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path: root/drivers/net/wireless/rt2x00
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2013-03-18rt2800: add write_with_rx_chain functionStanislaw Gruszka2-0/+19
Based on: AsicBBPWriteWithRxChain() from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rtmp_chip.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: rearrange bbp/rfcsr initializationStanislaw Gruszka1-5/+45
This makes order of initialization of various registers similar like on vendor driver. Based on: NICInitializeAsic() RT5592LoadRFNormalModeSetup() from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/common/rtmp_init.c DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chip/rt5592.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: add iq calibrationStanislaw Gruszka3-4/+101
Based on: GetIQCalibration() IQCalibration() from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rtmp_chip.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: more channel switch registers settings (BBP & GLRT)Stanislaw Gruszka1-0/+32
Based on: RT5592_ChipSwitchChannel() from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: enable rf initStanislaw Gruszka1-0/+1
Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: setup LDO_CFG0 when configuring channelStanislaw Gruszka1-0/+5
Based on: RT5592_ChipSwitchChannel() from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: init frequency calibrationStanislaw Gruszka1-3/+9
Based on: InitFrequencyCalibrationMode() RT5592_ChipCap from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/common/frq_cal.c DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: initialize RF_38/39/30 registersStanislaw Gruszka1-1/+2
Based on: RT5592LoadRFNormalModeSetup() from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: initialize BBP_R138 registerStanislaw Gruszka1-1/+2
Based on: RT5592LoadRFNormalModeSetup() from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: initalize BBP_R103 register on new revisionsStanislaw Gruszka1-0/+2
Based on: NICInitRT5592RFRegisters() from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: initalize RF_R27 on older revisionsStanislaw Gruszka1-1/+2
Based on: NICInitRT5592RFRegisters() from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: RF early registers initializationStanislaw Gruszka1-25/+51
Based on: NICInitRT5592RFRegisters() RF5592Reg_2G_5G[] from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c This patch also merge common frequency adjustment (RF_R17 settings) code. Further work is needed, to setup more RF/BBP/MAC registers after that. Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: common BBP initializationStanislaw Gruszka1-0/+22
Add BBP registers initialization common with other chipsets, but for now performed only for 5592. Based on: NICInitBBP() from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/common/rtmp_init.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: BBP registers initializationStanislaw Gruszka2-9/+125
Based on: NICInitRT5592BbpRegisters() NICInitBBP() from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c DPO_RT5572_LinuxSTA_2.6.1.3_20121022/common/rtmp_init.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: MAC registers initalizationStanislaw Gruszka1-2/+4
Based on: NICInitRT5592MacRegisters() from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c On vendor driver we do not initialize TX_SW_CFG{1,2}. However the same difference is between rt2x00 and vendor driver for 5390 chip. Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: channel config stubStanislaw Gruszka2-0/+266
Based on: RT5592_ChipSwitchChannel() from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: add channels tableStanislaw Gruszka2-0/+150
Based on: RT5592_ChipSwitchChannel() RT5592_Frequency_Plan_Xtal20M[] RT5592_Frequency_Plan_Xtal40M[] from: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: 5592: early definesStanislaw Gruszka4-0/+8
Add basic defines for 5592 chip. It can not be enabled until CONFIG_RT2800USB_RT55XX configuration option will be provided in the Kconfig. Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2800: do not crash if spec->channels is NULLStanislaw Gruszka1-0/+3
In case the spec->channels was not specified, print warning instead of hard crash the kernel. Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Wanlong Gao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2x00: Fix tx status reporting for reordered frames in rt2800pciHelmut Schaa2-3/+112
rt2800 hardware sometimes reorders tx frames when transmitting to multiple BA enabled STAs concurrently. For example a tx queue [ STA1 | STA2 | STA1 | STA2 ] can result in the tx status reports [ STA1 | STA1 | STA2 | STA2 ] when the hw decides to put the frames for STA1 in one AMPDU. To mitigate this effect associate the currently processed tx status to the first frame in the tx queue with a matching wcid. This patch fixes several problems related to incorrect tx status reporting. Furthermore the tx rate selection is much more stable when communicating with multiple STAs. Signed-off-by: Helmut Schaa <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18rt2x00: Revert "rt2x00: remove unused argument"Helmut Schaa3-12/+23
This reverts commit db36f792370959ff26458f80942cf98fe8249d95 since I'm going to use the data pointer that was removed in a follow up patch. Signed-off-by: Helmut Schaa <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18mac80211: pass queue bitmap to flush operationJohannes Berg2-2/+2
There are a number of situations in which mac80211 only really needs to flush queues for one virtual interface, and in fact during this frames might be transmitted on other virtual interfaces. Calculate and pass a queue bitmap to the driver so it knows which queues to flush. Signed-off-by: Johannes Berg <[email protected]>
2013-03-18Merge branch 'master' of ↵John W. Linville3-11/+15
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: net/nfc/llcp/llcp.c
2013-03-13rt2x00: fix rt2x00 to work with the new ralink SoC config symbolsJohn Crispin2-9/+9
Since v3.9-rc1 the kernel has basic support for Ralink WiSoC. The config symbols are named slightly different than before. Fix the rt2x00 to match the new symbols. The commit causing this breakage is: commit ae2b5bb6570481b50a7175c64176b82da0a81836 Author: John Crispin <[email protected]> Date: Sun Jan 20 22:05:30 2013 +0100 MIPS: ralink: adds Kbuild files Signed-off-by: John Crispin <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-06rt2x00: rt2x00pci_regbusy_read() - only print register access failure onceTim Gardner1-2/+2
BugLink: http://bugs.launchpad.net/bugs/1128840 It appears that when this register read fails it never recovers, so I think there is no need to repeat the same error message ad infinitum. Cc: Ivo van Doorn <[email protected]> Cc: Gertjan van Wingerde <[email protected]> Cc: Helmut Schaa <[email protected]> Cc: "John W. Linville" <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Signed-off-by: Tim Gardner <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-01Merge branch 'master' of ↵John W. Linville1-2/+6
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2013-02-27rt2x00: error in configurations with mesh support disabledFelix Fietkau1-2/+6
If CONFIG_MAC80211_MESH is not set, cfg80211 will now allow advertising interface combinations with NL80211_IFTYPE_MESH_POINT present. Add appropriate ifdefs to avoid running into errors. Cc: [email protected] Signed-off-by: Felix Fietkau <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-02-21Merge tag 'driver-core-3.9-rc1' of ↵Linus Torvalds1-5/+0
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core patches from Greg Kroah-Hartman: "Here is the big driver core merge for 3.9-rc1 There are two major series here, both of which touch lots of drivers all over the kernel, and will cause you some merge conflicts: - add a new function called devm_ioremap_resource() to properly be able to check return values. - remove CONFIG_EXPERIMENTAL Other than those patches, there's not much here, some minor fixes and updates" Fix up trivial conflicts * tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (221 commits) base: memory: fix soft/hard_offline_page permissions drivercore: Fix ordering between deferred_probe and exiting initcalls backlight: fix class_find_device() arguments TTY: mark tty_get_device call with the proper const values driver-core: constify data for class_find_device() firmware: Ignore abort check when no user-helper is used firmware: Reduce ifdef CONFIG_FW_LOADER_USER_HELPER firmware: Make user-mode helper optional firmware: Refactoring for splitting user-mode helper code Driver core: treat unregistered bus_types as having no devices watchdog: Convert to devm_ioremap_resource() thermal: Convert to devm_ioremap_resource() spi: Convert to devm_ioremap_resource() power: Convert to devm_ioremap_resource() mtd: Convert to devm_ioremap_resource() mmc: Convert to devm_ioremap_resource() mfd: Convert to devm_ioremap_resource() media: Convert to devm_ioremap_resource() iommu: Convert to devm_ioremap_resource() drm: Convert to devm_ioremap_resource() ...
2013-02-15Merge branch 'for-john' of ↵John W. Linville1-4/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2013-02-15mac80211: stop modifying HT SMPS capabilityJohannes Berg1-4/+1
Instead of modifying the HT SMPS capability field for stations, track the SMPS mode explicitly in a new field in the station struct and use it in the drivers that care about it. This simplifies the code using it. Signed-off-by: Johannes Berg <[email protected]>
2013-02-14rt2x00: check for dma mappings errorsStanislaw Gruszka4-13/+36
Check output of dma_map_single functions which nowadays can fail (when IOMMU is used). On write_beacon callbacks just print error, similar like padding error is handled by rt2800_write_beacon. Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-02-11wireless: rt2x00: rt2800usb add "unknown" devicesXose Vazquez Perez1-0/+16
0x06f8, 0xe036 Hercules Wireless Dual Band 600 USB Key HWNUm-600 0x0b05, 0x17a7 ASUS USB-N10H 150Mbps 11n Wireless USB dongle 0x0df6, 0x0069 Sitecom Wireless Dualband Network Adapter 300N X5 WLA-5000 0x0df6, 0x006f Sitecom WiFi USB adapter N600 WLA-5100 0x13d3, 0x3340 AzureWave 802.11n USB Wireless LAN Card 0x13d3, 0x3399 AzureWave 802.11n USB Wireless LAN Card 0x13d3, 0x3400 AzureWave 802.11n USB Wireless LAN Card 0x13d3, 0x3401 AzureWave 802.11n USB Wireless LAN Card 0x1740, 0x0600 EnGenius Dual-Band Wireless Media Adapter 0x1740, 0x0602 EnGenius 802.11 a/b/g/n Wireless USB Adapter 0x177f, 0x0254 Sweex LW054 Wireless 54G Adapter USB 0xf201, 0x5370 TP-LINK 54Mbps Wireless USB Adapter no RF3053, and I believe no RT5572. Cc: Ivo van Doorn <[email protected]> Cc: Gertjan van Wingerde <[email protected]> Cc: Helmut Schaa <[email protected]> Cc: John W. Linville <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Xose Vazquez Perez <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-02-08wireless: rt2x00: rt2800usb add Sweex idsXose Vazquez Perez1-0/+5
Info coming from Sweex Windows driver and wikidevi.com 0x177f,0x0163 Sweex LW163 RT3370 1x1, int. antenna 0x177f,0x0164 Sweex LW164 RT8070 1x1, Nano dongle 0x177f,0x0165 Sweex LW165 RT3370 1x1, ext. antenna 0x177f,0x0324 Sweex LW324 RT3072 2x2 with 32Mb NOR flash, autoinstall Cc: Ivo van Doorn <[email protected]> Cc: Gertjan van Wingerde <[email protected]> Cc: Helmut Schaa <[email protected]> Cc: John W. Linville <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Xose Vazquez Perez <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-02-01wireless: rt2x00: rt2800pci add idXose Vazquez Perez1-0/+1
0x1814,0x359f is a RT3592 802.11a/b/g/n 2x2 WiFi Adapter support added by 872834dfb38edc6f72cfc783a5ce78f2a9f36ec5 Cc: Ivo van Doorn <[email protected]> Cc: Gertjan van Wingerde <[email protected]> Cc: Helmut Schaa <[email protected]> Cc: John W. Linville <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Xose Vazquez Perez <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-02-01wireless: rt2x00: rt2800usb add/identify idsXose Vazquez Perez1-5/+9
Devices were taken from Ralink Linux drivers: - RT5370 0x043e, 0x7a32 0x043e, 0x7a42 0x0471, 0x2126 0x0471, 0x2180 0x0471, 0x2181 0x0471, 0x2182 Identify these ones: 0x04da, 0x23f6 in CONFIG_RT2800USB_RT53XX is a Panasonic device 0x07d1, 0x3c17 in RT2800USB_UNKNOWN is a RT3070 0x0586, 0x341a in RT2800USB_UNKNOWN is a RT3070 Cc: Ivo van Doorn <[email protected]> Cc: Gertjan van Wingerde <[email protected]> Cc: Helmut Schaa <[email protected]> Cc: John W. Linville <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Xose Vazquez Perez <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-30rt2x00: allow AP and mesh mode to operate simultaneouslyChun-Yeow Yeoh1-1/+2
Allow AP and Mesh mode to operate concurrently using single radio. Verify this using fonera 2.0n featuring RT3052 chipset and also TP-LINK TL-WN727N featuring RT5370 chipset. Signed-off-by: Chun-Yeow Yeoh <[email protected]> Acked-by: Helmut Schaa <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-30rt2x00: remove NOTICEStanislaw Gruszka3-5/+3
We use this macro only on 3 places - remove it and replace by other appropriate macros for printing messages. Signed-off-by: Stanislaw Gruszka <[email protected]> Acked-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-30rt2800usb: move "TX status missed" messages to debug levelStanislaw Gruszka1-3/+3
Those messages can flood in dmesg, so do not print them by default. Signed-off-by: Stanislaw Gruszka <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Acked-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-30rt2x00: print warning, notice and info as defaultStanislaw Gruszka1-2/+2
Some messages provide useful information, but are disabled without CONFIG_RT2X00_DEBUG=y, so enable them by default Signed-off-by: Stanislaw Gruszka <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-30rt2x00: print chip and firmware version by defaultStanislaw Gruszka2-4/+4
Signed-off-by: Stanislaw Gruszka <[email protected]> Tested-by: Xose Vazquez Perez <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-22rt2x00: Improve TX status handling for BlockAckReq framesHelmut Schaa4-5/+169
Since rt2800 hardware isn't capable of reporting the TX status of BlockAckReq frames implement the TX status handling of BARs in rt2x00lib. We keep track of all BARs that are send out and try to match incoming BAs to the appropriate BARs. This allows us to report a more or less accurate TX status for BAR frames which in turn improves BA session stability. This is loosley based on Christian Lamparter's patch for carl9170 "carl9170: fix HT peer BA session corruption". We have to walk the list of pending BARs for every rx'red BA even though most BAs don't belong to any of these BARs as they are just acknowledging an AMPDU. To keep that overhead low use RCU which allows us to walk the list of pending BARs without the need to acquire a lock. This however requires us to _copy_ relevant information from the BAR (RA, TA, control field, start sequence number) into our BAR list entry. Signed-off-by: Helmut Schaa <[email protected]> Tested-by: Andreas Hartmann <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-22drivers/net/wireless/rt2x00: remove depends on CONFIG_EXPERIMENTALKees Cook1-5/+0
The CONFIG_EXPERIMENTAL config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it from any "depends on" lines in Kconfigs. CC: Ivo van Doorn <[email protected]> CC: Gertjan van Wingerde <[email protected]> CC: Helmut Schaa <[email protected]> Acked-by: John W. Linville <[email protected]> Acked-by: David S. Miller <[email protected]> Signed-off-by: Kees Cook <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Acked-by: Ivo van Doorn <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-01-07rt2x00: rt2800: convert read_eeprom functions to return an int valueGabor Juhos4-21/+43
Both the rtt2x00usb_eeprom_read and the ioremap functions are allowed to fail, however their return values are not checked in the read_eeprom functions in the rt2800{pci,usb} drivers. The patch adds the missing checks, and converts all read_eeprom functions to return an int value, so the error values can be propagated up to the 'rt2800_validate_eeprom' function. Signed-off-by: Gabor Juhos <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-07rt2800: refactor RFCSR initializationStanislaw Gruszka1-372/+423
rt2800_init_rfcsr() is too big, split RF initialization into per chip functions. Code will change, but we should setup the same values onto RF registers and in the same order as before. Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-03mac80211: split TX aggregation stop actionJohannes Berg1-1/+3
When TX aggregation is stopped, there are a few different cases: - connection with the peer was dropped - session stop was requested locally - session stop was requested by the peer - connection was dropped while a session is stopping The behaviour in these cases should be different, if the connection is dropped then the driver should drop all frames, otherwise the frames may continue to be transmitted, aggregated in the case of a locally requested session stop or unaggregated in the case of the peer requesting session stop. Split these different cases so that the driver can act accordingly; however, treat local and remote stop the same way and ask the driver to not send frames as aggregated packets any more. In the case of connection drop, the stop callback the driver is otherwise supposed to call is no longer required. Signed-off-by: Johannes Berg <[email protected]>
2012-12-17rt2x00: zero-out rx_statusGabor Juhos1-0/+8
In commit 'mac80211: support radiotap vendor namespace RX data' new fields were added to 'struct ieee80211_rx_status' and those fileds must be zeroed. However the rt2x00 driver stores driver specific data in the cb array of the rx skbs, so the fields might contain garbage and this can cause unexpected behaviour. The rt2x00 driver from the compat-wireless-2012-12-01 tarball caused the following warning: WARNING: at /devel/ramips/build_dir/target-mipsel_r2_uClibc-0.9.33.2/linux-ramips_rt305x/ compat-wireless-2012-12-01/net/mac80211/rx.c:115 ieee80211_rx_irqsafe+0x274/0xbcc [mac80211]() Modules linked in: dwc_otg ledtrig_usbdev nf_nat_irc nf_nat_ftp nf_conntrack_irc nf_conntrack_ftp ipt_MASQUERADE iptable_nat nf_nat pppoe xt_conntrack xt_CT xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack pppox ipt_REJECT xt_TCPMSS xt_comment xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables xt_tcpudp x_tables ppp_async ppp_generic slhc rt2800pci(O) rt2800lib(O) rt2x00soc(O) rt2x00pci(O) rt2x00lib(O) mac80211(O) usbcore usb_common nls_base crc_itu_t crc_ccitt eeprom_93cx6 cfg80211(O) compat(O) arc4 aes_generic crypto_blkcipher cryptomgr aead crypto_hash crypto_algapi leds_gpio button_hotplug(O) gpio_keys_polled input_polldev input_core Call Trace: [<801e96b4>] dump_stack+0x8/0x34 [<80010a9c>] warn_slowpath_common+0x78/0xa4 [<80010ae0>] warn_slowpath_null+0x18/0x24 [<80a9710c>] ieee80211_rx_irqsafe+0x274/0xbcc [mac80211] The patch ensures that each field gets initialized with zeroes. Cc: <[email protected]> Signed-off-by: Gabor Juhos <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2012-12-11Merge branch 'for-john' of git://git.sipsolutions.net/mac80211-nextJohn W. Linville2-5/+5
2012-12-11rt2800usb: reorganize 2001:3c1e in usb id table Wi-Fi adapterJohn W. Linville1-1/+1
Someone who physically disassembled the device confirms that its chipset is Ralink RT5370n. (Fixed-up after having already merged original patch. -- JWL) Signed-off-by: Maia Kozheva <[email protected]> Reviewed-by: Xose Vazquez Perez <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2012-12-10rt2800usb: Add support for 2001:3c1e (D-Link DWA-125 rev B1) USB Wi-Fi adapterMaia Kozheva1-0/+1
D-Link DWA-125/B1 is a relatively new USB Wi-Fi adapter, using a Ralink chipset supported by the rt2800usb driver. Currently, to work around the problem (it's missing in all present kernel versions, up to and including 3.7.x), I had to add this to /etc/rc.local: echo 2001 3c1e >> /sys/bus/usb/drivers/rt2800usb/new_id After that, the device works without problems. Been using it for over a week with no bugs in sight. The attached patch is trivial and simply adds the new USB ID to the list of devices handled by rt2800usb. Signed-off-by: Maia Kozheva <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2012-12-06rt2x00: remove __dev* attributesBill Pemberton4-5/+5
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <[email protected]> Cc: Ivo van Doorn <[email protected]> Cc: Gertjan van Wingerde <[email protected]> Cc: Helmut Schaa <[email protected]> Cc: [email protected] (moderated for non-subscribers) Signed-off-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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