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2014-05-21i40e: remove hardcode of stats struct size in ethtoolShannon Nelson
Base the queue stats length on the queue stats struct rather than assuming it is 2 fields. This is in prep for adding data fields which are configuration dependent. Change-ID: I937f471f389d2e0f8cec733960c5d9a06b14f3ec Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21MIPS: Change type of asid_cache to unsigned longRalf Baechle
asid_cache must be unsigned long otherwise on 64 bit systems it will become 0 if the value in get_new_mmu_context() reaches 0xffffffff and in the end the assumption of ASID_FIRST_VERSION is not true anymore thus leads to more dangerous things. Initial patch by Yong Zhang <yong.zhang@windriver.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Reported-by: libin <huawei.libin@huawei.com>
2014-05-21pwm: samsung: do not set manual update bit in pwm_samsung_configAjay Kumar
pwm_samsung_config() sets the manual update bit via a call to the pwm_samsung_enable() function even when the channel is already running. This causes noticable flicker on display if we try to change the backlight brightness from minimum to maximum, continuously. So, we remove the call to pwm_samsung_enable() from pwm_samsung_config to avoid the flicker and this change doesn't harm normal working since the pwm-backlight driver already calls pwm_samsung_enable() where needed. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-05-21i40e/i40evf: control auto ITR through ethtoolMitch Williams
For all of our supported kernels, ethtool allows us to directly control adaptive ITR instead of just faking it with an ITR value. Support this capability so that user knows explicitly when ITR is being controlled dynamically. Suggested by Ben Hutchings. CC: Ben Hutchings <ben@decadent.org.uk> Change-ID: Iae6b79c5db767a63d22ecd9a9c24acaff02a096e Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21i40e/i40evf: set proper default for ITR registersMitch Williams
Ethtool consistently reports 0 values for our ITR settings because we never actually set them. Fix this by setting the default values to the specified default values. Change-ID: I2832406a66f7140f2b1230945d6ff6cbf77467c8 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21pwm: lp3943: Set pwm_chip can_sleep flagAxel Lin
Read/write through I2C can sleep, thus set pwm_chip can_sleep flag. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-05-21pwm: atmel: set pwm_chip can_sleep flagAlexandre Belloni
atmel_pwm_config() calls clk_get_rate() which might sleep, so we need to set pwm_chip can_sleep flag. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-05-21pwm: mxs: set pwm_chip can_sleep flagShawn Guo
The .config() calls clk_get_rate() which might sleep, so we need to set pwm_chip can_sleep flag. Otherwise, we see the following warning when using PWM driven heartbeat led. WARNING: CPU: 0 PID: 0 at kernel/locking/mutex.c:856 mutex_trylock+0x184/0x1a4() DEBUG_LOCKS_WARN_ON(in_interrupt()) Modules linked in: CPU: 0 PID: 0 Comm: swapper Not tainted 3.14.0-rc5 #18 [<c0015420>] (unwind_backtrace) from [<c0012cb0>] (show_stack+0x10/0x14) [<c0012cb0>] (show_stack) from [<c001daf8>] (warn_slowpath_common+0x6c/0x8c) [<c001daf8>] (warn_slowpath_common) from [<c001dbac>] (warn_slowpath_fmt+0x30/0x40) [<c001dbac>] (warn_slowpath_fmt) from [<c045df74>] (mutex_trylock+0x184/0x1a4) [<c045df74>] (mutex_trylock) from [<c0360950>] (clk_prepare_lock+0xc/0xec) [<c0360950>] (clk_prepare_lock) from [<c0362020>] (clk_get_rate+0xc/0x68) [<c0362020>] (clk_get_rate) from [<c028d07c>] (mxs_pwm_config+0x20/0x198) [<c028d07c>] (mxs_pwm_config) from [<c028bde8>] (pwm_config+0x60/0x70) [<c028bde8>] (pwm_config) from [<c034b61c>] (__led_pwm_set+0x1c/0x3c) [<c034b61c>] (__led_pwm_set) from [<c034bc3c>] (led_heartbeat_function+0x70/0x110) [<c034bc3c>] (led_heartbeat_function) from [<c00292f0>] (call_timer_fn+0x7c/0x164) [<c00292f0>] (call_timer_fn) from [<c00295c8>] (run_timer_softirq+0x1f0/0x260) [<c00295c8>] (run_timer_softirq) from [<c002255c>] (__do_softirq+0xc4/0x2f0) [<c002255c>] (__do_softirq) from [<c0022890>] (irq_exit+0xa4/0x10c) [<c0022890>] (irq_exit) from [<c0010240>] (handle_IRQ+0x34/0x84) [<c0010240>] (handle_IRQ) from [<c0013524>] (__irq_svc+0x44/0x54) [<c0013524>] (__irq_svc) from [<c00107f8>] (arch_cpu_idle+0x40/0x48) [<c00107f8>] (arch_cpu_idle) from [<c005deb8>] (cpu_startup_entry+0x70/0x198) [<c005deb8>] (cpu_startup_entry) from [<c060aac8>] (start_kernel+0x2a8/0x2f8) Reported-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-05-21Merge branch 'v4l_for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: "Most of the changes are drivers fixes (rtl28xuu, fc2580, ov7670, davinci, gspca, s5p-fimc and s5c73m3). There is also a compat32 fix and one infoleak fixup at the media controller" * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] V4L2: fix VIDIOC_CREATE_BUFS in 64- / 32-bit compatibility mode [media] V4L2: ov7670: fix a wrong index, potentially Oopsing the kernel from user-space [media] media-device: fix infoleak in ioctl media_enum_entities() [media] fc2580: fix tuning failure on 32-bit arch [media] Prefer gspca_sonixb over sn9c102 for all devices [media] media: davinci: vpfe: make sure all the buffers unmapped and released [media] staging: media: davinci: vpfe: make sure all the buffers are released [media] media: davinci: vpbe_display: fix releasing of active buffers [media] media: davinci: vpif_display: fix releasing of active buffers [media] media: davinci: vpif_capture: fix releasing of active buffers [media] s5p-fimc: Fix YUV422P depth [media] s5c73m3: Add missing rename of v4l2_of_get_next_endpoint() function [media] rtl28xxu: silence error log about disabled rtl2832_sdr module [media] rtl28xxu: do not hard depend on staging SDR module
2014-05-21Merge tag 'staging-3.15-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Here are five staging driver fixes for 3.15-rc6 that resolve some reported issues. They are for the imx and rtl8723au drivers" * tag 'staging-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: rtl8723au: Do not reset wdev->iftype in netdev_close() staging: rtl8723au: Use correct pipe type for USB interrupts imx-drm: imx-tve: correct DDC property name to 'ddc-i2c-bus' imx-drm: imx-drm-core: skip components whose parent device is disabled imx-drm: imx-drm-core: fix imx_drm_encoder_get_mux_id
2014-05-21i40evf: make ethtool_ops constMitch Williams
Const-ify the ethtool_ops structure, as it is extremely unlikely to change at runtime. Suggested by Ben Hutchings. CC: Ben Hutchings <ben@decadent.org.uk> Change-ID: I1ccb1b7c3ea801cc934447599a35910e7c93d321 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21Merge tag 'driver-core-3.15-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fixes from Greg KH: "Here are two driver core (well, sysfs) fixes for 3.15-rc6 that resolve some reported issues and a regression from 3.13" * tag 'driver-core-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: sysfs: make sure read buffer is zeroed kernfs, sysfs, cgroup: restrict extra perm check on open to sysfs
2014-05-21Merge tag 'pci-v3.15-fixes-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI fixes from Bjorn Helgaas: "These are fixes for an SHPCHP hotplug regression, a "wait for pending transaction" problem (used in device reset paths), and an email address update. PCI device hotplug: - Fix SHPCHP bus speed mismatch issue (Marcel Apfelbaum) Miscellaneous: - Fix pci_wait_for_pending_transaction() (Gavin Shan) - Update email address (Ben Hutchings)" * tag 'pci-v3.15-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: Wrong register used to check pending traffic PCI: shpchp: Check bridge's secondary (not primary) bus speed PCI: Update my email address
2014-05-21Merge tag 'random_for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random Pull /dev/random fix from Ted Ts'o: "This fixes a BUG_ON-causing regression that was introduced during the last merge window" * tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random: random: fix BUG_ON caused by accounting simplification
2014-05-21Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds
git://git.linaro.org/people/mike.turquette/linux Pull clock framework fixes from Mike Turquette: "Clock framework and driver fixes, all of which fix user-visible regressions. As usual most fixes are for platform-specific clock drivers, but there are also two fixes to the clk core after recent changes to the way that clock unregistration is handled" * tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux: clk: tegra: Fix wrong value written to PLLE_AUX clk: shmobile: clk-mstp: change to using clock-indices clk: Fix slab corruption in clk_unregister() clk: Fix double free due to devm_clk_register() clk: socfpga: fix clock driver for 3.15 clk: divider: Fix best div calculation for power-of-two and table dividers clk: bcm281xx: don't use unnamed structs or unions
2014-05-21Merge tag 'spi-v3.15-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few core fixes around outlying cases here, nothing that should affect most users but useful fixes. The diffstat is rather larger than one might hope due some simple code motion in the fix for !CONFIG_DMA, the actual meaningful change is much smaller. - Fix handling of unsupported dual and quad mode support on slave registration so that drivers that can degrade gracefully do so, preventing regressions for drivers this is added. - Fix build in !CONFIG_DMA cases following addition of generic DMA mapping support. - Fix error handling for queue creation which due to wider kernel changes can be triggered more easily. - A couple of driver specific fixes" * tag 'spi-v3.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi/pxa2xx: Prevent DMA from transferring too many bytes spi: core: Don't destroy master queue if we fail to create it spi: qup: Fix return value checking for pm_runtime_get_sync() spi: core: Protect DMA code by #ifdef CONFIG_HAS_DMA spi: core: Ignore unsupported Dual/Quad Transfer Mode bits
2014-05-21Merge tag 'gpio-v3.15-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: - fix a null pointer bug in the ICH6 chipset driver - fix device tree registration for the mcp23s08 driver * tag 'gpio-v3.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: mcp23s08: Bug fix of SPI device tree registration. gpio: ich: set regs and reglen for i3100 and ich6 chipset
2014-05-21iwlwifi: mvm: pass force_assoc_off all the way down to avoid hacksLuciano Coelho
In some cases, we need to force the association to be off in the MAC_CONTEXT_CMD command we send to the firmware. Instead of having to hack the vif->bss_conf.assoc value, pass it all the way down the call chain. Additionally, for the iwl_mvm_mac_ctxt_add() case, we *always* set forced_assoc_off to true, so we can remove the hack in the d3 code that was forcing it to off by hacking the bss_conf.assoc value. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-21i40evf: don't lie to ethtoolMitch Williams
Don't tell ethtool that the VF can do 10GbaseT, when it really has no idea what its link speed is. Set the supported values to 0 instead. Suggested by Ben Hutchings. CC: Ben Hutchings <ben@decadent.org.uk> Change-ID: Iceb0d8af68fe5d8dc13224366979ba701ba89c39 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21pwm: tiehrpwm: inline accessor functionsWolfram Sang
These elementary functions should be inlined for fastest access. Also fixes this warning as a side-effect (when no PM_SLEEP is selected): drivers/pwm/pwm-tiehrpwm.c:141:12: warning: 'ehrpwm_read' defined but not used [-Wunused-function] Signed-off-by: Wolfram Sang <wsa@sang-engineering.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-05-21pwm: tiehrpwm: don't build PM related functions when not neededWolfram Sang
Fixes following warnings on AM335X with no PM_SLEEP drivers/pwm/pwm-tiehrpwm.c:534:13: warning: 'ehrpwm_pwm_save_context' defined but not used [-Wunused-function] drivers/pwm/pwm-tiehrpwm.c:548:13: warning: 'ehrpwm_pwm_restore_context' defined but not used [-Wunused-function] Signed-off-by: Wolfram Sang <wsa@sang-engineering.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-05-21iwlwifi: mvm: don't filter out the first beaconAvri Altman
Enabling beacon filtering should be done only after a beacon has been received. Doing that too early will cause disconnections. This has already been fixed, but the fix didn't take care about the case where the beacon is received after the association, it waited only for association which is not enough. Signed-off-by: Avri Altman <avri.altman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-21drm/i915: Re-enable vblank irqs for already active pipesVille Syrjälä
If a pipe is already active when we init/resume there might not be a full modeset afterwards so drm_vblank_on() may not get called. In such a case if someone is holding a vblank reference across a suspend/resume cycle drm_vblank_get() called after resuming won't re-enable the vblank interrupts. So in order to make sure vblank interrupts get re-enabled post-resume, call drm_vblank_on() in intel_sanitize_crtc() if the crtc is already active. v2: Also drm_vblank_off() if the pipe got disabled magically Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Testecase: igt/kms_flip/vblank-vs-suspend Tested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-05-21Merge remote-tracking branch 'iwlwifi-fixes/master' into iwlwifi-nextEmmanuel Grumbach
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Conflicts: drivers/net/wireless/iwlwifi/mvm/mac80211.c
2014-05-21perf tools: Add cat as fallback pagerMichael Lentine
This patch adds a fallback to cat for the pager. This is useful on environments, such as Android, where less does not exist. It is better to default to cat than to abort. Signed-off-by: Michael Lentine <mlentine@google.com> Reviewed-by: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1400579330-5043-2-git-send-email-eranian@google.com Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21Merge branch 'topic/drm-vblank-rework' into drm-intel-next-queuedDaniel Vetter
Pull in the drm vblank rework from Ville and me. drm core parts acked by Dave Airlie Conflicts: drivers/gpu/drm/i915/intel_display.c Just a bit of fun around the placement of drm_vblank_on. This merge resolution has been tested in drm-intel-nightly for a while already. Acked-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-05-21perf tests: Add a testcase for histogram output sortingNamhyung Kim
With new output fields option, its internal implementation was changed so add a new testcase to verify whether it breaks things. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-21-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf tests: Factor out print_hists_*()Namhyung Kim
Those print helper functions can be reused by later hist test cases so factor them out to a common location. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-20-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf tools: Introduce reset_output_field()Namhyung Kim
The reset_output_field() function is for clearing output field settings and will be used for test code in later patch. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-19-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf tools: Get rid of obsolete hist_entry__sort_listNamhyung Kim
Now we moved to the perf_hpp_[_sort]_list so no need to keep the old hist_entry__sort_list and sort__first_dimension. Also the hist_entry__sort_snprintf() can be gone as hist_entry__snprintf() provides the functionality. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-18-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf hists: Reset width of output fields with header lengthNamhyung Kim
Some fields missed to set default column length so it broke align in --stdio output. Add perf_hpp__reset_width() to set it to a sane default value. Note that this change will ignore -w/--column-widths option for now. Before: $ perf report -F cpu,comm,overhead --stdio ... # CPU Command Overhead # ............... ........ # 0 firefox 2.65% 0 kworker/0:0 1.45% 0 swapper 5.52% 0 synergys 0.92% 1 firefox 4.54% After: # CPU Command Overhead # ... ............... ........ # 0 firefox 2.65% 0 kworker/0:0 1.45% 0 swapper 5.52% 0 synergys 0.92% 1 firefox 4.54% Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-17-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf tools: Skip elided sort entriesNamhyung Kim
When it converted sort entries to hpp formats, it missed se->elide handling, so add it for compatibility. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-16-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf top: Add --fields option to specify output fieldsNamhyung Kim
The --fields option is to allow user setup output field in any order. It can receive any sort keys and following (hpp) fields: overhead, overhead_sys, overhead_us, sample and period If guest profiling is enabled, overhead_guest_{sys,us} will be available too. More more information, please see previous patch "perf report: Add -F option to specify output fields" Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-15-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf report/tui: Fix a bug when --fields/sort is givenNamhyung Kim
The hists__filter_entries() function is called when down arrow key is pressed for navigating through the entries in TUI. It has a check for filtering out entries that have very small overhead (under min_pcnt). However it just assumed the entries are sorted by the overhead so when it saw such a small overheaded entry, it just stopped navigating as an optimization. But it's not true anymore due to new --fields and --sort optoin behavior and this case users cannot go down to a next entry if ther's an entry with small overhead in-between. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-14-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf tools: Add ->sort() member to struct sort_entryNamhyung Kim
Currently, what the sort_entry does is just identifying hist entries so that they can be grouped properly. However, with -F option support, it indeed needs to sort entries appropriately to be shown to users. So add ->sort() member to do it. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-13-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf report: Add -F option to specify output fieldsNamhyung Kim
The -F/--fields option is to allow user setup output field in any order. It can receive any sort keys and following (hpp) fields: overhead, overhead_sys, overhead_us, sample and period If guest profiling is enabled, overhead_guest_{sys,us} will be available too. The output fields also affect sort order unless you give -s/--sort option. And any keys specified on -s option, will also be added to the output field list automatically. $ perf report -F sym,sample,overhead ... # Symbol Samples Overhead # .......................... ............ ........ # [.] __cxa_atexit 2 2.50% [.] __libc_csu_init 4 5.00% [.] __new_exitfn 3 3.75% [.] _dl_check_map_versions 1 1.25% [.] _dl_name_match_p 4 5.00% [.] _dl_setup_hash 1 1.25% [.] _dl_sysdep_start 1 1.25% [.] _init 5 6.25% [.] _setjmp 6 7.50% [.] a 8 10.00% [.] b 8 10.00% [.] brk 1 1.25% [.] c 8 10.00% Note that, the example output above is captured after applying next patch which fixes sort/comparing behavior. Requested-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-12-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf tools: Call perf_hpp__init() before setting up GUI browsersNamhyung Kim
So that it can be set properly prior to set up output fields. That makes easy to handle/warn errors during the setup since it doesn't need to be bothered with the GUI. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-11-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf tools: Consolidate management of default sort ordersNamhyung Kim
The perf uses different default sort orders for different use-cases, and this was scattered throughout the code. Add get_default_sort_ order() function to handle this and change initial value of sort_order to NULL to distinguish it from user-given one. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1400480762-22852-10-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21iwlwifi: mvm: disable beacon filteringEmmanuel Grumbach
This feature has been causing trouble - disable it for now. Cc: <stable@vger.kernel.org> [3.13+] Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-21perf tools: Allow hpp fields to be sort keysNamhyung Kim
Add overhead{,_sys,_us,_guest_sys,_guest_us}, sample and period sort keys so that they can be selected with --sort/-s option. $ perf report -s period,comm --stdio ... # Overhead Period Command # ........ ............ ............... # 47.06% 152 swapper 13.93% 45 qemu-system-arm 12.38% 40 synergys 3.72% 12 firefox 2.48% 8 xchat Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-9-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf ui: Get rid of callback from __hpp__fmt()Namhyung Kim
The callback was used by TUI for determining color of folded sign using percent of first field/column. But it cannot be used anymore since it now support dynamic reordering of output field. So move the logic to the hist_browser__show_entry(). Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-8-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf tools: Consolidate output field handling to hpp format routinesNamhyung Kim
Until now the hpp and sort functions do similar jobs different ways. Since the sort functions converted/wrapped to hpp formats it can do the job in a uniform way. The perf_hpp__sort_list has a list of hpp formats to sort entries and the perf_hpp__list has a list of hpp formats to print output result. To have a backward compatibility, it automatically adds 'overhead' field in front of sort list. And then all of fields in sort list added to the output list (if it's not already there). Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/n/tip-7g3h86woz2sckg3h1lj42ygj@git.kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf tools: Use hpp formats to sort final outputNamhyung Kim
Convert output sorting function to use ->sort hpp functions. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-6-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf tools: Support event grouping in hpp ->sort()Namhyung Kim
Move logic of hist_entry__sort_on_period to __hpp__sort() in order to support event group report. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-5-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf tools: Use hpp formats to sort hist entriesNamhyung Kim
It wrapped sort entries to hpp functions, so using the hpp sort list to sort entries. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-4-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf tools: Convert sort entries to hpp formatsNamhyung Kim
This is a preparation of consolidating management of output field and sort keys. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-3-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21perf tools: Add ->cmp(), ->collapse() and ->sort() to perf_hpp_fmtNamhyung Kim
Those function pointers will be used to sort report output based on the selected fields. This is a preparation of later change. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-2-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
2014-05-21regulator: bcm590xx: Add support for regulators on secondary I2C slaveMatt Porter
The bcm590xx MFD driver now exposes a secondary regmap descriptor making the registers for regulators on the secondary I2C slave address available. Add support for GPLDO1-6 and VBUS regulators found within this register range. Signed-off-by: Matt Porter <mporter@linaro.org> Acked-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-05-21mfd: bcm590xx: Add support for secondary I2C slave addressMatt Porter
BCM590xx utilizes a secondary I2C slave address to access additional register space. Add support for the secondary address space by instantiating a dummy I2C device with the appropriate secondary I2C slave address. Also expose a secondary regmap register space so that MFD drivers can access this secondary i2c slave address space. Signed-off-by: Matt Porter <mporter@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-05-21mfd: bcm590xx: Update binding with additional BCM59056 regulatorsMatt Porter
The BCM59056 supports GPLDO1-6 and VBUS regulators in a secondary I2C slave address space. Add these regulators to the list of valid regulator node names for BCM59056. Signed-off-by: Matt Porter <mporter@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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