes since 1.107: +33 -11
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Diff to previous 1.107 (colored)
If we are in hostap mode, do not go into promisc mode. This causes problems with the firmware and will result in a) poor performance and b) the inability to associate certain types of cards (most notibly cisco). Idea obtained from OpenBSD, but I implemented it by clearing the IFF_PROMISC flag rather than the refusing to honor it downstream.
Revision 1.107 / (download) - annotate - [select for diffs], Fri Jul 26 22:54:30 2002 UTC (9 years, 6 months ago) by imp
Branch: MAIN
Changes since 1.106: +13 -8
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Diff to previous 1.106 (colored)
Only INTERSIL 0.8.3 and newer firmware is supported with hostap mode. While earlier versions can be made to work, they require various work arounds not in the driver right now.
Revision 1.106 / (download) - annotate - [select for diffs], Wed Jun 19 17:37:34 2002 UTC (9 years, 7 months ago) by imp
Branch: MAIN
Changes since 1.105: +160 -38
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Diff to previous 1.105 (colored)
Add better mediaopt support for ibss and friends. Now the driver is closer to matching the wi man page. Submitted by: jhay (who obtained it from OpenBSD).
Revision 1.105 / (download) - annotate - [select for diffs], Wed May 29 20:24:09 2002 UTC (9 years, 8 months ago) by phk
Branch: MAIN
Changes since 1.104: +0 -55
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Diff to previous 1.104 (colored)
Add one copy of crc32() and crc32_tab[] in libkern, and remove it two other places. Comment out crc32 related definitions in zlib.h, we don't seem to have the corresponding code in our kernel.
Revision 1.104 / (download) - annotate - [select for diffs], Mon Apr 29 06:55:46 2002 UTC (9 years, 9 months ago) by imp
Branch: MAIN
Changes since 1.103: +2 -0
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Diff to previous 1.103 (colored)
Untimeout before calling timeout. I think that I have caught all the cases where we were scheduling a timeout multiple times, but am not positive.
Revision 1.103.2.1 / (download) - annotate - [select for diffs], Sun Apr 28 20:20:32 2002 UTC (9 years, 9 months ago) by imp
Branch: RELENG_4
CVS Tags: RELENG_4_6_BP,
RELENG_4_6_2_RELEASE,
RELENG_4_6_1_RELEASE,
RELENG_4_6_0_RELEASE,
RELENG_4_6
Changes since 1.103: +2 -0
lines
Diff to previous 1.103 (colored)
MFC: the current wi driver. Features include: airtool support, host access point mode for prism2 cards, symbol firmware support (3Com 3CRWE737, Intel Pro 2011 and a few cards made by symbol), more pci card supported, move wi to the same place as -current, Identify the NIC/radio combination, code cleanup, and maybe a few other odds and ends I've forgotten. # Host access point mode may be a little green, but won't hurt anything else # in the driver if you don't use it. wicontrol needs to be updated as well. Approved by: re@ (in theory) Sponsored by: Surf and Sip
Revision 1.103 / (download) - annotate - [select for diffs], Fri Apr 26 23:11:23 2002 UTC (9 years, 9 months ago) by imp
Branch: MAIN
Branch point for: RELENG_4
Changes since 1.102: +57 -32
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Diff to previous 1.102 (colored)
Make this driver compile for -stable also to prep for MFC
Revision 1.102 / (download) - annotate - [select for diffs], Fri Apr 26 22:48:22 2002 UTC (9 years, 9 months ago) by mike
Branch: MAIN
Changes since 1.101: +1 -0
lines
Diff to previous 1.101 (colored)
Move the new byte order function prototypes from <sys/param.h> to <sys/endian.h>. This puts us in line with NetBSD and OpenBSD.
Revision 1.101 / (download) - annotate - [select for diffs], Fri Apr 19 08:16:59 2002 UTC (9 years, 9 months ago) by onoe
Branch: MAIN
Changes since 1.100: +20 -2
lines
Diff to previous 1.100 (colored)
Some fixes for Symbol card. - The version string doesn't need to start with 'V'. - Symbol firmware doesn't support ROAMING_MODE nor MICROWAVE_OPEN. Obtained from: NetBSD
Revision 1.100 / (download) - annotate - [select for diffs], Sun Apr 14 23:18:40 2002 UTC (9 years, 9 months ago) by brooks
Branch: MAIN
Changes since 1.99: +15 -0
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Diff to previous 1.99 (colored)
Fix tx-rate setting for Lucent cards. Submitted by: Eugene Perevyazko <john@pcs.dp.ua>
Revision 1.99 / (download) - annotate - [select for diffs], Fri Apr 12 06:12:21 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.98: +2 -10
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Diff to previous 1.98 (colored)
After committing the forgotten IFM_IEEE80211_HOSTAP stuff to if_media.h, no need for the ifdefs here anymore.
Revision 1.98 / (download) - annotate - [select for diffs], Fri Apr 12 06:01:28 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.97: +5 -44
lines
Diff to previous 1.97 (colored)
unifdef -DWI_HOSTAP, like OpenBSD does
Revision 1.97 / (download) - annotate - [select for diffs], Fri Apr 12 05:46:36 2002 UTC (9 years, 10 months ago) by alfred
Branch: MAIN
Changes since 1.96: +2 -0
lines
Diff to previous 1.96 (colored)
ifdef WI_HOSTAP some stuff that seems like it needs to be ifdef'd.
Revision 1.96 / (download) - annotate - [select for diffs], Fri Apr 12 03:42:37 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.95: +130 -147
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Diff to previous 1.95 (colored)
Replace the original host WEP implementation with the one in OpenBSD (apparently by markus@, at least committed by him). This has the advantage of not using the bad IV's from Fluhrer/Mantin/Shamir as well as bringing the drivers a little closer together. Also use a few constants in place of magic numbers in one place. Obtained from: OpenBSD 1.25, 1.28, 1.36, 1.38, 1.42
Revision 1.95 / (download) - annotate - [select for diffs], Thu Apr 11 07:21:16 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.94: +398 -50
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Diff to previous 1.94 (colored)
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
Revision 1.94 / (download) - annotate - [select for diffs], Thu Apr 11 03:31:45 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.93: +6 -4
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Diff to previous 1.93 (colored)
better init
Revision 1.93 / (download) - annotate - [select for diffs], Thu Apr 4 22:22:31 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.92: +8 -0
lines
Diff to previous 1.92 (colored)
MFNetBSD: 1.60: Add range checking, but put it higher up in the food chain than NetBSD (this should be fixed there as well). Obtained From: NetBSD
Revision 1.92 / (download) - annotate - [select for diffs], Thu Apr 4 21:40:37 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.91: +53 -72
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Diff to previous 1.91 (colored)
MFNetBSD: wi.c 1.64: Table driven IDs (ichiro) 1.59: Don't use magic numbers (ichiro) Also, added Sony, Lucent Embedded Ids and fix minor bugs for lucent cards (and submit those changes back to ichiro-san) Obtained from: NetBSD
Revision 1.91 / (download) - annotate - [select for diffs], Thu Apr 4 21:03:18 2002 UTC (9 years, 10 months ago) by jhb
Branch: MAIN
Changes since 1.90: +2 -1
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Diff to previous 1.90 (colored)
Change callers of mtx_init() to pass in an appropriate lock type name. In most cases NULL is passed, but in some cases such as network driver locks (which use the MTX_NETWORK_LOCK macro) and UMA zone locks, a name is used. Tested on: i386, alpha, sparc64
Revision 1.90 / (download) - annotate - [select for diffs], Thu Apr 4 06:28:16 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.89: +8 -3
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Diff to previous 1.89 (colored)
o Reduce the gratuitous differences with NetBSD. o OpenBSD's wiconfig tells me that a value of '2' is for sony wireless cards, 1 is for lucent (which we already knew) and '5' is for embedded lucent cards. o Move some RID definitions to if_wavelan_ieee.h and use NetBSD names more often. # more work is still needed in this area.
Revision 1.89 / (download) - annotate - [select for diffs], Wed Apr 3 19:44:17 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.88: +117 -45
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Diff to previous 1.88 (colored)
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
Revision 1.88 / (download) - annotate - [select for diffs], Tue Apr 2 02:38:35 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.87: +8 -325
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Diff to previous 1.87 (colored)
First cut at breaking out the bus attachment from the bus independent part of the driver. Also, move the softc and some other stuff to if_wivar.h from if_wireg.h to make future merging activities easier.
Revision 1.87 / (download) - annotate - [select for diffs], Mon Apr 1 21:30:37 2002 UTC (9 years, 10 months ago) by jhb
Branch: MAIN
Changes since 1.86: +6 -6
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Diff to previous 1.86 (colored)
Change the suser() API to take advantage of td_ucred as well as do a general cleanup of the API. The entire API now consists of two functions similar to the pre-KSE API. The suser() function takes a thread pointer as its only argument. The td_ucred member of this thread must be valid so the only valid thread pointers are curthread and a few kernel threads such as thread0. The suser_cred() function takes a pointer to a struct ucred as its first argument and an integer flag as its second argument. The flag is currently only used for the PRISON_ROOT flag. Discussed on: smp@
Revision 1.86 / (download) - annotate - [select for diffs], Mon Apr 1 18:52:53 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.85: +1 -1
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Diff to previous 1.85 (colored)
More diff reduction patches
Revision 1.85 / (download) - annotate - [select for diffs], Mon Apr 1 18:26:32 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.84: +2 -2
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Diff to previous 1.84 (colored)
Fix type from last commit
Revision 1.84 / (download) - annotate - [select for diffs], Mon Apr 1 18:07:05 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.83: +8 -0
lines
Diff to previous 1.83 (colored)
Add more ID's from the PRISM family. from wi.c 1.61 and wireg.h 1.26 by ichiro@netbsd.org Obtained from: NetBSD
Revision 1.83 / (download) - annotate - [select for diffs], Fri Mar 29 00:32:32 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.82: +10 -7
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Diff to previous 1.82 (colored)
Identify PRISM 2.5 with ISL37300P Obtained from: OpenBSD
Revision 1.82 / (download) - annotate - [select for diffs], Fri Mar 29 00:26:23 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.81: +378 -72
lines
Diff to previous 1.81 (colored)
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
Revision 1.81 / (download) - annotate - [select for diffs], Sat Mar 16 22:59:15 2002 UTC (9 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.80: +40 -47
lines
Diff to previous 1.80 (colored)
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
Revision 1.80 / (download) - annotate - [select for diffs], Mon Mar 11 23:29:59 2002 UTC (9 years, 11 months ago) by brooks
Branch: MAIN
Changes since 1.79: +1 -0
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Diff to previous 1.79 (colored)
Add support for 3Com Airconnect PCI cards. MFC after: 3 days
Revision 1.79 / (download) - annotate - [select for diffs], Tue Mar 5 16:18:14 2002 UTC (9 years, 11 months ago) by imp
Branch: MAIN
Changes since 1.78: +58 -12
lines
Diff to previous 1.78 (colored)
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
Revision 1.78 / (download) - annotate - [select for diffs], Tue Mar 5 16:12:41 2002 UTC (9 years, 11 months ago) by imp
Branch: MAIN
Changes since 1.77: +37 -39
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Diff to previous 1.77 (colored)
Remove __P to reduce diffs with NetBSD and my private tree.
Revision 1.77 / (download) - annotate - [select for diffs], Mon Mar 4 02:59:20 2002 UTC (9 years, 11 months ago) by imp
Branch: MAIN
Changes since 1.76: +5 -0
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Diff to previous 1.76 (colored)
Add a bunch of cards from NetBSD and maybe other places. Ericsson Wireless Lan Simple Tech Spectrum 24 Alt Socket LP WLAN CF Symbol LA4100
Revision 1.76 / (download) - annotate - [select for diffs], Sat Mar 2 00:06:23 2002 UTC (9 years, 11 months ago) by brooks
Branch: MAIN
Changes since 1.75: +6 -3
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Diff to previous 1.75 (colored)
Make 128-bit WEP (aka 104-bit WEP) work with Prism based cards. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 3 days
Revision 1.75 / (download) - annotate - [select for diffs], Wed Feb 27 17:15:56 2002 UTC (9 years, 11 months ago) by tmm
Branch: MAIN
Changes since 1.74: +2 -4
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Diff to previous 1.74 (colored)
Add the following functions/macros to support byte order conversions and device drivers for bus system with other endinesses than the CPU (using interfaces compatible to NetBSD): - bwap16() and bswap32(). These have optimized implementations on some architectures; for those that don't, there exist generic implementations. - macros to convert from a certain byte order to host byte order and vice versa, using a naming scheme like le16toh(), htole16(). These are implemented using the bswap functions. - stream bus space access functions, which do not perform a byte order conversion (while the normal access functions would if the bus endianess differs from the CPU endianess). htons(), htonl(), ntohs() and ntohl() are implemented using the new functions above for kernel usage. None of the above interfaces is currently exported to user land. Make use of the new functions in a few places where local implementations of the same functionality existed. Reviewed by: mike, bde Tested on alpha by: mike
Revision 1.74 / (download) - annotate - [select for diffs], Tue Feb 26 17:35:21 2002 UTC (9 years, 11 months ago) by brooks
Branch: MAIN
Changes since 1.73: +1 -1
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Diff to previous 1.73 (colored)
Add a missing field to the end of array marker in the pci_ids array. Submitted by: sumikawa
Revision 1.73 / (download) - annotate - [select for diffs], Tue Feb 12 17:52:11 2002 UTC (9 years, 11 months ago) by brooks
Branch: MAIN
Changes since 1.72: +119 -61
lines
Diff to previous 1.72 (colored)
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
Revision 1.72 / (download) - annotate - [select for diffs], Thu Jan 31 16:55:13 2002 UTC (10 years ago) by alfred
Branch: MAIN
Changes since 1.71: +1 -0
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Diff to previous 1.71 (colored)
identify GLPRISM2 PCI WaveLAN/IEEE 802.11 Submitted by: Toni Andjelkovic <toni@soth.at>
Revision 1.71 / (download) - annotate - [select for diffs], Mon Jan 21 00:59:59 2002 UTC (10 years ago) by brooks
Branch: MAIN
Changes since 1.70: +1 -0
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Diff to previous 1.70 (colored)
Add support for Linksys WDT11 PCI adaptors. Submitted by: Eric Liedtke <eliedtke@apogeetelecom.com>
Revision 1.70 / (download) - annotate - [select for diffs], Thu Dec 27 20:12:03 2001 UTC (10 years, 1 month ago) by alfred
Branch: MAIN
Changes since 1.69: +62 -32
lines
Diff to previous 1.69 (colored)
put function return types on a line by themselves as per style(9)
Revision 1.69 / (download) - annotate - [select for diffs], Mon Dec 10 08:09:43 2001 UTC (10 years, 2 months ago) by obrien
Branch: MAIN
Changes since 1.68: +2 -2
lines
Diff to previous 1.68 (colored)
Update to C99, s/__FUNCTION__/__func__/, also don't use ANSI string concatenation.
Revision 1.68 / (download) - annotate - [select for diffs], Sat Dec 8 23:46:38 2001 UTC (10 years, 2 months ago) by alfred
Branch: MAIN
Changes since 1.67: +1 -1
lines
Diff to previous 1.67 (colored)
Replace %i formatting characters with %d since printf(9) doesn't support %i. Someone forgot the long flamefest I lost to add %i to kernel printf.
Revision 1.67 / (download) - annotate - [select for diffs], Wed Dec 5 08:57:36 2001 UTC (10 years, 2 months ago) by imp
Branch: MAIN
Changes since 1.66: +85 -26
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Diff to previous 1.66 (colored)
Implement prism2 detection from NetBSD. This mostly obsoletes the prism2 flag in pccard.conf, but I'm leaving it place for the moment in case the small sample of PrismII cards that I've tried is not representative. MFC After: 30 days Obtained from: NetBSD
Revision 1.66 / (download) - annotate - [select for diffs], Wed Nov 28 08:35:08 2001 UTC (10 years, 2 months ago) by imp
Branch: MAIN
Changes since 1.65: +1 -0
lines
Diff to previous 1.65 (colored)
Add Buffalo AirStation 11Mbps CF WLAN card. Obtained from: NetBSD (ichiro)
Revision 1.65 / (download) - annotate - [select for diffs], Mon Nov 19 05:34:55 2001 UTC (10 years, 2 months ago) by imp
Branch: MAIN
Changes since 1.64: +1 -0
lines
Diff to previous 1.64 (colored)
Add Linksys Instant Wireless Network PC Card from NetBSD
Revision 1.64 / (download) - annotate - [select for diffs], Thu Nov 15 06:37:13 2001 UTC (10 years, 2 months ago) by imp
Branch: MAIN
Changes since 1.63: +21 -29
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Diff to previous 1.63 (colored)
Hoist the Card/Card2 macros that I invented for the wi driver into pccard layer and rename them PCMCIA_CARD and PCMCIA_CARD2 respectively (note, this is being done with an eye towards NetBSD integreation so it is easier to keep lists of cards between us and them in sync). Use this in the an and wi drivers.
Revision 1.63 / (download) - annotate - [select for diffs], Sun Nov 11 21:27:12 2001 UTC (10 years, 3 months ago) by imp
Branch: MAIN
Changes since 1.62: +31 -3
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Diff to previous 1.62 (colored)
Add a bunch of wireless cards for NEWBUS from NetBSD's list. I'm trying something new with the macros here and will likely try to get them adopted by NetBSD as well as moving them to other drivers. They make the list more compact and easier to read, the price of rigid to a schema for generating them (of course there are those that would argue this isn't bad). Obtained from: NetBSD's if_wi_pcmcia.c 1.9
Revision 1.62 / (download) - annotate - [select for diffs], Sun Nov 11 20:17:10 2001 UTC (10 years, 3 months ago) by imp
Branch: MAIN
Changes since 1.61: +4 -4
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Diff to previous 1.61 (colored)
s/PCCARD_/PCMCIA_/g in NEWCARD device tables to enable easier NetBSD sharing
Revision 1.61 / (download) - annotate - [select for diffs], Wed Sep 12 08:37:16 2001 UTC (10 years, 5 months ago) by julian
Branch: MAIN
CVS Tags: KSE_MILESTONE_2
Changes since 1.60: +2 -1
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Diff to previous 1.60 (colored)
KSE Milestone 2 Note ALL MODULES MUST BE RECOMPILED make the kernel aware that there are smaller units of scheduling than the process. (but only allow one thread per process at this time). This is functionally equivalent to teh previousl -current except that there is a thread associated with each process. Sorry john! (your next MFC will be a doosie!) Reviewed by: peter@freebsd.org, dillon@freebsd.org X-MFC after: ha ha ha ha
Revision 1.60 / (download) - annotate - [select for diffs], Thu Sep 6 02:40:26 2001 UTC (10 years, 5 months ago) by jlemon
Branch: MAIN
CVS Tags: KSE_PRE_MILESTONE_2
Changes since 1.59: +2 -2
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Diff to previous 1.59 (colored)
Wrap array accesses in macros, which also happen to be lvalues:
ifnet_addrs[i - 1] -> ifaddr_byindex(i)
ifindex2ifnet[i] -> ifnet_byindex(i)
This is intended to ease the conversion to SMPng.
Revision 1.59 / (download) - annotate - [select for diffs], Tue Aug 28 05:26:43 2001 UTC (10 years, 5 months ago) by imp
Branch: MAIN
Changes since 1.58: +21 -6
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Diff to previous 1.58 (colored)
Make this compile when there is no pci bus in your kernel. Note: This should be multiple files, but since it is also broken in stable, I thought I'd do a fix that could be MFC'd. This is a MFC candidate.
Revision 1.58 / (download) - annotate - [select for diffs], Fri Aug 24 05:47:50 2001 UTC (10 years, 5 months ago) by nsayer
Branch: MAIN
Changes since 1.57: +1 -5
lines
Diff to previous 1.57 (colored)
Get rid of redundant device_set_desc. Both the PCI and PCCARD versions do this in the probe routine now.
Revision 1.57 / (download) - annotate - [select for diffs], Fri Aug 24 02:14:26 2001 UTC (10 years, 5 months ago) by nsayer
Branch: MAIN
Changes since 1.56: +15 -1
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Diff to previous 1.56 (colored)
In order for the MA301 to pass interrupts from the PCCard, you must go into the PLX 9052's interrupt control register and turn on the magic interrupt enable bit. Partial thanks are due to OpenBSD for pointing out that the chip is a PLX 9052 and pointing me to the datasheet PDF.
Revision 1.56 / (download) - annotate - [select for diffs], Thu Aug 23 03:06:16 2001 UTC (10 years, 5 months ago) by nsayer
Branch: MAIN
Changes since 1.55: +2 -2
lines
Diff to previous 1.55 (colored)
Oops. The new pci_ids array should be static.
Revision 1.55 / (download) - annotate - [select for diffs], Thu Aug 23 00:57:40 2001 UTC (10 years, 5 months ago) by nsayer
Branch: MAIN
Changes since 1.54: +16 -5
lines
Diff to previous 1.54 (colored)
Add support for the Netgear MA301 PCI adapter for the MA401. It appears that a number of PrismII card vendors seem to be doing the same thing (that is, using the same PCI bridge chip) to support PCI, but each with their own vendor/product ID. So rather than cut-n-paste another if statement into the probe routine, it's probably better to provide support for a table. Adding new devices will be a lot easier that way.
Revision 1.54 / (download) - annotate - [select for diffs], Sat May 26 09:27:06 2001 UTC (10 years, 8 months ago) by phk
Branch: MAIN
Changes since 1.53: +377 -1
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Diff to previous 1.53 (colored)
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
Revision 1.53 / (download) - annotate - [select for diffs], Fri May 11 07:06:06 2001 UTC (10 years, 9 months ago) by grog
Branch: MAIN
Changes since 1.52: +2 -2
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Diff to previous 1.52 (colored)
Fix world-breaking typo in previous commit.
Revision 1.52 / (download) - annotate - [select for diffs], Thu May 10 17:17:24 2001 UTC (10 years, 9 months ago) by wpaul
Branch: MAIN
Changes since 1.51: +8 -2
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Diff to previous 1.51 (colored)
Try to read the station address twice during the probe. I've seen a LinkSys card here in the office where reading the station address fails the first time, but works find afterwards. Without this, the probe fails. I don't think this will negatively impact any existing cards, but I want to confirm this before MFC'ing.
Revision 1.51 / (download) - annotate - [select for diffs], Tue Apr 10 05:29:26 2001 UTC (10 years, 10 months ago) by alfred
Branch: MAIN
Changes since 1.50: +37 -14
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Diff to previous 1.50 (colored)
Add more diagnostic output for failure.
s/1518/ETHER_MAX_LEN
Some style changes, add some braces, mostly residual from having
a lot of debug hooks added while working on this driver.
Bring in a plethora of changes from NetBSD:
revision 1.58
date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1
it wait until busy flag disappears.
it was able to prevent some cards with late initializing faling in wi_reset().
revision 1.41
date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2
Fix wi_intr() to avoid touching card registers during insert/remove events,
when sharing an interrupt with other devices:
check sc->sc_enabled, and drop the interrupt if its' off.
revision 1.30
date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4
Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header
instead of addr1 and addr2. THis means that tcpdump -e will show the
correct MAC address for communications with access points instead of showing
the BSSID.
In the future there should be 802.11 support for bpf/libpcap/tcpdump,
but that is aways down the road.
Revision 1.50 / (download) - annotate - [select for diffs], Mon Apr 9 06:33:36 2001 UTC (10 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.49: +6 -5
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Diff to previous 1.49 (colored)
Two minor fixes: o Change the number of init tries from 5 to a #define. o Allow up to 5s rather than 2s for commands to complete. This is still much less than 51 minutes, but makes my intel card init with more reliability than before.
Revision 1.49 / (download) - annotate - [select for diffs], Fri Apr 6 22:21:57 2001 UTC (10 years, 10 months ago) by alfred
Branch: MAIN
Changes since 1.48: +3 -3
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Diff to previous 1.48 (colored)
use correct contants (from net/ethernet.h) ETHER_TYPE_LEN instead of sizeof(u_int16_t) when looking at an ethernet header ETHERTYPE_IP instead of 0x800
Revision 1.48 / (download) - annotate - [select for diffs], Fri Apr 6 21:48:19 2001 UTC (10 years, 10 months ago) by alfred
Branch: MAIN
Changes since 1.47: +2 -2
lines
Diff to previous 1.47 (colored)
replace hardcoded 1518 with ETHER_MAX_LEN
Revision 1.47 / (download) - annotate - [select for diffs], Thu Apr 5 09:47:07 2001 UTC (10 years, 10 months ago) by alfred
Branch: MAIN
Changes since 1.46: +2 -2
lines
Diff to previous 1.46 (colored)
test should be for == 0, not < 0
Revision 1.46 / (download) - annotate - [select for diffs], Thu Apr 5 09:25:37 2001 UTC (10 years, 10 months ago) by alfred
Branch: MAIN
Changes since 1.45: +3 -4
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Diff to previous 1.45 (colored)
WI_TIMEOUT is 65536 65536 * 10msec == 10 minutes 55 seconds == hung machine Instead wait for the busy bits for a max of ~2 seconds (200 * 10msec)
Revision 1.45 / (download) - annotate - [select for diffs], Thu Apr 5 06:56:10 2001 UTC (10 years, 10 months ago) by alfred
Branch: MAIN
Changes since 1.44: +13 -6
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Diff to previous 1.44 (colored)
Don't leak resources: Don't leak iospace when irq allocation fails. (call wi_free()) Call bus_release_resource() with the correct "rid" obtained from bus_alloc_resource() that's saved in the softc instead of a hardcoded 0.
Revision 1.44 / (download) - annotate - [select for diffs], Wed Apr 4 21:56:25 2001 UTC (10 years, 10 months ago) by alfred
Branch: MAIN
Changes since 1.43: +2 -2
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Diff to previous 1.43 (colored)
call a watchdog timeout like it is.
Revision 1.43 / (download) - annotate - [select for diffs], Wed Apr 4 06:05:46 2001 UTC (10 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.42: +3 -3
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Diff to previous 1.42 (colored)
Doh! Last second change introduced two compile warnings. Fix them.
Revision 1.42 / (download) - annotate - [select for diffs], Wed Apr 4 06:03:39 2001 UTC (10 years, 10 months ago) by imp
Branch: MAIN
Changes since 1.41: +16 -10
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Diff to previous 1.41 (colored)
Try to INIT the cards up to 5 times in a row rather than just once. It appears that some of the new PRISM2 cards need it. Fail the probe if we fail to read the MAC address. Fix a comment. Delete the unload printf. The bus system now prints this message.
Revision 1.41 / (download) - annotate - [select for diffs], Thu Mar 29 19:11:45 2001 UTC (10 years, 10 months ago) by wpaul
Branch: MAIN
Changes since 1.40: +18 -15
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Diff to previous 1.40 (colored)
Fix a couple style nits, no code changes. Turn one magic number into a #defined constant, wrap a few long lines, etc... Also remove stupid 'all your base are belong to us' joke from comment that I don't really care to see immortalized in the source tree.
Revision 1.40 / (download) - annotate - [select for diffs], Wed Mar 28 05:05:05 2001 UTC (10 years, 10 months ago) by alfred
Branch: MAIN
Changes since 1.39: +135 -17
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Diff to previous 1.39 (colored)
Add support for the Addtron AWA100 PCI wireless card. The AWA100 is a PCI board with a PLX 9052 chip that's used to talk to the pccard inserted into the board. Remove a redundant $FreeBSD while I'm here.
Revision 1.39 / (download) - annotate - [select for diffs], Tue Mar 27 05:03:49 2001 UTC (10 years, 10 months ago) by alfred
Branch: MAIN
Changes since 1.38: +11 -4
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Diff to previous 1.38 (colored)
limit the amount of retries when sending data to prevent lockups.
Revision 1.38 / (download) - annotate - [select for diffs], Mon Mar 12 04:49:50 2001 UTC (10 years, 11 months ago) by assar
Branch: MAIN
Changes since 1.37: +3 -3
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Diff to previous 1.37 (colored)
change default from adhoc mode to BSS (infrastructure)
Revision 1.37 / (download) - annotate - [select for diffs], Tue Feb 6 10:11:17 2001 UTC (11 years ago) by phk
Branch: MAIN
Changes since 1.36: +3 -3
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Diff to previous 1.36 (colored)
Convert if_multiaddrs from LIST to TAILQ so that it can be traversed backwards in the three drivers which want to do that. Reviewed by: mikeh
Revision 1.36 / (download) - annotate - [select for diffs], Sat Feb 3 16:29:09 2001 UTC (11 years ago) by phk
Branch: MAIN
Changes since 1.35: +3 -4
lines
Diff to previous 1.35 (colored)
Use LIST_FOREACH() to traverse ifp->if_multiaddrs list, instead of <sys/queue.h> implementation details. Created with: /usr/sbin/sed Reviewed with: /sbin/md5
Revision 1.35 / (download) - annotate - [select for diffs], Sun Jan 21 18:10:38 2001 UTC (11 years ago) by imp
Branch: MAIN
Changes since 1.34: +4 -4
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Diff to previous 1.34 (colored)
wi has been converted to NEWCARD, so included it when pccard is included. Also, I forgot to update this to the new cis[] structure last night, mainly due to the above omission.
Revision 1.34 / (download) - annotate - [select for diffs], Fri Jan 19 01:58:35 2001 UTC (11 years ago) by bmilekic
Branch: MAIN
Changes since 1.33: +3 -3
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Diff to previous 1.33 (colored)
Implement MTX_RECURSE flag for mtx_init(). All calls to mtx_init() for mutexes that recurse must now include the MTX_RECURSE bit in the flag argument variable. This change is in preparation for an upcoming (further) mutex API cleanup. The witness code will call panic() if a lock is found to recurse but the MTX_RECURSE bit was not set during the lock's initialization. The old MTX_RECURSE "state" bit (in mtx_lock) has been renamed to MTX_RECURSED, which is more appropriate given its meaning. The following locks have been made "recursive," thus far: eventhandler, Giant, callout, sched_lock, possibly some others declared in the architecture-specific code, all of the network card driver locks in pci/, as well as some other locks in dev/ stuff that I've found to be recursive. Reviewed by: jhb
Revision 1.33 / (download) - annotate - [select for diffs], Wed Jan 17 12:31:59 2001 UTC (11 years ago) by peter
Branch: MAIN
Changes since 1.32: +34 -4
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Diff to previous 1.32 (colored)
Add NEWCARD hooks. This seems to work just fine.
Revision 1.32 / (download) - annotate - [select for diffs], Tue Jan 9 00:44:33 2001 UTC (11 years, 1 month ago) by peter
Branch: MAIN
Changes since 1.31: +4 -4
lines
Diff to previous 1.31 (colored)
Move if_wl.c from sys/i386/isa to dev/wi - it is not i386 (or even isa) specific.
Revision 1.31 / (download) - annotate - [select for diffs], Mon Dec 18 23:49:56 2000 UTC (11 years, 1 month ago) by jhb
Branch: MAIN
Changes since 1.30: +11 -4
lines
Diff to previous 1.30 (colored)
Attempt to read and verify the card's status in wi_stop() before sending it the disable command. On some systems, writing to the card after it has been ejected causes the machine to hang. Reviewed by: wpaul
Revision 1.30 / (download) - annotate - [select for diffs], Fri Dec 15 23:34:13 2000 UTC (11 years, 1 month ago) by wpaul
Branch: MAIN
Changes since 1.29: +150 -5
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Diff to previous 1.29 (colored)
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
Revision 1.29 / (download) - annotate - [select for diffs], Thu Nov 30 18:52:31 2000 UTC (11 years, 2 months ago) by alfred
Branch: MAIN
Changes since 1.28: +2 -3
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Diff to previous 1.28 (colored)
remove unneded sys/ucred.h includes
Revision 1.28 / (download) - annotate - [select for diffs], Sun Oct 29 16:06:31 2000 UTC (11 years, 3 months ago) by phk
Branch: MAIN
Changes since 1.27: +2 -3
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Diff to previous 1.27 (colored)
Move suser() and suser_xxx() prototypes and a related #define from <sys/proc.h> to <sys/systm.h>. Correctly document the #includes needed in the manpage. Add one now needed #include of <sys/systm.h>. Remove the consequent 48 unused #includes of <sys/proc.h>.
Revision 1.27 / (download) - annotate - [select for diffs], Sun Oct 15 14:18:38 2000 UTC (11 years, 3 months ago) by phk
Branch: MAIN
Changes since 1.26: +2 -3
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Diff to previous 1.26 (colored)
Remove unneeded #include <machine/clock.h>
Revision 1.26 / (download) - annotate - [select for diffs], Fri Oct 13 20:33:24 2000 UTC (11 years, 4 months ago) by wpaul
Branch: MAIN
Changes since 1.25: +41 -20
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Diff to previous 1.25 (colored)
Update the wi driver to use mutexes instead of spls.
Revision 1.18.2.5 / (download) - annotate - [select for diffs], Thu Sep 7 17:10:41 2000 UTC (11 years, 5 months ago) by wpaul
Branch: old_RELENG_4
CVS Tags: old_RELENG_4_2_0_RELEASE,
old_RELENG_4_1_1_RELEASE
Changes since 1.18.2.4: +5 -2
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Diff to previous 1.18.2.4 (colored) to branchpoint 1.18 (colored) next main 1.19 (colored)
MFC: close PR #20963, don't let non-root users see encryption keys.
Revision 1.25 / (download) - annotate - [select for diffs], Thu Sep 7 17:05:12 2000 UTC (11 years, 5 months ago) by wpaul
Branch: MAIN
Changes since 1.24: +5 -2
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Diff to previous 1.24 (colored)
Close PR #20963. Do not pass encryption keys back to the caller via wi_ioctl() unless they're the superuser.
Revision 1.18.2.4 / (download) - annotate - [select for diffs], Mon Jul 17 21:24:32 2000 UTC (11 years, 6 months ago) by archie
Branch: old_RELENG_4
CVS Tags: old_RELENG_4_1_0_RELEASE
Changes since 1.18.2.3: +5 -7
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Diff to previous 1.18.2.3 (colored) to branchpoint 1.18 (colored)
MFC: make all Ethernet drivers use ether_ifattach() ether_ifdetach()
Revision 1.24 / (download) - annotate - [select for diffs], Thu Jul 13 22:54:29 2000 UTC (11 years, 7 months ago) by archie
Branch: MAIN
CVS Tags: old_PRE_SMPNG
Changes since 1.23: +5 -8
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Diff to previous 1.23 (colored)
Make all Ethernet drivers attach using ether_ifattach() and detach using ether_ifdetach(). The former consolidates the operations of if_attach(), ng_ether_attach(), and bpfattach(). The latter consolidates the corresponding detach operations. Reviewed by: julian, freebsd-net
Revision 1.18.2.3 / (download) - annotate - [select for diffs], Tue Jun 20 05:33:18 2000 UTC (11 years, 7 months ago) by roberto
Branch: old_RELENG_4
Changes since 1.18.2.2: +12 -5
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Diff to previous 1.18.2.2 (colored) to branchpoint 1.18 (colored)
MFC: security fixes: suser() check and splimp/splx bug.
Revision 1.23 / (download) - annotate - [select for diffs], Mon Jun 19 00:17:13 2000 UTC (11 years, 7 months ago) by roberto
Branch: MAIN
Changes since 1.22: +12 -5
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Diff to previous 1.22 (colored)
Bring the an(4) fixes to wi(4): - suser check - splx() fix. Reminded by: Aaron Campbell <aaron@openbsd.org>
Revision 1.18.2.2 / (download) - annotate - [select for diffs], Wed May 24 01:47:51 2000 UTC (11 years, 8 months ago) by archie
Branch: old_RELENG_4
Changes since 1.18.2.1: +2 -15
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Diff to previous 1.18.2.1 (colored) to branchpoint 1.18 (colored)
MFC: Move BPF and bridging code into ether_input()
Revision 1.22 / (download) - annotate - [select for diffs], Sun May 14 02:18:37 2000 UTC (11 years, 9 months ago) by archie
Branch: MAIN
Changes since 1.21: +2 -15
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Diff to previous 1.21 (colored)
Move code to handle BPF and bridging for incoming Ethernet packets out of the individual drivers and into the common routine ether_input(). Also, remove the (incomplete) hack for matching ethernet headers in the ip_fw code. The good news: net result of 1016 lines removed, and this should make bridging now work with *all* Ethernet drivers. The bad news: it's nearly impossible to test every driver, especially for bridging, and I was unable to get much testing help on the mailing lists. Reviewed by: freebsd-net
Revision 1.21 / (download) - annotate - [select for diffs], Wed Apr 19 14:57:46 2000 UTC (11 years, 9 months ago) by phk
Branch: MAIN
Changes since 1.20: +2 -3
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Diff to previous 1.20 (colored)
Remove ~25 unneeded #include <sys/conf.h> Remove ~60 unneeded #include <sys/malloc.h>
Revision 1.18.2.1 / (download) - annotate - [select for diffs], Mon Apr 17 18:49:08 2000 UTC (11 years, 9 months ago) by wpaul
Branch: old_RELENG_4
Changes since 1.18: +9 -4
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Diff to previous 1.18 (colored)
MFC: try to obtain station's source address correctly when receiving frames
Revision 1.20 / (download) - annotate - [select for diffs], Mon Apr 17 18:47:28 2000 UTC (11 years, 9 months ago) by wpaul
Branch: MAIN
Changes since 1.19: +9 -4
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Diff to previous 1.19 (colored)
When in infrastructure mode, use address 3 from the 802.11 header as the source address when receiving frames (and keep using address 2 when in pseudo-IBSS mode). This is apparently necessary in order to obtain the true MAC address of the sending station which is needed for PPPoE. Patch supplied by: Blaz Zupan <blaz@amis.net>
Revision 1.19 / (download) - annotate - [select for diffs], Sun Mar 19 05:46:50 2000 UTC (11 years, 10 months ago) by rwatson
Branch: MAIN
Changes since 1.18: +4 -2
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Diff to previous 1.18 (colored)
Modify if_wi.c to call bpfdetach(ifp) before if_detach(ifp), so as to prevent a page fault if the card is ejected while BPF is in use. This could happen if DHCP or tcpdump was in use on that interface during ejection. Other drivers may also require this modification. Reviewed by: wes
Revision 1.18 / (download) - annotate - [select for diffs], Wed Feb 2 17:59:12 2000 UTC (12 years ago) by wpaul
Branch: MAIN
CVS Tags: old_RELENG_4_BP,
old_RELENG_4_0_0_RELEASE
Branch point for: old_RELENG_4
Changes since 1.17: +32 -2
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Diff to previous 1.17 (colored)
Add support for WEP (encryption) for silver and gold WaveLAN/IEEE turbo cards. Also update wicontrol to enable/disable encryption, set WEP keys and set the TX key index. Silver cards only have 40-bit keys. This is something of a quick hack, but it works well enough for me to commit this from the LinuxWorld exhibit floor. The WEP support only shows up if you have a card that supports it. Would have been approved by: jkh, if he hadn't wandered off somewhere Approved in his place by: msmith, who's standing right here
Revision 1.17 / (download) - annotate - [select for diffs], Wed Jan 12 00:57:27 2000 UTC (12 years, 1 month ago) by wpaul
Branch: MAIN
Changes since 1.16: +4 -5
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Diff to previous 1.16 (colored)
Correctly set the data length when transmitting 802.3 frames (we need to subtract the length of the SNAP header).
Revision 1.16 / (download) - annotate - [select for diffs], Wed Dec 8 02:00:10 1999 UTC (12 years, 2 months ago) by wpaul
Branch: MAIN
Changes since 1.15: +3 -3
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Diff to previous 1.15 (colored)
Fix invocation of bus_teardown_intr(). The last arg is supposed to be sc->wi_intrhand, not &sc->wi_intrhand.
Revision 1.15 / (download) - annotate - [select for diffs], Thu Nov 25 20:45:46 1999 UTC (12 years, 2 months ago) by wpaul
Branch: MAIN
Changes since 1.14: +390 -162
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Diff to previous 1.14 (colored)
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
Revision 1.14 / (download) - annotate - [select for diffs], Thu Nov 18 08:39:02 1999 UTC (12 years, 2 months ago) by peter
Branch: MAIN
Changes since 1.13: +3 -5
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Diff to previous 1.13 (colored)
Fix a warning.
Revision 1.13 / (download) - annotate - [select for diffs], Fri Oct 29 17:28:08 1999 UTC (12 years, 3 months ago) by imp
Branch: MAIN
Changes since 1.12: +4 -2
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Diff to previous 1.12 (colored)
Disable old PCCARD_MODULE code. This should fix LINT. Prompted by: phk's explicit message about LINT breakage
Revision 1.12 / (download) - annotate - [select for diffs], Thu Sep 23 03:32:57 1999 UTC (12 years, 4 months ago) by wpaul
Branch: MAIN
Changes since 1.11: +2 -11
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Diff to previous 1.11 (colored)
As suggested by phk, unconditionalize BPF support in these drivers. Since there are stubs compiled into the kernel if BPF support is not enabled, there aren't any problems with unresolved symbols. The modules in /modules are compiled with BPF support enabled anyway, so the most this will do is bloat GENERIC a little.
Revision 1.5.2.4 / (download) - annotate - [select for diffs], Sun Aug 29 16:07:24 1999 UTC (12 years, 5 months ago) by peter
Branch: old_RELENG_3
CVS Tags: old_RELENG_3_5_0_RELEASE,
old_RELENG_3_4_0_RELEASE,
old_RELENG_3_3_0_RELEASE
Changes since 1.5.2.3: +2 -2
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Diff to previous 1.5.2.3 (colored) next main 1.6 (colored)
$Id$ -> $FreeBSD$
Revision 1.11 / (download) - annotate - [select for diffs], Sat Aug 28 00:44:50 1999 UTC (12 years, 5 months ago) by peter
Branch: MAIN
Changes since 1.10: +2 -2
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Diff to previous 1.10 (colored)
$Id$ -> $FreeBSD$
Revision 1.10 / (download) - annotate - [select for diffs], Sat Aug 21 22:10:47 1999 UTC (12 years, 5 months ago) by msmith
Branch: MAIN
Changes since 1.9: +3 -2
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Diff to previous 1.9 (colored)
Clean up after removing sys/eventhandler.h from sys/systm.h at the last minute. This should cover all of the missed cases (and should let LINT build again).
Revision 1.9 / (download) - annotate - [select for diffs], Sat Aug 21 06:24:15 1999 UTC (12 years, 5 months ago) by msmith
Branch: MAIN
Changes since 1.8: +7 -6
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Diff to previous 1.8 (colored)
Implement a new generic mechanism for attaching handler functions to events, in order to pave the way for removing a number of the ad-hoc implementations currently in use. Retire the at_shutdown family of functions and replace them with new event handler lists. Rework kern_shutdown.c to take greater advantage of the use of event handlers. Reviewed by: green
Revision 1.8 / (download) - annotate - [select for diffs], Tue Jul 6 19:22:53 1999 UTC (12 years, 7 months ago) by des
Branch: MAIN
Changes since 1.7: +7 -7
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Diff to previous 1.7 (colored)
Rename bpfilter to bpf.
Revision 1.5.2.3 / (download) - annotate - [select for diffs], Sun Jul 4 14:41:34 1999 UTC (12 years, 7 months ago) by wpaul
Branch: old_RELENG_3
Changes since 1.5.2.2: +19 -2
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Diff to previous 1.5.2.2 (colored)
MFC: add sanity checks to avoid trying to process frames with bogus lengths.
Revision 1.7 / (download) - annotate - [select for diffs], Sun Jul 4 14:40:22 1999 UTC (12 years, 7 months ago) by wpaul
Branch: MAIN
Changes since 1.6: +19 -2
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Diff to previous 1.6 (colored)
Patch the WaveLAN/IEEE driver to detect and reject oversized received frames (or just insane received packet lengths generated due to errors reading from the NIC's internal buffers). Anything too large to fit safely into an mbuf cluster buffer is discarded and an error logged. I have not observed this problem with my own cards, but on user has reported it and adding the sanity test seems reasonable in any case. Problem noted and patch provided by: Per Andersson <per@cdg.chalmers.se>
Revision 1.5.2.2 / (download) - annotate - [select for diffs], Sun Jun 6 16:47:10 1999 UTC (12 years, 8 months ago) by wpaul
Branch: old_RELENG_3
Changes since 1.5.2.1: +9 -27
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Diff to previous 1.5.2.1 (colored)
MFC: avoid some minor code duplication, no functional code changes.
Revision 1.6 / (download) - annotate - [select for diffs], Sun Jun 6 16:44:04 1999 UTC (12 years, 8 months ago) by wpaul
Branch: MAIN
Changes since 1.5: +9 -27
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Diff to previous 1.5 (colored)
Small optimization: use wi_seek() in wi_read_record() and wi_write_record() instead of frobbing the buffer access path registers directly. Saves a few lines of duplicated code.
Revision 1.5.2.1 / (download) - annotate - [select for diffs], Sat May 22 21:03:31 1999 UTC (12 years, 8 months ago) by wpaul
Branch: old_RELENG_3
Changes since 1.5: +0 -0
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Diff to previous 1.5 (colored)
Bring the WaveLAN/IEEE 802.11 driver and the wicontrol(8) utility into the stable branch.
Revision 1.5 / (download) - annotate - [select for diffs], Sat May 22 16:12:39 1999 UTC (12 years, 8 months ago) by wpaul
Branch: MAIN
Branch point for: old_RELENG_3
Changes since 1.4: +9 -9
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Diff to previous 1.4 (colored)
- Fix up some comments in if_wi.c (no code changes) - Mention that the 6Mbps turbo adapters are supported in HARDWARE.TXT and RELNOTES.TXT and the wi.4 man page - Mention turbo adapters in the wicontrol.8 man page and provide a complete table of available transmit speed settings
Revision 1.4 / (download) - annotate - [select for diffs], Fri May 7 03:28:51 1999 UTC (12 years, 9 months ago) by wpaul
Branch: MAIN
Changes since 1.3: +16 -2
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Diff to previous 1.3 (colored)
Add support to wicontrol(8) and wi(4) for enabling and configuring power management. This will only work on newer firmware revisions; older firmware will silently ignore the attempts to turn power management on. Patches supplied by: Brad Karp <karp@eecs.harvard.edu>
Revision 1.3 / (download) - annotate - [select for diffs], Thu May 6 16:32:38 1999 UTC (12 years, 9 months ago) by wpaul
Branch: MAIN
Changes since 1.2: +23 -2
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Diff to previous 1.2 (colored)
Modify wicontrol(8) and wi(4) to allow setting the frequency of the WaveLAN's radio modem. The default is whatever the NIC uses since NICs sold in different countries may default to different frequencies. (The Lose95/LoseNT software doesn't let you select the channel so it's probably not really meant to be changed.)
Revision 1.2 / (download) - annotate - [select for diffs], Wed May 5 07:36:46 1999 UTC (12 years, 9 months ago) by wpaul
Branch: MAIN
Changes since 1.1: +4 -4
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Diff to previous 1.1 (colored)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 PCMCIA adapter (and some workalikes). Also add man pages and a wicontrol utility to manipulate some of the card parameters. This driver was written using information gleaned from the Lucent HCF Light library, though it does not use any of the HCF Light code itself, mainly because it's contaminated by the GPL (but also because it's pretty gross). The HCF Light lacks certain featurs from the full (but proprietary) HCF library, including 802.11 frame encapsulation support, however it has just enough register information about the Hermes chip to allow someone with enough spare time and energy to implement a proper driver. (I would have prefered getting my hands on the Hermes manual, but that's proprietary too. For those who are wondering, the Linux driver uses the proprietary HCF library, but it's provided in object code form only.) Note that I do not have access to a WavePOINT access point, so I have only been able to test ad-hoc mode. The wicontrol utility can turn on BSS mode, but I don't know for certain that the NIC will associate with an access point correctly. Testers are encouraged to send their results to me so that I can find out if I screwed up or not.
Revision 1.1 / (download) - annotate - [select for diffs], Wed May 5 07:11:38 1999 UTC (12 years, 9 months ago) by wpaul
Branch: MAIN
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.