Robert,
Patch applied.
Thanks.
On Fri, Jun 15, 2007 at 06:58:49PM +0200, Robert Richter wrote:
> Minor changes (whitespace, comments, ...)
>
> Signed-off-by: Robert Richter <[EMAIL PROTECTED]>
>
> Index: linux-2.6.22-rc3/arch/x86_64/perfmon/perfmon_k8.c
> ===================================================================
> --- linux-2.6.22-rc3.orig/arch/x86_64/perfmon/perfmon_k8.c
> +++ linux-2.6.22-rc3/arch/x86_64/perfmon/perfmon_k8.c
> @@ -32,23 +32,29 @@ static int force_nmi;
> MODULE_PARM_DESC(force_nmi, "bool: force use of NMI for PMU interrupt");
> module_param(force_nmi, bool, 0600);
>
> -static struct pfm_arch_pmu_info pfm_k8_pmu_info={
> +static struct pfm_arch_pmu_info pfm_k8_pmu_info = {
> .pmc_addrs = {
> - {{MSR_K7_EVNTSEL0, 0}, 0, PFM_REGT_EN},
> - {{MSR_K7_EVNTSEL1, 0}, 1, PFM_REGT_EN},
> - {{MSR_K7_EVNTSEL2, 0}, 2, PFM_REGT_EN},
> - {{MSR_K7_EVNTSEL3, 0}, 3, PFM_REGT_EN},
> +/* pmc0 */ {{MSR_K7_EVNTSEL0, 0}, 0, PFM_REGT_EN},
> +/* pmc1 */ {{MSR_K7_EVNTSEL1, 0}, 1, PFM_REGT_EN},
> +/* pmc2 */ {{MSR_K7_EVNTSEL2, 0}, 2, PFM_REGT_EN},
> +/* pmc3 */ {{MSR_K7_EVNTSEL3, 0}, 3, PFM_REGT_EN},
> },
> .pmd_addrs = {
> - {{MSR_K7_PERFCTR0, 0}, 0, PFM_REGT_CTR},
> - {{MSR_K7_PERFCTR1, 0}, 0, PFM_REGT_CTR},
> - {{MSR_K7_PERFCTR2, 0}, 0, PFM_REGT_CTR},
> - {{MSR_K7_PERFCTR3, 0}, 0, PFM_REGT_CTR},
> +/* pmd0 */ {{MSR_K7_PERFCTR0, 0}, 0, PFM_REGT_CTR},
> +/* pmd1 */ {{MSR_K7_PERFCTR1, 0}, 0, PFM_REGT_CTR},
> +/* pmd2 */ {{MSR_K7_PERFCTR2, 0}, 0, PFM_REGT_CTR},
> +/* pmd3 */ {{MSR_K7_PERFCTR3, 0}, 0, PFM_REGT_CTR},
> },
> .pmu_style = PFM_X86_PMU_P6
> };
>
> /*
> + * force Local APIC interrupt on overflow
> + */
> +#define PFM_K8_VAL (1ULL<<20)
> +#define PFM_K8_NO64 (1ULL<<20)
> +
> +/*
> * reserved bits must be zero
> *
> * - upper 32 bits are reserved
> @@ -59,12 +65,6 @@ static struct pfm_arch_pmu_info pfm_k8_p
> | (1ULL<<20) \
> | (1ULL<<21))
>
> -/*
> - * force Local APIC interrupt on overflow
> - */
> -#define PFM_K8_VAL (1ULL<<20)
> -#define PFM_K8_NO64 (1ULL<<20)
> -
> static struct pfm_reg_desc pfm_k8_pmc_desc[]={
> /* pmc0 */ PMC_D(PFM_REG_I64, "PERFSEL0", PFM_K8_VAL, PFM_K8_RSVD,
> PFM_K8_NO64, MSR_K7_EVNTSEL0),
> /* pmc1 */ PMC_D(PFM_REG_I64, "PERFSEL1", PFM_K8_VAL, PFM_K8_RSVD,
> PFM_K8_NO64, MSR_K7_EVNTSEL1),
> @@ -73,11 +73,11 @@ static struct pfm_reg_desc pfm_k8_pmc_de
> };
> #define PFM_AMD_NUM_PMCS ARRAY_SIZE(pfm_k8_pmc_desc)
>
> -static struct pfm_reg_desc pfm_k8_pmd_desc[]={
> -/* pmd0 */ PMD_D(PFM_REG_C, "PERFCTR0", MSR_K7_PERFCTR0),
> -/* pmd1 */ PMD_D(PFM_REG_C, "PERFCTR1", MSR_K7_PERFCTR1),
> -/* pmd2 */ PMD_D(PFM_REG_C, "PERFCTR2", MSR_K7_PERFCTR2),
> -/* pmd3 */ PMD_D(PFM_REG_C, "PERFCTR3", MSR_K7_PERFCTR3),
> +static struct pfm_reg_desc pfm_k8_pmd_desc[] = {
> +/* pmd0 */ PMD_D(PFM_REG_C, "PERFCTR0", MSR_K7_PERFCTR0),
> +/* pmd1 */ PMD_D(PFM_REG_C, "PERFCTR1", MSR_K7_PERFCTR1),
> +/* pmd2 */ PMD_D(PFM_REG_C, "PERFCTR2", MSR_K7_PERFCTR2),
> +/* pmd3 */ PMD_D(PFM_REG_C, "PERFCTR3", MSR_K7_PERFCTR3),
> };
> #define PFM_AMD_NUM_PMDS ARRAY_SIZE(pfm_k8_pmd_desc)
>
> Index: linux-2.6.22-rc3/include/asm-i386/perfmon.h
> ===================================================================
> --- linux-2.6.22-rc3.orig/include/asm-i386/perfmon.h
> +++ linux-2.6.22-rc3/include/asm-i386/perfmon.h
> @@ -50,14 +50,14 @@
> /*
> * bitmask for reg_type
> */
> -#define PFM_REGT_NA 0x00 /* not available */
> -#define PFM_REGT_EN 0x01 /* has enable bit (cleared on ctxsw) */
> -#define PFM_REGT_ESCR 0x02 /* P4: ESCR */
> -#define PFM_REGT_CCCR 0x04 /* P4: CCCR */
> -#define PFM_REGT_OTH 0x80 /* other type of register */
> -#define PFM_REGT_PEBS 0x10 /* PEBS related */
> -#define PFM_REGT_NOHT 0x20 /* unavailable with HT */
> -#define PFM_REGT_CTR 0x40 /* counter */
> +#define PFM_REGT_NA 0x0000 /* not available */
> +#define PFM_REGT_EN 0x0001 /* has enable bit (cleared on ctxsw) */
> +#define PFM_REGT_ESCR 0x0002 /* P4: ESCR */
> +#define PFM_REGT_CCCR 0x0004 /* P4: CCCR */
> +#define PFM_REGT_PEBS 0x0010 /* PEBS related */
> +#define PFM_REGT_NOHT 0x0020 /* unavailable with HT */
> +#define PFM_REGT_CTR 0x0040 /* counter */
> +#define PFM_REGT_OTH 0x0080 /* other type of register */
>
> /*
> * This design and the partitioning of resources for SMT (hyper threads)
> Index: linux-2.6.22-rc3/include/linux/perfmon_pmu.h
> ===================================================================
> --- linux-2.6.22-rc3.orig/include/linux/perfmon_pmu.h
> +++ linux-2.6.22-rc3/include/linux/perfmon_pmu.h
> @@ -69,7 +69,7 @@ struct pfm_reg_desc {
> #define PFM_REG_C64 0x04 /* PMD: 64-bit virtualization */
> #define PFM_REG_RO 0x08 /* PMD: read-only (writes ignored) */
> #define PFM_REG_V 0x10 /* PMD: virtual reg (provided by PMU description)
> */
> -#define PFM_REG_NO64 0x100 /* PMC: supports REGFL_NOEMUL64 */
> +#define PFM_REG_NO64 0x100 /* PMC: supports PFM_REGFL_NO_EMUL64 */
>
> /*
> * define some shortcuts for common types
>
> --
> AMD Saxony, Dresden, Germany
> Operating System Research Center
> email: [EMAIL PROTECTED]
>
>
>
--
-Stephane
-
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