diff options
Diffstat (limited to 'arch/powerpc/kernel/power4-pmu.c')
| -rw-r--r-- | arch/powerpc/kernel/power4-pmu.c | 74 |
1 files changed, 39 insertions, 35 deletions
diff --git a/arch/powerpc/kernel/power4-pmu.c b/arch/powerpc/kernel/power4-pmu.c index 07bd308..81a1708 100644 --- a/arch/powerpc/kernel/power4-pmu.c +++ b/arch/powerpc/kernel/power4-pmu.c @@ -179,22 +179,22 @@ static short mmcr1_adder_bits[8] = { */ static struct unitinfo { - u64 value, mask; - int unit; - int lowerbit; + unsigned long value, mask; + int unit; + int lowerbit; } p4_unitinfo[16] = { - [PM_FPU] = { 0x44000000000000ull, 0x88000000000000ull, PM_FPU, 0 }, - [PM_ISU1] = { 0x20080000000000ull, 0x88000000000000ull, PM_ISU1, 0 }, + [PM_FPU] = { 0x44000000000000ul, 0x88000000000000ul, PM_FPU, 0 }, + [PM_ISU1] = { 0x20080000000000ul, 0x88000000000000ul, PM_ISU1, 0 }, [PM_ISU1_ALT] = - { 0x20080000000000ull, 0x88000000000000ull, PM_ISU1, 0 }, - [PM_IFU] = { 0x02200000000000ull, 0x08820000000000ull, PM_IFU, 41 }, + { 0x20080000000000ul, 0x88000000000000ul, PM_ISU1, 0 }, + [PM_IFU] = { 0x02200000000000ul, 0x08820000000000ul, PM_IFU, 41 }, [PM_IFU_ALT] = - { 0x02200000000000ull, 0x08820000000000ull, PM_IFU, 41 }, - [PM_IDU0] = { 0x10100000000000ull, 0x80840000000000ull, PM_IDU0, 1 }, - [PM_ISU2] = { 0x10140000000000ull, 0x80840000000000ull, PM_ISU2, 0 }, - [PM_LSU0] = { 0x01400000000000ull, 0x08800000000000ull, PM_LSU0, 0 }, - [PM_LSU1] = { 0x00000000000000ull, 0x00010000000000ull, PM_LSU1, 40 }, - [PM_GPS] = { 0x00000000000000ull, 0x00000000000000ull, PM_GPS, 0 } + { 0x02200000000000ul, 0x08820000000000ul, PM_IFU, 41 }, + [PM_IDU0] = { 0x10100000000000ul, 0x80840000000000ul, PM_IDU0, 1 }, + [PM_ISU2] = { 0x10140000000000ul, 0x80840000000000ul, PM_ISU2, 0 }, + [PM_LSU0] = { 0x01400000000000ul, 0x08800000000000ul, PM_LSU0, 0 }, + [PM_LSU1] = { 0x00000000000000ul, 0x00010000000000ul, PM_LSU1, 40 }, + [PM_GPS] = { 0x00000000000000ul, 0x00000000000000ul, PM_GPS, 0 } }; static unsigned char direct_marked_event[8] = { @@ -249,10 +249,11 @@ static int p4_marked_instr_event(u64 event) return (mask >> (byte * 8 + bit)) & 1; } -static int p4_get_constraint(u64 event, u64 *maskp, u64 *valp) +static int p4_get_constraint(u64 event, unsigned long *maskp, + unsigned long *valp) { int pmc, byte, unit, lower, sh; - u64 mask = 0, value = 0; + unsigned long mask = 0, value = 0; int grp = -1; pmc = (event >> PM_PMC_SH) & PM_PMC_MSK; @@ -282,14 +283,14 @@ static int p4_get_constraint(u64 event, u64 *maskp, u64 *valp) value |= p4_unitinfo[unit].value; sh = p4_unitinfo[unit].lowerbit; if (sh > 1) - value |= (u64)lower << sh; + value |= (unsigned long)lower << sh; else if (lower != sh) return -1; unit = p4_unitinfo[unit].unit; /* Set byte lane select field */ mask |= 0xfULL << (28 - 4 * byte); - value |= (u64)unit << (28 - 4 * byte); + value |= (unsigned long)unit << (28 - 4 * byte); } if (grp == 0) { /* increment PMC1/2/5/6 field */ @@ -353,9 +354,9 @@ static int p4_get_alternatives(u64 event, unsigned int flags, u64 alt[]) } static int p4_compute_mmcr(u64 event[], int n_ev, - unsigned int hwc[], u64 mmcr[]) + unsigned int hwc[], unsigned long mmcr[]) { - u64 mmcr0 = 0, mmcr1 = 0, mmcra = 0; + unsigned long mmcr0 = 0, mmcr1 = 0, mmcra = 0; unsigned int pmc, unit, byte, psel, lower; unsigned int ttm, grp; unsigned int pmc_inuse = 0; @@ -429,9 +430,11 @@ static int p4_compute_mmcr(u64 event[], int n_ev, return -1; /* Set TTMxSEL fields. Note, units 1-3 => TTM0SEL codes 0-2 */ - mmcr1 |= (u64)(unituse[3] * 2 + unituse[2]) << MMCR1_TTM0SEL_SH; - mmcr1 |= (u64)(unituse[7] * 3 + unituse[6] * 2) << MMCR1_TTM1SEL_SH; - mmcr1 |= (u64)unituse[9] << MMCR1_TTM2SEL_SH; + mmcr1 |= (unsigned long)(unituse[3] * 2 + unituse[2]) + << MMCR1_TTM0SEL_SH; + mmcr1 |= (unsigned long)(unituse[7] * 3 + unituse[6] * 2) + << MMCR1_TTM1SEL_SH; + mmcr1 |= (unsigned long)unituse[9] << MMCR1_TTM2SEL_SH; /* Set TTCxSEL fields. */ if (unitlower & 0xe) @@ -456,7 +459,8 @@ static int p4_compute_mmcr(u64 event[], int n_ev, ttm = unit - 1; /* 2->1, 3->2 */ else ttm = unit >> 2; - mmcr1 |= (u64)ttm << (MMCR1_TD_CP_DBG0SEL_SH - 2*byte); + mmcr1 |= (unsigned long)ttm + << (MMCR1_TD_CP_DBG0SEL_SH - 2 * byte); } } @@ -519,7 +523,7 @@ static int p4_compute_mmcr(u64 event[], int n_ev, return 0; } -static void p4_disable_pmc(unsigned int pmc, u64 mmcr[]) +static void p4_disable_pmc(unsigned int pmc, unsigned long mmcr[]) { /* * Setting the PMCxSEL field to 0 disables PMC x. @@ -584,15 +588,15 @@ static int power4_cache_events[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = { }; struct power_pmu power4_pmu = { - .n_counter = 8, - .max_alternatives = 5, - .add_fields = 0x0000001100005555ull, - .test_adder = 0x0011083300000000ull, - .compute_mmcr = p4_compute_mmcr, - .get_constraint = p4_get_constraint, - .get_alternatives = p4_get_alternatives, - .disable_pmc = p4_disable_pmc, - .n_generic = ARRAY_SIZE(p4_generic_events), - .generic_events = p4_generic_events, - .cache_events = &power4_cache_events, + .n_counter = 8, + .max_alternatives = 5, + .add_fields = 0x0000001100005555ul, + .test_adder = 0x0011083300000000ul, + .compute_mmcr = p4_compute_mmcr, + .get_constraint = p4_get_constraint, + .get_alternatives = p4_get_alternatives, + .disable_pmc = p4_disable_pmc, + .n_generic = ARRAY_SIZE(p4_generic_events), + .generic_events = p4_generic_events, + .cache_events = &power4_cache_events, }; |