diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
| commit | 33ca8a53f262b4af40611bea331b8c87d133af72 (patch) | |
| tree | d6468c820a556c4915bcb5b761204a0fb19e8225 /arch/mips/include/asm/processor.h | |
| parent | db2dcb4f91d5fec5c346a82c309187ee821e2495 (diff) | |
| parent | 13a7a6ac0a11197edcd0f756a035f472b42cdf8b (diff) | |
Merge tag 'v4.0-rc2' into irq/core, to refresh the tree before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/mips/include/asm/processor.h')
| -rw-r--r-- | arch/mips/include/asm/processor.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h index f1df4cb4a286..b5dcbee01fd7 100644 --- a/arch/mips/include/asm/processor.h +++ b/arch/mips/include/asm/processor.h @@ -54,9 +54,7 @@ extern unsigned int vced_count, vcei_count; #define TASK_SIZE 0x7fff8000UL #endif -#ifdef __KERNEL__ #define STACK_TOP_MAX TASK_SIZE -#endif #define TASK_IS_32BIT_ADDR 1 @@ -73,11 +71,7 @@ extern unsigned int vced_count, vcei_count; #define TASK_SIZE32 0x7fff8000UL #define TASK_SIZE64 0x10000000000UL #define TASK_SIZE (test_thread_flag(TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE64) - -#ifdef __KERNEL__ #define STACK_TOP_MAX TASK_SIZE64 -#endif - #define TASK_SIZE_OF(tsk) \ (test_tsk_thread_flag(tsk, TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE64) @@ -211,6 +205,8 @@ struct octeon_cop2_state { unsigned long cop2_gfm_poly; /* DMFC2 rt, 0x025A; DMFC2 rt, 0x025B - Pass2 */ unsigned long cop2_gfm_result[2]; + /* DMFC2 rt, 0x24F, DMFC2 rt, 0x50, OCTEON III */ + unsigned long cop2_sha3[2]; }; #define COP2_INIT \ .cp2 = {0,}, @@ -399,4 +395,15 @@ unsigned long get_wchan(struct task_struct *p); #endif +/* + * Functions & macros implementing the PR_GET_FP_MODE & PR_SET_FP_MODE options + * to the prctl syscall. + */ +extern int mips_get_process_fp_mode(struct task_struct *task); +extern int mips_set_process_fp_mode(struct task_struct *task, + unsigned int value); + +#define GET_FP_MODE(task) mips_get_process_fp_mode(task) +#define SET_FP_MODE(task,value) mips_set_process_fp_mode(task, value) + #endif /* _ASM_PROCESSOR_H */ |