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* asus-laptop: set initial lcd stateCorentin Chary2010-02-28
| | | | | | | There is no way to find the initial lcd state. A quick workaround is to set it "on" by default. Anyway this feature is scheduled for removal. Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
* asus-laptop: leds, remove dead code and fix asus_led_exit()/asus_led_init()Corentin Chary2010-02-28
| | | | | | These bug where introduced in "asus-laptop: code movement". Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
* asus-laptop: add backlight changes notificationsCorentin Chary2010-02-28
| | | | | | | | | We don't want to send KEY_BRIGHTNESSDOWN or KEY_BRIGHTNESSUP because it would be a lie to tell userspace that we want to change the brightness while it's actually done by the firmware. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: add bluetooth keys found on M9VCorentin Chary2010-02-28
| | | | | | Reported by Andrey F. Ilchuk Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: switch to sparse keymap libraryCorentin Chary2010-02-28
| | | | | | | This patch is based on Dmitry Torokhov's patch with some modifications and cleanups. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: rename wireless_status to wlan_status to avoid confusionCorentin Chary2010-02-28
| | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: add error check for write_acpi_int callsCorentin Chary2010-02-28
| | | | | | Also add to helpers for bluetooth and wlan. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: stop using ASUS_HANDLE and use relative methods insteadCorentin Chary2010-02-28
| | | | | | | | Stop using ASUS_HANDLE because most of the time it is not needed. This macro was introduced to display_get and lcd_switch which are not part of the interface provided by Asus, and are scheduled for removal. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: rename function talking directly to acpi with asus_xxx schemeCorentin Chary2010-02-28
| | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: removing read_status/store_status/write_status and asus->statusCorentin Chary2010-02-28
| | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: stop using read_status for lcdCorentin Chary2010-02-28
| | | | | | (anyway lcd code is scheduled for removal) Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: stop using read_status and store_status for GPSCorentin Chary2010-02-28
| | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: stop using read_status for bluetooth and wlanCorentin Chary2010-02-28
| | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: code movementCorentin Chary2010-02-28
| | | | | | | | | The asus-laptop driver implements a number of interfaces like the backlight class driver. This change makes it easier to examine the implementation of one interface at at a time, without having to search through the file to find init() and exit() functions etc. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: callbacks should use "driver data" parameter or fieldCorentin Chary2010-02-28
| | | | | | | | | | | | | | | | | | | | | | (Changelog stolen from Alan's patch for eeepc-laptop, but this patch does the same thing for asus-laptop) Callback methods should not refer to a variable like "asus" (formally "hotk"). Instead, they should extract the data they need either from a "driver data" parameter, or the "driver data" field of the object which they operate on. The "asus" variable can then be removed. In practice, drivers under "drivers/platform" can get away without using driver data, because it doesn't make sense to have more than one instance of them. However this makes it harder to review them for correctness. This is especially true for core ACPI developers who have not previously been exposed to this anti-pattern :-). This will serve as an example of best practice for new driver writers (whether they find it themselves, or have it pointed out during review :-). Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: move backlight and dsdt info inside asus_laptop structCorentin Chary2010-02-28
| | | | | | Prepare the use of "driver data" for callbacks. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: revise namesCorentin Chary2010-02-28
| | | | | | | | | asus-laptop now does a lot more than just hotkeys. Replace the "hotk" names used throughout the driver with some slightly more appropriate names. The actual strings used in kernel messages and sysfs are left unchanged. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: change initialization orderCorentin Chary2010-02-28
| | | | | | Clean asus-laptop initialization to match new eeepc-laptop code. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: remove unecessary hotk != NULL checkCorentin Chary2010-02-28
| | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: use tabs to indent macros and remove unused onesCorentin Chary2010-02-28
| | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: simplify write_acpi_intCorentin Chary2010-02-28
| | | | | | We only need a buffer for "INIT". Adds write_acpi_init_ret for it. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: no need to check argument of set_brightness()Corentin Chary2010-02-28
| | | | | | | We already tell the backlight class our maximum brightness value; it will validate the user requested values for us. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: set the right paths in the documentationCorentin Chary2010-02-28
| | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* asus-laptop: add wireless and bluetooth status parameterCorentin Chary2010-02-28
| | | | | | | | | These to parameter allow to set the status of wlan and bluetooth device when the module load. On some models, the device will always be down on boot, so the default behavior is to always enable these devices. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* security: fix error return path in ima_inode_allocXiaotian Feng2010-02-24
| | | | | | | | | If radix_tree_preload is failed in ima_inode_alloc, we don't need radix_tree_preload_end because kernel is alread preempt enabled Signed-off-by: Xiaotian Feng <dfeng@redhat.com> Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
* Linux 2.6.33v2.6.33Linus Torvalds2010-02-24
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* Merge branch 'urgent' of ↵Linus Torvalds2010-02-24
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 * 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: parisc: Set PCI CLS early in boot.
| * parisc: Set PCI CLS early in boot.Carlos O'Donell2010-02-24
| | | | | | | | | | | | | | | | | | | | Set the PCI CLS early in the boot process to prevent device failures. In pcibios_set_master use the new pci_cache_line_size instead of a hard-coded value. Signed-off-by: Carlos O'Donell <carlos@codesourcery.com> Reviewed-by: Grant Grundler <grundler@google.com> Signed-off-by: Kyle McMartin <kyle@redhat.com>
* | Merge branch 'release' of ↵Linus Torvalds2010-02-24
|\ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Fix broken sn2 build
| * | [IA64] Fix broken sn2 buildHedi Berriche2010-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Revert the change made to arch/ia64/sn/kernel/setup.c by commit 204fba4aa303ea4a7bb726a539bf4a5b9e3203d0 as it breaks the build. Fixing the build the b94b08081fcecf83fa690d6c5664f6316fe72208 way breaks xpc because genksyms then fails to generate an CRC for per_cpu____sn_cnodeid_to_nasid because of limitations in the generic genksyms code. Signed-off-by: Hedi Berriche <hedi@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | | Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds2010-02-24
|\ \ \ | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Fix out_le32() macro microblaze: Fix cache loop function for cache range
| * | | microblaze: Fix out_le32() macroSteven J. Magnani2010-02-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Trailing semicolon causes compilation involving out_le32() to fail. Signed-off-by: Steven J. Magnani <steve@digidescorp.com> Signed-off-by: Michal Simek <monstr@monstr.eu>
| * | | microblaze: Fix cache loop function for cache rangeMichal Simek2010-02-24
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | I create wrong asm code but none test shows that this part of code is wrong. I am not convinces that were good idea to create asm optimized macros for caches. The reason is that there is not optimization with previous code that's why make sense to add old code and do some benchmarking which functions are faster. Signed-off-by: Michal Simek <monstr@monstr.eu>
* | | Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2010-02-24
|\ \ \ | |/ / |/| | | | | | | | * 'for-linus' of git://git.kernel.dk/linux-2.6-block: Revert "block: improve queue_should_plug() by looking at IO depths"
| * | Revert "block: improve queue_should_plug() by looking at IO depths"Jens Axboe2010-02-23
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit fb1e75389bd06fd5987e9cda1b4e0305c782f854. "Benjamin S." <sbenni@gmx.de> reports that the patch in question causes a big drop in sequential throughput for him, dropping from 200MB/sec down to only 70MB/sec. Needs to be investigated more fully, for now lets just revert the offending commit. Conflicts: include/linux/blkdev.h Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2010-02-23
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: net: bug fix for vlan + gro issue tc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ON cdc_ether: new PID for Ericsson C3607w to the whitelist (resubmit) IPv6: better document max_addresses parameter MAINTAINERS: update mv643xx_eth maintenance status e1000: Fix DMA mapping error handling on RX iwlwifi: sanity check before counting number of tfds can be free iwlwifi: error checking for number of tfds in queue iwlwifi: set HT flags after channel in rxon
| * | net: bug fix for vlan + gro issueAjit Khaparde2010-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Traffic (tcp) doesnot start on a vlan interface when gro is enabled. Even the tcp handshake was not taking place. This is because, the eth_type_trans call before the netif_receive_skb in napi_gro_finish() resets the skb->dev to napi->dev from the previously set vlan netdev interface. This causes the ip_route_input to drop the incoming packet considering it as a packet coming from a martian source. I could repro this on 2.6.32.7 (stable) and 2.6.33-rc7. With this fix, the traffic starts and the test runs fine on both vlan and non-vlan interfaces. CC: Herbert Xu <herbert@gondor.apana.org.au> CC: Patrick McHardy <kaber@trash.net> Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge branch 'master' of ↵David S. Miller2010-02-23
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * | iwlwifi: sanity check before counting number of tfds can be freeStanislaw Gruszka2010-02-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check the frame control for ieee80211_is_data_qos() is true before counting the number of tfds can be free, the tfds_in_queue only increment when ieee80211_is_data_qos() is true before transmit; so it should only decrement if the type match. Remove ieee80211_is_data_qos check for frame_ctrl in tx_resp to avoid invalid information pass from uCode. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> CC: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | iwlwifi: error checking for number of tfds in queueWey-Yi Guy2010-02-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When receive reply_tx and ready to decrement the count for number of tfds in queue, do error checking to prevent error condition and tfds_in_queue become negative number. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> CC: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | iwlwifi: set HT flags after channel in rxonDan Halperin2010-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The HT extension channel settings require priv->staging_rxon.channel to be accurate. However, iwl_set_rxon_ht was being called before iwl_set_rxon_channel and thus HT40 could be broken unless another call to iwl_mac_config came in. This problem was recently introduced by "iwlwifi: Fix to set correct ht configuration" The particular setting in which I noticed this was monitor mode: iwconfig wlan0 mode monitor ifconfig wlan0 up ./iw wlan0 set channel 64 HT40- #./iw wlan0 set channel 64 HT40- tcpdump -i wlan0 -y IEEE802_11_RADIO would only catch HT40 packets if I issued the IW command twice. From visual inspection, iwl_set_rxon_channel does not depend on iwl_set_rxon_ht, so simply swapping them should be safe and fixes this problem. Signed-off-by: Daniel Halperin <dhalperi@cs.washington.edu> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> CC: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | tc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ONAtsushi Nemoto2010-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The netif_wake_queue() is called correctly (i.e. only on !txfull condition) from txdone routine. So Unconditional call to the netif_wake_queue() here is wrong. This might cause calling of start_xmit routine on txfull state and trigger BUG_ON. This bug does not happen when NAPI disabled. After txdone there must be at least one free tx slot. But with NAPI, this is not true anymore and the BUG_ON can hits on heavy load. In this driver NAPI was enabled on 2.6.33-rc1 so this is regression from 2.6.32 kernel. Reported-by: Ralf Roesch <ralf.roesch@rw-gmbh.de> Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | cdc_ether: new PID for Ericsson C3607w to the whitelist (resubmit)Torgny Johansson2010-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a new vid/pid to the cdc_ether whitelist. Device added: - Ericsson Mobile Broadband variant C3607w Signed-off-by: Torgny Johansson <torgny.johansson@gmail.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | IPv6: better document max_addresses parameterBrian Haley2010-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Andrew Morton wrote: >> >From ip-sysctl.txt file in kernel documentation I can see following description >> for max_addresses: >> max_addresses - INTEGER >> Number of maximum addresses per interface. 0 disables limitation. >> It is recommended not set too large value (or 0) because it would >> be too easy way to crash kernel to allow to create too much of >> autoconfigured addresses. ^^^^^^^^^^^^^^ >> If this parameter applies only for auto-configured IP addressed, please state >> it more clearly in docs or rename the parameter to show that it refers to >> auto-configuration. It did mention autoconfigured in the text, but the below makes it more obvious. More clearly document IPv6 max_addresses parameter. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | MAINTAINERS: update mv643xx_eth maintenance statusLennert Buytenhek2010-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | I am no longer with Marvell. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | e1000: Fix DMA mapping error handling on RXAnton Blanchard2010-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check for error return from pci_map_single/pci_map_page and clean up. With this and the previous patch the driver was able to handle a significant percentage of errors (I set the fault injection rate to 10% and could still download large files at a reasonable speed). Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | Merge branch 'release' of ↵Linus Torvalds2010-02-23
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: Be in TS_POLLING state during mwait based C-state entry ACPI: Fix regression where _PPC is not read at boot even when ignore_ppc=0 acer-wmi: Respect current backlight level when loading
| * \ \ \ Merge branch 'pcc' into releaseLen Brown2010-02-23
| |\ \ \ \
| | * | | | ACPI: Fix regression where _PPC is not read at boot even when ignore_ppc=0Darrick J. Wong2010-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Earlier, Ingo Molnar posted a patch to make it so that the kernel would avoid reading _PPC on his broken T60. Unfortunately, it seems that with Thomas Renninger's patch last July to eliminate _PPC evaluations when the processor driver loads, the kernel never actually reads _PPC at all! This is problematic if you happen to boot your non-T60 computer in a state where the BIOS _wants_ _PPC to be something other than zero. So, put the _PPC evaluation back into acpi_processor_get_performance_info if ignore_ppc isn't 1. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Len Brown <len.brown@intel.com>
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| *-. \ \ \ \ Merge branches 'bugzilla-14207' and 'idle' into releaseLen Brown2010-02-23
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