// SPDX-License-Identifier: GPL-2.0
/* Nehalem/SandBridge/Haswell/Broadwell/Skylake uncore support */
#include "uncore.h"

/* Uncore IMC PCI IDs */
#define PCI_DEVICE_ID_INTEL_SNB_IMC             0x0100
#define PCI_DEVICE_ID_INTEL_IVB_IMC             0x0154
#define PCI_DEVICE_ID_INTEL_IVB_E3_IMC          0x0150
#define PCI_DEVICE_ID_INTEL_HSW_IMC             0x0c00
#define PCI_DEVICE_ID_INTEL_HSW_U_IMC           0x0a04
#define PCI_DEVICE_ID_INTEL_BDW_IMC             0x1604
#define PCI_DEVICE_ID_INTEL_SKL_U_IMC           0x1904
#define PCI_DEVICE_ID_INTEL_SKL_Y_IMC           0x190c
#define PCI_DEVICE_ID_INTEL_SKL_HD_IMC          0x1900
#define PCI_DEVICE_ID_INTEL_SKL_HQ_IMC          0x1910
#define PCI_DEVICE_ID_INTEL_SKL_SD_IMC          0x190f
#define PCI_DEVICE_ID_INTEL_SKL_SQ_IMC          0x191f
#define PCI_DEVICE_ID_INTEL_SKL_E3_IMC          0x1918
#define PCI_DEVICE_ID_INTEL_KBL_Y_IMC           0x590c
#define PCI_DEVICE_ID_INTEL_KBL_U_IMC           0x5904
#define PCI_DEVICE_ID_INTEL_KBL_UQ_IMC          0x5914
#define PCI_DEVICE_ID_INTEL_KBL_SD_IMC          0x590f
#define PCI_DEVICE_ID_INTEL_KBL_SQ_IMC          0x591f
#define PCI_DEVICE_ID_INTEL_KBL_HQ_IMC          0x5910
#define PCI_DEVICE_ID_INTEL_KBL_WQ_IMC          0x5918
#define PCI_DEVICE_ID_INTEL_CFL_2U_IMC          0x3ecc
#define PCI_DEVICE_ID_INTEL_CFL_4U_IMC          0x3ed0
#define PCI_DEVICE_ID_INTEL_CFL_4H_IMC          0x3e10
#define PCI_DEVICE_ID_INTEL_CFL_6H_IMC          0x3ec4
#define PCI_DEVICE_ID_INTEL_CFL_2S_D_IMC        0x3e0f
#define PCI_DEVICE_ID_INTEL_CFL_4S_D_IMC        0x3e1f
#define PCI_DEVICE_ID_INTEL_CFL_6S_D_IMC        0x3ec2
#define PCI_DEVICE_ID_INTEL_CFL_8S_D_IMC        0x3e30
#define PCI_DEVICE_ID_INTEL_CFL_4S_W_IMC        0x3e18
#define PCI_DEVICE_ID_INTEL_CFL_6S_W_IMC        0x3ec6
#define PCI_DEVICE_ID_INTEL_CFL_8S_W_IMC        0x3e31
#define PCI_DEVICE_ID_INTEL_CFL_4S_S_IMC        0x3e33
#define PCI_DEVICE_ID_INTEL_CFL_6S_S_IMC        0x3eca
#define PCI_DEVICE_ID_INTEL_CFL_8S_S_IMC        0x3e32
#define PCI_DEVICE_ID_INTEL_AML_YD_IMC          0x590c
#define PCI_DEVICE_ID_INTEL_AML_YQ_IMC          0x590d
#define PCI_DEVICE_ID_INTEL_WHL_UQ_IMC          0x3ed0
#define PCI_DEVICE_ID_INTEL_WHL_4_UQ_IMC        0x3e34
#define PCI_DEVICE_ID_INTEL_WHL_UD_IMC          0x3e35
#define PCI_DEVICE_ID_INTEL_CML_H1_IMC          0x9b44
#define PCI_DEVICE_ID_INTEL_CML_H2_IMC          0x9b54
#define PCI_DEVICE_ID_INTEL_CML_H3_IMC          0x9b64
#define PCI_DEVICE_ID_INTEL_CML_U1_IMC          0x9b51
#define PCI_DEVICE_ID_INTEL_CML_U2_IMC          0x9b61
#define PCI_DEVICE_ID_INTEL_CML_U3_IMC          0x9b71
#define PCI_DEVICE_ID_INTEL_CML_S1_IMC          0x9b33
#define PCI_DEVICE_ID_INTEL_CML_S2_IMC          0x9b43
#define PCI_DEVICE_ID_INTEL_CML_S3_IMC          0x9b53
#define PCI_DEVICE_ID_INTEL_CML_S4_IMC          0x9b63
#define PCI_DEVICE_ID_INTEL_CML_S5_IMC          0x9b73
#define PCI_DEVICE_ID_INTEL_ICL_U_IMC           0x8a02
#define PCI_DEVICE_ID_INTEL_ICL_U2_IMC          0x8a12
#define PCI_DEVICE_ID_INTEL_TGL_U1_IMC          0x9a02
#define PCI_DEVICE_ID_INTEL_TGL_U2_IMC          0x9a04
#define PCI_DEVICE_ID_INTEL_TGL_U3_IMC          0x9a12
#define PCI_DEVICE_ID_INTEL_TGL_U4_IMC          0x9a14
#define PCI_DEVICE_ID_INTEL_TGL_H_IMC           0x9a36
#define PCI_DEVICE_ID_INTEL_RKL_1_IMC           0x4c43
#define PCI_DEVICE_ID_INTEL_RKL_2_IMC           0x4c53
#define PCI_DEVICE_ID_INTEL_ADL_1_IMC           0x4660
#define PCI_DEVICE_ID_INTEL_ADL_2_IMC           0x4641

/* SNB event control */
#define SNB_UNC_CTL_EV_SEL_MASK                 0x000000ff
#define SNB_UNC_CTL_UMASK_MASK                  0x0000ff00
#define SNB_UNC_CTL_EDGE_DET                    (1 << 18)
#define SNB_UNC_CTL_EN                          (1 << 22)
#define SNB_UNC_CTL_INVERT                      (1 << 23)
#define SNB_UNC_CTL_CMASK_MASK                  0x1f000000
#define NHM_UNC_CTL_CMASK_MASK                  0xff000000
#define NHM_UNC_FIXED_CTR_CTL_EN                (1 << 0)

#define SNB_UNC_RAW_EVENT_MASK                  (SNB_UNC_CTL_EV_SEL_MASK | \
                                                 SNB_UNC_CTL_UMASK_MASK | \
                                                 SNB_UNC_CTL_EDGE_DET | \
                                                 SNB_UNC_CTL_INVERT | \
                                                 SNB_UNC_CTL_CMASK_MASK)

#define NHM_UNC_RAW_EVENT_MASK                  (SNB_UNC_CTL_EV_SEL_MASK | \
                                                 SNB_UNC_CTL_UMASK_MASK | \
                                                 SNB_UNC_CTL_EDGE_DET | \
                                                 SNB_UNC_CTL_INVERT | \
                                                 NHM_UNC_CTL_CMASK_MASK)

/* SNB global control register */
#define SNB_UNC_PERF_GLOBAL_CTL                 0x391
#define SNB_UNC_FIXED_CTR_CTRL                  0x394
#define SNB_UNC_FIXED_CTR                       0x395

/* SNB uncore global control */
#define SNB_UNC_GLOBAL_CTL_CORE_ALL             ((1 << 4) - 1)
#define SNB_UNC_GLOBAL_CTL_EN                   (1 << 29)

/* SNB Cbo register */
#define SNB_UNC_CBO_0_PERFEVTSEL0               0x700
#define SNB_UNC_CBO_0_PER_CTR0                  0x706
#define SNB_UNC_CBO_MSR_OFFSET                  0x10

/* SNB ARB register */
#define SNB_UNC_ARB_PER_CTR0                    0x3b0
#define SNB_UNC_ARB_PERFEVTSEL0                 0x3b2
#define SNB_UNC_ARB_MSR_OFFSET                  0x10

/* NHM global control register */
#define NHM_UNC_PERF_GLOBAL_CTL                 0x391
#define NHM_UNC_FIXED_CTR                       0x394
#define NHM_UNC_FIXED_CTR_CTRL                  0x395

/* NHM uncore global control */
#define NHM_UNC_GLOBAL_CTL_EN_PC_ALL            ((1ULL << 8) - 1)
#define NHM_UNC_GLOBAL_CTL_EN_FC                (1ULL << 32)

/* NHM uncore register */
#define NHM_UNC_PERFEVTSEL0                     0x3c0
#define NHM_UNC_UNCORE_PMC0                     0x3b0

/* SKL uncore global control */
#define SKL_UNC_PERF_GLOBAL_CTL                 0xe01
#define SKL_UNC_GLOBAL_CTL_CORE_ALL             ((1 << 5) - 1)

/* ICL Cbo register */
#define ICL_UNC_CBO_CONFIG                      0x396
#define ICL_UNC_NUM_CBO_MASK                    0xf
#define ICL_UNC_CBO_0_PER_CTR0                  0x702
#define ICL_UNC_CBO_MSR_OFFSET                  0x8

/* ICL ARB register */
#define ICL_UNC_ARB_PER_CTR                     0x3b1
#define ICL_UNC_ARB_PERFEVTSEL                  0x3b3

/* ADL uncore global control */
#define ADL_UNC_PERF_GLOBAL_CTL                 0x2ff0
#define ADL_UNC_FIXED_CTR_CTRL                  0x2fde
#define ADL_UNC_FIXED_CTR                       0x2fdf

/* ADL Cbo register */
#define ADL_UNC_CBO_0_PER_CTR0                  0x2002
#define ADL_UNC_CBO_0_PERFEVTSEL0               0x2000
#define ADL_UNC_CTL_THRESHOLD                   0x3f000000
#define ADL_UNC_RAW_EVENT_MASK                  (SNB_UNC_CTL_EV_SEL_MASK | \
                                                 SNB_UNC_CTL_UMASK_MASK | \
                                                 SNB_UNC_CTL_EDGE_DET | \
                                                 SNB_UNC_CTL_INVERT | \
                                                 ADL_UNC_CTL_THRESHOLD)

/* ADL ARB register */
#define ADL_UNC_ARB_PER_CTR0                    0x2FD2
#define ADL_UNC_ARB_PERFEVTSEL0                 0x2FD0
#define ADL_UNC_ARB_MSR_OFFSET                  0x8

DEFINE_UNCORE_FORMAT_ATTR(event, event, "config:0-7");
DEFINE_UNCORE_FORMAT_ATTR(umask, umask, "config:8-15");
DEFINE_UNCORE_FORMAT_ATTR(edge, edge, "config:18");
DEFINE_UNCORE_FORMAT_ATTR(inv, inv, "config:23");
DEFINE_UNCORE_FORMAT_ATTR(cmask5, cmask, "config:24-28");
DEFINE_UNCORE_FORMAT_ATTR(cmask8, cmask, "config:24-31");
DEFINE_UNCORE_FORMAT_ATTR(threshold, threshold, "config:24-29");

/* Sandy Bridge uncore support */
static void snb_uncore_msr_enable_event(struct intel_uncore_box *box, struct perf_event *event)
{
        struct hw_perf_event *hwc = &event->hw;

        if (hwc->idx < UNCORE_PMC_IDX_FIXED)
                wrmsrl(hwc->config_base, hwc->config | SNB_UNC_CTL_EN);
        else
                wrmsrl(hwc->config_base, SNB_UNC_CTL_EN);
}

static void snb_uncore_msr_disable_event(struct intel_uncore_box *box, struct perf_event *event)
{
        wrmsrl(event->hw.config_base, 0);
}

static void snb_uncore_msr_init_box(struct intel_uncore_box *box)
{
        if (box->pmu->pmu_idx == 0) {
                wrmsrl(SNB_UNC_PERF_GLOBAL_CTL,
                        SNB_UNC_GLOBAL_CTL_EN | SNB_UNC_GLOBAL_CTL_CORE_ALL);
        }
}

static void snb_uncore_msr_enable_box(struct intel_uncore_box *box)
{
        wrmsrl(SNB_UNC_PERF_GLOBAL_CTL,
                SNB_UNC_GLOBAL_CTL_EN | SNB_UNC_GLOBAL_CTL_CORE_ALL);
}

static void snb_uncore_msr_exit_box(struct intel_uncore_box *box)
{
        if (box->pmu->pmu_idx == 0)
                wrmsrl(SNB_UNC_PERF_GLOBAL_CTL, 0);
}

static struct uncore_event_desc snb_uncore_events[] = {
        INTEL_UNCORE_EVENT_DESC(clockticks, "event=0xff,umask=0x00"),
        { /* end: all zeroes */ },
};

static struct attribute *snb_uncore_formats_attr[] = {
        &format_attr_event.attr,
        &format_attr_umask.attr,
        &format_attr_edge.attr,
        &format_attr_inv.attr,
        &format_attr_cmask5.attr,
        NULL,
};

static const struct attribute_group snb_uncore_format_group = {
        .name           = "format",
        .attrs          = snb_uncore_formats_attr,
};

static struct intel_uncore_ops snb_uncore_msr_ops = {
        .init_box       = snb_uncore_msr_init_box,
        .enable_box     = snb_uncore_msr_enable_box,
        .exit_box       = snb_uncore_msr_exit_box,
        .disable_event  = snb_uncore_msr_disable_event,
        .enable_event   = snb_uncore_msr_enable_event,
        .read_counter   = uncore_msr_read_counter,
};

static struct event_constraint snb_uncore_arb_constraints[] = {
        UNCORE_EVENT_CONSTRAINT(0x80, 0x1),
        UNCORE_EVENT_CONSTRAINT(0x83, 0x1),
        EVENT_CONSTRAINT_END
};

static struct intel_uncore_type snb_uncore_cbox = {
        .name           = "cbox",
        .num_counters   = 2,
        .num_boxes      = 4,
        .perf_ctr_bits  = 44,
        .fixed_ctr_bits = 48,
        .perf_ctr       = SNB_UNC_CBO_0_PER_CTR0,
        .event_ctl      = SNB_UNC_CBO_0_PERFEVTSEL0,
        .fixed_ctr      = SNB_UNC_FIXED_CTR,
        .fixed_ctl      = SNB_UNC_FIXED_CTR_CTRL,
        .single_fixed   = 1,
        .event_mask     = SNB_UNC_RAW_EVENT_MASK,
        .msr_offset     = SNB_UNC_CBO_MSR_OFFSET,
        .ops            = &snb_uncore_msr_ops,
        .format_group   = &snb_uncore_format_group,
        .event_descs    = snb_uncore_events,
};

static struct intel_uncore_type snb_uncore_arb = {
        .name           = "arb",
        .num_counters   = 2,
        .num_boxes      = 1,
        .perf_ctr_bits  = 44,
        .perf_ctr       = SNB_UNC_ARB_PER_CTR0,
        .event_ctl      = SNB_UNC_ARB_PERFEVTSEL0,
        .event_mask     = SNB_UNC_RAW_EVENT_MASK,
        .msr_offset     = SNB_UNC_ARB_MSR_OFFSET,
        .constraints    = snb_uncore_arb_constraints,
        .ops            = &snb_uncore_msr_ops,
        .format_group   = &snb_uncore_format_group,
};

static struct intel_uncore_type *snb_msr_uncores[] = {
        &snb_uncore_cbox,
        &snb_uncore_arb,
        NULL,
};

void snb_uncore_cpu_init(void)
{
        uncore_msr_uncores = snb_msr_uncores;
        if (snb_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
                snb_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
}

static void skl_uncore_msr_init_box(struct intel_uncore_box *box)
{
        if (box->pmu->pmu_idx == 0) {
                wrmsrl(SKL_UNC_PERF_GLOBAL_CTL,
                        SNB_UNC_GLOBAL_CTL_EN | SKL_UNC_GLOBAL_CTL_CORE_ALL);
        }

        /* The 8th CBOX has different MSR space */
        if (box->pmu->pmu_idx == 7)
                __set_bit(UNCORE_BOX_FLAG_CFL8_CBOX_MSR_OFFS, &box->flags);
}

static void skl_uncore_msr_enable_box(struct intel_uncore_box *box)
{
        wrmsrl(SKL_UNC_PERF_GLOBAL_CTL,
                SNB_UNC_GLOBAL_CTL_EN | SKL_UNC_GLOBAL_CTL_CORE_ALL);
}

static void skl_uncore_msr_exit_box(struct intel_uncore_box *box)
{
        if (box->pmu->pmu_idx == 0)
                wrmsrl(SKL_UNC_PERF_GLOBAL_CTL, 0);
}

static struct intel_uncore_ops skl_uncore_msr_ops = {
        .init_box       = skl_uncore_msr_init_box,
        .enable_box     = skl_uncore_msr_enable_box,
        .exit_box       = skl_uncore_msr_exit_box,
        .disable_event  = snb_uncore_msr_disable_event,
        .enable_event   = snb_uncore_msr_enable_event,
        .read_counter   = uncore_msr_read_counter,
};

static struct intel_uncore_type skl_uncore_cbox = {
        .name           = "cbox",
        .num_counters   = 4,
        .num_boxes      = 8,
        .perf_ctr_bits  = 44,
        .fixed_ctr_bits = 48,
        .perf_ctr       = SNB_UNC_CBO_0_PER_CTR0,
        .event_ctl      = SNB_UNC_CBO_0_PERFEVTSEL0,
        .fixed_ctr      = SNB_UNC_FIXED_CTR,
        .fixed_ctl      = SNB_UNC_FIXED_CTR_CTRL,
        .single_fixed   = 1,
        .event_mask     = SNB_UNC_RAW_EVENT_MASK,
        .msr_offset     = SNB_UNC_CBO_MSR_OFFSET,
        .ops            = &skl_uncore_msr_ops,
        .format_group   = &snb_uncore_format_group,
        .event_descs    = snb_uncore_events,
};

static struct intel_uncore_type *skl_msr_uncores[] = {
        &skl_uncore_cbox,
        &snb_uncore_arb,
        NULL,
};

void skl_uncore_cpu_init(void)
{
        uncore_msr_uncores = skl_msr_uncores;
        if (skl_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
                skl_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
        snb_uncore_arb.ops = &skl_uncore_msr_ops;
}

static struct intel_uncore_ops icl_uncore_msr_ops = {
        .disable_event  = snb_uncore_msr_disable_event,
        .enable_event   = snb_uncore_msr_enable_event,
        .read_counter   = uncore_msr_read_counter,
};

static struct intel_uncore_type icl_uncore_cbox = {
        .name           = "cbox",
        .num_counters   = 2,
        .perf_ctr_bits  = 44,
        .perf_ctr       = ICL_UNC_CBO_0_PER_CTR0,
        .event_ctl      = SNB_UNC_CBO_0_PERFEVTSEL0,
        .event_mask     = SNB_UNC_RAW_EVENT_MASK,
        .msr_offset     = ICL_UNC_CBO_MSR_OFFSET,
        .ops            = &icl_uncore_msr_ops,
        .format_group   = &snb_uncore_format_group,
};

static struct uncore_event_desc icl_uncore_events[] = {
        INTEL_UNCORE_EVENT_DESC(clockticks, "event=0xff"),
        { /* end: all zeroes */ },
};

static struct attribute *icl_uncore_clock_formats_attr[] = {
        &format_attr_event.attr,
        NULL,
};

static struct attribute_group icl_uncore_clock_format_group = {
        .name = "format",
        .attrs = icl_uncore_clock_formats_attr,
};

static struct intel_uncore_type icl_uncore_clockbox = {
        .name           = "clock",
        .num_counters   = 1,
        .num_boxes      = 1,
        .fixed_ctr_bits = 48,
        .fixed_ctr      = SNB_UNC_FIXED_CTR,
        .fixed_ctl      = SNB_UNC_FIXED_CTR_CTRL,
        .single_fixed   = 1,
        .event_mask     = SNB_UNC_CTL_EV_SEL_MASK,
        .format_group   = &icl_uncore_clock_format_group,
        .ops            = &icl_uncore_msr_ops,
        .event_descs    = icl_uncore_events,
};

static struct intel_uncore_type icl_uncore_arb = {
        .name           = "arb",
        .num_counters   = 1,
        .num_boxes      = 1,
        .perf_ctr_bits  = 44,
        .perf_ctr       = ICL_UNC_ARB_PER_CTR,
        .event_ctl      = ICL_UNC_ARB_PERFEVTSEL,
        .event_mask     = SNB_UNC_RAW_EVENT_MASK,
        .ops            = &icl_uncore_msr_ops,
        .format_group   = &snb_uncore_format_group,
};

static struct intel_uncore_type *icl_msr_uncores[] = {
        &icl_uncore_cbox,
        &icl_uncore_arb,
        &icl_uncore_clockbox,
        NULL,
};

static int icl_get_cbox_num(void)
{
        u64 num_boxes;

        rdmsrl(ICL_UNC_CBO_CONFIG, num_boxes);

        return num_boxes & ICL_UNC_NUM_CBO_MASK;
}

void icl_uncore_cpu_init(void)
{
        uncore_msr_uncores = icl_msr_uncores;
        icl_uncore_cbox.num_boxes = icl_get_cbox_num();
}

static struct intel_uncore_type *tgl_msr_uncores[] = {
        &icl_uncore_cbox,
        &snb_uncore_arb,
        &icl_uncore_clockbox,
        NULL,
};

static void rkl_uncore_msr_init_box(struct intel_uncore_box *box)
{
        if (box->pmu->pmu_idx == 0)
                wrmsrl(SKL_UNC_PERF_GLOBAL_CTL, SNB_UNC_GLOBAL_CTL_EN);
}

void tgl_uncore_cpu_init(void)
{
        uncore_msr_uncores = tgl_msr_uncores;
        icl_uncore_cbox.num_boxes = icl_get_cbox_num();
        icl_uncore_cbox.ops = &skl_uncore_msr_ops;
        icl_uncore_clockbox.ops = &skl_uncore_msr_ops;
        snb_uncore_arb.ops = &skl_uncore_msr_ops;
        skl_uncore_msr_ops.init_box = rkl_uncore_msr_init_box;
}

static void adl_uncore_msr_init_box(struct intel_uncore_box *box)
{
        if (box->pmu->pmu_idx == 0)
                wrmsrl(ADL_UNC_PERF_GLOBAL_CTL, SNB_UNC_GLOBAL_CTL_EN);
}

static void adl_uncore_msr_enable_box(struct intel_uncore_box *box)
{
        wrmsrl(ADL_UNC_PERF_GLOBAL_CTL, SNB_UNC_GLOBAL_CTL_EN);
}

static void adl_uncore_msr_disable_box(struct intel_uncore_box *box)
{
        if (box->pmu->pmu_idx == 0)
                wrmsrl(ADL_UNC_PERF_GLOBAL_CTL, 0);
}

static void adl_uncore_msr_exit_box(struct intel_uncore_box *box)
{
        if (box->pmu->pmu_idx == 0)
                wrmsrl(ADL_UNC_PERF_GLOBAL_CTL, 0);
}

static struct intel_uncore_ops adl_uncore_msr_ops = {
        .init_box       = adl_uncore_msr_init_box,
        .enable_box     = adl_uncore_msr_enable_box,
        .disable_box    = adl_uncore_msr_disable_box,
        .exit_box       = adl_uncore_msr_exit_box,
        .disable_event  = snb_uncore_msr_disable_event,
        .enable_event   = snb_uncore_msr_enable_event,
        .read_counter   = uncore_msr_read_counter,
};

static struct attribute *adl_uncore_formats_attr[] = {
        &format_attr_event.attr,
        &format_attr_umask.attr,
        &format_attr_edge.attr,
        &format_attr_inv.attr,
        &format_attr_threshold.attr,
        NULL,
};

static const struct attribute_group adl_uncore_format_group = {
        .name           = "format",
        .attrs          = adl_uncore_formats_attr,
};

static struct intel_uncore_type adl_uncore_cbox = {
        .name           = "cbox",
        .num_counters   = 2,
        .perf_ctr_bits  = 44,
        .perf_ctr       = ADL_UNC_CBO_0_PER_CTR0,
        .event_ctl      = ADL_UNC_CBO_0_PERFEVTSEL0,
        .event_mask     = ADL_UNC_RAW_EVENT_MASK,
        .msr_offset     = ICL_UNC_CBO_MSR_OFFSET,
        .ops            = &adl_uncore_msr_ops,
        .format_group   = &adl_uncore_format_group,
};

static struct intel_uncore_type adl_uncore_arb = {
        .name           = "arb",
        .num_counters   = 2,
        .num_boxes      = 2,
        .perf_ctr_bits  = 44,
        .perf_ctr       = ADL_UNC_ARB_PER_CTR0,
        .event_ctl      = ADL_UNC_ARB_PERFEVTSEL0,
        .event_mask     = SNB_UNC_RAW_EVENT_MASK,
        .msr_offset     = ADL_UNC_ARB_MSR_OFFSET,
        .constraints    = snb_uncore_arb_constraints,
        .ops            = &adl_uncore_msr_ops,
        .format_group   = &snb_uncore_format_group,
};

static struct intel_uncore_type adl_uncore_clockbox = {
        .name           = "clock",
        .num_counters   = 1,
        .num_boxes      = 1,
        .fixed_ctr_bits = 48,
        .fixed_ctr      = ADL_UNC_FIXED_CTR,
        .fixed_ctl      = ADL_UNC_FIXED_CTR_CTRL,
        .single_fixed   = 1,
        .event_mask     = SNB_UNC_CTL_EV_SEL_MASK,
        .format_group   = &icl_uncore_clock_format_group,
        .ops            = &adl_uncore_msr_ops,
        .event_descs    = icl_uncore_events,
};

static struct intel_uncore_type *adl_msr_uncores[] = {
        &adl_uncore_cbox,
        &adl_uncore_arb,
        &adl_uncore_clockbox,
        NULL,
};

void adl_uncore_cpu_init(void)
{
        adl_uncore_cbox.num_boxes = icl_get_cbox_num();
        uncore_msr_uncores = adl_msr_uncores;
}

enum {
        SNB_PCI_UNCORE_IMC,
};

static struct uncore_event_desc snb_uncore_imc_events[] = {
        INTEL_UNCORE_EVENT_DESC(data_reads,  "event=0x01"),
        INTEL_UNCORE_EVENT_DESC(data_reads.scale, "6.103515625e-5"),
        INTEL_UNCORE_EVENT_DESC(data_reads.unit, "MiB"),

        INTEL_UNCORE_EVENT_DESC(data_writes, "event=0x02"),
        INTEL_UNCORE_EVENT_DESC(data_writes.scale, "6.103515625e-5"),
        INTEL_UNCORE_EVENT_DESC(data_writes.unit, "MiB"),

        INTEL_UNCORE_EVENT_DESC(gt_requests, "event=0x03"),
        INTEL_UNCORE_EVENT_DESC(gt_requests.scale, "6.103515625e-5"),
        INTEL_UNCORE_EVENT_DESC(gt_requests.unit, "MiB"),

        INTEL_UNCORE_EVENT_DESC(ia_requests, "event=0x04"),
        INTEL_UNCORE_EVENT_DESC(ia_requests.scale, "6.103515625e-5"),
        INTEL_UNCORE_EVENT_DESC(ia_requests.unit, "MiB"),

        INTEL_UNCORE_EVENT_DESC(io_requests, "event=0x05"),
        INTEL_UNCORE_EVENT_DESC(io_requests.scale, "6.103515625e-5"),
        INTEL_UNCORE_EVENT_DESC(io_requests.unit, "MiB"),

        { /* end: all zeroes */ },
};

#define SNB_UNCORE_PCI_IMC_EVENT_MASK           0xff
#define SNB_UNCORE_PCI_IMC_BAR_OFFSET           0x48

/* page size multiple covering all config regs */
#define SNB_UNCORE_PCI_IMC_MAP_SIZE             0x6000

#define SNB_UNCORE_PCI_IMC_DATA_READS           0x1
#define SNB_UNCORE_PCI_IMC_DATA_READS_BASE      0x5050
#define SNB_UNCORE_PCI_IMC_DATA_WRITES          0x2
#define SNB_UNCORE_PCI_IMC_DATA_WRITES_BASE     0x5054
#define SNB_UNCORE_PCI_IMC_CTR_BASE             SNB_UNCORE_PCI_IMC_DATA_READS_BASE

/* BW break down- legacy counters */
#define SNB_UNCORE_PCI_IMC_GT_REQUESTS          0x3
#define SNB_UNCORE_PCI_IMC_GT_REQUESTS_BASE     0x5040
#define SNB_UNCORE_PCI_IMC_IA_REQUESTS          0x4
#define SNB_UNCORE_PCI_IMC_IA_REQUESTS_BASE     0x5044
#define SNB_UNCORE_PCI_IMC_IO_REQUESTS          0x5
#define SNB_UNCORE_PCI_IMC_IO_REQUESTS_BASE     0x5048

enum perf_snb_uncore_imc_freerunning_types {
        SNB_PCI_UNCORE_IMC_DATA_READS           = 0,
        SNB_PCI_UNCORE_IMC_DATA_WRITES,
        SNB_PCI_UNCORE_IMC_GT_REQUESTS,
        SNB_PCI_UNCORE_IMC_IA_REQUESTS,
        SNB_PCI_UNCORE_IMC_IO_REQUESTS,

        SNB_PCI_UNCORE_IMC_FREERUNNING_TYPE_MAX,
};

static struct freerunning_counters snb_uncore_imc_freerunning[] = {
        [SNB_PCI_UNCORE_IMC_DATA_READS]         = { SNB_UNCORE_PCI_IMC_DATA_READS_BASE,
                                                        0x0, 0x0, 1, 32 },
        [SNB_PCI_UNCORE_IMC_DATA_WRITES]        = { SNB_UNCORE_PCI_IMC_DATA_WRITES_BASE,
                                                        0x0, 0x0, 1, 32 },
        [SNB_PCI_UNCORE_IMC_GT_REQUESTS]        = { SNB_UNCORE_PCI_IMC_GT_REQUESTS_BASE,
                                                        0x0, 0x0, 1, 32 },
        [SNB_PCI_UNCORE_IMC_IA_REQUESTS]        = { SNB_UNCORE_PCI_IMC_IA_REQUESTS_BASE,
                                                        0x0, 0x0, 1, 32 },
        [SNB_PCI_UNCORE_IMC_IO_REQUESTS]        = { SNB_UNCORE_PCI_IMC_IO_REQUESTS_BASE,
                                                        0x0, 0x0, 1, 32 },
};

static struct attribute *snb_uncore_imc_formats_attr[] = {
        &format_attr_event.attr,
        NULL,
};

static const struct attribute_group snb_uncore_imc_format_group = {
        .name = "format",
        .attrs = snb_uncore_imc_formats_attr,
};

static void snb_uncore_imc_init_box(struct intel_uncore_box *box)
{
        struct intel_uncore_type *type = box->pmu->type;
        struct pci_dev *pdev = box->pci_dev;
        int where = SNB_UNCORE_PCI_IMC_BAR_OFFSET;
        resource_size_t addr;
        u32 pci_dword;

        pci_read_config_dword(pdev, where, &pci_dword);
        addr = pci_dword;

#ifdef CONFIG_PHYS_ADDR_T_64BIT
        pci_read_config_dword(pdev, where + 4, &pci_dword);
        addr |= ((resource_size_t)pci_dword << 32);
#endif

        addr &= ~(PAGE_SIZE - 1);

        box->io_addr = ioremap(addr, type->mmio_map_size);
        if (!box->io_addr)
                pr_warn("perf uncore: Failed to ioremap for %s.\n", type->name);

        box->hrtimer_duration = UNCORE_SNB_IMC_HRTIMER_INTERVAL;
}

static void snb_uncore_imc_enable_box(struct intel_uncore_box *box)
{}

static void snb_uncore_imc_disable_box(struct intel_uncore_box *box)
{}

static void snb_uncore_imc_enable_event(struct intel_uncore_box *box, struct perf_event *event)
{}

static void snb_uncore_imc_disable_event(struct intel_uncore_box *box, struct perf_event *event)
{}

/*
 * Keep the custom event_init() function compatible with old event
 * encoding for free running counters.
 */
static int snb_uncore_imc_event_init(struct perf_event *event)
{
        struct intel_uncore_pmu *pmu;
        struct intel_uncore_box *box;
        struct hw_perf_event *hwc = &event->hw;
        u64 cfg = event->attr.config & SNB_UNCORE_PCI_IMC_EVENT_MASK;
        int idx, base;

        if (event->attr.type != event->pmu->type)
                return -ENOENT;

        pmu = uncore_event_to_pmu(event);
        /* no device found for this pmu */
        if (pmu->func_id < 0)
                return -ENOENT;

        /* Sampling not supported yet */
        if (hwc->sample_period)
                return -EINVAL;

        /* unsupported modes and filters */
        if (event->attr.sample_period) /* no sampling */
                return -EINVAL;

        /*
         * Place all uncore events for a particular physical package
         * onto a single cpu
         */
        if (event->cpu < 0)
                return -EINVAL;

        /* check only supported bits are set */
        if (event->attr.config & ~SNB_UNCORE_PCI_IMC_EVENT_MASK)
                return -EINVAL;

        box = uncore_pmu_to_box(pmu, event->cpu);
        if (!box || box->cpu < 0)
                return -EINVAL;

        event->cpu = box->cpu;
        event->pmu_private = box;

        event->event_caps |= PERF_EV_CAP_READ_ACTIVE_PKG;

        event->hw.idx = -1;
        event->hw.last_tag = ~0ULL;
        event->hw.extra_reg.idx = EXTRA_REG_NONE;
        event->hw.branch_reg.idx = EXTRA_REG_NONE;
        /*
         * check event is known (whitelist, determines counter)
         */
        switch (cfg) {
        case SNB_UNCORE_PCI_IMC_DATA_READS:
                base = SNB_UNCORE_PCI_IMC_DATA_READS_BASE;
                idx = UNCORE_PMC_IDX_FREERUNNING;
                break;
        case SNB_UNCORE_PCI_IMC_DATA_WRITES:
                base = SNB_UNCORE_PCI_IMC_DATA_WRITES_BASE;
                idx = UNCORE_PMC_IDX_FREERUNNING;
                break;
        case SNB_UNCORE_PCI_IMC_GT_REQUESTS:
                base = SNB_UNCORE_PCI_IMC_GT_REQUESTS_BASE;
                idx = UNCORE_PMC_IDX_FREERUNNING;
                break;
        case SNB_UNCORE_PCI_IMC_IA_REQUESTS:
                base = SNB_UNCORE_PCI_IMC_IA_REQUESTS_BASE;
                idx = UNCORE_PMC_IDX_FREERUNNING;
                break;
        case SNB_UNCORE_PCI_IMC_IO_REQUESTS:
                base = SNB_UNCORE_PCI_IMC_IO_REQUESTS_BASE;
                idx = UNCORE_PMC_IDX_FREERUNNING;
                break;
        default:
                return -EINVAL;
        }

        /* must be done before validate_group */
        event->hw.event_base = base;
        event->hw.idx = idx;

        /* Convert to standard encoding format for freerunning counters */
        event->hw.config = ((cfg - 1) << 8) | 0x10ff;

        /* no group validation needed, we have free running counters */

        return 0;
}

static int snb_uncore_imc_hw_config(struct intel_uncore_box *box, struct perf_event *event)
{
        return 0;
}

int snb_pci2phy_map_init(int devid)
{
        struct pci_dev *dev = NULL;
        struct pci2phy_map *map;
        int bus, segment;

        dev = pci_get_device(PCI_VENDOR_ID_INTEL, devid, dev);
        if (!dev)
                return -ENOTTY;

        bus = dev->bus->number;
        segment = pci_domain_nr(dev->bus);

        raw_spin_lock(&pci2phy_map_lock);
        map = __find_pci2phy_map(segment);
        if (!map) {
                raw_spin_unlock(&pci2phy_map_lock);
                pci_dev_put(dev);
                return -ENOMEM;
        }
        map->pbus_to_dieid[bus] = 0;
        raw_spin_unlock(&pci2phy_map_lock);

        pci_dev_put(dev);

        return 0;
}

static struct pmu snb_uncore_imc_pmu = {
        .task_ctx_nr    = perf_invalid_context,
        .event_init     = snb_uncore_imc_event_init,
        .add            = uncore_pmu_event_add,
        .del            = uncore_pmu_event_del,
        .start          = uncore_pmu_event_start,
        .stop           = uncore_pmu_event_stop,
        .read           = uncore_pmu_event_read,
        .capabilities   = PERF_PMU_CAP_NO_EXCLUDE,
};

static struct intel_uncore_ops snb_uncore_imc_ops = {
        .init_box       = snb_uncore_imc_init_box,
        .exit_box       = uncore_mmio_exit_box,
        .enable_box     = snb_uncore_imc_enable_box,
        .disable_box    = snb_uncore_imc_disable_box,
        .disable_event  = snb_uncore_imc_disable_event,
        .enable_event   = snb_uncore_imc_enable_event,
        .hw_config      = snb_uncore_imc_hw_config,
        .read_counter   = uncore_mmio_read_counter,
};

static struct intel_uncore_type snb_uncore_imc = {
        .name           = "imc",
        .num_counters   = 5,
        .num_boxes      = 1,
        .num_freerunning_types  = SNB_PCI_UNCORE_IMC_FREERUNNING_TYPE_MAX,
        .mmio_map_size  = SNB_UNCORE_PCI_IMC_MAP_SIZE,
        .freerunning    = snb_uncore_imc_freerunning,
        .event_descs    = snb_uncore_imc_events,
        .format_group   = &snb_uncore_imc_format_group,
        .ops            = &snb_uncore_imc_ops,
        .pmu            = &snb_uncore_imc_pmu,
};

static struct intel_uncore_type *snb_pci_uncores[] = {
        [SNB_PCI_UNCORE_IMC]    = &snb_uncore_imc,
        NULL,
};

static const struct pci_device_id snb_uncore_pci_ids[] = {
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SNB_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* end: all zeroes */ },
};

static const struct pci_device_id ivb_uncore_pci_ids[] = {
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IVB_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IVB_E3_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* end: all zeroes */ },
};

static const struct pci_device_id hsw_uncore_pci_ids[] = {
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HSW_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HSW_U_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* end: all zeroes */ },
};

static const struct pci_device_id bdw_uncore_pci_ids[] = {
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BDW_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* end: all zeroes */ },
};

static const struct pci_device_id skl_uncore_pci_ids[] = {
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SKL_Y_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SKL_U_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SKL_HD_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SKL_HQ_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SKL_SD_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SKL_SQ_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SKL_E3_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_KBL_Y_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_KBL_U_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_KBL_UQ_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_KBL_SD_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_KBL_SQ_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_KBL_HQ_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_KBL_WQ_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_2U_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_4U_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_4H_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_6H_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_2S_D_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_4S_D_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_6S_D_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_8S_D_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_4S_W_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_6S_W_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_8S_W_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_4S_S_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_6S_S_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CFL_8S_S_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_AML_YD_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_AML_YQ_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WHL_UQ_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WHL_4_UQ_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */

                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WHL_UD_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CML_H1_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CML_H2_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CML_H3_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CML_U1_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CML_U2_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CML_U3_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CML_S1_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CML_S2_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CML_S3_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CML_S4_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CML_S5_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* end: all zeroes */ },
};

static const struct pci_device_id icl_uncore_pci_ids[] = {
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICL_U_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICL_U2_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_RKL_1_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_RKL_2_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* end: all zeroes */ },
};

static struct pci_driver snb_uncore_pci_driver = {
        .name           = "snb_uncore",
        .id_table       = snb_uncore_pci_ids,
};

static struct pci_driver ivb_uncore_pci_driver = {
        .name           = "ivb_uncore",
        .id_table       = ivb_uncore_pci_ids,
};

static struct pci_driver hsw_uncore_pci_driver = {
        .name           = "hsw_uncore",
        .id_table       = hsw_uncore_pci_ids,
};

static struct pci_driver bdw_uncore_pci_driver = {
        .name           = "bdw_uncore",
        .id_table       = bdw_uncore_pci_ids,
};

static struct pci_driver skl_uncore_pci_driver = {
        .name           = "skl_uncore",
        .id_table       = skl_uncore_pci_ids,
};

static struct pci_driver icl_uncore_pci_driver = {
        .name           = "icl_uncore",
        .id_table       = icl_uncore_pci_ids,
};

struct imc_uncore_pci_dev {
        __u32 pci_id;
        struct pci_driver *driver;
};
#define IMC_DEV(a, d) \
        { .pci_id = PCI_DEVICE_ID_INTEL_##a, .driver = (d) }

static const struct imc_uncore_pci_dev desktop_imc_pci_ids[] = {
        IMC_DEV(SNB_IMC, &snb_uncore_pci_driver),
        IMC_DEV(IVB_IMC, &ivb_uncore_pci_driver),    /* 3rd Gen Core processor */
        IMC_DEV(IVB_E3_IMC, &ivb_uncore_pci_driver), /* Xeon E3-1200 v2/3rd Gen Core processor */
        IMC_DEV(HSW_IMC, &hsw_uncore_pci_driver),    /* 4th Gen Core Processor */
        IMC_DEV(HSW_U_IMC, &hsw_uncore_pci_driver),  /* 4th Gen Core ULT Mobile Processor */
        IMC_DEV(BDW_IMC, &bdw_uncore_pci_driver),    /* 5th Gen Core U */
        IMC_DEV(SKL_Y_IMC, &skl_uncore_pci_driver),  /* 6th Gen Core Y */
        IMC_DEV(SKL_U_IMC, &skl_uncore_pci_driver),  /* 6th Gen Core U */
        IMC_DEV(SKL_HD_IMC, &skl_uncore_pci_driver),  /* 6th Gen Core H Dual Core */
        IMC_DEV(SKL_HQ_IMC, &skl_uncore_pci_driver),  /* 6th Gen Core H Quad Core */
        IMC_DEV(SKL_SD_IMC, &skl_uncore_pci_driver),  /* 6th Gen Core S Dual Core */
        IMC_DEV(SKL_SQ_IMC, &skl_uncore_pci_driver),  /* 6th Gen Core S Quad Core */
        IMC_DEV(SKL_E3_IMC, &skl_uncore_pci_driver),  /* Xeon E3 V5 Gen Core processor */
        IMC_DEV(KBL_Y_IMC, &skl_uncore_pci_driver),  /* 7th Gen Core Y */
        IMC_DEV(KBL_U_IMC, &skl_uncore_pci_driver),  /* 7th Gen Core U */
        IMC_DEV(KBL_UQ_IMC, &skl_uncore_pci_driver),  /* 7th Gen Core U Quad Core */
        IMC_DEV(KBL_SD_IMC, &skl_uncore_pci_driver),  /* 7th Gen Core S Dual Core */
        IMC_DEV(KBL_SQ_IMC, &skl_uncore_pci_driver),  /* 7th Gen Core S Quad Core */
        IMC_DEV(KBL_HQ_IMC, &skl_uncore_pci_driver),  /* 7th Gen Core H Quad Core */
        IMC_DEV(KBL_WQ_IMC, &skl_uncore_pci_driver),  /* 7th Gen Core S 4 cores Work Station */
        IMC_DEV(CFL_2U_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core U 2 Cores */
        IMC_DEV(CFL_4U_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core U 4 Cores */
        IMC_DEV(CFL_4H_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core H 4 Cores */
        IMC_DEV(CFL_6H_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core H 6 Cores */
        IMC_DEV(CFL_2S_D_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core S 2 Cores Desktop */
        IMC_DEV(CFL_4S_D_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core S 4 Cores Desktop */
        IMC_DEV(CFL_6S_D_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core S 6 Cores Desktop */
        IMC_DEV(CFL_8S_D_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core S 8 Cores Desktop */
        IMC_DEV(CFL_4S_W_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core S 4 Cores Work Station */
        IMC_DEV(CFL_6S_W_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core S 6 Cores Work Station */
        IMC_DEV(CFL_8S_W_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core S 8 Cores Work Station */
        IMC_DEV(CFL_4S_S_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core S 4 Cores Server */
        IMC_DEV(CFL_6S_S_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core S 6 Cores Server */
        IMC_DEV(CFL_8S_S_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core S 8 Cores Server */
        IMC_DEV(AML_YD_IMC, &skl_uncore_pci_driver),    /* 8th Gen Core Y Mobile Dual Core */
        IMC_DEV(AML_YQ_IMC, &skl_uncore_pci_driver),    /* 8th Gen Core Y Mobile Quad Core */
        IMC_DEV(WHL_UQ_IMC, &skl_uncore_pci_driver),    /* 8th Gen Core U Mobile Quad Core */
        IMC_DEV(WHL_4_UQ_IMC, &skl_uncore_pci_driver),  /* 8th Gen Core U Mobile Quad Core */
        IMC_DEV(WHL_UD_IMC, &skl_uncore_pci_driver),    /* 8th Gen Core U Mobile Dual Core */
        IMC_DEV(CML_H1_IMC, &skl_uncore_pci_driver),
        IMC_DEV(CML_H2_IMC, &skl_uncore_pci_driver),
        IMC_DEV(CML_H3_IMC, &skl_uncore_pci_driver),
        IMC_DEV(CML_U1_IMC, &skl_uncore_pci_driver),
        IMC_DEV(CML_U2_IMC, &skl_uncore_pci_driver),
        IMC_DEV(CML_U3_IMC, &skl_uncore_pci_driver),
        IMC_DEV(CML_S1_IMC, &skl_uncore_pci_driver),
        IMC_DEV(CML_S2_IMC, &skl_uncore_pci_driver),
        IMC_DEV(CML_S3_IMC, &skl_uncore_pci_driver),
        IMC_DEV(CML_S4_IMC, &skl_uncore_pci_driver),
        IMC_DEV(CML_S5_IMC, &skl_uncore_pci_driver),
        IMC_DEV(ICL_U_IMC, &icl_uncore_pci_driver),     /* 10th Gen Core Mobile */
        IMC_DEV(ICL_U2_IMC, &icl_uncore_pci_driver),    /* 10th Gen Core Mobile */
        IMC_DEV(RKL_1_IMC, &icl_uncore_pci_driver),
        IMC_DEV(RKL_2_IMC, &icl_uncore_pci_driver),
        {  /* end marker */ }
};


#define for_each_imc_pci_id(x, t) \
        for (x = (t); (x)->pci_id; x++)

static struct pci_driver *imc_uncore_find_dev(void)
{
        const struct imc_uncore_pci_dev *p;
        int ret;

        for_each_imc_pci_id(p, desktop_imc_pci_ids) {
                ret = snb_pci2phy_map_init(p->pci_id);
                if (ret == 0)
                        return p->driver;
        }
        return NULL;
}

static int imc_uncore_pci_init(void)
{
        struct pci_driver *imc_drv = imc_uncore_find_dev();

        if (!imc_drv)
                return -ENODEV;

        uncore_pci_uncores = snb_pci_uncores;
        uncore_pci_driver = imc_drv;

        return 0;
}

int snb_uncore_pci_init(void)
{
        return imc_uncore_pci_init();
}

int ivb_uncore_pci_init(void)
{
        return imc_uncore_pci_init();
}
int hsw_uncore_pci_init(void)
{
        return imc_uncore_pci_init();
}

int bdw_uncore_pci_init(void)
{
        return imc_uncore_pci_init();
}

int skl_uncore_pci_init(void)
{
        return imc_uncore_pci_init();
}

/* end of Sandy Bridge uncore support */

/* Nehalem uncore support */
static void nhm_uncore_msr_disable_box(struct intel_uncore_box *box)
{
        wrmsrl(NHM_UNC_PERF_GLOBAL_CTL, 0);
}

static void nhm_uncore_msr_enable_box(struct intel_uncore_box *box)
{
        wrmsrl(NHM_UNC_PERF_GLOBAL_CTL, NHM_UNC_GLOBAL_CTL_EN_PC_ALL | NHM_UNC_GLOBAL_CTL_EN_FC);
}

static void nhm_uncore_msr_enable_event(struct intel_uncore_box *box, struct perf_event *event)
{
        struct hw_perf_event *hwc = &event->hw;

        if (hwc->idx < UNCORE_PMC_IDX_FIXED)
                wrmsrl(hwc->config_base, hwc->config | SNB_UNC_CTL_EN);
        else
                wrmsrl(hwc->config_base, NHM_UNC_FIXED_CTR_CTL_EN);
}

static struct attribute *nhm_uncore_formats_attr[] = {
        &format_attr_event.attr,
        &format_attr_umask.attr,
        &format_attr_edge.attr,
        &format_attr_inv.attr,
        &format_attr_cmask8.attr,
        NULL,
};

static const struct attribute_group nhm_uncore_format_group = {
        .name = "format",
        .attrs = nhm_uncore_formats_attr,
};

static struct uncore_event_desc nhm_uncore_events[] = {
        INTEL_UNCORE_EVENT_DESC(clockticks,                "event=0xff,umask=0x00"),
        INTEL_UNCORE_EVENT_DESC(qmc_writes_full_any,       "event=0x2f,umask=0x0f"),
        INTEL_UNCORE_EVENT_DESC(qmc_normal_reads_any,      "event=0x2c,umask=0x0f"),
        INTEL_UNCORE_EVENT_DESC(qhl_request_ioh_reads,     "event=0x20,umask=0x01"),
        INTEL_UNCORE_EVENT_DESC(qhl_request_ioh_writes,    "event=0x20,umask=0x02"),
        INTEL_UNCORE_EVENT_DESC(qhl_request_remote_reads,  "event=0x20,umask=0x04"),
        INTEL_UNCORE_EVENT_DESC(qhl_request_remote_writes, "event=0x20,umask=0x08"),
        INTEL_UNCORE_EVENT_DESC(qhl_request_local_reads,   "event=0x20,umask=0x10"),
        INTEL_UNCORE_EVENT_DESC(qhl_request_local_writes,  "event=0x20,umask=0x20"),
        { /* end: all zeroes */ },
};

static struct intel_uncore_ops nhm_uncore_msr_ops = {
        .disable_box    = nhm_uncore_msr_disable_box,
        .enable_box     = nhm_uncore_msr_enable_box,
        .disable_event  = snb_uncore_msr_disable_event,
        .enable_event   = nhm_uncore_msr_enable_event,
        .read_counter   = uncore_msr_read_counter,
};

static struct intel_uncore_type nhm_uncore = {
        .name           = "",
        .num_counters   = 8,
        .num_boxes      = 1,
        .perf_ctr_bits  = 48,
        .fixed_ctr_bits = 48,
        .event_ctl      = NHM_UNC_PERFEVTSEL0,
        .perf_ctr       = NHM_UNC_UNCORE_PMC0,
        .fixed_ctr      = NHM_UNC_FIXED_CTR,
        .fixed_ctl      = NHM_UNC_FIXED_CTR_CTRL,
        .event_mask     = NHM_UNC_RAW_EVENT_MASK,
        .event_descs    = nhm_uncore_events,
        .ops            = &nhm_uncore_msr_ops,
        .format_group   = &nhm_uncore_format_group,
};

static struct intel_uncore_type *nhm_msr_uncores[] = {
        &nhm_uncore,
        NULL,
};

void nhm_uncore_cpu_init(void)
{
        uncore_msr_uncores = nhm_msr_uncores;
}

/* end of Nehalem uncore support */

/* Tiger Lake MMIO uncore support */

static const struct pci_device_id tgl_uncore_pci_ids[] = {
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TGL_U1_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TGL_U2_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TGL_U3_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TGL_U4_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TGL_H_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ADL_1_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* IMC */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ADL_2_IMC),
                .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
        },
        { /* end: all zeroes */ }
};

enum perf_tgl_uncore_imc_freerunning_types {
        TGL_MMIO_UNCORE_IMC_DATA_TOTAL,
        TGL_MMIO_UNCORE_IMC_DATA_READ,
        TGL_MMIO_UNCORE_IMC_DATA_WRITE,
        TGL_MMIO_UNCORE_IMC_FREERUNNING_TYPE_MAX
};

static struct freerunning_counters tgl_l_uncore_imc_freerunning[] = {
        [TGL_MMIO_UNCORE_IMC_DATA_TOTAL]        = { 0x5040, 0x0, 0x0, 1, 64 },
        [TGL_MMIO_UNCORE_IMC_DATA_READ]         = { 0x5058, 0x0, 0x0, 1, 64 },
        [TGL_MMIO_UNCORE_IMC_DATA_WRITE]        = { 0x50A0, 0x0, 0x0, 1, 64 },
};

static struct freerunning_counters tgl_uncore_imc_freerunning[] = {
        [TGL_MMIO_UNCORE_IMC_DATA_TOTAL]        = { 0xd840, 0x0, 0x0, 1, 64 },
        [TGL_MMIO_UNCORE_IMC_DATA_READ]         = { 0xd858, 0x0, 0x0, 1, 64 },
        [TGL_MMIO_UNCORE_IMC_DATA_WRITE]        = { 0xd8A0, 0x0, 0x0, 1, 64 },
};

static struct uncore_event_desc tgl_uncore_imc_events[] = {
        INTEL_UNCORE_EVENT_DESC(data_total,         "event=0xff,umask=0x10"),
        INTEL_UNCORE_EVENT_DESC(data_total.scale,   "6.103515625e-5"),
        INTEL_UNCORE_EVENT_DESC(data_total.unit,    "MiB"),

        INTEL_UNCORE_EVENT_DESC(data_read,         "event=0xff,umask=0x20"),
        INTEL_UNCORE_EVENT_DESC(data_read.scale,   "6.103515625e-5"),
        INTEL_UNCORE_EVENT_DESC(data_read.unit,    "MiB"),

        INTEL_UNCORE_EVENT_DESC(data_write,        "event=0xff,umask=0x30"),
        INTEL_UNCORE_EVENT_DESC(data_write.scale,  "6.103515625e-5"),
        INTEL_UNCORE_EVENT_DESC(data_write.unit,   "MiB"),

        { /* end: all zeroes */ }
};

static struct pci_dev *tgl_uncore_get_mc_dev(void)
{
        const struct pci_device_id *ids = tgl_uncore_pci_ids;
        struct pci_dev *mc_dev = NULL;

        while (ids && ids->vendor) {
                mc_dev = pci_get_device(PCI_VENDOR_ID_INTEL, ids->device, NULL);
                if (mc_dev)
                        return mc_dev;
                ids++;
        }

        return mc_dev;
}

#define TGL_UNCORE_MMIO_IMC_MEM_OFFSET          0x10000
#define TGL_UNCORE_PCI_IMC_MAP_SIZE             0xe000

static void tgl_uncore_imc_freerunning_init_box(struct intel_uncore_box *box)
{
        struct pci_dev *pdev = tgl_uncore_get_mc_dev();
        struct intel_uncore_pmu *pmu = box->pmu;
        struct intel_uncore_type *type = pmu->type;
        resource_size_t addr;
        u32 mch_bar;

        if (!pdev) {
                pr_warn("perf uncore: Cannot find matched IMC device.\n");
                return;
        }

        pci_read_config_dword(pdev, SNB_UNCORE_PCI_IMC_BAR_OFFSET, &mch_bar);
        /* MCHBAR is disabled */
        if (!(mch_bar & BIT(0))) {
                pr_warn("perf uncore: MCHBAR is disabled. Failed to map IMC free-running counters.\n");
                return;
        }
        mch_bar &= ~BIT(0);
        addr = (resource_size_t)(mch_bar + TGL_UNCORE_MMIO_IMC_MEM_OFFSET * pmu->pmu_idx);

#ifdef CONFIG_PHYS_ADDR_T_64BIT
        pci_read_config_dword(pdev, SNB_UNCORE_PCI_IMC_BAR_OFFSET + 4, &mch_bar);
        addr |= ((resource_size_t)mch_bar << 32);
#endif

        box->io_addr = ioremap(addr, type->mmio_map_size);
        if (!box->io_addr)
                pr_warn("perf uncore: Failed to ioremap for %s.\n", type->name);
}

static struct intel_uncore_ops tgl_uncore_imc_freerunning_ops = {
        .init_box       = tgl_uncore_imc_freerunning_init_box,
        .exit_box       = uncore_mmio_exit_box,
        .read_counter   = uncore_mmio_read_counter,
        .hw_config      = uncore_freerunning_hw_config,
};

static struct attribute *tgl_uncore_imc_formats_attr[] = {
        &format_attr_event.attr,
        &format_attr_umask.attr,
        NULL
};

static const struct attribute_group tgl_uncore_imc_format_group = {
        .name = "format",
        .attrs = tgl_uncore_imc_formats_attr,
};

static struct intel_uncore_type tgl_uncore_imc_free_running = {
        .name                   = "imc_free_running",
        .num_counters           = 3,
        .num_boxes              = 2,
        .num_freerunning_types  = TGL_MMIO_UNCORE_IMC_FREERUNNING_TYPE_MAX,
        .mmio_map_size          = TGL_UNCORE_PCI_IMC_MAP_SIZE,
        .freerunning            = tgl_uncore_imc_freerunning,
        .ops                    = &tgl_uncore_imc_freerunning_ops,
        .event_descs            = tgl_uncore_imc_events,
        .format_group           = &tgl_uncore_imc_format_group,
};

static struct intel_uncore_type *tgl_mmio_uncores[] = {
        &tgl_uncore_imc_free_running,
        NULL
};

void tgl_l_uncore_mmio_init(void)
{
        tgl_uncore_imc_free_running.freerunning = tgl_l_uncore_imc_freerunning;
        uncore_mmio_uncores = tgl_mmio_uncores;
}

void tgl_uncore_mmio_init(void)
{
        uncore_mmio_uncores = tgl_mmio_uncores;
}

/* end of Tiger Lake MMIO uncore support */