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2015-09-05CRIS: UAPI: use generic socket.hRabin Vincent2-92/+1
CRIS' socket.h is equivalent to the asm-generic version. Effective diff: -#ifndef _ASM_SOCKET_H -#define _ASM_SOCKET_H - - +#ifndef __ASM_GENERIC_SOCKET_H +#define __ASM_GENERIC_SOCKET_H #include <asm/sockios.h> #define SO_LINGER 13 #define SO_BSDCOMPAT 14 #define SO_REUSEPORT 15 +#ifndef SO_PASSCRED #define SO_PASSCRED 16 #define SO_PEERCRED 17 #define SO_RCVLOWAT 18 #define SO_SNDLOWAT 19 #define SO_RCVTIMEO 20 #define SO_SNDTIMEO 21 +#endif #define SO_SECURITY_AUTHENTICATION 22 Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05CRIS: UAPI: use generic sembuf.hRabin Vincent2-25/+1
CRIS's sembuf.h is equivalent to the asm-generic version. Effective diff: -#ifndef _CRIS_SEMBUF_H -#define _CRIS_SEMBUF_H +#ifndef __ASM_GENERIC_SEMBUF_H +#define __ASM_GENERIC_SEMBUF_H +#include <asm/bitsperlong.h> struct semid64_ds { struct ipc64_perm sem_perm; __kernel_time_t sem_otime; +#if __BITS_PER_LONG != 64 unsigned long __unused1; +#endif __kernel_time_t sem_ctime; +#if __BITS_PER_LONG != 64 unsigned long __unused2; +#endif unsigned long sem_nsems; unsigned long __unused3; unsigned long __unused4; Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05CRIS: UAPI: use generic sockios.hRabin Vincent2-13/+1
CRIS' sockios.h is equivalent to the asm-generic version. Effective diff: -#ifndef __ARCH_CRIS_SOCKIOS__ -#define __ARCH_CRIS_SOCKIOS__ +#ifndef __ASM_GENERIC_SOCKIOS_H +#define __ASM_GENERIC_SOCKIOS_H Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05CRIS: UAPI: use generic auxvec.hRabin Vincent2-4/+1
CRIS's auxvec.h is empty just like the asm-generic version. Effective diff: -#ifndef __ASMCRIS_AUXVEC_H -#define __ASMCRIS_AUXVEC_H +#ifndef __ASM_GENERIC_AUXVEC_H +#define __ASM_GENERIC_AUXVEC_H + Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05CRIS: UAPI: use generic headers via KbuildRabin Vincent12-31/+10
Use Kbuild magic to include the generic headers. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05CRIS: UAPI: fix elf.h exportRabin Vincent4-1/+8
CRIS userspace (uClibc for one) expects asm/elf.h to be exported but this header appears to have gone missing at some point. Move it to uapi/ and export it. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05CRIS: don't make asm/elf.h depend on asm/user.hRabin Vincent3-8/+7
We're going to export asm/elf.h; remove its dependencies on the non-exported asm/user.h and the unused asm/system.h include. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05CRIS: UAPI: fix ptrace.hRabin Vincent6-3/+8
The exported ptrace.h header on CRIS references an "arch" directory which does not exist. Fix this by having the variants in the same directory and including them conditionally, similar to other architectures. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05CRISv32: Squash compile warnings for axisflashmapJesper Nilsson1-4/+5
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05CRISv32: Add GPIO driver to the default configsJesper Nilsson4-14/+12
Fix a number of small issues visible when GPIO is enabled: - Correct missing default for !ETRAXFS in Kconfig - Remove information on number of bits for some Kconfigs related to the GPIO, they are different in ETRAX FS and ARTPEC-3 - Fix compile warning in ARTPEC-3 GPIO driver Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05CRISv32: ETRAX FS: Squash warnings in pinmux driverJesper Nilsson1-2/+6
Squash the followng warnings arch/cris/arch-v32/mach-fs/pinmux.c: In function 'crisv32_pinmux_alloc_fixed': arch/cris/arch-v32/mach-fs/pinmux.c:104:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement] arch/cris/arch-v32/mach-fs/pinmux.c: In function 'crisv32_pinmux_dealloc_fixed': arch/cris/arch-v32/mach-fs/pinmux.c:238:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement] arch/cris/arch-v32/mach-fs/pinmux.c: In function '__crisv32_pinmux_alloc': arch/cris/arch-v32/mach-fs/pinmux.c:49:1: warning: control reaches end of non-void function [-Wreturn-type] Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05CRIS: Wire up missing syscallsChen Gang4-1/+25
The related warnings: CALL scripts/checksyscalls.sh <stdin>:1229:2: warning: #warning syscall sched_setattr not implemented [-Wcpp] <stdin>:1232:2: warning: #warning syscall sched_getattr not implemented [-Wcpp] <stdin>:1235:2: warning: #warning syscall renameat2 not implemented [-Wcpp] <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp] <stdin>:1241:2: warning: #warning syscall getrandom not implemented [-Wcpp] <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp] <stdin>:1247:2: warning: #warning syscall bpf not implemented [-Wcpp] <stdin>:1250:2: warning: #warning syscall execveat not implemented [-Wcpp] Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Jesper Nilsson <jespern@axis.com>
2015-09-05CRISv32: allow CONFIG_DEBUG_BUGVERBOSERabin Vincent1-0/+1
Support for verbose BUG reporting already exists, but the HAVE flag that allows the option to be enabled is missing. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jespern@axis.com>
2015-09-05CRISv32: add unreachable() to BUG()Rabin Vincent1-2/+9
Add an unreachable() in the BUG() implementations, to get rid of several warnings similar to the one below: kernel/sched/core.c: In function 'pick_next_task': kernel/sched/core.c:2690:1: warning: control reaches end of non-void function [-Wreturn-type] Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jespern@axis.com>
2015-09-05cris: arch-v32: gpio: Use kzalloc instead of kmalloc/memsetChristophe Jaillet1-2/+1
Turn a kmalloc/memset into an equivalent kzalloc. Doing so also move the zero'ing of the memory outside of a mutex. Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr> Signed-off-by: Jesper Nilsson <jespern@axis.com>
2015-09-03hpfs: update ctime and mtime on directory modificationMikulas Patocka1-1/+24
Update ctime and mtime when a directory is modified. (though OS/2 doesn't update them anyway) Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: stable@kernel.org # v3.3+ Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-09-03hpfs: support hotfixesMikulas Patocka5-20/+76
When the OS/2 driver hits a disk write error, it writes the sector to another location and adds the sector mapping to the hotfix map. This patch makes the hpfs driver understand the hotfix map and remap accesses accoring to it. Signed-off-by: Mikulas Patocka <mikulas@twibright.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-09-03Input: elan_i2c - use iap_version to get firmware informationDuson Lin1-6/+6
When driver is in IAP mode ic_type query may return 0xff. However iap_version will always be valid, so let's use it to determine parameters of the firmware that the controller is supposed to accept. Signed-off-by: Duson Lin <dusonlin@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-09-03pcmcia: soc_common: remove skt_dev_info's clk pointerRussell King3-3/+0
We no longer need to store the clk pointer in struct skt_dev_info as we no longer need to remember the clk pointer for the cleanup paths. Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-09-03pcmcia: sa11xx_base.c: remove useless init/exit functionsRussell King1-10/+0
A library module is not required to have module init/exit functions. Get rid of these unnecessary functions. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-09-03pcmcia: sa1111: simplify clk handing in sa1111_pcmcia_add()Russell King1-6/+7
clk_get(dev, NULL) will always refer to the same clock, so it's pointless calling this multiple times for the same device. As we no longer have to worry about the cleanup (via use of devm_clk_get()) we can simplify sa1111_pcmcia_add() too. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-09-03pcmcia: sa1111: update socket driver to use devm_clk_get() APIRussell King1-2/+1
Update the pxa2xx socket driver to use the devm_clk_get() API so that the cleanup paths are simplified. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-09-03pcmcia: pxa2xx: convert memory allocation to devm_* APIRussell King1-5/+3
Convert the pxa2xx socket driver memory allocation to use devm_kzalloc() to simplify the cleanup path. Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-09-03pcmcia: pxa2xx: update socket driver to use devm_clk_get() APIRussell King1-6/+2
Update the pxa2xx socket driver to use the devm_clk_get() API so that the cleanup paths are simplified. Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-09-03drm/i915: Add locks around audio component bind/unbindDavid Henningsson1-0/+4
This will make sure that audio callbacks do not race with component bind/unbind. [Note: this is an update patch to commit [51e1d83cab99: drm/i915: Call audio pin/ELD notify function] where I mistakenly applied the older version. Jani and Daniel's review tags were to the latest version, so I add them below, too -- tiwai] Signed-off-by: David Henningsson <david.henningsson@canonical.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-03MIPS: UAPI: Fix unrecognized opcode WSBH/DSBH/DSHD when using MIPS16.Yousong Zhou1-3/+9
The nomips16 has to be added both as function attribute and assembler directive. When only function attribute is specified, the compiler will inline the function with -Os optimization. The generated assembly code cannot be correctly assembled because ISA mode switch has to be done through jump instruction. When only ".set nomips16" directive is used, the generated assembly code will use MIPS32 code for the inline assembly template and MIPS16 for the function return. The compiled binary is invalid: 00403100 <__arch_swab16>: 403100: 7c0410a0 wsbh v0,a0 403104: e820ea31 swc2 $0,-5583(at) while correct code should be: 00402650 <__arch_swab16>: 402650: 7c0410a0 wsbh v0,a0 402654: 03e00008 jr ra 402658: 3042ffff andi v0,v0,0xffff Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com> Cc: Chen Jie <chenj@lemote.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11087/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03drm/i915: Drop port_mst_index parameter from pin/eld callbackDavid Henningsson3-5/+4
The port_mst_index parameter was reserved for future use, but maintainers prefer to add it later when it is actually used. [Note: this is an update patch to commit [51e1d83cab99: drm/i915: Call audio pin/ELD notify function] where I mistakenly applied the older version. Jani and Daniel's review tags were to the latest version, so I add them below, too -- tiwai] Signed-off-by: David Henningsson <david.henningsson@canonical.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-03MIPS: Fix alignment of quiet build output for vmlinuz linkAlex Smith1-1/+1
The "LD vmlinuz" line in the quiet build output is misaligned with the rest of the output. Fix this. Signed-off-by: Alex Smith <alex.smith@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11019/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: math-emu: Remove unused handle_dsemul function declarationMarkos Chandras1-1/+0
handle_dsemul does not exist and it's not being used in the code at all so remove its declaration. The deliberate DS emulation exception is handled by the do_dsemulret C code. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10950/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: math-emu: Add support for the MIPS R6 MAX{, A} FPU instructionMarkos Chandras5-2/+480
MIPS R6 introduced the following instruction: Scalar Floating-Point Maximum and Scalar Floating-Point argument with Maximum Absolute Value MAX.fmt writes the maximum value of the inputs fs and ft to the destination fd. MAXA.fmt takes input arguments fs and ft and writes the argument with the maximum absolute value to the destination fd. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10961/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: math-emu: Add support for the MIPS R6 MIN{, A} FPU instructionMarkos Chandras5-2/+480
MIPS R6 introduced the following instruction: Scalar Floating-Point Minimum and Scalar Floating-Point argument with Minimum Absolute Value MIN.fmt writes the minimum value of the inputs fs and ft to the destination fd. MINA.fmt takes input arguments fs and ft and writes the argument with the minimum absolute value to the destination fd. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10960/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: math-emu: Add support for the MIPS R6 CLASS FPU instructionMarkos Chandras5-2/+138
MIPS R6 introduced the following instruction: Stores in fd a bit mask reflecting the floating-point class of the floating point scalar value fs. CLASS.fmt: FPR[fd] = class(FPR[fs]) Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10959/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: math-emu: Add support for the MIPS R6 RINT FPU instructionMarkos Chandras1-0/+24
MIPS R6 introduced the following instruction: Floating-Point Round to Integral Scalar floating-point round to integral floating point value. RINT.fmt: FPR[fd] = round_int(FPR[fs]) Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10958/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: math-emu: Add support for the MIPS R6 MSUBF FPU instructionMarkos Chandras5-2/+559
MIPS R6 introduced the following instruction: Floating Point Fused Multiply Subtract: MSUBF.fmt To perform a fused multiply-subtract of FP values. MSUBF.fmt: FPR[fd] = FPR[fd] - (FPR[fs] x FPR[ft]) Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10957/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: math-emu: Add support for the MIPS R6 MADDF FPU instructionMarkos Chandras5-2/+553
MIPS R6 introduced the following instruction: Floating Point Fused Multiply Add: MADDF.fmt To perform a fused multiply-add of FP values. MADDF.fmt: FPR[fd] = FPR[fd] + (FPR[fs] x FPR[ft]) Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10956/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: math-emu: Add support for the MIPS R6 SELNEZ FPU instructionMarkos Chandras1-0/+22
MIPS R6 introduced the following instruction: SELNEZ.fmt: FPR[fd]  FPR[ft].bit0 ? FPR[fs] : 0 Add support for emulating the single and double precision formats of the said instruction. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10955/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: math-emu: Add support for the MIPS R6 SELEQZ FPU instructionMarkos Chandras1-0/+23
MIPS R6 introduced the following instruction: SELEQZ.fmt: FPR[fd]  FPR[ft].bit0 ? 0 : FPR[fs] Add support for emulating the single and double precision formats of the said instruction. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10954/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: math-emu: Add support for the CMP.condn.fmt R6 instructionMarkos Chandras1-9/+121
Add support for emulating the new CMP.condn.fmt R6 instructions and return SIGILL for the old C.cond.fmt if R2 emulation is not enabled since it's not supported by R6. The functionality of the new CMP.condn.fmt is the following one: If the comparison specified by the condn field of the instruction is true for the operand values, the result is true; otherwise, the result is false. If no exception is taken, the result is written into FPR fd; true is all 1s and false is all 0s repeated the operand width of fmt. All other bits beyond the operand width fmt are UNPREDICTABLE. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10953/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: inst.h: Add new MIPS R6 FPU opcodesMarkos Chandras1-2/+7
Add opcodes for the new MIPS R6 FPU instructions. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10952/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: Octeon: Fix management port MII address on Kontron S1901Aaro Koskinen2-0/+8
Management port MII address is incorrect on Kontron S1901 resulting in broken networking. Fix by providing definitions for the in-tree DT pruning code. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10914/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: BCM47xx: Use kmemdup rather than duplicating its implementationAndrzej Hajda1-2/+1
The patch was generated using fixed coccinelle semantic patch scripts/coccinelle/api/memdup.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: Rafał Miłecki <zajec5@gmail.com> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10898/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03STAGING: Octeon: Use common helpers for determining interface and portJanne Huttunen1-11/+11
Currently the Octeon Ethernet driver hardcodes the mapping between interface/port and IPD port number. Since we have generic helpers for the very same purpose, we might as well use them instead. This prevents having the same information in multiple places. Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10975/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: Octeon: Support interfaces 4 and 5Janne Huttunen1-0/+12
Add the support for mapping between interface/port numbers and IPD port numbers also for the additional interfaces some Octeon II models have. Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10967/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: Octeon: Set up 1:1 mapping between CN68XX PKO queues and portsJanne Huttunen1-0/+3
Use the internal port number also as the queue number on CN68XX. Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10962/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: Octeon: Initialize CN68XX PKOJanne Huttunen1-5/+144
CN68XX requires a different PKO configuration. This patch provides just enough setup to get the XAUI interfaces on CN6880 working with default parameters. Signed-off-by: Janne Huttunen <janne.huttunen@nsn.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10974/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03STAGING: Octeon: Support CN68XX style WQEJanne Huttunen5-98/+304
CN68XX has a bit different WQE structure. This patch provides the new definitions and converts the code to use the proper variant based on the actual model. Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10973/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03STAGING: Octeon: Increase output command buffersJanne Huttunen1-1/+1
The Octeon II models have more interfaces and thus require more output command buffers. Increase the allocation to support these models. Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10965/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03STAGING: Octeon: Set SSO group mask properly on CN68XXAaro Koskinen1-4/+17
CN68XX uses SSO instead of POW. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10966/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03STAGING: Octeon: Properly enable/disable SSO WQE interruptsAaro Koskinen2-16/+43
The Octeon models with SSO instead of POW need to use a different register for configuring the WQE interrupt thresholds. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10964/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03MIPS: Octeon: Add definitions for setting up SSOJanne Huttunen1-0/+29
Some Octeon II models have SSO instead of POW and use a different register for setting the interrupt thresholds. Add the necessary definitions for configuring the interrupts also on those models. Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10972/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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