obj-$(CONFIG_CPU_SUP_INTEL) += intel/cstate.o intel/ds.o intel/lbr.o
obj-$(CONFIG_CPU_SUP_INTEL) += intel/pt.o intel/rapl.o
obj-$(CONFIG_PERF_EVENTS_INTEL_UNCORE) += intel/uncore.o intel/uncore_nhmex.o
-obj-$(CONFIG_PERF_EVENTS_INTEL_UNCORE) += intel/uncore_snb.o
+obj-$(CONFIG_PERF_EVENTS_INTEL_UNCORE) += intel/uncore_snb.o intel/uncore_snbep.o
--- /dev/null
+/* SandyBridge-EP/IvyTown uncore support */
+#include "uncore.h"
+
+/* SNB-EP Box level control */
+#define SNBEP_PMON_BOX_CTL_RST_CTRL (1 << 0)
+#define SNBEP_PMON_BOX_CTL_RST_CTRS (1 << 1)
+#define SNBEP_PMON_BOX_CTL_FRZ (1 << 8)
+#define SNBEP_PMON_BOX_CTL_FRZ_EN (1 << 16)
+#define SNBEP_PMON_BOX_CTL_INT (SNBEP_PMON_BOX_CTL_RST_CTRL | \
+ SNBEP_PMON_BOX_CTL_RST_CTRS | \
+ SNBEP_PMON_BOX_CTL_FRZ_EN)
+/* SNB-EP event control */
+#define SNBEP_PMON_CTL_EV_SEL_MASK 0x000000ff
+#define SNBEP_PMON_CTL_UMASK_MASK 0x0000ff00
+#define SNBEP_PMON_CTL_RST (1 << 17)
+#define SNBEP_PMON_CTL_EDGE_DET (1 << 18)
+#define SNBEP_PMON_CTL_EV_SEL_EXT (1 << 21)
+#define SNBEP_PMON_CTL_EN (1 << 22)
+#define SNBEP_PMON_CTL_INVERT (1 << 23)
+#define SNBEP_PMON_CTL_TRESH_MASK 0xff000000
+#define SNBEP_PMON_RAW_EVENT_MASK (SNBEP_PMON_CTL_EV_SEL_MASK | \
+ SNBEP_PMON_CTL_UMASK_MASK | \
+ SNBEP_PMON_CTL_EDGE_DET | \
+ SNBEP_PMON_CTL_INVERT | \
+ SNBEP_PMON_CTL_TRESH_MASK)
+
+/* SNB-EP Ubox event control */
+#define SNBEP_U_MSR_PMON_CTL_TRESH_MASK 0x1f000000
+#define SNBEP_U_MSR_PMON_RAW_EVENT_MASK \
+ (SNBEP_PMON_CTL_EV_SEL_MASK | \
+ SNBEP_PMON_CTL_UMASK_MASK | \
+ SNBEP_PMON_CTL_EDGE_DET | \
+ SNBEP_PMON_CTL_INVERT | \
+ SNBEP_U_MSR_PMON_CTL_TRESH_MASK)
+
+#define SNBEP_CBO_PMON_CTL_TID_EN (1 << 19)
+#define SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK (SNBEP_PMON_RAW_EVENT_MASK | \
+ SNBEP_CBO_PMON_CTL_TID_EN)
+
+/* SNB-EP PCU event control */
+#define SNBEP_PCU_MSR_PMON_CTL_OCC_SEL_MASK 0x0000c000
+#define SNBEP_PCU_MSR_PMON_CTL_TRESH_MASK 0x1f000000
+#define SNBEP_PCU_MSR_PMON_CTL_OCC_INVERT (1 << 30)
+#define SNBEP_PCU_MSR_PMON_CTL_OCC_EDGE_DET (1 << 31)
+#define SNBEP_PCU_MSR_PMON_RAW_EVENT_MASK \
+ (SNBEP_PMON_CTL_EV_SEL_MASK | \
+ SNBEP_PCU_MSR_PMON_CTL_OCC_SEL_MASK | \
+ SNBEP_PMON_CTL_EDGE_DET | \
+ SNBEP_PMON_CTL_EV_SEL_EXT | \
+ SNBEP_PMON_CTL_INVERT | \
+ SNBEP_PCU_MSR_PMON_CTL_TRESH_MASK | \
+ SNBEP_PCU_MSR_PMON_CTL_OCC_INVERT | \
+ SNBEP_PCU_MSR_PMON_CTL_OCC_EDGE_DET)
+
+#define SNBEP_QPI_PCI_PMON_RAW_EVENT_MASK \
+ (SNBEP_PMON_RAW_EVENT_MASK | \
+ SNBEP_PMON_CTL_EV_SEL_EXT)
+
+/* SNB-EP pci control register */
+#define SNBEP_PCI_PMON_BOX_CTL 0xf4
+#define SNBEP_PCI_PMON_CTL0 0xd8
+/* SNB-EP pci counter register */
+#define SNBEP_PCI_PMON_CTR0 0xa0
+
+/* SNB-EP home agent register */
+#define SNBEP_HA_PCI_PMON_BOX_ADDRMATCH0 0x40
+#define SNBEP_HA_PCI_PMON_BOX_ADDRMATCH1 0x44
+#define SNBEP_HA_PCI_PMON_BOX_OPCODEMATCH 0x48
+/* SNB-EP memory controller register */
+#define SNBEP_MC_CHy_PCI_PMON_FIXED_CTL 0xf0
+#define SNBEP_MC_CHy_PCI_PMON_FIXED_CTR 0xd0
+/* SNB-EP QPI register */
+#define SNBEP_Q_Py_PCI_PMON_PKT_MATCH0 0x228
+#define SNBEP_Q_Py_PCI_PMON_PKT_MATCH1 0x22c
+#define SNBEP_Q_Py_PCI_PMON_PKT_MASK0 0x238
+#define SNBEP_Q_Py_PCI_PMON_PKT_MASK1 0x23c
+
+/* SNB-EP Ubox register */
+#define SNBEP_U_MSR_PMON_CTR0 0xc16
+#define SNBEP_U_MSR_PMON_CTL0 0xc10
+
+#define SNBEP_U_MSR_PMON_UCLK_FIXED_CTL 0xc08
+#define SNBEP_U_MSR_PMON_UCLK_FIXED_CTR 0xc09
+
+/* SNB-EP Cbo register */
+#define SNBEP_C0_MSR_PMON_CTR0 0xd16
+#define SNBEP_C0_MSR_PMON_CTL0 0xd10
+#define SNBEP_C0_MSR_PMON_BOX_CTL 0xd04
+#define SNBEP_C0_MSR_PMON_BOX_FILTER 0xd14
+#define SNBEP_CBO_MSR_OFFSET 0x20
+
+#define SNBEP_CB0_MSR_PMON_BOX_FILTER_TID 0x1f
+#define SNBEP_CB0_MSR_PMON_BOX_FILTER_NID 0x3fc00
+#define SNBEP_CB0_MSR_PMON_BOX_FILTER_STATE 0x7c0000
+#define SNBEP_CB0_MSR_PMON_BOX_FILTER_OPC 0xff800000
+
+#define SNBEP_CBO_EVENT_EXTRA_REG(e, m, i) { \
+ .event = (e), \
+ .msr = SNBEP_C0_MSR_PMON_BOX_FILTER, \
+ .config_mask = (m), \
+ .idx = (i) \
+}
+
+/* SNB-EP PCU register */
+#define SNBEP_PCU_MSR_PMON_CTR0 0xc36
+#define SNBEP_PCU_MSR_PMON_CTL0 0xc30
+#define SNBEP_PCU_MSR_PMON_BOX_CTL 0xc24
+#define SNBEP_PCU_MSR_PMON_BOX_FILTER 0xc34
+#define SNBEP_PCU_MSR_PMON_BOX_FILTER_MASK 0xffffffff
+#define SNBEP_PCU_MSR_CORE_C3_CTR 0x3fc
+#define SNBEP_PCU_MSR_CORE_C6_CTR 0x3fd
+
+/* IVBEP event control */
+#define IVBEP_PMON_BOX_CTL_INT (SNBEP_PMON_BOX_CTL_RST_CTRL | \
+ SNBEP_PMON_BOX_CTL_RST_CTRS)
+#define IVBEP_PMON_RAW_EVENT_MASK (SNBEP_PMON_CTL_EV_SEL_MASK | \
+ SNBEP_PMON_CTL_UMASK_MASK | \
+ SNBEP_PMON_CTL_EDGE_DET | \
+ SNBEP_PMON_CTL_TRESH_MASK)
+/* IVBEP Ubox */
+#define IVBEP_U_MSR_PMON_GLOBAL_CTL 0xc00
+#define IVBEP_U_PMON_GLOBAL_FRZ_ALL (1 << 31)
+#define IVBEP_U_PMON_GLOBAL_UNFRZ_ALL (1 << 29)
+
+#define IVBEP_U_MSR_PMON_RAW_EVENT_MASK \
+ (SNBEP_PMON_CTL_EV_SEL_MASK | \
+ SNBEP_PMON_CTL_UMASK_MASK | \
+ SNBEP_PMON_CTL_EDGE_DET | \
+ SNBEP_U_MSR_PMON_CTL_TRESH_MASK)
+/* IVBEP Cbo */
+#define IVBEP_CBO_MSR_PMON_RAW_EVENT_MASK (IVBEP_PMON_RAW_EVENT_MASK | \
+ SNBEP_CBO_PMON_CTL_TID_EN)
+
+#define IVBEP_CB0_MSR_PMON_BOX_FILTER_TID (0x1fULL << 0)
+#define IVBEP_CB0_MSR_PMON_BOX_FILTER_LINK (0xfULL << 5)
+#define IVBEP_CB0_MSR_PMON_BOX_FILTER_STATE (0x3fULL << 17)
+#define IVBEP_CB0_MSR_PMON_BOX_FILTER_NID (0xffffULL << 32)
+#define IVBEP_CB0_MSR_PMON_BOX_FILTER_OPC (0x1ffULL << 52)
+#define IVBEP_CB0_MSR_PMON_BOX_FILTER_C6 (0x1ULL << 61)
+#define IVBEP_CB0_MSR_PMON_BOX_FILTER_NC (0x1ULL << 62)
+#define IVBEP_CB0_MSR_PMON_BOX_FILTER_ISOC (0x1ULL << 63)
+
+/* IVBEP home agent */
+#define IVBEP_HA_PCI_PMON_CTL_Q_OCC_RST (1 << 16)
+#define IVBEP_HA_PCI_PMON_RAW_EVENT_MASK \
+ (IVBEP_PMON_RAW_EVENT_MASK | \
+ IVBEP_HA_PCI_PMON_CTL_Q_OCC_RST)
+/* IVBEP PCU */
+#define IVBEP_PCU_MSR_PMON_RAW_EVENT_MASK \
+ (SNBEP_PMON_CTL_EV_SEL_MASK | \
+ SNBEP_PMON_CTL_EV_SEL_EXT | \
+ SNBEP_PCU_MSR_PMON_CTL_OCC_SEL_MASK | \
+ SNBEP_PMON_CTL_EDGE_DET | \
+ SNBEP_PCU_MSR_PMON_CTL_TRESH_MASK | \
+ SNBEP_PCU_MSR_PMON_CTL_OCC_INVERT | \
+ SNBEP_PCU_MSR_PMON_CTL_OCC_EDGE_DET)
+/* IVBEP QPI */
+#define IVBEP_QPI_PCI_PMON_RAW_EVENT_MASK \
+ (IVBEP_PMON_RAW_EVENT_MASK | \
+ SNBEP_PMON_CTL_EV_SEL_EXT)
+
+#define __BITS_VALUE(x, i, n) ((typeof(x))(((x) >> ((i) * (n))) & \
+ ((1ULL << (n)) - 1)))
+
+/* Haswell-EP Ubox */
+#define HSWEP_U_MSR_PMON_CTR0 0x709
+#define HSWEP_U_MSR_PMON_CTL0 0x705
+#define HSWEP_U_MSR_PMON_FILTER 0x707
+
+#define HSWEP_U_MSR_PMON_UCLK_FIXED_CTL 0x703
+#define HSWEP_U_MSR_PMON_UCLK_FIXED_CTR 0x704
+
+#define HSWEP_U_MSR_PMON_BOX_FILTER_TID (0x1 << 0)
+#define HSWEP_U_MSR_PMON_BOX_FILTER_CID (0x1fULL << 1)
+#define HSWEP_U_MSR_PMON_BOX_FILTER_MASK \
+ (HSWEP_U_MSR_PMON_BOX_FILTER_TID | \
+ HSWEP_U_MSR_PMON_BOX_FILTER_CID)
+
+/* Haswell-EP CBo */
+#define HSWEP_C0_MSR_PMON_CTR0 0xe08
+#define HSWEP_C0_MSR_PMON_CTL0 0xe01
+#define HSWEP_C0_MSR_PMON_BOX_CTL 0xe00
+#define HSWEP_C0_MSR_PMON_BOX_FILTER0 0xe05
+#define HSWEP_CBO_MSR_OFFSET 0x10
+
+
+#define HSWEP_CB0_MSR_PMON_BOX_FILTER_TID (0x3fULL << 0)
+#define HSWEP_CB0_MSR_PMON_BOX_FILTER_LINK (0xfULL << 6)
+#define HSWEP_CB0_MSR_PMON_BOX_FILTER_STATE (0x7fULL << 17)
+#define HSWEP_CB0_MSR_PMON_BOX_FILTER_NID (0xffffULL << 32)
+#define HSWEP_CB0_MSR_PMON_BOX_FILTER_OPC (0x1ffULL << 52)
+#define HSWEP_CB0_MSR_PMON_BOX_FILTER_C6 (0x1ULL << 61)
+#define HSWEP_CB0_MSR_PMON_BOX_FILTER_NC (0x1ULL << 62)
+#define HSWEP_CB0_MSR_PMON_BOX_FILTER_ISOC (0x1ULL << 63)
+
+
+/* Haswell-EP Sbox */
+#define HSWEP_S0_MSR_PMON_CTR0 0x726
+#define HSWEP_S0_MSR_PMON_CTL0 0x721
+#define HSWEP_S0_MSR_PMON_BOX_CTL 0x720
+#define HSWEP_SBOX_MSR_OFFSET 0xa
+#define HSWEP_S_MSR_PMON_RAW_EVENT_MASK (SNBEP_PMON_RAW_EVENT_MASK | \
+ SNBEP_CBO_PMON_CTL_TID_EN)
+
+/* Haswell-EP PCU */
+#define HSWEP_PCU_MSR_PMON_CTR0 0x717
+#define HSWEP_PCU_MSR_PMON_CTL0 0x711
+#define HSWEP_PCU_MSR_PMON_BOX_CTL 0x710
+#define HSWEP_PCU_MSR_PMON_BOX_FILTER 0x715
+
+/* KNL Ubox */
+#define KNL_U_MSR_PMON_RAW_EVENT_MASK \
+ (SNBEP_U_MSR_PMON_RAW_EVENT_MASK | \
+ SNBEP_CBO_PMON_CTL_TID_EN)
+/* KNL CHA */
+#define KNL_CHA_MSR_OFFSET 0xc
+#define KNL_CHA_MSR_PMON_CTL_QOR (1 << 16)
+#define KNL_CHA_MSR_PMON_RAW_EVENT_MASK \
+ (SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK | \
+ KNL_CHA_MSR_PMON_CTL_QOR)
+#define KNL_CHA_MSR_PMON_BOX_FILTER_TID 0x1ff
+#define KNL_CHA_MSR_PMON_BOX_FILTER_STATE (7 << 18)
+#define KNL_CHA_MSR_PMON_BOX_FILTER_OP (0xfffffe2aULL << 32)
+
+/* KNL EDC/MC UCLK */
+#define KNL_UCLK_MSR_PMON_CTR0_LOW 0x400
+#define KNL_UCLK_MSR_PMON_CTL0 0x420
+#define KNL_UCLK_MSR_PMON_BOX_CTL 0x430
+#define KNL_UCLK_MSR_PMON_UCLK_FIXED_LOW 0x44c
+#define KNL_UCLK_MSR_PMON_UCLK_FIXED_CTL 0x454
+#define KNL_PMON_FIXED_CTL_EN 0x1
+
+/* KNL EDC */
+#define KNL_EDC0_ECLK_MSR_PMON_CTR0_LOW 0xa00
+#define KNL_EDC0_ECLK_MSR_PMON_CTL0 0xa20
+#define KNL_EDC0_ECLK_MSR_PMON_BOX_CTL 0xa30
+#define KNL_EDC0_ECLK_MSR_PMON_ECLK_FIXED_LOW 0xa3c
+#define KNL_EDC0_ECLK_MSR_PMON_ECLK_FIXED_CTL 0xa44
+
+/* KNL MC */
+#define KNL_MC0_CH0_MSR_PMON_CTR0_LOW 0xb00
+#define KNL_MC0_CH0_MSR_PMON_CTL0 0xb20
+#define KNL_MC0_CH0_MSR_PMON_BOX_CTL 0xb30
+#define KNL_MC0_CH0_MSR_PMON_FIXED_LOW 0xb3c
+#define KNL_MC0_CH0_MSR_PMON_FIXED_CTL 0xb44
+
+/* KNL IRP */
+#define KNL_IRP_PCI_PMON_BOX_CTL 0xf0
+#define KNL_IRP_PCI_PMON_RAW_EVENT_MASK (SNBEP_PMON_RAW_EVENT_MASK | \
+ KNL_CHA_MSR_PMON_CTL_QOR)
+/* KNL PCU */
+#define KNL_PCU_PMON_CTL_EV_SEL_MASK 0x0000007f
+#define KNL_PCU_PMON_CTL_USE_OCC_CTR (1 << 7)
+#define KNL_PCU_MSR_PMON_CTL_TRESH_MASK 0x3f000000
+#define KNL_PCU_MSR_PMON_RAW_EVENT_MASK \
+ (KNL_PCU_PMON_CTL_EV_SEL_MASK | \
+ KNL_PCU_PMON_CTL_USE_OCC_CTR | \
+ SNBEP_PCU_MSR_PMON_CTL_OCC_SEL_MASK | \
+ SNBEP_PMON_CTL_EDGE_DET | \
+ SNBEP_CBO_PMON_CTL_TID_EN | \
+ SNBEP_PMON_CTL_EV_SEL_EXT | \
+ SNBEP_PMON_CTL_INVERT | \
+ KNL_PCU_MSR_PMON_CTL_TRESH_MASK | \
+ SNBEP_PCU_MSR_PMON_CTL_OCC_INVERT | \
+ SNBEP_PCU_MSR_PMON_CTL_OCC_EDGE_DET)
+
+DEFINE_UNCORE_FORMAT_ATTR(event, event, "config:0-7");
+DEFINE_UNCORE_FORMAT_ATTR(event2, event, "config:0-6");
+DEFINE_UNCORE_FORMAT_ATTR(event_ext, event, "config:0-7,21");
+DEFINE_UNCORE_FORMAT_ATTR(use_occ_ctr, use_occ_ctr, "config:7");
+DEFINE_UNCORE_FORMAT_ATTR(umask, umask, "config:8-15");
+DEFINE_UNCORE_FORMAT_ATTR(qor, qor, "config:16");
+DEFINE_UNCORE_FORMAT_ATTR(edge, edge, "config:18");
+DEFINE_UNCORE_FORMAT_ATTR(tid_en, tid_en, "config:19");
+DEFINE_UNCORE_FORMAT_ATTR(inv, inv, "config:23");
+DEFINE_UNCORE_FORMAT_ATTR(thresh8, thresh, "config:24-31");
+DEFINE_UNCORE_FORMAT_ATTR(thresh6, thresh, "config:24-29");
+DEFINE_UNCORE_FORMAT_ATTR(thresh5, thresh, "config:24-28");
+DEFINE_UNCORE_FORMAT_ATTR(occ_sel, occ_sel, "config:14-15");
+DEFINE_UNCORE_FORMAT_ATTR(occ_invert, occ_invert, "config:30");
+DEFINE_UNCORE_FORMAT_ATTR(occ_edge, occ_edge, "config:14-51");
+DEFINE_UNCORE_FORMAT_ATTR(occ_edge_det, occ_edge_det, "config:31");
+DEFINE_UNCORE_FORMAT_ATTR(filter_tid, filter_tid, "config1:0-4");
+DEFINE_UNCORE_FORMAT_ATTR(filter_tid2, filter_tid, "config1:0");
+DEFINE_UNCORE_FORMAT_ATTR(filter_tid3, filter_tid, "config1:0-5");
+DEFINE_UNCORE_FORMAT_ATTR(filter_tid4, filter_tid, "config1:0-8");
+DEFINE_UNCORE_FORMAT_ATTR(filter_cid, filter_cid, "config1:5");
+DEFINE_UNCORE_FORMAT_ATTR(filter_link, filter_link, "config1:5-8");
+DEFINE_UNCORE_FORMAT_ATTR(filter_link2, filter_link, "config1:6-8");
+DEFINE_UNCORE_FORMAT_ATTR(filter_link3, filter_link, "config1:12");
+DEFINE_UNCORE_FORMAT_ATTR(filter_nid, filter_nid, "config1:10-17");
+DEFINE_UNCORE_FORMAT_ATTR(filter_nid2, filter_nid, "config1:32-47");
+DEFINE_UNCORE_FORMAT_ATTR(filter_state, filter_state, "config1:18-22");
+DEFINE_UNCORE_FORMAT_ATTR(filter_state2, filter_state, "config1:17-22");
+DEFINE_UNCORE_FORMAT_ATTR(filter_state3, filter_state, "config1:17-23");
+DEFINE_UNCORE_FORMAT_ATTR(filter_state4, filter_state, "config1:18-20");
+DEFINE_UNCORE_FORMAT_ATTR(filter_local, filter_local, "config1:33");
+DEFINE_UNCORE_FORMAT_ATTR(filter_all_op, filter_all_op, "config1:35");
+DEFINE_UNCORE_FORMAT_ATTR(filter_nnm, filter_nnm, "config1:37");
+DEFINE_UNCORE_FORMAT_ATTR(filter_opc, filter_opc, "config1:23-31");
+DEFINE_UNCORE_FORMAT_ATTR(filter_opc2, filter_opc, "config1:52-60");
+DEFINE_UNCORE_FORMAT_ATTR(filter_opc3, filter_opc, "config1:41-60");
+DEFINE_UNCORE_FORMAT_ATTR(filter_nc, filter_nc, "config1:62");
+DEFINE_UNCORE_FORMAT_ATTR(filter_c6, filter_c6, "config1:61");
+DEFINE_UNCORE_FORMAT_ATTR(filter_isoc, filter_isoc, "config1:63");
+DEFINE_UNCORE_FORMAT_ATTR(filter_band0, filter_band0, "config1:0-7");
+DEFINE_UNCORE_FORMAT_ATTR(filter_band1, filter_band1, "config1:8-15");
+DEFINE_UNCORE_FORMAT_ATTR(filter_band2, filter_band2, "config1:16-23");
+DEFINE_UNCORE_FORMAT_ATTR(filter_band3, filter_band3, "config1:24-31");
+DEFINE_UNCORE_FORMAT_ATTR(match_rds, match_rds, "config1:48-51");
+DEFINE_UNCORE_FORMAT_ATTR(match_rnid30, match_rnid30, "config1:32-35");
+DEFINE_UNCORE_FORMAT_ATTR(match_rnid4, match_rnid4, "config1:31");
+DEFINE_UNCORE_FORMAT_ATTR(match_dnid, match_dnid, "config1:13-17");
+DEFINE_UNCORE_FORMAT_ATTR(match_mc, match_mc, "config1:9-12");
+DEFINE_UNCORE_FORMAT_ATTR(match_opc, match_opc, "config1:5-8");
+DEFINE_UNCORE_FORMAT_ATTR(match_vnw, match_vnw, "config1:3-4");
+DEFINE_UNCORE_FORMAT_ATTR(match0, match0, "config1:0-31");
+DEFINE_UNCORE_FORMAT_ATTR(match1, match1, "config1:32-63");
+DEFINE_UNCORE_FORMAT_ATTR(mask_rds, mask_rds, "config2:48-51");
+DEFINE_UNCORE_FORMAT_ATTR(mask_rnid30, mask_rnid30, "config2:32-35");
+DEFINE_UNCORE_FORMAT_ATTR(mask_rnid4, mask_rnid4, "config2:31");
+DEFINE_UNCORE_FORMAT_ATTR(mask_dnid, mask_dnid, "config2:13-17");
+DEFINE_UNCORE_FORMAT_ATTR(mask_mc, mask_mc, "config2:9-12");
+DEFINE_UNCORE_FORMAT_ATTR(mask_opc, mask_opc, "config2:5-8");
+DEFINE_UNCORE_FORMAT_ATTR(mask_vnw, mask_vnw, "config2:3-4");
+DEFINE_UNCORE_FORMAT_ATTR(mask0, mask0, "config2:0-31");
+DEFINE_UNCORE_FORMAT_ATTR(mask1, mask1, "config2:32-63");
+
+static void snbep_uncore_pci_disable_box(struct intel_uncore_box *box)
+{
+ struct pci_dev *pdev = box->pci_dev;
+ int box_ctl = uncore_pci_box_ctl(box);
+ u32 config = 0;
+
+ if (!pci_read_config_dword(pdev, box_ctl, &config)) {
+ config |= SNBEP_PMON_BOX_CTL_FRZ;
+ pci_write_config_dword(pdev, box_ctl, config);
+ }
+}
+
+static void snbep_uncore_pci_enable_box(struct intel_uncore_box *box)
+{
+ struct pci_dev *pdev = box->pci_dev;
+ int box_ctl = uncore_pci_box_ctl(box);
+ u32 config = 0;
+
+ if (!pci_read_config_dword(pdev, box_ctl, &config)) {
+ config &= ~SNBEP_PMON_BOX_CTL_FRZ;
+ pci_write_config_dword(pdev, box_ctl, config);
+ }
+}
+
+static void snbep_uncore_pci_enable_event(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct pci_dev *pdev = box->pci_dev;
+ struct hw_perf_event *hwc = &event->hw;
+
+ pci_write_config_dword(pdev, hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
+}
+
+static void snbep_uncore_pci_disable_event(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct pci_dev *pdev = box->pci_dev;
+ struct hw_perf_event *hwc = &event->hw;
+
+ pci_write_config_dword(pdev, hwc->config_base, hwc->config);
+}
+
+static u64 snbep_uncore_pci_read_counter(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct pci_dev *pdev = box->pci_dev;
+ struct hw_perf_event *hwc = &event->hw;
+ u64 count = 0;
+
+ pci_read_config_dword(pdev, hwc->event_base, (u32 *)&count);
+ pci_read_config_dword(pdev, hwc->event_base + 4, (u32 *)&count + 1);
+
+ return count;
+}
+
+static void snbep_uncore_pci_init_box(struct intel_uncore_box *box)
+{
+ struct pci_dev *pdev = box->pci_dev;
+ int box_ctl = uncore_pci_box_ctl(box);
+
+ pci_write_config_dword(pdev, box_ctl, SNBEP_PMON_BOX_CTL_INT);
+}
+
+static void snbep_uncore_msr_disable_box(struct intel_uncore_box *box)
+{
+ u64 config;
+ unsigned msr;
+
+ msr = uncore_msr_box_ctl(box);
+ if (msr) {
+ rdmsrl(msr, config);
+ config |= SNBEP_PMON_BOX_CTL_FRZ;
+ wrmsrl(msr, config);
+ }
+}
+
+static void snbep_uncore_msr_enable_box(struct intel_uncore_box *box)
+{
+ u64 config;
+ unsigned msr;
+
+ msr = uncore_msr_box_ctl(box);
+ if (msr) {
+ rdmsrl(msr, config);
+ config &= ~SNBEP_PMON_BOX_CTL_FRZ;
+ wrmsrl(msr, config);
+ }
+}
+
+static void snbep_uncore_msr_enable_event(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct hw_perf_event *hwc = &event->hw;
+ struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
+
+ if (reg1->idx != EXTRA_REG_NONE)
+ wrmsrl(reg1->reg, uncore_shared_reg_config(box, 0));
+
+ wrmsrl(hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
+}
+
+static void snbep_uncore_msr_disable_event(struct intel_uncore_box *box,
+ struct perf_event *event)
+{
+ struct hw_perf_event *hwc = &event->hw;
+
+ wrmsrl(hwc->config_base, hwc->config);
+}
+
+static void snbep_uncore_msr_init_box(struct intel_uncore_box *box)
+{
+ unsigned msr = uncore_msr_box_ctl(box);
+
+ if (msr)
+ wrmsrl(msr, SNBEP_PMON_BOX_CTL_INT);
+}
+
+static struct attribute *snbep_uncore_formats_attr[] = {
+ &format_attr_event.attr,
+ &format_attr_umask.attr,
+ &format_attr_edge.attr,
+ &format_attr_inv.attr,
+ &format_attr_thresh8.attr,
+ NULL,
+};
+
+static struct attribute *snbep_uncore_ubox_formats_attr[] = {
+ &format_attr_event.attr,
+ &format_attr_umask.attr,
+ &format_attr_edge.attr,
+ &format_attr_inv.attr,
+ &format_attr_thresh5.attr,
+ NULL,
+};
+
+static struct attribute *snbep_uncore_cbox_formats_attr[] = {
+ &format_attr_event.attr,
+ &format_attr_umask.attr,
+ &format_attr_edge.attr,
+ &format_attr_tid_en.attr,
+ &format_attr_inv.attr,
+ &format_attr_thresh8.attr,
+ &format_attr_filter_tid.attr,
+ &format_attr_filter_nid.attr,
+ &format_attr_filter_state.attr,
+ &format_attr_filter_opc.attr,
+ NULL,
+};
+
+static struct attribute *snbep_uncore_pcu_formats_attr[] = {
+ &format_attr_event_ext.attr,
+ &format_attr_occ_sel.attr,
+ &format_attr_edge.attr,
+ &format_attr_inv.attr,
+ &format_attr_thresh5.attr,
+ &format_attr_occ_invert.attr,
+ &format_attr_occ_edge.attr,
+ &format_attr_filter_band0.attr,
+ &format_attr_filter_band1.attr,
+ &format_attr_filter_band2.attr,
+ &format_attr_filter_band3.attr,
+ NULL,
+};
+
+static struct attribute *snbep_uncore_qpi_formats_attr[] = {
+ &format_attr_event_ext.attr,
+ &format_attr_umask.attr,
+ &format_attr_edge.attr,
+ &format_attr_inv.attr,
+ &format_attr_thresh8.attr,
+ &format_attr_match_rds.attr,
+ &format_attr_match_rnid30.attr,
+ &format_attr_match_rnid4.attr,
+ &format_attr_match_dnid.attr,
+ &format_attr_match_mc.attr,
+ &format_attr_match_opc.attr,
+ &format_attr_match_vnw.attr,
+ &format_attr_match0.attr,
+ &format_attr_match1.attr,
+ &format_attr_mask_rds.attr,
+ &format_attr_mask_rnid30.attr,
+ &format_attr_mask_rnid4.attr,
+ &format_attr_mask_dnid.attr,
+ &format_attr_mask_mc.attr,
+ &format_attr_mask_opc.attr,
+ &format_attr_mask_vnw.attr,
+ &format_attr_mask0.attr,
+ &format_attr_mask1.attr,
+ NULL,
+};
+
+static struct uncore_event_desc snbep_uncore_imc_events[] = {
+ INTEL_UNCORE_EVENT_DESC(clockticks, "event=0xff,umask=0x00"),
+ INTEL_UNCORE_EVENT_DESC(cas_count_read, "event=0x04,umask=0x03"),
+ INTEL_UNCORE_EVENT_DESC(cas_count_read.scale, "6.103515625e-5"),
+ INTEL_UNCORE_EVENT_DESC(cas_count_read.unit, "MiB"),
+ INTEL_UNCORE_EVENT_DESC(cas_count_write, "event=0x04,umask=0x0c"),
+ INTEL_UNCORE_EVENT_DESC(cas_count_write.scale, "6.103515625e-5"),
+ INTEL_UNCORE_EVENT_DESC(cas_count_write.unit, "MiB"),
+ { /* end: all zeroes */ },
+};
+
+static struct uncore_event_desc snbep_uncore_qpi_events[] = {
+ INTEL_UNCORE_EVENT_DESC(clockticks, "event=0x14"),
+ INTEL_UNCORE_EVENT_DESC(txl_flits_active, "event=0x00,umask=0x06"),
+ INTEL_UNCORE_EVENT_DESC(drs_data, "event=0x102,umask=0x08"),
+ INTEL_UNCORE_EVENT_DESC(ncb_data, "event=0x103,umask=0x04"),
+ { /* end: all zeroes */ },
+};
+
+static struct attribute_group snbep_uncore_format_group = {
+ .name = "format",
+ .attrs = snbep_uncore_formats_attr,
+};
+
+static struct attribute_group snbep_uncore_ubox_format_group = {
+ .name = "format",
+ .attrs = snbep_uncore_ubox_formats_attr,
+};
+
+static struct attribute_group snbep_uncore_cbox_format_group = {
+ .name = "format",
+ .attrs = snbep_uncore_cbox_formats_attr,
+};
+
+static struct attribute_group snbep_uncore_pcu_format_group = {
+ .name = "format",
+ .attrs = snbep_uncore_pcu_formats_attr,
+};
+
+static struct attribute_group snbep_uncore_qpi_format_group = {
+ .name = "format",
+ .attrs = snbep_uncore_qpi_formats_attr,
+};
+
+#define __SNBEP_UNCORE_MSR_OPS_COMMON_INIT() \
+ .disable_box = snbep_uncore_msr_disable_box, \
+ .enable_box = snbep_uncore_msr_enable_box, \
+ .disable_event = snbep_uncore_msr_disable_event, \
+ .enable_event = snbep_uncore_msr_enable_event, \
+ .read_counter = uncore_msr_read_counter
+
+#define SNBEP_UNCORE_MSR_OPS_COMMON_INIT() \
+ __SNBEP_UNCORE_MSR_OPS_COMMON_INIT(), \
+ .init_box = snbep_uncore_msr_init_box \
+
+static struct intel_uncore_ops snbep_uncore_msr_ops = {
+ SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
+};
+
+#define SNBEP_UNCORE_PCI_OPS_COMMON_INIT() \
+ .init_box = snbep_uncore_pci_init_box, \
+ .disable_box = snbep_uncore_pci_disable_box, \
+ .enable_box = snbep_uncore_pci_enable_box, \
+ .disable_event = snbep_uncore_pci_disable_event, \
+ .read_counter = snbep_uncore_pci_read_counter
+
+static struct intel_uncore_ops snbep_uncore_pci_ops = {
+ SNBEP_UNCORE_PCI_OPS_COMMON_INIT(),
+ .enable_event = snbep_uncore_pci_enable_event, \
+};
+
+static struct event_constraint snbep_uncore_cbox_constraints[] = {
+ UNCORE_EVENT_CONSTRAINT(0x01, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x02, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x04, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x05, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x07, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x09, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x12, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x13, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x1b, 0xc),
+ UNCORE_EVENT_CONSTRAINT(0x1c, 0xc),
+ UNCORE_EVENT_CONSTRAINT(0x1d, 0xc),
+ UNCORE_EVENT_CONSTRAINT(0x1e, 0xc),
+ EVENT_CONSTRAINT_OVERLAP(0x1f, 0xe, 0xff),
+ UNCORE_EVENT_CONSTRAINT(0x21, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x31, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x35, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x37, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x39, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x3b, 0x1),
+ EVENT_CONSTRAINT_END
+};
+
+static struct event_constraint snbep_uncore_r2pcie_constraints[] = {
+ UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x12, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x24, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x25, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
+ EVENT_CONSTRAINT_END
+};
+
+static struct event_constraint snbep_uncore_r3qpi_constraints[] = {
+ UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x12, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x20, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x21, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x22, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x24, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x25, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x29, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2a, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2b, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2e, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2f, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x30, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x31, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x36, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x37, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x39, 0x3),
+ EVENT_CONSTRAINT_END
+};
+
+static struct intel_uncore_type snbep_uncore_ubox = {
+ .name = "ubox",
+ .num_counters = 2,
+ .num_boxes = 1,
+ .perf_ctr_bits = 44,
+ .fixed_ctr_bits = 48,
+ .perf_ctr = SNBEP_U_MSR_PMON_CTR0,
+ .event_ctl = SNBEP_U_MSR_PMON_CTL0,
+ .event_mask = SNBEP_U_MSR_PMON_RAW_EVENT_MASK,
+ .fixed_ctr = SNBEP_U_MSR_PMON_UCLK_FIXED_CTR,
+ .fixed_ctl = SNBEP_U_MSR_PMON_UCLK_FIXED_CTL,
+ .ops = &snbep_uncore_msr_ops,
+ .format_group = &snbep_uncore_ubox_format_group,
+};
+
+static struct extra_reg snbep_uncore_cbox_extra_regs[] = {
+ SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN,
+ SNBEP_CBO_PMON_CTL_TID_EN, 0x1),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0334, 0xffff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4334, 0xffff, 0x6),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0534, 0xffff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4534, 0xffff, 0x6),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0934, 0xffff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4934, 0xffff, 0x6),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4134, 0xffff, 0x6),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0135, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0335, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4135, 0xffff, 0xa),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4335, 0xffff, 0xa),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4435, 0xffff, 0x2),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4835, 0xffff, 0x2),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4a35, 0xffff, 0x2),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x5035, 0xffff, 0x2),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0136, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0336, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4136, 0xffff, 0xa),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4336, 0xffff, 0xa),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4436, 0xffff, 0x2),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4836, 0xffff, 0x2),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4a36, 0xffff, 0x2),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4037, 0x40ff, 0x2),
+ EVENT_EXTRA_END
+};
+
+static void snbep_cbox_put_constraint(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
+ struct intel_uncore_extra_reg *er = &box->shared_regs[0];
+ int i;
+
+ if (uncore_box_is_fake(box))
+ return;
+
+ for (i = 0; i < 5; i++) {
+ if (reg1->alloc & (0x1 << i))
+ atomic_sub(1 << (i * 6), &er->ref);
+ }
+ reg1->alloc = 0;
+}
+
+static struct event_constraint *
+__snbep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event,
+ u64 (*cbox_filter_mask)(int fields))
+{
+ struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
+ struct intel_uncore_extra_reg *er = &box->shared_regs[0];
+ int i, alloc = 0;
+ unsigned long flags;
+ u64 mask;
+
+ if (reg1->idx == EXTRA_REG_NONE)
+ return NULL;
+
+ raw_spin_lock_irqsave(&er->lock, flags);
+ for (i = 0; i < 5; i++) {
+ if (!(reg1->idx & (0x1 << i)))
+ continue;
+ if (!uncore_box_is_fake(box) && (reg1->alloc & (0x1 << i)))
+ continue;
+
+ mask = cbox_filter_mask(0x1 << i);
+ if (!__BITS_VALUE(atomic_read(&er->ref), i, 6) ||
+ !((reg1->config ^ er->config) & mask)) {
+ atomic_add(1 << (i * 6), &er->ref);
+ er->config &= ~mask;
+ er->config |= reg1->config & mask;
+ alloc |= (0x1 << i);
+ } else {
+ break;
+ }
+ }
+ raw_spin_unlock_irqrestore(&er->lock, flags);
+ if (i < 5)
+ goto fail;
+
+ if (!uncore_box_is_fake(box))
+ reg1->alloc |= alloc;
+
+ return NULL;
+fail:
+ for (; i >= 0; i--) {
+ if (alloc & (0x1 << i))
+ atomic_sub(1 << (i * 6), &er->ref);
+ }
+ return &uncore_constraint_empty;
+}
+
+static u64 snbep_cbox_filter_mask(int fields)
+{
+ u64 mask = 0;
+
+ if (fields & 0x1)
+ mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_TID;
+ if (fields & 0x2)
+ mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_NID;
+ if (fields & 0x4)
+ mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_STATE;
+ if (fields & 0x8)
+ mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_OPC;
+
+ return mask;
+}
+
+static struct event_constraint *
+snbep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
+{
+ return __snbep_cbox_get_constraint(box, event, snbep_cbox_filter_mask);
+}
+
+static int snbep_cbox_hw_config(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
+ struct extra_reg *er;
+ int idx = 0;
+
+ for (er = snbep_uncore_cbox_extra_regs; er->msr; er++) {
+ if (er->event != (event->hw.config & er->config_mask))
+ continue;
+ idx |= er->idx;
+ }
+
+ if (idx) {
+ reg1->reg = SNBEP_C0_MSR_PMON_BOX_FILTER +
+ SNBEP_CBO_MSR_OFFSET * box->pmu->pmu_idx;
+ reg1->config = event->attr.config1 & snbep_cbox_filter_mask(idx);
+ reg1->idx = idx;
+ }
+ return 0;
+}
+
+static struct intel_uncore_ops snbep_uncore_cbox_ops = {
+ SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
+ .hw_config = snbep_cbox_hw_config,
+ .get_constraint = snbep_cbox_get_constraint,
+ .put_constraint = snbep_cbox_put_constraint,
+};
+
+static struct intel_uncore_type snbep_uncore_cbox = {
+ .name = "cbox",
+ .num_counters = 4,
+ .num_boxes = 8,
+ .perf_ctr_bits = 44,
+ .event_ctl = SNBEP_C0_MSR_PMON_CTL0,
+ .perf_ctr = SNBEP_C0_MSR_PMON_CTR0,
+ .event_mask = SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK,
+ .box_ctl = SNBEP_C0_MSR_PMON_BOX_CTL,
+ .msr_offset = SNBEP_CBO_MSR_OFFSET,
+ .num_shared_regs = 1,
+ .constraints = snbep_uncore_cbox_constraints,
+ .ops = &snbep_uncore_cbox_ops,
+ .format_group = &snbep_uncore_cbox_format_group,
+};
+
+static u64 snbep_pcu_alter_er(struct perf_event *event, int new_idx, bool modify)
+{
+ struct hw_perf_event *hwc = &event->hw;
+ struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
+ u64 config = reg1->config;
+
+ if (new_idx > reg1->idx)
+ config <<= 8 * (new_idx - reg1->idx);
+ else
+ config >>= 8 * (reg1->idx - new_idx);
+
+ if (modify) {
+ hwc->config += new_idx - reg1->idx;
+ reg1->config = config;
+ reg1->idx = new_idx;
+ }
+ return config;
+}
+
+static struct event_constraint *
+snbep_pcu_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
+ struct intel_uncore_extra_reg *er = &box->shared_regs[0];
+ unsigned long flags;
+ int idx = reg1->idx;
+ u64 mask, config1 = reg1->config;
+ bool ok = false;
+
+ if (reg1->idx == EXTRA_REG_NONE ||
+ (!uncore_box_is_fake(box) && reg1->alloc))
+ return NULL;
+again:
+ mask = 0xffULL << (idx * 8);
+ raw_spin_lock_irqsave(&er->lock, flags);
+ if (!__BITS_VALUE(atomic_read(&er->ref), idx, 8) ||
+ !((config1 ^ er->config) & mask)) {
+ atomic_add(1 << (idx * 8), &er->ref);
+ er->config &= ~mask;
+ er->config |= config1 & mask;
+ ok = true;
+ }
+ raw_spin_unlock_irqrestore(&er->lock, flags);
+
+ if (!ok) {
+ idx = (idx + 1) % 4;
+ if (idx != reg1->idx) {
+ config1 = snbep_pcu_alter_er(event, idx, false);
+ goto again;
+ }
+ return &uncore_constraint_empty;
+ }
+
+ if (!uncore_box_is_fake(box)) {
+ if (idx != reg1->idx)
+ snbep_pcu_alter_er(event, idx, true);
+ reg1->alloc = 1;
+ }
+ return NULL;
+}
+
+static void snbep_pcu_put_constraint(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
+ struct intel_uncore_extra_reg *er = &box->shared_regs[0];
+
+ if (uncore_box_is_fake(box) || !reg1->alloc)
+ return;
+
+ atomic_sub(1 << (reg1->idx * 8), &er->ref);
+ reg1->alloc = 0;
+}
+
+static int snbep_pcu_hw_config(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct hw_perf_event *hwc = &event->hw;
+ struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
+ int ev_sel = hwc->config & SNBEP_PMON_CTL_EV_SEL_MASK;
+
+ if (ev_sel >= 0xb && ev_sel <= 0xe) {
+ reg1->reg = SNBEP_PCU_MSR_PMON_BOX_FILTER;
+ reg1->idx = ev_sel - 0xb;
+ reg1->config = event->attr.config1 & (0xff << (reg1->idx * 8));
+ }
+ return 0;
+}
+
+static struct intel_uncore_ops snbep_uncore_pcu_ops = {
+ SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
+ .hw_config = snbep_pcu_hw_config,
+ .get_constraint = snbep_pcu_get_constraint,
+ .put_constraint = snbep_pcu_put_constraint,
+};
+
+static struct intel_uncore_type snbep_uncore_pcu = {
+ .name = "pcu",
+ .num_counters = 4,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ .perf_ctr = SNBEP_PCU_MSR_PMON_CTR0,
+ .event_ctl = SNBEP_PCU_MSR_PMON_CTL0,
+ .event_mask = SNBEP_PCU_MSR_PMON_RAW_EVENT_MASK,
+ .box_ctl = SNBEP_PCU_MSR_PMON_BOX_CTL,
+ .num_shared_regs = 1,
+ .ops = &snbep_uncore_pcu_ops,
+ .format_group = &snbep_uncore_pcu_format_group,
+};
+
+static struct intel_uncore_type *snbep_msr_uncores[] = {
+ &snbep_uncore_ubox,
+ &snbep_uncore_cbox,
+ &snbep_uncore_pcu,
+ NULL,
+};
+
+void snbep_uncore_cpu_init(void)
+{
+ if (snbep_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
+ snbep_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
+ uncore_msr_uncores = snbep_msr_uncores;
+}
+
+enum {
+ SNBEP_PCI_QPI_PORT0_FILTER,
+ SNBEP_PCI_QPI_PORT1_FILTER,
+ HSWEP_PCI_PCU_3,
+};
+
+static int snbep_qpi_hw_config(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct hw_perf_event *hwc = &event->hw;
+ struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
+ struct hw_perf_event_extra *reg2 = &hwc->branch_reg;
+
+ if ((hwc->config & SNBEP_PMON_CTL_EV_SEL_MASK) == 0x38) {
+ reg1->idx = 0;
+ reg1->reg = SNBEP_Q_Py_PCI_PMON_PKT_MATCH0;
+ reg1->config = event->attr.config1;
+ reg2->reg = SNBEP_Q_Py_PCI_PMON_PKT_MASK0;
+ reg2->config = event->attr.config2;
+ }
+ return 0;
+}
+
+static void snbep_qpi_enable_event(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct pci_dev *pdev = box->pci_dev;
+ struct hw_perf_event *hwc = &event->hw;
+ struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
+ struct hw_perf_event_extra *reg2 = &hwc->branch_reg;
+
+ if (reg1->idx != EXTRA_REG_NONE) {
+ int idx = box->pmu->pmu_idx + SNBEP_PCI_QPI_PORT0_FILTER;
+ struct pci_dev *filter_pdev = uncore_extra_pci_dev[box->phys_id][idx];
+ if (filter_pdev) {
+ pci_write_config_dword(filter_pdev, reg1->reg,
+ (u32)reg1->config);
+ pci_write_config_dword(filter_pdev, reg1->reg + 4,
+ (u32)(reg1->config >> 32));
+ pci_write_config_dword(filter_pdev, reg2->reg,
+ (u32)reg2->config);
+ pci_write_config_dword(filter_pdev, reg2->reg + 4,
+ (u32)(reg2->config >> 32));
+ }
+ }
+
+ pci_write_config_dword(pdev, hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
+}
+
+static struct intel_uncore_ops snbep_uncore_qpi_ops = {
+ SNBEP_UNCORE_PCI_OPS_COMMON_INIT(),
+ .enable_event = snbep_qpi_enable_event,
+ .hw_config = snbep_qpi_hw_config,
+ .get_constraint = uncore_get_constraint,
+ .put_constraint = uncore_put_constraint,
+};
+
+#define SNBEP_UNCORE_PCI_COMMON_INIT() \
+ .perf_ctr = SNBEP_PCI_PMON_CTR0, \
+ .event_ctl = SNBEP_PCI_PMON_CTL0, \
+ .event_mask = SNBEP_PMON_RAW_EVENT_MASK, \
+ .box_ctl = SNBEP_PCI_PMON_BOX_CTL, \
+ .ops = &snbep_uncore_pci_ops, \
+ .format_group = &snbep_uncore_format_group
+
+static struct intel_uncore_type snbep_uncore_ha = {
+ .name = "ha",
+ .num_counters = 4,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ SNBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+static struct intel_uncore_type snbep_uncore_imc = {
+ .name = "imc",
+ .num_counters = 4,
+ .num_boxes = 4,
+ .perf_ctr_bits = 48,
+ .fixed_ctr_bits = 48,
+ .fixed_ctr = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR,
+ .fixed_ctl = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL,
+ .event_descs = snbep_uncore_imc_events,
+ SNBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+static struct intel_uncore_type snbep_uncore_qpi = {
+ .name = "qpi",
+ .num_counters = 4,
+ .num_boxes = 2,
+ .perf_ctr_bits = 48,
+ .perf_ctr = SNBEP_PCI_PMON_CTR0,
+ .event_ctl = SNBEP_PCI_PMON_CTL0,
+ .event_mask = SNBEP_QPI_PCI_PMON_RAW_EVENT_MASK,
+ .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
+ .num_shared_regs = 1,
+ .ops = &snbep_uncore_qpi_ops,
+ .event_descs = snbep_uncore_qpi_events,
+ .format_group = &snbep_uncore_qpi_format_group,
+};
+
+
+static struct intel_uncore_type snbep_uncore_r2pcie = {
+ .name = "r2pcie",
+ .num_counters = 4,
+ .num_boxes = 1,
+ .perf_ctr_bits = 44,
+ .constraints = snbep_uncore_r2pcie_constraints,
+ SNBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+static struct intel_uncore_type snbep_uncore_r3qpi = {
+ .name = "r3qpi",
+ .num_counters = 3,
+ .num_boxes = 2,
+ .perf_ctr_bits = 44,
+ .constraints = snbep_uncore_r3qpi_constraints,
+ SNBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+enum {
+ SNBEP_PCI_UNCORE_HA,
+ SNBEP_PCI_UNCORE_IMC,
+ SNBEP_PCI_UNCORE_QPI,
+ SNBEP_PCI_UNCORE_R2PCIE,
+ SNBEP_PCI_UNCORE_R3QPI,
+};
+
+static struct intel_uncore_type *snbep_pci_uncores[] = {
+ [SNBEP_PCI_UNCORE_HA] = &snbep_uncore_ha,
+ [SNBEP_PCI_UNCORE_IMC] = &snbep_uncore_imc,
+ [SNBEP_PCI_UNCORE_QPI] = &snbep_uncore_qpi,
+ [SNBEP_PCI_UNCORE_R2PCIE] = &snbep_uncore_r2pcie,
+ [SNBEP_PCI_UNCORE_R3QPI] = &snbep_uncore_r3qpi,
+ NULL,
+};
+
+static const struct pci_device_id snbep_uncore_pci_ids[] = {
+ { /* Home Agent */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_HA),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_HA, 0),
+ },
+ { /* MC Channel 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC0),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_IMC, 0),
+ },
+ { /* MC Channel 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC1),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_IMC, 1),
+ },
+ { /* MC Channel 2 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC2),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_IMC, 2),
+ },
+ { /* MC Channel 3 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC3),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_IMC, 3),
+ },
+ { /* QPI Port 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_QPI0),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_QPI, 0),
+ },
+ { /* QPI Port 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_QPI1),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_QPI, 1),
+ },
+ { /* R2PCIe */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_R2PCIE),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_R2PCIE, 0),
+ },
+ { /* R3QPI Link 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_R3QPI0),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_R3QPI, 0),
+ },
+ { /* R3QPI Link 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_R3QPI1),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_R3QPI, 1),
+ },
+ { /* QPI Port 0 filter */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x3c86),
+ .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
+ SNBEP_PCI_QPI_PORT0_FILTER),
+ },
+ { /* QPI Port 0 filter */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x3c96),
+ .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
+ SNBEP_PCI_QPI_PORT1_FILTER),
+ },
+ { /* end: all zeroes */ }
+};
+
+static struct pci_driver snbep_uncore_pci_driver = {
+ .name = "snbep_uncore",
+ .id_table = snbep_uncore_pci_ids,
+};
+
+/*
+ * build pci bus to socket mapping
+ */
+static int snbep_pci2phy_map_init(int devid)
+{
+ struct pci_dev *ubox_dev = NULL;
+ int i, bus, nodeid, segment;
+ struct pci2phy_map *map;
+ int err = 0;
+ u32 config = 0;
+
+ while (1) {
+ /* find the UBOX device */
+ ubox_dev = pci_get_device(PCI_VENDOR_ID_INTEL, devid, ubox_dev);
+ if (!ubox_dev)
+ break;
+ bus = ubox_dev->bus->number;
+ /* get the Node ID of the local register */
+ err = pci_read_config_dword(ubox_dev, 0x40, &config);
+ if (err)
+ break;
+ nodeid = config;
+ /* get the Node ID mapping */
+ err = pci_read_config_dword(ubox_dev, 0x54, &config);
+ if (err)
+ break;
+
+ segment = pci_domain_nr(ubox_dev->bus);
+ raw_spin_lock(&pci2phy_map_lock);
+ map = __find_pci2phy_map(segment);
+ if (!map) {
+ raw_spin_unlock(&pci2phy_map_lock);
+ err = -ENOMEM;
+ break;
+ }
+
+ /*
+ * every three bits in the Node ID mapping register maps
+ * to a particular node.
+ */
+ for (i = 0; i < 8; i++) {
+ if (nodeid == ((config >> (3 * i)) & 0x7)) {
+ map->pbus_to_physid[bus] = i;
+ break;
+ }
+ }
+ raw_spin_unlock(&pci2phy_map_lock);
+ }
+
+ if (!err) {
+ /*
+ * For PCI bus with no UBOX device, find the next bus
+ * that has UBOX device and use its mapping.
+ */
+ raw_spin_lock(&pci2phy_map_lock);
+ list_for_each_entry(map, &pci2phy_map_head, list) {
+ i = -1;
+ for (bus = 255; bus >= 0; bus--) {
+ if (map->pbus_to_physid[bus] >= 0)
+ i = map->pbus_to_physid[bus];
+ else
+ map->pbus_to_physid[bus] = i;
+ }
+ }
+ raw_spin_unlock(&pci2phy_map_lock);
+ }
+
+ pci_dev_put(ubox_dev);
+
+ return err ? pcibios_err_to_errno(err) : 0;
+}
+
+int snbep_uncore_pci_init(void)
+{
+ int ret = snbep_pci2phy_map_init(0x3ce0);
+ if (ret)
+ return ret;
+ uncore_pci_uncores = snbep_pci_uncores;
+ uncore_pci_driver = &snbep_uncore_pci_driver;
+ return 0;
+}
+/* end of Sandy Bridge-EP uncore support */
+
+/* IvyTown uncore support */
+static void ivbep_uncore_msr_init_box(struct intel_uncore_box *box)
+{
+ unsigned msr = uncore_msr_box_ctl(box);
+ if (msr)
+ wrmsrl(msr, IVBEP_PMON_BOX_CTL_INT);
+}
+
+static void ivbep_uncore_pci_init_box(struct intel_uncore_box *box)
+{
+ struct pci_dev *pdev = box->pci_dev;
+
+ pci_write_config_dword(pdev, SNBEP_PCI_PMON_BOX_CTL, IVBEP_PMON_BOX_CTL_INT);
+}
+
+#define IVBEP_UNCORE_MSR_OPS_COMMON_INIT() \
+ .init_box = ivbep_uncore_msr_init_box, \
+ .disable_box = snbep_uncore_msr_disable_box, \
+ .enable_box = snbep_uncore_msr_enable_box, \
+ .disable_event = snbep_uncore_msr_disable_event, \
+ .enable_event = snbep_uncore_msr_enable_event, \
+ .read_counter = uncore_msr_read_counter
+
+static struct intel_uncore_ops ivbep_uncore_msr_ops = {
+ IVBEP_UNCORE_MSR_OPS_COMMON_INIT(),
+};
+
+static struct intel_uncore_ops ivbep_uncore_pci_ops = {
+ .init_box = ivbep_uncore_pci_init_box,
+ .disable_box = snbep_uncore_pci_disable_box,
+ .enable_box = snbep_uncore_pci_enable_box,
+ .disable_event = snbep_uncore_pci_disable_event,
+ .enable_event = snbep_uncore_pci_enable_event,
+ .read_counter = snbep_uncore_pci_read_counter,
+};
+
+#define IVBEP_UNCORE_PCI_COMMON_INIT() \
+ .perf_ctr = SNBEP_PCI_PMON_CTR0, \
+ .event_ctl = SNBEP_PCI_PMON_CTL0, \
+ .event_mask = IVBEP_PMON_RAW_EVENT_MASK, \
+ .box_ctl = SNBEP_PCI_PMON_BOX_CTL, \
+ .ops = &ivbep_uncore_pci_ops, \
+ .format_group = &ivbep_uncore_format_group
+
+static struct attribute *ivbep_uncore_formats_attr[] = {
+ &format_attr_event.attr,
+ &format_attr_umask.attr,
+ &format_attr_edge.attr,
+ &format_attr_inv.attr,
+ &format_attr_thresh8.attr,
+ NULL,
+};
+
+static struct attribute *ivbep_uncore_ubox_formats_attr[] = {
+ &format_attr_event.attr,
+ &format_attr_umask.attr,
+ &format_attr_edge.attr,
+ &format_attr_inv.attr,
+ &format_attr_thresh5.attr,
+ NULL,
+};
+
+static struct attribute *ivbep_uncore_cbox_formats_attr[] = {
+ &format_attr_event.attr,
+ &format_attr_umask.attr,
+ &format_attr_edge.attr,
+ &format_attr_tid_en.attr,
+ &format_attr_thresh8.attr,
+ &format_attr_filter_tid.attr,
+ &format_attr_filter_link.attr,
+ &format_attr_filter_state2.attr,
+ &format_attr_filter_nid2.attr,
+ &format_attr_filter_opc2.attr,
+ &format_attr_filter_nc.attr,
+ &format_attr_filter_c6.attr,
+ &format_attr_filter_isoc.attr,
+ NULL,
+};
+
+static struct attribute *ivbep_uncore_pcu_formats_attr[] = {
+ &format_attr_event_ext.attr,
+ &format_attr_occ_sel.attr,
+ &format_attr_edge.attr,
+ &format_attr_thresh5.attr,
+ &format_attr_occ_invert.attr,
+ &format_attr_occ_edge.attr,
+ &format_attr_filter_band0.attr,
+ &format_attr_filter_band1.attr,
+ &format_attr_filter_band2.attr,
+ &format_attr_filter_band3.attr,
+ NULL,
+};
+
+static struct attribute *ivbep_uncore_qpi_formats_attr[] = {
+ &format_attr_event_ext.attr,
+ &format_attr_umask.attr,
+ &format_attr_edge.attr,
+ &format_attr_thresh8.attr,
+ &format_attr_match_rds.attr,
+ &format_attr_match_rnid30.attr,
+ &format_attr_match_rnid4.attr,
+ &format_attr_match_dnid.attr,
+ &format_attr_match_mc.attr,
+ &format_attr_match_opc.attr,
+ &format_attr_match_vnw.attr,
+ &format_attr_match0.attr,
+ &format_attr_match1.attr,
+ &format_attr_mask_rds.attr,
+ &format_attr_mask_rnid30.attr,
+ &format_attr_mask_rnid4.attr,
+ &format_attr_mask_dnid.attr,
+ &format_attr_mask_mc.attr,
+ &format_attr_mask_opc.attr,
+ &format_attr_mask_vnw.attr,
+ &format_attr_mask0.attr,
+ &format_attr_mask1.attr,
+ NULL,
+};
+
+static struct attribute_group ivbep_uncore_format_group = {
+ .name = "format",
+ .attrs = ivbep_uncore_formats_attr,
+};
+
+static struct attribute_group ivbep_uncore_ubox_format_group = {
+ .name = "format",
+ .attrs = ivbep_uncore_ubox_formats_attr,
+};
+
+static struct attribute_group ivbep_uncore_cbox_format_group = {
+ .name = "format",
+ .attrs = ivbep_uncore_cbox_formats_attr,
+};
+
+static struct attribute_group ivbep_uncore_pcu_format_group = {
+ .name = "format",
+ .attrs = ivbep_uncore_pcu_formats_attr,
+};
+
+static struct attribute_group ivbep_uncore_qpi_format_group = {
+ .name = "format",
+ .attrs = ivbep_uncore_qpi_formats_attr,
+};
+
+static struct intel_uncore_type ivbep_uncore_ubox = {
+ .name = "ubox",
+ .num_counters = 2,
+ .num_boxes = 1,
+ .perf_ctr_bits = 44,
+ .fixed_ctr_bits = 48,
+ .perf_ctr = SNBEP_U_MSR_PMON_CTR0,
+ .event_ctl = SNBEP_U_MSR_PMON_CTL0,
+ .event_mask = IVBEP_U_MSR_PMON_RAW_EVENT_MASK,
+ .fixed_ctr = SNBEP_U_MSR_PMON_UCLK_FIXED_CTR,
+ .fixed_ctl = SNBEP_U_MSR_PMON_UCLK_FIXED_CTL,
+ .ops = &ivbep_uncore_msr_ops,
+ .format_group = &ivbep_uncore_ubox_format_group,
+};
+
+static struct extra_reg ivbep_uncore_cbox_extra_regs[] = {
+ SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN,
+ SNBEP_CBO_PMON_CTL_TID_EN, 0x1),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x1031, 0x10ff, 0x2),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x1134, 0xffff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4134, 0xffff, 0xc),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x5134, 0xffff, 0xc),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0334, 0xffff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4334, 0xffff, 0xc),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0534, 0xffff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4534, 0xffff, 0xc),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0934, 0xffff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4934, 0xffff, 0xc),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0135, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0335, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x2135, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x2335, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4135, 0xffff, 0x18),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4335, 0xffff, 0x18),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4435, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4835, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4a35, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x5035, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x8135, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x8335, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0136, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0336, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x2136, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x2336, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4136, 0xffff, 0x18),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4336, 0xffff, 0x18),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4436, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4836, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4a36, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x5036, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x8136, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x8336, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4037, 0x40ff, 0x8),
+ EVENT_EXTRA_END
+};
+
+static u64 ivbep_cbox_filter_mask(int fields)
+{
+ u64 mask = 0;
+
+ if (fields & 0x1)
+ mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_TID;
+ if (fields & 0x2)
+ mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_LINK;
+ if (fields & 0x4)
+ mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_STATE;
+ if (fields & 0x8)
+ mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_NID;
+ if (fields & 0x10) {
+ mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_OPC;
+ mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_NC;
+ mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_C6;
+ mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_ISOC;
+ }
+
+ return mask;
+}
+
+static struct event_constraint *
+ivbep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
+{
+ return __snbep_cbox_get_constraint(box, event, ivbep_cbox_filter_mask);
+}
+
+static int ivbep_cbox_hw_config(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
+ struct extra_reg *er;
+ int idx = 0;
+
+ for (er = ivbep_uncore_cbox_extra_regs; er->msr; er++) {
+ if (er->event != (event->hw.config & er->config_mask))
+ continue;
+ idx |= er->idx;
+ }
+
+ if (idx) {
+ reg1->reg = SNBEP_C0_MSR_PMON_BOX_FILTER +
+ SNBEP_CBO_MSR_OFFSET * box->pmu->pmu_idx;
+ reg1->config = event->attr.config1 & ivbep_cbox_filter_mask(idx);
+ reg1->idx = idx;
+ }
+ return 0;
+}
+
+static void ivbep_cbox_enable_event(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct hw_perf_event *hwc = &event->hw;
+ struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
+
+ if (reg1->idx != EXTRA_REG_NONE) {
+ u64 filter = uncore_shared_reg_config(box, 0);
+ wrmsrl(reg1->reg, filter & 0xffffffff);
+ wrmsrl(reg1->reg + 6, filter >> 32);
+ }
+
+ wrmsrl(hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
+}
+
+static struct intel_uncore_ops ivbep_uncore_cbox_ops = {
+ .init_box = ivbep_uncore_msr_init_box,
+ .disable_box = snbep_uncore_msr_disable_box,
+ .enable_box = snbep_uncore_msr_enable_box,
+ .disable_event = snbep_uncore_msr_disable_event,
+ .enable_event = ivbep_cbox_enable_event,
+ .read_counter = uncore_msr_read_counter,
+ .hw_config = ivbep_cbox_hw_config,
+ .get_constraint = ivbep_cbox_get_constraint,
+ .put_constraint = snbep_cbox_put_constraint,
+};
+
+static struct intel_uncore_type ivbep_uncore_cbox = {
+ .name = "cbox",
+ .num_counters = 4,
+ .num_boxes = 15,
+ .perf_ctr_bits = 44,
+ .event_ctl = SNBEP_C0_MSR_PMON_CTL0,
+ .perf_ctr = SNBEP_C0_MSR_PMON_CTR0,
+ .event_mask = IVBEP_CBO_MSR_PMON_RAW_EVENT_MASK,
+ .box_ctl = SNBEP_C0_MSR_PMON_BOX_CTL,
+ .msr_offset = SNBEP_CBO_MSR_OFFSET,
+ .num_shared_regs = 1,
+ .constraints = snbep_uncore_cbox_constraints,
+ .ops = &ivbep_uncore_cbox_ops,
+ .format_group = &ivbep_uncore_cbox_format_group,
+};
+
+static struct intel_uncore_ops ivbep_uncore_pcu_ops = {
+ IVBEP_UNCORE_MSR_OPS_COMMON_INIT(),
+ .hw_config = snbep_pcu_hw_config,
+ .get_constraint = snbep_pcu_get_constraint,
+ .put_constraint = snbep_pcu_put_constraint,
+};
+
+static struct intel_uncore_type ivbep_uncore_pcu = {
+ .name = "pcu",
+ .num_counters = 4,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ .perf_ctr = SNBEP_PCU_MSR_PMON_CTR0,
+ .event_ctl = SNBEP_PCU_MSR_PMON_CTL0,
+ .event_mask = IVBEP_PCU_MSR_PMON_RAW_EVENT_MASK,
+ .box_ctl = SNBEP_PCU_MSR_PMON_BOX_CTL,
+ .num_shared_regs = 1,
+ .ops = &ivbep_uncore_pcu_ops,
+ .format_group = &ivbep_uncore_pcu_format_group,
+};
+
+static struct intel_uncore_type *ivbep_msr_uncores[] = {
+ &ivbep_uncore_ubox,
+ &ivbep_uncore_cbox,
+ &ivbep_uncore_pcu,
+ NULL,
+};
+
+void ivbep_uncore_cpu_init(void)
+{
+ if (ivbep_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
+ ivbep_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
+ uncore_msr_uncores = ivbep_msr_uncores;
+}
+
+static struct intel_uncore_type ivbep_uncore_ha = {
+ .name = "ha",
+ .num_counters = 4,
+ .num_boxes = 2,
+ .perf_ctr_bits = 48,
+ IVBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+static struct intel_uncore_type ivbep_uncore_imc = {
+ .name = "imc",
+ .num_counters = 4,
+ .num_boxes = 8,
+ .perf_ctr_bits = 48,
+ .fixed_ctr_bits = 48,
+ .fixed_ctr = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR,
+ .fixed_ctl = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL,
+ .event_descs = snbep_uncore_imc_events,
+ IVBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+/* registers in IRP boxes are not properly aligned */
+static unsigned ivbep_uncore_irp_ctls[] = {0xd8, 0xdc, 0xe0, 0xe4};
+static unsigned ivbep_uncore_irp_ctrs[] = {0xa0, 0xb0, 0xb8, 0xc0};
+
+static void ivbep_uncore_irp_enable_event(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct pci_dev *pdev = box->pci_dev;
+ struct hw_perf_event *hwc = &event->hw;
+
+ pci_write_config_dword(pdev, ivbep_uncore_irp_ctls[hwc->idx],
+ hwc->config | SNBEP_PMON_CTL_EN);
+}
+
+static void ivbep_uncore_irp_disable_event(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct pci_dev *pdev = box->pci_dev;
+ struct hw_perf_event *hwc = &event->hw;
+
+ pci_write_config_dword(pdev, ivbep_uncore_irp_ctls[hwc->idx], hwc->config);
+}
+
+static u64 ivbep_uncore_irp_read_counter(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct pci_dev *pdev = box->pci_dev;
+ struct hw_perf_event *hwc = &event->hw;
+ u64 count = 0;
+
+ pci_read_config_dword(pdev, ivbep_uncore_irp_ctrs[hwc->idx], (u32 *)&count);
+ pci_read_config_dword(pdev, ivbep_uncore_irp_ctrs[hwc->idx] + 4, (u32 *)&count + 1);
+
+ return count;
+}
+
+static struct intel_uncore_ops ivbep_uncore_irp_ops = {
+ .init_box = ivbep_uncore_pci_init_box,
+ .disable_box = snbep_uncore_pci_disable_box,
+ .enable_box = snbep_uncore_pci_enable_box,
+ .disable_event = ivbep_uncore_irp_disable_event,
+ .enable_event = ivbep_uncore_irp_enable_event,
+ .read_counter = ivbep_uncore_irp_read_counter,
+};
+
+static struct intel_uncore_type ivbep_uncore_irp = {
+ .name = "irp",
+ .num_counters = 4,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ .event_mask = IVBEP_PMON_RAW_EVENT_MASK,
+ .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
+ .ops = &ivbep_uncore_irp_ops,
+ .format_group = &ivbep_uncore_format_group,
+};
+
+static struct intel_uncore_ops ivbep_uncore_qpi_ops = {
+ .init_box = ivbep_uncore_pci_init_box,
+ .disable_box = snbep_uncore_pci_disable_box,
+ .enable_box = snbep_uncore_pci_enable_box,
+ .disable_event = snbep_uncore_pci_disable_event,
+ .enable_event = snbep_qpi_enable_event,
+ .read_counter = snbep_uncore_pci_read_counter,
+ .hw_config = snbep_qpi_hw_config,
+ .get_constraint = uncore_get_constraint,
+ .put_constraint = uncore_put_constraint,
+};
+
+static struct intel_uncore_type ivbep_uncore_qpi = {
+ .name = "qpi",
+ .num_counters = 4,
+ .num_boxes = 3,
+ .perf_ctr_bits = 48,
+ .perf_ctr = SNBEP_PCI_PMON_CTR0,
+ .event_ctl = SNBEP_PCI_PMON_CTL0,
+ .event_mask = IVBEP_QPI_PCI_PMON_RAW_EVENT_MASK,
+ .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
+ .num_shared_regs = 1,
+ .ops = &ivbep_uncore_qpi_ops,
+ .format_group = &ivbep_uncore_qpi_format_group,
+};
+
+static struct intel_uncore_type ivbep_uncore_r2pcie = {
+ .name = "r2pcie",
+ .num_counters = 4,
+ .num_boxes = 1,
+ .perf_ctr_bits = 44,
+ .constraints = snbep_uncore_r2pcie_constraints,
+ IVBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+static struct intel_uncore_type ivbep_uncore_r3qpi = {
+ .name = "r3qpi",
+ .num_counters = 3,
+ .num_boxes = 2,
+ .perf_ctr_bits = 44,
+ .constraints = snbep_uncore_r3qpi_constraints,
+ IVBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+enum {
+ IVBEP_PCI_UNCORE_HA,
+ IVBEP_PCI_UNCORE_IMC,
+ IVBEP_PCI_UNCORE_IRP,
+ IVBEP_PCI_UNCORE_QPI,
+ IVBEP_PCI_UNCORE_R2PCIE,
+ IVBEP_PCI_UNCORE_R3QPI,
+};
+
+static struct intel_uncore_type *ivbep_pci_uncores[] = {
+ [IVBEP_PCI_UNCORE_HA] = &ivbep_uncore_ha,
+ [IVBEP_PCI_UNCORE_IMC] = &ivbep_uncore_imc,
+ [IVBEP_PCI_UNCORE_IRP] = &ivbep_uncore_irp,
+ [IVBEP_PCI_UNCORE_QPI] = &ivbep_uncore_qpi,
+ [IVBEP_PCI_UNCORE_R2PCIE] = &ivbep_uncore_r2pcie,
+ [IVBEP_PCI_UNCORE_R3QPI] = &ivbep_uncore_r3qpi,
+ NULL,
+};
+
+static const struct pci_device_id ivbep_uncore_pci_ids[] = {
+ { /* Home Agent 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe30),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_HA, 0),
+ },
+ { /* Home Agent 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe38),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_HA, 1),
+ },
+ { /* MC0 Channel 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb4),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 0),
+ },
+ { /* MC0 Channel 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb5),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 1),
+ },
+ { /* MC0 Channel 3 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb0),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 2),
+ },
+ { /* MC0 Channel 4 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb1),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 3),
+ },
+ { /* MC1 Channel 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef4),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 4),
+ },
+ { /* MC1 Channel 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef5),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 5),
+ },
+ { /* MC1 Channel 3 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef0),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 6),
+ },
+ { /* MC1 Channel 4 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef1),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 7),
+ },
+ { /* IRP */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe39),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IRP, 0),
+ },
+ { /* QPI0 Port 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe32),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_QPI, 0),
+ },
+ { /* QPI0 Port 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe33),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_QPI, 1),
+ },
+ { /* QPI1 Port 2 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe3a),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_QPI, 2),
+ },
+ { /* R2PCIe */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe34),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_R2PCIE, 0),
+ },
+ { /* R3QPI0 Link 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe36),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_R3QPI, 0),
+ },
+ { /* R3QPI0 Link 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe37),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_R3QPI, 1),
+ },
+ { /* R3QPI1 Link 2 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe3e),
+ .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_R3QPI, 2),
+ },
+ { /* QPI Port 0 filter */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe86),
+ .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
+ SNBEP_PCI_QPI_PORT0_FILTER),
+ },
+ { /* QPI Port 0 filter */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe96),
+ .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
+ SNBEP_PCI_QPI_PORT1_FILTER),
+ },
+ { /* end: all zeroes */ }
+};
+
+static struct pci_driver ivbep_uncore_pci_driver = {
+ .name = "ivbep_uncore",
+ .id_table = ivbep_uncore_pci_ids,
+};
+
+int ivbep_uncore_pci_init(void)
+{
+ int ret = snbep_pci2phy_map_init(0x0e1e);
+ if (ret)
+ return ret;
+ uncore_pci_uncores = ivbep_pci_uncores;
+ uncore_pci_driver = &ivbep_uncore_pci_driver;
+ return 0;
+}
+/* end of IvyTown uncore support */
+
+/* KNL uncore support */
+static struct attribute *knl_uncore_ubox_formats_attr[] = {
+ &format_attr_event.attr,
+ &format_attr_umask.attr,
+ &format_attr_edge.attr,
+ &format_attr_tid_en.attr,
+ &format_attr_inv.attr,
+ &format_attr_thresh5.attr,
+ NULL,
+};
+
+static struct attribute_group knl_uncore_ubox_format_group = {
+ .name = "format",
+ .attrs = knl_uncore_ubox_formats_attr,
+};
+
+static struct intel_uncore_type knl_uncore_ubox = {
+ .name = "ubox",
+ .num_counters = 2,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ .fixed_ctr_bits = 48,
+ .perf_ctr = HSWEP_U_MSR_PMON_CTR0,
+ .event_ctl = HSWEP_U_MSR_PMON_CTL0,
+ .event_mask = KNL_U_MSR_PMON_RAW_EVENT_MASK,
+ .fixed_ctr = HSWEP_U_MSR_PMON_UCLK_FIXED_CTR,
+ .fixed_ctl = HSWEP_U_MSR_PMON_UCLK_FIXED_CTL,
+ .ops = &snbep_uncore_msr_ops,
+ .format_group = &knl_uncore_ubox_format_group,
+};
+
+static struct attribute *knl_uncore_cha_formats_attr[] = {
+ &format_attr_event.attr,
+ &format_attr_umask.attr,
+ &format_attr_qor.attr,
+ &format_attr_edge.attr,
+ &format_attr_tid_en.attr,
+ &format_attr_inv.attr,
+ &format_attr_thresh8.attr,
+ &format_attr_filter_tid4.attr,
+ &format_attr_filter_link3.attr,
+ &format_attr_filter_state4.attr,
+ &format_attr_filter_local.attr,
+ &format_attr_filter_all_op.attr,
+ &format_attr_filter_nnm.attr,
+ &format_attr_filter_opc3.attr,
+ &format_attr_filter_nc.attr,
+ &format_attr_filter_isoc.attr,
+ NULL,
+};
+
+static struct attribute_group knl_uncore_cha_format_group = {
+ .name = "format",
+ .attrs = knl_uncore_cha_formats_attr,
+};
+
+static struct event_constraint knl_uncore_cha_constraints[] = {
+ UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x1f, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
+ EVENT_CONSTRAINT_END
+};
+
+static struct extra_reg knl_uncore_cha_extra_regs[] = {
+ SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN,
+ SNBEP_CBO_PMON_CTL_TID_EN, 0x1),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x3d, 0xff, 0x2),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x35, 0xff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x36, 0xff, 0x4),
+ EVENT_EXTRA_END
+};
+
+static u64 knl_cha_filter_mask(int fields)
+{
+ u64 mask = 0;
+
+ if (fields & 0x1)
+ mask |= KNL_CHA_MSR_PMON_BOX_FILTER_TID;
+ if (fields & 0x2)
+ mask |= KNL_CHA_MSR_PMON_BOX_FILTER_STATE;
+ if (fields & 0x4)
+ mask |= KNL_CHA_MSR_PMON_BOX_FILTER_OP;
+ return mask;
+}
+
+static struct event_constraint *
+knl_cha_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
+{
+ return __snbep_cbox_get_constraint(box, event, knl_cha_filter_mask);
+}
+
+static int knl_cha_hw_config(struct intel_uncore_box *box,
+ struct perf_event *event)
+{
+ struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
+ struct extra_reg *er;
+ int idx = 0;
+
+ for (er = knl_uncore_cha_extra_regs; er->msr; er++) {
+ if (er->event != (event->hw.config & er->config_mask))
+ continue;
+ idx |= er->idx;
+ }
+
+ if (idx) {
+ reg1->reg = HSWEP_C0_MSR_PMON_BOX_FILTER0 +
+ KNL_CHA_MSR_OFFSET * box->pmu->pmu_idx;
+ reg1->config = event->attr.config1 & knl_cha_filter_mask(idx);
+ reg1->idx = idx;
+ }
+ return 0;
+}
+
+static void hswep_cbox_enable_event(struct intel_uncore_box *box,
+ struct perf_event *event);
+
+static struct intel_uncore_ops knl_uncore_cha_ops = {
+ .init_box = snbep_uncore_msr_init_box,
+ .disable_box = snbep_uncore_msr_disable_box,
+ .enable_box = snbep_uncore_msr_enable_box,
+ .disable_event = snbep_uncore_msr_disable_event,
+ .enable_event = hswep_cbox_enable_event,
+ .read_counter = uncore_msr_read_counter,
+ .hw_config = knl_cha_hw_config,
+ .get_constraint = knl_cha_get_constraint,
+ .put_constraint = snbep_cbox_put_constraint,
+};
+
+static struct intel_uncore_type knl_uncore_cha = {
+ .name = "cha",
+ .num_counters = 4,
+ .num_boxes = 38,
+ .perf_ctr_bits = 48,
+ .event_ctl = HSWEP_C0_MSR_PMON_CTL0,
+ .perf_ctr = HSWEP_C0_MSR_PMON_CTR0,
+ .event_mask = KNL_CHA_MSR_PMON_RAW_EVENT_MASK,
+ .box_ctl = HSWEP_C0_MSR_PMON_BOX_CTL,
+ .msr_offset = KNL_CHA_MSR_OFFSET,
+ .num_shared_regs = 1,
+ .constraints = knl_uncore_cha_constraints,
+ .ops = &knl_uncore_cha_ops,
+ .format_group = &knl_uncore_cha_format_group,
+};
+
+static struct attribute *knl_uncore_pcu_formats_attr[] = {
+ &format_attr_event2.attr,
+ &format_attr_use_occ_ctr.attr,
+ &format_attr_occ_sel.attr,
+ &format_attr_edge.attr,
+ &format_attr_tid_en.attr,
+ &format_attr_inv.attr,
+ &format_attr_thresh6.attr,
+ &format_attr_occ_invert.attr,
+ &format_attr_occ_edge_det.attr,
+ NULL,
+};
+
+static struct attribute_group knl_uncore_pcu_format_group = {
+ .name = "format",
+ .attrs = knl_uncore_pcu_formats_attr,
+};
+
+static struct intel_uncore_type knl_uncore_pcu = {
+ .name = "pcu",
+ .num_counters = 4,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ .perf_ctr = HSWEP_PCU_MSR_PMON_CTR0,
+ .event_ctl = HSWEP_PCU_MSR_PMON_CTL0,
+ .event_mask = KNL_PCU_MSR_PMON_RAW_EVENT_MASK,
+ .box_ctl = HSWEP_PCU_MSR_PMON_BOX_CTL,
+ .ops = &snbep_uncore_msr_ops,
+ .format_group = &knl_uncore_pcu_format_group,
+};
+
+static struct intel_uncore_type *knl_msr_uncores[] = {
+ &knl_uncore_ubox,
+ &knl_uncore_cha,
+ &knl_uncore_pcu,
+ NULL,
+};
+
+void knl_uncore_cpu_init(void)
+{
+ uncore_msr_uncores = knl_msr_uncores;
+}
+
+static void knl_uncore_imc_enable_box(struct intel_uncore_box *box)
+{
+ struct pci_dev *pdev = box->pci_dev;
+ int box_ctl = uncore_pci_box_ctl(box);
+
+ pci_write_config_dword(pdev, box_ctl, 0);
+}
+
+static void knl_uncore_imc_enable_event(struct intel_uncore_box *box,
+ struct perf_event *event)
+{
+ struct pci_dev *pdev = box->pci_dev;
+ struct hw_perf_event *hwc = &event->hw;
+
+ if ((event->attr.config & SNBEP_PMON_CTL_EV_SEL_MASK)
+ == UNCORE_FIXED_EVENT)
+ pci_write_config_dword(pdev, hwc->config_base,
+ hwc->config | KNL_PMON_FIXED_CTL_EN);
+ else
+ pci_write_config_dword(pdev, hwc->config_base,
+ hwc->config | SNBEP_PMON_CTL_EN);
+}
+
+static struct intel_uncore_ops knl_uncore_imc_ops = {
+ .init_box = snbep_uncore_pci_init_box,
+ .disable_box = snbep_uncore_pci_disable_box,
+ .enable_box = knl_uncore_imc_enable_box,
+ .read_counter = snbep_uncore_pci_read_counter,
+ .enable_event = knl_uncore_imc_enable_event,
+ .disable_event = snbep_uncore_pci_disable_event,
+};
+
+static struct intel_uncore_type knl_uncore_imc_uclk = {
+ .name = "imc_uclk",
+ .num_counters = 4,
+ .num_boxes = 2,
+ .perf_ctr_bits = 48,
+ .fixed_ctr_bits = 48,
+ .perf_ctr = KNL_UCLK_MSR_PMON_CTR0_LOW,
+ .event_ctl = KNL_UCLK_MSR_PMON_CTL0,
+ .event_mask = SNBEP_PMON_RAW_EVENT_MASK,
+ .fixed_ctr = KNL_UCLK_MSR_PMON_UCLK_FIXED_LOW,
+ .fixed_ctl = KNL_UCLK_MSR_PMON_UCLK_FIXED_CTL,
+ .box_ctl = KNL_UCLK_MSR_PMON_BOX_CTL,
+ .ops = &knl_uncore_imc_ops,
+ .format_group = &snbep_uncore_format_group,
+};
+
+static struct intel_uncore_type knl_uncore_imc_dclk = {
+ .name = "imc",
+ .num_counters = 4,
+ .num_boxes = 6,
+ .perf_ctr_bits = 48,
+ .fixed_ctr_bits = 48,
+ .perf_ctr = KNL_MC0_CH0_MSR_PMON_CTR0_LOW,
+ .event_ctl = KNL_MC0_CH0_MSR_PMON_CTL0,
+ .event_mask = SNBEP_PMON_RAW_EVENT_MASK,
+ .fixed_ctr = KNL_MC0_CH0_MSR_PMON_FIXED_LOW,
+ .fixed_ctl = KNL_MC0_CH0_MSR_PMON_FIXED_CTL,
+ .box_ctl = KNL_MC0_CH0_MSR_PMON_BOX_CTL,
+ .ops = &knl_uncore_imc_ops,
+ .format_group = &snbep_uncore_format_group,
+};
+
+static struct intel_uncore_type knl_uncore_edc_uclk = {
+ .name = "edc_uclk",
+ .num_counters = 4,
+ .num_boxes = 8,
+ .perf_ctr_bits = 48,
+ .fixed_ctr_bits = 48,
+ .perf_ctr = KNL_UCLK_MSR_PMON_CTR0_LOW,
+ .event_ctl = KNL_UCLK_MSR_PMON_CTL0,
+ .event_mask = SNBEP_PMON_RAW_EVENT_MASK,
+ .fixed_ctr = KNL_UCLK_MSR_PMON_UCLK_FIXED_LOW,
+ .fixed_ctl = KNL_UCLK_MSR_PMON_UCLK_FIXED_CTL,
+ .box_ctl = KNL_UCLK_MSR_PMON_BOX_CTL,
+ .ops = &knl_uncore_imc_ops,
+ .format_group = &snbep_uncore_format_group,
+};
+
+static struct intel_uncore_type knl_uncore_edc_eclk = {
+ .name = "edc_eclk",
+ .num_counters = 4,
+ .num_boxes = 8,
+ .perf_ctr_bits = 48,
+ .fixed_ctr_bits = 48,
+ .perf_ctr = KNL_EDC0_ECLK_MSR_PMON_CTR0_LOW,
+ .event_ctl = KNL_EDC0_ECLK_MSR_PMON_CTL0,
+ .event_mask = SNBEP_PMON_RAW_EVENT_MASK,
+ .fixed_ctr = KNL_EDC0_ECLK_MSR_PMON_ECLK_FIXED_LOW,
+ .fixed_ctl = KNL_EDC0_ECLK_MSR_PMON_ECLK_FIXED_CTL,
+ .box_ctl = KNL_EDC0_ECLK_MSR_PMON_BOX_CTL,
+ .ops = &knl_uncore_imc_ops,
+ .format_group = &snbep_uncore_format_group,
+};
+
+static struct event_constraint knl_uncore_m2pcie_constraints[] = {
+ UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
+ EVENT_CONSTRAINT_END
+};
+
+static struct intel_uncore_type knl_uncore_m2pcie = {
+ .name = "m2pcie",
+ .num_counters = 4,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ .constraints = knl_uncore_m2pcie_constraints,
+ SNBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+static struct attribute *knl_uncore_irp_formats_attr[] = {
+ &format_attr_event.attr,
+ &format_attr_umask.attr,
+ &format_attr_qor.attr,
+ &format_attr_edge.attr,
+ &format_attr_inv.attr,
+ &format_attr_thresh8.attr,
+ NULL,
+};
+
+static struct attribute_group knl_uncore_irp_format_group = {
+ .name = "format",
+ .attrs = knl_uncore_irp_formats_attr,
+};
+
+static struct intel_uncore_type knl_uncore_irp = {
+ .name = "irp",
+ .num_counters = 2,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ .perf_ctr = SNBEP_PCI_PMON_CTR0,
+ .event_ctl = SNBEP_PCI_PMON_CTL0,
+ .event_mask = KNL_IRP_PCI_PMON_RAW_EVENT_MASK,
+ .box_ctl = KNL_IRP_PCI_PMON_BOX_CTL,
+ .ops = &snbep_uncore_pci_ops,
+ .format_group = &knl_uncore_irp_format_group,
+};
+
+enum {
+ KNL_PCI_UNCORE_MC_UCLK,
+ KNL_PCI_UNCORE_MC_DCLK,
+ KNL_PCI_UNCORE_EDC_UCLK,
+ KNL_PCI_UNCORE_EDC_ECLK,
+ KNL_PCI_UNCORE_M2PCIE,
+ KNL_PCI_UNCORE_IRP,
+};
+
+static struct intel_uncore_type *knl_pci_uncores[] = {
+ [KNL_PCI_UNCORE_MC_UCLK] = &knl_uncore_imc_uclk,
+ [KNL_PCI_UNCORE_MC_DCLK] = &knl_uncore_imc_dclk,
+ [KNL_PCI_UNCORE_EDC_UCLK] = &knl_uncore_edc_uclk,
+ [KNL_PCI_UNCORE_EDC_ECLK] = &knl_uncore_edc_eclk,
+ [KNL_PCI_UNCORE_M2PCIE] = &knl_uncore_m2pcie,
+ [KNL_PCI_UNCORE_IRP] = &knl_uncore_irp,
+ NULL,
+};
+
+/*
+ * KNL uses a common PCI device ID for multiple instances of an Uncore PMU
+ * device type. prior to KNL, each instance of a PMU device type had a unique
+ * device ID.
+ *
+ * PCI Device ID Uncore PMU Devices
+ * ----------------------------------
+ * 0x7841 MC0 UClk, MC1 UClk
+ * 0x7843 MC0 DClk CH 0, MC0 DClk CH 1, MC0 DClk CH 2,
+ * MC1 DClk CH 0, MC1 DClk CH 1, MC1 DClk CH 2
+ * 0x7833 EDC0 UClk, EDC1 UClk, EDC2 UClk, EDC3 UClk,
+ * EDC4 UClk, EDC5 UClk, EDC6 UClk, EDC7 UClk
+ * 0x7835 EDC0 EClk, EDC1 EClk, EDC2 EClk, EDC3 EClk,
+ * EDC4 EClk, EDC5 EClk, EDC6 EClk, EDC7 EClk
+ * 0x7817 M2PCIe
+ * 0x7814 IRP
+*/
+
+static const struct pci_device_id knl_uncore_pci_ids[] = {
+ { /* MC UClk */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7841),
+ .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_MC_UCLK, 0),
+ },
+ { /* MC DClk Channel */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7843),
+ .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_MC_DCLK, 0),
+ },
+ { /* EDC UClk */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7833),
+ .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_EDC_UCLK, 0),
+ },
+ { /* EDC EClk */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7835),
+ .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_EDC_ECLK, 0),
+ },
+ { /* M2PCIe */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7817),
+ .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_M2PCIE, 0),
+ },
+ { /* IRP */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7814),
+ .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_IRP, 0),
+ },
+ { /* end: all zeroes */ }
+};
+
+static struct pci_driver knl_uncore_pci_driver = {
+ .name = "knl_uncore",
+ .id_table = knl_uncore_pci_ids,
+};
+
+int knl_uncore_pci_init(void)
+{
+ int ret;
+
+ /* All KNL PCI based PMON units are on the same PCI bus except IRP */
+ ret = snb_pci2phy_map_init(0x7814); /* IRP */
+ if (ret)
+ return ret;
+ ret = snb_pci2phy_map_init(0x7817); /* M2PCIe */
+ if (ret)
+ return ret;
+ uncore_pci_uncores = knl_pci_uncores;
+ uncore_pci_driver = &knl_uncore_pci_driver;
+ return 0;
+}
+
+/* end of KNL uncore support */
+
+/* Haswell-EP uncore support */
+static struct attribute *hswep_uncore_ubox_formats_attr[] = {
+ &format_attr_event.attr,
+ &format_attr_umask.attr,
+ &format_attr_edge.attr,
+ &format_attr_inv.attr,
+ &format_attr_thresh5.attr,
+ &format_attr_filter_tid2.attr,
+ &format_attr_filter_cid.attr,
+ NULL,
+};
+
+static struct attribute_group hswep_uncore_ubox_format_group = {
+ .name = "format",
+ .attrs = hswep_uncore_ubox_formats_attr,
+};
+
+static int hswep_ubox_hw_config(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
+ reg1->reg = HSWEP_U_MSR_PMON_FILTER;
+ reg1->config = event->attr.config1 & HSWEP_U_MSR_PMON_BOX_FILTER_MASK;
+ reg1->idx = 0;
+ return 0;
+}
+
+static struct intel_uncore_ops hswep_uncore_ubox_ops = {
+ SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
+ .hw_config = hswep_ubox_hw_config,
+ .get_constraint = uncore_get_constraint,
+ .put_constraint = uncore_put_constraint,
+};
+
+static struct intel_uncore_type hswep_uncore_ubox = {
+ .name = "ubox",
+ .num_counters = 2,
+ .num_boxes = 1,
+ .perf_ctr_bits = 44,
+ .fixed_ctr_bits = 48,
+ .perf_ctr = HSWEP_U_MSR_PMON_CTR0,
+ .event_ctl = HSWEP_U_MSR_PMON_CTL0,
+ .event_mask = SNBEP_U_MSR_PMON_RAW_EVENT_MASK,
+ .fixed_ctr = HSWEP_U_MSR_PMON_UCLK_FIXED_CTR,
+ .fixed_ctl = HSWEP_U_MSR_PMON_UCLK_FIXED_CTL,
+ .num_shared_regs = 1,
+ .ops = &hswep_uncore_ubox_ops,
+ .format_group = &hswep_uncore_ubox_format_group,
+};
+
+static struct attribute *hswep_uncore_cbox_formats_attr[] = {
+ &format_attr_event.attr,
+ &format_attr_umask.attr,
+ &format_attr_edge.attr,
+ &format_attr_tid_en.attr,
+ &format_attr_thresh8.attr,
+ &format_attr_filter_tid3.attr,
+ &format_attr_filter_link2.attr,
+ &format_attr_filter_state3.attr,
+ &format_attr_filter_nid2.attr,
+ &format_attr_filter_opc2.attr,
+ &format_attr_filter_nc.attr,
+ &format_attr_filter_c6.attr,
+ &format_attr_filter_isoc.attr,
+ NULL,
+};
+
+static struct attribute_group hswep_uncore_cbox_format_group = {
+ .name = "format",
+ .attrs = hswep_uncore_cbox_formats_attr,
+};
+
+static struct event_constraint hswep_uncore_cbox_constraints[] = {
+ UNCORE_EVENT_CONSTRAINT(0x01, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x09, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x3b, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x3e, 0x1),
+ EVENT_CONSTRAINT_END
+};
+
+static struct extra_reg hswep_uncore_cbox_extra_regs[] = {
+ SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN,
+ SNBEP_CBO_PMON_CTL_TID_EN, 0x1),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0334, 0xffff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0534, 0xffff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0934, 0xffff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x1134, 0xffff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x2134, 0xffff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4134, 0xffff, 0x4),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4037, 0x40ff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4028, 0x40ff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4032, 0x40ff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4029, 0x40ff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4033, 0x40ff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x402A, 0x40ff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0135, 0xffff, 0x12),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0335, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4135, 0xffff, 0x18),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4435, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4835, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x5035, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4335, 0xffff, 0x18),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4a35, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x2335, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x8335, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x2135, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x8135, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0136, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x0336, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4136, 0xffff, 0x18),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4436, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4836, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4336, 0xffff, 0x18),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x4a36, 0xffff, 0x8),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x2336, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x8336, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x2136, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x8136, 0xffff, 0x10),
+ SNBEP_CBO_EVENT_EXTRA_REG(0x5036, 0xffff, 0x8),
+ EVENT_EXTRA_END
+};
+
+static u64 hswep_cbox_filter_mask(int fields)
+{
+ u64 mask = 0;
+ if (fields & 0x1)
+ mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_TID;
+ if (fields & 0x2)
+ mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_LINK;
+ if (fields & 0x4)
+ mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_STATE;
+ if (fields & 0x8)
+ mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_NID;
+ if (fields & 0x10) {
+ mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_OPC;
+ mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_NC;
+ mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_C6;
+ mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_ISOC;
+ }
+ return mask;
+}
+
+static struct event_constraint *
+hswep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
+{
+ return __snbep_cbox_get_constraint(box, event, hswep_cbox_filter_mask);
+}
+
+static int hswep_cbox_hw_config(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
+ struct extra_reg *er;
+ int idx = 0;
+
+ for (er = hswep_uncore_cbox_extra_regs; er->msr; er++) {
+ if (er->event != (event->hw.config & er->config_mask))
+ continue;
+ idx |= er->idx;
+ }
+
+ if (idx) {
+ reg1->reg = HSWEP_C0_MSR_PMON_BOX_FILTER0 +
+ HSWEP_CBO_MSR_OFFSET * box->pmu->pmu_idx;
+ reg1->config = event->attr.config1 & hswep_cbox_filter_mask(idx);
+ reg1->idx = idx;
+ }
+ return 0;
+}
+
+static void hswep_cbox_enable_event(struct intel_uncore_box *box,
+ struct perf_event *event)
+{
+ struct hw_perf_event *hwc = &event->hw;
+ struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
+
+ if (reg1->idx != EXTRA_REG_NONE) {
+ u64 filter = uncore_shared_reg_config(box, 0);
+ wrmsrl(reg1->reg, filter & 0xffffffff);
+ wrmsrl(reg1->reg + 1, filter >> 32);
+ }
+
+ wrmsrl(hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
+}
+
+static struct intel_uncore_ops hswep_uncore_cbox_ops = {
+ .init_box = snbep_uncore_msr_init_box,
+ .disable_box = snbep_uncore_msr_disable_box,
+ .enable_box = snbep_uncore_msr_enable_box,
+ .disable_event = snbep_uncore_msr_disable_event,
+ .enable_event = hswep_cbox_enable_event,
+ .read_counter = uncore_msr_read_counter,
+ .hw_config = hswep_cbox_hw_config,
+ .get_constraint = hswep_cbox_get_constraint,
+ .put_constraint = snbep_cbox_put_constraint,
+};
+
+static struct intel_uncore_type hswep_uncore_cbox = {
+ .name = "cbox",
+ .num_counters = 4,
+ .num_boxes = 18,
+ .perf_ctr_bits = 48,
+ .event_ctl = HSWEP_C0_MSR_PMON_CTL0,
+ .perf_ctr = HSWEP_C0_MSR_PMON_CTR0,
+ .event_mask = SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK,
+ .box_ctl = HSWEP_C0_MSR_PMON_BOX_CTL,
+ .msr_offset = HSWEP_CBO_MSR_OFFSET,
+ .num_shared_regs = 1,
+ .constraints = hswep_uncore_cbox_constraints,
+ .ops = &hswep_uncore_cbox_ops,
+ .format_group = &hswep_uncore_cbox_format_group,
+};
+
+/*
+ * Write SBOX Initialization register bit by bit to avoid spurious #GPs
+ */
+static void hswep_uncore_sbox_msr_init_box(struct intel_uncore_box *box)
+{
+ unsigned msr = uncore_msr_box_ctl(box);
+
+ if (msr) {
+ u64 init = SNBEP_PMON_BOX_CTL_INT;
+ u64 flags = 0;
+ int i;
+
+ for_each_set_bit(i, (unsigned long *)&init, 64) {
+ flags |= (1ULL << i);
+ wrmsrl(msr, flags);
+ }
+ }
+}
+
+static struct intel_uncore_ops hswep_uncore_sbox_msr_ops = {
+ __SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
+ .init_box = hswep_uncore_sbox_msr_init_box
+};
+
+static struct attribute *hswep_uncore_sbox_formats_attr[] = {
+ &format_attr_event.attr,
+ &format_attr_umask.attr,
+ &format_attr_edge.attr,
+ &format_attr_tid_en.attr,
+ &format_attr_inv.attr,
+ &format_attr_thresh8.attr,
+ NULL,
+};
+
+static struct attribute_group hswep_uncore_sbox_format_group = {
+ .name = "format",
+ .attrs = hswep_uncore_sbox_formats_attr,
+};
+
+static struct intel_uncore_type hswep_uncore_sbox = {
+ .name = "sbox",
+ .num_counters = 4,
+ .num_boxes = 4,
+ .perf_ctr_bits = 44,
+ .event_ctl = HSWEP_S0_MSR_PMON_CTL0,
+ .perf_ctr = HSWEP_S0_MSR_PMON_CTR0,
+ .event_mask = HSWEP_S_MSR_PMON_RAW_EVENT_MASK,
+ .box_ctl = HSWEP_S0_MSR_PMON_BOX_CTL,
+ .msr_offset = HSWEP_SBOX_MSR_OFFSET,
+ .ops = &hswep_uncore_sbox_msr_ops,
+ .format_group = &hswep_uncore_sbox_format_group,
+};
+
+static int hswep_pcu_hw_config(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct hw_perf_event *hwc = &event->hw;
+ struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
+ int ev_sel = hwc->config & SNBEP_PMON_CTL_EV_SEL_MASK;
+
+ if (ev_sel >= 0xb && ev_sel <= 0xe) {
+ reg1->reg = HSWEP_PCU_MSR_PMON_BOX_FILTER;
+ reg1->idx = ev_sel - 0xb;
+ reg1->config = event->attr.config1 & (0xff << reg1->idx);
+ }
+ return 0;
+}
+
+static struct intel_uncore_ops hswep_uncore_pcu_ops = {
+ SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
+ .hw_config = hswep_pcu_hw_config,
+ .get_constraint = snbep_pcu_get_constraint,
+ .put_constraint = snbep_pcu_put_constraint,
+};
+
+static struct intel_uncore_type hswep_uncore_pcu = {
+ .name = "pcu",
+ .num_counters = 4,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ .perf_ctr = HSWEP_PCU_MSR_PMON_CTR0,
+ .event_ctl = HSWEP_PCU_MSR_PMON_CTL0,
+ .event_mask = SNBEP_PCU_MSR_PMON_RAW_EVENT_MASK,
+ .box_ctl = HSWEP_PCU_MSR_PMON_BOX_CTL,
+ .num_shared_regs = 1,
+ .ops = &hswep_uncore_pcu_ops,
+ .format_group = &snbep_uncore_pcu_format_group,
+};
+
+static struct intel_uncore_type *hswep_msr_uncores[] = {
+ &hswep_uncore_ubox,
+ &hswep_uncore_cbox,
+ &hswep_uncore_sbox,
+ &hswep_uncore_pcu,
+ NULL,
+};
+
+void hswep_uncore_cpu_init(void)
+{
+ if (hswep_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
+ hswep_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
+
+ /* Detect 6-8 core systems with only two SBOXes */
+ if (uncore_extra_pci_dev[0][HSWEP_PCI_PCU_3]) {
+ u32 capid4;
+
+ pci_read_config_dword(uncore_extra_pci_dev[0][HSWEP_PCI_PCU_3],
+ 0x94, &capid4);
+ if (((capid4 >> 6) & 0x3) == 0)
+ hswep_uncore_sbox.num_boxes = 2;
+ }
+
+ uncore_msr_uncores = hswep_msr_uncores;
+}
+
+static struct intel_uncore_type hswep_uncore_ha = {
+ .name = "ha",
+ .num_counters = 5,
+ .num_boxes = 2,
+ .perf_ctr_bits = 48,
+ SNBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+static struct uncore_event_desc hswep_uncore_imc_events[] = {
+ INTEL_UNCORE_EVENT_DESC(clockticks, "event=0x00,umask=0x00"),
+ INTEL_UNCORE_EVENT_DESC(cas_count_read, "event=0x04,umask=0x03"),
+ INTEL_UNCORE_EVENT_DESC(cas_count_read.scale, "6.103515625e-5"),
+ INTEL_UNCORE_EVENT_DESC(cas_count_read.unit, "MiB"),
+ INTEL_UNCORE_EVENT_DESC(cas_count_write, "event=0x04,umask=0x0c"),
+ INTEL_UNCORE_EVENT_DESC(cas_count_write.scale, "6.103515625e-5"),
+ INTEL_UNCORE_EVENT_DESC(cas_count_write.unit, "MiB"),
+ { /* end: all zeroes */ },
+};
+
+static struct intel_uncore_type hswep_uncore_imc = {
+ .name = "imc",
+ .num_counters = 5,
+ .num_boxes = 8,
+ .perf_ctr_bits = 48,
+ .fixed_ctr_bits = 48,
+ .fixed_ctr = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR,
+ .fixed_ctl = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL,
+ .event_descs = hswep_uncore_imc_events,
+ SNBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+static unsigned hswep_uncore_irp_ctrs[] = {0xa0, 0xa8, 0xb0, 0xb8};
+
+static u64 hswep_uncore_irp_read_counter(struct intel_uncore_box *box, struct perf_event *event)
+{
+ struct pci_dev *pdev = box->pci_dev;
+ struct hw_perf_event *hwc = &event->hw;
+ u64 count = 0;
+
+ pci_read_config_dword(pdev, hswep_uncore_irp_ctrs[hwc->idx], (u32 *)&count);
+ pci_read_config_dword(pdev, hswep_uncore_irp_ctrs[hwc->idx] + 4, (u32 *)&count + 1);
+
+ return count;
+}
+
+static struct intel_uncore_ops hswep_uncore_irp_ops = {
+ .init_box = snbep_uncore_pci_init_box,
+ .disable_box = snbep_uncore_pci_disable_box,
+ .enable_box = snbep_uncore_pci_enable_box,
+ .disable_event = ivbep_uncore_irp_disable_event,
+ .enable_event = ivbep_uncore_irp_enable_event,
+ .read_counter = hswep_uncore_irp_read_counter,
+};
+
+static struct intel_uncore_type hswep_uncore_irp = {
+ .name = "irp",
+ .num_counters = 4,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ .event_mask = SNBEP_PMON_RAW_EVENT_MASK,
+ .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
+ .ops = &hswep_uncore_irp_ops,
+ .format_group = &snbep_uncore_format_group,
+};
+
+static struct intel_uncore_type hswep_uncore_qpi = {
+ .name = "qpi",
+ .num_counters = 5,
+ .num_boxes = 3,
+ .perf_ctr_bits = 48,
+ .perf_ctr = SNBEP_PCI_PMON_CTR0,
+ .event_ctl = SNBEP_PCI_PMON_CTL0,
+ .event_mask = SNBEP_QPI_PCI_PMON_RAW_EVENT_MASK,
+ .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
+ .num_shared_regs = 1,
+ .ops = &snbep_uncore_qpi_ops,
+ .format_group = &snbep_uncore_qpi_format_group,
+};
+
+static struct event_constraint hswep_uncore_r2pcie_constraints[] = {
+ UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x23, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x24, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x25, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x27, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x29, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2a, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x2b, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x35, 0x3),
+ EVENT_CONSTRAINT_END
+};
+
+static struct intel_uncore_type hswep_uncore_r2pcie = {
+ .name = "r2pcie",
+ .num_counters = 4,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ .constraints = hswep_uncore_r2pcie_constraints,
+ SNBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+static struct event_constraint hswep_uncore_r3qpi_constraints[] = {
+ UNCORE_EVENT_CONSTRAINT(0x01, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x07, 0x7),
+ UNCORE_EVENT_CONSTRAINT(0x08, 0x7),
+ UNCORE_EVENT_CONSTRAINT(0x09, 0x7),
+ UNCORE_EVENT_CONSTRAINT(0x0a, 0x7),
+ UNCORE_EVENT_CONSTRAINT(0x0e, 0x7),
+ UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x12, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x14, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x15, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x1f, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x20, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x21, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x22, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x25, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x29, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2e, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2f, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x31, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x36, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x37, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x39, 0x3),
+ EVENT_CONSTRAINT_END
+};
+
+static struct intel_uncore_type hswep_uncore_r3qpi = {
+ .name = "r3qpi",
+ .num_counters = 4,
+ .num_boxes = 3,
+ .perf_ctr_bits = 44,
+ .constraints = hswep_uncore_r3qpi_constraints,
+ SNBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+enum {
+ HSWEP_PCI_UNCORE_HA,
+ HSWEP_PCI_UNCORE_IMC,
+ HSWEP_PCI_UNCORE_IRP,
+ HSWEP_PCI_UNCORE_QPI,
+ HSWEP_PCI_UNCORE_R2PCIE,
+ HSWEP_PCI_UNCORE_R3QPI,
+};
+
+static struct intel_uncore_type *hswep_pci_uncores[] = {
+ [HSWEP_PCI_UNCORE_HA] = &hswep_uncore_ha,
+ [HSWEP_PCI_UNCORE_IMC] = &hswep_uncore_imc,
+ [HSWEP_PCI_UNCORE_IRP] = &hswep_uncore_irp,
+ [HSWEP_PCI_UNCORE_QPI] = &hswep_uncore_qpi,
+ [HSWEP_PCI_UNCORE_R2PCIE] = &hswep_uncore_r2pcie,
+ [HSWEP_PCI_UNCORE_R3QPI] = &hswep_uncore_r3qpi,
+ NULL,
+};
+
+static const struct pci_device_id hswep_uncore_pci_ids[] = {
+ { /* Home Agent 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f30),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_HA, 0),
+ },
+ { /* Home Agent 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f38),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_HA, 1),
+ },
+ { /* MC0 Channel 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fb0),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 0),
+ },
+ { /* MC0 Channel 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fb1),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 1),
+ },
+ { /* MC0 Channel 2 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fb4),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 2),
+ },
+ { /* MC0 Channel 3 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fb5),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 3),
+ },
+ { /* MC1 Channel 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fd0),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 4),
+ },
+ { /* MC1 Channel 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fd1),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 5),
+ },
+ { /* MC1 Channel 2 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fd4),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 6),
+ },
+ { /* MC1 Channel 3 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fd5),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 7),
+ },
+ { /* IRP */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f39),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IRP, 0),
+ },
+ { /* QPI0 Port 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f32),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_QPI, 0),
+ },
+ { /* QPI0 Port 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f33),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_QPI, 1),
+ },
+ { /* QPI1 Port 2 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f3a),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_QPI, 2),
+ },
+ { /* R2PCIe */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f34),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_R2PCIE, 0),
+ },
+ { /* R3QPI0 Link 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f36),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_R3QPI, 0),
+ },
+ { /* R3QPI0 Link 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f37),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_R3QPI, 1),
+ },
+ { /* R3QPI1 Link 2 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f3e),
+ .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_R3QPI, 2),
+ },
+ { /* QPI Port 0 filter */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f86),
+ .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
+ SNBEP_PCI_QPI_PORT0_FILTER),
+ },
+ { /* QPI Port 1 filter */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f96),
+ .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
+ SNBEP_PCI_QPI_PORT1_FILTER),
+ },
+ { /* PCU.3 (for Capability registers) */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fc0),
+ .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
+ HSWEP_PCI_PCU_3),
+ },
+ { /* end: all zeroes */ }
+};
+
+static struct pci_driver hswep_uncore_pci_driver = {
+ .name = "hswep_uncore",
+ .id_table = hswep_uncore_pci_ids,
+};
+
+int hswep_uncore_pci_init(void)
+{
+ int ret = snbep_pci2phy_map_init(0x2f1e);
+ if (ret)
+ return ret;
+ uncore_pci_uncores = hswep_pci_uncores;
+ uncore_pci_driver = &hswep_uncore_pci_driver;
+ return 0;
+}
+/* end of Haswell-EP uncore support */
+
+/* BDX uncore support */
+
+static struct intel_uncore_type bdx_uncore_ubox = {
+ .name = "ubox",
+ .num_counters = 2,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ .fixed_ctr_bits = 48,
+ .perf_ctr = HSWEP_U_MSR_PMON_CTR0,
+ .event_ctl = HSWEP_U_MSR_PMON_CTL0,
+ .event_mask = SNBEP_U_MSR_PMON_RAW_EVENT_MASK,
+ .fixed_ctr = HSWEP_U_MSR_PMON_UCLK_FIXED_CTR,
+ .fixed_ctl = HSWEP_U_MSR_PMON_UCLK_FIXED_CTL,
+ .num_shared_regs = 1,
+ .ops = &ivbep_uncore_msr_ops,
+ .format_group = &ivbep_uncore_ubox_format_group,
+};
+
+static struct event_constraint bdx_uncore_cbox_constraints[] = {
+ UNCORE_EVENT_CONSTRAINT(0x09, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x3e, 0x1),
+ EVENT_CONSTRAINT_END
+};
+
+static struct intel_uncore_type bdx_uncore_cbox = {
+ .name = "cbox",
+ .num_counters = 4,
+ .num_boxes = 24,
+ .perf_ctr_bits = 48,
+ .event_ctl = HSWEP_C0_MSR_PMON_CTL0,
+ .perf_ctr = HSWEP_C0_MSR_PMON_CTR0,
+ .event_mask = SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK,
+ .box_ctl = HSWEP_C0_MSR_PMON_BOX_CTL,
+ .msr_offset = HSWEP_CBO_MSR_OFFSET,
+ .num_shared_regs = 1,
+ .constraints = bdx_uncore_cbox_constraints,
+ .ops = &hswep_uncore_cbox_ops,
+ .format_group = &hswep_uncore_cbox_format_group,
+};
+
+static struct intel_uncore_type bdx_uncore_sbox = {
+ .name = "sbox",
+ .num_counters = 4,
+ .num_boxes = 4,
+ .perf_ctr_bits = 48,
+ .event_ctl = HSWEP_S0_MSR_PMON_CTL0,
+ .perf_ctr = HSWEP_S0_MSR_PMON_CTR0,
+ .event_mask = HSWEP_S_MSR_PMON_RAW_EVENT_MASK,
+ .box_ctl = HSWEP_S0_MSR_PMON_BOX_CTL,
+ .msr_offset = HSWEP_SBOX_MSR_OFFSET,
+ .ops = &hswep_uncore_sbox_msr_ops,
+ .format_group = &hswep_uncore_sbox_format_group,
+};
+
+static struct intel_uncore_type *bdx_msr_uncores[] = {
+ &bdx_uncore_ubox,
+ &bdx_uncore_cbox,
+ &bdx_uncore_sbox,
+ &hswep_uncore_pcu,
+ NULL,
+};
+
+void bdx_uncore_cpu_init(void)
+{
+ if (bdx_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
+ bdx_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
+ uncore_msr_uncores = bdx_msr_uncores;
+}
+
+static struct intel_uncore_type bdx_uncore_ha = {
+ .name = "ha",
+ .num_counters = 4,
+ .num_boxes = 2,
+ .perf_ctr_bits = 48,
+ SNBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+static struct intel_uncore_type bdx_uncore_imc = {
+ .name = "imc",
+ .num_counters = 5,
+ .num_boxes = 8,
+ .perf_ctr_bits = 48,
+ .fixed_ctr_bits = 48,
+ .fixed_ctr = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR,
+ .fixed_ctl = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL,
+ .event_descs = hswep_uncore_imc_events,
+ SNBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+static struct intel_uncore_type bdx_uncore_irp = {
+ .name = "irp",
+ .num_counters = 4,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ .event_mask = SNBEP_PMON_RAW_EVENT_MASK,
+ .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
+ .ops = &hswep_uncore_irp_ops,
+ .format_group = &snbep_uncore_format_group,
+};
+
+static struct intel_uncore_type bdx_uncore_qpi = {
+ .name = "qpi",
+ .num_counters = 4,
+ .num_boxes = 3,
+ .perf_ctr_bits = 48,
+ .perf_ctr = SNBEP_PCI_PMON_CTR0,
+ .event_ctl = SNBEP_PCI_PMON_CTL0,
+ .event_mask = SNBEP_QPI_PCI_PMON_RAW_EVENT_MASK,
+ .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
+ .num_shared_regs = 1,
+ .ops = &snbep_uncore_qpi_ops,
+ .format_group = &snbep_uncore_qpi_format_group,
+};
+
+static struct event_constraint bdx_uncore_r2pcie_constraints[] = {
+ UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x23, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x25, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
+ EVENT_CONSTRAINT_END
+};
+
+static struct intel_uncore_type bdx_uncore_r2pcie = {
+ .name = "r2pcie",
+ .num_counters = 4,
+ .num_boxes = 1,
+ .perf_ctr_bits = 48,
+ .constraints = bdx_uncore_r2pcie_constraints,
+ SNBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+static struct event_constraint bdx_uncore_r3qpi_constraints[] = {
+ UNCORE_EVENT_CONSTRAINT(0x01, 0x7),
+ UNCORE_EVENT_CONSTRAINT(0x07, 0x7),
+ UNCORE_EVENT_CONSTRAINT(0x08, 0x7),
+ UNCORE_EVENT_CONSTRAINT(0x09, 0x7),
+ UNCORE_EVENT_CONSTRAINT(0x0a, 0x7),
+ UNCORE_EVENT_CONSTRAINT(0x0e, 0x7),
+ UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
+ UNCORE_EVENT_CONSTRAINT(0x14, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x15, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x1f, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x20, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x21, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x22, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x25, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x29, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2e, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x2f, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x36, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x37, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
+ UNCORE_EVENT_CONSTRAINT(0x39, 0x3),
+ EVENT_CONSTRAINT_END
+};
+
+static struct intel_uncore_type bdx_uncore_r3qpi = {
+ .name = "r3qpi",
+ .num_counters = 3,
+ .num_boxes = 3,
+ .perf_ctr_bits = 48,
+ .constraints = bdx_uncore_r3qpi_constraints,
+ SNBEP_UNCORE_PCI_COMMON_INIT(),
+};
+
+enum {
+ BDX_PCI_UNCORE_HA,
+ BDX_PCI_UNCORE_IMC,
+ BDX_PCI_UNCORE_IRP,
+ BDX_PCI_UNCORE_QPI,
+ BDX_PCI_UNCORE_R2PCIE,
+ BDX_PCI_UNCORE_R3QPI,
+};
+
+static struct intel_uncore_type *bdx_pci_uncores[] = {
+ [BDX_PCI_UNCORE_HA] = &bdx_uncore_ha,
+ [BDX_PCI_UNCORE_IMC] = &bdx_uncore_imc,
+ [BDX_PCI_UNCORE_IRP] = &bdx_uncore_irp,
+ [BDX_PCI_UNCORE_QPI] = &bdx_uncore_qpi,
+ [BDX_PCI_UNCORE_R2PCIE] = &bdx_uncore_r2pcie,
+ [BDX_PCI_UNCORE_R3QPI] = &bdx_uncore_r3qpi,
+ NULL,
+};
+
+static const struct pci_device_id bdx_uncore_pci_ids[] = {
+ { /* Home Agent 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f30),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_HA, 0),
+ },
+ { /* Home Agent 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f38),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_HA, 1),
+ },
+ { /* MC0 Channel 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fb0),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 0),
+ },
+ { /* MC0 Channel 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fb1),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 1),
+ },
+ { /* MC0 Channel 2 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fb4),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 2),
+ },
+ { /* MC0 Channel 3 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fb5),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 3),
+ },
+ { /* MC1 Channel 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fd0),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 4),
+ },
+ { /* MC1 Channel 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fd1),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 5),
+ },
+ { /* MC1 Channel 2 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fd4),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 6),
+ },
+ { /* MC1 Channel 3 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fd5),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 7),
+ },
+ { /* IRP */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f39),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IRP, 0),
+ },
+ { /* QPI0 Port 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f32),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_QPI, 0),
+ },
+ { /* QPI0 Port 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f33),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_QPI, 1),
+ },
+ { /* QPI1 Port 2 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f3a),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_QPI, 2),
+ },
+ { /* R2PCIe */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f34),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_R2PCIE, 0),
+ },
+ { /* R3QPI0 Link 0 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f36),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_R3QPI, 0),
+ },
+ { /* R3QPI0 Link 1 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f37),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_R3QPI, 1),
+ },
+ { /* R3QPI1 Link 2 */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f3e),
+ .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_R3QPI, 2),
+ },
+ { /* QPI Port 0 filter */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f86),
+ .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV, 0),
+ },
+ { /* QPI Port 1 filter */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f96),
+ .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV, 1),
+ },
+ { /* QPI Port 2 filter */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f46),
+ .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV, 2),
+ },
+ { /* end: all zeroes */ }
+};
+
+static struct pci_driver bdx_uncore_pci_driver = {
+ .name = "bdx_uncore",
+ .id_table = bdx_uncore_pci_ids,
+};
+
+int bdx_uncore_pci_init(void)
+{
+ int ret = snbep_pci2phy_map_init(0x6f1e);
+
+ if (ret)
+ return ret;
+ uncore_pci_uncores = bdx_pci_uncores;
+ uncore_pci_driver = &bdx_uncore_pci_driver;
+ return 0;
+}
+
+/* end of BDX uncore support */
ifdef CONFIG_PERF_EVENTS
obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_p6.o perf_event_knc.o perf_event_p4.o
-obj-$(CONFIG_PERF_EVENTS_INTEL_UNCORE) += perf_event_intel_uncore_snbep.o
obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_msr.o
obj-$(CONFIG_CPU_SUP_AMD) += perf_event_msr.o
endif
+++ /dev/null
-/* SandyBridge-EP/IvyTown uncore support */
-#include "../../events/intel/uncore.h"
-
-/* SNB-EP Box level control */
-#define SNBEP_PMON_BOX_CTL_RST_CTRL (1 << 0)
-#define SNBEP_PMON_BOX_CTL_RST_CTRS (1 << 1)
-#define SNBEP_PMON_BOX_CTL_FRZ (1 << 8)
-#define SNBEP_PMON_BOX_CTL_FRZ_EN (1 << 16)
-#define SNBEP_PMON_BOX_CTL_INT (SNBEP_PMON_BOX_CTL_RST_CTRL | \
- SNBEP_PMON_BOX_CTL_RST_CTRS | \
- SNBEP_PMON_BOX_CTL_FRZ_EN)
-/* SNB-EP event control */
-#define SNBEP_PMON_CTL_EV_SEL_MASK 0x000000ff
-#define SNBEP_PMON_CTL_UMASK_MASK 0x0000ff00
-#define SNBEP_PMON_CTL_RST (1 << 17)
-#define SNBEP_PMON_CTL_EDGE_DET (1 << 18)
-#define SNBEP_PMON_CTL_EV_SEL_EXT (1 << 21)
-#define SNBEP_PMON_CTL_EN (1 << 22)
-#define SNBEP_PMON_CTL_INVERT (1 << 23)
-#define SNBEP_PMON_CTL_TRESH_MASK 0xff000000
-#define SNBEP_PMON_RAW_EVENT_MASK (SNBEP_PMON_CTL_EV_SEL_MASK | \
- SNBEP_PMON_CTL_UMASK_MASK | \
- SNBEP_PMON_CTL_EDGE_DET | \
- SNBEP_PMON_CTL_INVERT | \
- SNBEP_PMON_CTL_TRESH_MASK)
-
-/* SNB-EP Ubox event control */
-#define SNBEP_U_MSR_PMON_CTL_TRESH_MASK 0x1f000000
-#define SNBEP_U_MSR_PMON_RAW_EVENT_MASK \
- (SNBEP_PMON_CTL_EV_SEL_MASK | \
- SNBEP_PMON_CTL_UMASK_MASK | \
- SNBEP_PMON_CTL_EDGE_DET | \
- SNBEP_PMON_CTL_INVERT | \
- SNBEP_U_MSR_PMON_CTL_TRESH_MASK)
-
-#define SNBEP_CBO_PMON_CTL_TID_EN (1 << 19)
-#define SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK (SNBEP_PMON_RAW_EVENT_MASK | \
- SNBEP_CBO_PMON_CTL_TID_EN)
-
-/* SNB-EP PCU event control */
-#define SNBEP_PCU_MSR_PMON_CTL_OCC_SEL_MASK 0x0000c000
-#define SNBEP_PCU_MSR_PMON_CTL_TRESH_MASK 0x1f000000
-#define SNBEP_PCU_MSR_PMON_CTL_OCC_INVERT (1 << 30)
-#define SNBEP_PCU_MSR_PMON_CTL_OCC_EDGE_DET (1 << 31)
-#define SNBEP_PCU_MSR_PMON_RAW_EVENT_MASK \
- (SNBEP_PMON_CTL_EV_SEL_MASK | \
- SNBEP_PCU_MSR_PMON_CTL_OCC_SEL_MASK | \
- SNBEP_PMON_CTL_EDGE_DET | \
- SNBEP_PMON_CTL_EV_SEL_EXT | \
- SNBEP_PMON_CTL_INVERT | \
- SNBEP_PCU_MSR_PMON_CTL_TRESH_MASK | \
- SNBEP_PCU_MSR_PMON_CTL_OCC_INVERT | \
- SNBEP_PCU_MSR_PMON_CTL_OCC_EDGE_DET)
-
-#define SNBEP_QPI_PCI_PMON_RAW_EVENT_MASK \
- (SNBEP_PMON_RAW_EVENT_MASK | \
- SNBEP_PMON_CTL_EV_SEL_EXT)
-
-/* SNB-EP pci control register */
-#define SNBEP_PCI_PMON_BOX_CTL 0xf4
-#define SNBEP_PCI_PMON_CTL0 0xd8
-/* SNB-EP pci counter register */
-#define SNBEP_PCI_PMON_CTR0 0xa0
-
-/* SNB-EP home agent register */
-#define SNBEP_HA_PCI_PMON_BOX_ADDRMATCH0 0x40
-#define SNBEP_HA_PCI_PMON_BOX_ADDRMATCH1 0x44
-#define SNBEP_HA_PCI_PMON_BOX_OPCODEMATCH 0x48
-/* SNB-EP memory controller register */
-#define SNBEP_MC_CHy_PCI_PMON_FIXED_CTL 0xf0
-#define SNBEP_MC_CHy_PCI_PMON_FIXED_CTR 0xd0
-/* SNB-EP QPI register */
-#define SNBEP_Q_Py_PCI_PMON_PKT_MATCH0 0x228
-#define SNBEP_Q_Py_PCI_PMON_PKT_MATCH1 0x22c
-#define SNBEP_Q_Py_PCI_PMON_PKT_MASK0 0x238
-#define SNBEP_Q_Py_PCI_PMON_PKT_MASK1 0x23c
-
-/* SNB-EP Ubox register */
-#define SNBEP_U_MSR_PMON_CTR0 0xc16
-#define SNBEP_U_MSR_PMON_CTL0 0xc10
-
-#define SNBEP_U_MSR_PMON_UCLK_FIXED_CTL 0xc08
-#define SNBEP_U_MSR_PMON_UCLK_FIXED_CTR 0xc09
-
-/* SNB-EP Cbo register */
-#define SNBEP_C0_MSR_PMON_CTR0 0xd16
-#define SNBEP_C0_MSR_PMON_CTL0 0xd10
-#define SNBEP_C0_MSR_PMON_BOX_CTL 0xd04
-#define SNBEP_C0_MSR_PMON_BOX_FILTER 0xd14
-#define SNBEP_CBO_MSR_OFFSET 0x20
-
-#define SNBEP_CB0_MSR_PMON_BOX_FILTER_TID 0x1f
-#define SNBEP_CB0_MSR_PMON_BOX_FILTER_NID 0x3fc00
-#define SNBEP_CB0_MSR_PMON_BOX_FILTER_STATE 0x7c0000
-#define SNBEP_CB0_MSR_PMON_BOX_FILTER_OPC 0xff800000
-
-#define SNBEP_CBO_EVENT_EXTRA_REG(e, m, i) { \
- .event = (e), \
- .msr = SNBEP_C0_MSR_PMON_BOX_FILTER, \
- .config_mask = (m), \
- .idx = (i) \
-}
-
-/* SNB-EP PCU register */
-#define SNBEP_PCU_MSR_PMON_CTR0 0xc36
-#define SNBEP_PCU_MSR_PMON_CTL0 0xc30
-#define SNBEP_PCU_MSR_PMON_BOX_CTL 0xc24
-#define SNBEP_PCU_MSR_PMON_BOX_FILTER 0xc34
-#define SNBEP_PCU_MSR_PMON_BOX_FILTER_MASK 0xffffffff
-#define SNBEP_PCU_MSR_CORE_C3_CTR 0x3fc
-#define SNBEP_PCU_MSR_CORE_C6_CTR 0x3fd
-
-/* IVBEP event control */
-#define IVBEP_PMON_BOX_CTL_INT (SNBEP_PMON_BOX_CTL_RST_CTRL | \
- SNBEP_PMON_BOX_CTL_RST_CTRS)
-#define IVBEP_PMON_RAW_EVENT_MASK (SNBEP_PMON_CTL_EV_SEL_MASK | \
- SNBEP_PMON_CTL_UMASK_MASK | \
- SNBEP_PMON_CTL_EDGE_DET | \
- SNBEP_PMON_CTL_TRESH_MASK)
-/* IVBEP Ubox */
-#define IVBEP_U_MSR_PMON_GLOBAL_CTL 0xc00
-#define IVBEP_U_PMON_GLOBAL_FRZ_ALL (1 << 31)
-#define IVBEP_U_PMON_GLOBAL_UNFRZ_ALL (1 << 29)
-
-#define IVBEP_U_MSR_PMON_RAW_EVENT_MASK \
- (SNBEP_PMON_CTL_EV_SEL_MASK | \
- SNBEP_PMON_CTL_UMASK_MASK | \
- SNBEP_PMON_CTL_EDGE_DET | \
- SNBEP_U_MSR_PMON_CTL_TRESH_MASK)
-/* IVBEP Cbo */
-#define IVBEP_CBO_MSR_PMON_RAW_EVENT_MASK (IVBEP_PMON_RAW_EVENT_MASK | \
- SNBEP_CBO_PMON_CTL_TID_EN)
-
-#define IVBEP_CB0_MSR_PMON_BOX_FILTER_TID (0x1fULL << 0)
-#define IVBEP_CB0_MSR_PMON_BOX_FILTER_LINK (0xfULL << 5)
-#define IVBEP_CB0_MSR_PMON_BOX_FILTER_STATE (0x3fULL << 17)
-#define IVBEP_CB0_MSR_PMON_BOX_FILTER_NID (0xffffULL << 32)
-#define IVBEP_CB0_MSR_PMON_BOX_FILTER_OPC (0x1ffULL << 52)
-#define IVBEP_CB0_MSR_PMON_BOX_FILTER_C6 (0x1ULL << 61)
-#define IVBEP_CB0_MSR_PMON_BOX_FILTER_NC (0x1ULL << 62)
-#define IVBEP_CB0_MSR_PMON_BOX_FILTER_ISOC (0x1ULL << 63)
-
-/* IVBEP home agent */
-#define IVBEP_HA_PCI_PMON_CTL_Q_OCC_RST (1 << 16)
-#define IVBEP_HA_PCI_PMON_RAW_EVENT_MASK \
- (IVBEP_PMON_RAW_EVENT_MASK | \
- IVBEP_HA_PCI_PMON_CTL_Q_OCC_RST)
-/* IVBEP PCU */
-#define IVBEP_PCU_MSR_PMON_RAW_EVENT_MASK \
- (SNBEP_PMON_CTL_EV_SEL_MASK | \
- SNBEP_PMON_CTL_EV_SEL_EXT | \
- SNBEP_PCU_MSR_PMON_CTL_OCC_SEL_MASK | \
- SNBEP_PMON_CTL_EDGE_DET | \
- SNBEP_PCU_MSR_PMON_CTL_TRESH_MASK | \
- SNBEP_PCU_MSR_PMON_CTL_OCC_INVERT | \
- SNBEP_PCU_MSR_PMON_CTL_OCC_EDGE_DET)
-/* IVBEP QPI */
-#define IVBEP_QPI_PCI_PMON_RAW_EVENT_MASK \
- (IVBEP_PMON_RAW_EVENT_MASK | \
- SNBEP_PMON_CTL_EV_SEL_EXT)
-
-#define __BITS_VALUE(x, i, n) ((typeof(x))(((x) >> ((i) * (n))) & \
- ((1ULL << (n)) - 1)))
-
-/* Haswell-EP Ubox */
-#define HSWEP_U_MSR_PMON_CTR0 0x709
-#define HSWEP_U_MSR_PMON_CTL0 0x705
-#define HSWEP_U_MSR_PMON_FILTER 0x707
-
-#define HSWEP_U_MSR_PMON_UCLK_FIXED_CTL 0x703
-#define HSWEP_U_MSR_PMON_UCLK_FIXED_CTR 0x704
-
-#define HSWEP_U_MSR_PMON_BOX_FILTER_TID (0x1 << 0)
-#define HSWEP_U_MSR_PMON_BOX_FILTER_CID (0x1fULL << 1)
-#define HSWEP_U_MSR_PMON_BOX_FILTER_MASK \
- (HSWEP_U_MSR_PMON_BOX_FILTER_TID | \
- HSWEP_U_MSR_PMON_BOX_FILTER_CID)
-
-/* Haswell-EP CBo */
-#define HSWEP_C0_MSR_PMON_CTR0 0xe08
-#define HSWEP_C0_MSR_PMON_CTL0 0xe01
-#define HSWEP_C0_MSR_PMON_BOX_CTL 0xe00
-#define HSWEP_C0_MSR_PMON_BOX_FILTER0 0xe05
-#define HSWEP_CBO_MSR_OFFSET 0x10
-
-
-#define HSWEP_CB0_MSR_PMON_BOX_FILTER_TID (0x3fULL << 0)
-#define HSWEP_CB0_MSR_PMON_BOX_FILTER_LINK (0xfULL << 6)
-#define HSWEP_CB0_MSR_PMON_BOX_FILTER_STATE (0x7fULL << 17)
-#define HSWEP_CB0_MSR_PMON_BOX_FILTER_NID (0xffffULL << 32)
-#define HSWEP_CB0_MSR_PMON_BOX_FILTER_OPC (0x1ffULL << 52)
-#define HSWEP_CB0_MSR_PMON_BOX_FILTER_C6 (0x1ULL << 61)
-#define HSWEP_CB0_MSR_PMON_BOX_FILTER_NC (0x1ULL << 62)
-#define HSWEP_CB0_MSR_PMON_BOX_FILTER_ISOC (0x1ULL << 63)
-
-
-/* Haswell-EP Sbox */
-#define HSWEP_S0_MSR_PMON_CTR0 0x726
-#define HSWEP_S0_MSR_PMON_CTL0 0x721
-#define HSWEP_S0_MSR_PMON_BOX_CTL 0x720
-#define HSWEP_SBOX_MSR_OFFSET 0xa
-#define HSWEP_S_MSR_PMON_RAW_EVENT_MASK (SNBEP_PMON_RAW_EVENT_MASK | \
- SNBEP_CBO_PMON_CTL_TID_EN)
-
-/* Haswell-EP PCU */
-#define HSWEP_PCU_MSR_PMON_CTR0 0x717
-#define HSWEP_PCU_MSR_PMON_CTL0 0x711
-#define HSWEP_PCU_MSR_PMON_BOX_CTL 0x710
-#define HSWEP_PCU_MSR_PMON_BOX_FILTER 0x715
-
-/* KNL Ubox */
-#define KNL_U_MSR_PMON_RAW_EVENT_MASK \
- (SNBEP_U_MSR_PMON_RAW_EVENT_MASK | \
- SNBEP_CBO_PMON_CTL_TID_EN)
-/* KNL CHA */
-#define KNL_CHA_MSR_OFFSET 0xc
-#define KNL_CHA_MSR_PMON_CTL_QOR (1 << 16)
-#define KNL_CHA_MSR_PMON_RAW_EVENT_MASK \
- (SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK | \
- KNL_CHA_MSR_PMON_CTL_QOR)
-#define KNL_CHA_MSR_PMON_BOX_FILTER_TID 0x1ff
-#define KNL_CHA_MSR_PMON_BOX_FILTER_STATE (7 << 18)
-#define KNL_CHA_MSR_PMON_BOX_FILTER_OP (0xfffffe2aULL << 32)
-
-/* KNL EDC/MC UCLK */
-#define KNL_UCLK_MSR_PMON_CTR0_LOW 0x400
-#define KNL_UCLK_MSR_PMON_CTL0 0x420
-#define KNL_UCLK_MSR_PMON_BOX_CTL 0x430
-#define KNL_UCLK_MSR_PMON_UCLK_FIXED_LOW 0x44c
-#define KNL_UCLK_MSR_PMON_UCLK_FIXED_CTL 0x454
-#define KNL_PMON_FIXED_CTL_EN 0x1
-
-/* KNL EDC */
-#define KNL_EDC0_ECLK_MSR_PMON_CTR0_LOW 0xa00
-#define KNL_EDC0_ECLK_MSR_PMON_CTL0 0xa20
-#define KNL_EDC0_ECLK_MSR_PMON_BOX_CTL 0xa30
-#define KNL_EDC0_ECLK_MSR_PMON_ECLK_FIXED_LOW 0xa3c
-#define KNL_EDC0_ECLK_MSR_PMON_ECLK_FIXED_CTL 0xa44
-
-/* KNL MC */
-#define KNL_MC0_CH0_MSR_PMON_CTR0_LOW 0xb00
-#define KNL_MC0_CH0_MSR_PMON_CTL0 0xb20
-#define KNL_MC0_CH0_MSR_PMON_BOX_CTL 0xb30
-#define KNL_MC0_CH0_MSR_PMON_FIXED_LOW 0xb3c
-#define KNL_MC0_CH0_MSR_PMON_FIXED_CTL 0xb44
-
-/* KNL IRP */
-#define KNL_IRP_PCI_PMON_BOX_CTL 0xf0
-#define KNL_IRP_PCI_PMON_RAW_EVENT_MASK (SNBEP_PMON_RAW_EVENT_MASK | \
- KNL_CHA_MSR_PMON_CTL_QOR)
-/* KNL PCU */
-#define KNL_PCU_PMON_CTL_EV_SEL_MASK 0x0000007f
-#define KNL_PCU_PMON_CTL_USE_OCC_CTR (1 << 7)
-#define KNL_PCU_MSR_PMON_CTL_TRESH_MASK 0x3f000000
-#define KNL_PCU_MSR_PMON_RAW_EVENT_MASK \
- (KNL_PCU_PMON_CTL_EV_SEL_MASK | \
- KNL_PCU_PMON_CTL_USE_OCC_CTR | \
- SNBEP_PCU_MSR_PMON_CTL_OCC_SEL_MASK | \
- SNBEP_PMON_CTL_EDGE_DET | \
- SNBEP_CBO_PMON_CTL_TID_EN | \
- SNBEP_PMON_CTL_EV_SEL_EXT | \
- SNBEP_PMON_CTL_INVERT | \
- KNL_PCU_MSR_PMON_CTL_TRESH_MASK | \
- SNBEP_PCU_MSR_PMON_CTL_OCC_INVERT | \
- SNBEP_PCU_MSR_PMON_CTL_OCC_EDGE_DET)
-
-DEFINE_UNCORE_FORMAT_ATTR(event, event, "config:0-7");
-DEFINE_UNCORE_FORMAT_ATTR(event2, event, "config:0-6");
-DEFINE_UNCORE_FORMAT_ATTR(event_ext, event, "config:0-7,21");
-DEFINE_UNCORE_FORMAT_ATTR(use_occ_ctr, use_occ_ctr, "config:7");
-DEFINE_UNCORE_FORMAT_ATTR(umask, umask, "config:8-15");
-DEFINE_UNCORE_FORMAT_ATTR(qor, qor, "config:16");
-DEFINE_UNCORE_FORMAT_ATTR(edge, edge, "config:18");
-DEFINE_UNCORE_FORMAT_ATTR(tid_en, tid_en, "config:19");
-DEFINE_UNCORE_FORMAT_ATTR(inv, inv, "config:23");
-DEFINE_UNCORE_FORMAT_ATTR(thresh8, thresh, "config:24-31");
-DEFINE_UNCORE_FORMAT_ATTR(thresh6, thresh, "config:24-29");
-DEFINE_UNCORE_FORMAT_ATTR(thresh5, thresh, "config:24-28");
-DEFINE_UNCORE_FORMAT_ATTR(occ_sel, occ_sel, "config:14-15");
-DEFINE_UNCORE_FORMAT_ATTR(occ_invert, occ_invert, "config:30");
-DEFINE_UNCORE_FORMAT_ATTR(occ_edge, occ_edge, "config:14-51");
-DEFINE_UNCORE_FORMAT_ATTR(occ_edge_det, occ_edge_det, "config:31");
-DEFINE_UNCORE_FORMAT_ATTR(filter_tid, filter_tid, "config1:0-4");
-DEFINE_UNCORE_FORMAT_ATTR(filter_tid2, filter_tid, "config1:0");
-DEFINE_UNCORE_FORMAT_ATTR(filter_tid3, filter_tid, "config1:0-5");
-DEFINE_UNCORE_FORMAT_ATTR(filter_tid4, filter_tid, "config1:0-8");
-DEFINE_UNCORE_FORMAT_ATTR(filter_cid, filter_cid, "config1:5");
-DEFINE_UNCORE_FORMAT_ATTR(filter_link, filter_link, "config1:5-8");
-DEFINE_UNCORE_FORMAT_ATTR(filter_link2, filter_link, "config1:6-8");
-DEFINE_UNCORE_FORMAT_ATTR(filter_link3, filter_link, "config1:12");
-DEFINE_UNCORE_FORMAT_ATTR(filter_nid, filter_nid, "config1:10-17");
-DEFINE_UNCORE_FORMAT_ATTR(filter_nid2, filter_nid, "config1:32-47");
-DEFINE_UNCORE_FORMAT_ATTR(filter_state, filter_state, "config1:18-22");
-DEFINE_UNCORE_FORMAT_ATTR(filter_state2, filter_state, "config1:17-22");
-DEFINE_UNCORE_FORMAT_ATTR(filter_state3, filter_state, "config1:17-23");
-DEFINE_UNCORE_FORMAT_ATTR(filter_state4, filter_state, "config1:18-20");
-DEFINE_UNCORE_FORMAT_ATTR(filter_local, filter_local, "config1:33");
-DEFINE_UNCORE_FORMAT_ATTR(filter_all_op, filter_all_op, "config1:35");
-DEFINE_UNCORE_FORMAT_ATTR(filter_nnm, filter_nnm, "config1:37");
-DEFINE_UNCORE_FORMAT_ATTR(filter_opc, filter_opc, "config1:23-31");
-DEFINE_UNCORE_FORMAT_ATTR(filter_opc2, filter_opc, "config1:52-60");
-DEFINE_UNCORE_FORMAT_ATTR(filter_opc3, filter_opc, "config1:41-60");
-DEFINE_UNCORE_FORMAT_ATTR(filter_nc, filter_nc, "config1:62");
-DEFINE_UNCORE_FORMAT_ATTR(filter_c6, filter_c6, "config1:61");
-DEFINE_UNCORE_FORMAT_ATTR(filter_isoc, filter_isoc, "config1:63");
-DEFINE_UNCORE_FORMAT_ATTR(filter_band0, filter_band0, "config1:0-7");
-DEFINE_UNCORE_FORMAT_ATTR(filter_band1, filter_band1, "config1:8-15");
-DEFINE_UNCORE_FORMAT_ATTR(filter_band2, filter_band2, "config1:16-23");
-DEFINE_UNCORE_FORMAT_ATTR(filter_band3, filter_band3, "config1:24-31");
-DEFINE_UNCORE_FORMAT_ATTR(match_rds, match_rds, "config1:48-51");
-DEFINE_UNCORE_FORMAT_ATTR(match_rnid30, match_rnid30, "config1:32-35");
-DEFINE_UNCORE_FORMAT_ATTR(match_rnid4, match_rnid4, "config1:31");
-DEFINE_UNCORE_FORMAT_ATTR(match_dnid, match_dnid, "config1:13-17");
-DEFINE_UNCORE_FORMAT_ATTR(match_mc, match_mc, "config1:9-12");
-DEFINE_UNCORE_FORMAT_ATTR(match_opc, match_opc, "config1:5-8");
-DEFINE_UNCORE_FORMAT_ATTR(match_vnw, match_vnw, "config1:3-4");
-DEFINE_UNCORE_FORMAT_ATTR(match0, match0, "config1:0-31");
-DEFINE_UNCORE_FORMAT_ATTR(match1, match1, "config1:32-63");
-DEFINE_UNCORE_FORMAT_ATTR(mask_rds, mask_rds, "config2:48-51");
-DEFINE_UNCORE_FORMAT_ATTR(mask_rnid30, mask_rnid30, "config2:32-35");
-DEFINE_UNCORE_FORMAT_ATTR(mask_rnid4, mask_rnid4, "config2:31");
-DEFINE_UNCORE_FORMAT_ATTR(mask_dnid, mask_dnid, "config2:13-17");
-DEFINE_UNCORE_FORMAT_ATTR(mask_mc, mask_mc, "config2:9-12");
-DEFINE_UNCORE_FORMAT_ATTR(mask_opc, mask_opc, "config2:5-8");
-DEFINE_UNCORE_FORMAT_ATTR(mask_vnw, mask_vnw, "config2:3-4");
-DEFINE_UNCORE_FORMAT_ATTR(mask0, mask0, "config2:0-31");
-DEFINE_UNCORE_FORMAT_ATTR(mask1, mask1, "config2:32-63");
-
-static void snbep_uncore_pci_disable_box(struct intel_uncore_box *box)
-{
- struct pci_dev *pdev = box->pci_dev;
- int box_ctl = uncore_pci_box_ctl(box);
- u32 config = 0;
-
- if (!pci_read_config_dword(pdev, box_ctl, &config)) {
- config |= SNBEP_PMON_BOX_CTL_FRZ;
- pci_write_config_dword(pdev, box_ctl, config);
- }
-}
-
-static void snbep_uncore_pci_enable_box(struct intel_uncore_box *box)
-{
- struct pci_dev *pdev = box->pci_dev;
- int box_ctl = uncore_pci_box_ctl(box);
- u32 config = 0;
-
- if (!pci_read_config_dword(pdev, box_ctl, &config)) {
- config &= ~SNBEP_PMON_BOX_CTL_FRZ;
- pci_write_config_dword(pdev, box_ctl, config);
- }
-}
-
-static void snbep_uncore_pci_enable_event(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct pci_dev *pdev = box->pci_dev;
- struct hw_perf_event *hwc = &event->hw;
-
- pci_write_config_dword(pdev, hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
-}
-
-static void snbep_uncore_pci_disable_event(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct pci_dev *pdev = box->pci_dev;
- struct hw_perf_event *hwc = &event->hw;
-
- pci_write_config_dword(pdev, hwc->config_base, hwc->config);
-}
-
-static u64 snbep_uncore_pci_read_counter(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct pci_dev *pdev = box->pci_dev;
- struct hw_perf_event *hwc = &event->hw;
- u64 count = 0;
-
- pci_read_config_dword(pdev, hwc->event_base, (u32 *)&count);
- pci_read_config_dword(pdev, hwc->event_base + 4, (u32 *)&count + 1);
-
- return count;
-}
-
-static void snbep_uncore_pci_init_box(struct intel_uncore_box *box)
-{
- struct pci_dev *pdev = box->pci_dev;
- int box_ctl = uncore_pci_box_ctl(box);
-
- pci_write_config_dword(pdev, box_ctl, SNBEP_PMON_BOX_CTL_INT);
-}
-
-static void snbep_uncore_msr_disable_box(struct intel_uncore_box *box)
-{
- u64 config;
- unsigned msr;
-
- msr = uncore_msr_box_ctl(box);
- if (msr) {
- rdmsrl(msr, config);
- config |= SNBEP_PMON_BOX_CTL_FRZ;
- wrmsrl(msr, config);
- }
-}
-
-static void snbep_uncore_msr_enable_box(struct intel_uncore_box *box)
-{
- u64 config;
- unsigned msr;
-
- msr = uncore_msr_box_ctl(box);
- if (msr) {
- rdmsrl(msr, config);
- config &= ~SNBEP_PMON_BOX_CTL_FRZ;
- wrmsrl(msr, config);
- }
-}
-
-static void snbep_uncore_msr_enable_event(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct hw_perf_event *hwc = &event->hw;
- struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
-
- if (reg1->idx != EXTRA_REG_NONE)
- wrmsrl(reg1->reg, uncore_shared_reg_config(box, 0));
-
- wrmsrl(hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
-}
-
-static void snbep_uncore_msr_disable_event(struct intel_uncore_box *box,
- struct perf_event *event)
-{
- struct hw_perf_event *hwc = &event->hw;
-
- wrmsrl(hwc->config_base, hwc->config);
-}
-
-static void snbep_uncore_msr_init_box(struct intel_uncore_box *box)
-{
- unsigned msr = uncore_msr_box_ctl(box);
-
- if (msr)
- wrmsrl(msr, SNBEP_PMON_BOX_CTL_INT);
-}
-
-static struct attribute *snbep_uncore_formats_attr[] = {
- &format_attr_event.attr,
- &format_attr_umask.attr,
- &format_attr_edge.attr,
- &format_attr_inv.attr,
- &format_attr_thresh8.attr,
- NULL,
-};
-
-static struct attribute *snbep_uncore_ubox_formats_attr[] = {
- &format_attr_event.attr,
- &format_attr_umask.attr,
- &format_attr_edge.attr,
- &format_attr_inv.attr,
- &format_attr_thresh5.attr,
- NULL,
-};
-
-static struct attribute *snbep_uncore_cbox_formats_attr[] = {
- &format_attr_event.attr,
- &format_attr_umask.attr,
- &format_attr_edge.attr,
- &format_attr_tid_en.attr,
- &format_attr_inv.attr,
- &format_attr_thresh8.attr,
- &format_attr_filter_tid.attr,
- &format_attr_filter_nid.attr,
- &format_attr_filter_state.attr,
- &format_attr_filter_opc.attr,
- NULL,
-};
-
-static struct attribute *snbep_uncore_pcu_formats_attr[] = {
- &format_attr_event_ext.attr,
- &format_attr_occ_sel.attr,
- &format_attr_edge.attr,
- &format_attr_inv.attr,
- &format_attr_thresh5.attr,
- &format_attr_occ_invert.attr,
- &format_attr_occ_edge.attr,
- &format_attr_filter_band0.attr,
- &format_attr_filter_band1.attr,
- &format_attr_filter_band2.attr,
- &format_attr_filter_band3.attr,
- NULL,
-};
-
-static struct attribute *snbep_uncore_qpi_formats_attr[] = {
- &format_attr_event_ext.attr,
- &format_attr_umask.attr,
- &format_attr_edge.attr,
- &format_attr_inv.attr,
- &format_attr_thresh8.attr,
- &format_attr_match_rds.attr,
- &format_attr_match_rnid30.attr,
- &format_attr_match_rnid4.attr,
- &format_attr_match_dnid.attr,
- &format_attr_match_mc.attr,
- &format_attr_match_opc.attr,
- &format_attr_match_vnw.attr,
- &format_attr_match0.attr,
- &format_attr_match1.attr,
- &format_attr_mask_rds.attr,
- &format_attr_mask_rnid30.attr,
- &format_attr_mask_rnid4.attr,
- &format_attr_mask_dnid.attr,
- &format_attr_mask_mc.attr,
- &format_attr_mask_opc.attr,
- &format_attr_mask_vnw.attr,
- &format_attr_mask0.attr,
- &format_attr_mask1.attr,
- NULL,
-};
-
-static struct uncore_event_desc snbep_uncore_imc_events[] = {
- INTEL_UNCORE_EVENT_DESC(clockticks, "event=0xff,umask=0x00"),
- INTEL_UNCORE_EVENT_DESC(cas_count_read, "event=0x04,umask=0x03"),
- INTEL_UNCORE_EVENT_DESC(cas_count_read.scale, "6.103515625e-5"),
- INTEL_UNCORE_EVENT_DESC(cas_count_read.unit, "MiB"),
- INTEL_UNCORE_EVENT_DESC(cas_count_write, "event=0x04,umask=0x0c"),
- INTEL_UNCORE_EVENT_DESC(cas_count_write.scale, "6.103515625e-5"),
- INTEL_UNCORE_EVENT_DESC(cas_count_write.unit, "MiB"),
- { /* end: all zeroes */ },
-};
-
-static struct uncore_event_desc snbep_uncore_qpi_events[] = {
- INTEL_UNCORE_EVENT_DESC(clockticks, "event=0x14"),
- INTEL_UNCORE_EVENT_DESC(txl_flits_active, "event=0x00,umask=0x06"),
- INTEL_UNCORE_EVENT_DESC(drs_data, "event=0x102,umask=0x08"),
- INTEL_UNCORE_EVENT_DESC(ncb_data, "event=0x103,umask=0x04"),
- { /* end: all zeroes */ },
-};
-
-static struct attribute_group snbep_uncore_format_group = {
- .name = "format",
- .attrs = snbep_uncore_formats_attr,
-};
-
-static struct attribute_group snbep_uncore_ubox_format_group = {
- .name = "format",
- .attrs = snbep_uncore_ubox_formats_attr,
-};
-
-static struct attribute_group snbep_uncore_cbox_format_group = {
- .name = "format",
- .attrs = snbep_uncore_cbox_formats_attr,
-};
-
-static struct attribute_group snbep_uncore_pcu_format_group = {
- .name = "format",
- .attrs = snbep_uncore_pcu_formats_attr,
-};
-
-static struct attribute_group snbep_uncore_qpi_format_group = {
- .name = "format",
- .attrs = snbep_uncore_qpi_formats_attr,
-};
-
-#define __SNBEP_UNCORE_MSR_OPS_COMMON_INIT() \
- .disable_box = snbep_uncore_msr_disable_box, \
- .enable_box = snbep_uncore_msr_enable_box, \
- .disable_event = snbep_uncore_msr_disable_event, \
- .enable_event = snbep_uncore_msr_enable_event, \
- .read_counter = uncore_msr_read_counter
-
-#define SNBEP_UNCORE_MSR_OPS_COMMON_INIT() \
- __SNBEP_UNCORE_MSR_OPS_COMMON_INIT(), \
- .init_box = snbep_uncore_msr_init_box \
-
-static struct intel_uncore_ops snbep_uncore_msr_ops = {
- SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
-};
-
-#define SNBEP_UNCORE_PCI_OPS_COMMON_INIT() \
- .init_box = snbep_uncore_pci_init_box, \
- .disable_box = snbep_uncore_pci_disable_box, \
- .enable_box = snbep_uncore_pci_enable_box, \
- .disable_event = snbep_uncore_pci_disable_event, \
- .read_counter = snbep_uncore_pci_read_counter
-
-static struct intel_uncore_ops snbep_uncore_pci_ops = {
- SNBEP_UNCORE_PCI_OPS_COMMON_INIT(),
- .enable_event = snbep_uncore_pci_enable_event, \
-};
-
-static struct event_constraint snbep_uncore_cbox_constraints[] = {
- UNCORE_EVENT_CONSTRAINT(0x01, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x02, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x04, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x05, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x07, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x09, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x12, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x13, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x1b, 0xc),
- UNCORE_EVENT_CONSTRAINT(0x1c, 0xc),
- UNCORE_EVENT_CONSTRAINT(0x1d, 0xc),
- UNCORE_EVENT_CONSTRAINT(0x1e, 0xc),
- EVENT_CONSTRAINT_OVERLAP(0x1f, 0xe, 0xff),
- UNCORE_EVENT_CONSTRAINT(0x21, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x31, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x35, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x37, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x39, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x3b, 0x1),
- EVENT_CONSTRAINT_END
-};
-
-static struct event_constraint snbep_uncore_r2pcie_constraints[] = {
- UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x12, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x24, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x25, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
- EVENT_CONSTRAINT_END
-};
-
-static struct event_constraint snbep_uncore_r3qpi_constraints[] = {
- UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x12, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x20, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x21, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x22, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x24, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x25, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x29, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2a, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2b, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2e, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2f, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x30, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x31, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x36, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x37, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x39, 0x3),
- EVENT_CONSTRAINT_END
-};
-
-static struct intel_uncore_type snbep_uncore_ubox = {
- .name = "ubox",
- .num_counters = 2,
- .num_boxes = 1,
- .perf_ctr_bits = 44,
- .fixed_ctr_bits = 48,
- .perf_ctr = SNBEP_U_MSR_PMON_CTR0,
- .event_ctl = SNBEP_U_MSR_PMON_CTL0,
- .event_mask = SNBEP_U_MSR_PMON_RAW_EVENT_MASK,
- .fixed_ctr = SNBEP_U_MSR_PMON_UCLK_FIXED_CTR,
- .fixed_ctl = SNBEP_U_MSR_PMON_UCLK_FIXED_CTL,
- .ops = &snbep_uncore_msr_ops,
- .format_group = &snbep_uncore_ubox_format_group,
-};
-
-static struct extra_reg snbep_uncore_cbox_extra_regs[] = {
- SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN,
- SNBEP_CBO_PMON_CTL_TID_EN, 0x1),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0334, 0xffff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4334, 0xffff, 0x6),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0534, 0xffff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4534, 0xffff, 0x6),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0934, 0xffff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4934, 0xffff, 0x6),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4134, 0xffff, 0x6),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0135, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0335, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4135, 0xffff, 0xa),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4335, 0xffff, 0xa),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4435, 0xffff, 0x2),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4835, 0xffff, 0x2),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4a35, 0xffff, 0x2),
- SNBEP_CBO_EVENT_EXTRA_REG(0x5035, 0xffff, 0x2),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0136, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0336, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4136, 0xffff, 0xa),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4336, 0xffff, 0xa),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4436, 0xffff, 0x2),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4836, 0xffff, 0x2),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4a36, 0xffff, 0x2),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4037, 0x40ff, 0x2),
- EVENT_EXTRA_END
-};
-
-static void snbep_cbox_put_constraint(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
- struct intel_uncore_extra_reg *er = &box->shared_regs[0];
- int i;
-
- if (uncore_box_is_fake(box))
- return;
-
- for (i = 0; i < 5; i++) {
- if (reg1->alloc & (0x1 << i))
- atomic_sub(1 << (i * 6), &er->ref);
- }
- reg1->alloc = 0;
-}
-
-static struct event_constraint *
-__snbep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event,
- u64 (*cbox_filter_mask)(int fields))
-{
- struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
- struct intel_uncore_extra_reg *er = &box->shared_regs[0];
- int i, alloc = 0;
- unsigned long flags;
- u64 mask;
-
- if (reg1->idx == EXTRA_REG_NONE)
- return NULL;
-
- raw_spin_lock_irqsave(&er->lock, flags);
- for (i = 0; i < 5; i++) {
- if (!(reg1->idx & (0x1 << i)))
- continue;
- if (!uncore_box_is_fake(box) && (reg1->alloc & (0x1 << i)))
- continue;
-
- mask = cbox_filter_mask(0x1 << i);
- if (!__BITS_VALUE(atomic_read(&er->ref), i, 6) ||
- !((reg1->config ^ er->config) & mask)) {
- atomic_add(1 << (i * 6), &er->ref);
- er->config &= ~mask;
- er->config |= reg1->config & mask;
- alloc |= (0x1 << i);
- } else {
- break;
- }
- }
- raw_spin_unlock_irqrestore(&er->lock, flags);
- if (i < 5)
- goto fail;
-
- if (!uncore_box_is_fake(box))
- reg1->alloc |= alloc;
-
- return NULL;
-fail:
- for (; i >= 0; i--) {
- if (alloc & (0x1 << i))
- atomic_sub(1 << (i * 6), &er->ref);
- }
- return &uncore_constraint_empty;
-}
-
-static u64 snbep_cbox_filter_mask(int fields)
-{
- u64 mask = 0;
-
- if (fields & 0x1)
- mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_TID;
- if (fields & 0x2)
- mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_NID;
- if (fields & 0x4)
- mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_STATE;
- if (fields & 0x8)
- mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_OPC;
-
- return mask;
-}
-
-static struct event_constraint *
-snbep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
-{
- return __snbep_cbox_get_constraint(box, event, snbep_cbox_filter_mask);
-}
-
-static int snbep_cbox_hw_config(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
- struct extra_reg *er;
- int idx = 0;
-
- for (er = snbep_uncore_cbox_extra_regs; er->msr; er++) {
- if (er->event != (event->hw.config & er->config_mask))
- continue;
- idx |= er->idx;
- }
-
- if (idx) {
- reg1->reg = SNBEP_C0_MSR_PMON_BOX_FILTER +
- SNBEP_CBO_MSR_OFFSET * box->pmu->pmu_idx;
- reg1->config = event->attr.config1 & snbep_cbox_filter_mask(idx);
- reg1->idx = idx;
- }
- return 0;
-}
-
-static struct intel_uncore_ops snbep_uncore_cbox_ops = {
- SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
- .hw_config = snbep_cbox_hw_config,
- .get_constraint = snbep_cbox_get_constraint,
- .put_constraint = snbep_cbox_put_constraint,
-};
-
-static struct intel_uncore_type snbep_uncore_cbox = {
- .name = "cbox",
- .num_counters = 4,
- .num_boxes = 8,
- .perf_ctr_bits = 44,
- .event_ctl = SNBEP_C0_MSR_PMON_CTL0,
- .perf_ctr = SNBEP_C0_MSR_PMON_CTR0,
- .event_mask = SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK,
- .box_ctl = SNBEP_C0_MSR_PMON_BOX_CTL,
- .msr_offset = SNBEP_CBO_MSR_OFFSET,
- .num_shared_regs = 1,
- .constraints = snbep_uncore_cbox_constraints,
- .ops = &snbep_uncore_cbox_ops,
- .format_group = &snbep_uncore_cbox_format_group,
-};
-
-static u64 snbep_pcu_alter_er(struct perf_event *event, int new_idx, bool modify)
-{
- struct hw_perf_event *hwc = &event->hw;
- struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
- u64 config = reg1->config;
-
- if (new_idx > reg1->idx)
- config <<= 8 * (new_idx - reg1->idx);
- else
- config >>= 8 * (reg1->idx - new_idx);
-
- if (modify) {
- hwc->config += new_idx - reg1->idx;
- reg1->config = config;
- reg1->idx = new_idx;
- }
- return config;
-}
-
-static struct event_constraint *
-snbep_pcu_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
- struct intel_uncore_extra_reg *er = &box->shared_regs[0];
- unsigned long flags;
- int idx = reg1->idx;
- u64 mask, config1 = reg1->config;
- bool ok = false;
-
- if (reg1->idx == EXTRA_REG_NONE ||
- (!uncore_box_is_fake(box) && reg1->alloc))
- return NULL;
-again:
- mask = 0xffULL << (idx * 8);
- raw_spin_lock_irqsave(&er->lock, flags);
- if (!__BITS_VALUE(atomic_read(&er->ref), idx, 8) ||
- !((config1 ^ er->config) & mask)) {
- atomic_add(1 << (idx * 8), &er->ref);
- er->config &= ~mask;
- er->config |= config1 & mask;
- ok = true;
- }
- raw_spin_unlock_irqrestore(&er->lock, flags);
-
- if (!ok) {
- idx = (idx + 1) % 4;
- if (idx != reg1->idx) {
- config1 = snbep_pcu_alter_er(event, idx, false);
- goto again;
- }
- return &uncore_constraint_empty;
- }
-
- if (!uncore_box_is_fake(box)) {
- if (idx != reg1->idx)
- snbep_pcu_alter_er(event, idx, true);
- reg1->alloc = 1;
- }
- return NULL;
-}
-
-static void snbep_pcu_put_constraint(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
- struct intel_uncore_extra_reg *er = &box->shared_regs[0];
-
- if (uncore_box_is_fake(box) || !reg1->alloc)
- return;
-
- atomic_sub(1 << (reg1->idx * 8), &er->ref);
- reg1->alloc = 0;
-}
-
-static int snbep_pcu_hw_config(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct hw_perf_event *hwc = &event->hw;
- struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
- int ev_sel = hwc->config & SNBEP_PMON_CTL_EV_SEL_MASK;
-
- if (ev_sel >= 0xb && ev_sel <= 0xe) {
- reg1->reg = SNBEP_PCU_MSR_PMON_BOX_FILTER;
- reg1->idx = ev_sel - 0xb;
- reg1->config = event->attr.config1 & (0xff << (reg1->idx * 8));
- }
- return 0;
-}
-
-static struct intel_uncore_ops snbep_uncore_pcu_ops = {
- SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
- .hw_config = snbep_pcu_hw_config,
- .get_constraint = snbep_pcu_get_constraint,
- .put_constraint = snbep_pcu_put_constraint,
-};
-
-static struct intel_uncore_type snbep_uncore_pcu = {
- .name = "pcu",
- .num_counters = 4,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- .perf_ctr = SNBEP_PCU_MSR_PMON_CTR0,
- .event_ctl = SNBEP_PCU_MSR_PMON_CTL0,
- .event_mask = SNBEP_PCU_MSR_PMON_RAW_EVENT_MASK,
- .box_ctl = SNBEP_PCU_MSR_PMON_BOX_CTL,
- .num_shared_regs = 1,
- .ops = &snbep_uncore_pcu_ops,
- .format_group = &snbep_uncore_pcu_format_group,
-};
-
-static struct intel_uncore_type *snbep_msr_uncores[] = {
- &snbep_uncore_ubox,
- &snbep_uncore_cbox,
- &snbep_uncore_pcu,
- NULL,
-};
-
-void snbep_uncore_cpu_init(void)
-{
- if (snbep_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
- snbep_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
- uncore_msr_uncores = snbep_msr_uncores;
-}
-
-enum {
- SNBEP_PCI_QPI_PORT0_FILTER,
- SNBEP_PCI_QPI_PORT1_FILTER,
- HSWEP_PCI_PCU_3,
-};
-
-static int snbep_qpi_hw_config(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct hw_perf_event *hwc = &event->hw;
- struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
- struct hw_perf_event_extra *reg2 = &hwc->branch_reg;
-
- if ((hwc->config & SNBEP_PMON_CTL_EV_SEL_MASK) == 0x38) {
- reg1->idx = 0;
- reg1->reg = SNBEP_Q_Py_PCI_PMON_PKT_MATCH0;
- reg1->config = event->attr.config1;
- reg2->reg = SNBEP_Q_Py_PCI_PMON_PKT_MASK0;
- reg2->config = event->attr.config2;
- }
- return 0;
-}
-
-static void snbep_qpi_enable_event(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct pci_dev *pdev = box->pci_dev;
- struct hw_perf_event *hwc = &event->hw;
- struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
- struct hw_perf_event_extra *reg2 = &hwc->branch_reg;
-
- if (reg1->idx != EXTRA_REG_NONE) {
- int idx = box->pmu->pmu_idx + SNBEP_PCI_QPI_PORT0_FILTER;
- struct pci_dev *filter_pdev = uncore_extra_pci_dev[box->phys_id][idx];
- if (filter_pdev) {
- pci_write_config_dword(filter_pdev, reg1->reg,
- (u32)reg1->config);
- pci_write_config_dword(filter_pdev, reg1->reg + 4,
- (u32)(reg1->config >> 32));
- pci_write_config_dword(filter_pdev, reg2->reg,
- (u32)reg2->config);
- pci_write_config_dword(filter_pdev, reg2->reg + 4,
- (u32)(reg2->config >> 32));
- }
- }
-
- pci_write_config_dword(pdev, hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
-}
-
-static struct intel_uncore_ops snbep_uncore_qpi_ops = {
- SNBEP_UNCORE_PCI_OPS_COMMON_INIT(),
- .enable_event = snbep_qpi_enable_event,
- .hw_config = snbep_qpi_hw_config,
- .get_constraint = uncore_get_constraint,
- .put_constraint = uncore_put_constraint,
-};
-
-#define SNBEP_UNCORE_PCI_COMMON_INIT() \
- .perf_ctr = SNBEP_PCI_PMON_CTR0, \
- .event_ctl = SNBEP_PCI_PMON_CTL0, \
- .event_mask = SNBEP_PMON_RAW_EVENT_MASK, \
- .box_ctl = SNBEP_PCI_PMON_BOX_CTL, \
- .ops = &snbep_uncore_pci_ops, \
- .format_group = &snbep_uncore_format_group
-
-static struct intel_uncore_type snbep_uncore_ha = {
- .name = "ha",
- .num_counters = 4,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- SNBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-static struct intel_uncore_type snbep_uncore_imc = {
- .name = "imc",
- .num_counters = 4,
- .num_boxes = 4,
- .perf_ctr_bits = 48,
- .fixed_ctr_bits = 48,
- .fixed_ctr = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR,
- .fixed_ctl = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL,
- .event_descs = snbep_uncore_imc_events,
- SNBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-static struct intel_uncore_type snbep_uncore_qpi = {
- .name = "qpi",
- .num_counters = 4,
- .num_boxes = 2,
- .perf_ctr_bits = 48,
- .perf_ctr = SNBEP_PCI_PMON_CTR0,
- .event_ctl = SNBEP_PCI_PMON_CTL0,
- .event_mask = SNBEP_QPI_PCI_PMON_RAW_EVENT_MASK,
- .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
- .num_shared_regs = 1,
- .ops = &snbep_uncore_qpi_ops,
- .event_descs = snbep_uncore_qpi_events,
- .format_group = &snbep_uncore_qpi_format_group,
-};
-
-
-static struct intel_uncore_type snbep_uncore_r2pcie = {
- .name = "r2pcie",
- .num_counters = 4,
- .num_boxes = 1,
- .perf_ctr_bits = 44,
- .constraints = snbep_uncore_r2pcie_constraints,
- SNBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-static struct intel_uncore_type snbep_uncore_r3qpi = {
- .name = "r3qpi",
- .num_counters = 3,
- .num_boxes = 2,
- .perf_ctr_bits = 44,
- .constraints = snbep_uncore_r3qpi_constraints,
- SNBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-enum {
- SNBEP_PCI_UNCORE_HA,
- SNBEP_PCI_UNCORE_IMC,
- SNBEP_PCI_UNCORE_QPI,
- SNBEP_PCI_UNCORE_R2PCIE,
- SNBEP_PCI_UNCORE_R3QPI,
-};
-
-static struct intel_uncore_type *snbep_pci_uncores[] = {
- [SNBEP_PCI_UNCORE_HA] = &snbep_uncore_ha,
- [SNBEP_PCI_UNCORE_IMC] = &snbep_uncore_imc,
- [SNBEP_PCI_UNCORE_QPI] = &snbep_uncore_qpi,
- [SNBEP_PCI_UNCORE_R2PCIE] = &snbep_uncore_r2pcie,
- [SNBEP_PCI_UNCORE_R3QPI] = &snbep_uncore_r3qpi,
- NULL,
-};
-
-static const struct pci_device_id snbep_uncore_pci_ids[] = {
- { /* Home Agent */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_HA),
- .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_HA, 0),
- },
- { /* MC Channel 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC0),
- .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_IMC, 0),
- },
- { /* MC Channel 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC1),
- .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_IMC, 1),
- },
- { /* MC Channel 2 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC2),
- .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_IMC, 2),
- },
- { /* MC Channel 3 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC3),
- .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_IMC, 3),
- },
- { /* QPI Port 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_QPI0),
- .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_QPI, 0),
- },
- { /* QPI Port 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_QPI1),
- .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_QPI, 1),
- },
- { /* R2PCIe */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_R2PCIE),
- .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_R2PCIE, 0),
- },
- { /* R3QPI Link 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_R3QPI0),
- .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_R3QPI, 0),
- },
- { /* R3QPI Link 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_R3QPI1),
- .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_R3QPI, 1),
- },
- { /* QPI Port 0 filter */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x3c86),
- .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
- SNBEP_PCI_QPI_PORT0_FILTER),
- },
- { /* QPI Port 0 filter */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x3c96),
- .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
- SNBEP_PCI_QPI_PORT1_FILTER),
- },
- { /* end: all zeroes */ }
-};
-
-static struct pci_driver snbep_uncore_pci_driver = {
- .name = "snbep_uncore",
- .id_table = snbep_uncore_pci_ids,
-};
-
-/*
- * build pci bus to socket mapping
- */
-static int snbep_pci2phy_map_init(int devid)
-{
- struct pci_dev *ubox_dev = NULL;
- int i, bus, nodeid, segment;
- struct pci2phy_map *map;
- int err = 0;
- u32 config = 0;
-
- while (1) {
- /* find the UBOX device */
- ubox_dev = pci_get_device(PCI_VENDOR_ID_INTEL, devid, ubox_dev);
- if (!ubox_dev)
- break;
- bus = ubox_dev->bus->number;
- /* get the Node ID of the local register */
- err = pci_read_config_dword(ubox_dev, 0x40, &config);
- if (err)
- break;
- nodeid = config;
- /* get the Node ID mapping */
- err = pci_read_config_dword(ubox_dev, 0x54, &config);
- if (err)
- break;
-
- segment = pci_domain_nr(ubox_dev->bus);
- raw_spin_lock(&pci2phy_map_lock);
- map = __find_pci2phy_map(segment);
- if (!map) {
- raw_spin_unlock(&pci2phy_map_lock);
- err = -ENOMEM;
- break;
- }
-
- /*
- * every three bits in the Node ID mapping register maps
- * to a particular node.
- */
- for (i = 0; i < 8; i++) {
- if (nodeid == ((config >> (3 * i)) & 0x7)) {
- map->pbus_to_physid[bus] = i;
- break;
- }
- }
- raw_spin_unlock(&pci2phy_map_lock);
- }
-
- if (!err) {
- /*
- * For PCI bus with no UBOX device, find the next bus
- * that has UBOX device and use its mapping.
- */
- raw_spin_lock(&pci2phy_map_lock);
- list_for_each_entry(map, &pci2phy_map_head, list) {
- i = -1;
- for (bus = 255; bus >= 0; bus--) {
- if (map->pbus_to_physid[bus] >= 0)
- i = map->pbus_to_physid[bus];
- else
- map->pbus_to_physid[bus] = i;
- }
- }
- raw_spin_unlock(&pci2phy_map_lock);
- }
-
- pci_dev_put(ubox_dev);
-
- return err ? pcibios_err_to_errno(err) : 0;
-}
-
-int snbep_uncore_pci_init(void)
-{
- int ret = snbep_pci2phy_map_init(0x3ce0);
- if (ret)
- return ret;
- uncore_pci_uncores = snbep_pci_uncores;
- uncore_pci_driver = &snbep_uncore_pci_driver;
- return 0;
-}
-/* end of Sandy Bridge-EP uncore support */
-
-/* IvyTown uncore support */
-static void ivbep_uncore_msr_init_box(struct intel_uncore_box *box)
-{
- unsigned msr = uncore_msr_box_ctl(box);
- if (msr)
- wrmsrl(msr, IVBEP_PMON_BOX_CTL_INT);
-}
-
-static void ivbep_uncore_pci_init_box(struct intel_uncore_box *box)
-{
- struct pci_dev *pdev = box->pci_dev;
-
- pci_write_config_dword(pdev, SNBEP_PCI_PMON_BOX_CTL, IVBEP_PMON_BOX_CTL_INT);
-}
-
-#define IVBEP_UNCORE_MSR_OPS_COMMON_INIT() \
- .init_box = ivbep_uncore_msr_init_box, \
- .disable_box = snbep_uncore_msr_disable_box, \
- .enable_box = snbep_uncore_msr_enable_box, \
- .disable_event = snbep_uncore_msr_disable_event, \
- .enable_event = snbep_uncore_msr_enable_event, \
- .read_counter = uncore_msr_read_counter
-
-static struct intel_uncore_ops ivbep_uncore_msr_ops = {
- IVBEP_UNCORE_MSR_OPS_COMMON_INIT(),
-};
-
-static struct intel_uncore_ops ivbep_uncore_pci_ops = {
- .init_box = ivbep_uncore_pci_init_box,
- .disable_box = snbep_uncore_pci_disable_box,
- .enable_box = snbep_uncore_pci_enable_box,
- .disable_event = snbep_uncore_pci_disable_event,
- .enable_event = snbep_uncore_pci_enable_event,
- .read_counter = snbep_uncore_pci_read_counter,
-};
-
-#define IVBEP_UNCORE_PCI_COMMON_INIT() \
- .perf_ctr = SNBEP_PCI_PMON_CTR0, \
- .event_ctl = SNBEP_PCI_PMON_CTL0, \
- .event_mask = IVBEP_PMON_RAW_EVENT_MASK, \
- .box_ctl = SNBEP_PCI_PMON_BOX_CTL, \
- .ops = &ivbep_uncore_pci_ops, \
- .format_group = &ivbep_uncore_format_group
-
-static struct attribute *ivbep_uncore_formats_attr[] = {
- &format_attr_event.attr,
- &format_attr_umask.attr,
- &format_attr_edge.attr,
- &format_attr_inv.attr,
- &format_attr_thresh8.attr,
- NULL,
-};
-
-static struct attribute *ivbep_uncore_ubox_formats_attr[] = {
- &format_attr_event.attr,
- &format_attr_umask.attr,
- &format_attr_edge.attr,
- &format_attr_inv.attr,
- &format_attr_thresh5.attr,
- NULL,
-};
-
-static struct attribute *ivbep_uncore_cbox_formats_attr[] = {
- &format_attr_event.attr,
- &format_attr_umask.attr,
- &format_attr_edge.attr,
- &format_attr_tid_en.attr,
- &format_attr_thresh8.attr,
- &format_attr_filter_tid.attr,
- &format_attr_filter_link.attr,
- &format_attr_filter_state2.attr,
- &format_attr_filter_nid2.attr,
- &format_attr_filter_opc2.attr,
- &format_attr_filter_nc.attr,
- &format_attr_filter_c6.attr,
- &format_attr_filter_isoc.attr,
- NULL,
-};
-
-static struct attribute *ivbep_uncore_pcu_formats_attr[] = {
- &format_attr_event_ext.attr,
- &format_attr_occ_sel.attr,
- &format_attr_edge.attr,
- &format_attr_thresh5.attr,
- &format_attr_occ_invert.attr,
- &format_attr_occ_edge.attr,
- &format_attr_filter_band0.attr,
- &format_attr_filter_band1.attr,
- &format_attr_filter_band2.attr,
- &format_attr_filter_band3.attr,
- NULL,
-};
-
-static struct attribute *ivbep_uncore_qpi_formats_attr[] = {
- &format_attr_event_ext.attr,
- &format_attr_umask.attr,
- &format_attr_edge.attr,
- &format_attr_thresh8.attr,
- &format_attr_match_rds.attr,
- &format_attr_match_rnid30.attr,
- &format_attr_match_rnid4.attr,
- &format_attr_match_dnid.attr,
- &format_attr_match_mc.attr,
- &format_attr_match_opc.attr,
- &format_attr_match_vnw.attr,
- &format_attr_match0.attr,
- &format_attr_match1.attr,
- &format_attr_mask_rds.attr,
- &format_attr_mask_rnid30.attr,
- &format_attr_mask_rnid4.attr,
- &format_attr_mask_dnid.attr,
- &format_attr_mask_mc.attr,
- &format_attr_mask_opc.attr,
- &format_attr_mask_vnw.attr,
- &format_attr_mask0.attr,
- &format_attr_mask1.attr,
- NULL,
-};
-
-static struct attribute_group ivbep_uncore_format_group = {
- .name = "format",
- .attrs = ivbep_uncore_formats_attr,
-};
-
-static struct attribute_group ivbep_uncore_ubox_format_group = {
- .name = "format",
- .attrs = ivbep_uncore_ubox_formats_attr,
-};
-
-static struct attribute_group ivbep_uncore_cbox_format_group = {
- .name = "format",
- .attrs = ivbep_uncore_cbox_formats_attr,
-};
-
-static struct attribute_group ivbep_uncore_pcu_format_group = {
- .name = "format",
- .attrs = ivbep_uncore_pcu_formats_attr,
-};
-
-static struct attribute_group ivbep_uncore_qpi_format_group = {
- .name = "format",
- .attrs = ivbep_uncore_qpi_formats_attr,
-};
-
-static struct intel_uncore_type ivbep_uncore_ubox = {
- .name = "ubox",
- .num_counters = 2,
- .num_boxes = 1,
- .perf_ctr_bits = 44,
- .fixed_ctr_bits = 48,
- .perf_ctr = SNBEP_U_MSR_PMON_CTR0,
- .event_ctl = SNBEP_U_MSR_PMON_CTL0,
- .event_mask = IVBEP_U_MSR_PMON_RAW_EVENT_MASK,
- .fixed_ctr = SNBEP_U_MSR_PMON_UCLK_FIXED_CTR,
- .fixed_ctl = SNBEP_U_MSR_PMON_UCLK_FIXED_CTL,
- .ops = &ivbep_uncore_msr_ops,
- .format_group = &ivbep_uncore_ubox_format_group,
-};
-
-static struct extra_reg ivbep_uncore_cbox_extra_regs[] = {
- SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN,
- SNBEP_CBO_PMON_CTL_TID_EN, 0x1),
- SNBEP_CBO_EVENT_EXTRA_REG(0x1031, 0x10ff, 0x2),
- SNBEP_CBO_EVENT_EXTRA_REG(0x1134, 0xffff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4134, 0xffff, 0xc),
- SNBEP_CBO_EVENT_EXTRA_REG(0x5134, 0xffff, 0xc),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0334, 0xffff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4334, 0xffff, 0xc),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0534, 0xffff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4534, 0xffff, 0xc),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0934, 0xffff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4934, 0xffff, 0xc),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0135, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0335, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x2135, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x2335, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4135, 0xffff, 0x18),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4335, 0xffff, 0x18),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4435, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4835, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4a35, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x5035, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x8135, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x8335, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0136, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0336, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x2136, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x2336, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4136, 0xffff, 0x18),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4336, 0xffff, 0x18),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4436, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4836, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4a36, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x5036, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x8136, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x8336, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4037, 0x40ff, 0x8),
- EVENT_EXTRA_END
-};
-
-static u64 ivbep_cbox_filter_mask(int fields)
-{
- u64 mask = 0;
-
- if (fields & 0x1)
- mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_TID;
- if (fields & 0x2)
- mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_LINK;
- if (fields & 0x4)
- mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_STATE;
- if (fields & 0x8)
- mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_NID;
- if (fields & 0x10) {
- mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_OPC;
- mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_NC;
- mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_C6;
- mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_ISOC;
- }
-
- return mask;
-}
-
-static struct event_constraint *
-ivbep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
-{
- return __snbep_cbox_get_constraint(box, event, ivbep_cbox_filter_mask);
-}
-
-static int ivbep_cbox_hw_config(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
- struct extra_reg *er;
- int idx = 0;
-
- for (er = ivbep_uncore_cbox_extra_regs; er->msr; er++) {
- if (er->event != (event->hw.config & er->config_mask))
- continue;
- idx |= er->idx;
- }
-
- if (idx) {
- reg1->reg = SNBEP_C0_MSR_PMON_BOX_FILTER +
- SNBEP_CBO_MSR_OFFSET * box->pmu->pmu_idx;
- reg1->config = event->attr.config1 & ivbep_cbox_filter_mask(idx);
- reg1->idx = idx;
- }
- return 0;
-}
-
-static void ivbep_cbox_enable_event(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct hw_perf_event *hwc = &event->hw;
- struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
-
- if (reg1->idx != EXTRA_REG_NONE) {
- u64 filter = uncore_shared_reg_config(box, 0);
- wrmsrl(reg1->reg, filter & 0xffffffff);
- wrmsrl(reg1->reg + 6, filter >> 32);
- }
-
- wrmsrl(hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
-}
-
-static struct intel_uncore_ops ivbep_uncore_cbox_ops = {
- .init_box = ivbep_uncore_msr_init_box,
- .disable_box = snbep_uncore_msr_disable_box,
- .enable_box = snbep_uncore_msr_enable_box,
- .disable_event = snbep_uncore_msr_disable_event,
- .enable_event = ivbep_cbox_enable_event,
- .read_counter = uncore_msr_read_counter,
- .hw_config = ivbep_cbox_hw_config,
- .get_constraint = ivbep_cbox_get_constraint,
- .put_constraint = snbep_cbox_put_constraint,
-};
-
-static struct intel_uncore_type ivbep_uncore_cbox = {
- .name = "cbox",
- .num_counters = 4,
- .num_boxes = 15,
- .perf_ctr_bits = 44,
- .event_ctl = SNBEP_C0_MSR_PMON_CTL0,
- .perf_ctr = SNBEP_C0_MSR_PMON_CTR0,
- .event_mask = IVBEP_CBO_MSR_PMON_RAW_EVENT_MASK,
- .box_ctl = SNBEP_C0_MSR_PMON_BOX_CTL,
- .msr_offset = SNBEP_CBO_MSR_OFFSET,
- .num_shared_regs = 1,
- .constraints = snbep_uncore_cbox_constraints,
- .ops = &ivbep_uncore_cbox_ops,
- .format_group = &ivbep_uncore_cbox_format_group,
-};
-
-static struct intel_uncore_ops ivbep_uncore_pcu_ops = {
- IVBEP_UNCORE_MSR_OPS_COMMON_INIT(),
- .hw_config = snbep_pcu_hw_config,
- .get_constraint = snbep_pcu_get_constraint,
- .put_constraint = snbep_pcu_put_constraint,
-};
-
-static struct intel_uncore_type ivbep_uncore_pcu = {
- .name = "pcu",
- .num_counters = 4,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- .perf_ctr = SNBEP_PCU_MSR_PMON_CTR0,
- .event_ctl = SNBEP_PCU_MSR_PMON_CTL0,
- .event_mask = IVBEP_PCU_MSR_PMON_RAW_EVENT_MASK,
- .box_ctl = SNBEP_PCU_MSR_PMON_BOX_CTL,
- .num_shared_regs = 1,
- .ops = &ivbep_uncore_pcu_ops,
- .format_group = &ivbep_uncore_pcu_format_group,
-};
-
-static struct intel_uncore_type *ivbep_msr_uncores[] = {
- &ivbep_uncore_ubox,
- &ivbep_uncore_cbox,
- &ivbep_uncore_pcu,
- NULL,
-};
-
-void ivbep_uncore_cpu_init(void)
-{
- if (ivbep_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
- ivbep_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
- uncore_msr_uncores = ivbep_msr_uncores;
-}
-
-static struct intel_uncore_type ivbep_uncore_ha = {
- .name = "ha",
- .num_counters = 4,
- .num_boxes = 2,
- .perf_ctr_bits = 48,
- IVBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-static struct intel_uncore_type ivbep_uncore_imc = {
- .name = "imc",
- .num_counters = 4,
- .num_boxes = 8,
- .perf_ctr_bits = 48,
- .fixed_ctr_bits = 48,
- .fixed_ctr = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR,
- .fixed_ctl = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL,
- .event_descs = snbep_uncore_imc_events,
- IVBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-/* registers in IRP boxes are not properly aligned */
-static unsigned ivbep_uncore_irp_ctls[] = {0xd8, 0xdc, 0xe0, 0xe4};
-static unsigned ivbep_uncore_irp_ctrs[] = {0xa0, 0xb0, 0xb8, 0xc0};
-
-static void ivbep_uncore_irp_enable_event(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct pci_dev *pdev = box->pci_dev;
- struct hw_perf_event *hwc = &event->hw;
-
- pci_write_config_dword(pdev, ivbep_uncore_irp_ctls[hwc->idx],
- hwc->config | SNBEP_PMON_CTL_EN);
-}
-
-static void ivbep_uncore_irp_disable_event(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct pci_dev *pdev = box->pci_dev;
- struct hw_perf_event *hwc = &event->hw;
-
- pci_write_config_dword(pdev, ivbep_uncore_irp_ctls[hwc->idx], hwc->config);
-}
-
-static u64 ivbep_uncore_irp_read_counter(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct pci_dev *pdev = box->pci_dev;
- struct hw_perf_event *hwc = &event->hw;
- u64 count = 0;
-
- pci_read_config_dword(pdev, ivbep_uncore_irp_ctrs[hwc->idx], (u32 *)&count);
- pci_read_config_dword(pdev, ivbep_uncore_irp_ctrs[hwc->idx] + 4, (u32 *)&count + 1);
-
- return count;
-}
-
-static struct intel_uncore_ops ivbep_uncore_irp_ops = {
- .init_box = ivbep_uncore_pci_init_box,
- .disable_box = snbep_uncore_pci_disable_box,
- .enable_box = snbep_uncore_pci_enable_box,
- .disable_event = ivbep_uncore_irp_disable_event,
- .enable_event = ivbep_uncore_irp_enable_event,
- .read_counter = ivbep_uncore_irp_read_counter,
-};
-
-static struct intel_uncore_type ivbep_uncore_irp = {
- .name = "irp",
- .num_counters = 4,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- .event_mask = IVBEP_PMON_RAW_EVENT_MASK,
- .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
- .ops = &ivbep_uncore_irp_ops,
- .format_group = &ivbep_uncore_format_group,
-};
-
-static struct intel_uncore_ops ivbep_uncore_qpi_ops = {
- .init_box = ivbep_uncore_pci_init_box,
- .disable_box = snbep_uncore_pci_disable_box,
- .enable_box = snbep_uncore_pci_enable_box,
- .disable_event = snbep_uncore_pci_disable_event,
- .enable_event = snbep_qpi_enable_event,
- .read_counter = snbep_uncore_pci_read_counter,
- .hw_config = snbep_qpi_hw_config,
- .get_constraint = uncore_get_constraint,
- .put_constraint = uncore_put_constraint,
-};
-
-static struct intel_uncore_type ivbep_uncore_qpi = {
- .name = "qpi",
- .num_counters = 4,
- .num_boxes = 3,
- .perf_ctr_bits = 48,
- .perf_ctr = SNBEP_PCI_PMON_CTR0,
- .event_ctl = SNBEP_PCI_PMON_CTL0,
- .event_mask = IVBEP_QPI_PCI_PMON_RAW_EVENT_MASK,
- .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
- .num_shared_regs = 1,
- .ops = &ivbep_uncore_qpi_ops,
- .format_group = &ivbep_uncore_qpi_format_group,
-};
-
-static struct intel_uncore_type ivbep_uncore_r2pcie = {
- .name = "r2pcie",
- .num_counters = 4,
- .num_boxes = 1,
- .perf_ctr_bits = 44,
- .constraints = snbep_uncore_r2pcie_constraints,
- IVBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-static struct intel_uncore_type ivbep_uncore_r3qpi = {
- .name = "r3qpi",
- .num_counters = 3,
- .num_boxes = 2,
- .perf_ctr_bits = 44,
- .constraints = snbep_uncore_r3qpi_constraints,
- IVBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-enum {
- IVBEP_PCI_UNCORE_HA,
- IVBEP_PCI_UNCORE_IMC,
- IVBEP_PCI_UNCORE_IRP,
- IVBEP_PCI_UNCORE_QPI,
- IVBEP_PCI_UNCORE_R2PCIE,
- IVBEP_PCI_UNCORE_R3QPI,
-};
-
-static struct intel_uncore_type *ivbep_pci_uncores[] = {
- [IVBEP_PCI_UNCORE_HA] = &ivbep_uncore_ha,
- [IVBEP_PCI_UNCORE_IMC] = &ivbep_uncore_imc,
- [IVBEP_PCI_UNCORE_IRP] = &ivbep_uncore_irp,
- [IVBEP_PCI_UNCORE_QPI] = &ivbep_uncore_qpi,
- [IVBEP_PCI_UNCORE_R2PCIE] = &ivbep_uncore_r2pcie,
- [IVBEP_PCI_UNCORE_R3QPI] = &ivbep_uncore_r3qpi,
- NULL,
-};
-
-static const struct pci_device_id ivbep_uncore_pci_ids[] = {
- { /* Home Agent 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe30),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_HA, 0),
- },
- { /* Home Agent 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe38),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_HA, 1),
- },
- { /* MC0 Channel 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb4),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 0),
- },
- { /* MC0 Channel 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb5),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 1),
- },
- { /* MC0 Channel 3 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb0),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 2),
- },
- { /* MC0 Channel 4 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb1),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 3),
- },
- { /* MC1 Channel 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef4),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 4),
- },
- { /* MC1 Channel 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef5),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 5),
- },
- { /* MC1 Channel 3 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef0),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 6),
- },
- { /* MC1 Channel 4 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef1),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 7),
- },
- { /* IRP */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe39),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IRP, 0),
- },
- { /* QPI0 Port 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe32),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_QPI, 0),
- },
- { /* QPI0 Port 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe33),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_QPI, 1),
- },
- { /* QPI1 Port 2 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe3a),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_QPI, 2),
- },
- { /* R2PCIe */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe34),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_R2PCIE, 0),
- },
- { /* R3QPI0 Link 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe36),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_R3QPI, 0),
- },
- { /* R3QPI0 Link 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe37),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_R3QPI, 1),
- },
- { /* R3QPI1 Link 2 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe3e),
- .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_R3QPI, 2),
- },
- { /* QPI Port 0 filter */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe86),
- .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
- SNBEP_PCI_QPI_PORT0_FILTER),
- },
- { /* QPI Port 0 filter */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe96),
- .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
- SNBEP_PCI_QPI_PORT1_FILTER),
- },
- { /* end: all zeroes */ }
-};
-
-static struct pci_driver ivbep_uncore_pci_driver = {
- .name = "ivbep_uncore",
- .id_table = ivbep_uncore_pci_ids,
-};
-
-int ivbep_uncore_pci_init(void)
-{
- int ret = snbep_pci2phy_map_init(0x0e1e);
- if (ret)
- return ret;
- uncore_pci_uncores = ivbep_pci_uncores;
- uncore_pci_driver = &ivbep_uncore_pci_driver;
- return 0;
-}
-/* end of IvyTown uncore support */
-
-/* KNL uncore support */
-static struct attribute *knl_uncore_ubox_formats_attr[] = {
- &format_attr_event.attr,
- &format_attr_umask.attr,
- &format_attr_edge.attr,
- &format_attr_tid_en.attr,
- &format_attr_inv.attr,
- &format_attr_thresh5.attr,
- NULL,
-};
-
-static struct attribute_group knl_uncore_ubox_format_group = {
- .name = "format",
- .attrs = knl_uncore_ubox_formats_attr,
-};
-
-static struct intel_uncore_type knl_uncore_ubox = {
- .name = "ubox",
- .num_counters = 2,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- .fixed_ctr_bits = 48,
- .perf_ctr = HSWEP_U_MSR_PMON_CTR0,
- .event_ctl = HSWEP_U_MSR_PMON_CTL0,
- .event_mask = KNL_U_MSR_PMON_RAW_EVENT_MASK,
- .fixed_ctr = HSWEP_U_MSR_PMON_UCLK_FIXED_CTR,
- .fixed_ctl = HSWEP_U_MSR_PMON_UCLK_FIXED_CTL,
- .ops = &snbep_uncore_msr_ops,
- .format_group = &knl_uncore_ubox_format_group,
-};
-
-static struct attribute *knl_uncore_cha_formats_attr[] = {
- &format_attr_event.attr,
- &format_attr_umask.attr,
- &format_attr_qor.attr,
- &format_attr_edge.attr,
- &format_attr_tid_en.attr,
- &format_attr_inv.attr,
- &format_attr_thresh8.attr,
- &format_attr_filter_tid4.attr,
- &format_attr_filter_link3.attr,
- &format_attr_filter_state4.attr,
- &format_attr_filter_local.attr,
- &format_attr_filter_all_op.attr,
- &format_attr_filter_nnm.attr,
- &format_attr_filter_opc3.attr,
- &format_attr_filter_nc.attr,
- &format_attr_filter_isoc.attr,
- NULL,
-};
-
-static struct attribute_group knl_uncore_cha_format_group = {
- .name = "format",
- .attrs = knl_uncore_cha_formats_attr,
-};
-
-static struct event_constraint knl_uncore_cha_constraints[] = {
- UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x1f, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
- EVENT_CONSTRAINT_END
-};
-
-static struct extra_reg knl_uncore_cha_extra_regs[] = {
- SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN,
- SNBEP_CBO_PMON_CTL_TID_EN, 0x1),
- SNBEP_CBO_EVENT_EXTRA_REG(0x3d, 0xff, 0x2),
- SNBEP_CBO_EVENT_EXTRA_REG(0x35, 0xff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x36, 0xff, 0x4),
- EVENT_EXTRA_END
-};
-
-static u64 knl_cha_filter_mask(int fields)
-{
- u64 mask = 0;
-
- if (fields & 0x1)
- mask |= KNL_CHA_MSR_PMON_BOX_FILTER_TID;
- if (fields & 0x2)
- mask |= KNL_CHA_MSR_PMON_BOX_FILTER_STATE;
- if (fields & 0x4)
- mask |= KNL_CHA_MSR_PMON_BOX_FILTER_OP;
- return mask;
-}
-
-static struct event_constraint *
-knl_cha_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
-{
- return __snbep_cbox_get_constraint(box, event, knl_cha_filter_mask);
-}
-
-static int knl_cha_hw_config(struct intel_uncore_box *box,
- struct perf_event *event)
-{
- struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
- struct extra_reg *er;
- int idx = 0;
-
- for (er = knl_uncore_cha_extra_regs; er->msr; er++) {
- if (er->event != (event->hw.config & er->config_mask))
- continue;
- idx |= er->idx;
- }
-
- if (idx) {
- reg1->reg = HSWEP_C0_MSR_PMON_BOX_FILTER0 +
- KNL_CHA_MSR_OFFSET * box->pmu->pmu_idx;
- reg1->config = event->attr.config1 & knl_cha_filter_mask(idx);
- reg1->idx = idx;
- }
- return 0;
-}
-
-static void hswep_cbox_enable_event(struct intel_uncore_box *box,
- struct perf_event *event);
-
-static struct intel_uncore_ops knl_uncore_cha_ops = {
- .init_box = snbep_uncore_msr_init_box,
- .disable_box = snbep_uncore_msr_disable_box,
- .enable_box = snbep_uncore_msr_enable_box,
- .disable_event = snbep_uncore_msr_disable_event,
- .enable_event = hswep_cbox_enable_event,
- .read_counter = uncore_msr_read_counter,
- .hw_config = knl_cha_hw_config,
- .get_constraint = knl_cha_get_constraint,
- .put_constraint = snbep_cbox_put_constraint,
-};
-
-static struct intel_uncore_type knl_uncore_cha = {
- .name = "cha",
- .num_counters = 4,
- .num_boxes = 38,
- .perf_ctr_bits = 48,
- .event_ctl = HSWEP_C0_MSR_PMON_CTL0,
- .perf_ctr = HSWEP_C0_MSR_PMON_CTR0,
- .event_mask = KNL_CHA_MSR_PMON_RAW_EVENT_MASK,
- .box_ctl = HSWEP_C0_MSR_PMON_BOX_CTL,
- .msr_offset = KNL_CHA_MSR_OFFSET,
- .num_shared_regs = 1,
- .constraints = knl_uncore_cha_constraints,
- .ops = &knl_uncore_cha_ops,
- .format_group = &knl_uncore_cha_format_group,
-};
-
-static struct attribute *knl_uncore_pcu_formats_attr[] = {
- &format_attr_event2.attr,
- &format_attr_use_occ_ctr.attr,
- &format_attr_occ_sel.attr,
- &format_attr_edge.attr,
- &format_attr_tid_en.attr,
- &format_attr_inv.attr,
- &format_attr_thresh6.attr,
- &format_attr_occ_invert.attr,
- &format_attr_occ_edge_det.attr,
- NULL,
-};
-
-static struct attribute_group knl_uncore_pcu_format_group = {
- .name = "format",
- .attrs = knl_uncore_pcu_formats_attr,
-};
-
-static struct intel_uncore_type knl_uncore_pcu = {
- .name = "pcu",
- .num_counters = 4,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- .perf_ctr = HSWEP_PCU_MSR_PMON_CTR0,
- .event_ctl = HSWEP_PCU_MSR_PMON_CTL0,
- .event_mask = KNL_PCU_MSR_PMON_RAW_EVENT_MASK,
- .box_ctl = HSWEP_PCU_MSR_PMON_BOX_CTL,
- .ops = &snbep_uncore_msr_ops,
- .format_group = &knl_uncore_pcu_format_group,
-};
-
-static struct intel_uncore_type *knl_msr_uncores[] = {
- &knl_uncore_ubox,
- &knl_uncore_cha,
- &knl_uncore_pcu,
- NULL,
-};
-
-void knl_uncore_cpu_init(void)
-{
- uncore_msr_uncores = knl_msr_uncores;
-}
-
-static void knl_uncore_imc_enable_box(struct intel_uncore_box *box)
-{
- struct pci_dev *pdev = box->pci_dev;
- int box_ctl = uncore_pci_box_ctl(box);
-
- pci_write_config_dword(pdev, box_ctl, 0);
-}
-
-static void knl_uncore_imc_enable_event(struct intel_uncore_box *box,
- struct perf_event *event)
-{
- struct pci_dev *pdev = box->pci_dev;
- struct hw_perf_event *hwc = &event->hw;
-
- if ((event->attr.config & SNBEP_PMON_CTL_EV_SEL_MASK)
- == UNCORE_FIXED_EVENT)
- pci_write_config_dword(pdev, hwc->config_base,
- hwc->config | KNL_PMON_FIXED_CTL_EN);
- else
- pci_write_config_dword(pdev, hwc->config_base,
- hwc->config | SNBEP_PMON_CTL_EN);
-}
-
-static struct intel_uncore_ops knl_uncore_imc_ops = {
- .init_box = snbep_uncore_pci_init_box,
- .disable_box = snbep_uncore_pci_disable_box,
- .enable_box = knl_uncore_imc_enable_box,
- .read_counter = snbep_uncore_pci_read_counter,
- .enable_event = knl_uncore_imc_enable_event,
- .disable_event = snbep_uncore_pci_disable_event,
-};
-
-static struct intel_uncore_type knl_uncore_imc_uclk = {
- .name = "imc_uclk",
- .num_counters = 4,
- .num_boxes = 2,
- .perf_ctr_bits = 48,
- .fixed_ctr_bits = 48,
- .perf_ctr = KNL_UCLK_MSR_PMON_CTR0_LOW,
- .event_ctl = KNL_UCLK_MSR_PMON_CTL0,
- .event_mask = SNBEP_PMON_RAW_EVENT_MASK,
- .fixed_ctr = KNL_UCLK_MSR_PMON_UCLK_FIXED_LOW,
- .fixed_ctl = KNL_UCLK_MSR_PMON_UCLK_FIXED_CTL,
- .box_ctl = KNL_UCLK_MSR_PMON_BOX_CTL,
- .ops = &knl_uncore_imc_ops,
- .format_group = &snbep_uncore_format_group,
-};
-
-static struct intel_uncore_type knl_uncore_imc_dclk = {
- .name = "imc",
- .num_counters = 4,
- .num_boxes = 6,
- .perf_ctr_bits = 48,
- .fixed_ctr_bits = 48,
- .perf_ctr = KNL_MC0_CH0_MSR_PMON_CTR0_LOW,
- .event_ctl = KNL_MC0_CH0_MSR_PMON_CTL0,
- .event_mask = SNBEP_PMON_RAW_EVENT_MASK,
- .fixed_ctr = KNL_MC0_CH0_MSR_PMON_FIXED_LOW,
- .fixed_ctl = KNL_MC0_CH0_MSR_PMON_FIXED_CTL,
- .box_ctl = KNL_MC0_CH0_MSR_PMON_BOX_CTL,
- .ops = &knl_uncore_imc_ops,
- .format_group = &snbep_uncore_format_group,
-};
-
-static struct intel_uncore_type knl_uncore_edc_uclk = {
- .name = "edc_uclk",
- .num_counters = 4,
- .num_boxes = 8,
- .perf_ctr_bits = 48,
- .fixed_ctr_bits = 48,
- .perf_ctr = KNL_UCLK_MSR_PMON_CTR0_LOW,
- .event_ctl = KNL_UCLK_MSR_PMON_CTL0,
- .event_mask = SNBEP_PMON_RAW_EVENT_MASK,
- .fixed_ctr = KNL_UCLK_MSR_PMON_UCLK_FIXED_LOW,
- .fixed_ctl = KNL_UCLK_MSR_PMON_UCLK_FIXED_CTL,
- .box_ctl = KNL_UCLK_MSR_PMON_BOX_CTL,
- .ops = &knl_uncore_imc_ops,
- .format_group = &snbep_uncore_format_group,
-};
-
-static struct intel_uncore_type knl_uncore_edc_eclk = {
- .name = "edc_eclk",
- .num_counters = 4,
- .num_boxes = 8,
- .perf_ctr_bits = 48,
- .fixed_ctr_bits = 48,
- .perf_ctr = KNL_EDC0_ECLK_MSR_PMON_CTR0_LOW,
- .event_ctl = KNL_EDC0_ECLK_MSR_PMON_CTL0,
- .event_mask = SNBEP_PMON_RAW_EVENT_MASK,
- .fixed_ctr = KNL_EDC0_ECLK_MSR_PMON_ECLK_FIXED_LOW,
- .fixed_ctl = KNL_EDC0_ECLK_MSR_PMON_ECLK_FIXED_CTL,
- .box_ctl = KNL_EDC0_ECLK_MSR_PMON_BOX_CTL,
- .ops = &knl_uncore_imc_ops,
- .format_group = &snbep_uncore_format_group,
-};
-
-static struct event_constraint knl_uncore_m2pcie_constraints[] = {
- UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
- EVENT_CONSTRAINT_END
-};
-
-static struct intel_uncore_type knl_uncore_m2pcie = {
- .name = "m2pcie",
- .num_counters = 4,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- .constraints = knl_uncore_m2pcie_constraints,
- SNBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-static struct attribute *knl_uncore_irp_formats_attr[] = {
- &format_attr_event.attr,
- &format_attr_umask.attr,
- &format_attr_qor.attr,
- &format_attr_edge.attr,
- &format_attr_inv.attr,
- &format_attr_thresh8.attr,
- NULL,
-};
-
-static struct attribute_group knl_uncore_irp_format_group = {
- .name = "format",
- .attrs = knl_uncore_irp_formats_attr,
-};
-
-static struct intel_uncore_type knl_uncore_irp = {
- .name = "irp",
- .num_counters = 2,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- .perf_ctr = SNBEP_PCI_PMON_CTR0,
- .event_ctl = SNBEP_PCI_PMON_CTL0,
- .event_mask = KNL_IRP_PCI_PMON_RAW_EVENT_MASK,
- .box_ctl = KNL_IRP_PCI_PMON_BOX_CTL,
- .ops = &snbep_uncore_pci_ops,
- .format_group = &knl_uncore_irp_format_group,
-};
-
-enum {
- KNL_PCI_UNCORE_MC_UCLK,
- KNL_PCI_UNCORE_MC_DCLK,
- KNL_PCI_UNCORE_EDC_UCLK,
- KNL_PCI_UNCORE_EDC_ECLK,
- KNL_PCI_UNCORE_M2PCIE,
- KNL_PCI_UNCORE_IRP,
-};
-
-static struct intel_uncore_type *knl_pci_uncores[] = {
- [KNL_PCI_UNCORE_MC_UCLK] = &knl_uncore_imc_uclk,
- [KNL_PCI_UNCORE_MC_DCLK] = &knl_uncore_imc_dclk,
- [KNL_PCI_UNCORE_EDC_UCLK] = &knl_uncore_edc_uclk,
- [KNL_PCI_UNCORE_EDC_ECLK] = &knl_uncore_edc_eclk,
- [KNL_PCI_UNCORE_M2PCIE] = &knl_uncore_m2pcie,
- [KNL_PCI_UNCORE_IRP] = &knl_uncore_irp,
- NULL,
-};
-
-/*
- * KNL uses a common PCI device ID for multiple instances of an Uncore PMU
- * device type. prior to KNL, each instance of a PMU device type had a unique
- * device ID.
- *
- * PCI Device ID Uncore PMU Devices
- * ----------------------------------
- * 0x7841 MC0 UClk, MC1 UClk
- * 0x7843 MC0 DClk CH 0, MC0 DClk CH 1, MC0 DClk CH 2,
- * MC1 DClk CH 0, MC1 DClk CH 1, MC1 DClk CH 2
- * 0x7833 EDC0 UClk, EDC1 UClk, EDC2 UClk, EDC3 UClk,
- * EDC4 UClk, EDC5 UClk, EDC6 UClk, EDC7 UClk
- * 0x7835 EDC0 EClk, EDC1 EClk, EDC2 EClk, EDC3 EClk,
- * EDC4 EClk, EDC5 EClk, EDC6 EClk, EDC7 EClk
- * 0x7817 M2PCIe
- * 0x7814 IRP
-*/
-
-static const struct pci_device_id knl_uncore_pci_ids[] = {
- { /* MC UClk */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7841),
- .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_MC_UCLK, 0),
- },
- { /* MC DClk Channel */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7843),
- .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_MC_DCLK, 0),
- },
- { /* EDC UClk */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7833),
- .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_EDC_UCLK, 0),
- },
- { /* EDC EClk */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7835),
- .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_EDC_ECLK, 0),
- },
- { /* M2PCIe */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7817),
- .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_M2PCIE, 0),
- },
- { /* IRP */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7814),
- .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_IRP, 0),
- },
- { /* end: all zeroes */ }
-};
-
-static struct pci_driver knl_uncore_pci_driver = {
- .name = "knl_uncore",
- .id_table = knl_uncore_pci_ids,
-};
-
-int knl_uncore_pci_init(void)
-{
- int ret;
-
- /* All KNL PCI based PMON units are on the same PCI bus except IRP */
- ret = snb_pci2phy_map_init(0x7814); /* IRP */
- if (ret)
- return ret;
- ret = snb_pci2phy_map_init(0x7817); /* M2PCIe */
- if (ret)
- return ret;
- uncore_pci_uncores = knl_pci_uncores;
- uncore_pci_driver = &knl_uncore_pci_driver;
- return 0;
-}
-
-/* end of KNL uncore support */
-
-/* Haswell-EP uncore support */
-static struct attribute *hswep_uncore_ubox_formats_attr[] = {
- &format_attr_event.attr,
- &format_attr_umask.attr,
- &format_attr_edge.attr,
- &format_attr_inv.attr,
- &format_attr_thresh5.attr,
- &format_attr_filter_tid2.attr,
- &format_attr_filter_cid.attr,
- NULL,
-};
-
-static struct attribute_group hswep_uncore_ubox_format_group = {
- .name = "format",
- .attrs = hswep_uncore_ubox_formats_attr,
-};
-
-static int hswep_ubox_hw_config(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
- reg1->reg = HSWEP_U_MSR_PMON_FILTER;
- reg1->config = event->attr.config1 & HSWEP_U_MSR_PMON_BOX_FILTER_MASK;
- reg1->idx = 0;
- return 0;
-}
-
-static struct intel_uncore_ops hswep_uncore_ubox_ops = {
- SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
- .hw_config = hswep_ubox_hw_config,
- .get_constraint = uncore_get_constraint,
- .put_constraint = uncore_put_constraint,
-};
-
-static struct intel_uncore_type hswep_uncore_ubox = {
- .name = "ubox",
- .num_counters = 2,
- .num_boxes = 1,
- .perf_ctr_bits = 44,
- .fixed_ctr_bits = 48,
- .perf_ctr = HSWEP_U_MSR_PMON_CTR0,
- .event_ctl = HSWEP_U_MSR_PMON_CTL0,
- .event_mask = SNBEP_U_MSR_PMON_RAW_EVENT_MASK,
- .fixed_ctr = HSWEP_U_MSR_PMON_UCLK_FIXED_CTR,
- .fixed_ctl = HSWEP_U_MSR_PMON_UCLK_FIXED_CTL,
- .num_shared_regs = 1,
- .ops = &hswep_uncore_ubox_ops,
- .format_group = &hswep_uncore_ubox_format_group,
-};
-
-static struct attribute *hswep_uncore_cbox_formats_attr[] = {
- &format_attr_event.attr,
- &format_attr_umask.attr,
- &format_attr_edge.attr,
- &format_attr_tid_en.attr,
- &format_attr_thresh8.attr,
- &format_attr_filter_tid3.attr,
- &format_attr_filter_link2.attr,
- &format_attr_filter_state3.attr,
- &format_attr_filter_nid2.attr,
- &format_attr_filter_opc2.attr,
- &format_attr_filter_nc.attr,
- &format_attr_filter_c6.attr,
- &format_attr_filter_isoc.attr,
- NULL,
-};
-
-static struct attribute_group hswep_uncore_cbox_format_group = {
- .name = "format",
- .attrs = hswep_uncore_cbox_formats_attr,
-};
-
-static struct event_constraint hswep_uncore_cbox_constraints[] = {
- UNCORE_EVENT_CONSTRAINT(0x01, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x09, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x3b, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x3e, 0x1),
- EVENT_CONSTRAINT_END
-};
-
-static struct extra_reg hswep_uncore_cbox_extra_regs[] = {
- SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN,
- SNBEP_CBO_PMON_CTL_TID_EN, 0x1),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0334, 0xffff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0534, 0xffff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0934, 0xffff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x1134, 0xffff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x2134, 0xffff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4134, 0xffff, 0x4),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4037, 0x40ff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4028, 0x40ff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4032, 0x40ff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4029, 0x40ff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4033, 0x40ff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x402A, 0x40ff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0135, 0xffff, 0x12),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0335, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4135, 0xffff, 0x18),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4435, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4835, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x5035, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4335, 0xffff, 0x18),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4a35, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x2335, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x8335, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x2135, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x8135, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0136, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x0336, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4136, 0xffff, 0x18),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4436, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4836, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4336, 0xffff, 0x18),
- SNBEP_CBO_EVENT_EXTRA_REG(0x4a36, 0xffff, 0x8),
- SNBEP_CBO_EVENT_EXTRA_REG(0x2336, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x8336, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x2136, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x8136, 0xffff, 0x10),
- SNBEP_CBO_EVENT_EXTRA_REG(0x5036, 0xffff, 0x8),
- EVENT_EXTRA_END
-};
-
-static u64 hswep_cbox_filter_mask(int fields)
-{
- u64 mask = 0;
- if (fields & 0x1)
- mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_TID;
- if (fields & 0x2)
- mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_LINK;
- if (fields & 0x4)
- mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_STATE;
- if (fields & 0x8)
- mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_NID;
- if (fields & 0x10) {
- mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_OPC;
- mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_NC;
- mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_C6;
- mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_ISOC;
- }
- return mask;
-}
-
-static struct event_constraint *
-hswep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
-{
- return __snbep_cbox_get_constraint(box, event, hswep_cbox_filter_mask);
-}
-
-static int hswep_cbox_hw_config(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
- struct extra_reg *er;
- int idx = 0;
-
- for (er = hswep_uncore_cbox_extra_regs; er->msr; er++) {
- if (er->event != (event->hw.config & er->config_mask))
- continue;
- idx |= er->idx;
- }
-
- if (idx) {
- reg1->reg = HSWEP_C0_MSR_PMON_BOX_FILTER0 +
- HSWEP_CBO_MSR_OFFSET * box->pmu->pmu_idx;
- reg1->config = event->attr.config1 & hswep_cbox_filter_mask(idx);
- reg1->idx = idx;
- }
- return 0;
-}
-
-static void hswep_cbox_enable_event(struct intel_uncore_box *box,
- struct perf_event *event)
-{
- struct hw_perf_event *hwc = &event->hw;
- struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
-
- if (reg1->idx != EXTRA_REG_NONE) {
- u64 filter = uncore_shared_reg_config(box, 0);
- wrmsrl(reg1->reg, filter & 0xffffffff);
- wrmsrl(reg1->reg + 1, filter >> 32);
- }
-
- wrmsrl(hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
-}
-
-static struct intel_uncore_ops hswep_uncore_cbox_ops = {
- .init_box = snbep_uncore_msr_init_box,
- .disable_box = snbep_uncore_msr_disable_box,
- .enable_box = snbep_uncore_msr_enable_box,
- .disable_event = snbep_uncore_msr_disable_event,
- .enable_event = hswep_cbox_enable_event,
- .read_counter = uncore_msr_read_counter,
- .hw_config = hswep_cbox_hw_config,
- .get_constraint = hswep_cbox_get_constraint,
- .put_constraint = snbep_cbox_put_constraint,
-};
-
-static struct intel_uncore_type hswep_uncore_cbox = {
- .name = "cbox",
- .num_counters = 4,
- .num_boxes = 18,
- .perf_ctr_bits = 48,
- .event_ctl = HSWEP_C0_MSR_PMON_CTL0,
- .perf_ctr = HSWEP_C0_MSR_PMON_CTR0,
- .event_mask = SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK,
- .box_ctl = HSWEP_C0_MSR_PMON_BOX_CTL,
- .msr_offset = HSWEP_CBO_MSR_OFFSET,
- .num_shared_regs = 1,
- .constraints = hswep_uncore_cbox_constraints,
- .ops = &hswep_uncore_cbox_ops,
- .format_group = &hswep_uncore_cbox_format_group,
-};
-
-/*
- * Write SBOX Initialization register bit by bit to avoid spurious #GPs
- */
-static void hswep_uncore_sbox_msr_init_box(struct intel_uncore_box *box)
-{
- unsigned msr = uncore_msr_box_ctl(box);
-
- if (msr) {
- u64 init = SNBEP_PMON_BOX_CTL_INT;
- u64 flags = 0;
- int i;
-
- for_each_set_bit(i, (unsigned long *)&init, 64) {
- flags |= (1ULL << i);
- wrmsrl(msr, flags);
- }
- }
-}
-
-static struct intel_uncore_ops hswep_uncore_sbox_msr_ops = {
- __SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
- .init_box = hswep_uncore_sbox_msr_init_box
-};
-
-static struct attribute *hswep_uncore_sbox_formats_attr[] = {
- &format_attr_event.attr,
- &format_attr_umask.attr,
- &format_attr_edge.attr,
- &format_attr_tid_en.attr,
- &format_attr_inv.attr,
- &format_attr_thresh8.attr,
- NULL,
-};
-
-static struct attribute_group hswep_uncore_sbox_format_group = {
- .name = "format",
- .attrs = hswep_uncore_sbox_formats_attr,
-};
-
-static struct intel_uncore_type hswep_uncore_sbox = {
- .name = "sbox",
- .num_counters = 4,
- .num_boxes = 4,
- .perf_ctr_bits = 44,
- .event_ctl = HSWEP_S0_MSR_PMON_CTL0,
- .perf_ctr = HSWEP_S0_MSR_PMON_CTR0,
- .event_mask = HSWEP_S_MSR_PMON_RAW_EVENT_MASK,
- .box_ctl = HSWEP_S0_MSR_PMON_BOX_CTL,
- .msr_offset = HSWEP_SBOX_MSR_OFFSET,
- .ops = &hswep_uncore_sbox_msr_ops,
- .format_group = &hswep_uncore_sbox_format_group,
-};
-
-static int hswep_pcu_hw_config(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct hw_perf_event *hwc = &event->hw;
- struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
- int ev_sel = hwc->config & SNBEP_PMON_CTL_EV_SEL_MASK;
-
- if (ev_sel >= 0xb && ev_sel <= 0xe) {
- reg1->reg = HSWEP_PCU_MSR_PMON_BOX_FILTER;
- reg1->idx = ev_sel - 0xb;
- reg1->config = event->attr.config1 & (0xff << reg1->idx);
- }
- return 0;
-}
-
-static struct intel_uncore_ops hswep_uncore_pcu_ops = {
- SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
- .hw_config = hswep_pcu_hw_config,
- .get_constraint = snbep_pcu_get_constraint,
- .put_constraint = snbep_pcu_put_constraint,
-};
-
-static struct intel_uncore_type hswep_uncore_pcu = {
- .name = "pcu",
- .num_counters = 4,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- .perf_ctr = HSWEP_PCU_MSR_PMON_CTR0,
- .event_ctl = HSWEP_PCU_MSR_PMON_CTL0,
- .event_mask = SNBEP_PCU_MSR_PMON_RAW_EVENT_MASK,
- .box_ctl = HSWEP_PCU_MSR_PMON_BOX_CTL,
- .num_shared_regs = 1,
- .ops = &hswep_uncore_pcu_ops,
- .format_group = &snbep_uncore_pcu_format_group,
-};
-
-static struct intel_uncore_type *hswep_msr_uncores[] = {
- &hswep_uncore_ubox,
- &hswep_uncore_cbox,
- &hswep_uncore_sbox,
- &hswep_uncore_pcu,
- NULL,
-};
-
-void hswep_uncore_cpu_init(void)
-{
- if (hswep_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
- hswep_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
-
- /* Detect 6-8 core systems with only two SBOXes */
- if (uncore_extra_pci_dev[0][HSWEP_PCI_PCU_3]) {
- u32 capid4;
-
- pci_read_config_dword(uncore_extra_pci_dev[0][HSWEP_PCI_PCU_3],
- 0x94, &capid4);
- if (((capid4 >> 6) & 0x3) == 0)
- hswep_uncore_sbox.num_boxes = 2;
- }
-
- uncore_msr_uncores = hswep_msr_uncores;
-}
-
-static struct intel_uncore_type hswep_uncore_ha = {
- .name = "ha",
- .num_counters = 5,
- .num_boxes = 2,
- .perf_ctr_bits = 48,
- SNBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-static struct uncore_event_desc hswep_uncore_imc_events[] = {
- INTEL_UNCORE_EVENT_DESC(clockticks, "event=0x00,umask=0x00"),
- INTEL_UNCORE_EVENT_DESC(cas_count_read, "event=0x04,umask=0x03"),
- INTEL_UNCORE_EVENT_DESC(cas_count_read.scale, "6.103515625e-5"),
- INTEL_UNCORE_EVENT_DESC(cas_count_read.unit, "MiB"),
- INTEL_UNCORE_EVENT_DESC(cas_count_write, "event=0x04,umask=0x0c"),
- INTEL_UNCORE_EVENT_DESC(cas_count_write.scale, "6.103515625e-5"),
- INTEL_UNCORE_EVENT_DESC(cas_count_write.unit, "MiB"),
- { /* end: all zeroes */ },
-};
-
-static struct intel_uncore_type hswep_uncore_imc = {
- .name = "imc",
- .num_counters = 5,
- .num_boxes = 8,
- .perf_ctr_bits = 48,
- .fixed_ctr_bits = 48,
- .fixed_ctr = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR,
- .fixed_ctl = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL,
- .event_descs = hswep_uncore_imc_events,
- SNBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-static unsigned hswep_uncore_irp_ctrs[] = {0xa0, 0xa8, 0xb0, 0xb8};
-
-static u64 hswep_uncore_irp_read_counter(struct intel_uncore_box *box, struct perf_event *event)
-{
- struct pci_dev *pdev = box->pci_dev;
- struct hw_perf_event *hwc = &event->hw;
- u64 count = 0;
-
- pci_read_config_dword(pdev, hswep_uncore_irp_ctrs[hwc->idx], (u32 *)&count);
- pci_read_config_dword(pdev, hswep_uncore_irp_ctrs[hwc->idx] + 4, (u32 *)&count + 1);
-
- return count;
-}
-
-static struct intel_uncore_ops hswep_uncore_irp_ops = {
- .init_box = snbep_uncore_pci_init_box,
- .disable_box = snbep_uncore_pci_disable_box,
- .enable_box = snbep_uncore_pci_enable_box,
- .disable_event = ivbep_uncore_irp_disable_event,
- .enable_event = ivbep_uncore_irp_enable_event,
- .read_counter = hswep_uncore_irp_read_counter,
-};
-
-static struct intel_uncore_type hswep_uncore_irp = {
- .name = "irp",
- .num_counters = 4,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- .event_mask = SNBEP_PMON_RAW_EVENT_MASK,
- .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
- .ops = &hswep_uncore_irp_ops,
- .format_group = &snbep_uncore_format_group,
-};
-
-static struct intel_uncore_type hswep_uncore_qpi = {
- .name = "qpi",
- .num_counters = 5,
- .num_boxes = 3,
- .perf_ctr_bits = 48,
- .perf_ctr = SNBEP_PCI_PMON_CTR0,
- .event_ctl = SNBEP_PCI_PMON_CTL0,
- .event_mask = SNBEP_QPI_PCI_PMON_RAW_EVENT_MASK,
- .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
- .num_shared_regs = 1,
- .ops = &snbep_uncore_qpi_ops,
- .format_group = &snbep_uncore_qpi_format_group,
-};
-
-static struct event_constraint hswep_uncore_r2pcie_constraints[] = {
- UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x23, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x24, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x25, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x27, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x29, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2a, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x2b, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x35, 0x3),
- EVENT_CONSTRAINT_END
-};
-
-static struct intel_uncore_type hswep_uncore_r2pcie = {
- .name = "r2pcie",
- .num_counters = 4,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- .constraints = hswep_uncore_r2pcie_constraints,
- SNBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-static struct event_constraint hswep_uncore_r3qpi_constraints[] = {
- UNCORE_EVENT_CONSTRAINT(0x01, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x07, 0x7),
- UNCORE_EVENT_CONSTRAINT(0x08, 0x7),
- UNCORE_EVENT_CONSTRAINT(0x09, 0x7),
- UNCORE_EVENT_CONSTRAINT(0x0a, 0x7),
- UNCORE_EVENT_CONSTRAINT(0x0e, 0x7),
- UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x12, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x14, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x15, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x1f, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x20, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x21, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x22, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x25, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x29, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2e, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2f, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x31, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x36, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x37, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x39, 0x3),
- EVENT_CONSTRAINT_END
-};
-
-static struct intel_uncore_type hswep_uncore_r3qpi = {
- .name = "r3qpi",
- .num_counters = 4,
- .num_boxes = 3,
- .perf_ctr_bits = 44,
- .constraints = hswep_uncore_r3qpi_constraints,
- SNBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-enum {
- HSWEP_PCI_UNCORE_HA,
- HSWEP_PCI_UNCORE_IMC,
- HSWEP_PCI_UNCORE_IRP,
- HSWEP_PCI_UNCORE_QPI,
- HSWEP_PCI_UNCORE_R2PCIE,
- HSWEP_PCI_UNCORE_R3QPI,
-};
-
-static struct intel_uncore_type *hswep_pci_uncores[] = {
- [HSWEP_PCI_UNCORE_HA] = &hswep_uncore_ha,
- [HSWEP_PCI_UNCORE_IMC] = &hswep_uncore_imc,
- [HSWEP_PCI_UNCORE_IRP] = &hswep_uncore_irp,
- [HSWEP_PCI_UNCORE_QPI] = &hswep_uncore_qpi,
- [HSWEP_PCI_UNCORE_R2PCIE] = &hswep_uncore_r2pcie,
- [HSWEP_PCI_UNCORE_R3QPI] = &hswep_uncore_r3qpi,
- NULL,
-};
-
-static const struct pci_device_id hswep_uncore_pci_ids[] = {
- { /* Home Agent 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f30),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_HA, 0),
- },
- { /* Home Agent 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f38),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_HA, 1),
- },
- { /* MC0 Channel 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fb0),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 0),
- },
- { /* MC0 Channel 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fb1),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 1),
- },
- { /* MC0 Channel 2 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fb4),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 2),
- },
- { /* MC0 Channel 3 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fb5),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 3),
- },
- { /* MC1 Channel 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fd0),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 4),
- },
- { /* MC1 Channel 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fd1),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 5),
- },
- { /* MC1 Channel 2 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fd4),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 6),
- },
- { /* MC1 Channel 3 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fd5),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 7),
- },
- { /* IRP */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f39),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IRP, 0),
- },
- { /* QPI0 Port 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f32),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_QPI, 0),
- },
- { /* QPI0 Port 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f33),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_QPI, 1),
- },
- { /* QPI1 Port 2 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f3a),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_QPI, 2),
- },
- { /* R2PCIe */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f34),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_R2PCIE, 0),
- },
- { /* R3QPI0 Link 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f36),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_R3QPI, 0),
- },
- { /* R3QPI0 Link 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f37),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_R3QPI, 1),
- },
- { /* R3QPI1 Link 2 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f3e),
- .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_R3QPI, 2),
- },
- { /* QPI Port 0 filter */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f86),
- .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
- SNBEP_PCI_QPI_PORT0_FILTER),
- },
- { /* QPI Port 1 filter */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f96),
- .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
- SNBEP_PCI_QPI_PORT1_FILTER),
- },
- { /* PCU.3 (for Capability registers) */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fc0),
- .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
- HSWEP_PCI_PCU_3),
- },
- { /* end: all zeroes */ }
-};
-
-static struct pci_driver hswep_uncore_pci_driver = {
- .name = "hswep_uncore",
- .id_table = hswep_uncore_pci_ids,
-};
-
-int hswep_uncore_pci_init(void)
-{
- int ret = snbep_pci2phy_map_init(0x2f1e);
- if (ret)
- return ret;
- uncore_pci_uncores = hswep_pci_uncores;
- uncore_pci_driver = &hswep_uncore_pci_driver;
- return 0;
-}
-/* end of Haswell-EP uncore support */
-
-/* BDX uncore support */
-
-static struct intel_uncore_type bdx_uncore_ubox = {
- .name = "ubox",
- .num_counters = 2,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- .fixed_ctr_bits = 48,
- .perf_ctr = HSWEP_U_MSR_PMON_CTR0,
- .event_ctl = HSWEP_U_MSR_PMON_CTL0,
- .event_mask = SNBEP_U_MSR_PMON_RAW_EVENT_MASK,
- .fixed_ctr = HSWEP_U_MSR_PMON_UCLK_FIXED_CTR,
- .fixed_ctl = HSWEP_U_MSR_PMON_UCLK_FIXED_CTL,
- .num_shared_regs = 1,
- .ops = &ivbep_uncore_msr_ops,
- .format_group = &ivbep_uncore_ubox_format_group,
-};
-
-static struct event_constraint bdx_uncore_cbox_constraints[] = {
- UNCORE_EVENT_CONSTRAINT(0x09, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x3e, 0x1),
- EVENT_CONSTRAINT_END
-};
-
-static struct intel_uncore_type bdx_uncore_cbox = {
- .name = "cbox",
- .num_counters = 4,
- .num_boxes = 24,
- .perf_ctr_bits = 48,
- .event_ctl = HSWEP_C0_MSR_PMON_CTL0,
- .perf_ctr = HSWEP_C0_MSR_PMON_CTR0,
- .event_mask = SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK,
- .box_ctl = HSWEP_C0_MSR_PMON_BOX_CTL,
- .msr_offset = HSWEP_CBO_MSR_OFFSET,
- .num_shared_regs = 1,
- .constraints = bdx_uncore_cbox_constraints,
- .ops = &hswep_uncore_cbox_ops,
- .format_group = &hswep_uncore_cbox_format_group,
-};
-
-static struct intel_uncore_type bdx_uncore_sbox = {
- .name = "sbox",
- .num_counters = 4,
- .num_boxes = 4,
- .perf_ctr_bits = 48,
- .event_ctl = HSWEP_S0_MSR_PMON_CTL0,
- .perf_ctr = HSWEP_S0_MSR_PMON_CTR0,
- .event_mask = HSWEP_S_MSR_PMON_RAW_EVENT_MASK,
- .box_ctl = HSWEP_S0_MSR_PMON_BOX_CTL,
- .msr_offset = HSWEP_SBOX_MSR_OFFSET,
- .ops = &hswep_uncore_sbox_msr_ops,
- .format_group = &hswep_uncore_sbox_format_group,
-};
-
-static struct intel_uncore_type *bdx_msr_uncores[] = {
- &bdx_uncore_ubox,
- &bdx_uncore_cbox,
- &bdx_uncore_sbox,
- &hswep_uncore_pcu,
- NULL,
-};
-
-void bdx_uncore_cpu_init(void)
-{
- if (bdx_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
- bdx_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
- uncore_msr_uncores = bdx_msr_uncores;
-}
-
-static struct intel_uncore_type bdx_uncore_ha = {
- .name = "ha",
- .num_counters = 4,
- .num_boxes = 2,
- .perf_ctr_bits = 48,
- SNBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-static struct intel_uncore_type bdx_uncore_imc = {
- .name = "imc",
- .num_counters = 5,
- .num_boxes = 8,
- .perf_ctr_bits = 48,
- .fixed_ctr_bits = 48,
- .fixed_ctr = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR,
- .fixed_ctl = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL,
- .event_descs = hswep_uncore_imc_events,
- SNBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-static struct intel_uncore_type bdx_uncore_irp = {
- .name = "irp",
- .num_counters = 4,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- .event_mask = SNBEP_PMON_RAW_EVENT_MASK,
- .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
- .ops = &hswep_uncore_irp_ops,
- .format_group = &snbep_uncore_format_group,
-};
-
-static struct intel_uncore_type bdx_uncore_qpi = {
- .name = "qpi",
- .num_counters = 4,
- .num_boxes = 3,
- .perf_ctr_bits = 48,
- .perf_ctr = SNBEP_PCI_PMON_CTR0,
- .event_ctl = SNBEP_PCI_PMON_CTL0,
- .event_mask = SNBEP_QPI_PCI_PMON_RAW_EVENT_MASK,
- .box_ctl = SNBEP_PCI_PMON_BOX_CTL,
- .num_shared_regs = 1,
- .ops = &snbep_uncore_qpi_ops,
- .format_group = &snbep_uncore_qpi_format_group,
-};
-
-static struct event_constraint bdx_uncore_r2pcie_constraints[] = {
- UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x23, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x25, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
- EVENT_CONSTRAINT_END
-};
-
-static struct intel_uncore_type bdx_uncore_r2pcie = {
- .name = "r2pcie",
- .num_counters = 4,
- .num_boxes = 1,
- .perf_ctr_bits = 48,
- .constraints = bdx_uncore_r2pcie_constraints,
- SNBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-static struct event_constraint bdx_uncore_r3qpi_constraints[] = {
- UNCORE_EVENT_CONSTRAINT(0x01, 0x7),
- UNCORE_EVENT_CONSTRAINT(0x07, 0x7),
- UNCORE_EVENT_CONSTRAINT(0x08, 0x7),
- UNCORE_EVENT_CONSTRAINT(0x09, 0x7),
- UNCORE_EVENT_CONSTRAINT(0x0a, 0x7),
- UNCORE_EVENT_CONSTRAINT(0x0e, 0x7),
- UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
- UNCORE_EVENT_CONSTRAINT(0x14, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x15, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x1f, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x20, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x21, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x22, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x25, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x29, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2e, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x2f, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x36, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x37, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
- UNCORE_EVENT_CONSTRAINT(0x39, 0x3),
- EVENT_CONSTRAINT_END
-};
-
-static struct intel_uncore_type bdx_uncore_r3qpi = {
- .name = "r3qpi",
- .num_counters = 3,
- .num_boxes = 3,
- .perf_ctr_bits = 48,
- .constraints = bdx_uncore_r3qpi_constraints,
- SNBEP_UNCORE_PCI_COMMON_INIT(),
-};
-
-enum {
- BDX_PCI_UNCORE_HA,
- BDX_PCI_UNCORE_IMC,
- BDX_PCI_UNCORE_IRP,
- BDX_PCI_UNCORE_QPI,
- BDX_PCI_UNCORE_R2PCIE,
- BDX_PCI_UNCORE_R3QPI,
-};
-
-static struct intel_uncore_type *bdx_pci_uncores[] = {
- [BDX_PCI_UNCORE_HA] = &bdx_uncore_ha,
- [BDX_PCI_UNCORE_IMC] = &bdx_uncore_imc,
- [BDX_PCI_UNCORE_IRP] = &bdx_uncore_irp,
- [BDX_PCI_UNCORE_QPI] = &bdx_uncore_qpi,
- [BDX_PCI_UNCORE_R2PCIE] = &bdx_uncore_r2pcie,
- [BDX_PCI_UNCORE_R3QPI] = &bdx_uncore_r3qpi,
- NULL,
-};
-
-static const struct pci_device_id bdx_uncore_pci_ids[] = {
- { /* Home Agent 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f30),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_HA, 0),
- },
- { /* Home Agent 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f38),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_HA, 1),
- },
- { /* MC0 Channel 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fb0),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 0),
- },
- { /* MC0 Channel 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fb1),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 1),
- },
- { /* MC0 Channel 2 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fb4),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 2),
- },
- { /* MC0 Channel 3 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fb5),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 3),
- },
- { /* MC1 Channel 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fd0),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 4),
- },
- { /* MC1 Channel 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fd1),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 5),
- },
- { /* MC1 Channel 2 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fd4),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 6),
- },
- { /* MC1 Channel 3 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fd5),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 7),
- },
- { /* IRP */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f39),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IRP, 0),
- },
- { /* QPI0 Port 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f32),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_QPI, 0),
- },
- { /* QPI0 Port 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f33),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_QPI, 1),
- },
- { /* QPI1 Port 2 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f3a),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_QPI, 2),
- },
- { /* R2PCIe */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f34),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_R2PCIE, 0),
- },
- { /* R3QPI0 Link 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f36),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_R3QPI, 0),
- },
- { /* R3QPI0 Link 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f37),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_R3QPI, 1),
- },
- { /* R3QPI1 Link 2 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f3e),
- .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_R3QPI, 2),
- },
- { /* QPI Port 0 filter */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f86),
- .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV, 0),
- },
- { /* QPI Port 1 filter */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f96),
- .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV, 1),
- },
- { /* QPI Port 2 filter */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f46),
- .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV, 2),
- },
- { /* end: all zeroes */ }
-};
-
-static struct pci_driver bdx_uncore_pci_driver = {
- .name = "bdx_uncore",
- .id_table = bdx_uncore_pci_ids,
-};
-
-int bdx_uncore_pci_init(void)
-{
- int ret = snbep_pci2phy_map_init(0x6f1e);
-
- if (ret)
- return ret;
- uncore_pci_uncores = bdx_pci_uncores;
- uncore_pci_driver = &bdx_uncore_pci_driver;
- return 0;
-}
-
-/* end of BDX uncore support */
projects / openwrt / staging / blogic.git / commitdiff