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2012-03-07staging: drm/omap: defer unpin until scanout completesRob Clark
When flipping, defer unpinning until scanout completes, as indicated by the appropriate END_WIN irq. This also re-organizes things a bit, in replacing omap_fb_{pin,unpin} with omap_fb_replace(), to make it easier to add support for scanout synchronized DMM refill mode (flipping by just reprogramming DMM synchronized with DSS scanout). Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging: drm/omap: some minor fb cleanupsRob Clark
Now that 'struct drm_plane' has a pixel_format field, use that. And fix a minor typo. Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging: drm/omap: call omap_gem_roll() in non-atomic ctxRob Clark
If fbcon calls us from atomic context, push the work off to the workqueue to avoid calling into the gem/dmm code in an atomic context. Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging: drm/omap: add a workqueueRob Clark
Add a workqueue for omapdrm driver, which is needed for at least a couple things currently: (1) moving omap_gem_roll() to a non-atomic context, (2) synchronizing page flips w/ DSS scanout related irq's (in particular not unmapping previous buffer until DSS finishes scanout). Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging: drm/omap: get supported color formats from ovlRob Clark
Get the supported formats for a plane from ovl's supported_modes bitmask. Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging:iio:tsl2563 rewrite probe error handlingGrant Grundler
tsl2563 probe function has two minor issues with it's error handling paths: 1) it is silent (did not report errors to dmesg) 2) did not return failure code (mixed up use of ret and err) and two major issues: 3) goto fail2 would corrupt a free memory pool ("double free") 4) device registration failure did NOT cancel/flush delayed work. (and thus dereference a freed data structure later) The "double free" is subtle and was introduced with this change: Author: Jonathan Cameron <jic23@cam.ac.uk> Date: Mon Apr 18 12:58:55 2011 +0100 staging:iio:tsl2563 take advantage of new iio_device_allocate private data. Originally, chip was allocated seperately. Now it's appended to the indio_dev by iio_allocate_device(sizeof(*chip)). So we only need one kfree call as well (in iio_free_device()). Gory details of tracking this down are here: http://crosbug.com/26819 Despite iio_device_registration failing, system can at least now boot. Will follow up with a fix to "double register : in_intensity_both_raw" error that is included in the bug report. Signed-off-by: Grant Grundler <grundler@chromium.org> Acked-by: Jonathan Cameron <jic23@kernel.org> Reviewed-by: Bryan Freed <bfreed@chromium.org> Reviewed-by: Benson Leung <bleung@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging: r8712u: Fix Smatch warningLarry Finger
The patch 2080913e017a: "staging: r8712u: Fix regression caused by commit 8c213fa" from Feb 25, 2012, leads to the following Smatch complaint: drivers/staging/rtl8712/usb_intf.c:629 r871xu_dev_remove() warn: variable dereferenced before check 'padapter' (see line 625) The fix is to move the new statements inside the block where padapter is not NULL. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging: zsmalloc: remove SPARSEMEM dep from KconfigSeth Jennings
This patch removes the SPARSEMEM from the zsmalloc Kconfig Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Acked-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging: zsmalloc: change ZS_MIN_ALLOC_SIZESeth Jennings
This patch ensures that the value of ZS_MIN_ALLOC_SIZE, for the PAGE_SIZE and MAX_PHYSMEM_BITS on the system, allows for all possible object ids in the lowest storage class to be encoded in the object handle. Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Acked-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging: zsmalloc: calculate MAX_PHYSMEM_BITS if not definedSeth Jennings
This patch provides a way to determine or "set a reasonable value for" MAX_PHYSMEM_BITS in the case that it is not defined (i.e. !SPARSEMEM) Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Acked-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging: zsmalloc: add ZS_MAX_PAGES_PER_ZSPAGESeth Jennings
This patch moves where max_zspage_order is declared and changes its meaning. "Order" typically implies 2^order of something; however, it is currently being used as the "maximum number of single pages in a zspage". To add clarity, ZS_MAX_ZSPAGE_ORDER is now used to calculate ZS_MAX_PAGES_PER_ZSPAGE, which is 2^ZS_MAX_ZSPAGE_ORDER and is the upper bound on the number of pages in a zspage. Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Acked-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging: zsmalloc: move object/handle masking definesSeth Jennings
This patch moves the definitions of _PFN_BITS, OBJ_INDEX_BITS and OBJ_INDEX_MASK from zsmalloc-main.c to zsmalloc_int.h They will be needed to determine ZS_MIN_ALLOC_SIZE in the next patch Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Acked-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging: zcache: make zcache builtin onlySeth Jennings
zcache cannot currently be loaded as a module. However the Kconfig allows it to be built as a module; something that the user probably does not intend since the module is not loadable. This patch switches zcache from a tristate to a bool in the Kconfig Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging:iio: Fix compile error without CONFIG_DEBUG_FSLars-Peter Clausen
commit e553f182d ("staging: iio: core: Introduce debugfs support, add support for direct register access") added a '#if defined(CONFIG_DEBUG_FS)' around iio_read_channel_ext_info and iio_write_channel_ext_info causing the following compile error if CONFIG_DEBUG_FS is not defined. drivers/staging/iio/industrialio-core.c:621:11: error: 'iio_read_channel_ext_info' undeclared (first use in this function) drivers/staging/iio/industrialio-core.c:623:11: error: 'iio_write_channel_ext_info' undeclared (first use in this function) This patch fixes the issue by moving the functions out of the '#if defined(CONFIG_DEBUG_FS)' section again. Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07Staging: android: lowmemorykiller.cGreg Kroah-Hartman
Fix compiler warning about the type of the module parameter. Cc: San Mehat <san@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07staging: android/lowmemorykiller: Don't unregister notifier from atomic contextPaul E. McKenney
The lowmemorykiller registers an atomic notifier for notfication of when the task is freed. From this atomic notifier callback, it removes the atomic notifier via task_free_unregister(). This is incorrect because atomic_notifier_chain_unregister() calls syncronize_rcu(), which can sleep, which shouldn't be done from an atomic notifier. Fix this by registering the notifier during init, and only unregister it if the lowmemorykiller is unloaded. Rebased to -next by Paul E. McKenney. Rebased to -next again by Anton Vorontsov. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Christian Bejram <christian.bejram@stericsson.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reported-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07Staging:android: Change type for binder_debug_no_lock switch to boolZhengwang Ruan
GCC warns that module_param_named() indirectly returns a bool type value which is different from 'int' type binder_debug_no_lock declared. Change it to bool because it is a internal switch for debugging. Signed-off-by: Zhengwang Ruan <ruan.zhengwang@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-07Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
2012-03-07tcp: md5: correct a RCU lockdep splatEric Dumazet
commit a8afca0329 (tcp: md5: protects md5sig_info with RCU) added a lockdep splat in tcp_md5_do_lookup() in case a timer fires a tcp retransmit. At this point, socket lock is owned by the sofirq handler, not the user, so we should adjust a bit the lockdep condition, as we dont hold rcu_read_lock(). Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Reported-by: Valdis Kletnieks <valdis.kletnieks@vt.edu> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-03-07regulator: tps65910: Configure correct value for VDDCTRL vout regLaxman Dewangan
As per datasheet, the voltage output is defined as from SEL[6:0] = 3 to 64 (dec) Vout= (SEL[6:0] × 12.5 mV + 562.5 mV) The list_voltage returns the vout as 600mV + selector * 12.5mV and so equivalent VSEL is selector + 3. Adding 3 on selector when configuring VSEL register for VDDCTRL output. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-03-07dm raid: fix flush supportJonathan E Brassow
Fix dm-raid flush support. Both md and dm have support for flush, but the dm-raid target forgot to set the flag to indicate that flushes should be passed on. (Important for data integrity e.g. with writeback cache enabled.) Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Acked-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@kernel.org Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm raid: set MD_CHANGE_DEVS when rebuildingJonathan E Brassow
The 'rebuild' parameter is used to rebuild individual devices in an array (e.g. resynchronize a RAID1 device or recalculate a parity device in higher RAID). The MD_CHANGE_DEVS flag must be set when this parameter is given in order to write out the superblocks and make the change take immediate effect. The code that handles new devices in super_load already sets MD_CHANGE_DEVS and 'FirstUse'. (The 'FirstUse' flag was being set as a special case for rebuilds in super_init_validation.) Add a condition for rebuilds in super_load to take care of both flags without the special case in 'super_init_validation'. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Cc: stable@kernel.org Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm thin metadata: decrement counter after removing mapped blockJoe Thornber
Correct the number of mapped sectors shown on a thin device's status line by decrementing td->mapped_blocks in __remove() each time a block is removed. Signed-off-by: Joe Thornber <ejt@redhat.com> Acked-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@kernel.org Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm thin metadata: unlock superblock in init_pmd error pathJoe Thornber
If dm_sm_disk_create() fails the superblock must be unlocked. Signed-off-by: Joe Thornber <ejt@redhat.com> Acked-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@kernel.org Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm thin metadata: remove incorrect close_device on creation error pathsMike Snitzer
The __open_device() error paths in __create_thin() and __create_snap() incorrectly call __close_device() even if td was not initialized by __open_device(). Remove this. Also document __open_device() return values, remove a redundant td->changed = 1 in __create_thin(), and insert an additional safeguard against creating an already-existing device. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@kernel.org Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm flakey: fix crash on read when corrupt_bio_byte not setMike Snitzer
The following BUG is hit on the first read that is submitted to a dm flakey test device while the device is "down" if the corrupt_bio_byte feature wasn't requested when the device's table was loaded. Example DM table that will hit this BUG: 0 2097152 flakey 8:0 2048 0 30 This bug was introduced by commit a3998799fb4df0b0af8271a7d50c4269032397aa (dm flakey: add corrupt_bio_byte feature) in v3.1-rc1. BUG: unable to handle kernel paging request at ffff8801cfce3fff IP: [<ffffffffa008c233>] corrupt_bio_data+0x6e/0xae [dm_flakey] PGD 1606063 PUD 0 Oops: 0002 [#1] SMP ... Call Trace: <IRQ> [<ffffffffa008c2b5>] flakey_end_io+0x42/0x48 [dm_flakey] [<ffffffffa00dca98>] clone_endio+0x54/0xb6 [dm_mod] [<ffffffff81130587>] bio_endio+0x2d/0x2f [<ffffffff811c819a>] req_bio_endio+0x96/0x9f [<ffffffff811c94b9>] blk_update_request+0x1dc/0x3a9 [<ffffffff812f5ee2>] ? rcu_read_unlock+0x21/0x23 [<ffffffff811c96a6>] blk_update_bidi_request+0x20/0x6e [<ffffffff811c9713>] blk_end_bidi_request+0x1f/0x5d [<ffffffff811c978d>] blk_end_request+0x10/0x12 [<ffffffff8128f450>] scsi_io_completion+0x1e5/0x4b1 [<ffffffff812882a9>] scsi_finish_command+0xec/0xf5 [<ffffffff8128f830>] scsi_softirq_done+0xff/0x108 [<ffffffff811ce284>] blk_done_softirq+0x84/0x98 [<ffffffff81048d19>] __do_softirq+0xe3/0x1d5 [<ffffffff8138f83f>] ? _raw_spin_lock+0x62/0x69 [<ffffffff810997cf>] ? handle_irq_event+0x4c/0x61 [<ffffffff8139833c>] call_softirq+0x1c/0x30 [<ffffffff81003b37>] do_softirq+0x4b/0xa3 [<ffffffff81048a39>] irq_exit+0x53/0xca [<ffffffff81398acd>] do_IRQ+0x9d/0xb4 [<ffffffff81390333>] common_interrupt+0x73/0x73 ... Signed-off-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@vger.kernel.org # 3.1+ Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm io: fix discard supportMilan Broz
This patch fixes a crash by recognising discards in dm_io. Currently dm_mirror can send REQ_DISCARD bios if running over a discard-enabled device and without support in dm_io the system crashes badly. BUG: unable to handle kernel paging request at 00800000 IP: __bio_add_page.part.17+0xf5/0x1e0 ... bio_add_page+0x56/0x70 dispatch_io+0x1cf/0x240 [dm_mod] ? km_get_page+0x50/0x50 [dm_mod] ? vm_next_page+0x20/0x20 [dm_mod] ? mirror_flush+0x130/0x130 [dm_mirror] dm_io+0xdc/0x2b0 [dm_mod] ... Introduced in 2.6.38-rc1 by commit 5fc2ffeabb9ee0fc0e71ff16b49f34f0ed3d05b4 (dm raid1: support discard). Signed-off-by: Milan Broz <mbroz@redhat.com> Cc: stable@kernel.org Acked-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm ioctl: do not leak argv if target message only contains whitespaceJesper Juhl
If 'argc' is zero we jump to the 'out:' label, but this leaks the (unused) memory that 'dm_split_args()' allocated for 'argv' if the string being split consisted entirely of whitespace. Jump to the 'out_argv:' label instead to free up that memory. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Cc: stable@kernel.org Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07rtl8187: Add AD-HOC supportAttila Fazekas
Add AD-HOC support to the rtl8187 based on the rtl8180 source Signed-off-by: Attila Fazekas <turul64@gmail.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07bcma: silence PMU warning for BCM4331Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07mac80211: fix smatch lock errors in meshThomas Pedersen
smatch was complaining: CHECK net/mac80211/mesh_pathtbl.c net/mac80211/mesh_pathtbl.c:562 mesh_path_add() error: double lock 'bottom_half:' net/mac80211/mesh_pathtbl.c:580 mesh_path_add() error: double unlock 'bottom_half:' net/mac80211/mesh_pathtbl.c:589 mesh_path_add() error: double unlock 'bottom_half:' net/mac80211/mesh_pathtbl.c:691 mpp_path_add() error: double lock 'bottom_half:' net/mac80211/mesh_pathtbl.c:707 mpp_path_add() error: double unlock 'bottom_half:' net/mac80211/mesh_pathtbl.c:716 mpp_path_add() error: double unlock 'bottom_half:' net/mac80211/mesh_pathtbl.c:814 mesh_path_flush_by_nexthop() error: double lock 'bottom_half:' net/mac80211/mesh_pathtbl.c:819 mesh_path_flush_by_nexthop() error: double unlock 'bottom_half:' net/mac80211/mesh_pathtbl.c:887 mesh_path_del() error: double lock 'bottom_half:' net/mac80211/mesh_pathtbl.c:901 mesh_path_del() error: double unlock 'bottom_half:' So don't lock / unlock with _bh() while bottom halves are already disabled. Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: make iwl_fill_probe_req staticJohannes Berg
This function is only used in iwl-scan.c, so if we move it up a little in the file it can be made static. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: clean up iwl-commands.hJohannes Berg
Do some cleanups here: * remove an unused prototype * remove some unused constants * clean up includes Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: don't include iwl-prph.h everywhereJohannes Berg
It's only needed in a few places. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: remove PA type configurationJohannes Berg
No need to have a special config variable for the PA type, we can just use the additional NIC config function to config the hardware correctly. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: remove priv from sharedJohannes Berg
Finally nothing needs to access priv from shared any more, so remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: virtualize nic_configJohannes Berg
The nic_config sets uCode dependent register bits, so it must be virtual in the op_mode. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: move packet to transportJohannes Berg
The base packet structure will (hopefully) be the same for all transports, but what is in it differs. Remove the union of all the possible contents and move the packet itself into the transport header file. This requires changing all users of the union to just use pkt->data. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: move irq to PCIeJohannes Berg
Even if the variable might also be used by other transports, there's no need for anything outside of the transport itself to access it, so move it into the private area. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: move all uCode load variablesJohannes Berg
All variables related to uCode loading (the waitqueue and done indication) should be in the PCI-E transport's private data as this is transport specific. Move them there. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: move ucode_owner to privJohannes Berg
The transport doesn't really need to know as we can enforce it in the command wrapper. Move the ucode_owner variable into priv and do all enforcing there. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: abstract out notification wait supportJohannes Berg
This will be sharable, but needs to live in the op_mode as it is dependent on command processing. Make a library out of the notification wait code. Since I wrote all of the code originally and only Intel employees changed it, we can also relicense it to dual BSD/GPL. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: fix notification wait bugJohannes Berg
In "iwlwifi: consolidate the start_device flow" Emmanuel added the return if the fw isn't there but forgot to take into account that the struct for notification wait needs to be added only after the check -- fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: constify remaining config dataJohannes Berg
The HW configuration settings base_params, ht_params and bt_params all should be const, make it so. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: put use_rts_for_aggregation into hw_paramsJohannes Berg
The hardware config ht_params shouldn't be modified, so copy the use_rts_for_aggregation parameter into hw_params and use/modify it there. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: use watchdog timeout from hw_paramsJohannes Berg
This is the version that can be modified, the config params should be read-only. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: keep plcp_delta_threshold in privJohannes Berg
The base_params shouldn't be writable, so keep a copy of this in priv that can be modified. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07iwlwifi: remove max_txq_num from hw_paramsJohannes Berg
This can be used directly from the config now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07drm/i915: support 32 bit BGR formats in sprite planesJesse Barnes
intel_framebuffer_init does some basic sanity checking of the pixel format, but is used by the plane code in addition to the primary crtc. So it needs to contain any formats used in either place. Add the XBGR8888 format to the checklist so the plane code can use it. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Keith Packard <keithp@keithp.com>
2012-03-07iwlwifi: remove num_of_queues module parameterJohannes Berg
This is a hardware parameter, so it shouldn't be configurable by the user. Users can disable aggregation (which is the only thing affected) with 11n_disable. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit (git 2.34.1) at 2025-09-16 10:16:02 +0000