pfmlib_i386_p6.c File Reference

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Macros
#define	sel_event_mask   perfsel.sel_event_mask
#define	sel_unit_mask   perfsel.sel_unit_mask
#define	sel_usr   perfsel.sel_usr
#define	sel_os   perfsel.sel_os
#define	sel_edge   perfsel.sel_edge
#define	sel_pc   perfsel.sel_pc
#define	sel_int   perfsel.sel_int
#define	sel_en   perfsel.sel_en
#define	sel_inv   perfsel.sel_inv
#define	sel_cnt_mask   perfsel.sel_cnt_mask
#define	PFMLIB_I386_P6_HAS_COMBO(_e)   ((i386_pe[_e].pme_flags & PFMLIB_I386_P6_UMASK_COMBO) != 0)
#define	PFMLIB_I386_P6_ALL_FLAGS    (PFM_I386_P6_SEL_INV|PFM_I386_P6_SEL_EDGE)
#define	I386_P6_SEL_BASE   0x186
#define	I386_P6_CTR_BASE   0xc1

Functions
static char *	pfm_i386_p6_get_event_name (unsigned int i)
static void	pfm_i386_p6_get_impl_counters (pfmlib_regmask_t *impl_counters)
static int	pfm_i386_detect_common (void)
static int	pfm_i386_p6_detect_ppro (void)
static int	pfm_i386_p6_init_ppro (void)
static int	pfm_i386_p6_detect_pii (void)
static int	pfm_i386_p6_init_pii (void)
static int	pfm_i386_p6_detect_piii (void)
static int	pfm_i386_p6_init_piii (void)
static int	pfm_i386_p6_detect_pm (void)
static int	pfm_i386_p6_init_pm (void)
static int	pfm_i386_p6_dispatch_counters (pfmlib_input_param_t *inp, pfmlib_i386_p6_input_param_t *mod_in, pfmlib_output_param_t *outp)
static int	pfm_i386_p6_dispatch_events (pfmlib_input_param_t *inp, void *model_in, pfmlib_output_param_t *outp, void *model_out)
static int	pfm_i386_p6_get_event_code (unsigned int i, unsigned int cnt, int *code)
static void	pfm_i386_p6_get_event_counters (unsigned int j, pfmlib_regmask_t *counters)
static void	pfm_i386_p6_get_impl_perfsel (pfmlib_regmask_t *impl_pmcs)
static void	pfm_i386_p6_get_impl_perfctr (pfmlib_regmask_t *impl_pmds)
static void	pfm_i386_p6_get_hw_counter_width (unsigned int *width)
static int	pfm_i386_p6_get_event_description (unsigned int ev, char **str)
static char *	pfm_i386_p6_get_event_mask_name (unsigned int ev, unsigned int midx)
static int	pfm_i386_p6_get_event_mask_desc (unsigned int ev, unsigned int midx, char **str)
static unsigned int	pfm_i386_p6_get_num_event_masks (unsigned int ev)
static int	pfm_i386_p6_get_event_mask_code (unsigned int ev, unsigned int midx, unsigned int *code)
static int	pfm_i386_p6_get_cycle_event (pfmlib_event_t *e)
static int	pfm_i386_p6_get_inst_retired (pfmlib_event_t *e)

Variables
static pme_i386_p6_entry_t *	i386_pe
static int	i386_p6_cycle_event
static int	i386_p6_inst_retired_event
pfm_pmu_support_t	i386_pii_support
pfm_pmu_support_t	i386_p6_support
pfm_pmu_support_t	i386_ppro_support
pfm_pmu_support_t	i386_pm_support

Macro Definition Documentation

I386_P6_CTR_BASE

#define I386_P6_CTR_BASE   0xc1

Definition at line 69 of file pfmlib_i386_p6.c.

I386_P6_SEL_BASE

#define I386_P6_SEL_BASE   0x186

Definition at line 68 of file pfmlib_i386_p6.c.

PFMLIB_I386_P6_ALL_FLAGS

#define PFMLIB_I386_P6_ALL_FLAGS    (PFM_I386_P6_SEL_INV|PFM_I386_P6_SEL_EDGE)

Definition at line 56 of file pfmlib_i386_p6.c.

PFMLIB_I386_P6_HAS_COMBO

#define PFMLIB_I386_P6_HAS_COMBO

(

_e

)

((i386_pe[_e].pme_flags & PFMLIB_I386_P6_UMASK_COMBO) != 0)

Definition at line 54 of file pfmlib_i386_p6.c.

sel_cnt_mask

#define sel_cnt_mask   perfsel.sel_cnt_mask

Definition at line 48 of file pfmlib_i386_p6.c.

sel_edge

#define sel_edge   perfsel.sel_edge

Definition at line 43 of file pfmlib_i386_p6.c.

sel_en

#define sel_en   perfsel.sel_en

Definition at line 46 of file pfmlib_i386_p6.c.

sel_event_mask

#define sel_event_mask   perfsel.sel_event_mask

Definition at line 39 of file pfmlib_i386_p6.c.

sel_int

#define sel_int   perfsel.sel_int

Definition at line 45 of file pfmlib_i386_p6.c.

sel_inv

#define sel_inv   perfsel.sel_inv

Definition at line 47 of file pfmlib_i386_p6.c.

sel_os

#define sel_os   perfsel.sel_os

Definition at line 42 of file pfmlib_i386_p6.c.

sel_pc

#define sel_pc   perfsel.sel_pc

Definition at line 44 of file pfmlib_i386_p6.c.

sel_unit_mask

#define sel_unit_mask   perfsel.sel_unit_mask

Definition at line 40 of file pfmlib_i386_p6.c.

sel_usr

#define sel_usr   perfsel.sel_usr

Definition at line 41 of file pfmlib_i386_p6.c.

Function Documentation

pfm_i386_detect_common()

static int pfm_i386_detect_common ( void  )

static

Definition at line 74 of file pfmlib_i386_p6.c.

{
    int ret, family;
    char buffer[128];
 
    ret = __pfm_getcpuinfo_attr("vendor_id", buffer, sizeof(buffer));
    if (ret == -1)
        return PFMLIB_ERR_NOTSUPP;
 
    if (strcmp(buffer, "GenuineIntel"))
        return PFMLIB_ERR_NOTSUPP;
 
    ret = __pfm_getcpuinfo_attr("cpu family", buffer, sizeof(buffer));
    if (ret == -1)
        return PFMLIB_ERR_NOTSUPP;
 
    family = atoi(buffer);
 
    return family != 6 ? PFMLIB_ERR_NOTSUPP : PFMLIB_SUCCESS;
}

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pfm_i386_p6_detect_pii()

static int pfm_i386_p6_detect_pii ( void  )

static

Definition at line 133 of file pfmlib_i386_p6.c.

{
    int ret, model;
    char buffer[128];
 
    ret = pfm_i386_detect_common();
    if (ret != PFMLIB_SUCCESS)
        return ret;
 
    ret = __pfm_getcpuinfo_attr("model", buffer, sizeof(buffer));
    if (ret == -1)
        return PFMLIB_ERR_NOTSUPP;
 
    model = atoi(buffer);
    switch(model) {
                case 3: /* Pentium II */
                case 5: /* Pentium II Deschutes */
        case 6: /* Pentium II Mendocino */
            break;
        default:
            return PFMLIB_ERR_NOTSUPP;
    }
    return PFMLIB_SUCCESS;
}

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pfm_i386_p6_detect_piii()

static int pfm_i386_p6_detect_piii ( void  )

static

Definition at line 172 of file pfmlib_i386_p6.c.

{
    int ret, model;
    char buffer[128];
 
    ret = pfm_i386_detect_common();
    if (ret != PFMLIB_SUCCESS)
        return ret;
 
    ret = __pfm_getcpuinfo_attr("model", buffer, sizeof(buffer));
    if (ret == -1)
        return PFMLIB_ERR_NOTSUPP;
 
    model = atoi(buffer);
 
    switch(model) {
        case 7: /* Pentium III Katmai */
        case 8: /* Pentium III Coppermine */
        case 10:/* Pentium III Cascades */
        case 11:/* Pentium III Tualatin */
            break;
        default:
            return PFMLIB_ERR_NOTSUPP;
    }
    return PFMLIB_SUCCESS;
}

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pfm_i386_p6_detect_pm()

static int pfm_i386_p6_detect_pm ( void  )

static

Definition at line 213 of file pfmlib_i386_p6.c.

{
    int ret, model;
    char buffer[128];
 
    ret = pfm_i386_detect_common();
    if (ret != PFMLIB_SUCCESS)
        return ret;
 
    ret = __pfm_getcpuinfo_attr("model", buffer, sizeof(buffer));
    if (ret == -1)
        return PFMLIB_ERR_NOTSUPP;
 
    model = atoi(buffer);
    switch (model) {
        case 9:
        case 13:
            break;
        default:
            return PFMLIB_ERR_NOTSUPP;
    }
 
    return PFMLIB_SUCCESS;
}

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pfm_i386_p6_detect_ppro()

static int pfm_i386_p6_detect_ppro ( void  )

static

Definition at line 98 of file pfmlib_i386_p6.c.

{
    int ret, model;
    char buffer[128];
 
    ret = pfm_i386_detect_common();
    if (ret != PFMLIB_SUCCESS)
        return ret;
 
    ret = __pfm_getcpuinfo_attr("model", buffer, sizeof(buffer));
    if (ret == -1)
        return PFMLIB_ERR_NOTSUPP;
 
    model = atoi(buffer);
 
    if (model != 1)
        return PFMLIB_ERR_NOTSUPP;
 
    return PFMLIB_SUCCESS;
}

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pfm_i386_p6_dispatch_counters()

static int pfm_i386_p6_dispatch_counters ( pfmlib_input_param_t *  inp, pfmlib_i386_p6_input_param_t *  mod_in, pfmlib_output_param_t *  outp  )

static

Definition at line 253 of file pfmlib_i386_p6.c.

{
    pfmlib_i386_p6_input_param_t *param = mod_in;
    pfmlib_i386_p6_counter_t *cntrs;
    pfm_i386_p6_sel_reg_t reg;
    pfmlib_event_t *e;
    pfmlib_reg_t *pc, *pd;
    pfmlib_regmask_t impl_cntrs, avail_cntrs;
    unsigned long plm;
    unsigned int i, j, cnt, k, umask;
    unsigned int assign[PMU_I386_P6_NUM_COUNTERS];
 
    e      = inp->pfp_events;
    pc     = outp->pfp_pmcs;
    pd     = outp->pfp_pmds;
    cnt    = inp->pfp_event_count;
    cntrs  = param ? param->pfp_i386_p6_counters : NULL;
 
    if (PFMLIB_DEBUG()) {
        for (j=0; j < cnt; j++) {
            DPRINT("ev[%d]=%s\n", j, i386_pe[e[j].event].pme_name);
        }
    }
 
    if (cnt > PMU_I386_P6_NUM_COUNTERS)
        return PFMLIB_ERR_TOOMANY;
 
    pfm_i386_p6_get_impl_counters(&impl_cntrs);
    pfm_regmask_andnot(&avail_cntrs, &impl_cntrs, &inp->pfp_unavail_pmcs);
 
    DPRINT("impl=0x%lx avail=0x%lx unavail=0x%lx\n", impl_cntrs.bits[0], avail_cntrs.bits[0], inp->pfp_unavail_pmcs.bits[0]);
 
    for(j=0; j < cnt; j++) {
        /*
         * P6 only supports two priv levels for perf counters
         */
        if (e[j].plm & (PFM_PLM1|PFM_PLM2)) {
            DPRINT("event=%d invalid plm=%d\n", e[j].event, e[j].plm);
            return PFMLIB_ERR_INVAL;
        }
 
        if (cntrs && cntrs[j].flags & ~PFMLIB_I386_P6_ALL_FLAGS) {
            DPRINT("event=%d invalid flags=0x%lx\n", e[j].event, e[j].flags);
            return PFMLIB_ERR_INVAL;
        }
 
        /*
         * check illegal unit masks combination
         */
        if (e[j].num_masks > 1 && PFMLIB_I386_P6_HAS_COMBO(e[j].event) == 0) {
            DPRINT("event does not support unit mask combination\n");
            return PFMLIB_ERR_FEATCOMB;
        }
    }
    /*
     * first pass: events for fixed counters
     */
    for(j=0; j < cnt; j++) {
        if (i386_pe[e[j].event].pme_flags & PFMLIB_I386_P6_CTR0_ONLY) {
            if (!pfm_regmask_isset(&avail_cntrs, 0))
                return PFMLIB_ERR_NOASSIGN;
            assign[j] = 0;
            pfm_regmask_clr(&avail_cntrs, 0);
        } else if (i386_pe[e[j].event].pme_flags & PFMLIB_I386_P6_CTR1_ONLY) {
            if (!pfm_regmask_isset(&avail_cntrs, 1))
                return PFMLIB_ERR_NOASSIGN;
            assign[j] = 1;
            pfm_regmask_clr(&avail_cntrs, 1);
        }
    }
    /*
     * second pass: events with no constraints
     */
    for (j=0, i=0; j < cnt ; j++ ) {
        if (i386_pe[e[j].event].pme_flags & (PFMLIB_I386_P6_CTR0_ONLY|PFMLIB_I386_P6_CTR1_ONLY))
            continue;
        
        while (i < PMU_I386_P6_NUM_COUNTERS && !pfm_regmask_isset(&avail_cntrs, i))
            i++;
        if (i == PMU_I386_P6_NUM_COUNTERS)
            return PFMLIB_ERR_NOASSIGN;
        pfm_regmask_clr(&avail_cntrs, i);
        assign[j] = i++;
    }
    /*
     * final pass: assign value to registers
     */
    for (j=0; j < cnt ; j++) {
        reg.val = 0; /* assume reserved bits are zeroed */
 
        /* if plm is 0, then assume not specified per-event and use default */
        plm = e[j].plm ? e[j].plm : inp->pfp_dfl_plm;
 
        reg.sel_event_mask = i386_pe[e[j].event].pme_code;
        /*
         * some events have only a single umask. We do not create
         * specific umask entry in this case. The umask code is taken
         * out of the (extended) event code (2nd byte)
         */
        umask = (i386_pe[e[j].event].pme_code >> 8) & 0xff;
 
        for(k=0; k < e[j].num_masks; k++) {
            umask |= i386_pe[e[j].event].pme_umasks[e[j].unit_masks[k]].pme_ucode;
        }
        reg.sel_unit_mask  = umask;
        reg.sel_usr        = plm & PFM_PLM3 ? 1 : 0;
        reg.sel_os         = plm & PFM_PLM0 ? 1 : 0;
        reg.sel_int        = 1; /* force APIC int to 1 */
        /*
         * only perfevtsel0 has an enable bit (allows atomic start/stop)
         */
        if (assign[j] == 0) 
            reg.sel_en = 1; /* force enable bit to 1 */
 
        if (cntrs) {
            reg.sel_cnt_mask = cntrs[j].cnt_mask;
            reg.sel_edge     = cntrs[j].flags & PFM_I386_P6_SEL_EDGE ? 1 : 0;
            reg.sel_inv  = cntrs[j].flags & PFM_I386_P6_SEL_INV ? 1 : 0;
        }
 
        pc[j].reg_num     = assign[j];
        pc[j].reg_value   = reg.val;
        pc[j].reg_addr    = I386_P6_SEL_BASE+assign[j];
        pc[j].reg_alt_addr= I386_P6_SEL_BASE+assign[j];
 
 
        pd[j].reg_num  = assign[j];
        pd[j].reg_addr = I386_P6_CTR_BASE+assign[j];
        /* index to use with RDPMC */
        pd[j].reg_alt_addr = assign[j];
 
        __pfm_vbprintf("[PERFEVTSEL%u(pmc%u)=0x%lx emask=0x%x umask=0x%x os=%d usr=%d en=%d int=%d inv=%d edge=%d cnt_mask=%d] %s\n",
            assign[j],
            assign[j],
            reg.val,
            reg.sel_event_mask,
            reg.sel_unit_mask,
            reg.sel_os,
            reg.sel_usr,
            reg.sel_en,
            reg.sel_int,
            reg.sel_inv,
            reg.sel_edge,
            reg.sel_cnt_mask,
            i386_pe[e[j].event].pme_name);
 
        __pfm_vbprintf("[PMC%u(pmd%u)]\n", pd[j].reg_num, pd[j].reg_num);
    }
    /*
     * add perfsel0 if not used. This is required as it holds
     * the enable bit for all counters
     */
    if (pfm_regmask_isset(&avail_cntrs, 0)) {
        reg.val = 0;
        reg.sel_en = 1; /* force enable bit to 1 */
        pc[j].reg_num   = 0;
        pc[j].reg_value =  reg.val;
        pc[j].reg_addr  = I386_P6_SEL_BASE;
        pc[j].reg_alt_addr = I386_P6_SEL_BASE;
        j++;
 
        __pfm_vbprintf("[PERFEVTSEL0(pmc0)=0x%lx] required for enabling counters\n", reg.val);
    }
    /* number of evtsel registers programmed */
    outp->pfp_pmc_count = j;
    outp->pfp_pmd_count = cnt;
 
    return PFMLIB_SUCCESS;
}

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pfm_i386_p6_dispatch_events()

static int pfm_i386_p6_dispatch_events ( pfmlib_input_param_t *  inp, void *  model_in, pfmlib_output_param_t *  outp, void *  model_out  )

static

Definition at line 424 of file pfmlib_i386_p6.c.

{
    pfmlib_i386_p6_input_param_t *mod_in  = (pfmlib_i386_p6_input_param_t *)model_in;
 
    if (inp->pfp_dfl_plm & (PFM_PLM1|PFM_PLM2)) {
        DPRINT("invalid plm=%x\n", inp->pfp_dfl_plm);
        return PFMLIB_ERR_INVAL;
    }
    return pfm_i386_p6_dispatch_counters(inp, mod_in, outp);
}

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pfm_i386_p6_get_cycle_event()

static int pfm_i386_p6_get_cycle_event ( pfmlib_event_t *  e )

static

Definition at line 552 of file pfmlib_i386_p6.c.

{
    e->event = i386_p6_cycle_event;
    return PFMLIB_SUCCESS;
 
}

pfm_i386_p6_get_event_code()

static int pfm_i386_p6_get_event_code ( unsigned int  i, unsigned int  cnt, int *  code  )

static

Definition at line 436 of file pfmlib_i386_p6.c.

{
    if (cnt != PFMLIB_CNT_FIRST && cnt > 2)
        return PFMLIB_ERR_INVAL;
 
    *code = i386_pe[i].pme_code;
 
    return PFMLIB_SUCCESS;
}

pfm_i386_p6_get_event_counters()

static void pfm_i386_p6_get_event_counters ( unsigned int  j, pfmlib_regmask_t *  counters  )

static

Definition at line 447 of file pfmlib_i386_p6.c.

{
    unsigned int i;
 
    memset(counters, 0, sizeof(*counters));
 
    if (i386_pe[j].pme_flags & PFMLIB_I386_P6_CTR0_ONLY) {
        pfm_regmask_set(counters, 0);
    } else if (i386_pe[j].pme_flags & PFMLIB_I386_P6_CTR1_ONLY) {
        pfm_regmask_set(counters, 1);
    } else {
        for(i=0; i < PMU_I386_P6_NUM_COUNTERS; i++)
        pfm_regmask_set(counters, i);
    }
}

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pfm_i386_p6_get_event_description()

static int pfm_i386_p6_get_event_description ( unsigned int  ev, char **  str  )

static

Definition at line 506 of file pfmlib_i386_p6.c.

{
    char *s;
    s = i386_pe[ev].pme_desc;
    if (s) {
        *str = strdup(s);
    } else {
        *str = NULL;
    }
    return PFMLIB_SUCCESS;
}

pfm_i386_p6_get_event_mask_code()

static int pfm_i386_p6_get_event_mask_code ( unsigned int  ev, unsigned int  midx, unsigned int *  code  )

static

Definition at line 545 of file pfmlib_i386_p6.c.

{
    *code = i386_pe[ev].pme_umasks[midx].pme_ucode;
    return PFMLIB_SUCCESS;
}

pfm_i386_p6_get_event_mask_desc()

static int pfm_i386_p6_get_event_mask_desc ( unsigned int  ev, unsigned int  midx, char **  str  )

static

Definition at line 525 of file pfmlib_i386_p6.c.

{
    char *s;
 
    s = i386_pe[ev].pme_umasks[midx].pme_udesc;
    if (s) {
        *str = strdup(s);
    } else {
        *str = NULL;
    }
    return PFMLIB_SUCCESS;
}

pfm_i386_p6_get_event_mask_name()

static char * pfm_i386_p6_get_event_mask_name ( unsigned int  ev, unsigned int  midx  )

static

Definition at line 519 of file pfmlib_i386_p6.c.

{
    return i386_pe[ev].pme_umasks[midx].pme_uname;
}

pfm_i386_p6_get_event_name()

static char * pfm_i386_p6_get_event_name ( unsigned int  i )

static

Definition at line 500 of file pfmlib_i386_p6.c.

{
    return i386_pe[i].pme_name;
}

pfm_i386_p6_get_hw_counter_width()

static void pfm_i386_p6_get_hw_counter_width ( unsigned int *  width )

static

Definition at line 494 of file pfmlib_i386_p6.c.

{
    *width = PMU_I386_P6_COUNTER_WIDTH;
}

pfm_i386_p6_get_impl_counters()

static void pfm_i386_p6_get_impl_counters ( pfmlib_regmask_t *  impl_counters )

static

Definition at line 484 of file pfmlib_i386_p6.c.

{
    unsigned int i = 0;
 
    /* counting pmds are contiguous */
    for(i=0; i < PMU_I386_P6_NUM_COUNTERS; i++)
        pfm_regmask_set(impl_counters, i);
}

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pfm_i386_p6_get_impl_perfctr()

static void pfm_i386_p6_get_impl_perfctr ( pfmlib_regmask_t *  impl_pmds )

static

Definition at line 474 of file pfmlib_i386_p6.c.

{
    unsigned int i = 0;
 
    /* all pmds are contiguous */
    for(i=0; i < PMU_I386_P6_NUM_PERFCTR; i++)
        pfm_regmask_set(impl_pmds, i);
}

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pfm_i386_p6_get_impl_perfsel()

static void pfm_i386_p6_get_impl_perfsel ( pfmlib_regmask_t *  impl_pmcs )

static

Definition at line 464 of file pfmlib_i386_p6.c.

{
    unsigned int i = 0;
 
    /* all pmcs are contiguous */
    for(i=0; i < PMU_I386_P6_NUM_PERFSEL; i++)
        pfm_regmask_set(impl_pmcs, i);
}

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pfm_i386_p6_get_inst_retired()

static int pfm_i386_p6_get_inst_retired ( pfmlib_event_t *  e )

static

Definition at line 560 of file pfmlib_i386_p6.c.

{
    e->event = i386_p6_inst_retired_event;
    return PFMLIB_SUCCESS;
}

pfm_i386_p6_get_num_event_masks()

static unsigned int pfm_i386_p6_get_num_event_masks ( unsigned int  ev )

static

Definition at line 539 of file pfmlib_i386_p6.c.

{
    return i386_pe[ev].pme_numasks;
}

pfm_i386_p6_init_pii()

static int pfm_i386_p6_init_pii ( void  )

static

Definition at line 159 of file pfmlib_i386_p6.c.

{
 
    i386_pe = i386_pII_pe;
    i386_p6_cycle_event = PME_I386_PII_CPU_CLK_UNHALTED; 
    i386_p6_inst_retired_event = PME_I386_PII_INST_RETIRED;
    return PFMLIB_SUCCESS;
}

pfm_i386_p6_init_piii()

static int pfm_i386_p6_init_piii ( void  )

static

Definition at line 200 of file pfmlib_i386_p6.c.

{
    i386_pe = i386_pIII_pe;
    i386_p6_cycle_event = PME_I386_PIII_CPU_CLK_UNHALTED; 
    i386_p6_inst_retired_event = PME_I386_PIII_INST_RETIRED;
 
    return PFMLIB_SUCCESS;
}

pfm_i386_p6_init_pm()

static int pfm_i386_p6_init_pm ( void  )

static

Definition at line 239 of file pfmlib_i386_p6.c.

{
    i386_pe = i386_pm_pe;
    i386_p6_cycle_event = PME_I386_PM_CPU_CLK_UNHALTED; 
    i386_p6_inst_retired_event = PME_I386_PM_INST_RETIRED;
 
    return PFMLIB_SUCCESS;
}

pfm_i386_p6_init_ppro()

static int pfm_i386_p6_init_ppro ( void  )

static

Definition at line 120 of file pfmlib_i386_p6.c.

{
    i386_pe = i386_ppro_pe;
    i386_p6_cycle_event = PME_I386_PPRO_CPU_CLK_UNHALTED; 
    i386_p6_inst_retired_event = PME_I386_PPRO_INST_RETIRED;
 
    return PFMLIB_SUCCESS;
}

Variable Documentation

i386_p6_cycle_event

int i386_p6_cycle_event

static

Definition at line 52 of file pfmlib_i386_p6.c.

i386_p6_inst_retired_event

int i386_p6_inst_retired_event

static

Definition at line 52 of file pfmlib_i386_p6.c.

i386_p6_support

pfm_pmu_support_t i386_p6_support

Initial value:

={
    .pmu_name       = "Intel P6 Processor Family",
    .pmu_type       = PFMLIB_I386_P6_PMU,
    .pme_count      = PME_I386_PIII_EVENT_COUNT,
    .pmc_count      = PMU_I386_P6_NUM_PERFSEL,
    .pmd_count      = PMU_I386_P6_NUM_PERFCTR,
    .num_cnt        = PMU_I386_P6_NUM_COUNTERS,
    .get_event_code     = pfm_i386_p6_get_event_code,
    .get_event_name     = pfm_i386_p6_get_event_name,
    .get_event_counters = pfm_i386_p6_get_event_counters,
    .dispatch_events    = pfm_i386_p6_dispatch_events,
    .pmu_detect     = pfm_i386_p6_detect_piii,
    .pmu_init       = pfm_i386_p6_init_piii,
    .get_impl_pmcs      = pfm_i386_p6_get_impl_perfsel,
    .get_impl_pmds      = pfm_i386_p6_get_impl_perfctr,
    .get_impl_counters  = pfm_i386_p6_get_impl_counters,
    .get_hw_counter_width   = pfm_i386_p6_get_hw_counter_width,
    .get_event_desc         = pfm_i386_p6_get_event_description,
    .get_num_event_masks    = pfm_i386_p6_get_num_event_masks,
    .get_event_mask_name    = pfm_i386_p6_get_event_mask_name,
    .get_event_mask_code    = pfm_i386_p6_get_event_mask_code,
    .get_event_mask_desc    = pfm_i386_p6_get_event_mask_desc,
    .get_cycle_event    = pfm_i386_p6_get_cycle_event,
    .get_inst_retired_event = pfm_i386_p6_get_inst_retired
}

Definition at line 593 of file pfmlib_i386_p6.c.

i386_pe

pme_i386_p6_entry_t* i386_pe

static

Definition at line 51 of file pfmlib_i386_p6.c.

i386_pii_support

pfm_pmu_support_t i386_pii_support

Initial value:

={
    .pmu_name       = "Intel Pentium II",
    .pmu_type       = PFMLIB_INTEL_PII_PMU,
    .pme_count      = PME_I386_PII_EVENT_COUNT,
    .pmc_count      = PMU_I386_P6_NUM_PERFSEL,
    .pmd_count      = PMU_I386_P6_NUM_PERFCTR,
    .num_cnt        = PMU_I386_P6_NUM_COUNTERS,
    .get_event_code     = pfm_i386_p6_get_event_code,
    .get_event_name     = pfm_i386_p6_get_event_name,
    .get_event_counters = pfm_i386_p6_get_event_counters,
    .dispatch_events    = pfm_i386_p6_dispatch_events,
    .pmu_detect     = pfm_i386_p6_detect_pii,
    .pmu_init       = pfm_i386_p6_init_pii,
    .get_impl_pmcs      = pfm_i386_p6_get_impl_perfsel,
    .get_impl_pmds      = pfm_i386_p6_get_impl_perfctr,
    .get_impl_counters  = pfm_i386_p6_get_impl_counters,
    .get_hw_counter_width   = pfm_i386_p6_get_hw_counter_width,
    .get_event_desc         = pfm_i386_p6_get_event_description,
    .get_num_event_masks    = pfm_i386_p6_get_num_event_masks,
    .get_event_mask_name    = pfm_i386_p6_get_event_mask_name,
    .get_event_mask_code    = pfm_i386_p6_get_event_mask_code,
    .get_event_mask_desc    = pfm_i386_p6_get_event_mask_desc,
    .get_cycle_event    = pfm_i386_p6_get_cycle_event,
    .get_inst_retired_event = pfm_i386_p6_get_inst_retired
}

Definition at line 566 of file pfmlib_i386_p6.c.

i386_pm_support

pfm_pmu_support_t i386_pm_support

Initial value:

={
    .pmu_name       = "Intel Pentium M",
    .pmu_type       = PFMLIB_I386_PM_PMU,
    .pme_count      = PME_I386_PM_EVENT_COUNT,
    .pmc_count      = PMU_I386_P6_NUM_PERFSEL,
    .pmd_count      = PMU_I386_P6_NUM_PERFCTR,
    .num_cnt        = PMU_I386_P6_NUM_COUNTERS,
    .get_event_code     = pfm_i386_p6_get_event_code,
    .get_event_name     = pfm_i386_p6_get_event_name,
    .get_event_counters = pfm_i386_p6_get_event_counters,
    .dispatch_events    = pfm_i386_p6_dispatch_events,
    .pmu_detect     = pfm_i386_p6_detect_pm,
    .pmu_init       = pfm_i386_p6_init_pm,
    .get_impl_pmcs      = pfm_i386_p6_get_impl_perfsel,
    .get_impl_pmds      = pfm_i386_p6_get_impl_perfctr,
    .get_impl_counters  = pfm_i386_p6_get_impl_counters,
    .get_hw_counter_width   = pfm_i386_p6_get_hw_counter_width,
    .get_event_desc         = pfm_i386_p6_get_event_description,
    .get_num_event_masks    = pfm_i386_p6_get_num_event_masks,
    .get_event_mask_name    = pfm_i386_p6_get_event_mask_name,
    .get_event_mask_code    = pfm_i386_p6_get_event_mask_code,
    .get_event_mask_desc    = pfm_i386_p6_get_event_mask_desc,
    .get_cycle_event    = pfm_i386_p6_get_cycle_event,
    .get_inst_retired_event = pfm_i386_p6_get_inst_retired
}

Definition at line 647 of file pfmlib_i386_p6.c.

i386_ppro_support

pfm_pmu_support_t i386_ppro_support

Initial value:

={
    .pmu_name       = "Intel Pentium Pro",
    .pmu_type       = PFMLIB_INTEL_PPRO_PMU,
    .pme_count      = PME_I386_PPRO_EVENT_COUNT,
    .pmc_count      = PMU_I386_P6_NUM_PERFSEL,
    .pmd_count      = PMU_I386_P6_NUM_PERFCTR,
    .num_cnt        = PMU_I386_P6_NUM_COUNTERS,
    .get_event_code     = pfm_i386_p6_get_event_code,
    .get_event_name     = pfm_i386_p6_get_event_name,
    .get_event_counters = pfm_i386_p6_get_event_counters,
    .dispatch_events    = pfm_i386_p6_dispatch_events,
    .pmu_detect     = pfm_i386_p6_detect_ppro,
    .pmu_init       = pfm_i386_p6_init_ppro,
    .get_impl_pmcs      = pfm_i386_p6_get_impl_perfsel,
    .get_impl_pmds      = pfm_i386_p6_get_impl_perfctr,
    .get_impl_counters  = pfm_i386_p6_get_impl_counters,
    .get_hw_counter_width   = pfm_i386_p6_get_hw_counter_width,
    .get_event_desc         = pfm_i386_p6_get_event_description,
    .get_num_event_masks    = pfm_i386_p6_get_num_event_masks,
    .get_event_mask_name    = pfm_i386_p6_get_event_mask_name,
    .get_event_mask_code    = pfm_i386_p6_get_event_mask_code,
    .get_event_mask_desc    = pfm_i386_p6_get_event_mask_desc,
    .get_cycle_event    = pfm_i386_p6_get_cycle_event,
    .get_inst_retired_event = pfm_i386_p6_get_inst_retired
}

Definition at line 619 of file pfmlib_i386_p6.c.