diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-02 13:40:50 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-02 13:40:50 -0700 |
commit | bdfc7cbdeef8cadba0e5793079ac0130b8e2220c (patch) | |
tree | 82af0cae4898e259edcc6cbdad639087dc1189a8 /arch/mips/include/uapi/asm/sigcontext.h | |
parent | 62d1a3ba5adc5653d43f6cd3a90758bb6ad5d5bd (diff) | |
parent | ade63aada79c61bcd5f51cbd310f237399892268 (diff) |
Merge branch 'mips-for-linux-next' of git://git.linux-mips.org/pub/scm/ralf/upstream-sfr
Pull MIPS updates from Ralf Baechle:
- Support for Imgtec's Aptiv family of MIPS cores.
- Improved detection of BCM47xx configurations.
- Fix hiberation for certain configurations.
- Add support for the Chinese Loongson 3 CPU, a MIPS64 R2 core and
systems.
- Detection and support for the MIPS P5600 core.
- A few more random fixes that didn't make 3.14.
- Support for the EVA Extended Virtual Addressing
- Switch Alchemy to the platform PATA driver
- Complete unification of Alchemy support
- Allow availability of I/O cache coherency to be runtime detected
- Improvments to multiprocessing support for Imgtec platforms
- A few microoptimizations
- Cleanups of FPU support
- Paul Gortmaker's fixes for the init stuff
- Support for seccomp
* 'mips-for-linux-next' of git://git.linux-mips.org/pub/scm/ralf/upstream-sfr: (165 commits)
MIPS: CPC: Use __raw_ memory access functions
MIPS: CM: use __raw_ memory access functions
MIPS: Fix warning when including smp-ops.h with CONFIG_SMP=n
MIPS: Malta: GIC IPIs may be used without MT
MIPS: smp-mt: Use common GIC IPI implementation
MIPS: smp-cmp: Remove incorrect core number probe
MIPS: Fix gigaton of warning building with microMIPS.
MIPS: Fix core number detection for MT cores
MIPS: MT: core_nvpes function to retrieve VPE count
MIPS: Provide empty mips_mt_set_cpuoptions when CONFIG_MIPS_MT=n
MIPS: Lasat: Replace del_timer by del_timer_sync
MIPS: Malta: Setup PM I/O region on boot
MIPS: Loongson: Add a Loongson-3 default config file
MIPS: Loongson 3: Add CPU hotplug support
MIPS: Loongson 3: Add Loongson-3 SMP support
MIPS: Loongson: Add Loongson-3 Kconfig options
MIPS: Loongson: Add swiotlb to support All-Memory DMA
MIPS: Loongson 3: Add serial port support
MIPS: Loongson 3: Add IRQ init and dispatch support
MIPS: Loongson 3: Add HT-linked PCI support
...
Diffstat (limited to 'arch/mips/include/uapi/asm/sigcontext.h')
-rw-r--r-- | arch/mips/include/uapi/asm/sigcontext.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/mips/include/uapi/asm/sigcontext.h b/arch/mips/include/uapi/asm/sigcontext.h index 6c9906f59c6e..681c17603a48 100644 --- a/arch/mips/include/uapi/asm/sigcontext.h +++ b/arch/mips/include/uapi/asm/sigcontext.h @@ -12,6 +12,10 @@ #include <linux/types.h> #include <asm/sgidefs.h> +/* Bits which may be set in sc_used_math */ +#define USEDMATH_FP (1 << 0) +#define USEDMATH_MSA (1 << 1) + #if _MIPS_SIM == _MIPS_SIM_ABI32 /* @@ -37,6 +41,8 @@ struct sigcontext { unsigned long sc_lo2; unsigned long sc_hi3; unsigned long sc_lo3; + unsigned long long sc_msaregs[32]; /* Most significant 64 bits */ + unsigned long sc_msa_csr; }; #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ @@ -70,6 +76,8 @@ struct sigcontext { __u32 sc_used_math; __u32 sc_dsp; __u32 sc_reserved; + __u64 sc_msaregs[32]; + __u32 sc_msa_csr; }; |