)]}' { "log": [ { "commit": "73a72a81d27b71f9ace31668d2dd7f3ac1c8228e", "tree": "114b1a333c53a328d1a55551ea591fe8f3b5d2d7", "parents": [ "85ad181ea78861f69b007599cec9e6ba33fcdf8a" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Thu Jun 10 10:21:50 2010 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jun 14 15:39:28 2010 -0400" }, "message": "mac80211: update aggregation documentation\n\nEven before the recent changes, the documentation\nfor TX aggregation was somewhat out of date. Update\nit and also add documentation for the RX side.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "a93e364430de7f7a5f4eedd604ad1ab3d825dde5", "tree": "441f0f69dc5b08d79c5f5f4e7adae88ad18dbd86", "parents": [ "f955ebb44798e0058c987a0817810d2542e87349" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Thu Jun 10 10:21:46 2010 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jun 14 15:39:28 2010 -0400" }, "message": "mac80211: change RX aggregation locking\n\nTo prepare for allowing drivers to sleep in\nampdu_action, change the locking in the RX\naggregation code to use a mutex, so that it\nwould already allow drivers to sleep. But\nexplicitly disable BHs around the callback\nfor now since the TX part cannot yet sleep,\nand drivers\u0027 locking might require it.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "f955ebb44798e0058c987a0817810d2542e87349", "tree": "cc31892c229120ca206ea2d19fc0e6c13f0bad47", "parents": [ "7c3b1dd8f483bf4bcb9776cd9cd3b37dd327d7ea" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Thu Jun 10 10:21:45 2010 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jun 14 15:39:28 2010 -0400" }, "message": "mac80211: fix RX aggregation timer\n\nI noticed that when there was _no_ traffic at\nall on a given aggregation session, it would\nnever time out. This won\u0027t happen unless you\nforced creating a session, but fix it anyway.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "7c3b1dd8f483bf4bcb9776cd9cd3b37dd327d7ea", "tree": "b5e42cc6f18b80c1036d0b9e5590d171fa84d074", "parents": [ "67c282c00c9c06733aae229662d209957f6d23a7" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Thu Jun 10 10:21:44 2010 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jun 14 15:39:28 2010 -0400" }, "message": "mac80211: defer RX agg session teardown to work\n\nSince we want the code to be able to sleep\nin the future, it must not be called from\nthe timer directly. To prepare, move it out\ninto the aggregation work.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "a87f736d942c86255e3088c606f0e3eab6bbf784", "tree": "74d3d63dca9fc982fcb7c165247d6924c021b4ef", "parents": [ "c1475ca99edcc7216ddc45838ab2c3281c14ba22" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Thu Jun 10 10:21:38 2010 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jun 14 15:39:27 2010 -0400" }, "message": "mac80211: use RCU for RX aggregation\n\nCurrently we allocate some memory for each RX\naggregation session and additionally keep a\nflag indicating whether or not it is valid.\nBy using RCU to protect the pointer and making\nsure that the memory is fully set up before it\nbecomes visible to the RX path, we can remove\nthe need for the bool that indicates validity,\nas well as for locking on the RX path since it\nis always synchronised against itself, and we\ncan guarantee that all other modifications are\ndone when the structure is not visible to the\nRX path.\n\nThe net result is that since we remove locking\nrequirements from the RX path, we can in the\nfuture use any kind of lock for the setup and\nteardown code paths.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "3b51cc996e81d8a113416d8094fa4a88f8360a51", "tree": "e75b98b228bb4e456c30673fcc4b56ffa1d09cf5", "parents": [ "c68ed255265968c3948fa2678bf59d15c471b055", "672724403b42da1d276c6cf811e8e34d15efd964" ], "author": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Apr 23 14:43:45 2010 -0400" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Apr 23 14:43:45 2010 -0400" }, "message": "Merge branch \u0027master\u0027 into for-davem\n\nConflicts:\n\tdrivers/net/wireless/ath/ath9k/phy.c\n\tdrivers/net/wireless/iwlwifi/iwl-6000.c\n\tdrivers/net/wireless/iwlwifi/iwl-debugfs.c\n" }, { "commit": "2aab4c273ad837fbcf2955aee32b9ec4706c2521", "tree": "d2457aa623177d2b7c18b35a81f91ac268699999", "parents": [ "93d95b12b3ba06e0e1f3e43a370ee61539d8cb90" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Mon Apr 19 11:00:24 2010 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Apr 19 16:41:42 2010 -0400" }, "message": "mac80211: fix stopping RX BA session from timer\n\nKalle reported that his system deadlocks since my\nrecent work in this area. The reason quickly became\napparent: we try to cancel_timer_sync() a timer\nfrom within itself. Fix that by making the function\naware of the context it is called from.\n\nReported-by: Kalle Valo \u003ckvalo@adurom.com\u003e\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nTested-by: Kalle Valo \u003ckvalo@adurom.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "5c01d5669356e13f0fb468944c1dd4c6a7e978ad", "tree": "fa43345288d7b25fac92b3b35360a177c4947313", "parents": [ "fea069152614cdeefba4b2bf80afcddb9c217fc8", "a5e944f1d955f3819503348426763e21e0413ba6" ], "author": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Thu Apr 15 16:21:34 2010 -0400" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Thu Apr 15 16:21:34 2010 -0400" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem\n\nConflicts:\n\tDocumentation/feature-removal-schedule.txt\n\tdrivers/net/wireless/ath/ath5k/phy.c\n\tdrivers/net/wireless/wl12xx/wl1271_main.c\n" }, { "commit": "098a607091426e79178b9a6c318d993fea131791", "tree": "d62c9993e49f90ca962cd763b096911d22d7e051", "parents": [ "618f356b95e37ca0c30b3b513898fda54abd52a6" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Apr 06 11:18:47 2010 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Apr 07 14:38:05 2010 -0400" }, "message": "mac80211: clean up/fix aggregation code\n\nThe aggregation code has a number of quirks, like\ninventing an unneeded WLAN_BACK_TIMER value and\nleaking memory under certain circumstances during\nstation destruction. Fix these issues by using\nthe regular aggregation session teardown code and\nblocking new aggregation sessions, all before the\nstation is really destructed.\n\nAs a side effect, this gets rid of the long code\nblock to destroy aggregation safely.\n\nAdditionally, rename tid_state_rx which can only\nhave the values IDLE and OPERATIONAL to\ntid_active_rx to make it easier to understand\nthat there is no bitwise stuff going on on the\nRX side -- the TX side remains because it needs\nto keep track of the driver and peer states.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "618f356b95e37ca0c30b3b513898fda54abd52a6", "tree": "950d67d39fa3e6b70a5cbf593b85f53416fa051e", "parents": [ "66b0470aeef10a3b0f9a6a1c60d908b5a06c62ae" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Apr 06 11:18:46 2010 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Apr 07 14:38:04 2010 -0400" }, "message": "mac80211: rename WLAN_STA_SUSPEND to WLAN_STA_BLOCK_BA\n\nI want to use it during station destruction as well\nso rename it to WLAN_STA_BLOCK_BA which is also the\nonly use of it now.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "66b0470aeef10a3b0f9a6a1c60d908b5a06c62ae", "tree": "6abfe5fea2aa8b7749e6ef5385b81d4e5d40c82b", "parents": [ "2b43ae6daf26f29cec49fa3a3f18025355495500" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Apr 06 11:18:45 2010 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Apr 07 14:38:03 2010 -0400" }, "message": "mac80211: remove ieee80211_sta_stop_rx_ba_session\n\nAll callers of ieee80211_sta_stop_rx_ba_session can\njust call __ieee80211_stop_rx_ba_session instead\nbecause they already have the station struct, so do\nthat and remove ieee80211_sta_stop_rx_ba_session.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "12375ef933fa8271396ed0c1e318cb1bd2e2689d", "tree": "b05ccc4573cb8f0a1b89edeeae7e6c5805f75f67", "parents": [ "47846c9b0c10808d9337d2e7d09361f3e0a0a71a" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Wed Nov 25 20:30:31 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Dec 21 18:38:54 2009 -0500" }, "message": "mac80211: trace interface name\n\nIt\u0027s not all that useful to have the vif/sdata pointer,\nwe\u0027d rather refer to the interfaces by their name.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "47846c9b0c10808d9337d2e7d09361f3e0a0a71a", "tree": "8e5d0dbf3309b7868fa73a888f9561ffea1580e3", "parents": [ "abe60632f311d515b082b450504ee24006023951" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Wed Nov 25 17:46:19 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Dec 21 18:38:52 2009 -0500" }, "message": "mac80211: reduce reliance on netdev\n\nFor bluetooth 3, we will most likely not have\na netdev for a virtual interface (sdata), so\nprepare for that by reducing the reliance on\nhaving a netdev. This patch moves the name\nand address fields into the sdata struct and\nuses them from there all over. Some work is\nneeded to keep them sync\u0027ed, but that\u0027s not\na lot of work and in slow paths anyway.\n\nIn doing so, this also reduces the number of\npointer dereferences in many places, because\nof things like sdata-\u003edev-\u003edev_addr becoming\nsdata-\u003evif.addr.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "abe60632f311d515b082b450504ee24006023951", "tree": "a51fc3b135fa8a31cc0d7953be43502ecc6433c6", "parents": [ "15920d8afc87861672e16fa95ae2764b065d6dd3" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Wed Nov 25 17:46:18 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Dec 21 18:38:51 2009 -0500" }, "message": "mac80211: make station management completely depend on vif\n\nThe station management currently uses the virtual\ninterface, but you cannot add the same station to\nmultiple virtual interfaces if you\u0027re communicating\nwith it in multiple ways.\n\nThis restriction should be lifted so that in the\nfuture we can, for instance, support bluetooth 3\nwith an access point that mac80211 is already\nassociated to.\n\nWe can do that by requiring all sta_info_get users\nto provide the virtual interface and making the RX\ncode aware that an address may match more than one\nstation struct. Thanks to the previous patches this\none isn\u0027t all that large and except for the RX and\nTX status paths changes has low complexity.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "ff9c38bba37937adb909cceb2a6521f2e92e17c6", "tree": "93bd6152d9fa28348be99ef1c788040cc7b7a94d", "parents": [ "65c0cfafce9575319fb6f70080fbe226e5617e3b", "b2722b1c3a893ec6021508da15b32282ec79f4da" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Dec 01 22:13:38 2009 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Dec 01 22:13:38 2009 -0800" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\nConflicts:\n\tnet/mac80211/ht.c\n" }, { "commit": "4253119acf412fd686ef4bd8749b5a4d70ea3a51", "tree": "44dc3e4ea5a6c2eb21a0e0c04de1c04e1662549d", "parents": [ "3e9848403ad59c53b31facb30b43ca80135ae0b9" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Fri Nov 20 09:15:51 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Nov 30 13:52:21 2009 -0500" }, "message": "mac80211: fix two remote exploits\n\nLennert Buytenhek noticed a remotely triggerable problem\nin mac80211, which is due to some code shuffling I did\nthat ended up changing the order in which things were\ndone -- this was in\n\n commit d75636ef9c1af224f1097941879d5a8db7cd04e5\n Author: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\n Date: Tue Feb 10 21:25:53 2009 +0100\n\n mac80211: RX aggregation: clean up stop session\n\nThe problem is that the BUG_ON moved before the various\nchecks, and as such can be triggered.\n\nAs the comment indicates, the BUG_ON can be removed since\nthe ampdu_action callback must already exist when the\nstate is OPERATIONAL.\n\nA similar code path leads to a WARN_ON in\nieee80211_stop_tx_ba_session, which can also be removed.\n\nCc: stable@kernel.org [2.6.29+]\nCc: Lennert Buytenhek \u003cbuytenh@marvell.com\u003e\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "f64f9e719261a87818dd192a3a2352e5b20fbd0f", "tree": "b2d5cbaef3df615295f6061d8c4d6a912690556c", "parents": [ "152b6a62aea2d43359dd37004e9c218bf7bdeb3b" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Sun Nov 29 16:55:45 2009 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Nov 29 16:55:45 2009 -0800" }, "message": "net: Move \u0026\u0026 and || to end of previous line\n\nNot including net/atm/\n\nCompiled tested x86 allyesconfig only\nAdded a \u003e 80 column line or two, which I ignored.\nExisting checkpatch plaints willfully, cheerfully ignored.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "62ae67be31c2346b6d74653a148ddbd1b9a94424", "tree": "91f59c821a4e3f91a529887d97989b1969720f65", "parents": [ "875405a7793e9c35fab33819e7e5df7a98b6064c" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Wed Nov 18 18:42:05 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Nov 18 17:09:27 2009 -0500" }, "message": "mac80211: remove encrypt parameter from ieee80211_tx_skb\n\nSince the flags moved into skb-\u003ecb, there\u0027s no\nlonger a need to have the encrypt bool passed\ninto the function, anyone who requires it set\nto 0 (false) can just set the flag directly.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "c951ad3550ab40071bb0f222ba6125845769c08a", "tree": "9db1d3c110b359a34a3d706eaf40285cfa01550b", "parents": [ "3b53fde8ac40c4321389def14d7f4a9e14092fd3" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Mon Nov 16 12:00:38 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Nov 18 17:09:15 2009 -0500" }, "message": "mac80211: convert aggregation to operate on vifs/stas\n\nThe entire aggregation code currently operates on the\nhw pointer and station addresses, but that needs to\nchange to make stations purely per-vif; As one step\npreparing for that make the aggregation code callable\nwith the station, or by the combination of virtual\ninterface and station address.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "4d050f1daed3babf6fcc337f862a245d31af4452", "tree": "ea684e5168772b822fdb0bd162378fd252227f3c", "parents": [ "2d3babd11f91501f49c6af212e6795bd8954f4d4" ], "author": { "name": "Jouni Malinen", "email": "jouni.malinen@atheros.com", "time": "Tue May 05 20:35:14 2009 +0300" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed May 06 15:15:04 2009 -0400" }, "message": "mac80211: Add a timeout for frames in the RX reorder buffer\n\nThis patch allows skbs to be released from the RX reorder buffer in\ncase they have been there for an unexpectedly long time without us\nhaving received the missing frames before them. Previously, these\nframes were only released when the reorder window moved and that could\ntake very long time unless new frames were received constantly (e.g.,\nTCP connections could be killed more or less indefinitely).\n\nThis situation should not happen very frequently, but it looks like\nthere are some scenarious that trigger it for some reason. As such,\nthis should be considered mostly a workaround to speed up recovery\nfrom unexpected siutation that could result in connections hanging for\nlong periods of time.\n\nThe changes here will only check for timeout situation when adding new\nRX frames to the reorder buffer. It does not handle all possible\ncases, but seems to help for most cases that could result from common\nnetwork usage (e.g., TCP retrying at least couple of times). For more\ncompletely coverage, a timer could be used to periodically check\nwhether there are any frames remaining in the reorder buffer if no new\nframes are received.\n\nSigned-off-by: Jouni Malinen \u003cjouni.malinen@atheros.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "2448798133d747ad339e57099e32a1d1e68aca1c", "tree": "ee09385f5dca9e243c38f5f888baa02605423bd7", "parents": [ "2d0ddec5b2b859f06116f631fc0ffe94fbceb556" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Thu Apr 23 18:52:52 2009 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed May 06 15:14:37 2009 -0400" }, "message": "mac80211: add driver ops wrappers\n\nIn order to later add tracing or verifications to the driver\ncalls mac80211 makes, this patch adds static inline wrappers\nfor all operations.\n\nAll calls are now written as\n\n\tdrv_\u003cop\u003e(local, ...);\n\ninstead of\n\n\tlocal-\u003eops-\u003e\u003cop\u003e(\u0026local-\u003ehw, ...);\n\nWhere necessary, the wrappers also do existence checking and\nreturn default values as appropriate.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "722f069a6dc95d7c6c2cdfbe3413899a3b768f9c", "tree": "3f9ccbd9e2fdf75bd27675c48b238adc911ae626", "parents": [ "e23a9014fd4d502a419255a83e2479ab804c6f16" ], "author": { "name": "Sujith", "email": "Sujith.Manoharan@atheros.com", "time": "Tue Mar 17 08:50:06 2009 +0530" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Mar 27 20:12:55 2009 -0400" }, "message": "mac80211: Tear down aggregation sessions for suspend/resume\n\nWhen the driver has been notified with a STA_REMOVE, it tears down\nthe internal ADDBA state. On resume, trying to initiate aggregation would\nfail because mac80211 has not cleared the operational state for that \u003cTID,STA\u003e.\nThis can be fixed by tearing down the existing sessions on a suspend.\n\nAlso, the driver can initiate a new BA session when suspend is in progress.\nThis is fixed by marking the station as being in suspend state and\ndenying ADDBA requests for such STAs.\n\nSigned-off-by: Sujith \u003cSujith.Manoharan@atheros.com\u003e\nAcked-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "469002983fc90c2ff0959e2b03335c0fe2e4d5a9", "tree": "fdcf78dcdaeadba897abd86d39d0275e236803b3", "parents": [ "96f5e66e8a79810e2982cdcfa28e554f3d97da21" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Sun Feb 15 12:44:28 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Feb 27 14:51:42 2009 -0500" }, "message": "mac80211: split IBSS/managed code\n\nThis patch splits out the ibss code and data from managed (station) mode.\nThe reason to do this is to better separate the state machines, and have\nthe code be contained better so it gets easier to determine what exactly\na given change will affect, that in turn makes it easier to understand.\n\nThis is quite some churn, especially because I split sdata-\u003eu.sta into\nsdata-\u003eu.mgd and sdata-\u003eu.ibss, but I think it\u0027s easier to maintain that\nway. I\u0027ve also shuffled around some code -- null function sending is only\napplicable to managed interfaces so put that into that file, some other\nfunctions are needed from various places so put them into util, and also\nrearranged the prototypes in ieee80211_i.h accordingly.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "849b7967818995a32c3017542e33eb3155944368", "tree": "afd0a98e50c3b9a851a2b46682f6a3767df2ca04", "parents": [ "d75636ef9c1af224f1097941879d5a8db7cd04e5" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Feb 10 21:25:54 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Feb 13 13:45:48 2009 -0500" }, "message": "mac80211: further cleanups to stopping BA sessions\n\nEssentially consisting of passing the sta_info pointer around,\ninstead of repeatedly doing hash lookups.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "d75636ef9c1af224f1097941879d5a8db7cd04e5", "tree": "504c217da5968aa4b85614bd86ea9eaacf1183b4", "parents": [ "2dace10efb8b761ccbd18d524f3b14d823edf8c0" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Feb 10 21:25:53 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Feb 13 13:45:46 2009 -0500" }, "message": "mac80211: RX aggregation: clean up stop session\n\nClean up the locking by splitting it into two functions,\nthis will also enable further cleanups of stopping all\nsessions.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "55687e380a3965ac448e03281e027553a6ae6dac", "tree": "ba7c079d3ce4d7278eeb45317ba3baf54f45c96c", "parents": [ "23e6a7ea5cb1a902d37ab0c783709c178fa834df" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Feb 10 21:25:51 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Feb 13 13:45:43 2009 -0500" }, "message": "mac80211: fix aggregation timer lockups\n\nAs far as I can tell, there are possible lockups because both the RX\nsession_timer and TX addba_resp_timer are del_timer_sync\u0027ed under\nthe sta spinlock which both timer functions take. Additionally, the\nTX agg code seems to leak memory when TX aggregation is not disabled\nbefore the sta_info is freed.\n\nFix this by making the free code a little smarter in the RX agg case,\nand actually make the sta_info_destroy code free the TX agg info in\nthe TX agg case. We won\u0027t notify the peer, but it\u0027ll notice something\nis wrong anyway, and normally this only happens after we\u0027ve told it\nin some other way we will no longer talk to it.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "8abd3f9bc476b5b7f6de1b6fb576b87ba338f7fd", "tree": "1b830fde0f97686721a3843375453e03e4555c37", "parents": [ "b8695a8fe6d89140f8d17668e99ebd39358d7c0b" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Feb 10 21:25:47 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Feb 13 13:45:36 2009 -0500" }, "message": "mac80211: restrict aggregation to supported interface modes\n\nWe can only support aggregation on AP/STA right now. HT isn\u0027t defined\nfor IBSS, WDS or MESH. In the WDS/MESH cases it\u0027s not clear what to\nput into the IBSS field, and we don\u0027t handle that in the code at all.\nAlso fix the code to handle VLAN correctly.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "b8695a8fe6d89140f8d17668e99ebd39358d7c0b", "tree": "39d207ee3fc0fa0c4418225c522674f5cd4b45a7", "parents": [ "20ad19d0ac7389b04b566ebf3e0e497974f63ffa" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Feb 10 21:25:46 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Feb 13 13:45:34 2009 -0500" }, "message": "mac80211: restructure HT code\n\nCreate two new files, agg-tx.c and agg-rx.c to make it clearer\nwhich code is common (ht.c) and which is specific (agg-*.c).\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" } ] }