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2013-10-11Merge remote-tracking branch 'wireless-next/master' into HEADJohannes Berg
2013-10-11iwlwifi: mvm: add support for NICs which have only 16 Tx queues.Eytan Lifshitz
Some NICs embedded in platforms that have only 16 Tx queues, this affect the mapping of the Tx queues. Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-11iwlwifi: mvm: prevent the NIC to be powered at driver load time.Eytan Lifshitz
Some NICs aren't allowed to be powered up at driver load time. Fix it, and move the external NVM loading from driver load time to driver up time (parsing the external nvm file remains at driver load time). Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-11iwlwifi: mvm: Add device wide power commandAlexander Bondar
FW starts using legacy power table command (0x77) for device wide power settings. Currently this command contains only option flags field. It can configure the following: CAM (Continuous Active Mode) and POWER_SAVE_ENABLE debug option. Send this command when firmware is loaded - D0 and D3. Note: Setting this command is important to avoid unwanted FW behavior. It particularly fixes a bug when a device does not drop to low power after disassociation from AP. Signed-off-by: Alexander Bondar <alexander.bondar@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-11iwlwifi: pcie: restart the driver when a command times outEmmanuel Grumbach
This should really not happen. If it does, restarting is the only way to recover since the driver and the firmware might very well be out of sync. Moreover, iwl_op_mode_nic_error will print data that might help debugging. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-11iwlwifi: mvm: BT Coex - set the proper LUT for single ant devicesEmmanuel Grumbach
Single shared antenna devices need a special LUT. Address this need. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-11iwlwifi: mvm: BT Coex - don't limit agg size in loose schemeEmmanuel Grumbach
In loose BT Coex scheme, the aggregation size doesn't need to be limited. To avoid triggering it, remove a lockdep assertion - we need to compute the AMPDU size limit from rate control code which can't take mvm->mutex. This means that there is a race but in the worst case, we will have a wrong AMPDU size limit which is not a big issue. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-10rt2x00: rt2800lib: fix VGC adjustment for RT3572 and RT3593Gabor Juhos
The Ralink DPO_RT5572_LinuxSTA_2.6.1.3_20121022 reference driver uses different RSSI threshold and VGC adjustment values for the RT3572 and RT3593 chipsets. Update the rt2800_link_tuner function to use the same values. Also change the comment in the function to make it more generic. References: RT35xx_ChipAGCAdjust function in chips/rt35xx.c RSSI_FOR_MID_LOW_SENSIBILITY constant in include/chip/rtmp_phy.h RT3593_R66_MID_LOW_SENS_GET macro in include/chip/rt3593.h RT3593_R66_NON_MID_LOW_SEMS_GET macro in include/chips/rt3593.h Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10rt2x00: rt2800lib: fix VGC adjustment for RT5592Gabor Juhos
In commit 3d81535ea5940446510a8a5cee1c6ad23c90c753 (rt2800: 5592: add chip specific vgc calculations) the rt2800_link_tuner function has been modified to adjust VGC level for the RT5592 chipset. On the RT5592 chipset, the VGC level must be adjusted only if rssi is greater than -65. However the current code adjusts the VGC value by 0x10 regardless of the actual chipset if the rssi value is between -80 and -65. Fix the broken behaviour by reordering the if-else statements. Cc: stable@vger.kernel.org Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10rt2x00: use generic EWMA functions for average RSSI calculationsGabor Juhos
Remove the local MOVING_AVERAGE implementation, and use the generic EWMA functions instead. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10rt2x00: rt2800lib: no need to toggle RF R30 bit 7 twiceKevin Lo
In rt2800_config_channel_rf3xxx(), there's no need to toggle RF R30 bit 7 twice. Signed-off-by: Kevin Lo <kevlo@kevlo.org> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10net: p54spi: remove deprecated IRQF_DISABLEDMichael Opdenacker
This patch proposes to remove the use of the IRQF_DISABLED flag It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10rt2x00: do not pause queue on flushStanislaw Gruszka
Pausing queue on flush make no sense since txdone procedure un-pause queue. Before flush procedure we have to assure queue is stopped, i.e. on receive path h/w RX is disabled, on transmit path queue is disabled in mac80211. That conditions are true except one function: rt2x00usb_watchdog_tx_dma(), so add stop/start queue there. Note stop/start queue can be racy if we do this from multiple paths, but currently we stop TX queues only on rt2x00lib_disable_radio(), which also stop/sync watchdog, hance we have no race condition. Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10rt2x00: rt2800lib: fix default VGC values for RT3572 for the 5GHz bandGabor Juhos
The rt2x00 driver uses 0x22 as a default VGC value in VGC adjustment for the RT3572 chipset. In the Ralink DPO_RT5572_LinuxSTA_2.6.1.3_20121022 driver, this value is only used for initialization. During VGC adjustment, the reference driver uses different values. Update the 'rt2800_get_default_vgc' function to synchronize the values with the reference driver. Also add the missing AGC initialization code into the 'rt2800_config_channel' function. References: RT35xx_SetAGCInitValue in chip/rt35xx.c RT35xx_ChipAGCAdjust in chip/rt35xx.c Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10rt2x00: rt2800lib: fix VGC programming for RT3572 and RT3593Gabor Juhos
According to the DPO_RT5572_LinuxSTA_2.6.1.3_20121022 reference driver, programming of the 'BBP 66' register on the RT3572 and RT3593 chipsets must be done via the 'rt2800_bbp_write_with_rx_chain' function. This ensures that value is correclty set for all RX chains. References: RT35xx_ChipAGCAdjust and RT35xx_SetAGCInitValue functions in chips/rt35xx.c Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10rt2x00: rt2800lib: fix default VGC values for RT3593Gabor Juhos
Update the rt2800_get_default_vgc function to use the same VGC values that the DPO_RT5572_LinuxSTA_2.6.1.3_20121022 reference driver uses. References: RT35xx_ChipAGCAdjust in chips/rt35xx.c RT3593_R66_MID_LOW_SENS_GET macro in include/chip/rt3593.h RT3593_R66_NON_MID_LOW_SEMS_GET macro in include/chips/rt3593.h Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10rt2x00: rt2800lib: remove TXPOWER_DELTA entry from extended EEPROM mapGabor Juhos
The TXPOWER_DELTA field of the regular EEPROM stores the TX power compensation value for HT40. The extended EEPROM has no such field, it stores separate TX power values for HT20 and for HT40. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Paul Menzel <paulepanter@users.sourceforge.net> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10rt2x00: rt2800lib: remove TXMIXER_GAIN entries from the extended EEPROM mapGabor Juhos
The comments are indicating that the TXMIXER_GAIN_BG and TXMIXED_GAIN_A entries are overlapping with the RSSI_BG2 and RSSI_A2 entries in the extended EEPROM map. This is not correct, because the upper byte of the RSSI_BG2 and RSSI_A2 entries are reserved. There are no TX mixer gain values are stored at all in the extended EEPROM. Remove the initialization of these entries from the extended EEPROM map to reflect this. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Paul Menzel <paulepanter@users.sourceforge.net> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10brcmsmac: add support for a BCM4313 with PCI id 0x4313Hauke Mehrtens
There are some BCM4313 out there with a PCI id of 0x4313. These devices are missing a sprom and are only used on routers or other embedded devices. We found one connected to a BCM63XX SoC. This devices was found by someone in this ticket: https://dev.openwrt.org/ticket/13551 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10bcma: add PCI id 0x4313Hauke Mehrtens
This PCI id is used by some BCM4313 cards without a sprom. I have seen such a card on a router connected to some BCM63XX SoC via PCIe. There are cards out there with the same PCI id and a BCM4311, which is a pre ieee80211n chip only supporting ieee80211a, these are still not supported by b43 and not detected by ssb. This devices was found by someone in this ticket: https://dev.openwrt.org/ticket/13551 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10bcma: reject PCI cards in bcma.Hauke Mehrtens
bcma currently only supports PCIe cards and no PCI cards, reject them if we find them. I have never heard of any PCI card using the AI bus (bcma), all of them are using ssb instead. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10net: wireless: wl1251: update firmware pathFelipe Balbi
TI firmwares are located under ti-connectivity directory. Update path to make sure driver can find and load firmware blob. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10rt2x00_pci: Fix interrupt handler name (visible at /proc/interrupts)Kirill Tkhai
Currently driver name is wrong. PCI device address is visible at /proc/interrupts instead of the name: 43: 124 0 0 0 PCI-MSI-edge rtsx_pci 44: 384 0 0 0 PCI-MSI-edge snd_hda_intel 45: 25096 0 0 0 PCI-MSI-edge 0000:01:00.0 ^^^^^^^^^^^^ So, pass the right name. rt2x00_ops->name contains KBUILD_MODNAME and good for that, so pass it. Handler names will be "rt2500pci", "rt2500pci" etc. Signed-off-by: Kirill Tkhai <tkhai@yandex.ru> CC: Ivo van Doorn <IvDoorn@gmail.com> CC: Gertjan van Wingerde <gwingerde@gmail.com> CC: Helmut Schaa <helmut.schaa@googlemail.com> CC: linux-wireless@vger.kernel.org Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10wcn36xx: mac80211 driver for Qualcomm WCN3660/WCN3680 hardwareEugene Krasnikov
This is a mac80211 driver for Qualcomm WCN3660/WCN3680 devices. So far WCN3660/WCN3680 is available only on MSM platform. Firmware can be found here: https://www.codeaurora.org/cgit/external/hisense/platform/vendor/qcom-opensource/wlan/prima/tree/firmware_bin?h=8130_CS Wiki page is available here: http://wireless.kernel.org/en/users/Drivers/wcn36xx A lot people made a contribution to this driver. Here is the list in alphabetical order: Eugene Krasnikov <k.eugene.e@gmail.com> Kalle Valo <kvalo@qca.qualcomm.com> Olof Johansson <dev@skyshaper.net> Pontus Fuchs <pontus.fuchs@gmail.com> Yanbo Li <yanbol@qti.qualcomm.com> Signed-off-by: Eugene Krasnikov <k.eugene.e@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10mwifiex: Change variable type to boolPeter Senna Tschudin
The variables cancel_scan_cmd, enable_data, hs_activate and valid are only assigned the values true and false. Change its type to bool. The simplified semantic patch that find this problem is as follows (http://coccinelle.lip6.fr/): @exists@ type T; identifier b; @@ - T + bool b = ...; ... when any b = \(true\|false\) Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Acked-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-10Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2013-10-03wireless: rt2x00: rt2800usb: add new devicesXose Vazquez Perez
0411,0241 RT5572 BUFFALO WI-U2-300D Wireless LAN Adapter 0789,0170 RT3572 Logitec LAN-W300AN/U2 0846,9013 RT3573 NETGEAR Adaptador USB Inalambrico Movistar 0df6,006e RT3573 Sitecom WiFi USB adapter N900 2001,3c1f RT3573 D-Link DWA-162 Wireless N900 Dual Band Adapter 2001,3c20 RT5372 D-Link DWA-140 Wireless N USB Adapter(rev.D) 2001,3c21 RT5572 D-Link DWA-160 Xtreme N Dual Band USB Adapter(rev.C) 2001,3c22 RT5372 D-Link DWA-132 Wireless N USB Adapter(rev.B) 2001,3c23 RT5372 D-Link GO-USB-N300 Wireless N Easy USB Adapter 2019,ab29 ? Planex GW-USMirco300 20f4,724a RT5572 TRENDnet N600 Wireless Dual Band USB Adapter Cc: Ivo van Doorn <IvDoorn@gmail.com> Cc: Gertjan van Wingerde <gwingerde@gmail.com> Cc: Helmut Schaa <helmut.schaa@googlemail.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: users@rt2x00.serialmonkey.com Cc: linux-wireless@vger.kernel.org Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8188ee: Convert driver to use new ↵Larry Finger
rtl_phy_scan_operation_backup() routine Now that rtl_phy_scan_operation_backup() exists, convert rtl8188ee to use it. Routine rtl88e_phy_scan_operation_backup() is no longer used and is removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8723ae: Convert driver to use new ↵Larry Finger
rtl_phy_scan_operation_backup() routine Now that rtl_phy_scan_operation_backup() exists, convert rtl8723ae to use it. Routine rtl8723ae_phy_scan_operation_backup() is no longer used and is removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192ce: Convert driver to use new ↵Larry Finger
rtl_phy_scan_operation_backup() routine Now that rtl_phy_scan_operation_backup() exists, convert rtl8192de to use it. Routine rtl92d_phy_scan_operation_backup() is no longer used and is removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192c: Remove rtl8192c_phy_scan_operation_backup()Larry Finger
Drivers rtl8192ce and rtl8192cu no longer rely on this routine. It is removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192ce: Convert driver to use new ↵Larry Finger
rtl_phy_scan_operation_backup() routine Now that rtl_phy_scan_operation_backup() exists, convert rtl8192ce to use it. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192cu: Convert to use new rtl_phy_scan_operation_backup() routineLarry Finger
Now that the routine exists in driver rtlwifi, convert rtl8192cu to use it. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: Implement a common rtl_phy_scan_operation_backup() routineLarry Finger
Several of the drivers supported by rtlwifi individually implement the same routine that supports scans. As a first step, create this routine in driver rtlwifi. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: Remove all remaining references to variable 'noise' in rtl_stats structLarry Finger
This completes removal of all places that reference variable 'noise' in the rtl_stats struct. The definition of the struct is unchanged. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8188ee: Fix smatch warning in rtl8188ee/hw.cLarry Finger
Smatch lists the following: CHECK drivers/net/wireless/rtlwifi/rtl8188ee/hw.c drivers/net/wireless/rtlwifi/rtl8188ee/hw.c:149 _rtl88ee_set_fw_clock_on() info: ignoring unreachable code. drivers/net/wireless/rtlwifi/rtl8188ee/hw.c:149 _rtl88ee_set_fw_clock_on() info: ignoring unreachable code. This info message is the result of a real error due to a missing break statement in a "while (1)" loop. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> [3.10+] Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: Fix smatch warnings in usb.cLarry Finger
Smatch displays the following: CHECK drivers/net/wireless/rtlwifi/usb.c drivers/net/wireless/rtlwifi/usb.c:458 _rtl_usb_rx_process_agg() warn: assigning (-98) to unsigned variable 'stats.noise' drivers/net/wireless/rtlwifi/usb.c:503 _rtl_usb_rx_process_noagg() warn: assigning (-98) to unsigned variable 'stats.noise' drivers/net/wireless/rtlwifi/usb.c:596 _rtl_rx_get_padding() info: ignoring unreachable code. drivers/net/wireless/rtlwifi/usb.c:596 _rtl_rx_get_padding() info: ignoring unreachable code. The variable 'stats.noise' is not used, thus the initializers are removed. The unreachable code info is fixed by including the appropriate section inside #ifdef .. #endif constructions. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: Fix smatch warning in pci.cLarry Finger
Smatch reports the following: CHECK drivers/net/wireless/rtlwifi/pci.c drivers/net/wireless/rtlwifi/pci.c:739 _rtl_pci_rx_interrupt() warn: assigning (-98) to unsigned variable 'stats.noise' The variable 'stats.noise' is not used. That initializer is removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192_common: Fix smatch errors and warnings in rtl8192c/dm_common.cLarry Finger
Smatch lists the following: CHECK drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:551 rtl92c_dm_pwdb_monitor() info: ignoring unreachable code. drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:551 rtl92c_dm_pwdb_monitor() info: ignoring unreachable code. drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:870 rtl92c_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'txpwr_level' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:870 rtl92c_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'txpwr_level' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:882 rtl92c_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'txpwr_level' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:883 rtl92c_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'txpwr_level' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:891 rtl92c_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'txpwr_level' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:892 rtl92c_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'txpwr_level' 2 <= 2 The unreachable code message is fixed by deleting the code that follows a return. The errors are fixed by increasing the size of txpwr_level. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192cu: Fix smatch warning in rtl8192cu/trx.cLarry Finger
Smatch lists the following: CHECK drivers/net/wireless/rtlwifi/rtl8192cu/trx.c drivers/net/wireless/rtlwifi/rtl8192cu/trx.c:367 _rtl_rx_process() warn: assigning (-98) to unsigned variable 'stats.noise' This variable is unused, thus the initializer is removed, as well as a comment referring to that variable. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192de: Fix smatch warnings in rtl8192de/hw.cLarry Finger
Smatch lists the following: CHECK drivers/net/wireless/rtlwifi/rtl8192de/hw.c drivers/net/wireless/rtlwifi/rtl8192de/hw.c:1200 rtl92de_set_qos() info: ignoring unreachable code. drivers/net/wireless/rtlwifi/rtl8192de/hw.c:1200 rtl92de_set_qos() info: ignoring unreachable code. The dead code is deleted. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192du: Fix smatch errors in /rtl8192de/dm.cLarry Finger
Smatch lists the following: CHECK drivers/net/wireless/rtlwifi/rtl8192de/dm.c drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1054 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'ofdm_index' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1056 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'ofdm_index' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1126 rtl92d_dm_txpower_tracking_callback_thermalmeter() debug: remove_pools: nr_children over 4000 (4596). (rtlpriv->dbg.global_debuglevel merged) drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1126 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1129 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1132 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1135 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1138 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1141 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1144 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1147 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1151 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1154 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1157 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1160 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1163 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1166 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1169 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1172 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 This patch fixes several off-by-one errors. It also removes a comment referencing variable 'noise' in the rts_stats struct. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rt2800: add support for radio chip RF3070Stanislaw Gruszka
Add support for new RF chip ID: 3070. It seems to be the same as 5370, maybe vendor just put wrong value on the eeprom, but add this id anyway since devices with it showed on the marked. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: rework rx path bus interfaceArend van Spriel
The brcmfmac has common and bus specific part. The rx function api was using sk_buff_head. Changed to sk_buff instead. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: Use fw filename and nvram based of devid for sdio.Hante Meuleman
SDIO firmware download routines uses one name for firmware file and nvram file for all sdio devices. This is not user friendly. Use fw filename and nvram filename based upon chip id and revision. Reported-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: fix sparse error 'bad constant expression'Arend van Spriel
The definition of BRCMF_EVENTING_MASK_LEN results in a sparse error message .../fweh.c:331:22: error: bad constant expression .../fweh.c:388:22: error: bad constant expression .../dhd_common.c:256:22: error: bad constant expression This is caused by the use of roundup() in BRCMF_EVENTING_MASK_LEN and it is used to allocate an array variable on the stack. Better use DIV_ROUND_UP() macro. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: reserve memory for bus layer in sk_buff::cbFranky Lin
Bus layer need to share sk_buff::cb with firmware signal feature. Reserve necessary memory so they won't overwrite each other. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: add valid core index check in related functionsFranky Lin
Perform a valid check for core index to avoid illegal address access. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: add BCM4339 SDIO interface supportFranky Lin
BCM4339 is an a/b/g/n/ac 1x1 WiFi chip. This patch adds support for it through SDIO interface. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: sync firmware event listFranky Lin
Update event list to keep sync with firmware development. Use calculated event mask length instead of hard-coded value. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v0.10.2 at 2024-11-15 04:25:40 (GMT)