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path: root/drivers/net/wireless
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2011-01-03wireless: comment typo fix diable -> disable.Justin P. Mattock3-4/+4
The below patch fixes a typo "diable" to "disable". Please let me know if this is correct or not. Signed-off-by: Justin P. Mattock <[email protected]> Acked-by: Larry Finger <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2011-01-03Fix spelling mistakes in commentsStefan Weil4-7/+7
milisecond -> millisecond meassge -> message Cc: Kalle Valo <[email protected]> Cc: Jiri Kosina <[email protected]> Cc: [email protected] Signed-off-by: Stefan Weil <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2010-12-26Merge branch 'master' of ↵David S. Miller2-2/+0
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: net/ipv4/fib_frontend.c
2010-12-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds12-11/+143
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (42 commits) ipv4: dont create routes on down devices epic100: hamachi: yellowfin: Fix skb allocation size sundance: Fix oopses with corrupted skb_shared_info Revert "ipv4: Allow configuring subnets as local addresses" USB: mcs7830: return negative if auto negotiate fails irda: prevent integer underflow in IRLMP_ENUMDEVICES tcp: fix listening_get_next() atl1c: Do not use legacy PCI power management mac80211: fix mesh forwarding MAINTAINERS: email address change net: Fix range checks in tcf_valid_offset(). net_sched: sch_sfq: fix allot handling hostap: remove netif_stop_queue from init mac80211/rt2x00: add ieee80211_tx_status_ni() typhoon: memory corruption in typhoon_get_drvinfo() net: Add USB PID for new MOSCHIP USB ethernet controller MCS7832 variant net_sched: always clone skbs ipv6: Fragment locally generated tunnel-mode IPSec6 packets as needed. netlink: fix gcc -Wconversion compilation warning asix: add USB ID for Logitec LAN-GTJ U2A ...
2010-12-26iwlwifi: remove reference to Gen2Wey-Yi Guy1-3/+3
The correct name should be used for the newer devices, remove reference to Gen2 Signed-off-by: Wey-Yi Guy <[email protected]>
2010-12-26iwlagn: fix FH errorJohannes Berg1-1/+2
# iw wlan0 interface add moni0 type monitor flags control # ip link set moni0 up causes a continuous spew of FH_ERROR from the device. Fix this by not setting the CTL2HOST filter by itself -- CTL + promisc works fine. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Wey-Yi Guy <[email protected]>
2010-12-26iwlwifi: remove extra stringWey-Yi Guy1-1/+1
For "led_mode" module parameters, string "led_mode" is duplicated twice, remove one. Signed-off-by: Wey-Yi Guy <[email protected]>
2010-12-23PCI: make pci_restore_state return voidJon Mason1-2/+2
pci_restore_state only ever returns 0, thus there is no benefit in having it return any value. Also, a large majority of the callers do not check the return code of pci_restore_state. Make the pci_restore_state a void return and avoid the overhead. Acked-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Jon Mason <[email protected]> Signed-off-by: Jesse Barnes <[email protected]>
2010-12-22Merge branch 'master' of ↵David S. Miller4-4/+8
ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-12-22rtlwifi: Fix large packet issueChaoming Li1-3/+15
An RX buffer is set to 9100 bytes to receive 8K AMSDU; however, an skb of this size fails in the kernel. Signed-off-by: Chaoming Li <[email protected]> Signed-off-by: Larry Finger <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22ath9k: Reset keycache on resumeMohammed Shafi Shajakhan3-1/+10
It looks like some hardware registers are left into undefined state after suspend/resume. At minimum, this can cause odd issues related to key cache and hardware trying to encrypt/decrypt frames unexpectedly. This seems to happen even when there is no keys configured, i.e., hardware can end up touching TX frames just based of invalid key cache context even if the driver is not asking a specific entry to be used. In addition, RX can likely be affected. This patch fixes this issue. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Mohammed Shafi Shajakhan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22rtlwifi: rtl8192ce: Fix driver problem when radio switch off at module loadLarry Finger2-18/+5
If the radio enable switch is off when the driver is loaded, it is not possible to get radio output until the driver is unloaded and reloaded with the switch on. Signed-off-by: Larry Finger <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22rndis_wlan: add support for set_power_mgmtJussi Kivilinna1-0/+48
Signed-off-by: Jussi Kivilinna <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22rndis_wlan: add support for set_cqm_rssi_configJussi Kivilinna1-1/+50
Device poller already reads current RSSI, so add support for set_cqm_rssi_config there. Signed-off-by: Jussi Kivilinna <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22rndis_wlan: remove unused variable from priv structureJussi Kivilinna1-2/+0
Signed-off-by: Jussi Kivilinna <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22rndis_wlan: constify rndis_config_opsJussi Kivilinna1-1/+1
Signed-off-by: Jussi Kivilinna <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22rndis_wlan: turn radio off before interface is bring upJussi Kivilinna1-3/+3
Radio should be off when interface is down. Signed-off-by: Jussi Kivilinna <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22rndis_wlan: do not set default_key if not WEP keyJussi Kivilinna1-0/+3
rndis_set_default_key did call add_wep_key to set default key on device, even if key is WPA. This caused rndis_wlan not work with wpa_supplicant in nl80211 mode (causing disconnect from AP). Signed-off-by: Jussi Kivilinna <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22rndis_wlan: scanning, workaround device returning incorrect bssid-list item ↵Jussi Kivilinna1-18/+62
count. Sometimes device returns wrong number of items in bssid-list. Appears that some specific beacons trigger this problem and leads to very poor scanning results. Workaround by ignoring num_items received from device and walkthrough full bssid-list buffer. v2: Fix buffer range checks and reading next item length. Old code read behind buffer on last item but didn't use those values as 'count' would also reach zero. Also fix resizing of buffer if device has larger buffer, old code assumed that BSSID-list OID would return same buffer size when it really can return yet another new larger length. Tested-by: Luís Picciochi <[email protected]> Signed-off-by: Jussi Kivilinna <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22b43: N-PHY: enable support for PHYs rev 3 and higherRafał Miłecki1-1/+1
Signed-off-by: Rafał Miłecki <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22b43: N-PHY: update 2056 radio on channel switch on rev3+Rafał Miłecki1-1/+94
Signed-off-by: Rafał Miłecki <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22b43: N-PHY: use correct channel tables for rev4+Rafał Miłecki2-5/+33
Signed-off-by: Rafał Miłecki <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22b43: N-PHY: avoid PHY hangs for rev 3 and 4Rafał Miłecki1-0/+1
Signed-off-by: Rafał Miłecki <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22b43: N-PHY: add init tables for 2056 radioRafał Miłecki1-0/+2931
Signed-off-by: Rafał Miłecki <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22b43: N-PHY: implement radio 2056 init stepsRafał Miłecki3-2/+111
Signed-off-by: Rafał Miłecki <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22b43: use correct firmware for newer coresRafał Miłecki1-3/+9
Signed-off-by: Rafał Miłecki <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22ath9k_hw: Fix bug in eeprom data length validation for AR9485Vasanthakumar Thiagarajan1-1/+3
The size of the eeprom data is 1088 bytes for AR9485. But a sanity check is done against 4K which would result in a 'potential read past the end of the buffer' smatch complaint. Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Vasanthakumar Thiagarajan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22ath5k: Use helper function to get eeprom mode from channelBruno Randolf5-65/+42
Introduce a helper function to get the EEPROM mode from channel and remove multiple similar switch statements. Also since it's now easy to get the EEPROM mode from the channel, use them inside the functions which need it, instead of passing a redundant ee_mode parameter. Signed-off-by: Bruno Randolf <[email protected]> Acked-by: Nick Kossifidis <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22ath5k: Remove ATH5K_INI_RFGAIN defines, use band insteadBruno Randolf3-25/+10
Remove redundant defines. Signed-off-by: Bruno Randolf <[email protected]> Acked-by: Nick Kossifidis <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22ath5k: Track current TX power separately from max TX powerBruno Randolf2-4/+4
Add a new variable to keep track of the currently configured tx power. Before max_pwr was re-used for keeping the maximum allowed power as well as the current configuration. Doing a min() on it allows you to lower the txpower, but how would you be able to make it higher again? This patch fixes that by adding a new variable ah_cur_pwr which is used instead of txp_max_pwr to keep the current configuration. txp_max_pwr is used to check if we are within the limits. Another problem fixed by this patch is that it avoids setting a zero txpower when things are initialized first and the current power is not yet set. Signed-off-by: Bruno Randolf <[email protected]> Acked-by: Nick Kossifidis <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22ath5k: Separate powertable setup and writingBruno Randolf1-18/+16
And rename functions which write the powertable to make it clearer. Signed-off-by: Bruno Randolf <[email protected]> Acked-by: Nick Kossifidis <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22ath5k: Simplify powertable recalculationBruno Randolf2-22/+14
Let ath5k_hw_txpower() decide if it can re-use the powertable or if it has to be recalculated instead of passing a 'fast' flag from the outside. Signed-off-by: Bruno Randolf <[email protected]> Acked-by: Nick Kossifidis <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22ath9k: unlock on error path in ath9k_change_interface()Dan Carpenter1-4/+7
There is a missing unlock when we hit the "No beacon slot available" error condition. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22rtlwifi: Use pci_pcie_cap()Hauke Mehrtens1-1/+1
Use function pci_pcie_cap() instead of accessing struct member directly. Signed-off-by: Hauke Mehrtens <[email protected]> Tested-by: Larry Finger <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22ath9k: Use pci_is_pcie()Hauke Mehrtens1-1/+1
Use function pci_is_pcie() instead of accessing struct member directly. CC: Luis R. Rodriguez <[email protected]> Signed-off-by: Hauke Mehrtens <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22ath5k: Use pci_is_pcie()Hauke Mehrtens2-3/+3
Use function pci_is_pcie() instead of accessing struct member directly. CC: Luis R. Rodriguez <[email protected]> Signed-off-by: Hauke Mehrtens <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22rt2x00: Use pci_is_pcie()Hauke Mehrtens1-1/+1
Use function pci_is_pcie() instead of accessing struct member directly. Signed-off-by: Hauke Mehrtens <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Acked-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22wl12xx: remove unnecessary importHauke Mehrtens1-1/+0
No function declared in gpio.h is used here. Signed-off-by: Hauke Mehrtens <[email protected]> Acked-by: Luciano Coelho <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22wl1251: remove unnecessary importHauke Mehrtens1-1/+0
No function declared in gpio.h is used here. Signed-off-by: Hauke Mehrtens <[email protected]> Acked-by: Kalle Valo <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22ath9k: fix aphy / wiphy idle mismatchLuis R. Rodriguez2-0/+2
ath9k supports its own set of virtual wiphys, and it uses the mac80211 idle notifications to know when a device needs to be idle or not. We recently changed ath9k to force idle on driver stop() and on resume but forgot to take into account ath9k's own virtual wiphy idle states. These are used internally by ath9k to check if the device's radio should be powered down on each idle call. Without this change its possible that the device could have been forced off but the virtual wiphy idle was left on. Cc: [email protected] Cc: Paul Stewart <[email protected]> Cc: Amod Bodas <[email protected]> Signed-off-by: Luis R. Rodriguez <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22ath9k: Fix warnings on card removalRajkumar Manoharan4-1/+7
The recently added warning message on power change failure is not needed on device removal. ath: Failed to wakeup in 500us ------------[ cut here ]------------ WARNING: at drivers/net/wireless/ath/ath9k/hw.c:1618 ath9k_hw_setpower+0x61f/0x630 [ath9k_hw]() Hardware name: 64756D6 Pid: 540, comm: kworker/u:3 Not tainted 2.6.37-rc6-wl #37 Call Trace: [<ffffffff810501aa>] warn_slowpath_common+0x7a/0xb0 [<ffffffffa056e280>] ? ath9k_iowrite32+0x0/0x90 [ath9k] [<ffffffff810501f5>] warn_slowpath_null+0x15/0x20 [<ffffffffa05226ef>] ath9k_hw_setpower+0x61f/0x630 [ath9k_hw] [<ffffffffa05700e5>] ath9k_ps_wakeup+0x85/0xd0 [ath9k] [<ffffffffa0570685>] ath9k_configure_filter+0x25/0x80 [ath9k] [<ffffffffa04dde43>] ieee80211_configure_filter+0x133/0x190 [mac80211] [<ffffffffa04ee502>] ieee80211_do_stop+0x132/0x540 [mac80211] [<ffffffff813466ff>] ? _raw_spin_unlock_bh+0x1f/0x30 [<ffffffff812b6923>] ? dev_deactivate+0x1c3/0x1e0 [<ffffffffa04ee925>] ieee80211_stop+0x15/0x20 [mac80211] [<ffffffff8129d1b6>] __dev_close+0x56/0x90 Signed-off-by: Rajkumar Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22ath9k_htc: Fix warning on device removalSujith Manoharan7-14/+14
The commit "ath9k_hw: warn if we cannot change the power to the chip" introduced a new warning to indicate chip powerup failures, but this is not required for devices that have been removed. Handle USB device removal properly by checking for unplugged status. For PCI devices, this warning will still be seen when the card is pulled out, not sure how to check for card removal. Signed-off-by: Sujith Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22Merge branch 'master' of ↵John W. Linville145-2838/+26741
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem Conflicts: drivers/net/wireless/iwlwifi/iwl-1000.c drivers/net/wireless/iwlwifi/iwl-6000.c drivers/net/wireless/iwlwifi/iwl-core.h
2010-12-22rtl818x: move rtl8180 and rtl8187 to separate subdirectoriesJohn W. Linville21-22/+27
These drivers share one header file, but nothing else. Worse, both drivers use the rtl8225 part with different register settings. The results has been some ugly naming -- let's simplify that. Signed-off-by: John W. Linville <[email protected]> Acked-by: Hin-Tak Leung <[email protected]> Acked-by: Larry Finger <[email protected]> Acked-by: Herton Ronaldo Krzesinski <[email protected]>
2010-12-22Merge branch 'master' into for-nextJiri Kosina42-184/+283
Conflicts: MAINTAINERS arch/arm/mach-omap2/pm24xx.c drivers/scsi/bfa/bfa_fcpim.c Needed to update to apply fixes for which the old branch was too outdated.
2010-12-20rtlwifi: use alloc_workqueueJohn W. Linville1-1/+1
create_workqueue is deprecated. The workqueue usage does not seem to demand any special treatment, so do not set any flags either. Signed-off-by: John W. Linville <[email protected]> Tested-by: Larry Finger <[email protected]> Acked-by: Tejun Heo <[email protected]>
2010-12-20ath9k: do not limit the chainmask to 1 for legacy modeFelix Fietkau3-34/+0
Restricting the chainmask to 1 for legacy mode disables useful features such as MRC, and it reduces the available transmit power. I can't think of a good reason to do this in legacy mode, so let's just get rid of that code. Signed-off-by: Felix Fietkau <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-20ath9k_hw: fix PA predistortion HT40 maskFelix Fietkau3-9/+13
The commit 'ath9k_hw: Disable PAPRD for rates with low Tx power' changed the code that sets the PAPRD rate masks to use only either the HT20 mask or the HT40 mask. This is wrong, as the hardware can still use HT20 rates even when configured for HT40, and the operating channel mode does not affect PAPRD operation. The register for the HT40 rate mask is applied as a mask on top of the other registers to selectively disable PAPRD for specific rates on HT40 packets only. This patch changes the code back to the old behavior which matches the intended use of these registers. While with current cards this should not make any practical difference (according to Atheros, the HT20 and HT40 mask should always be equal), it is more correct that way, and maybe the HT40 mask will be used for some rare corner cases in the future. Cc: Vasanthakumar Thiagarajan <[email protected]> Signed-off-by: Felix Fietkau <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-20wl1251: wl12xx_get_platform_data() returns an ERR_PTRDan Carpenter1-1/+1
wl12xx_get_platform_data() returns an ERR_PTR on failure and it never returns a NULL. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Kalle Valo <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-20rtlwifi: Fix use of mutex in interrupt codeLarry Finger3-5/+6
A previous conversion from semaphoreto mutexes missed the fact that one of the semaphores was used in interrupt code. Fixed by changing to a spinlock. Signed-off-by: Larry Finger <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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