diff options
| author | Luca Coelho <luciano.coelho@intel.com> | 2016-05-10 10:30:56 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2016-05-10 10:30:56 +0300 |
| commit | bae6692c24236d0203f88a444986d86437a858fa (patch) | |
| tree | 0f9bee1250af3046fa46049736b615b81e60f56e /arch/xtensa/include/asm/processor.h | |
| parent | 46167a8fd4248533ad15867e6988ff20e76de641 (diff) | |
| parent | 57fbcce37be7c1d2622b56587c10ade00e96afa3 (diff) | |
Merge tag 'mac80211-next-for-davem-2016-04-13' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next into master
To synchronize with Kalle, here's just a big change that affects
all drivers - removing the duplicated enum ieee80211_band and
replacing it by enum nl80211_band. On top of that, just a small
documentation update.
Diffstat (limited to 'arch/xtensa/include/asm/processor.h')
| -rw-r--r-- | arch/xtensa/include/asm/processor.h | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/arch/xtensa/include/asm/processor.h b/arch/xtensa/include/asm/processor.h index 83e2e4bc01ba..d2e40d39c615 100644 --- a/arch/xtensa/include/asm/processor.h +++ b/arch/xtensa/include/asm/processor.h @@ -78,22 +78,20 @@ #define XTENSA_INTLEVEL_MASK(level) _XTENSA_INTLEVEL_MASK(level) #define _XTENSA_INTLEVEL_MASK(level) (XCHAL_INTLEVEL##level##_MASK) -#define IS_POW2(v) (((v) & ((v) - 1)) == 0) +#define XTENSA_INTLEVEL_ANDBELOW_MASK(l) _XTENSA_INTLEVEL_ANDBELOW_MASK(l) +#define _XTENSA_INTLEVEL_ANDBELOW_MASK(l) (XCHAL_INTLEVEL##l##_ANDBELOW_MASK) #define PROFILING_INTLEVEL XTENSA_INT_LEVEL(XCHAL_PROFILING_INTERRUPT) /* LOCKLEVEL defines the interrupt level that masks all * general-purpose interrupts. */ -#if defined(CONFIG_XTENSA_VARIANT_HAVE_PERF_EVENTS) && \ - defined(XCHAL_PROFILING_INTERRUPT) && \ - PROFILING_INTLEVEL == XCHAL_EXCM_LEVEL && \ - XCHAL_EXCM_LEVEL > 1 && \ - IS_POW2(XTENSA_INTLEVEL_MASK(PROFILING_INTLEVEL)) -#define LOCKLEVEL (XCHAL_EXCM_LEVEL - 1) +#if defined(CONFIG_XTENSA_FAKE_NMI) && defined(XCHAL_PROFILING_INTERRUPT) +#define LOCKLEVEL (PROFILING_INTLEVEL - 1) #else #define LOCKLEVEL XCHAL_EXCM_LEVEL #endif + #define TOPLEVEL XCHAL_EXCM_LEVEL #define XTENSA_FAKE_NMI (LOCKLEVEL < TOPLEVEL) @@ -132,11 +130,10 @@ struct thread_struct { unsigned long bad_vaddr; /* last user fault */ unsigned long bad_uaddr; /* last kernel fault accessing user space */ unsigned long error_code; - - unsigned long ibreak[XCHAL_NUM_IBREAK]; - unsigned long dbreaka[XCHAL_NUM_DBREAK]; - unsigned long dbreakc[XCHAL_NUM_DBREAK]; - +#ifdef CONFIG_HAVE_HW_BREAKPOINT + struct perf_event *ptrace_bp[XCHAL_NUM_IBREAK]; + struct perf_event *ptrace_wp[XCHAL_NUM_DBREAK]; +#endif /* Make structure 16 bytes aligned. */ int align[0] __attribute__ ((aligned(16))); }; |