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* ASoC: pxa: poodle: Fix enum ctl accesses in a wrong typeTakashi Iwai2016-03-011-6/+6
| | | | | | | | | "Jack Function" and "Speaker Function" ctls in poodle are enum, while the current driver accesses wrongly via value.integer.value[]. They have to be via value.enumerated.item[] instead. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: pxa: magician: Fix enum ctl accesses in a wrong typeTakashi Iwai2016-03-011-3/+3
| | | | | | | | | | | | "Input Select" ctl in magician driver is an enum, while the current driver accesses wrongly via value.integer.value[]. They have to be via value.enumerated.item[] instead. (Meanwhile "Headphone Switch" and "Speaker Switch" are boolean, so they should stay to access via value.integer.value[] as is.) Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: pxa: corgi: Fix enum ctl accesses in a wrong typeTakashi Iwai2016-03-011-6/+6
| | | | | | | | | "Jack Function" and "Speaker Function" ctls in corgi are enum, while the current driver accesses wrongly via value.integer.value[]. They have to be via value.enumerated.item[] instead. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
* Linux 4.5-rc1Linus Torvalds2016-01-241-2/+2
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* Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2016-01-24130-676/+4923
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Ralf Baechle: "This is the main pull request for MIPS for 4.5 plus some 4.4 fixes. The executive summary: - ATH79 platform improvments, use DT bindings for the ATH79 USB PHY. - Avoid useless rebuilds for zboot. - jz4780: Add NEMC, BCH and NAND device tree nodes - Initial support for the MicroChip's DT platform. As all the device drivers are missing this is still of limited use. - Some Loongson3 cleanups. - The unavoidable whitespace polishing. - Reduce clock skew when synchronizing the CPU cycle counters on CPU startup. - Add MIPS R6 fixes. - Lots of cleanups across arch/mips as fallout from KVM. - Lots of minor fixes and changes for IEEE 754-2008 support to the FPU emulator / fp-assist software. - Minor Ralink, BCM47xx and bcm963xx platform support improvments. - Support SMP on BCM63168" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (84 commits) MIPS: zboot: Add support for serial debug using the PROM MIPS: zboot: Avoid useless rebuilds MIPS: BMIPS: Enable ARCH_WANT_OPTIONAL_GPIOLIB MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() function MIPS: bcm963xx: Update bcm_tag field image_sequence MIPS: bcm963xx: Move extended flash address to bcm_tag header file MIPS: bcm963xx: Move Broadcom BCM963xx image tag data structure MIPS: bcm63xx: nvram: Use nvram structure definition from header file MIPS: bcm963xx: Add Broadcom BCM963xx board nvram data structure MAINTAINERS: Add KVM for MIPS entry MIPS: KVM: Add missing newline to kvm_err() MIPS: Move KVM specific opcodes into asm/inst.h MIPS: KVM: Use cacheops.h definitions MIPS: Break down cacheops.h definitions MIPS: Use EXCCODE_ constants with set_except_vector() MIPS: Update trap codes MIPS: Move Cause.ExcCode trap codes to mipsregs.h MIPS: KVM: Make kvm_mips_{init,exit}() static MIPS: KVM: Refactor added offsetof()s MIPS: KVM: Convert EXPORT_SYMBOL to _GPL ...
| * Merge branch '4.4-fixes' into mips-for-linux-nextRalf Baechle2016-01-247-4/+14
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| | * MIPS: Fix macro typoJaedon Shin2016-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the CONFIG_MIPS_CMDLINE_EXTEND to CONFIG_MIPS_CMDLINE_DTB_EXTEND to resolve the EXTEND_WITH_PROM macro. Signed-off-by: Jaedon Shin <jaedon.shin@gmail.com> Fixes: 2024972ef533 ("MIPS: Make the kernel arguments from dtb available") Reviewed-by: Alexander Sverdlin <alexander.svedlin@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11909/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| | * MIPS: smp-cps: Ensure secondary cores start with EVA disabledMatt Redfearn2016-01-242-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kernel currently assumes that a core will start up in legacy mode using the exception base provided through the CM GCR registers. If a core has been configured in hardware to start in EVA mode, these assumptions will fail. This patch ensures that secondary cores are initialized to meet these assumptions. Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com> Reviewed-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11907/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| | * MIPS: io.h: Define `ioremap_cache'Maciej W. Rozycki2016-01-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Maciej W. Rozycki <macro@imgtec.com> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12040/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| | * Revert "MIPS: Fix PAGE_MASK definition"Dan Williams2016-01-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 22b14523994588279ae9c5ccfe64073c1e5b3c00. It was originally sent in an earlier revision of the pfn_t patchset. Besides being broken, the warning is also fixed by PFN_FLAGS_MASK casting the PAGE_MASK to an unsigned long. Reported-by: Manuel Lauss <manuel.lauss@gmail.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Cc: linux-kernel@vger.kernel.org Cc: Linux-MIPS <linux-mips@linux-mips.org> Cc: stable@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12182/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: zboot: Add support for serial debug using the PROMAlban Bedel2016-01-243-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As most platforms implement the PROM serial interface prom_putchar() add a simple bridge to allow re-using this code for zboot. Signed-off-by: Alban Bedel <albeu@free.fr> Cc: Alex Smith <alex.smith@imgtec.com> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11811/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: zboot: Avoid useless rebuildsAlban Bedel2016-01-241-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add dummy.o to the targets list, and fill targets automatically from $(vmlinuzobjs) to avoid having to maintain two lists. When building with XZ compression copy ashldi3.c to the build directory to use a different object file for the kernel and zboot. Without this the same object file need to be build with different flags which cause a rebuild at every run. Signed-off-by: Alban Bedel <albeu@free.fr> Cc: linux-mips@linux-mips.org Cc: Alex Smith <alex.smith@imgtec.com> Cc: Wu Zhangjin <wuzhangjin@gmail.com> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11810/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: BMIPS: Enable ARCH_WANT_OPTIONAL_GPIOLIBFlorian Fainelli2016-01-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow BMIPS_GENERIC supported platforms to build GPIO controller drivers. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Dragan Stancevic <dragan.stancevic@gmail.com> Cc: cernekee@gmail.com Cc: jaedon.shin@gmail.com Cc: gregory.0xf0@gmail.com Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12019/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() functionSimon Arlott2016-01-242-13/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove bcm63xx_nvram_get_psi_size() as it now has no users. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11836/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: bcm963xx: Update bcm_tag field image_sequenceSimon Arlott2016-01-241-6/+5Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "dual_image" and "inactive_flag" fields should be merged into a single "image_sequence" field. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11834/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: bcm963xx: Move extended flash address to bcm_tag header fileSimon Arlott2016-01-242-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The extended flash address needs to be subtracted from bcm_tag flash image offsets. Move this value to the bcm_tag header file. Renamed define name to consistently use bcm963xx for flash layout which should be considered a property of the board and not the SoC (i.e. bcm63xx could theoretically be used on a board without CFE or any flash). Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11833/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: bcm963xx: Move Broadcom BCM963xx image tag data structureSimon Arlott2016-01-243-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move Broadcom BCM963xx image tag data structure to include/linux/ so that drivers outside of mach-bcm63xx can use it. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11832/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: bcm63xx: nvram: Use nvram structure definition from header fileSimon Arlott2016-01-241-32/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the common definition of the nvram structure from the header file include/linux/bcm963xx_nvram.h instead of maintaining a separate copy. Read the version 5 size of nvram data from memory and then call the new checksum verification function from the header file. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11831/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: bcm963xx: Add Broadcom BCM963xx board nvram data structureSimon Arlott2016-01-242-0/+113
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Broadcom BCM963xx boards have multiple nvram variants across different SoCs with additional checksum fields added whenever the size of the nvram was extended. Add this structure as a header file so that multiple drivers can use it. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11830/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MAINTAINERS: Add KVM for MIPS entryJames Hogan2016-01-241-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I've pretty much been maintaining KVM for MIPS for a while now. Lets make it more official (and make sure I get Cc'd on relevant patches). Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11898/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: KVM: Add missing newline to kvm_err()James Hogan2016-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing newline to end of kvm_err string when guest PMAP couldn't be allocated. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11896/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Move KVM specific opcodes into asm/inst.hJames Hogan2016-01-244-28/+5Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The header arch/mips/kvm/opcode.h defines a few extra opcodes which aren't in arch/mips/include/uapi/asm/inst.h. There's nothing KVM specific about them, so lets move them into inst.h where they belong and delete the header. Note that mfmcz_op is renamed to mfmc0_op to match the instruction set manual, and wait_op was already added to inst.h in commit b0a3eae2b943 ("MIPS: inst.h: define COP0 wait op"), merged in v3.16-rc1. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11895/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: KVM: Use cacheops.h definitionsJames Hogan2016-01-241-22/+8Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop the custom cache operation code definitions used by KVM for emulating guest CACHE instructions, and switch to use the existing definitions in <asm/cacheops.h>. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11893/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Break down cacheops.h definitionsJames Hogan2016-01-241-42/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of the cache op codes defined in cacheops.h are split into a 2-bit cache identifier, and a 3-bit cache op code which does largely the same thing semantically regardless of the cache identifier. To allow the use of these definitions by KVM for decoding cache ops, break the definitions down into parts where it makes sense to do so, and add masks for the Cache and Op field within the cache op. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: linux-mips@linux-mips.org Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11892/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Use EXCCODE_ constants with set_except_vector()James Hogan2016-01-242-30/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The first argument to set_except_vector is the ExcCode, which we now have definitions for. Lets make use of them. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11894/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Update trap codesJames Hogan2016-01-241-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a few missing trap codes. [ralf@linux-mips.org: Drop removal of exception codes. I don't care what the incomplete architecture spec says; it can't change existing hardware and VCEI is supported indeed.] Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: linux-mips@linux-mips.org Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11890/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Move Cause.ExcCode trap codes to mipsregs.hJames Hogan2016-01-245-83/+80Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the Cause.ExcCode trap code definitions from kvm_host.h to mipsregs.h, since they describe architectural bits rather than KVM specific constants, and change the prefix from T_ to EXCCODE_. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11891/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: KVM: Make kvm_mips_{init,exit}() staticJames Hogan2016-01-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The module init and exit functions have no need to be global, so make them static. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11889/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: KVM: Refactor added offsetof()sJames Hogan2016-01-241-7/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When calculating the offsets into the commpage for dynamically translated mtc0/mfc0 guest instructions, multiple offsetof()s are added together to find the offset of the specific register in the mips_coproc, within the commpage. Simplify each of these cases to a single offsetof() to find the offset of the specific register within the commpage. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11888/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: KVM: Convert EXPORT_SYMBOL to _GPLJames Hogan2016-01-242-19/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Export symbols only to GPL modules to match other KVM symbols in virt/kvm/ and arch/*/kvm/. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11887/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: KVM: Drop unused kvm_mips_host_tlb_inv_index()James Hogan2016-01-242-38/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function kvm_mips_host_tlb_inv_index() is unused, so drop it completely. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Gleb Natapov <gleb@kernel.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11886/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Move definition of DC bit to mipsregs.hJames Hogan2016-01-242-3/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The CAUSEB_DC and CAUSEF_DC definitions used by KVM are defined in asm/kvm_host.h, but all the other Cause register field definitions are found in asm/mipsregs.h. Lets reunite the DC bit definitions with its friends in mipsregs.h. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11885/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: KVM: Drop some unused definitions from kvm_host.hJames Hogan2016-01-241-5/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some definitions in the MIPS asm/kvm_host.h are completely unused, so lets drop them. MS_TO_NS is no longer used since commit e30492bbe95a ("MIPS: KVM: Rewrite count/compare timer emulation"). The others don't appear ever to have been used. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11884/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: KVM: Trivial whitespace and style fixesJames Hogan2016-01-245-15/+14Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A bunch of misc whitespace and style fixes within arch/mips/kvm/. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11883/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: pic32mzda: Add initial PIC32MZDA Starter Kit defconfigJoshua Henderson2016-01-241-0/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds an initial default config that enables all available PIC32 drivers and is enough for booting a PIC32MZDA Starter Kit. Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12105/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: dts: Add initial DTS for the PIC32MZDA Starter KitJoshua Henderson2016-01-246-0/+697
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds basic DTS configuration for the PIC32MZDA chip and in turn the PIC32MZDA Starter Kit. Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Paul Burton <paul.burton@imgtec.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12104/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Add support for PIC32MZDA platformJoshua Henderson2016-01-2422-0/+1476
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the Microchip PIC32 MIPS microcontroller with the specific variant PIC32MZDA. PIC32MZDA is based on the MIPS m14KEc core and boots using device tree. This includes an early pin setup and early clock setup needed prior to device tree being initialized. In additon, an interface is provided to synchronize access to registers shared across several peripherals. Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12097/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | dt/bindings: Add bindings for PIC32/MZDA platformsJoshua Henderson2016-01-241-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the Microchip PIC32 platform along with the specific variant PIC32MZDA on a PIC32MZDA Starter Kit. Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Acked-by: Rob Herring <robh@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12096/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | IRQCHIP: irq-pic32-evic: Add support for PIC32 interrupt controllerCristian Birsan2016-01-243-0/+330
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the interrupt controller present on PIC32 class devices. It handles all internal and external interrupts. This controller exists outside of the CPU core and is the arbitrator of all interrupts (including interrupts from the CPU itself) before they are presented to the CPU. The following features are supported: - DT properties for EVIC and for devices/peripherals that use interrupt lines - Persistent and non-persistent interrupt handling - irqdomain and generic chip support - Configuration of external interrupt edge polarity Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12092/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | dt/bindings: Add bindings for PIC32 interrupt controllerCristian Birsan2016-01-241-0/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Document the devicetree bindings for the interrupt controller on Microchip PIC32 class devices. Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Acked-by: Rob Herring <robh@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12093/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: bmips: Improve BCM6368 device treeÁlvaro Fernández Rojas2016-01-241-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add brcm,bcm6358-leds node to bcm6368.dtsi Add reboot support (syscon-reboot as defined in BCM6328) Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Cc: f.fainelli@gmail.com Cc: jogo@openwrt.org Cc: cernekee@gmail.com Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: Álvaro Fernández Rojas <noltari@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/12117/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: bmips: Improve BCM6328 device treeÁlvaro Fernández Rojas2016-01-241-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds bcm6328-leds node to bcm6328.dtsi Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Cc: jogo@openwrt.org Cc: cernekee@gmail.com Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: Álvaro Fernández Rojas <noltari@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/12116/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: ptrace: Drop cp0_tcstatus from regoffset_table[]James Hogan2016-01-241-3/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The cp0_tcstatus member of struct pt_regs was removed along with the rest of SMTC in v3.16, commit b633648c5ad3 ("MIPS: MT: Remove SMTC support"), however recent uprobes support in v4.3 added back a reference to it in the regoffset_table[] in ptrace.c. Remove it. Signed-off-by: James Hogan <james.hogan@imgtec.com> Fixes: 40e084a506eb ("MIPS: Add uprobes support.") Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11920/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: TXx9: iocled: Be sure to clamp return valueLinus Walleij2016-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As we want gpio_chip .get() calls to be able to return negative error codes and propagate to drivers, we need to go over all drivers and make sure their return values are clamped to [0,1]. We do this by using the ret = !!(val) design pattern. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-mips@linux-mips.org Cc: linux-gpio@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11925/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: RB532: Be sure to clamp return valueLinus Walleij2016-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As we want gpio_chip .get() calls to be able to return negative error codes and propagate to drivers, we need to go over all drivers and make sure their return values are clamped to [0,1]. We do this by using the ret = !!(val) design pattern. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-mips@linux-mips.org Cc: linux-gpio@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11924/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: TXx9: Be sure to clamp return valueLinus Walleij2016-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As we want gpio_chip .get() calls to be able to return negative error codes and propagate to drivers, we need to go over all drivers and make sure their return values are clamped to [0,1]. We do this by using the ret = !!(val) design pattern. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-mips@linux-mips.org Cc: linux-gpio@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11923/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: ar7: Be sure to clamp return valueLinus Walleij2016-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As we want gpio_chip .get() calls to be able to return negative error codes and propagate to drivers, we need to go over all drivers and make sure their return values are clamped to [0,1]. We do this by using the ret = !!(val) design pattern. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Cc: Alban Bedel <albeu@free.fr> Cc: linux-mips@linux-mips.org Cc: linux-gpio@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11922/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Alchemy: Be sure to clamp return valueLinus Walleij2016-01-241-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As we want gpio_chip .get() calls to be able to return negative error codes and propagate to drivers, we need to go over all drivers and make sure their return values are clamped to [0,1]. We do this by using the ret = !!(val) design pattern. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-mips@linux-mips.org Cc: linux-gpio@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11921/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: math-emu: dsemul: Reduce `get_isa16_mode' clutterMaciej W. Rozycki2016-01-241-8/+9
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Maciej W. Rozycki <macro@imgtec.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12178/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: inst.h: Fix some instruction descriptionsMaciej W. Rozycki2016-01-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the description of the microMIPS NOP16 encoding or MM_NOP16, which is not equivalent to the MIPS16 NOP instruction. This is 0x0c00 and represents the microMIPS `MOVE16 $0, $0' operation, whereas MIPS16 NOP is encoded as 0x6500, representing `MOVE $0, $16'. Also fix a typo in `mm_fp0_format' description. Signed-off-by: Maciej W. Rozycki <macro@imgtec.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12177/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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