diff options
Diffstat (limited to 'arch/mips/oprofile/op_model_mipsxx.c')
| -rw-r--r-- | arch/mips/oprofile/op_model_mipsxx.c | 40 |
1 files changed, 13 insertions, 27 deletions
diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c index 45cb27469fba..c57da6f13929 100644 --- a/arch/mips/oprofile/op_model_mipsxx.c +++ b/arch/mips/oprofile/op_model_mipsxx.c @@ -15,26 +15,12 @@ #include "op_impl.h" -#define M_PERFCTL_EXL (1UL << 0) -#define M_PERFCTL_KERNEL (1UL << 1) -#define M_PERFCTL_SUPERVISOR (1UL << 2) -#define M_PERFCTL_USER (1UL << 3) -#define M_PERFCTL_INTERRUPT_ENABLE (1UL << 4) -#define M_PERFCTL_EVENT(event) (((event) & 0x3ff) << 5) -#define M_PERFCTL_VPEID(vpe) ((vpe) << 16) -#define M_PERFCTL_MT_EN(filter) ((filter) << 20) -#define M_TC_EN_ALL M_PERFCTL_MT_EN(0) -#define M_TC_EN_VPE M_PERFCTL_MT_EN(1) -#define M_TC_EN_TC M_PERFCTL_MT_EN(2) -#define M_PERFCTL_TCID(tcid) ((tcid) << 22) -#define M_PERFCTL_WIDE (1UL << 30) -#define M_PERFCTL_MORE (1UL << 31) +#define M_PERFCTL_EVENT(event) (((event) << MIPS_PERFCTRL_EVENT_S) & \ + MIPS_PERFCTRL_EVENT) +#define M_PERFCTL_VPEID(vpe) ((vpe) << MIPS_PERFCTRL_VPEID_S) #define M_COUNTER_OVERFLOW (1UL << 31) -/* Netlogic XLR specific, count events in all threads in a core */ -#define M_PERFCTL_COUNT_ALL_THREADS (1UL << 13) - static int (*save_perf_irq)(void); static int perfcount_irq; @@ -51,7 +37,7 @@ static int perfcount_irq; #ifdef CONFIG_MIPS_MT_SMP static int cpu_has_mipsmt_pertccounters; -#define WHAT (M_TC_EN_VPE | \ +#define WHAT (MIPS_PERFCTRL_MT_EN_VPE | \ M_PERFCTL_VPEID(cpu_data[smp_processor_id()].vpe_id)) #define vpe_id() (cpu_has_mipsmt_pertccounters ? \ 0 : cpu_data[smp_processor_id()].vpe_id) @@ -161,15 +147,15 @@ static void mipsxx_reg_setup(struct op_counter_config *ctr) continue; reg.control[i] = M_PERFCTL_EVENT(ctr[i].event) | - M_PERFCTL_INTERRUPT_ENABLE; + MIPS_PERFCTRL_IE; if (ctr[i].kernel) - reg.control[i] |= M_PERFCTL_KERNEL; + reg.control[i] |= MIPS_PERFCTRL_K; if (ctr[i].user) - reg.control[i] |= M_PERFCTL_USER; + reg.control[i] |= MIPS_PERFCTRL_U; if (ctr[i].exl) - reg.control[i] |= M_PERFCTL_EXL; + reg.control[i] |= MIPS_PERFCTRL_EXL; if (boot_cpu_type() == CPU_XLR) - reg.control[i] |= M_PERFCTL_COUNT_ALL_THREADS; + reg.control[i] |= XLR_PERFCTRL_ALLTHREADS; reg.counter[i] = 0x80000000 - ctr[i].count; } } @@ -254,7 +240,7 @@ static int mipsxx_perfcount_handler(void) case n + 1: \ control = r_c0_perfctrl ## n(); \ counter = r_c0_perfcntr ## n(); \ - if ((control & M_PERFCTL_INTERRUPT_ENABLE) && \ + if ((control & MIPS_PERFCTRL_IE) && \ (counter & M_COUNTER_OVERFLOW)) { \ oprofile_add_sample(get_irq_regs(), n); \ w_c0_perfcntr ## n(reg.counter[n]); \ @@ -273,11 +259,11 @@ static inline int __n_counters(void) { if (!cpu_has_perf) return 0; - if (!(read_c0_perfctrl0() & M_PERFCTL_MORE)) + if (!(read_c0_perfctrl0() & MIPS_PERFCTRL_M)) return 1; - if (!(read_c0_perfctrl1() & M_PERFCTL_MORE)) + if (!(read_c0_perfctrl1() & MIPS_PERFCTRL_M)) return 2; - if (!(read_c0_perfctrl2() & M_PERFCTL_MORE)) + if (!(read_c0_perfctrl2() & MIPS_PERFCTRL_M)) return 3; return 4; |