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2011-04-29mwifiex: fix copy-n-paste 'thinko' for tsf_valJohn W. Linville1-3/+0
CC [M] drivers/net/wireless/mwifiex/join.o drivers/net/wireless/mwifiex/join.c: In function ‘mwifiex_cmd_802_11_associate’: drivers/net/wireless/mwifiex/join.c:119:8: warning: ‘tsf_val’ may be used uninitialized in this function drivers/net/wireless/mwifiex/join.c:103:12: note: ‘tsf_val’ was declared here Looks like a copy-n-paste error, identical lines are a few lines below the ones removed, with an actual memcpy to tsf_val in between... Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-29b43: avoid uninitialized variable warnings in phy_nJohn W. Linville1-2/+5
CC [M] drivers/net/wireless/b43/phy_n.o drivers/net/wireless/b43/phy_n.c: In function ‘b43_nphy_set_channel’: drivers/net/wireless/b43/phy_n.c:3848:47: warning: ‘tabent_r2’ may be used uninitialized in this function drivers/net/wireless/b43/phy_n.c:3849:47: warning: ‘tabent_r3’ may be used uninitialized in this function drivers/net/wireless/b43/phy_n.c: In function ‘b43_nphy_poll_rssi.clone.14’: drivers/net/wireless/b43/phy_n.c:2270:6: warning: ‘save_regs_phy$7’ may be used uninitialized in this function drivers/net/wireless/b43/phy_n.c:2270:6: warning: ‘save_regs_phy$8’ may be used uninitialized in this function FWIW, the usage of these variables is goverened by checks that match their initializations. So, I think these are actually false warnings. Still, I would rather avoid the warning SPAM... Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-29ath5k: fix uninitialized var warning for txf2txsJohn W. Linville1-0/+5
CC [M] drivers/net/wireless/ath/ath5k/reset.o drivers/net/wireless/ath/ath5k/reset.c: In function ‘ath5k_hw_init_core_clock’: drivers/net/wireless/ath/ath5k/reset.c:100:51: warning: ‘txf2txs’ may be used uninitialized in this function Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28mwifiex: fix bug in mwifiex_save_curr_bcn()Amitkumar Karwar1-16/+12
Since timestamp in beacon buffer keeps changing all the time, the memcmp check in mwifiex_save_curr_bcn() is redundant. Remove that memcmp check and also avoid freeing and allocation of buffer if required beacon buffer size is same as previous one. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28mwifiex: HT capability information handlingAmitkumar Karwar4-86/+64
1) Initialise HT capabilities in cfg80211 properly. 2) Cfg80211 stack may modify "sband->ht_cap" to disable 40Mhz operation in 2.4GHz band (after recent patch "cfg80211: module_param to disable HT40 in 2.4GHz band") Therefore read "sband->ht_cap" instead of an adapter variable "hw_dot_11n_dev_cap" to get HT capabilities. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28mwifiex: check firmware capabilities while initialising 5GHz band parametersAmitkumar Karwar1-8/+11
There are some SD8787 cards which don't support 5GHz band. Therefore initialise 5GHz band parameters only if hardware supports the band. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28mwl8k: replace rateinfo bitfields with mask and shift macrosJohn W. Linville1-20/+5
AFAICT, this driver is claiming that 24 bits of rate info fit into a 16-bit field in the Tx descriptor. Anyway, the use of bitfields is frowned-upon for a variety of well-documented reasons... Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28ssb: pci: early fix for SPROM core indexRafał Miłecki1-0/+12
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28ssb: pci: update PCIe workaroundsRafał Miłecki1-8/+27
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28ssb: pci: separate workaroundsRafał Miłecki1-40/+58
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28mac80211: Skip tailroom reservation for full HW-crypto devicesYogesh Ashok Powar3-8/+21
In xmit path, devices that do full hardware crypto (including TKIP MMIC) need no tailroom. For such devices, tailroom reservation can be skipped if all the keys are programmed into the hardware (i.e software crypto is not used for any of the keys) and none of the keys wants software to generate Michael MIC. Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28ath9k_htc: Add set_bitrate_mask() callbackSujith Manoharan1-0/+50
This callback is used to set the minimum rate for management frames. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28ath9k_htc: Add a new WMI command to set a rate maskSujith Manoharan3-0/+10
This patch adds WMI_BITRATE_MASK_CMDID which can be used by the set_bitrate_mask() handler. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28ath9k_htc: Remove unused WMI_AGGR_LIMIT_CMDSujith Manoharan2-3/+0
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28ath9k_htc: Increase credit size for AR7010 devicesSujith Manoharan2-2/+2
Bump the firmware version to 1.2 Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28mac80211: Add new API for rate selectionSujith Manoharan4-9/+57
This patch adds a new API for setting a TX rate mask in drivers that have rate control in either the firmware or hardware. This can be used for various purposes, for example, masking out the 11b rates in P2P operation. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28libertas: use kernel-doc notation, fix comment styleRandy Dunlap20-557/+730
Convert all libertas/ files to use kernel-doc notation instead of whatever it was (doxygen?). Add or fix function parameters in several places. Use expected style for multi-line comments in lots of places. Remove erroneous /** in multiple places. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28wl12xx: support FW TX inactivity triggersArik Nemtsov10-17/+125
In AP mode we register for the MAX_TX_RETRY and INACTIVE_STA events. Both are reported to the upper layers as a TX failure in the offending stations. In STA mode we register only for the MAX_TX_RETRY event. A TX failure is interpreted as a loss of connection. Support for IEEE80211_HW_REPORTS_TX_ACK_STATUS has been removed to avoid the inherent race condition of a mac80211 TX failure counter in addition to the FW counter. This patch depends on "mac80211: allow low level driver to report packet loss" Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28ath9k: Use ps wrappers for btcoex logic.Vivek Natarajan1-0/+4
Use ps wrappers before accessing hw registers in btcoex. Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28ath9k_hw: Enable generic timer interrupt.Vivek Natarajan1-0/+3
Generic timer interrupt was not triggered unless autosleep was disabled. Since autosleep is enabled in the newer chipsets, enable generic timer for using with bt coex logic. Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28ath9k_hw: Add support for btcoexistence in AR9300.Vivek Natarajan5-14/+75
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28ath9k_hw: Move bt_stomp to hw from common.Vivek Natarajan6-46/+82
Move bt_stomp to ath9k_hw and add its support for latest chipsets. Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-28mac80211: allow low level drivers to report packet lossArik Nemtsov2-0/+19
Add API that allows low level drivers to notify mac80211 about TX packet loss. This is useful when there are FW triggers to notify the low level driver about these events. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26cfg80211: fix regresion on reg user timeoutLuis R. Rodriguez1-1/+2
The patch "cfg80211: add a timer for invalid user reg hints" introduced a regression for the case where a secondary identical regulatory hint from a user is sent. What would happen is the second hint would schedule delayed work in to catch a timeout but since we are never processing it given that the hint was already applied we'd always hit the timeout and and restore regulatory settings back to world regulatory domain. This is fixed by simply avoiding sheduling work if the hint was already applied. Tested-by: Felix Fietkau <nbd@openwrt.org> Reported-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: rtl8192ce: rtl8192cu: Fix most sparse warningsLarry Finger17-302/+93
Fix most sparse warnings in rtlwifi, rtl8192ce and rtl8192cu drivers. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: rtl8192ce: Change rtl8192ce routines phy and trx and modify ↵Chaoming_Li13-197/+109
rtl8192cu for addition of rtl8192se and rtl8192de Change rtl8192ce routines phy and trx for addition of RTL8192SE and RTL8192DE. In addition, make necessary modifications to rtl8192cu. This patch also removes the temporary patches needed to enable intermediate steps to build without error. Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: rtl8192ce: Change phy and rc routines for addition of rtl8192se and ↵Chaoming_Li4-126/+157
rtl8192de Change rtl8192ce routines phy and rc for addition of RTL8192SE and RTL8192DE. Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: rtl8192ce: Change sw and LED routines for addition of rtl8192se and ↵Chaoming_Li9-85/+143
rtl8192de Change rtl8192ce sw and LED routines for addition of RTL8192SE and RTL8192DE. Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: rtl8192ce: Change hw routine for addition of rtl8192se and rtl8192deChaoming_Li6-215/+362
Change rtl8192ce hw routine for addition of RTL8192SE and RTL8192DE. Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: rtl8192c-common: Change common PHY routines for addition of ↵Chaoming_Li2-96/+83
rtl8192se and rtl8192de Change common PHY routines for addition of RTL8192SE and RTL8192DE code. Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: rtl8192c-common: Change common firmware routines for addition of ↵Chaoming_Li2-33/+52
rtl8192se and rtl8192de Change common firmware routines for addition of RTL8192SE and RTL8192DE code. Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: rtl8192c-common: Convert common dynamic management routines for ↵Chaoming_Li2-21/+447
addition of rtl8192se and rtl8192de Convert common dynamic management routines for addition of RTL8192SE and RTL8192DE code. Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: Convert usb routines for addition of rtl8192se and rtl8192deChaoming_Li3-10/+13
Convert usb routines for addition of RTL8192SE and RTL8192DE code Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: Convert regulatory domain routines for addition of rtl8192se and ↵Chaoming_Li2-21/+78
rtl8192de Convert regulatory domain routines for addition of RTL8192SE and RTL8192DE code. Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: Convert rc routines for addition of rtl8192se and rtl8192deChaoming_Li2-126/+95
Convert rc routines for addition of RTL8192SE and RTL8192DE code Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: Convert ps routines for addition of rtl8192se and rtl8192deChaoming_Li2-37/+239
Convert ps routines for addition of RTL8192SE and RTL8192DE code Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: Convert pci routines for addition of rtl8192se and rtl8192deChaoming_Li3-229/+578
Convert pci routines for addition of RTL8192SE and RTL8192DE code These changes allow the upper-level driver to specify the BAR to be used as it is different for rtl8192se than for the others. Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: Convert core routines for addition of rtl8192se and rtl8192deChaoming_Li7-160/+268
Convert core routines for addition of RTL8192SE and RTL8192DE code. Additional files are changed to allow compilation. Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: Change cam routines for addition of rtl8192se and rtl8192deChaoming_Li2-22/+89
Change cam routines for addition of RTL8192SE and RTL8192DE code Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: Change base routines for addition of rtl8192se and rtl8192deChaoming_Li10-141/+675
Change base routines for addition of RTL8192SE and RTL8192DE code. Additional files are modified to allow compilation. Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: Change wifi.h for rtl8192se and rtl8192deChaoming_Li2-10/+155
Change wifi.h for addition of RTL8192SE and RTL8192DE code Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26rtlwifi: Change efuse routines addition of RTL8192SE and RTL8192DEChaoming_Li2-38/+66
Change efuse routines for addition of RTL8192SE and RTL8192DE code Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26mac80211: Fix warnings due to -Wunused-but-set-variableRajkumar Manoharan7-31/+5
These warnings are exposed by gcc 4.6. net/mac80211/sta_info.c: In function 'sta_info_cleanup_expire_buffered': net/mac80211/sta_info.c:590:32: warning: variable 'sdata' set but not used net/mac80211/ibss.c: In function 'ieee80211_rx_mgmt_auth_ibss': net/mac80211/ibss.c:43:34: warning: variable 'status_code' set but not used net/mac80211/work.c: In function 'ieee80211_send_assoc': net/mac80211/work.c:203:9: warning: variable 'len' set but not used net/mac80211/tx.c: In function '__ieee80211_parse_tx_radiotap': net/mac80211/tx.c:1039:35: warning: variable 'sband' set but not used net/mac80211/mesh.c: In function 'ieee80211_mesh_rx_queued_mgmt': net/mac80211/mesh.c:616:28: warning: variable 'ifmsh' set but not used ... Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26mac80211: fix too early reorder release timerChristian Lamparter1-1/+1
The release timer has to expire "just" after a frame is up for release. Currently, if the timer callback starts on time, the "!time_after" check above will start a new timer instead of releasing the frames. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26carl9170: improve unicast PS bufferingChristian Lamparter3-139/+112
Using the ieee80211_sta_block allows the PS code to handle awake->doze->awake transitions of our clients in a race-free manner. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26p54: implement multicast filterChristian Lamparter4-0/+65
"For best CPU usage and power consumption, having as few frames as possible percolate through the stack is desirable. Hence, the hardware should filter as much as possible." Note: Not all firmwares include the multicast filter feature and the stack does not filter them either. The ARP filter on the other hand was dropped from the patch since it does not work correctly: Quote from: Max Filippov <jcmvbkbc@gmail.com> <http://www.spinics.net/lists/linux-wireless/msg67466.html> "In the ARP case, when there's no other traffic on p54spi, all ARP requests are dropped. But if there's some egress traffic from p54spi, filter seems to work correctly: only ARP requests that match filter pass through. In the multicast case filter seems to work correctly, but it treats broadcast as subject to that filtering too. By default only 01:00:5e:00:00:01 gets into priv->mc_maclist, so we miss all broadcasts. These two filters seem to interfere: - if we set ARP filter and multicast filter without bc => we miss all ARPs if there's no egress traffic; - if we set ARP filter and multicast filter with bc or don't set mc filter at all => we get all ARPs. This effect does not depend on filter setup order." Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Tested-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26ssb: update reject bit for Target State LowRafał Miłecki2-9/+8
My 14e4:4315 is SSB_IDLOW_SSBREV_26: read32 0xfaafcff8 -> 0x600422d5 My 14e4:4328 is SSB_IDLOW_SSBREV_24: read32 0xfaafcff8 -> 0x400422c5 My 14e4:432b is SSB_IDLOW_SSBREV_26 again: read32 0xfaafcff8 -> 0x600422d5 For all of them wl driver is using 0x2 reject bit: write32(0xf98) <- 0x00010002 So it seems SSB 2.3 is the exception using another bit. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26ssb: mark bus as powered up earlierRafał Miłecki1-4/+4
ssb_chipco_set_clockmode may want to touch CC registers to control power of the bus. However touching registers without powered_up set causes warnings. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26ath9k: fix AR9160 xpaBiasLvlFreq endianness handlingAdrian Chadd1-0/+4
The xpaBiasLvlFreq parameter array is made up of 16 bit words which aren't byte-swapped like the other 16-bit eeprom parameters are. It's only used by the AR9160. Signed-off-by: Adrian Chadd <adrian@freebsd.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-26ath9k: set beacon related ps flags on bss_info changeRajkumar Manoharan2-6/+6
Requesting beacon sync up to configure beacon timers properly in hw, has be done after doing beacon config with default values. Setting the flags in beacon config is causing the device to not enter into network sleep on idle state. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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