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path: root/drivers/net/wireless
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2009-07-08mac80211_hwsim: avoid NULL accessJohannes Berg
There's a race condition -- started can be set to true before channel is set due to the way mac80211 callbacks currently work (->start should probably pass the channel we would like to have initially). For now simply add a check to hwsim to avoid dereferencing the NULL channel pointer. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-08b43: Add support for 4318EClyde McPherson
Added support for the Broadcom 4318E chipset on PCMCIA/CF cards. The 4318E can do 802.11A/B/G, only B and G mode are supported in b43. Signed-off-by: Clyde McPherson <ccmcphe@verizon.net> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-08zd1211rw: adding SONY IFU-WLM2 (054c:0257) as a zd1211b deviceHin-Tak Leung
Yevgen Kotikov reported success on the sourceforge zd1211-devs list with the following details: Brand/retail: SONY IFU-WLM2 USB-IDs: Vendor: 0x054C Device: 0x0257 chip ID: zd1211b chip 054c:0257 v4802 high 00-0b-6b AL2230_RF pa0 ----- FCC ID: unknown Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net> Tested-by: Yevgen Kotikov <yevgen.kotikov@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-08zd1211rw: 07b8:6001 is a ZD1211BPascal Terjan
On a shuttle machine here we got 07b8:6001 device, handled by zd1211rw, which does not work. Scanning is OK but association does not work, we get "direct probe to AP xxx timed out" It appears that this simple patch makes the device work perfectly. This id was already there in initial import of the driver so I don't know if it has ever been working as ZD1211 (which would mean they changed it and kept the id :( ). Signed-off-by: Pascal Terjan <pterjan@mandriva.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-08Remove multiple KERN_ prefixes from printk formatsJoe Perches
Commit 5fd29d6ccbc98884569d6f3105aeca70858b3e0f ("printk: clean up handling of log-levels and newlines") changed printk semantics. printk lines with multiple KERN_<level> prefixes are no longer emitted as before the patch. <level> is now included in the output on each additional use. Remove all uses of multiple KERN_<level>s in formats. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-07iwmc3200wifi: add Kconfig helpSamuel Ortiz
We're missing a Kconfig help for the iwmc3200wifi driver. Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-07ath9k: Fix leak in tx descriptorVasanthakumar Thiagarajan
When we reclaim the tx desc, we always assume that the last desc is a holding desc, which is not true, and skip it. If the tx queue is drained during channel change, internal reset and etc, the last descriptor may not be the holding descriptor and we fail to reclaim them. This results in the following two issues. 1. Tx stuck - We drop all the frames coming from upper layer due to shortage in tx desc. 2. Crash - If we fail to reclaim a tx descriptor, we miss to update the tx BA window with the seq number of the frame associated to that desc, which, at some point, result in the following crash due to an assert failure in ath_tx_addto_baw(). This patch fixes these two issues. kernel BUG at ../drivers/net/wireless/ath/ath9k/xmit.c:180! [155064.304164] invalid opcode: 0000 [#1] SMP Call Trace: [<fbc6d83b>] ? ath9k_tx+0xeb/0x160 [ath9k] [<fbbc9591>] ipv6? __ieee80211_tx+0x41/0x120 [mac80211] [<fbbcb5ae>] ? aes_i586ieee80211_master_start_xmit+0x28e/0x560 [mac80211] [<c037e501>] aes_generic? _spin_lock_irqsave+0x31/0x40 [<c02f347b>] ? dev_hard_start_xmit+0x16b/0x1c0 [<c03058b5>] ? __qdisc_run+0x1b5/0x200 [<fbbcda5a>] ? af_packetieee80211_select_queue+0xa/0x100 [mac80211] [<c02f53b7>] ? i915dev_queue_xmit+0x2e7/0x3f0 [<fbbc9b49>] ? ieee80211_subif_start_xmit+0x369/0x7a0 [mac80211] [<c031bc35>] ? ip_output+0x55/0xb0 [<c02e0188>] ? show_memcpy_count+0x18/0x60 [<c02eb186>] ? __kfree_skb+0x36/0x90 [<c02f2202>] ? binfmt_miscdev_queue_xmit_nit+0xd2/0x110 [<c02f347b>] ? dev_hard_start_xmit+0x16b/0x1c0 [<c03058b5>] ? __qdisc_run+0x1b5/0x200 [<c033bca7>] ? scoarp_create+0x57/0x2a0 [<c02f53b7>] ? bridgedev_queue_xmit+0x2e7/0x3f0 [<c03034a0>] ? eth_header+0x0/0xc0 [<c033b95f>] stp? arp_xmit+0x5f/0x70 [<c033bf4f>] ? arp_send+0x5f/0x70 [<c033c8f5>] bnep? arp_solicit+0x105/0x210 [<c02fa5aa>] ? neigh_timer_handler+0x19a/0x390 [<c013bf88>] ? run_timer_softirq+0x138/0x210 [<c02fa410>] ? ppdevneigh_timer_handler+0x0/0x390 [<c02fa410>] ? neigh_timer_handler+0x0/0x390 Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-07b43/b43legacy: fix radio LED initializationLarry Finger
Fix condition in which radio LED did not initialize correctly, and remove 4 compilation warnings. After the recent changes in rfkill, the radio LED used by b43/b43legacy did not always initialize correctly. Both b43 and b43legacy used the deprecated variable radio_enabled in struct ieee80211_conf. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-06Revert "p54: Use SKB list handling helpers instead of by-hand code."David S. Miller
This reverts commit a1091aae19b1d9c85d91c86915a611387f67a26b.
2009-06-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (43 commits) via-velocity: Fix velocity driver unmapping incorrect size. mlx4_en: Remove redundant refill code on RX mlx4_en: Removed redundant check on lso header size mlx4_en: Cancel port_up check in transmit function mlx4_en: using stop/start_all_queues mlx4_en: Removed redundant skb->len check mlx4_en: Counting all the dropped packets on the TX side usbnet cdc_subset: fix issues talking to PXA gadgets Net: qla3xxx, remove sleeping in atomic ipv4: fix NULL pointer + success return in route lookup path isdn: clean up documentation index cfg80211: validate station settings cfg80211: allow setting station parameters in mesh cfg80211: allow adding/deleting stations on mesh ath5k: fix beacon_int handling MAINTAINERS: Fix Atheros pattern paths ath9k: restore PS mode, before we put the chip into FULL SLEEP state. ath9k: wait for beacon frame along with CAB acer-wmi: fix rfkill conversion ath5k: avoid PCI FATAL interrupts by restoring RETRY_TIMEOUT disabling ...
2009-06-19ath5k: fix beacon_int handlingJiri Slaby
73ca5203366235f8a43e490767284ba8cfd8c479 (ath5k: remove conf->beacon_int usage) removed bintval setting from ath5k_config. We need to init the interval earlier and don't touch it in add_interface anymore. Otherwise it will be set only once by upper layer through bss_info_changed but not on second and further hostap executions. We ended up having bintval 1000 which rendered the AP useless on many clients. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Nick Kossifidis <mickflemm@gmail.com> Cc: Luis R. Rodriguez <lrodriguez@atheros.com> Cc: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-19ath9k: restore PS mode, before we put the chip into FULL SLEEP state.Gabor Juhos
We want to put the chip into FULL SLEEP state, when we are disabling the radio, but the the current code always change it to AWAKE/NETWORK SLEEP. Changes-licensed-under: ISC Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-19ath9k: wait for beacon frame along with CABGabor Juhos
Changes-licensed-under: ISC Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-19ath5k: avoid PCI FATAL interrupts by restoring RETRY_TIMEOUT disablingJouni Malinen
This reverts 'ath5k: remove dummy PCI "retry timeout" fix' on the same theory as in 'ath9k: Fix PCI FATAL interrupts by restoring RETRY_TIMEOUT disabling'. Reported-by: Bob Copeland <me@bobcopeland.com> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-19ath9k: Fix PCI FATAL interrupts by restoring RETRY_TIMEOUT disablingJouni Malinen
An earlier commit, 'ath9k: remove dummy PCI "retry timeout" fix', removed code that was documented to disable RETRY_TIMEOUT register (PCI reg 0x41) since it was claimed to be a no-op. However, it turns out that there are some combinations of hosts and ath9k-supported cards for which this is not a no-op (reg 0x41 has value 0x80, not 0) and this code (or something similar) is needed. In such cases, the driver may be next to unusable due to very frequent PCI FATAL interrupts from the card. Reverting the earlier commit, i.e., restoring the RETRY_TIMEOUT disabling, seems to resolve the issue. Since the removal of this code was not based on any known issue and was purely a cleanup change, the safest option here is to just revert that commit. Should there be desire to clean this up in the future, the change will need to be tested with a more complete coverage of cards and host systems. http://bugzilla.kernel.org/show_bug.cgi?id=13483 Cc: stable@kernel.org Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-19zd1211rw: adding 083a:e503 as a ZD1211B deviceHin-Tak Leung
Hans Pontar reported success on the sourceforge zd1211-devs mailing list. The device is branded "Arcor Easy Stick A 50 WLAN" (device manufactured by SMC for a German ISP - SMC model name: WN4501H-LF-IR). General information and Windows driver are available under (German only): http://www.arcor.de/hilfe/neu/index.php?sid=&aktion=anzeigen&rubrik=004018140&id=487 Device details: USB-IDs: Vendor: 0x083A Device: 0xE503 Chip ID: zd1211b chip 083a:e503 v4810 high 00-1d-19 AL2230S_RF pa0 g--N- Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net> Tested-by: Hans Pontar <pontar@gmx.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-19iwmc3200wifi: add a mutex to protect iwm_reset_workerZhu Yi
The patch adds a mutex to protect the iwm_reset_worker against netdev ndo_open and ndo_stop because all of them call iwm_up and iwm_down in the implementation. Note the latter two are already protected by rtnl. So if iwm_reset_worker is not required in the future, the mutex can also be removed. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-19iwmc3200wifi: fix potential kernel oops on module removalZhu Yi
The iwm_if_free() is called before destroy_workqueue for isr_wq on device remove method. But if there is still some pending work in the isr_wq, the required data structures are already freed at this point. This leeds a kernel oops. The patch fixes this problem by moving iwm_if_free after destroy_workqueue. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-19iwmc3200wifi: add iwm_if_add and iwm_if_removeZhu Yi
We used to do alloc_netdev and register_netdev at the same time in iwm_if_alloc. But some bus related structures will only be initialized after iwm_priv is allocated. This caused a race condition that the netdev might be registered earlier. The patch adds iwm_if_add and iwm_if_remove so that the bus layer could register the device after all initialization is done. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-19iwmc3200wifi: check for iwm_priv_init errorZhu Yi
We need to check for iwm_priv_init() errors and do proper cleanups. Otherwise we may fail to catch the create_singlethread_workqueue() error which will cause a kernel oops when destroy_workqueue() later. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (55 commits) netxen: fix tx ring accounting netxen: fix detection of cut-thru firmware mode forcedeth: fix dma api mismatches atm: sk_wmem_alloc initial value is one net: correct off-by-one write allocations reports via-velocity : fix no link detection on boot Net / e100: Fix suspend of devices that cannot be power managed TI DaVinci EMAC : Fix rmmod error net: group address list and its count ipv4: Fix fib_trie rebalancing, part 2 pkt_sched: Update drops stats in act_police sky2: version 1.23 sky2: add GRO support sky2: skb recycling sky2: reduce default transmit ring sky2: receive counter update sky2: fix shutdown synchronization sky2: PCI irq issues sky2: more receive shutdown sky2: turn off pause during shutdown ... Manually fix trivial conflict in net/core/skbuff.c due to kmemcheck
2009-06-15debugfs: Fix terminology inconsistency of dir name to mount debugfs filesystem.GeunSik Lim
Many developers use "/debug/" or "/debugfs/" or "/sys/kernel/debug/" directory name to mount debugfs filesystem for ftrace according to ./Documentation/tracers/ftrace.txt file. And, three directory names(ex:/debug/, /debugfs/, /sys/kernel/debug/) is existed in kernel source like ftrace, DRM, Wireless, Documentation, Network[sky2]files to mount debugfs filesystem. debugfs means debug filesystem for debugging easy to use by greg kroah hartman. "/sys/kernel/debug/" name is suitable as directory name of debugfs filesystem. - debugfs related reference: http://lwn.net/Articles/334546/ Fix inconsistency of directory name to mount debugfs filesystem. * From Steven Rostedt - find_debugfs() and tracing_files() in this patch. Signed-off-by: GeunSik Lim <geunsik.lim@samsung.com> Acked-by : Inaky Perez-Gonzalez <inaky@linux.intel.com> Reviewed-by : Steven Rostedt <rostedt@goodmis.org> Reviewed-by : James Smart <james.smart@emulex.com> CC: Jiri Kosina <trivial@kernel.org> CC: David Airlie <airlied@linux.ie> CC: Peter Osterlund <petero2@telia.com> CC: Ananth N Mavinakayanahalli <ananth@in.ibm.com> CC: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> CC: Masami Hiramatsu <mhiramat@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15firmware: wireless/libertas: prepare for FIRMWARE_NAME_MAX removalJohn W. Linville
We're going to remove the FIRMWARE_NAME_MAX definition in order to avoid any firmware name length restriction. This patch eplaces the shared FIRMWARE_NAME_MAX definition with a libertas local one. Signed-off-by: John W. Linville <linville@tuxdriver.com> Acked-by: Dan Williams <dcbw@redhat.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15ath9k: process rx packet if we are waiting for CABGabor Juhos
If we are in PS mode, we have to process the received frame if the SC_OP_WAIT_FOR_CAB bit is set. Changes-licensed-under: ISC Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15ath9k: prevent sleeping while we are waiting for CABGabor Juhos
We have to remain awake if the SC_OP_WAIT_FOR_CAB flag is set. Changes-licensed-under: ISC Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15ath9k: restore power mode on error pathGabor Juhos
The ath9k_ps_{wakeup,restore} calls must be in balance. Changes-licensed-under: ISC Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15ath9k: port to cfg80211 rfkillJohannes Berg
This ports the ath9k rfkill code to the new API offered by cfg80211 and thus removes a lot of useless stuff. ("With this series a kernel panic, which is a regression, during module unload disappears." -- Vasanthakumar Thiagarajan <vasanth@atheros.com> Other patches in the series: ath9k: Add helper to get ath9k specific current channel ath9k: Make sure we have current channel in ah_curchan before rf disable/enable -- JWL) Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: Luis Rodriguez <mcgrof@gmail.com> Tested-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15ath9k: Make sure we have current channel in ah_curchan before rf disable/enableVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15ath9k: Add helper to get ath9k specific current channelVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15ath5k: fix mesh beaconingNick Kossifidis
This patch is from Nick Kossifidis but he forgot to send it. It ensures that the beacon queue gets started in mesh mode as well, otherwise ath5k will not beacon in mesh point mode. At this time, we still need to issue a scan before mesh beaconing will work but that appears to be a separate problem. Signed-off-by: Andrey Yurovsky <andrey@cozybit.com> Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15iwlwifi/iwl3945: fix suspend resume association bugAbhijeet Kolekar
Patch fixes the following bugs at http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=2005 http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=2007 If we suspend with an association and then resumed, we need to synchronize the active rxon with staging rxon, else we will get an error when iwl_alive_start try to commit rxon and staging is set to channel 0. Before going to suspend staging and active rxon are in sync. After resuming from the suspend, iwl_mac_start is called and it clears the staging rxon. Patch fixes the bug by not clearing the staging rxon in iwl_mac_start. Patch also adds similar fix to 3945. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15iwlwifi: check for channel location for 40MHzWey-Yi Guy
for both mixed and pure 40MHz, need to check for valid channel location. if the specified channel not allow the channel location requested (ABOVE, BELOW), then reject the Fat channel access This fixes http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1988 ("iwlwifi: checking for 40MHz mode" and "iwlwifi: check control channel for pure 40MHz" combine with this to address the above bug. -- JWL) Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15iwlwifi: check control channel for pure 40MHzWey-Yi Guy
for pure 40MHz mode, set the control channel location if provided, but not like Mixed mode; if information is not provided, still allow 40MHz operation. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15iwlwifi: checking for 40MHz modeWey-Yi Guy
when checking for 40MHz, compare ht_protection to IEEE80211_HT_OP_MODE_PROTECTION_20MHZ. ht_protection is not a bit-mask field Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15iwlwifi: revamp bss_info_changedJohannes Berg
My earlier patch, "mac80211: unify config_interface and bss_info_changed" introduced a bug in iwlwifi where it will do some things incorrectly now when reassociating. Revamp iwl_bss_info_changed to fix that issue and make it easier to read. Also, while at it, add comments about things that it should do but currently doesn't. Finally, also improve the locking in the function. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15net/libertas: don't recursive spin lock in if_spi_e2h()Sebastian Andrzej Siewior
|BUG: spinlock recursion on CPU#0, lbs_spi_thread/1030 | lock: dee9a1bc, .magic: dead4ead, .owner: lbs_spi_thread/1030, .owner_cpu: 0 |Call Trace: |[deec3eb0] [c0007220] show_stack+0x4c/0x15c (unreliable) |[deec3ef0] [c0187720] spin_bug+0x9c/0xb0 |[deec3f10] [c0187890] _raw_spin_lock+0x54/0x148 |[deec3f40] [c02d260c] _spin_lock_irqsave+0x2c/0x44 |[deec3f60] [e8671800] lbs_queue_event+0x7c/0x130 [libertas] |[deec3f80] [e8725f04] lbs_spi_thread+0x538/0x58c [libertas_spi] |[deec3fe0] [c004f270] kthread+0x4c/0x88 |[deec3ff0] [c000f33c] kernel_thread+0x4c/0x68 if_spi_e2h() is grabbing ->driver_lock just while calling lbs_queue_event() which is grabbing the same lock. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15libertas: fix IEEE PS mode in GSPI driverAndrey Yurovsky
The card firmware does not set the Command Download Ready interrupt bit when IEEE PS mode is enabled, preventing the driver from sending commands (such as the command to exit IEEE PS mode) since there is no indication that the card is ready to accept commands. This patch works around the problem by using the the TX Download Ready bit in place of the Command Download Ready Bit while in IEEE PS mode. TX Download Ready is set in IEEE PS mode. Signed-off-by: Andrey Yurovsky <andrey@cozybit.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: Documentation/feature-removal-schedule.txt drivers/scsi/fcoe/fcoe.c net/core/drop_monitor.c net/core/net-traces.c
2009-06-13net: use symbolic values for ndo_start_xmit() return codesPatrick McHardy
Convert magic values 1 and -1 to NETDEV_TX_BUSY and NETDEV_TX_LOCKED respectively. 0 (NETDEV_TX_OK) is not changed to keep the noise down, except in very few cases where its in direct proximity to one of the other values. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-13net: fix network drivers ndo_start_xmit() return values (part 3)Patrick McHardy
net: fix network drivers ndo_start_xmit() return values (part 3) Fix up wireless drivers that return an errno value to qdisc_restart(), causing qdisc_restart() to print a warning an requeue/retransmit the skb. - airo: transmission not implemented for chip, intention is to free and abort - ipw2200: transmission not implemented for promiscous mode, intention is to drop - prism54: intention is to drop - wl3501_cs: intention appears to be to drop - zd1201: error counter indicates intention is to drop All drivers compile tested. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-12trivial: Kconfig: .ko is normally not included in module namesPavel Machek
.ko is normally not included in Kconfig help, make it consistent. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-12trivial: fix typos s/paramter/parameter/ and s/excute/execute/ in ↵Martin Olsson
documentation and source comments. Signed-off-by: Martin Olsson <martin@minimum.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-12trivial: Fix paramater/parameter typo in dmesg and source commentsMartin Olsson
Signed-off-by: Martin Olsson <martin@minimum.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-10ath5k: minor rfkill cleanupBob Copeland
Always enable rfkill since the ifdefs in the code is not really worth the Kconfig option. Also fix a few code style things, and remove the usage of the ah_gpio[] array so we can remove it later. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-10ath9k: Fix tx stuck when connected to aggr disabled HT APVasanthakumar Thiagarajan
This patch along with my previous patch in mac80211 "Fix the way ADDBA count..", fixes hang in tx when connected to an HT AP which rejects/times out on addba req. AGGR_ADDBA_PROGRESS should be cleared in aggr state when addba negotiation is terminated due to either addba response is timed out or addba is denied by the AP. With out clearing this bit, all frames are queued onto s/w queue for getting tx'd as aggr and will never be scheduled onto hw queue. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-10b43: Add fw capabilitiesMichael Buesch
Add automagic feature flags, so the firmware can tell the driver about supported features and the driver can switch features on/off as needed. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-10b43/legacy: port to cfg80211 rfkillJohannes Berg
This ports the b43/legacy rfkill code to the new API offered by cfg80211 and thus removes a lot of useless stuff. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-10ath5k: added cfg80211 based rfkill supportTobias Doerffel
This patch introduces initial rfkill support for the ath5k driver based on rfkill support in the cfg80211 framework. All rfkill related code is separated into newly created rfkill.c. Changes to existing code are minimal: * added a new data structure ath5k_rfkill to the ath5k_softc structure * inserted calls to HW rfkill init/deinit routines * ath5k_intr() has been extended to handle AR5K_INT_GPIO interrupts Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-10ar9170: xmit code revampChristian Lamparter
This patch is a back-port from aggregation testing code. In the past, we didn't limit the amount of active tx urbs. However, ar9170 only has a limited buffer reserved for pending data frames. This wasn't much of a problem with the slower 802.11b/g. We simply stopped the full queue and moved on to something different in the mean time. But - as you guessed it - this simple approach stands in way for a decent aggregation implementation. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-10ar9170: interpret firmware debug commandsJohannes Berg
This adds new commands that the original firmware will not send but we can use them to debug firmware. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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