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2014-01-09netfilter: nf_tables: rename nft_do_chain_pktinfo() to nft_do_chain()Patrick McHardy
We don't encode argument types into function names and since besides nft_do_chain() there are only AF-specific versions, there is no risk of confusion. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2014-01-09netfilter: nf_tables: minor nf_chain_type cleanupsPatrick McHardy
Minor nf_chain_type cleanups: - reorder struct to plug a hoe - rename struct module member to "owner" for consistency - rename nf_hookfn array to "hooks" for consistency - reorder initializers for better readability Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2014-01-09netfilter: nf_tables: constify chain type definitions and pointersPatrick McHardy
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2014-01-09netfilter: nf_tables: fix chain type module reference handlingPatrick McHardy
The chain type module reference handling makes no sense at all: we take a reference immediately when the module is registered, preventing the module from ever being unloaded. Fix by taking a reference when we're actually creating a chain of the chain type and release the reference when destroying the chain. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2014-01-09netfilter: nft_ct: Add support to set the connmarkKristian Evensen
This patch adds kernel support for setting properties of tracked connections. Currently, only connmark is supported. One use-case for this feature is to provide the same functionality as -j CONNMARK --save-mark in iptables. Some restructuring was needed to implement the set op. The new structure follows that of nft_meta. Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2014-01-09Merge remote-tracking branch 'regmap/topic/ack' into regmap-nextMark Brown
2014-01-09Merge remote-tracking branch 'regmap/topic/core' into regmap-nextMark Brown
2014-01-09regmap: fix a couple of typosLaszlo Papp
These sentences are not proper English due to the typos. I had initially caught one of them while trying to understand the regmap feature, and then I just ran the vim spell checker, and went through all the items that would need to be fixed for this header file. Signed-off-by: Laszlo Papp <lpapp@kde.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-09cfg80211: Add a function to get the number of supported channelsIlan Peer
Add a utility function to get the number of channels supported by the device, and update the places in the code that need this data. Signed-off-by: Ilan Peer <ilan.peer@intel.com> [replace another occurrence in libertas, fix kernel-doc, fix bugs] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-01-09Merge branches 'arm/smmu', 'core', 'x86/vt-d', 'arm/shmobile', 'x86/amd', ↵Joerg Roedel
'ppc/pamu', 'iommu/fixes' and 'arm/msm' into next
2014-01-09iommu/vt-d: keep shared resources when failed to initialize iommu devicesJiang Liu
Data structure drhd->iommu is shared between DMA remapping driver and interrupt remapping driver, so DMA remapping driver shouldn't release drhd->iommu when it failed to initialize IOMMU devices. Otherwise it may cause invalid memory access to the interrupt remapping driver. Sample stack dump: [ 13.315090] BUG: unable to handle kernel paging request at ffffc9000605a088 [ 13.323221] IP: [<ffffffff81461bac>] qi_submit_sync+0x15c/0x400 [ 13.330107] PGD 82f81e067 PUD c2f81e067 PMD 82e846067 PTE 0 [ 13.336818] Oops: 0002 [#1] SMP [ 13.340757] Modules linked in: [ 13.344422] CPU: 0 PID: 4 Comm: kworker/0:0 Not tainted 3.13.0-rc1-gerry+ #7 [ 13.352474] Hardware name: Intel Corporation LH Pass ........../SVRBD-ROW_T, BIOS SE5C600.86B.99.99.x059.091020121352 09/10/2012 [ 13.365659] Workqueue: events work_for_cpu_fn [ 13.370774] task: ffff88042ddf00d0 ti: ffff88042ddee000 task.ti: ffff88042dde e000 [ 13.379389] RIP: 0010:[<ffffffff81461bac>] [<ffffffff81461bac>] qi_submit_sy nc+0x15c/0x400 [ 13.389055] RSP: 0000:ffff88042ddef940 EFLAGS: 00010002 [ 13.395151] RAX: 00000000000005e0 RBX: 0000000000000082 RCX: 0000000200000025 [ 13.403308] RDX: ffffc9000605a000 RSI: 0000000000000010 RDI: ffff88042ddb8610 [ 13.411446] RBP: ffff88042ddef9a0 R08: 00000000000005d0 R09: 0000000000000001 [ 13.419599] R10: 0000000000000000 R11: 000000000000005d R12: 000000000000005c [ 13.427742] R13: ffff88102d84d300 R14: 0000000000000174 R15: ffff88042ddb4800 [ 13.435877] FS: 0000000000000000(0000) GS:ffff88043de00000(0000) knlGS:00000 00000000000 [ 13.445168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.451749] CR2: ffffc9000605a088 CR3: 0000000001a0b000 CR4: 00000000000407f0 [ 13.459895] Stack: [ 13.462297] ffff88042ddb85d0 000000000000005d ffff88042ddef9b0 0000000000000 5d0 [ 13.471147] 00000000000005c0 ffff88042ddb8000 000000000000005c 0000000000000 015 [ 13.480001] ffff88042ddb4800 0000000000000282 ffff88042ddefa40 ffff88042ddef ac0 [ 13.488855] Call Trace: [ 13.491771] [<ffffffff8146848d>] modify_irte+0x9d/0xd0 [ 13.497778] [<ffffffff8146886d>] intel_setup_ioapic_entry+0x10d/0x290 [ 13.505250] [<ffffffff810a92a6>] ? trace_hardirqs_on_caller+0x16/0x1e0 [ 13.512824] [<ffffffff810346b0>] ? default_init_apic_ldr+0x60/0x60 [ 13.519998] [<ffffffff81468be0>] setup_ioapic_remapped_entry+0x20/0x30 [ 13.527566] [<ffffffff8103683a>] io_apic_setup_irq_pin+0x12a/0x2c0 [ 13.534742] [<ffffffff8136673b>] ? acpi_pci_irq_find_prt_entry+0x2b9/0x2d8 [ 13.544102] [<ffffffff81037fd5>] io_apic_setup_irq_pin_once+0x85/0xa0 [ 13.551568] [<ffffffff8103816f>] ? mp_find_ioapic_pin+0x8f/0xf0 [ 13.558434] [<ffffffff81038044>] io_apic_set_pci_routing+0x34/0x70 [ 13.565621] [<ffffffff8102f4cf>] mp_register_gsi+0xaf/0x1c0 [ 13.572111] [<ffffffff8102f5ee>] acpi_register_gsi_ioapic+0xe/0x10 [ 13.579286] [<ffffffff8102f33f>] acpi_register_gsi+0xf/0x20 [ 13.585779] [<ffffffff81366b86>] acpi_pci_irq_enable+0x171/0x1e3 [ 13.592764] [<ffffffff8146d771>] pcibios_enable_device+0x31/0x40 [ 13.599744] [<ffffffff81320e9b>] do_pci_enable_device+0x3b/0x60 [ 13.606633] [<ffffffff81322248>] pci_enable_device_flags+0xc8/0x120 [ 13.613887] [<ffffffff813222f3>] pci_enable_device+0x13/0x20 [ 13.620484] [<ffffffff8132fa7e>] pcie_port_device_register+0x1e/0x510 [ 13.627947] [<ffffffff810a92a6>] ? trace_hardirqs_on_caller+0x16/0x1e0 [ 13.635510] [<ffffffff810a947d>] ? trace_hardirqs_on+0xd/0x10 [ 13.642189] [<ffffffff813302b8>] pcie_portdrv_probe+0x58/0xc0 [ 13.648877] [<ffffffff81323ba5>] local_pci_probe+0x45/0xa0 [ 13.655266] [<ffffffff8106bc44>] work_for_cpu_fn+0x14/0x20 [ 13.661656] [<ffffffff8106fa79>] process_one_work+0x369/0x710 [ 13.668334] [<ffffffff8106fa02>] ? process_one_work+0x2f2/0x710 [ 13.675215] [<ffffffff81071d56>] ? worker_thread+0x46/0x690 [ 13.681714] [<ffffffff81072194>] worker_thread+0x484/0x690 [ 13.688109] [<ffffffff81071d10>] ? cancel_delayed_work_sync+0x20/0x20 [ 13.695576] [<ffffffff81079c60>] kthread+0xf0/0x110 [ 13.701300] [<ffffffff8108e7bf>] ? local_clock+0x3f/0x50 [ 13.707492] [<ffffffff81079b70>] ? kthread_create_on_node+0x250/0x250 [ 13.714959] [<ffffffff81574d2c>] ret_from_fork+0x7c/0xb0 [ 13.721152] [<ffffffff81079b70>] ? kthread_create_on_node+0x250/0x250 Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Signed-off-by: Joerg Roedel <joro@8bytes.org>
2014-01-09iommu/vt-d, trivial: simplify code with existing macrosJiang Liu
Simplify vt-d related code with existing macros and introduce a new macro for_each_active_drhd_unit() to enumerate all active DRHD unit. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Signed-off-by: Joerg Roedel <joro@8bytes.org>
2014-01-09iommu/vt-d: mark internal functions as staticJiang Liu
Functions alloc_iommu() and parse_ioapics_under_ir() are only used internally, so mark them as static. [Joerg: Made detect_intel_iommu() non-static again for IA64] Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Signed-off-by: Joerg Roedel <joro@8bytes.org>
2014-01-09iommu/vt-d: fix PCI device reference leakage on error recovery pathJiang Liu
Function dmar_parse_dev_scope() should release the PCI device reference count gained in function dmar_parse_one_dev_scope() on error recovery, otherwise it will cause PCI device object leakage. This patch also introduces dmar_free_dev_scope(), which will be used to support DMAR device hotplug. Reviewed-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Signed-off-by: Joerg Roedel <joro@8bytes.org>
2014-01-09Merge branch 'qcom/drivers' into next/driversOlof Johansson
* qcom/drivers: tty: serial: Limit msm_serial_hs driver to platforms that use it mmc: msm_sdcc: Limit driver to platforms that use it usb: phy: msm: Move mach dependent code to platform data Signed-off-by: Olof Johansson <olof@lixom.net>
2014-01-09usb: phy: msm: Move mach dependent code to platform dataIvan T. Ivanov
This patch fix compilation error when driver is compiled in multi-platform builds. drivers/built-in.o: In function `msm_otg_link_clk_reset': ./drivers/usb/phy/phy-msm-usb.c:314: undefined reference to `clk_reset' ./drivers/usb/phy/phy-msm-usb.c:318: undefined reference to `clk_reset' Use platform data supplied reset handlers and adjust error messages reported when reset sequence fail. This is an intermediate step before adding support for reset framework and newer targets. Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Acked-by: David Brown <davidb@codeaurora.org> Cc: Daniel Walker <dwalker@fifo99.com> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-01-09ALSA: Remove memory reservation code from memalloc helperTakashi Iwai
Nowadays we have CMA for obtaining the contiguous memory pages efficiently. Let's kill the old kludge for reserving the memory pages for large buffers. It was rarely useful (only for preserving pages among module reloading or a little help by an early boot scripting), used only by a couple of drivers, and yet it gives too much ugliness than its benefit. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-01-08Merge tag 'renesas-dt-fixes-for-v3.14' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt From Simon Horman: Renesas ARM Based SoC DT Fixes for v3.14 Revert the addition of SSI clocks to DT for the r8a7790 (R-Car H2) and r8a7791 (R-Car M2) SoCs. Unfortunately these patches prevent booting the r8a7790-based Lager board and r8a7791-based Koelsch board to the point where a serial output is available. A solution to this problem is being sought but has not yet been finalised so in the mean time revert the changes. * tag 'renesas-dt-fixes-for-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: Revert "ARM: shmobile: r8a7791: Add SSI clocks in device tree" Revert "ARM: shmobile: r8a7790: Add SSI clocks in device tree" Signed-off-by: Olof Johansson <olof@lixom.net>
2014-01-08Merge tag 'extcon-next-for-3.14' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next Chanwoo writes: Update extcon for v3.14 This patchset add new driver of extcon-max14577.c which detect various external connector and fix minor issue of extcon provider driver(extcon-arizona/palams/ gpio.c). Also, update documentation of previous 'switch' porting guide and extcon git repository url. Detailed description for patchset: - New driver of extcon-max14577.c : Add extcon-max14577.c drvier to support Maxim MUIC(Micro USB Interface Controller) which detect USB/TA/JIG/AUDIO-DOCK and additional accessory according to each resistance when connected external connector. - extcon-arizoan.c driver : Code clean to use define macro instead of hex value : Fix minor issue to reset back to our staring state : Fix race with microphone detection and removal - extcon-palmas.c driver : Fix minor issue and renaming compatible string of Devicetree - extcon-gpio.c driver : Fix bug about ordering initialization of gpio pin on probe() : Send uevent after wakeup from suspend state because some SoC haven't wakeup interrupt on suspend state. - Documentation (Documentation/extcon/porting-android-switch-class) : Fix switch class porting guide - Update extcon git repository url
2014-01-08Merge v3.13-rc6 into char-misc-nextGreg Kroah-Hartman
We want these fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-09extcon: gpio: Add power resume supportRongjun Ying
When system on the suspend state, Some SoC can't get gpio interrupt. After system resume, need send extcon uevent to userspace. Signed-off-by: Rongjun Ying <rongjun.ying@csr.com> Reviewed-by: Barry Song <Baohua.Song@csr.com> Acked-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2014-01-08Merge tag 'for_3.14/samsung-clk' of ↵Mike Turquette
git://git.kernel.org/pub/scm/linux/kernel/git/tfiga/samsung-clk into clk-next-samsung (A bit late) first round of Samsung clock patches for v3.14.
2014-01-08bcache: Add bch_btree_keys_u64s_remaining()Kent Overstreet
Helper function to explicitly check how much space is free in a btree node Signed-off-by: Kent Overstreet <kmo@daterainc.com>
2014-01-08bcache: Add struct btree_keysKent Overstreet
Soon, bset.c won't need to depend on struct btree. Signed-off-by: Kent Overstreet <kmo@daterainc.com>
2014-01-08bcache: Bkey indexing renamingKent Overstreet
More refactoring: node() -> bset_bkey_idx() end() -> bset_bkey_last() Signed-off-by: Kent Overstreet <kmo@daterainc.com>
2014-01-08bcache/md: Use raid stripe sizeKent Overstreet
Now that we've got code for raid5/6 stripe awareness, bcache just needs to know about the stripes and when writing partial stripes is expensive - we probably don't want to enable this optimization for raid1 or 10, even though they have stripes. So add a flag to queue_limits. Signed-off-by: Kent Overstreet <kmo@daterainc.com>
2014-01-08bcache: Rework allocator reservesKent Overstreet
We need a reserve for allocating buckets for new btree nodes - and now that we've got multiple btrees, it really needs to be per btree. This reworks the reserves so we've got separate freelists for each reserve instead of watermarks, which seems to make things a bit cleaner, and it adds some code so that btree_split() can make sure the reserve is available before it starts. Signed-off-by: Kent Overstreet <kmo@daterainc.com>
2014-01-08kvm: remove dead codeStephen Hemminger
The function kvm_io_bus_read_cookie is defined but never used in current in-tree code. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2014-01-08kvm: make local functions staticStephen Hemminger
Running 'make namespacecheck' found lots of functions that should be declared static, since only used in one file. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2014-01-08Merge branch 'for-upstream' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
2014-01-08clk: exynos-audss: add support for Exynos 5420Andrew Bresticker
The AudioSS block on Exynos 5420 has an additional clock gate for the ADMA bus clock. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Acked-by: Mike Turquette <mturquette@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-01-08clk: exynos5250: add clock ID for div_pcm0Andrew Bresticker
There is no gate for the PCM clock input to the AudioSS block, so the parent of sclk_pcm is div_pcm0. Add a clock ID for it so that we can reference it in device trees. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Acked-by: Mike Turquette <mturquette@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-01-08ARM: exynos5440: create a DT header defining CLK IDsAndrzej Hajda
The patch adds header file defining clock IDs. This allows to use macros instead of magic numbers in DT bindings. Signed-off-by: Andrzej Hajda <a.hajda-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Signed-off-by: Kyungmin Park <kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Acked-by: Mike Turquette <mturquette@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-01-08ARM: exynos5420: create a DT header defining CLK IDsAndrzej Hajda
The patch adds header file defining clock IDs. This allows to use macros instead of magic numbers in DT bindings. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Mike Turquette <mturquette@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-01-08ARM: exynos5250: create a DT header defining CLK IDsAndrzej Hajda
The patch adds header file defining clock IDs. This allows to use macros instead of magic numbers in DT bindings. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Mike Turquette <mturquette@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-01-08ARM: exynos4: create a DT header defining CLK IDsAndrzej Hajda
The patch adds header file defining clock IDs. This allows to use macros instead of magic numbers in DT bindings. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Mike Turquette <mturquette@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-01-08jump_label: use defined macros instead of hard-coding for better readabilityJiang Liu
Use macro JUMP_LABEL_TRUE_BRANCH instead of hard-coding for better readability. Acked-by: Steven Rostedt <rostedt@goodmis.org> Acked-by: Jason Baron <jbaron@akamai.com> Signed-off-by: Jiang Liu <liuj97@gmail.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2014-01-08ACPICA: Update version to 20131218.Bob Moore
Version 20131218. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-01-08ACPICA: Utilities: Cleanup declarations of the acpi_gbl_debug_file global.Lv Zheng
This global is acting as an OSL global variable, implemented in the oswinxf.c and osunixxf.c. This patch cleans up the definition of this variable so that new utilities do not need to define it in order to link. Linux kernel behaviour is not affected as the changes only applies to the ACPICA userspace utilities which are not shipped in the kernel currently. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-01-08ACPICA: Linuxize: Cleanup spaces after special macro invocations.Lv Zheng
This patch reflects the improvment of a cleanup step which is performed in the release process. There are still spaces in the "linuxized" ACPICA files after special macro invocations. This is because indent treats comments and pre-processor directives as spaces, thus we need to skip them. Before applying this patch, cleanup code will search from keyword back to end of line and wipe spaces between them. After applying this patch, cleanup code will search to the end of the macro invocations, skip "empty lines", "comments" and "pre-processor directives", then wipe the spaces between the new line and the first non-spaces characters. Following improvements are thus achieved in the release automation by this commit which are originally maintained manually: - acpi_status acpi_ev_remove_global_lock_handler(void); +acpi_status acpi_ev_remove_global_lock_handler(void); - acpi_status +acpi_status acpi_ev_match_gpe_method(acpi_handle obj_handle, - acpi_status acpi_subsystem_status(void); +acpi_status acpi_subsystem_status(void); - acpi_status acpi_install_notify_handler(acpi_handle device, u32 handler_type, +acpi_status acpi_install_notify_handler(acpi_handle device, u32 handler_type, - acpi_status +acpi_status acpi_acquire_mutex(acpi_handle handle, acpi_string pathname, u16 timeout); - acpi_status +acpi_status acpi_get_sleep_type_data(u8 sleep_state, u8 *slp_typ_a, u8 *slp_typ_b); - acpi_status acpi_leave_sleep_state_prep(u8 sleep_state); +acpi_status acpi_leave_sleep_state_prep(u8 sleep_state); Some empty lines are restored by this commit due to the change of the removal implementation. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-01-08ACPICA: Update ACPI example code to make it an actual working program.Bob Moore
Previously, the example code (tools/examples) showed the ACPICA init code, but was not an actual working program. Added ACPI tables to make it actually function. Linux kernel behaviour is not affected as the change only applies to the ACPICA userspace utilities which are not shipped in the kernel currently. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-01-08ACPICA: Add helper macros to extract bus/segment numbers from HEST table.Betty Dall
This change adds two macros to extract the encoded bus and segment numbers from the HEST Bus field. Signed-off-by: Betty Dall <betty.dall@hp.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-01-08ACPICA: Tables: Add full support for the PCCT table, update table definition.Bob Moore
Updates the PCCT table definition in the actbl3.h header. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-01-08ACPICA: Tables: Add full support for the DBG2 table.Bob Moore
Updates the DBG2 (Debug Port 2) table definition in the actbl2.h header. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-01-08ACPICA: Add option to favor 32-bit FADT addresses.Bob Moore
This change adds an option to favor 32-bit FADT addresses when there is a conflict between the 32-bit and 64-bit versions of the same address. The default behavior is to use the 64-bit version in accordance with the ACPI specification. This can now be overridden via the AcpiGbl_Use32BitFadtAddresses flag. Lv Zheng. Also, the "Convert FADT" and "Verify FADT" functions have been merged to simplify the code, make it easier to understand, and make it easier to maintain. Bob Moore. References: https://bugs.acpica.org/show_bug.cgi?id=885 References: https://bugs.acpica.org/show_bug.cgi?id=993 Original-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-01-08ACPICA: Cleanup the option of forcing the use of the RSDT.Lv Zheng
This change adds a runtime option that will force ACPICA to use the RSDT instead of the XSDT. Although the ACPI spec requires that an XSDT be used instead of the RSDT, the XSDT has been found to be corrupt or ill-formed on some machines. This option is already in the Linux kernel. When it is back ported to ACPICA, code is re-written to follow ACPICA coding style. This patch is the generation of the integration. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-01-08ACPICA: Back port and refine validation of the XSDT root table.Lv Zheng
Some platforms contain an XSDT that is ill-formed or otherwise invalid (such as containing some or all entries that are NULL pointers). This change adds a new function to validate the XSDT before actually using it. If the XSDT is found to be invalid, ACPICA will now fall back to using the RSDT instead. This feature is already in the Linux kernel. When it is back ported to ACPICA, code is refined to follow ACPICA coding style and this patch is the generation of the integration. Original-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-01-08ACPICA: Linux Header: Remove unused OSL prototypes.Lv Zheng
This patch removes 2 useless OSL prototypes as they are not used by Linux now. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-01-08ACPICA: Remove unused ACPI_FREE_BUFFER macro. No functional change.Lv Zheng
This macro is no longer used by ACPICA and it is not public. Also update comments related to the use of ACPI_ALLOCATE_BUFFER and the use of acpi_os_free (kfree is equivalent and prefered in the kernel) to free the buffer. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-01-08gpio / ACPI: get rid of acpi_gpio.hMika Westerberg
Now that all users of acpi_gpio.h have been moved to use either the GPIO descriptor interface or to the internal gpiolib.h we can get rid of acpi_gpio.h entirely. Once this is done the only interface to get GPIOs to drivers enumerated from ACPI namespace is the descriptor based interface. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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