diff options
Diffstat (limited to 'arch/powerpc/kernel/power7-pmu.c')
| -rw-r--r-- | arch/powerpc/kernel/power7-pmu.c | 46 |
1 files changed, 25 insertions, 21 deletions
diff --git a/arch/powerpc/kernel/power7-pmu.c b/arch/powerpc/kernel/power7-pmu.c index b72e7a1..658d1ae 100644 --- a/arch/powerpc/kernel/power7-pmu.c +++ b/arch/powerpc/kernel/power7-pmu.c @@ -71,10 +71,11 @@ * 0-9: Count of events needing PMC1..PMC5 */ -static int power7_get_constraint(u64 event, u64 *maskp, u64 *valp) +static int power7_get_constraint(u64 event, unsigned long *maskp, + unsigned long *valp) { int pmc, sh; - u64 mask = 0, value = 0; + unsigned long mask = 0, value = 0; pmc = (event >> PM_PMC_SH) & PM_PMC_MSK; if (pmc) { @@ -224,10 +225,10 @@ static int power7_marked_instr_event(u64 event) } static int power7_compute_mmcr(u64 event[], int n_ev, - unsigned int hwc[], u64 mmcr[]) + unsigned int hwc[], unsigned long mmcr[]) { - u64 mmcr1 = 0; - u64 mmcra = 0; + unsigned long mmcr1 = 0; + unsigned long mmcra = 0; unsigned int pmc, unit, combine, l2sel, psel; unsigned int pmc_inuse = 0; int i; @@ -265,11 +266,14 @@ static int power7_compute_mmcr(u64 event[], int n_ev, --pmc; } if (pmc <= 3) { - mmcr1 |= (u64) unit << (MMCR1_TTM0SEL_SH - 4 * pmc); - mmcr1 |= (u64) combine << (MMCR1_PMC1_COMBINE_SH - pmc); + mmcr1 |= (unsigned long) unit + << (MMCR1_TTM0SEL_SH - 4 * pmc); + mmcr1 |= (unsigned long) combine + << (MMCR1_PMC1_COMBINE_SH - pmc); mmcr1 |= psel << MMCR1_PMCSEL_SH(pmc); if (unit == 6) /* L2 events */ - mmcr1 |= (u64) l2sel << MMCR1_L2SEL_SH; + mmcr1 |= (unsigned long) l2sel + << MMCR1_L2SEL_SH; } if (power7_marked_instr_event(event[i])) mmcra |= MMCRA_SAMPLE_ENABLE; @@ -287,10 +291,10 @@ static int power7_compute_mmcr(u64 event[], int n_ev, return 0; } -static void power7_disable_pmc(unsigned int pmc, u64 mmcr[]) +static void power7_disable_pmc(unsigned int pmc, unsigned long mmcr[]) { if (pmc <= 3) - mmcr[1] &= ~(0xffULL << MMCR1_PMCSEL_SH(pmc)); + mmcr[1] &= ~(0xffUL << MMCR1_PMCSEL_SH(pmc)); } static int power7_generic_events[] = { @@ -343,15 +347,15 @@ static int power7_cache_events[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = { }; struct power_pmu power7_pmu = { - .n_counter = 6, - .max_alternatives = MAX_ALT + 1, - .add_fields = 0x1555ull, - .test_adder = 0x3000ull, - .compute_mmcr = power7_compute_mmcr, - .get_constraint = power7_get_constraint, - .get_alternatives = power7_get_alternatives, - .disable_pmc = power7_disable_pmc, - .n_generic = ARRAY_SIZE(power7_generic_events), - .generic_events = power7_generic_events, - .cache_events = &power7_cache_events, + .n_counter = 6, + .max_alternatives = MAX_ALT + 1, + .add_fields = 0x1555ul, + .test_adder = 0x3000ul, + .compute_mmcr = power7_compute_mmcr, + .get_constraint = power7_get_constraint, + .get_alternatives = power7_get_alternatives, + .disable_pmc = power7_disable_pmc, + .n_generic = ARRAY_SIZE(power7_generic_events), + .generic_events = power7_generic_events, + .cache_events = &power7_cache_events, }; |