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| * | ipw2200: use is_zero_ether_addr() and is_broadcast_ether_addr()Wei Yongjun2012-09-071-9/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using is_zero_ether_addr() and is_broadcast_ether_addr() instead of directly use memcmp() to determine if the ethernet address is all zeros. spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ipw2100: use is_zero_ether_addr() and is_broadcast_ether_addr()Wei Yongjun2012-09-071-9/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using is_zero_ether_addr() and is_broadcast_ether_addr() instead of directly use memcmp() to determine if the ethernet address is all zeros. spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | Merge branch 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wqLinus Torvalds2012-10-021-5/+3
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull workqueue changes from Tejun Heo: "This is workqueue updates for v3.7-rc1. A lot of activities this round including considerable API and behavior cleanups. * delayed_work combines a timer and a work item. The handling of the timer part has always been a bit clunky leading to confusing cancelation API with weird corner-case behaviors. delayed_work is updated to use new IRQ safe timer and cancelation now works as expected. * Another deficiency of delayed_work was lack of the counterpart of mod_timer() which led to cancel+queue combinations or open-coded timer+work usages. mod_delayed_work[_on]() are added. These two delayed_work changes make delayed_work provide interface and behave like timer which is executed with process context. * A work item could be executed concurrently on multiple CPUs, which is rather unintuitive and made flush_work() behavior confusing and half-broken under certain circumstances. This problem doesn't exist for non-reentrant workqueues. While non-reentrancy check isn't free, the overhead is incurred only when a work item bounces across different CPUs and even in simulated pathological scenario the overhead isn't too high. All workqueues are made non-reentrant. This removes the distinction between flush_[delayed_]work() and flush_[delayed_]_work_sync(). The former is now as strong as the latter and the specified work item is guaranteed to have finished execution of any previous queueing on return. * In addition to the various bug fixes, Lai redid and simplified CPU hotplug handling significantly. * Joonsoo introduced system_highpri_wq and used it during CPU hotplug. There are two merge commits - one to pull in IRQ safe timer from tip/timers/core and the other to pull in CPU hotplug fixes from wq/for-3.6-fixes as Lai's hotplug restructuring depended on them." Fixed a number of trivial conflicts, but the more interesting conflicts were silent ones where the deprecated interfaces had been used by new code in the merge window, and thus didn't cause any real data conflicts. Tejun pointed out a few of them, I fixed a couple more. * 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: (46 commits) workqueue: remove spurious WARN_ON_ONCE(in_irq()) from try_to_grab_pending() workqueue: use cwq_set_max_active() helper for workqueue_set_max_active() workqueue: introduce cwq_set_max_active() helper for thaw_workqueues() workqueue: remove @delayed from cwq_dec_nr_in_flight() workqueue: fix possible stall on try_to_grab_pending() of a delayed work item workqueue: use hotcpu_notifier() for workqueue_cpu_down_callback() workqueue: use __cpuinit instead of __devinit for cpu callbacks workqueue: rename manager_mutex to assoc_mutex workqueue: WORKER_REBIND is no longer necessary for idle rebinding workqueue: WORKER_REBIND is no longer necessary for busy rebinding workqueue: reimplement idle worker rebinding workqueue: deprecate __cancel_delayed_work() workqueue: reimplement cancel_delayed_work() using try_to_grab_pending() workqueue: use mod_delayed_work() instead of __cancel + queue workqueue: use irqsafe timer for delayed_work workqueue: clean up delayed_work initializers and add missing one workqueue: make deferrable delayed_work initializer names consistent workqueue: cosmetic whitespace updates for macro definitions workqueue: deprecate system_nrt[_freezable]_wq workqueue: deprecate flush[_delayed]_work_sync() ...
| * | workqueue: use mod_delayed_work() instead of cancel + queueTejun Heo2012-08-131-5/+3
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert delayed_work users doing cancel_delayed_work() followed by queue_delayed_work() to mod_delayed_work(). Most conversions are straight-forward. Ones worth mentioning are, * drivers/edac/edac_mc.c: edac_mc_workq_setup() converted to always use mod_delayed_work() and cancel loop in edac_mc_reset_delay_period() is dropped. * drivers/platform/x86/thinkpad_acpi.c: No need to remember whether watchdog is active or not. @fan_watchdog_active and related code dropped. * drivers/power/charger-manager.c: Seemingly a lot of delayed_work_pending() abuse going on here. [delayed_]work_pending() are unsynchronized and racy when used like this. I converted one instance in fullbatt_handler(). Please conver the rest so that it invokes workqueue APIs for the intended target state rather than trying to game work item pending state transitions. e.g. if timer should be modified - call mod_delayed_work(), canceled - call cancel_delayed_work[_sync](). * drivers/thermal/thermal_sys.c: thermal_zone_device_set_polling() simplified. Note that round_jiffies() calls in this function are meaningless. round_jiffies() work on absolute jiffies not delta delay used by delayed_work. v2: Tomi pointed out that __cancel_delayed_work() users can't be safely converted to mod_delayed_work(). They could be calling it from irq context and if that happens while delayed_work_timer_fn() is running, it could deadlock. __cancel_delayed_work() users are dropped. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: David Howells <dhowells@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Doug Thompson <dougthompson@xmission.com> Cc: David Airlie <airlied@linux.ie> Cc: Roland Dreier <roland@kernel.org> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Len Brown <len.brown@intel.com> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Johannes Berg <johannes@sipsolutions.net>
* / drivers/net/wireless/ipw2x00/ipw2100.c: introduce missing initializationJulia Lawall2012-08-211-1/+2
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | The result of one call to a function is tested, and then at the second call to the same function, the previous result, and not the current result, is tested again. Also changed &bssid to bssid, at the suggestion of Stanislav Yakovlev. The semantic match that finds the first problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ret; identifier f; statement S1,S2; @@ *ret = f(...); if (\(ret != 0\|ret < 0\|ret == NULL\)) S1 ... when any *f(...); if (\(ret != 0\|ret < 0\|ret == NULL\)) S2 // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-06-121-15/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: MAINTAINERS drivers/net/wireless/iwlwifi/pcie/trans.c The iwlwifi conflict was resolved by keeping the code added in 'net' that turns off the buggy chip feature. The MAINTAINERS conflict was merely overlapping changes, one change updated all the wireless web site URLs and the other changed some GIT trees to be Johannes's instead of John's. Signed-off-by: David S. Miller <davem@davemloft.net>
| * net/wireless: ipw2100: Fix WARN_ON occurring in wiphy_register called by ↵Stanislav Yakovlev2012-06-081-15/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ipw2100_pci_init_one The problem was found by Larry Finger: http://marc.info/?l=linux-wireless&m=133702401700614&w=2 The problem is identical to the one for ipw2200 which is already fixed: http://marc.info/?l=linux-wireless&m=133457257407196&w=2 [ 17.766431] ------------[ cut here ]------------ [ 17.766467] WARNING: at net/wireless/core.c:562 wiphy_register+0x34c/0x3c0 [cfg80211]() [ 17.766471] Hardware name: Latitude D600 [ 17.766474] Modules linked in: ipw2100(+) libipw pcmcia cfg80211 ppdev parport_pc yenta_socket sr_mod pcmcia_rsrc parport iTCO_wdt cdrom sg rfkill pcmcia_ core lib80211 tg3 video button battery ac iTCO_vendor_support joydev shpchp pcspkr pciehp pci_hotplug autofs4 radeon ttm drm_kms_helper uhci_hcd ehci_hcd rtc _cmos thermal drm hwmon i2c_algo_bit i2c_core processor usbcore usb_common ata_generic ata_piix ahci libahci libata [ 17.766525] Pid: 474, comm: modprobe Not tainted 3.4.0-rc7-wl+ #6 [ 17.766528] Call Trace: [ 17.766541] [<c066ad08>] ? printk+0x28/0x2a [ 17.766552] [<c0230edd>] warn_slowpath_common+0x6d/0xa0 [ 17.766563] [<e0b253bc>] ? wiphy_register+0x34c/0x3c0 [cfg80211] [ 17.766573] [<e0b253bc>] ? wiphy_register+0x34c/0x3c0 [cfg80211] [ 17.766578] [<c0230f2d>] warn_slowpath_null+0x1d/0x20 [ 17.766588] [<e0b253bc>] wiphy_register+0x34c/0x3c0 [cfg80211] [ 17.766605] [<e0b5b0d6>] ipw2100_wdev_init+0x196/0x1c0 [ipw2100] [ 17.766616] [<e0b5d962>] ipw2100_pci_init_one+0x2b2/0x694 [ipw2100] [ 17.766632] [<c047ce52>] local_pci_probe+0x42/0xb0 [ 17.766637] [<c047e2b0>] pci_device_probe+0x60/0x90 [ 17.766645] [<c0376de2>] ? sysfs_create_link+0x12/0x20 [ 17.766654] [<c050f1f6>] really_probe+0x56/0x2e0 [ 17.766659] [<c037636d>] ? create_dir+0x5d/0xa0 [ 17.766667] [<c0518c6b>] ? pm_runtime_barrier+0x3b/0xa0 [ 17.766672] [<c050f5e4>] driver_probe_device+0x44/0xa0 [ 17.766677] [<c047e227>] ? pci_match_device+0x97/0xa0 [ 17.766681] [<c050f6c9>] __driver_attach+0x89/0x90 [ 17.766686] [<c050f640>] ? driver_probe_device+0xa0/0xa0 [ 17.766691] [<c050da2a>] bus_for_each_dev+0x3a/0x70 [ 17.766695] [<c050ee6c>] driver_attach+0x1c/0x30 [ 17.766699] [<c050f640>] ? driver_probe_device+0xa0/0xa0 [ 17.766704] [<c050ea77>] bus_add_driver+0x187/0x280 [ 17.766710] [<c045b9cd>] ? kset_find_obj+0x2d/0x60 [ 17.766715] [<c047e2e0>] ? pci_device_probe+0x90/0x90 [ 17.766719] [<c047e2e0>] ? pci_device_probe+0x90/0x90 [ 17.766724] [<c050fb85>] driver_register+0x65/0x110 [ 17.766729] [<c047e09d>] __pci_register_driver+0x3d/0xa0 [ 17.766738] [<e09f705c>] ipw2100_init+0x5c/0x1000 [ipw2100] [ 17.766743] [<c020110f>] do_one_initcall+0x2f/0x170 [ 17.766749] [<e09f7000>] ? 0xe09f6fff [ 17.766757] [<c0287ce8>] sys_init_module+0xa8/0x210 [ 17.766766] [<c067a075>] syscall_call+0x7/0xb [ 17.766769] ---[ end trace 559898c6bb0d1c75 ]--- [ 17.767093] ipw2100: probe of 0000:02:03.0 failed with error -5 This warning appears only if we apply Ben Hutchings' fix http://marc.info/?l=linux-wireless&m=132720204412667&w=2 for the bug reported by Cesare Leonardi http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=656813 with cfg80211 warning during device registration ("cfg80211: failed to add phy80211 symlink to netdev!"). We separate device bring up and registration with network stack to avoid the problem. Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge branch 'master' of ↵John W. Linville2012-06-121-6/+17
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
| * | net/wireless: ipw2200: introduce ipw_read_eeprom functionStanislav Yakovlev2012-06-051-6/+17
| |/ | | | | | | | | | | | | | | We separate reading of device's eeprom content from writing it back to the device's sram. Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* / wireless: Remove casts to same typeJoe Perches2012-06-061-3/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding casts of objects to the same type is unnecessary and confusing for a human reader. For example, this cast: int y; int *p = (int *)&y; I used the coccinelle script below to find and remove these unnecessary casts. I manually removed the conversions this script produces of casts with __force, __iomem and __user. @@ type T; T *p; @@ - (T *)p + p Neatened the mwifiex_deauthenticate_infra function which was doing odd things with array pointers and not using is_zero_ether_addr. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2012-05-142-37/+31
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next
| * ipw2100: Fix order of device registrationBen Hutchings2012-05-081-11/+13
| | | | | | | | | | | | | | | | | | | | | | Currently cfg80211 fails to create a "phy80211" symlink in sysfs from the net device to the wiphy device. The latter needs to be registered first. Compile-tested only. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ipw2200: Fix order of device registrationBen Hutchings2012-05-081-11/+12
| | | | | | | | | | | | | | | | | | | | | | | | Currently cfg80211 fails to create a "phy80211" symlink in sysfs from the net device to the wiphy device. The latter needs to be registered first. Compile-tested only. Reported-by: Cesare Leonardi <celeonar@gmail.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * net/wireless: ipw2200: Fix WARN_ON occurring in wiphy_register called by ↵Stanislav Yakovlev2012-05-081-15/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ipw_pci_probe The problem was found by Stefan Lippers-Hollmann http://marc.info/?l=linux-wireless&m=132720334512946&w=2 WARNING: at /tmp/buildd/linux-aptosid-3.2/debian/build/source_i386_none/net/wireless/core.c:562 wiphy_register+0x45/0x38d [cfg80211]() Hardware name: TravelMate 290 \xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff Modules linked in: ipw2200(+) iTCO_wdt libipw joydev drm snd_seq snd_timer snd_seq_device iTCO_vendor_support yenta_socket snd intel_agp i2c_i801 pcmcia_rsrc cfg80211 soundcore parport_pc psmouse parport rng_core snd_page_alloc serio_raw pcspkr i2c_algo_bit intel_gtt pcmcia_core evdev irda crc_ccitt rfkill lib80211 processor container ac battery shpchp pci_hotplug button ext4 mbcache jbd2 crc16 dm_mod sd_mod sr_mod crc_t10dif cdrom ata_generic pata_acpi ata_piix libata scsi_mod firewire_ohci firewire_core crc_itu_t 8139too 8139cp mii uhci_hcd ehci_hcd usbcore usb_common [last unloaded: scsi_wait_scan] Pid: 328, comm: modprobe Not tainted 3.2-1.slh.4-aptosid-686 #1 Call Trace: [<c012eaf4>] ? warn_slowpath_common+0x7c/0x8f [<e0ff0b3e>] ? wiphy_register+0x45/0x38d [cfg80211] [<e0ff0b3e>] ? wiphy_register+0x45/0x38d [cfg80211] [<c012eb22>] ? warn_slowpath_null+0x1b/0x1f [<e0ff0b3e>] ? wiphy_register+0x45/0x38d [cfg80211] [<c01f89d7>] ? internal_create_group+0xf5/0xff [<e0a2de1c>] ? ipw_pci_probe+0xa9a/0xbd0 [ipw2200] [<c01519f4>] ? arch_local_irq_save+0xf/0x14 [<c0252986>] ? pci_device_probe+0x53/0x9a [<c02c2820>] ? driver_probe_device+0x94/0x124 [<c0252871>] ? pci_match_id+0x15/0x34 [<c02c28f0>] ? __driver_attach+0x40/0x5b [<c02c1d81>] ? bus_for_each_dev+0x37/0x60 [<c02c25aa>] ? driver_attach+0x17/0x1a [<c02c28b0>] ? driver_probe_device+0x124/0x124 [<c02c22c4>] ? bus_add_driver+0x92/0x1d1 [<e099d000>] ? 0xe099cfff [<c02c2cb8>] ? driver_register+0x7d/0xd4 [<c017cd50>] ? jump_label_module_notify+0xec/0x167 [<e099d000>] ? 0xe099cfff [<c0253017>] ? __pci_register_driver+0x32/0x87 [<e099d000>] ? 0xe099cfff [<e099d02e>] ? ipw_init+0x2e/0x72 [ipw2200] [<c0101173>] ? do_one_initcall+0x7d/0x132 [<c0145016>] ? __blocking_notifier_call_chain+0x47/0x4f [<c0154a73>] ? sys_init_module+0x13a4/0x159c [<c03a639f>] ? sysenter_do_call+0x12/0x28 This warning appears only if we apply Ben Hutchings' fix http://marc.info/?l=linux-wireless&m=132720195012653&w=2 for the bug reported by Cesare Leonardi http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=656813 with cfg80211 warning during device registration ("cfg80211: failed to add phy80211 symlink to netdev!"). We separate device bring up and registration with network stack to avoid the problem. After that Ben Hutchings' fix can be applied to fix the bug. Cc: stable@kernel.org Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | drivers/net: Convert compare_ether_addr to ether_addr_equalJoe Perches2012-05-101-8/+8
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new bool function ether_addr_equal to add some clarity and reduce the likelihood for misuse of compare_ether_addr for sorting. Done via cocci script: $ cat compare_ether_addr.cocci @@ expression a,b; @@ - !compare_ether_addr(a, b) + ether_addr_equal(a, b) @@ expression a,b; @@ - compare_ether_addr(a, b) + !ether_addr_equal(a, b) @@ expression a,b; @@ - !ether_addr_equal(a, b) == 0 + ether_addr_equal(a, b) @@ expression a,b; @@ - !ether_addr_equal(a, b) != 0 + !ether_addr_equal(a, b) @@ expression a,b; @@ - ether_addr_equal(a, b) == 0 + !ether_addr_equal(a, b) @@ expression a,b; @@ - ether_addr_equal(a, b) != 0 + ether_addr_equal(a, b) @@ expression a,b; @@ - !!ether_addr_equal(a, b) + ether_addr_equal(a, b) Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-05-071-1/+12
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/intel/e1000e/param.c drivers/net/wireless/iwlwifi/iwl-agn-rx.c drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c drivers/net/wireless/iwlwifi/iwl-trans.h Resolved the iwlwifi conflict with mainline using 3-way diff posted by John Linville and Stephen Rothwell. In 'net' we added a bug fix to make iwlwifi report a more accurate skb->truesize but this conflicted with RX path changes that happened meanwhile in net-next. In e1000e a conflict arose in the validation code for settings of adapter->itr. 'net-next' had more sophisticated logic so that logic was used. Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipw2200: Fix race condition in the command completion acknowledgeStanislav Yakovlev2012-04-231-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Driver incorrectly validates command completion: instead of waiting for a command to be acknowledged it continues execution. Most of the time driver gets acknowledge of the command completion in a tasklet before it executes the next one. But sometimes it sends the next command before it gets acknowledge for the previous one. In such a case one of the following error messages appear in the log: Failed to send SYSTEM_CONFIG: Already sending a command. Failed to send ASSOCIATE: Already sending a command. Failed to send TX_POWER: Already sending a command. After that you need to reload the driver to get it working again. This bug occurs during roaming (reported by Sam Varshavchik) https://bugzilla.redhat.com/show_bug.cgi?id=738508 and machine booting (reported by Tom Gundersen and Mads Kiilerich) https://bugs.archlinux.org/task/28097 https://bugzilla.redhat.com/show_bug.cgi?id=802106 This patch doesn't fix the delay issue during firmware load. But at least device now works as usual after boot. Cc: stable@kernel.org Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge branch 'master' of ↵John W. Linville2012-04-183-4/+33
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem Conflicts: drivers/net/wireless/iwlwifi/iwl-testmode.c include/net/nfc/nfc.h net/nfc/netlink.c net/wireless/nl80211.c
| * | net/wireless: ipw2x00: add supported cipher suites to wiphy initializationStanislav Yakovlev2012-04-123-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Driver doesn't report its supported cipher suites through cfg80211 interface. It still uses wext interface and probably will not work through nl80211, but will at least correctly advertise supported features. Bug was reported by Omar Siam. https://bugzilla.kernel.org/show_bug.cgi?id=43049 Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ipw2100: remove a redundant NULL check before calling release_firmware()Jesper Juhl2012-04-121-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | The release_firmware() function does its own NULL test so a test before calling it is rather redundant. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ipw2200: remove a redundant NULL check before calling release_firmware()Jesper Juhl2012-04-121-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | The release_firmware() function does its own NULL test, so testing before calling it is rather redundant. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | net: Fix spelling typo in netMasanari Iida2012-04-142-3/+3
| | | | | | | | | | | | | | | | | | | | | Correct spelling typo within drivers/net. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge branch 'master' into for-davemJohn W. Linville2012-04-122-64/+0
|\| | | | | | | | | | | | | | | | | Conflicts: drivers/net/wireless/iwlwifi/iwl-testmode.c net/wireless/nl80211.c
| * | Merge branch 'master' of ↵John W. Linville2012-04-121-2/+2
| |\| | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
| * | net/wireless: ipw2x00: remove ssid_context structStanislav Yakovlev2012-04-111-9/+0
| | | | | | | | | | | | | | | | | | | | | Driver does not use it any more. Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | net/wireless: ipw2x00: remove unused libipw_measurement_report structStanislav Yakovlev2012-04-111-55/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and all referenced structs and corresponding enums because the driver does not use it. Note: keep libipw_info_element struct since it is still in use. Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | ipw2100: remove useless tests in the PCI device remove path.Francois Romieu2012-04-071-30/+26
| | | | | | | | | | | | | | | | | | | | | Everything has been set up in the PCI probe function. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Stanislav Yakovlev <stas.yakovlev@gmail.com>
* | | ipw2100: stop using net_device.base_addr.Francois Romieu2012-04-072-39/+39
| | | | | | | | | | | | | | | | | | | | | | | | No net_device.irq removal yet. The driver probe, remove and failure paths need some care beforehand. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Stanislav Yakovlev <stas.yakovlev@gmail.com>
* | | ipw2200: stop using net_device.{base_addr, irq}.Francois Romieu2012-04-071-4/+0
| |/ |/| | | | | | | Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Stanislav Yakovlev <stas.yakovlev@gmail.com>
* | net/wireless: ipw2x00: fix a typo in wiphy struct initilizationStanislav Yakovlev2012-03-281-2/+2
|/ | | | | | | Fix comment as well. Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'master' of ↵John W. Linville2012-03-161-12/+0
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem Conflicts: drivers/net/wireless/ath/ath9k/hw.c
| * net/wireless: ipw2x00: remove unused definitions for regulatory domainStanislav Yakovlev2012-03-121-12/+0
| | | | | | | | | | | | | | | | | | | | | | ipw2200 driver does not use these defines, it uses geo struct instead. Therefore remove them from its header. Note: we keep them in the ipw2100 driver's header, because the driver still uses them. Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge branch 'master' of ↵John W. Linville2012-03-092-4/+0
|\| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
| * net/wireless: ipw2x00: remove WEXT_USECHANNELS defineStanislav Yakovlev2012-03-082-4/+0
| | | | | | | | | | | | | | Driver does not use it any more. Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge branch 'master' of ↵John W. Linville2012-03-051-64/+37
|\| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
| * ipw2x00: remove ipw2100_rates_11b[]Stanislav Yakovlev2012-02-291-9/+2
| | | | | | | | | | | | | | | | It's just a duplicate of ipw2100_bg_rates[]. Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Reviewed-by: Julian Calaby <julian.calaby@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * net/wireless: ipw2x00: Use IW_HANDLER macro from linux/wireless.hStanislav Yakovlev2012-02-271-55/+35
| | | | | | | | | | | | | | | | | | Use IW_HANDLER macro in ipw2100.c to declare wireless handlers. Note: ipw2200.c already uses it. Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge branch 'master' of ↵John W. Linville2012-02-211-1/+1
|\| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
| * net: Fix typo in ipw2x00/libipw_rx.cMasanari Iida2012-02-061-1/+1
| | | | | | | | | | | | | | | | | | Correct spelling in "suppported" to "supported" in drivers/net/wireless/ipw2x00/libipw_rx.c Signed-off-by: Masanari Iida <standby24x7@gmail.com> Reviewed-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | drivers/net: Remove alloc_etherdev error messagesJoe Perches2012-01-311-3/+2
| | | | | | | | | | | | | | | | alloc_etherdev has a generic OOM/unable to alloc message. Remove the duplicative messages after alloc_etherdev calls. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | drivers/net: Remove unnecessary k.alloc/v.alloc OOM messagesJoe Perches2012-01-311-4/+1
|/ | | | | | | | | | alloc failures use dump_stack so emitting an additional out-of-memory message is an unnecessary duplication. Remove the allocation failure messages. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipw2x00: signedness bug handling frame lengthDan Carpenter2012-01-131-2/+2
| | | | | | | | | | | | | | | | | This is basically just a cleanup. Large positive numbers get counted as negative but then get implicitly cast to positive again for the checks that matter. This does make a small difference in ipw_handle_promiscuous_rx() when we test "if (unlikely((len + IPW_RX_FRAME_SIZE) > skb_tailroom(rxb->skb)))" It should return there, but we don't return until a couple lines later when we test "if (len > IPW_RX_BUF_SIZE - sizeof(struct ipw_rt_hdr)) {". The difference is that in the second test the sizeof() means that there is an implied cast to unsigned. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ipw2x00: remove reset_port functionalityStanislav Yakovlev2012-01-042-29/+0
| | | | | | | Removes reset_port since it isn't used anywhere as suggested by Johannes Berg. Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* wireless: use strlcpy routine in .get_drvinfoRick Jones2011-11-172-6/+8
| | | | | | | | Convert various seemingly still compiled wireless drivers' .get_drvinfo routines to use the preferred strlcpy() routine. Signed-off-by: Rick Jones <rick.jones2@hp.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* wireless: move ieee80211chan2mhz macroJohannes Berg2011-11-111-0/+8
| | | | | | | | | The macro is only used in ipw2200 and we certainly don't want to encourage its use, so move it out of the radiotap header file and into the driver. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ipw2x00: remove unused function libipw_ratelimit_debug.Stanislav Yakovlev2011-11-091-8/+0
| | | | | | | Looks like no one uses it. Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'pm-for-linus' of ↵Linus Torvalds2011-10-251-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm * 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (63 commits) PM / Clocks: Remove redundant NULL checks before kfree() PM / Documentation: Update docs about suspend and CPU hotplug ACPI / PM: Add Sony VGN-FW21E to nonvs blacklist. ARM: mach-shmobile: sh7372 A4R support (v4) ARM: mach-shmobile: sh7372 A3SP support (v4) PM / Sleep: Mark devices involved in wakeup signaling during suspend PM / Hibernate: Improve performance of LZO/plain hibernation, checksum image PM / Hibernate: Do not initialize static and extern variables to 0 PM / Freezer: Make fake_signal_wake_up() wake TASK_KILLABLE tasks too PM / Hibernate: Add resumedelay kernel param in addition to resumewait MAINTAINERS: Update linux-pm list address PM / ACPI: Blacklist Vaio VGN-FW520F machine known to require acpi_sleep=nonvs PM / ACPI: Blacklist Sony Vaio known to require acpi_sleep=nonvs PM / Hibernate: Add resumewait param to support MMC-like devices as resume file PM / Hibernate: Fix typo in a kerneldoc comment PM / Hibernate: Freeze kernel threads after preallocating memory PM: Update the policy on default wakeup settings PM / VT: Cleanup #if defined uglyness and fix compile error PM / Suspend: Off by one in pm_suspend() PM / Hibernate: Include storage keys in hibernation image on s390 ...
| * Merge branch 'pm-qos' into pm-for-linusRafael J. Wysocki2011-10-071-2/+2
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * pm-qos: PM / QoS: Update Documentation for the pm_qos and dev_pm_qos frameworks PM / QoS: Add function dev_pm_qos_read_value() (v3) PM QoS: Add global notification mechanism for device constraints PM QoS: Implement per-device PM QoS constraints PM QoS: Generalize and export constraints management code PM QoS: Reorganize data structs PM QoS: Code reorganization PM QoS: Minor clean-ups PM QoS: Move and rename the implementation files
| | * PM QoS: Minor clean-upsJean Pihet2011-08-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Misc fixes to improve code readability: * rename struct pm_qos_request_list to struct pm_qos_request, * rename pm_qos_req parameter to req in internal code, consistenly use req in the API parameters, * update the in-kernel API callers to the new parameters names, * rename of fields names (requests, list, node, constraints) Signed-off-by: Jean Pihet <j-pihet@ti.com> Acked-by: markgross <markgross@thegnar.org> Reviewed-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
| | * PM QoS: Move and rename the implementation filesJean Pihet2011-08-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PM QoS implementation files are better named kernel/power/qos.c and include/linux/pm_qos.h. The PM QoS support is compiled under the CONFIG_PM option. Signed-off-by: Jean Pihet <j-pihet@ti.com> Acked-by: markgross <markgross@thegnar.org> Reviewed-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 23:19:48 +0000