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path: root/drivers/net/wireless/rt2x00
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2010-12-13rt2x00: Implement get_survey callback for rt2800Helmut Schaa
Implement the get_survey callback to allow user space to read statistics about the current channel condition. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-13rt2x00: Add rt2800 EEPROM definitionRA-Jay Hung
Add and modify NIC Configuration and LED definition of EEPROM Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-06Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
2010-11-30mac80211/rt2x00: add ieee80211_tx_status_ni()Johannes Stezenbach
All rt2x00 drivers except rt2800pci call ieee80211_tx_status() from a workqueue, which causes "NOHZ: local_softirq_pending 08" messages. To fix it, add ieee80211_tx_status_ni() similar to ieee80211_rx_ni() which can be called from process context, and call it from rt2x00lib_txdone(). For the rt2800pci special case a driver flag is introduced. Signed-off-by: Johannes Stezenbach <js@sig21.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-24Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
2010-11-22rt2x00: Use static constJoe Perches
Using static const generally increases object text and decreases data size. It also generally decreases overall object size. text data bss dec hex filename 40197 56 8336 48589 bdcd drivers/net/wireless/rt2x00/rt2800lib.o.new 40205 56 8336 48597 bdd5 drivers/net/wireless/rt2x00/rt2800lib.o.old Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-17rt2x00: Modify rt2x00queue_remove_l2pad to make skb->data two-byte alignmentRA-Jay Hung
When send out skb data to mac80211, orignal code will cause mac80211 unaligned access, so modify code to make mac80211 can natural access. Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-17rt2x00: Fix header_length in rt2x00lib_txdoneRA-Jay Hung
Put the assignment of header_length after pull out extra tx headroom Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-17rt2x00: Fix rt2800 USB TX Path DMA issueRA-Jay Hung
rt2800usb chips need to add 1~3 bytes zero padding after each 802.11 header & payload, and at the end need to add 4 bytes zero padding whether doing TX bulk aggregation or not, TXINFO_W0_USB_DMA_TX_PKT_LEN in TXINFO must include 1-3 bytes padding after 802.11 header & payload but do not include 4 bytes end zero padding. In rt2800usb_get_tx_data_len do not consider multiple of the USB packet size case, sometimes this will cause USB DMA problem. Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-17rt2x00: Use ioremap for SoC devices instead of KSEG1ADDR.Gertjan van Wingerde
Make the code a bit more portable to architectures that do not support KSEG1ADDR. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Tested-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-17rt2x00: Remove unneccessary internal Kconfig symbols.Gertjan van Wingerde
CONFIG_RT2800PCI_PCI and CONFIG_RT2800PCI_SOC are strictly not needed as we can check the dependent symbols directly in the rest of Kconfig and the code, so clean up the Kconfig namespace a bit. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-17rt2x00: Remove RT30XX Kconfig variables.Gertjan van Wingerde
Enabling of RT30xx devices via Kconfig variables was introduced when these devices weren't properly supported yet. Now that that they are properly supported and functional, we can remove these Kconfig variables for RT30xx devices and simply enable them whenever rt2800pci and/or rt2800usb is enabled. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-17rt2x00: Clean up Kconfig for RT2800 devices.Gertjan van Wingerde
General clean up of the Kconfig part for RT28XX devices. Also remove the indications of non functional support for rt27xx/rt28xx/rt30xx devices, as this is no longer true. They just work fine. Finally, remove the experimental indications for rt27xx/rt28xx/rt30xx devices as that is no longer true. Keep the experimental indications for rt33xx/rt35xx devices, though. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-17rt2x00: Add initial support for RT3370/RT3390 devices.Gertjan van Wingerde
Modified from Eddy's patch by adding the RT3370 USB support as well. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Cc: Eddy Tsai <Eddy_Tsai@ralinktech.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-17rt2x00: Increase REGISTER_BUSY_COUNTIvo van Doorn
For some hardware the REGISTER_BUSY_COUNT isn't sufficient, increase the REGISTER_BUSY_COUNT to 100 to catch most devices which have more problems with accessing the registers. For normal operating devices nothing would change as they will exit the loop early anyway. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-16Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
2010-11-15rt2x00: Add watchdog functions for HW queueIvo van Doorn
Add watchdog functions for managing the Queues inside the hardware. Normally the driver doesn't have much to do with these queues directly, but the Ralink drivers did implement watchdog functions for these. These watchdog functions are not triggered that often, compared to the other watchdog functions, but I have at least seen them trigger once or twice during a long stresstest run. v2: Add extra documentation for register fields Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Remove rt2x00lib_toggle_rxIvo van Doorn
As part of the queue refactoring, the rt2x00lib_toggle_rx can be removed and replaced with the call directly to the set_device_state callback function. We can remove the STATE_RADIO_RX_ON_LINK and STATE_RADIO_RX_OFF_LINK, as it was only used for special behavior inside rt2x00lib rather then the drivers. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Fix rt2x00queue_kick_tx_queue argumentsIvo van Doorn
The queue_entry argument to rt2x00queue_kick_tx_queue, doesn't make sense due to the function name (it is called kick QUEUE)... But neither do we need the queue_entry, since we need the data_queue. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Helmut Schaa <helmut.schaa@googlemail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Rename queue->lock to queue->index_lockIvo van Doorn
The queue->lock is only used to protect the index numbers. Rename the lock accordingly. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt73usb.cMark Einon
rt73usb.c:43: ERROR: do not initialise statics to 0 or NULL Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt2x00queue.cMark Einon
rt2x00queue.c:804: ERROR: space prohibited after that open parenthesis '(' rt2x00queue.c:805: ERROR: space prohibited before that close parenthesis ')' Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt2x00link.cMark Einon
rt2x00link.c:70: ERROR: space prohibited before that close parenthesis ')' Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt2x00lib.hMark Einon
rt2x00lib.h:60: ERROR: space prohibited after that open parenthesis '(' rt2x00lib.h:60: ERROR: space prohibited before that close parenthesis ')' Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt2x00dev.cMark Einon
rt2x00dev.c:689: ERROR: spaces required around that '=' (ctx:WxV) Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt2x00config.cMark Einon
rt2x00config.c:136: ERROR: space required before the open parenthesis '(' Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt2800usb.hMark Einon
rt2800usb.h:43: ERROR: space prohibited after that open parenthesis '(' rt2800usb.h:43: ERROR: space prohibited before that close parenthesis ')' rt2800usb.h:44: ERROR: space prohibited after that open parenthesis '(' rt2800usb.h:44: ERROR: space prohibited before that close parenthesis ')' Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt2800usb.cMark Einon
rt2800usb.c:48: ERROR: do not initialise statics to 0 or NULL Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt2800pci.hMark Einon
rt2800pci.h:41: ERROR: Macros with complex values should be enclosed in parenthesis rt2800pci.h:42: ERROR: Macros with complex values should be enclosed in parenthesis rt2800pci.h:43: ERROR: Macros with complex values should be enclosed in parenthesis rt2800pci.h:44: ERROR: Macros with complex values should be enclosed in parenthesis rt2800pci.h:55: ERROR: space prohibited after that open parenthesis '(' rt2800pci.h:55: ERROR: space prohibited before that close parenthesis ')' rt2800pci.h:56: ERROR: space prohibited after that open parenthesis '(' rt2800pci.h:56: ERROR: space prohibited before that close parenthesis ')' Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt2800lib.cMark Einon
rt2800lib.c:831: ERROR: inline keyword should sit between storage class and type Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt2800.hMark Einon
rt2800.h:1511: ERROR: space prohibited after that open parenthesis '(' rt2800.h:1511: ERROR: space prohibited before that close parenthesis ')' rt2800.h:1513: ERROR: space prohibited after that open parenthesis '(' rt2800.h:1513: ERROR: space prohibited before that close parenthesis ')' rt2800.h:1515: ERROR: space prohibited after that open parenthesis '(' rt2800.h:1515: ERROR: space prohibited before that close parenthesis ')' rt2800.h:1517: ERROR: space prohibited after that open parenthesis '(' rt2800.h:1517: ERROR: space prohibited before that close parenthesis ')' rt2800.h:1519: ERROR: space prohibited after that open parenthesis '(' rt2800.h:1519: ERROR: space prohibited before that close parenthesis ')' rt2800.h:1521: ERROR: space prohibited after that open parenthesis '(' rt2800.h:1521: ERROR: space prohibited before that close parenthesis ')' rt2800.h:1661: ERROR: space prohibited after that open parenthesis '(' rt2800.h:1661: ERROR: space prohibited before that close parenthesis ')' rt2800.h:1662: ERROR: space prohibited after that open parenthesis '(' rt2800.h:1662: ERROR: space prohibited before that close parenthesis ')' rt2800.h:1663: ERROR: space prohibited before that close parenthesis ')' rt2800.h:2013: ERROR: space prohibited after that open parenthesis '(' rt2800.h:2013: ERROR: space prohibited before that close parenthesis ')' rt2800.h:2014: ERROR: space prohibited after that open parenthesis '(' rt2800.h:2014: ERROR: space prohibited before that close parenthesis ')' Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt2500usb.cMark Einon
rt2500usb.c:42: ERROR: do not initialise statics to 0 or NULL Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt2500pci.hMark Einon
rt2500pci.h:1091: ERROR: space prohibited after that open parenthesis '(' rt2500pci.h:1091: ERROR: space prohibited before that close parenthesis ')' rt2500pci.h:1092: ERROR: space prohibited after that open parenthesis '(' rt2500pci.h:1092: ERROR: space prohibited before that close parenthesis ')' Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: checkpatch.pl error fixes for rt2400pci.hMark Einon
rt2400pci.h:812: ERROR: space prohibited after that open parenthesis '(' rt2400pci.h:812: ERROR: space prohibited before that close parenthesis ')' rt2400pci.h:813: ERROR: space prohibited after that open parenthesis '(' rt2400pci.h:813: ERROR: space prohibited before that close parenthesis ')' rt2400pci.h:950: ERROR: Macros with complex values should be enclosed in parenthesis Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Fix comments in rt73usb.h and rt61pci.hLalith Suresh
This patch fixes a few comments in rt73usb.h and rt61pci.h. Signed-off-by: Lalith Suresh <suresh.lalith@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Fix hw crypto in AP mode for some devicesHelmut Schaa
The BSSID register shouldn't be set in AP mode on some older devices (like rt73usb) as it breaks hw crypto on these. However, rt2800 devices explicitly need the BSSID register set to the same value as our own MAC address (only in AP mode). Hence, don't set the BSSID from rt2x00lib but move it down into rt2800 to avoid problems on older devices. This fixes a regression (at least for rt73usb) and avoids a new regression for rt2800 devices in 2.6.36. Reported-by: Johannes Stezenbach <js@sig21.net> Reported-by: Lee <lee-in-berlin@web.de> Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Fix crash on USB unplugIvo van Doorn
By not scheduling the TX/RX completion worker threads when Radio is disabled, or hardware has been unplugged, the queues cannot be completely cleaned. This causes crashes when the hardware has been unplugged while the radio is still enabled. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Fix MCU_SLEEP argumentsIvo van Doorn
Legacy driver uses 0xff as the second argument for the MCU_SLEEP command. It is still unknown what the values actually mean, but this will at least keep the command in-sync with the original driver. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Implement flush callbackIvo van Doorn
Implement a basic flush callback function, which simply loops over all TX queues and waits until all frames have been transmitted and the status reports have been gathered. At this moment we don't support dropping any frames during the flush, but mac80211 will only send 'false' for this argument anyway, so this is not important at this time. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Helmut Schaa <helmut.schaa@googlemail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Remove failsave from rt2x00usb_watchdog_tx_dmaIvo van Doorn
When the TX status handler failed to clear the queue in rt2x00usb_watchdog_tx_dma() we shouldn't use a failsave to use the rt2x00usb txdone handler. If a driver has overriden the txdone handler it must make sure the txdone handler is capable of cleaning up the queue itself. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Rename rt2x00queue_timeoutIvo van Doorn
Rename rt2x00queue_timeout to rt2x00queue_status_timeout to better describe what is actually timing out (note that we already have a rt2x00queue_dma_timeout). Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Helmut Schaa <helmut.schaa@googlemail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Optimize rt2x00debug_dump_frame when frame dumping is not activeHelmut Schaa
When rt2x00 is compiled with debugging but frame dumping is currently not active we can avoid the call to do_gettimeofday. Furthermore, frame dumping is not the default case, mark it as unlikely. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Reduce tx descriptor sizeHelmut Schaa
The tx descriptor values qid, cw_min, cw_max and aifs are directly accessible through the tx entry struct. So there's no need to copy them into the tx descriptor and passing them to the indiviual drivers. Instead we can just get the correct value from the tx entry. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Wait up to one second on rt2800 for WPDMA to be readyHelmut Schaa
At least some devices need such a long time to inititalize WPDMA. This only increases the maximum wait time and shouldn't affect devices that have been working before. Reported-by: Joshua Smith <jesmith@kaon.com> Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Sync Tx and RX ring sizes with legacy driversHelmut Schaa
All rt2x00 devices used the same Tx and Rx ring size (24 entries) till now. Newer devices (like rt2800) can however make use of a larger TX and RX ring due to 11n capabilities (AMPDUs of size 64 for example). Hence, bring rt2x00 in sync with the legacy drivers and use the same TX and RX ring sizes. Also remove the global defines RX_ENTRIES, TX_ENTRIES, BEACON_ENTRIES and ATIM_ENTRIES and use per driver values. That is 24 entries for rt2400pci, 32 entries for rt2500pci, rt2500usb, rt61pci and rt73usb and 128 (RX) and 64 (TX) for rt2800pci and rt2800usb. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00: Add TXOP_CTRL_CFG register definitionHelmut Schaa
Remove the magic value initialisation of the TXOP_CTRL_CFG register by defining its fields and using them during intialisation. The field RESERVED_TRUN_EN is referred to as reserved, however it is set to 1 by the legacy drivers. Hence, do the same. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15rt2x00pci: do not use GFP_DMAJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
2010-11-12led-class: always implement blinkingJohannes Berg
Currently, blinking LEDs can be awkward because it is not guaranteed that all LEDs implement blinking. The trigger that wants it to blink then needs to implement its own timer solution. Rather than require that, add led_blink_set() API that triggers can use. This function will attempt to use hw blinking, but if that fails implements a timer for it. To stop blinking again, brightness_set() also needs to be wrapped into API that will stop the software blink. As a result of this, the timer trigger becomes a very trivial one, and hopefully we can finally see triggers using blinking as well because it's always easy to use. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-01tree-wide: fix comment/printk typosUwe Kleine-König
"gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-10-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits) bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL. vlan: Calling vlan_hwaccel_do_receive() is always valid. tproxy: use the interface primary IP address as a default value for --on-ip tproxy: added IPv6 support to the socket match cxgb3: function namespace cleanup tproxy: added IPv6 support to the TPROXY target tproxy: added IPv6 socket lookup function to nf_tproxy_core be2net: Changes to use only priority codes allowed by f/w tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled tproxy: added tproxy sockopt interface in the IPV6 layer tproxy: added udp6_lib_lookup function tproxy: added const specifiers to udp lookup functions tproxy: split off ipv6 defragmentation to a separate module l2tp: small cleanup nf_nat: restrict ICMP translation for embedded header can: mcp251x: fix generation of error frames can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set can-raw: add msg_flags to distinguish local traffic 9p: client code cleanup rds: make local functions/variables static ... Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and drivers/net/wireless/ath/ath9k/debug.c as per David
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