arch/x86/events/intel/uncore_snbep.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /* SandyBridge-EP/IvyTown uncore support */
   3 #include "uncore.h"
   4
   5 /* SNB-EP pci bus to socket mapping */
   6 #define SNBEP_CPUNODEID                 0x40
   7 #define SNBEP_GIDNIDMAP                 0x54
   8
   9 /* SNB-EP Box level control */
  10 #define SNBEP_PMON_BOX_CTL_RST_CTRL     (1 << 0)
  11 #define SNBEP_PMON_BOX_CTL_RST_CTRS     (1 << 1)
  12 #define SNBEP_PMON_BOX_CTL_FRZ          (1 << 8)
  13 #define SNBEP_PMON_BOX_CTL_FRZ_EN       (1 << 16)
  14 #define SNBEP_PMON_BOX_CTL_INT          (SNBEP_PMON_BOX_CTL_RST_CTRL | \
  15                                          SNBEP_PMON_BOX_CTL_RST_CTRS | \
  16                                          SNBEP_PMON_BOX_CTL_FRZ_EN)
  17 /* SNB-EP event control */
  18 #define SNBEP_PMON_CTL_EV_SEL_MASK      0x000000ff
  19 #define SNBEP_PMON_CTL_UMASK_MASK       0x0000ff00
  20 #define SNBEP_PMON_CTL_RST              (1 << 17)
  21 #define SNBEP_PMON_CTL_EDGE_DET         (1 << 18)
  22 #define SNBEP_PMON_CTL_EV_SEL_EXT       (1 << 21)
  23 #define SNBEP_PMON_CTL_EN               (1 << 22)
  24 #define SNBEP_PMON_CTL_INVERT           (1 << 23)
  25 #define SNBEP_PMON_CTL_TRESH_MASK       0xff000000
  26 #define SNBEP_PMON_RAW_EVENT_MASK       (SNBEP_PMON_CTL_EV_SEL_MASK | \
  27                                          SNBEP_PMON_CTL_UMASK_MASK | \
  28                                          SNBEP_PMON_CTL_EDGE_DET | \
  29                                          SNBEP_PMON_CTL_INVERT | \
  30                                          SNBEP_PMON_CTL_TRESH_MASK)
  31
  32 /* SNB-EP Ubox event control */
  33 #define SNBEP_U_MSR_PMON_CTL_TRESH_MASK         0x1f000000
  34 #define SNBEP_U_MSR_PMON_RAW_EVENT_MASK         \
  35                                 (SNBEP_PMON_CTL_EV_SEL_MASK | \
  36                                  SNBEP_PMON_CTL_UMASK_MASK | \
  37                                  SNBEP_PMON_CTL_EDGE_DET | \
  38                                  SNBEP_PMON_CTL_INVERT | \
  39                                  SNBEP_U_MSR_PMON_CTL_TRESH_MASK)
  40
  41 #define SNBEP_CBO_PMON_CTL_TID_EN               (1 << 19)
  42 #define SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK       (SNBEP_PMON_RAW_EVENT_MASK | \
  43                                                  SNBEP_CBO_PMON_CTL_TID_EN)
  44
  45 /* SNB-EP PCU event control */
  46 #define SNBEP_PCU_MSR_PMON_CTL_OCC_SEL_MASK     0x0000c000
  47 #define SNBEP_PCU_MSR_PMON_CTL_TRESH_MASK       0x1f000000
  48 #define SNBEP_PCU_MSR_PMON_CTL_OCC_INVERT       (1 << 30)
  49 #define SNBEP_PCU_MSR_PMON_CTL_OCC_EDGE_DET     (1 << 31)
  50 #define SNBEP_PCU_MSR_PMON_RAW_EVENT_MASK       \
  51                                 (SNBEP_PMON_CTL_EV_SEL_MASK | \
  52                                  SNBEP_PCU_MSR_PMON_CTL_OCC_SEL_MASK | \
  53                                  SNBEP_PMON_CTL_EDGE_DET | \
  54                                  SNBEP_PMON_CTL_INVERT | \
  55                                  SNBEP_PCU_MSR_PMON_CTL_TRESH_MASK | \
  56                                  SNBEP_PCU_MSR_PMON_CTL_OCC_INVERT | \
  57                                  SNBEP_PCU_MSR_PMON_CTL_OCC_EDGE_DET)
  58
  59 #define SNBEP_QPI_PCI_PMON_RAW_EVENT_MASK       \
  60                                 (SNBEP_PMON_RAW_EVENT_MASK | \
  61                                  SNBEP_PMON_CTL_EV_SEL_EXT)
  62
  63 /* SNB-EP pci control register */
  64 #define SNBEP_PCI_PMON_BOX_CTL                  0xf4
  65 #define SNBEP_PCI_PMON_CTL0                     0xd8
  66 /* SNB-EP pci counter register */
  67 #define SNBEP_PCI_PMON_CTR0                     0xa0
  68
  69 /* SNB-EP home agent register */
  70 #define SNBEP_HA_PCI_PMON_BOX_ADDRMATCH0        0x40
  71 #define SNBEP_HA_PCI_PMON_BOX_ADDRMATCH1        0x44
  72 #define SNBEP_HA_PCI_PMON_BOX_OPCODEMATCH       0x48
  73 /* SNB-EP memory controller register */
  74 #define SNBEP_MC_CHy_PCI_PMON_FIXED_CTL         0xf0
  75 #define SNBEP_MC_CHy_PCI_PMON_FIXED_CTR         0xd0
  76 /* SNB-EP QPI register */
  77 #define SNBEP_Q_Py_PCI_PMON_PKT_MATCH0          0x228
  78 #define SNBEP_Q_Py_PCI_PMON_PKT_MATCH1          0x22c
  79 #define SNBEP_Q_Py_PCI_PMON_PKT_MASK0           0x238
  80 #define SNBEP_Q_Py_PCI_PMON_PKT_MASK1           0x23c
  81
  82 /* SNB-EP Ubox register */
  83 #define SNBEP_U_MSR_PMON_CTR0                   0xc16
  84 #define SNBEP_U_MSR_PMON_CTL0                   0xc10
  85
  86 #define SNBEP_U_MSR_PMON_UCLK_FIXED_CTL         0xc08
  87 #define SNBEP_U_MSR_PMON_UCLK_FIXED_CTR         0xc09
  88
  89 /* SNB-EP Cbo register */
  90 #define SNBEP_C0_MSR_PMON_CTR0                  0xd16
  91 #define SNBEP_C0_MSR_PMON_CTL0                  0xd10
  92 #define SNBEP_C0_MSR_PMON_BOX_CTL               0xd04
  93 #define SNBEP_C0_MSR_PMON_BOX_FILTER            0xd14
  94 #define SNBEP_CBO_MSR_OFFSET                    0x20
  95
  96 #define SNBEP_CB0_MSR_PMON_BOX_FILTER_TID       0x1f
  97 #define SNBEP_CB0_MSR_PMON_BOX_FILTER_NID       0x3fc00
  98 #define SNBEP_CB0_MSR_PMON_BOX_FILTER_STATE     0x7c0000
  99 #define SNBEP_CB0_MSR_PMON_BOX_FILTER_OPC       0xff800000
 100
 101 #define SNBEP_CBO_EVENT_EXTRA_REG(e, m, i) {    \
 102         .event = (e),                           \
 103         .msr = SNBEP_C0_MSR_PMON_BOX_FILTER,    \
 104         .config_mask = (m),                     \
 105         .idx = (i)                              \
 106 }
 107
 108 /* SNB-EP PCU register */
 109 #define SNBEP_PCU_MSR_PMON_CTR0                 0xc36
 110 #define SNBEP_PCU_MSR_PMON_CTL0                 0xc30
 111 #define SNBEP_PCU_MSR_PMON_BOX_CTL              0xc24
 112 #define SNBEP_PCU_MSR_PMON_BOX_FILTER           0xc34
 113 #define SNBEP_PCU_MSR_PMON_BOX_FILTER_MASK      0xffffffff
 114 #define SNBEP_PCU_MSR_CORE_C3_CTR               0x3fc
 115 #define SNBEP_PCU_MSR_CORE_C6_CTR               0x3fd
 116
 117 /* IVBEP event control */
 118 #define IVBEP_PMON_BOX_CTL_INT          (SNBEP_PMON_BOX_CTL_RST_CTRL | \
 119                                          SNBEP_PMON_BOX_CTL_RST_CTRS)
 120 #define IVBEP_PMON_RAW_EVENT_MASK               (SNBEP_PMON_CTL_EV_SEL_MASK | \
 121                                          SNBEP_PMON_CTL_UMASK_MASK | \
 122                                          SNBEP_PMON_CTL_EDGE_DET | \
 123                                          SNBEP_PMON_CTL_TRESH_MASK)
 124 /* IVBEP Ubox */
 125 #define IVBEP_U_MSR_PMON_GLOBAL_CTL             0xc00
 126 #define IVBEP_U_PMON_GLOBAL_FRZ_ALL             (1 << 31)
 127 #define IVBEP_U_PMON_GLOBAL_UNFRZ_ALL           (1 << 29)
 128
 129 #define IVBEP_U_MSR_PMON_RAW_EVENT_MASK \
 130                                 (SNBEP_PMON_CTL_EV_SEL_MASK | \
 131                                  SNBEP_PMON_CTL_UMASK_MASK | \
 132                                  SNBEP_PMON_CTL_EDGE_DET | \
 133                                  SNBEP_U_MSR_PMON_CTL_TRESH_MASK)
 134 /* IVBEP Cbo */
 135 #define IVBEP_CBO_MSR_PMON_RAW_EVENT_MASK               (IVBEP_PMON_RAW_EVENT_MASK | \
 136                                                  SNBEP_CBO_PMON_CTL_TID_EN)
 137
 138 #define IVBEP_CB0_MSR_PMON_BOX_FILTER_TID               (0x1fULL << 0)
 139 #define IVBEP_CB0_MSR_PMON_BOX_FILTER_LINK      (0xfULL << 5)
 140 #define IVBEP_CB0_MSR_PMON_BOX_FILTER_STATE     (0x3fULL << 17)
 141 #define IVBEP_CB0_MSR_PMON_BOX_FILTER_NID               (0xffffULL << 32)
 142 #define IVBEP_CB0_MSR_PMON_BOX_FILTER_OPC               (0x1ffULL << 52)
 143 #define IVBEP_CB0_MSR_PMON_BOX_FILTER_C6                (0x1ULL << 61)
 144 #define IVBEP_CB0_MSR_PMON_BOX_FILTER_NC                (0x1ULL << 62)
 145 #define IVBEP_CB0_MSR_PMON_BOX_FILTER_ISOC      (0x1ULL << 63)
 146
 147 /* IVBEP home agent */
 148 #define IVBEP_HA_PCI_PMON_CTL_Q_OCC_RST         (1 << 16)
 149 #define IVBEP_HA_PCI_PMON_RAW_EVENT_MASK                \
 150                                 (IVBEP_PMON_RAW_EVENT_MASK | \
 151                                  IVBEP_HA_PCI_PMON_CTL_Q_OCC_RST)
 152 /* IVBEP PCU */
 153 #define IVBEP_PCU_MSR_PMON_RAW_EVENT_MASK       \
 154                                 (SNBEP_PMON_CTL_EV_SEL_MASK | \
 155                                  SNBEP_PCU_MSR_PMON_CTL_OCC_SEL_MASK | \
 156                                  SNBEP_PMON_CTL_EDGE_DET | \
 157                                  SNBEP_PCU_MSR_PMON_CTL_TRESH_MASK | \
 158                                  SNBEP_PCU_MSR_PMON_CTL_OCC_INVERT | \
 159                                  SNBEP_PCU_MSR_PMON_CTL_OCC_EDGE_DET)
 160 /* IVBEP QPI */
 161 #define IVBEP_QPI_PCI_PMON_RAW_EVENT_MASK       \
 162                                 (IVBEP_PMON_RAW_EVENT_MASK | \
 163                                  SNBEP_PMON_CTL_EV_SEL_EXT)
 164
 165 #define __BITS_VALUE(x, i, n)  ((typeof(x))(((x) >> ((i) * (n))) & \
 166                                 ((1ULL << (n)) - 1)))
 167
 168 /* Haswell-EP Ubox */
 169 #define HSWEP_U_MSR_PMON_CTR0                   0x709
 170 #define HSWEP_U_MSR_PMON_CTL0                   0x705
 171 #define HSWEP_U_MSR_PMON_FILTER                 0x707
 172
 173 #define HSWEP_U_MSR_PMON_UCLK_FIXED_CTL         0x703
 174 #define HSWEP_U_MSR_PMON_UCLK_FIXED_CTR         0x704
 175
 176 #define HSWEP_U_MSR_PMON_BOX_FILTER_TID         (0x1 << 0)
 177 #define HSWEP_U_MSR_PMON_BOX_FILTER_CID         (0x1fULL << 1)
 178 #define HSWEP_U_MSR_PMON_BOX_FILTER_MASK \
 179                                         (HSWEP_U_MSR_PMON_BOX_FILTER_TID | \
 180                                          HSWEP_U_MSR_PMON_BOX_FILTER_CID)
 181
 182 /* Haswell-EP CBo */
 183 #define HSWEP_C0_MSR_PMON_CTR0                  0xe08
 184 #define HSWEP_C0_MSR_PMON_CTL0                  0xe01
 185 #define HSWEP_C0_MSR_PMON_BOX_CTL                       0xe00
 186 #define HSWEP_C0_MSR_PMON_BOX_FILTER0           0xe05
 187 #define HSWEP_CBO_MSR_OFFSET                    0x10
 188
 189
 190 #define HSWEP_CB0_MSR_PMON_BOX_FILTER_TID               (0x3fULL << 0)
 191 #define HSWEP_CB0_MSR_PMON_BOX_FILTER_LINK      (0xfULL << 6)
 192 #define HSWEP_CB0_MSR_PMON_BOX_FILTER_STATE     (0x7fULL << 17)
 193 #define HSWEP_CB0_MSR_PMON_BOX_FILTER_NID               (0xffffULL << 32)
 194 #define HSWEP_CB0_MSR_PMON_BOX_FILTER_OPC               (0x1ffULL << 52)
 195 #define HSWEP_CB0_MSR_PMON_BOX_FILTER_C6                (0x1ULL << 61)
 196 #define HSWEP_CB0_MSR_PMON_BOX_FILTER_NC                (0x1ULL << 62)
 197 #define HSWEP_CB0_MSR_PMON_BOX_FILTER_ISOC      (0x1ULL << 63)
 198
 199
 200 /* Haswell-EP Sbox */
 201 #define HSWEP_S0_MSR_PMON_CTR0                  0x726
 202 #define HSWEP_S0_MSR_PMON_CTL0                  0x721
 203 #define HSWEP_S0_MSR_PMON_BOX_CTL                       0x720
 204 #define HSWEP_SBOX_MSR_OFFSET                   0xa
 205 #define HSWEP_S_MSR_PMON_RAW_EVENT_MASK         (SNBEP_PMON_RAW_EVENT_MASK | \
 206                                                  SNBEP_CBO_PMON_CTL_TID_EN)
 207
 208 /* Haswell-EP PCU */
 209 #define HSWEP_PCU_MSR_PMON_CTR0                 0x717
 210 #define HSWEP_PCU_MSR_PMON_CTL0                 0x711
 211 #define HSWEP_PCU_MSR_PMON_BOX_CTL              0x710
 212 #define HSWEP_PCU_MSR_PMON_BOX_FILTER           0x715
 213
 214 /* KNL Ubox */
 215 #define KNL_U_MSR_PMON_RAW_EVENT_MASK \
 216                                         (SNBEP_U_MSR_PMON_RAW_EVENT_MASK | \
 217                                                 SNBEP_CBO_PMON_CTL_TID_EN)
 218 /* KNL CHA */
 219 #define KNL_CHA_MSR_OFFSET                      0xc
 220 #define KNL_CHA_MSR_PMON_CTL_QOR                (1 << 16)
 221 #define KNL_CHA_MSR_PMON_RAW_EVENT_MASK \
 222                                         (SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK | \
 223                                          KNL_CHA_MSR_PMON_CTL_QOR)
 224 #define KNL_CHA_MSR_PMON_BOX_FILTER_TID         0x1ff
 225 #define KNL_CHA_MSR_PMON_BOX_FILTER_STATE       (7 << 18)
 226 #define KNL_CHA_MSR_PMON_BOX_FILTER_OP          (0xfffffe2aULL << 32)
 227 #define KNL_CHA_MSR_PMON_BOX_FILTER_REMOTE_NODE (0x1ULL << 32)
 228 #define KNL_CHA_MSR_PMON_BOX_FILTER_LOCAL_NODE  (0x1ULL << 33)
 229 #define KNL_CHA_MSR_PMON_BOX_FILTER_NNC         (0x1ULL << 37)
 230
 231 /* KNL EDC/MC UCLK */
 232 #define KNL_UCLK_MSR_PMON_CTR0_LOW              0x400
 233 #define KNL_UCLK_MSR_PMON_CTL0                  0x420
 234 #define KNL_UCLK_MSR_PMON_BOX_CTL               0x430
 235 #define KNL_UCLK_MSR_PMON_UCLK_FIXED_LOW        0x44c
 236 #define KNL_UCLK_MSR_PMON_UCLK_FIXED_CTL        0x454
 237 #define KNL_PMON_FIXED_CTL_EN                   0x1
 238
 239 /* KNL EDC */
 240 #define KNL_EDC0_ECLK_MSR_PMON_CTR0_LOW         0xa00
 241 #define KNL_EDC0_ECLK_MSR_PMON_CTL0             0xa20
 242 #define KNL_EDC0_ECLK_MSR_PMON_BOX_CTL          0xa30
 243 #define KNL_EDC0_ECLK_MSR_PMON_ECLK_FIXED_LOW   0xa3c
 244 #define KNL_EDC0_ECLK_MSR_PMON_ECLK_FIXED_CTL   0xa44
 245
 246 /* KNL MC */
 247 #define KNL_MC0_CH0_MSR_PMON_CTR0_LOW           0xb00
 248 #define KNL_MC0_CH0_MSR_PMON_CTL0               0xb20
 249 #define KNL_MC0_CH0_MSR_PMON_BOX_CTL            0xb30
 250 #define KNL_MC0_CH0_MSR_PMON_FIXED_LOW          0xb3c
 251 #define KNL_MC0_CH0_MSR_PMON_FIXED_CTL          0xb44
 252
 253 /* KNL IRP */
 254 #define KNL_IRP_PCI_PMON_BOX_CTL                0xf0
 255 #define KNL_IRP_PCI_PMON_RAW_EVENT_MASK         (SNBEP_PMON_RAW_EVENT_MASK | \
 256                                                  KNL_CHA_MSR_PMON_CTL_QOR)
 257 /* KNL PCU */
 258 #define KNL_PCU_PMON_CTL_EV_SEL_MASK            0x0000007f
 259 #define KNL_PCU_PMON_CTL_USE_OCC_CTR            (1 << 7)
 260 #define KNL_PCU_MSR_PMON_CTL_TRESH_MASK         0x3f000000
 261 #define KNL_PCU_MSR_PMON_RAW_EVENT_MASK \
 262                                 (KNL_PCU_PMON_CTL_EV_SEL_MASK | \
 263                                  KNL_PCU_PMON_CTL_USE_OCC_CTR | \
 264                                  SNBEP_PCU_MSR_PMON_CTL_OCC_SEL_MASK | \
 265                                  SNBEP_PMON_CTL_EDGE_DET | \
 266                                  SNBEP_CBO_PMON_CTL_TID_EN | \
 267                                  SNBEP_PMON_CTL_INVERT | \
 268                                  KNL_PCU_MSR_PMON_CTL_TRESH_MASK | \
 269                                  SNBEP_PCU_MSR_PMON_CTL_OCC_INVERT | \
 270                                  SNBEP_PCU_MSR_PMON_CTL_OCC_EDGE_DET)
 271
 272 /* SKX pci bus to socket mapping */
 273 #define SKX_CPUNODEID                   0xc0
 274 #define SKX_GIDNIDMAP                   0xd4
 275
 276 /* SKX CHA */
 277 #define SKX_CHA_MSR_PMON_BOX_FILTER_TID         (0x1ffULL << 0)
 278 #define SKX_CHA_MSR_PMON_BOX_FILTER_LINK        (0xfULL << 9)
 279 #define SKX_CHA_MSR_PMON_BOX_FILTER_STATE       (0x3ffULL << 17)
 280 #define SKX_CHA_MSR_PMON_BOX_FILTER_REM         (0x1ULL << 32)
 281 #define SKX_CHA_MSR_PMON_BOX_FILTER_LOC         (0x1ULL << 33)
 282 #define SKX_CHA_MSR_PMON_BOX_FILTER_ALL_OPC     (0x1ULL << 35)
 283 #define SKX_CHA_MSR_PMON_BOX_FILTER_NM          (0x1ULL << 36)
 284 #define SKX_CHA_MSR_PMON_BOX_FILTER_NOT_NM      (0x1ULL << 37)
 285 #define SKX_CHA_MSR_PMON_BOX_FILTER_OPC0        (0x3ffULL << 41)
 286 #define SKX_CHA_MSR_PMON_BOX_FILTER_OPC1        (0x3ffULL << 51)
 287 #define SKX_CHA_MSR_PMON_BOX_FILTER_C6          (0x1ULL << 61)
 288 #define SKX_CHA_MSR_PMON_BOX_FILTER_NC          (0x1ULL << 62)
 289 #define SKX_CHA_MSR_PMON_BOX_FILTER_ISOC        (0x1ULL << 63)
 290
 291 /* SKX IIO */
 292 #define SKX_IIO0_MSR_PMON_CTL0          0xa48
 293 #define SKX_IIO0_MSR_PMON_CTR0          0xa41
 294 #define SKX_IIO0_MSR_PMON_BOX_CTL       0xa40
 295 #define SKX_IIO_MSR_OFFSET              0x20
 296
 297 #define SKX_PMON_CTL_TRESH_MASK         (0xff << 24)
 298 #define SKX_PMON_CTL_TRESH_MASK_EXT     (0xf)
 299 #define SKX_PMON_CTL_CH_MASK            (0xff << 4)
 300 #define SKX_PMON_CTL_FC_MASK            (0x7 << 12)
 301 #define SKX_IIO_PMON_RAW_EVENT_MASK     (SNBEP_PMON_CTL_EV_SEL_MASK | \
 302                                          SNBEP_PMON_CTL_UMASK_MASK | \
 303                                          SNBEP_PMON_CTL_EDGE_DET | \
 304                                          SNBEP_PMON_CTL_INVERT | \
 305                                          SKX_PMON_CTL_TRESH_MASK)
 306 #define SKX_IIO_PMON_RAW_EVENT_MASK_EXT (SKX_PMON_CTL_TRESH_MASK_EXT | \
 307                                          SKX_PMON_CTL_CH_MASK | \
 308                                          SKX_PMON_CTL_FC_MASK)
 309
 310 /* SKX IRP */
 311 #define SKX_IRP0_MSR_PMON_CTL0          0xa5b
 312 #define SKX_IRP0_MSR_PMON_CTR0          0xa59
 313 #define SKX_IRP0_MSR_PMON_BOX_CTL       0xa58
 314 #define SKX_IRP_MSR_OFFSET              0x20
 315
 316 /* SKX UPI */
 317 #define SKX_UPI_PCI_PMON_CTL0           0x350
 318 #define SKX_UPI_PCI_PMON_CTR0           0x318
 319 #define SKX_UPI_PCI_PMON_BOX_CTL        0x378
 320 #define SKX_UPI_CTL_UMASK_EXT           0xffefff
 321
 322 /* SKX M2M */
 323 #define SKX_M2M_PCI_PMON_CTL0           0x228
 324 #define SKX_M2M_PCI_PMON_CTR0           0x200
 325 #define SKX_M2M_PCI_PMON_BOX_CTL        0x258
 326
 327 DEFINE_UNCORE_FORMAT_ATTR(event, event, "config:0-7");
 328 DEFINE_UNCORE_FORMAT_ATTR(event2, event, "config:0-6");
 329 DEFINE_UNCORE_FORMAT_ATTR(event_ext, event, "config:0-7,21");
 330 DEFINE_UNCORE_FORMAT_ATTR(use_occ_ctr, use_occ_ctr, "config:7");
 331 DEFINE_UNCORE_FORMAT_ATTR(umask, umask, "config:8-15");
 332 DEFINE_UNCORE_FORMAT_ATTR(umask_ext, umask, "config:8-15,32-43,45-55");
 333 DEFINE_UNCORE_FORMAT_ATTR(qor, qor, "config:16");
 334 DEFINE_UNCORE_FORMAT_ATTR(edge, edge, "config:18");
 335 DEFINE_UNCORE_FORMAT_ATTR(tid_en, tid_en, "config:19");
 336 DEFINE_UNCORE_FORMAT_ATTR(inv, inv, "config:23");
 337 DEFINE_UNCORE_FORMAT_ATTR(thresh9, thresh, "config:24-35");
 338 DEFINE_UNCORE_FORMAT_ATTR(thresh8, thresh, "config:24-31");
 339 DEFINE_UNCORE_FORMAT_ATTR(thresh6, thresh, "config:24-29");
 340 DEFINE_UNCORE_FORMAT_ATTR(thresh5, thresh, "config:24-28");
 341 DEFINE_UNCORE_FORMAT_ATTR(occ_sel, occ_sel, "config:14-15");
 342 DEFINE_UNCORE_FORMAT_ATTR(occ_invert, occ_invert, "config:30");
 343 DEFINE_UNCORE_FORMAT_ATTR(occ_edge, occ_edge, "config:14-51");
 344 DEFINE_UNCORE_FORMAT_ATTR(occ_edge_det, occ_edge_det, "config:31");
 345 DEFINE_UNCORE_FORMAT_ATTR(ch_mask, ch_mask, "config:36-43");
 346 DEFINE_UNCORE_FORMAT_ATTR(fc_mask, fc_mask, "config:44-46");
 347 DEFINE_UNCORE_FORMAT_ATTR(filter_tid, filter_tid, "config1:0-4");
 348 DEFINE_UNCORE_FORMAT_ATTR(filter_tid2, filter_tid, "config1:0");
 349 DEFINE_UNCORE_FORMAT_ATTR(filter_tid3, filter_tid, "config1:0-5");
 350 DEFINE_UNCORE_FORMAT_ATTR(filter_tid4, filter_tid, "config1:0-8");
 351 DEFINE_UNCORE_FORMAT_ATTR(filter_cid, filter_cid, "config1:5");
 352 DEFINE_UNCORE_FORMAT_ATTR(filter_link, filter_link, "config1:5-8");
 353 DEFINE_UNCORE_FORMAT_ATTR(filter_link2, filter_link, "config1:6-8");
 354 DEFINE_UNCORE_FORMAT_ATTR(filter_link3, filter_link, "config1:12");
 355 DEFINE_UNCORE_FORMAT_ATTR(filter_nid, filter_nid, "config1:10-17");
 356 DEFINE_UNCORE_FORMAT_ATTR(filter_nid2, filter_nid, "config1:32-47");
 357 DEFINE_UNCORE_FORMAT_ATTR(filter_state, filter_state, "config1:18-22");
 358 DEFINE_UNCORE_FORMAT_ATTR(filter_state2, filter_state, "config1:17-22");
 359 DEFINE_UNCORE_FORMAT_ATTR(filter_state3, filter_state, "config1:17-23");
 360 DEFINE_UNCORE_FORMAT_ATTR(filter_state4, filter_state, "config1:18-20");
 361 DEFINE_UNCORE_FORMAT_ATTR(filter_state5, filter_state, "config1:17-26");
 362 DEFINE_UNCORE_FORMAT_ATTR(filter_rem, filter_rem, "config1:32");
 363 DEFINE_UNCORE_FORMAT_ATTR(filter_loc, filter_loc, "config1:33");
 364 DEFINE_UNCORE_FORMAT_ATTR(filter_nm, filter_nm, "config1:36");
 365 DEFINE_UNCORE_FORMAT_ATTR(filter_not_nm, filter_not_nm, "config1:37");
 366 DEFINE_UNCORE_FORMAT_ATTR(filter_local, filter_local, "config1:33");
 367 DEFINE_UNCORE_FORMAT_ATTR(filter_all_op, filter_all_op, "config1:35");
 368 DEFINE_UNCORE_FORMAT_ATTR(filter_nnm, filter_nnm, "config1:37");
 369 DEFINE_UNCORE_FORMAT_ATTR(filter_opc, filter_opc, "config1:23-31");
 370 DEFINE_UNCORE_FORMAT_ATTR(filter_opc2, filter_opc, "config1:52-60");
 371 DEFINE_UNCORE_FORMAT_ATTR(filter_opc3, filter_opc, "config1:41-60");
 372 DEFINE_UNCORE_FORMAT_ATTR(filter_opc_0, filter_opc0, "config1:41-50");
 373 DEFINE_UNCORE_FORMAT_ATTR(filter_opc_1, filter_opc1, "config1:51-60");
 374 DEFINE_UNCORE_FORMAT_ATTR(filter_nc, filter_nc, "config1:62");
 375 DEFINE_UNCORE_FORMAT_ATTR(filter_c6, filter_c6, "config1:61");
 376 DEFINE_UNCORE_FORMAT_ATTR(filter_isoc, filter_isoc, "config1:63");
 377 DEFINE_UNCORE_FORMAT_ATTR(filter_band0, filter_band0, "config1:0-7");
 378 DEFINE_UNCORE_FORMAT_ATTR(filter_band1, filter_band1, "config1:8-15");
 379 DEFINE_UNCORE_FORMAT_ATTR(filter_band2, filter_band2, "config1:16-23");
 380 DEFINE_UNCORE_FORMAT_ATTR(filter_band3, filter_band3, "config1:24-31");
 381 DEFINE_UNCORE_FORMAT_ATTR(match_rds, match_rds, "config1:48-51");
 382 DEFINE_UNCORE_FORMAT_ATTR(match_rnid30, match_rnid30, "config1:32-35");
 383 DEFINE_UNCORE_FORMAT_ATTR(match_rnid4, match_rnid4, "config1:31");
 384 DEFINE_UNCORE_FORMAT_ATTR(match_dnid, match_dnid, "config1:13-17");
 385 DEFINE_UNCORE_FORMAT_ATTR(match_mc, match_mc, "config1:9-12");
 386 DEFINE_UNCORE_FORMAT_ATTR(match_opc, match_opc, "config1:5-8");
 387 DEFINE_UNCORE_FORMAT_ATTR(match_vnw, match_vnw, "config1:3-4");
 388 DEFINE_UNCORE_FORMAT_ATTR(match0, match0, "config1:0-31");
 389 DEFINE_UNCORE_FORMAT_ATTR(match1, match1, "config1:32-63");
 390 DEFINE_UNCORE_FORMAT_ATTR(mask_rds, mask_rds, "config2:48-51");
 391 DEFINE_UNCORE_FORMAT_ATTR(mask_rnid30, mask_rnid30, "config2:32-35");
 392 DEFINE_UNCORE_FORMAT_ATTR(mask_rnid4, mask_rnid4, "config2:31");
 393 DEFINE_UNCORE_FORMAT_ATTR(mask_dnid, mask_dnid, "config2:13-17");
 394 DEFINE_UNCORE_FORMAT_ATTR(mask_mc, mask_mc, "config2:9-12");
 395 DEFINE_UNCORE_FORMAT_ATTR(mask_opc, mask_opc, "config2:5-8");
 396 DEFINE_UNCORE_FORMAT_ATTR(mask_vnw, mask_vnw, "config2:3-4");
 397 DEFINE_UNCORE_FORMAT_ATTR(mask0, mask0, "config2:0-31");
 398 DEFINE_UNCORE_FORMAT_ATTR(mask1, mask1, "config2:32-63");
 399
 400 static void snbep_uncore_pci_disable_box(struct intel_uncore_box *box)
 401 {
 402         struct pci_dev *pdev = box->pci_dev;
 403         int box_ctl = uncore_pci_box_ctl(box);
 404         u32 config = 0;
 405
 406         if (!pci_read_config_dword(pdev, box_ctl, &config)) {
 407                 config |= SNBEP_PMON_BOX_CTL_FRZ;
 408                 pci_write_config_dword(pdev, box_ctl, config);
 409         }
 410 }
 411
 412 static void snbep_uncore_pci_enable_box(struct intel_uncore_box *box)
 413 {
 414         struct pci_dev *pdev = box->pci_dev;
 415         int box_ctl = uncore_pci_box_ctl(box);
 416         u32 config = 0;
 417
 418         if (!pci_read_config_dword(pdev, box_ctl, &config)) {
 419                 config &= ~SNBEP_PMON_BOX_CTL_FRZ;
 420                 pci_write_config_dword(pdev, box_ctl, config);
 421         }
 422 }
 423
 424 static void snbep_uncore_pci_enable_event(struct intel_uncore_box *box, struct perf_event *event)
 425 {
 426         struct pci_dev *pdev = box->pci_dev;
 427         struct hw_perf_event *hwc = &event->hw;
 428
 429         pci_write_config_dword(pdev, hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
 430 }
 431
 432 static void snbep_uncore_pci_disable_event(struct intel_uncore_box *box, struct perf_event *event)
 433 {
 434         struct pci_dev *pdev = box->pci_dev;
 435         struct hw_perf_event *hwc = &event->hw;
 436
 437         pci_write_config_dword(pdev, hwc->config_base, hwc->config);
 438 }
 439
 440 static u64 snbep_uncore_pci_read_counter(struct intel_uncore_box *box, struct perf_event *event)
 441 {
 442         struct pci_dev *pdev = box->pci_dev;
 443         struct hw_perf_event *hwc = &event->hw;
 444         u64 count = 0;
 445
 446         pci_read_config_dword(pdev, hwc->event_base, (u32 *)&count);
 447         pci_read_config_dword(pdev, hwc->event_base + 4, (u32 *)&count + 1);
 448
 449         return count;
 450 }
 451
 452 static void snbep_uncore_pci_init_box(struct intel_uncore_box *box)
 453 {
 454         struct pci_dev *pdev = box->pci_dev;
 455         int box_ctl = uncore_pci_box_ctl(box);
 456
 457         pci_write_config_dword(pdev, box_ctl, SNBEP_PMON_BOX_CTL_INT);
 458 }
 459
 460 static void snbep_uncore_msr_disable_box(struct intel_uncore_box *box)
 461 {
 462         u64 config;
 463         unsigned msr;
 464
 465         msr = uncore_msr_box_ctl(box);
 466         if (msr) {
 467                 rdmsrl(msr, config);
 468                 config |= SNBEP_PMON_BOX_CTL_FRZ;
 469                 wrmsrl(msr, config);
 470         }
 471 }
 472
 473 static void snbep_uncore_msr_enable_box(struct intel_uncore_box *box)
 474 {
 475         u64 config;
 476         unsigned msr;
 477
 478         msr = uncore_msr_box_ctl(box);
 479         if (msr) {
 480                 rdmsrl(msr, config);
 481                 config &= ~SNBEP_PMON_BOX_CTL_FRZ;
 482                 wrmsrl(msr, config);
 483         }
 484 }
 485
 486 static void snbep_uncore_msr_enable_event(struct intel_uncore_box *box, struct perf_event *event)
 487 {
 488         struct hw_perf_event *hwc = &event->hw;
 489         struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
 490
 491         if (reg1->idx != EXTRA_REG_NONE)
 492                 wrmsrl(reg1->reg, uncore_shared_reg_config(box, 0));
 493
 494         wrmsrl(hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
 495 }
 496
 497 static void snbep_uncore_msr_disable_event(struct intel_uncore_box *box,
 498                                         struct perf_event *event)
 499 {
 500         struct hw_perf_event *hwc = &event->hw;
 501
 502         wrmsrl(hwc->config_base, hwc->config);
 503 }
 504
 505 static void snbep_uncore_msr_init_box(struct intel_uncore_box *box)
 506 {
 507         unsigned msr = uncore_msr_box_ctl(box);
 508
 509         if (msr)
 510                 wrmsrl(msr, SNBEP_PMON_BOX_CTL_INT);
 511 }
 512
 513 static struct attribute *snbep_uncore_formats_attr[] = {
 514         &format_attr_event.attr,
 515         &format_attr_umask.attr,
 516         &format_attr_edge.attr,
 517         &format_attr_inv.attr,
 518         &format_attr_thresh8.attr,
 519         NULL,
 520 };
 521
 522 static struct attribute *snbep_uncore_ubox_formats_attr[] = {
 523         &format_attr_event.attr,
 524         &format_attr_umask.attr,
 525         &format_attr_edge.attr,
 526         &format_attr_inv.attr,
 527         &format_attr_thresh5.attr,
 528         NULL,
 529 };
 530
 531 static struct attribute *snbep_uncore_cbox_formats_attr[] = {
 532         &format_attr_event.attr,
 533         &format_attr_umask.attr,
 534         &format_attr_edge.attr,
 535         &format_attr_tid_en.attr,
 536         &format_attr_inv.attr,
 537         &format_attr_thresh8.attr,
 538         &format_attr_filter_tid.attr,
 539         &format_attr_filter_nid.attr,
 540         &format_attr_filter_state.attr,
 541         &format_attr_filter_opc.attr,
 542         NULL,
 543 };
 544
 545 static struct attribute *snbep_uncore_pcu_formats_attr[] = {
 546         &format_attr_event.attr,
 547         &format_attr_occ_sel.attr,
 548         &format_attr_edge.attr,
 549         &format_attr_inv.attr,
 550         &format_attr_thresh5.attr,
 551         &format_attr_occ_invert.attr,
 552         &format_attr_occ_edge.attr,
 553         &format_attr_filter_band0.attr,
 554         &format_attr_filter_band1.attr,
 555         &format_attr_filter_band2.attr,
 556         &format_attr_filter_band3.attr,
 557         NULL,
 558 };
 559
 560 static struct attribute *snbep_uncore_qpi_formats_attr[] = {
 561         &format_attr_event_ext.attr,
 562         &format_attr_umask.attr,
 563         &format_attr_edge.attr,
 564         &format_attr_inv.attr,
 565         &format_attr_thresh8.attr,
 566         &format_attr_match_rds.attr,
 567         &format_attr_match_rnid30.attr,
 568         &format_attr_match_rnid4.attr,
 569         &format_attr_match_dnid.attr,
 570         &format_attr_match_mc.attr,
 571         &format_attr_match_opc.attr,
 572         &format_attr_match_vnw.attr,
 573         &format_attr_match0.attr,
 574         &format_attr_match1.attr,
 575         &format_attr_mask_rds.attr,
 576         &format_attr_mask_rnid30.attr,
 577         &format_attr_mask_rnid4.attr,
 578         &format_attr_mask_dnid.attr,
 579         &format_attr_mask_mc.attr,
 580         &format_attr_mask_opc.attr,
 581         &format_attr_mask_vnw.attr,
 582         &format_attr_mask0.attr,
 583         &format_attr_mask1.attr,
 584         NULL,
 585 };
 586
 587 static struct uncore_event_desc snbep_uncore_imc_events[] = {
 588         INTEL_UNCORE_EVENT_DESC(clockticks,      "event=0xff,umask=0x00"),
 589         INTEL_UNCORE_EVENT_DESC(cas_count_read,  "event=0x04,umask=0x03"),
 590         INTEL_UNCORE_EVENT_DESC(cas_count_read.scale, "6.103515625e-5"),
 591         INTEL_UNCORE_EVENT_DESC(cas_count_read.unit, "MiB"),
 592         INTEL_UNCORE_EVENT_DESC(cas_count_write, "event=0x04,umask=0x0c"),
 593         INTEL_UNCORE_EVENT_DESC(cas_count_write.scale, "6.103515625e-5"),
 594         INTEL_UNCORE_EVENT_DESC(cas_count_write.unit, "MiB"),
 595         { /* end: all zeroes */ },
 596 };
 597
 598 static struct uncore_event_desc snbep_uncore_qpi_events[] = {
 599         INTEL_UNCORE_EVENT_DESC(clockticks,       "event=0x14"),
 600         INTEL_UNCORE_EVENT_DESC(txl_flits_active, "event=0x00,umask=0x06"),
 601         INTEL_UNCORE_EVENT_DESC(drs_data,         "event=0x102,umask=0x08"),
 602         INTEL_UNCORE_EVENT_DESC(ncb_data,         "event=0x103,umask=0x04"),
 603         { /* end: all zeroes */ },
 604 };
 605
 606 static const struct attribute_group snbep_uncore_format_group = {
 607         .name = "format",
 608         .attrs = snbep_uncore_formats_attr,
 609 };
 610
 611 static const struct attribute_group snbep_uncore_ubox_format_group = {
 612         .name = "format",
 613         .attrs = snbep_uncore_ubox_formats_attr,
 614 };
 615
 616 static const struct attribute_group snbep_uncore_cbox_format_group = {
 617         .name = "format",
 618         .attrs = snbep_uncore_cbox_formats_attr,
 619 };
 620
 621 static const struct attribute_group snbep_uncore_pcu_format_group = {
 622         .name = "format",
 623         .attrs = snbep_uncore_pcu_formats_attr,
 624 };
 625
 626 static const struct attribute_group snbep_uncore_qpi_format_group = {
 627         .name = "format",
 628         .attrs = snbep_uncore_qpi_formats_attr,
 629 };
 630
 631 #define __SNBEP_UNCORE_MSR_OPS_COMMON_INIT()                    \
 632         .disable_box    = snbep_uncore_msr_disable_box,         \
 633         .enable_box     = snbep_uncore_msr_enable_box,          \
 634         .disable_event  = snbep_uncore_msr_disable_event,       \
 635         .enable_event   = snbep_uncore_msr_enable_event,        \
 636         .read_counter   = uncore_msr_read_counter
 637
 638 #define SNBEP_UNCORE_MSR_OPS_COMMON_INIT()                      \
 639         __SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),                   \
 640         .init_box       = snbep_uncore_msr_init_box             \
 641
 642 static struct intel_uncore_ops snbep_uncore_msr_ops = {
 643         SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
 644 };
 645
 646 #define SNBEP_UNCORE_PCI_OPS_COMMON_INIT()                      \
 647         .init_box       = snbep_uncore_pci_init_box,            \
 648         .disable_box    = snbep_uncore_pci_disable_box,         \
 649         .enable_box     = snbep_uncore_pci_enable_box,          \
 650         .disable_event  = snbep_uncore_pci_disable_event,       \
 651         .read_counter   = snbep_uncore_pci_read_counter
 652
 653 static struct intel_uncore_ops snbep_uncore_pci_ops = {
 654         SNBEP_UNCORE_PCI_OPS_COMMON_INIT(),
 655         .enable_event   = snbep_uncore_pci_enable_event,        \
 656 };
 657
 658 static struct event_constraint snbep_uncore_cbox_constraints[] = {
 659         UNCORE_EVENT_CONSTRAINT(0x01, 0x1),
 660         UNCORE_EVENT_CONSTRAINT(0x02, 0x3),
 661         UNCORE_EVENT_CONSTRAINT(0x04, 0x3),
 662         UNCORE_EVENT_CONSTRAINT(0x05, 0x3),
 663         UNCORE_EVENT_CONSTRAINT(0x07, 0x3),
 664         UNCORE_EVENT_CONSTRAINT(0x09, 0x3),
 665         UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
 666         UNCORE_EVENT_CONSTRAINT(0x12, 0x3),
 667         UNCORE_EVENT_CONSTRAINT(0x13, 0x3),
 668         UNCORE_EVENT_CONSTRAINT(0x1b, 0xc),
 669         UNCORE_EVENT_CONSTRAINT(0x1c, 0xc),
 670         UNCORE_EVENT_CONSTRAINT(0x1d, 0xc),
 671         UNCORE_EVENT_CONSTRAINT(0x1e, 0xc),
 672         UNCORE_EVENT_CONSTRAINT(0x1f, 0xe),
 673         UNCORE_EVENT_CONSTRAINT(0x21, 0x3),
 674         UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
 675         UNCORE_EVENT_CONSTRAINT(0x31, 0x3),
 676         UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
 677         UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
 678         UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
 679         UNCORE_EVENT_CONSTRAINT(0x35, 0x3),
 680         UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
 681         UNCORE_EVENT_CONSTRAINT(0x37, 0x3),
 682         UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
 683         UNCORE_EVENT_CONSTRAINT(0x39, 0x3),
 684         UNCORE_EVENT_CONSTRAINT(0x3b, 0x1),
 685         EVENT_CONSTRAINT_END
 686 };
 687
 688 static struct event_constraint snbep_uncore_r2pcie_constraints[] = {
 689         UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
 690         UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
 691         UNCORE_EVENT_CONSTRAINT(0x12, 0x1),
 692         UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
 693         UNCORE_EVENT_CONSTRAINT(0x24, 0x3),
 694         UNCORE_EVENT_CONSTRAINT(0x25, 0x3),
 695         UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
 696         UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
 697         UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
 698         UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
 699         EVENT_CONSTRAINT_END
 700 };
 701
 702 static struct event_constraint snbep_uncore_r3qpi_constraints[] = {
 703         UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
 704         UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
 705         UNCORE_EVENT_CONSTRAINT(0x12, 0x3),
 706         UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
 707         UNCORE_EVENT_CONSTRAINT(0x20, 0x3),
 708         UNCORE_EVENT_CONSTRAINT(0x21, 0x3),
 709         UNCORE_EVENT_CONSTRAINT(0x22, 0x3),
 710         UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
 711         UNCORE_EVENT_CONSTRAINT(0x24, 0x3),
 712         UNCORE_EVENT_CONSTRAINT(0x25, 0x3),
 713         UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
 714         UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
 715         UNCORE_EVENT_CONSTRAINT(0x29, 0x3),
 716         UNCORE_EVENT_CONSTRAINT(0x2a, 0x3),
 717         UNCORE_EVENT_CONSTRAINT(0x2b, 0x3),
 718         UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
 719         UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
 720         UNCORE_EVENT_CONSTRAINT(0x2e, 0x3),
 721         UNCORE_EVENT_CONSTRAINT(0x2f, 0x3),
 722         UNCORE_EVENT_CONSTRAINT(0x30, 0x3),
 723         UNCORE_EVENT_CONSTRAINT(0x31, 0x3),
 724         UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
 725         UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
 726         UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
 727         UNCORE_EVENT_CONSTRAINT(0x36, 0x3),
 728         UNCORE_EVENT_CONSTRAINT(0x37, 0x3),
 729         UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
 730         UNCORE_EVENT_CONSTRAINT(0x39, 0x3),
 731         EVENT_CONSTRAINT_END
 732 };
 733
 734 static struct intel_uncore_type snbep_uncore_ubox = {
 735         .name           = "ubox",
 736         .num_counters   = 2,
 737         .num_boxes      = 1,
 738         .perf_ctr_bits  = 44,
 739         .fixed_ctr_bits = 48,
 740         .perf_ctr       = SNBEP_U_MSR_PMON_CTR0,
 741         .event_ctl      = SNBEP_U_MSR_PMON_CTL0,
 742         .event_mask     = SNBEP_U_MSR_PMON_RAW_EVENT_MASK,
 743         .fixed_ctr      = SNBEP_U_MSR_PMON_UCLK_FIXED_CTR,
 744         .fixed_ctl      = SNBEP_U_MSR_PMON_UCLK_FIXED_CTL,
 745         .ops            = &snbep_uncore_msr_ops,
 746         .format_group   = &snbep_uncore_ubox_format_group,
 747 };
 748
 749 static struct extra_reg snbep_uncore_cbox_extra_regs[] = {
 750         SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN,
 751                                   SNBEP_CBO_PMON_CTL_TID_EN, 0x1),
 752         SNBEP_CBO_EVENT_EXTRA_REG(0x0334, 0xffff, 0x4),
 753         SNBEP_CBO_EVENT_EXTRA_REG(0x4334, 0xffff, 0x6),
 754         SNBEP_CBO_EVENT_EXTRA_REG(0x0534, 0xffff, 0x4),
 755         SNBEP_CBO_EVENT_EXTRA_REG(0x4534, 0xffff, 0x6),
 756         SNBEP_CBO_EVENT_EXTRA_REG(0x0934, 0xffff, 0x4),
 757         SNBEP_CBO_EVENT_EXTRA_REG(0x4934, 0xffff, 0x6),
 758         SNBEP_CBO_EVENT_EXTRA_REG(0x4134, 0xffff, 0x6),
 759         SNBEP_CBO_EVENT_EXTRA_REG(0x0135, 0xffff, 0x8),
 760         SNBEP_CBO_EVENT_EXTRA_REG(0x0335, 0xffff, 0x8),
 761         SNBEP_CBO_EVENT_EXTRA_REG(0x4135, 0xffff, 0xa),
 762         SNBEP_CBO_EVENT_EXTRA_REG(0x4335, 0xffff, 0xa),
 763         SNBEP_CBO_EVENT_EXTRA_REG(0x4435, 0xffff, 0x2),
 764         SNBEP_CBO_EVENT_EXTRA_REG(0x4835, 0xffff, 0x2),
 765         SNBEP_CBO_EVENT_EXTRA_REG(0x4a35, 0xffff, 0x2),
 766         SNBEP_CBO_EVENT_EXTRA_REG(0x5035, 0xffff, 0x2),
 767         SNBEP_CBO_EVENT_EXTRA_REG(0x0136, 0xffff, 0x8),
 768         SNBEP_CBO_EVENT_EXTRA_REG(0x0336, 0xffff, 0x8),
 769         SNBEP_CBO_EVENT_EXTRA_REG(0x4136, 0xffff, 0xa),
 770         SNBEP_CBO_EVENT_EXTRA_REG(0x4336, 0xffff, 0xa),
 771         SNBEP_CBO_EVENT_EXTRA_REG(0x4436, 0xffff, 0x2),
 772         SNBEP_CBO_EVENT_EXTRA_REG(0x4836, 0xffff, 0x2),
 773         SNBEP_CBO_EVENT_EXTRA_REG(0x4a36, 0xffff, 0x2),
 774         SNBEP_CBO_EVENT_EXTRA_REG(0x4037, 0x40ff, 0x2),
 775         EVENT_EXTRA_END
 776 };
 777
 778 static void snbep_cbox_put_constraint(struct intel_uncore_box *box, struct perf_event *event)
 779 {
 780         struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
 781         struct intel_uncore_extra_reg *er = &box->shared_regs[0];
 782         int i;
 783
 784         if (uncore_box_is_fake(box))
 785                 return;
 786
 787         for (i = 0; i < 5; i++) {
 788                 if (reg1->alloc & (0x1 << i))
 789                         atomic_sub(1 << (i * 6), &er->ref);
 790         }
 791         reg1->alloc = 0;
 792 }
 793
 794 static struct event_constraint *
 795 __snbep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event,
 796                             u64 (*cbox_filter_mask)(int fields))
 797 {
 798         struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
 799         struct intel_uncore_extra_reg *er = &box->shared_regs[0];
 800         int i, alloc = 0;
 801         unsigned long flags;
 802         u64 mask;
 803
 804         if (reg1->idx == EXTRA_REG_NONE)
 805                 return NULL;
 806
 807         raw_spin_lock_irqsave(&er->lock, flags);
 808         for (i = 0; i < 5; i++) {
 809                 if (!(reg1->idx & (0x1 << i)))
 810                         continue;
 811                 if (!uncore_box_is_fake(box) && (reg1->alloc & (0x1 << i)))
 812                         continue;
 813
 814                 mask = cbox_filter_mask(0x1 << i);
 815                 if (!__BITS_VALUE(atomic_read(&er->ref), i, 6) ||
 816                     !((reg1->config ^ er->config) & mask)) {
 817                         atomic_add(1 << (i * 6), &er->ref);
 818                         er->config &= ~mask;
 819                         er->config |= reg1->config & mask;
 820                         alloc |= (0x1 << i);
 821                 } else {
 822                         break;
 823                 }
 824         }
 825         raw_spin_unlock_irqrestore(&er->lock, flags);
 826         if (i < 5)
 827                 goto fail;
 828
 829         if (!uncore_box_is_fake(box))
 830                 reg1->alloc |= alloc;
 831
 832         return NULL;
 833 fail:
 834         for (; i >= 0; i--) {
 835                 if (alloc & (0x1 << i))
 836                         atomic_sub(1 << (i * 6), &er->ref);
 837         }
 838         return &uncore_constraint_empty;
 839 }
 840
 841 static u64 snbep_cbox_filter_mask(int fields)
 842 {
 843         u64 mask = 0;
 844
 845         if (fields & 0x1)
 846                 mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_TID;
 847         if (fields & 0x2)
 848                 mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_NID;
 849         if (fields & 0x4)
 850                 mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_STATE;
 851         if (fields & 0x8)
 852                 mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_OPC;
 853
 854         return mask;
 855 }
 856
 857 static struct event_constraint *
 858 snbep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
 859 {
 860         return __snbep_cbox_get_constraint(box, event, snbep_cbox_filter_mask);
 861 }
 862
 863 static int snbep_cbox_hw_config(struct intel_uncore_box *box, struct perf_event *event)
 864 {
 865         struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
 866         struct extra_reg *er;
 867         int idx = 0;
 868
 869         for (er = snbep_uncore_cbox_extra_regs; er->msr; er++) {
 870                 if (er->event != (event->hw.config & er->config_mask))
 871                         continue;
 872                 idx |= er->idx;
 873         }
 874
 875         if (idx) {
 876                 reg1->reg = SNBEP_C0_MSR_PMON_BOX_FILTER +
 877                         SNBEP_CBO_MSR_OFFSET * box->pmu->pmu_idx;
 878                 reg1->config = event->attr.config1 & snbep_cbox_filter_mask(idx);
 879                 reg1->idx = idx;
 880         }
 881         return 0;
 882 }
 883
 884 static struct intel_uncore_ops snbep_uncore_cbox_ops = {
 885         SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
 886         .hw_config              = snbep_cbox_hw_config,
 887         .get_constraint         = snbep_cbox_get_constraint,
 888         .put_constraint         = snbep_cbox_put_constraint,
 889 };
 890
 891 static struct intel_uncore_type snbep_uncore_cbox = {
 892         .name                   = "cbox",
 893         .num_counters           = 4,
 894         .num_boxes              = 8,
 895         .perf_ctr_bits          = 44,
 896         .event_ctl              = SNBEP_C0_MSR_PMON_CTL0,
 897         .perf_ctr               = SNBEP_C0_MSR_PMON_CTR0,
 898         .event_mask             = SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK,
 899         .box_ctl                = SNBEP_C0_MSR_PMON_BOX_CTL,
 900         .msr_offset             = SNBEP_CBO_MSR_OFFSET,
 901         .num_shared_regs        = 1,
 902         .constraints            = snbep_uncore_cbox_constraints,
 903         .ops                    = &snbep_uncore_cbox_ops,
 904         .format_group           = &snbep_uncore_cbox_format_group,
 905 };
 906
 907 static u64 snbep_pcu_alter_er(struct perf_event *event, int new_idx, bool modify)
 908 {
 909         struct hw_perf_event *hwc = &event->hw;
 910         struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
 911         u64 config = reg1->config;
 912
 913         if (new_idx > reg1->idx)
 914                 config <<= 8 * (new_idx - reg1->idx);
 915         else
 916                 config >>= 8 * (reg1->idx - new_idx);
 917
 918         if (modify) {
 919                 hwc->config += new_idx - reg1->idx;
 920                 reg1->config = config;
 921                 reg1->idx = new_idx;
 922         }
 923         return config;
 924 }
 925
 926 static struct event_constraint *
 927 snbep_pcu_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
 928 {
 929         struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
 930         struct intel_uncore_extra_reg *er = &box->shared_regs[0];
 931         unsigned long flags;
 932         int idx = reg1->idx;
 933         u64 mask, config1 = reg1->config;
 934         bool ok = false;
 935
 936         if (reg1->idx == EXTRA_REG_NONE ||
 937             (!uncore_box_is_fake(box) && reg1->alloc))
 938                 return NULL;
 939 again:
 940         mask = 0xffULL << (idx * 8);
 941         raw_spin_lock_irqsave(&er->lock, flags);
 942         if (!__BITS_VALUE(atomic_read(&er->ref), idx, 8) ||
 943             !((config1 ^ er->config) & mask)) {
 944                 atomic_add(1 << (idx * 8), &er->ref);
 945                 er->config &= ~mask;
 946                 er->config |= config1 & mask;
 947                 ok = true;
 948         }
 949         raw_spin_unlock_irqrestore(&er->lock, flags);
 950
 951         if (!ok) {
 952                 idx = (idx + 1) % 4;
 953                 if (idx != reg1->idx) {
 954                         config1 = snbep_pcu_alter_er(event, idx, false);
 955                         goto again;
 956                 }
 957                 return &uncore_constraint_empty;
 958         }
 959
 960         if (!uncore_box_is_fake(box)) {
 961                 if (idx != reg1->idx)
 962                         snbep_pcu_alter_er(event, idx, true);
 963                 reg1->alloc = 1;
 964         }
 965         return NULL;
 966 }
 967
 968 static void snbep_pcu_put_constraint(struct intel_uncore_box *box, struct perf_event *event)
 969 {
 970         struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
 971         struct intel_uncore_extra_reg *er = &box->shared_regs[0];
 972
 973         if (uncore_box_is_fake(box) || !reg1->alloc)
 974                 return;
 975
 976         atomic_sub(1 << (reg1->idx * 8), &er->ref);
 977         reg1->alloc = 0;
 978 }
 979
 980 static int snbep_pcu_hw_config(struct intel_uncore_box *box, struct perf_event *event)
 981 {
 982         struct hw_perf_event *hwc = &event->hw;
 983         struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
 984         int ev_sel = hwc->config & SNBEP_PMON_CTL_EV_SEL_MASK;
 985
 986         if (ev_sel >= 0xb && ev_sel <= 0xe) {
 987                 reg1->reg = SNBEP_PCU_MSR_PMON_BOX_FILTER;
 988                 reg1->idx = ev_sel - 0xb;
 989                 reg1->config = event->attr.config1 & (0xff << (reg1->idx * 8));
 990         }
 991         return 0;
 992 }
 993
 994 static struct intel_uncore_ops snbep_uncore_pcu_ops = {
 995         SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
 996         .hw_config              = snbep_pcu_hw_config,
 997         .get_constraint         = snbep_pcu_get_constraint,
 998         .put_constraint         = snbep_pcu_put_constraint,
 999 };
1000
1001 static struct intel_uncore_type snbep_uncore_pcu = {
1002         .name                   = "pcu",
1003         .num_counters           = 4,
1004         .num_boxes              = 1,
1005         .perf_ctr_bits          = 48,
1006         .perf_ctr               = SNBEP_PCU_MSR_PMON_CTR0,
1007         .event_ctl              = SNBEP_PCU_MSR_PMON_CTL0,
1008         .event_mask             = SNBEP_PCU_MSR_PMON_RAW_EVENT_MASK,
1009         .box_ctl                = SNBEP_PCU_MSR_PMON_BOX_CTL,
1010         .num_shared_regs        = 1,
1011         .ops                    = &snbep_uncore_pcu_ops,
1012         .format_group           = &snbep_uncore_pcu_format_group,
1013 };
1014
1015 static struct intel_uncore_type *snbep_msr_uncores[] = {
1016         &snbep_uncore_ubox,
1017         &snbep_uncore_cbox,
1018         &snbep_uncore_pcu,
1019         NULL,
1020 };
1021
1022 void snbep_uncore_cpu_init(void)
1023 {
1024         if (snbep_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
1025                 snbep_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
1026         uncore_msr_uncores = snbep_msr_uncores;
1027 }
1028
1029 enum {
1030         SNBEP_PCI_QPI_PORT0_FILTER,
1031         SNBEP_PCI_QPI_PORT1_FILTER,
1032         HSWEP_PCI_PCU_3,
1033 };
1034
1035 static int snbep_qpi_hw_config(struct intel_uncore_box *box, struct perf_event *event)
1036 {
1037         struct hw_perf_event *hwc = &event->hw;
1038         struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
1039         struct hw_perf_event_extra *reg2 = &hwc->branch_reg;
1040
1041         if ((hwc->config & SNBEP_PMON_CTL_EV_SEL_MASK) == 0x38) {
1042                 reg1->idx = 0;
1043                 reg1->reg = SNBEP_Q_Py_PCI_PMON_PKT_MATCH0;
1044                 reg1->config = event->attr.config1;
1045                 reg2->reg = SNBEP_Q_Py_PCI_PMON_PKT_MASK0;
1046                 reg2->config = event->attr.config2;
1047         }
1048         return 0;
1049 }
1050
1051 static void snbep_qpi_enable_event(struct intel_uncore_box *box, struct perf_event *event)
1052 {
1053         struct pci_dev *pdev = box->pci_dev;
1054         struct hw_perf_event *hwc = &event->hw;
1055         struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
1056         struct hw_perf_event_extra *reg2 = &hwc->branch_reg;
1057
1058         if (reg1->idx != EXTRA_REG_NONE) {
1059                 int idx = box->pmu->pmu_idx + SNBEP_PCI_QPI_PORT0_FILTER;
1060                 int pkg = box->pkgid;
1061                 struct pci_dev *filter_pdev = uncore_extra_pci_dev[pkg].dev[idx];
1062
1063                 if (filter_pdev) {
1064                         pci_write_config_dword(filter_pdev, reg1->reg,
1065                                                 (u32)reg1->config);
1066                         pci_write_config_dword(filter_pdev, reg1->reg + 4,
1067                                                 (u32)(reg1->config >> 32));
1068                         pci_write_config_dword(filter_pdev, reg2->reg,
1069                                                 (u32)reg2->config);
1070                         pci_write_config_dword(filter_pdev, reg2->reg + 4,
1071                                                 (u32)(reg2->config >> 32));
1072                 }
1073         }
1074
1075         pci_write_config_dword(pdev, hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
1076 }
1077
1078 static struct intel_uncore_ops snbep_uncore_qpi_ops = {
1079         SNBEP_UNCORE_PCI_OPS_COMMON_INIT(),
1080         .enable_event           = snbep_qpi_enable_event,
1081         .hw_config              = snbep_qpi_hw_config,
1082         .get_constraint         = uncore_get_constraint,
1083         .put_constraint         = uncore_put_constraint,
1084 };
1085
1086 #define SNBEP_UNCORE_PCI_COMMON_INIT()                          \
1087         .perf_ctr       = SNBEP_PCI_PMON_CTR0,                  \
1088         .event_ctl      = SNBEP_PCI_PMON_CTL0,                  \
1089         .event_mask     = SNBEP_PMON_RAW_EVENT_MASK,            \
1090         .box_ctl        = SNBEP_PCI_PMON_BOX_CTL,               \
1091         .ops            = &snbep_uncore_pci_ops,                \
1092         .format_group   = &snbep_uncore_format_group
1093
1094 static struct intel_uncore_type snbep_uncore_ha = {
1095         .name           = "ha",
1096         .num_counters   = 4,
1097         .num_boxes      = 1,
1098         .perf_ctr_bits  = 48,
1099         SNBEP_UNCORE_PCI_COMMON_INIT(),
1100 };
1101
1102 static struct intel_uncore_type snbep_uncore_imc = {
1103         .name           = "imc",
1104         .num_counters   = 4,
1105         .num_boxes      = 4,
1106         .perf_ctr_bits  = 48,
1107         .fixed_ctr_bits = 48,
1108         .fixed_ctr      = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR,
1109         .fixed_ctl      = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL,
1110         .event_descs    = snbep_uncore_imc_events,
1111         SNBEP_UNCORE_PCI_COMMON_INIT(),
1112 };
1113
1114 static struct intel_uncore_type snbep_uncore_qpi = {
1115         .name                   = "qpi",
1116         .num_counters           = 4,
1117         .num_boxes              = 2,
1118         .perf_ctr_bits          = 48,
1119         .perf_ctr               = SNBEP_PCI_PMON_CTR0,
1120         .event_ctl              = SNBEP_PCI_PMON_CTL0,
1121         .event_mask             = SNBEP_QPI_PCI_PMON_RAW_EVENT_MASK,
1122         .box_ctl                = SNBEP_PCI_PMON_BOX_CTL,
1123         .num_shared_regs        = 1,
1124         .ops                    = &snbep_uncore_qpi_ops,
1125         .event_descs            = snbep_uncore_qpi_events,
1126         .format_group           = &snbep_uncore_qpi_format_group,
1127 };
1128
1129
1130 static struct intel_uncore_type snbep_uncore_r2pcie = {
1131         .name           = "r2pcie",
1132         .num_counters   = 4,
1133         .num_boxes      = 1,
1134         .perf_ctr_bits  = 44,
1135         .constraints    = snbep_uncore_r2pcie_constraints,
1136         SNBEP_UNCORE_PCI_COMMON_INIT(),
1137 };
1138
1139 static struct intel_uncore_type snbep_uncore_r3qpi = {
1140         .name           = "r3qpi",
1141         .num_counters   = 3,
1142         .num_boxes      = 2,
1143         .perf_ctr_bits  = 44,
1144         .constraints    = snbep_uncore_r3qpi_constraints,
1145         SNBEP_UNCORE_PCI_COMMON_INIT(),
1146 };
1147
1148 enum {
1149         SNBEP_PCI_UNCORE_HA,
1150         SNBEP_PCI_UNCORE_IMC,
1151         SNBEP_PCI_UNCORE_QPI,
1152         SNBEP_PCI_UNCORE_R2PCIE,
1153         SNBEP_PCI_UNCORE_R3QPI,
1154 };
1155
1156 static struct intel_uncore_type *snbep_pci_uncores[] = {
1157         [SNBEP_PCI_UNCORE_HA]           = &snbep_uncore_ha,
1158         [SNBEP_PCI_UNCORE_IMC]          = &snbep_uncore_imc,
1159         [SNBEP_PCI_UNCORE_QPI]          = &snbep_uncore_qpi,
1160         [SNBEP_PCI_UNCORE_R2PCIE]       = &snbep_uncore_r2pcie,
1161         [SNBEP_PCI_UNCORE_R3QPI]        = &snbep_uncore_r3qpi,
1162         NULL,
1163 };
1164
1165 static const struct pci_device_id snbep_uncore_pci_ids[] = {
1166         { /* Home Agent */
1167                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_HA),
1168                 .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_HA, 0),
1169         },
1170         { /* MC Channel 0 */
1171                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC0),
1172                 .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_IMC, 0),
1173         },
1174         { /* MC Channel 1 */
1175                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC1),
1176                 .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_IMC, 1),
1177         },
1178         { /* MC Channel 2 */
1179                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC2),
1180                 .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_IMC, 2),
1181         },
1182         { /* MC Channel 3 */
1183                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC3),
1184                 .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_IMC, 3),
1185         },
1186         { /* QPI Port 0 */
1187                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_QPI0),
1188                 .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_QPI, 0),
1189         },
1190         { /* QPI Port 1 */
1191                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_QPI1),
1192                 .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_QPI, 1),
1193         },
1194         { /* R2PCIe */
1195                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_R2PCIE),
1196                 .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_R2PCIE, 0),
1197         },
1198         { /* R3QPI Link 0 */
1199                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_R3QPI0),
1200                 .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_R3QPI, 0),
1201         },
1202         { /* R3QPI Link 1 */
1203                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_R3QPI1),
1204                 .driver_data = UNCORE_PCI_DEV_DATA(SNBEP_PCI_UNCORE_R3QPI, 1),
1205         },
1206         { /* QPI Port 0 filter  */
1207                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x3c86),
1208                 .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
1209                                                    SNBEP_PCI_QPI_PORT0_FILTER),
1210         },
1211         { /* QPI Port 0 filter  */
1212                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x3c96),
1213                 .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
1214                                                    SNBEP_PCI_QPI_PORT1_FILTER),
1215         },
1216         { /* end: all zeroes */ }
1217 };
1218
1219 static struct pci_driver snbep_uncore_pci_driver = {
1220         .name           = "snbep_uncore",
1221         .id_table       = snbep_uncore_pci_ids,
1222 };
1223
1224 /*
1225  * build pci bus to socket mapping
1226  */
1227 static int snbep_pci2phy_map_init(int devid, int nodeid_loc, int idmap_loc, bool reverse)
1228 {
1229         struct pci_dev *ubox_dev = NULL;
1230         int i, bus, nodeid, segment;
1231         struct pci2phy_map *map;
1232         int err = 0;
1233         u32 config = 0;
1234
1235         while (1) {
1236                 /* find the UBOX device */
1237                 ubox_dev = pci_get_device(PCI_VENDOR_ID_INTEL, devid, ubox_dev);
1238                 if (!ubox_dev)
1239                         break;
1240                 bus = ubox_dev->bus->number;
1241                 /* get the Node ID of the local register */
1242                 err = pci_read_config_dword(ubox_dev, nodeid_loc, &config);
1243                 if (err)
1244                         break;
1245                 nodeid = config;
1246                 /* get the Node ID mapping */
1247                 err = pci_read_config_dword(ubox_dev, idmap_loc, &config);
1248                 if (err)
1249                         break;
1250
1251                 segment = pci_domain_nr(ubox_dev->bus);
1252                 raw_spin_lock(&pci2phy_map_lock);
1253                 map = __find_pci2phy_map(segment);
1254                 if (!map) {
1255                         raw_spin_unlock(&pci2phy_map_lock);
1256                         err = -ENOMEM;
1257                         break;
1258                 }
1259
1260                 /*
1261                  * every three bits in the Node ID mapping register maps
1262                  * to a particular node.
1263                  */
1264                 for (i = 0; i < 8; i++) {
1265                         if (nodeid == ((config >> (3 * i)) & 0x7)) {
1266                                 map->pbus_to_physid[bus] = i;
1267                                 break;
1268                         }
1269                 }
1270                 raw_spin_unlock(&pci2phy_map_lock);
1271         }
1272
1273         if (!err) {
1274                 /*
1275                  * For PCI bus with no UBOX device, find the next bus
1276                  * that has UBOX device and use its mapping.
1277                  */
1278                 raw_spin_lock(&pci2phy_map_lock);
1279                 list_for_each_entry(map, &pci2phy_map_head, list) {
1280                         i = -1;
1281                         if (reverse) {
1282                                 for (bus = 255; bus >= 0; bus--) {
1283                                         if (map->pbus_to_physid[bus] >= 0)
1284                                                 i = map->pbus_to_physid[bus];
1285                                         else
1286                                                 map->pbus_to_physid[bus] = i;
1287                                 }
1288                         } else {
1289                                 for (bus = 0; bus <= 255; bus++) {
1290                                         if (map->pbus_to_physid[bus] >= 0)
1291                                                 i = map->pbus_to_physid[bus];
1292                                         else
1293                                                 map->pbus_to_physid[bus] = i;
1294                                 }
1295                         }
1296                 }
1297                 raw_spin_unlock(&pci2phy_map_lock);
1298         }
1299
1300         pci_dev_put(ubox_dev);
1301
1302         return err ? pcibios_err_to_errno(err) : 0;
1303 }
1304
1305 int snbep_uncore_pci_init(void)
1306 {
1307         int ret = snbep_pci2phy_map_init(0x3ce0, SNBEP_CPUNODEID, SNBEP_GIDNIDMAP, true);
1308         if (ret)
1309                 return ret;
1310         uncore_pci_uncores = snbep_pci_uncores;
1311         uncore_pci_driver = &snbep_uncore_pci_driver;
1312         return 0;
1313 }
1314 /* end of Sandy Bridge-EP uncore support */
1315
1316 /* IvyTown uncore support */
1317 static void ivbep_uncore_msr_init_box(struct intel_uncore_box *box)
1318 {
1319         unsigned msr = uncore_msr_box_ctl(box);
1320         if (msr)
1321                 wrmsrl(msr, IVBEP_PMON_BOX_CTL_INT);
1322 }
1323
1324 static void ivbep_uncore_pci_init_box(struct intel_uncore_box *box)
1325 {
1326         struct pci_dev *pdev = box->pci_dev;
1327
1328         pci_write_config_dword(pdev, SNBEP_PCI_PMON_BOX_CTL, IVBEP_PMON_BOX_CTL_INT);
1329 }
1330
1331 #define IVBEP_UNCORE_MSR_OPS_COMMON_INIT()                      \
1332         .init_box       = ivbep_uncore_msr_init_box,            \
1333         .disable_box    = snbep_uncore_msr_disable_box,         \
1334         .enable_box     = snbep_uncore_msr_enable_box,          \
1335         .disable_event  = snbep_uncore_msr_disable_event,       \
1336         .enable_event   = snbep_uncore_msr_enable_event,        \
1337         .read_counter   = uncore_msr_read_counter
1338
1339 static struct intel_uncore_ops ivbep_uncore_msr_ops = {
1340         IVBEP_UNCORE_MSR_OPS_COMMON_INIT(),
1341 };
1342
1343 static struct intel_uncore_ops ivbep_uncore_pci_ops = {
1344         .init_box       = ivbep_uncore_pci_init_box,
1345         .disable_box    = snbep_uncore_pci_disable_box,
1346         .enable_box     = snbep_uncore_pci_enable_box,
1347         .disable_event  = snbep_uncore_pci_disable_event,
1348         .enable_event   = snbep_uncore_pci_enable_event,
1349         .read_counter   = snbep_uncore_pci_read_counter,
1350 };
1351
1352 #define IVBEP_UNCORE_PCI_COMMON_INIT()                          \
1353         .perf_ctr       = SNBEP_PCI_PMON_CTR0,                  \
1354         .event_ctl      = SNBEP_PCI_PMON_CTL0,                  \
1355         .event_mask     = IVBEP_PMON_RAW_EVENT_MASK,            \
1356         .box_ctl        = SNBEP_PCI_PMON_BOX_CTL,               \
1357         .ops            = &ivbep_uncore_pci_ops,                        \
1358         .format_group   = &ivbep_uncore_format_group
1359
1360 static struct attribute *ivbep_uncore_formats_attr[] = {
1361         &format_attr_event.attr,
1362         &format_attr_umask.attr,
1363         &format_attr_edge.attr,
1364         &format_attr_inv.attr,
1365         &format_attr_thresh8.attr,
1366         NULL,
1367 };
1368
1369 static struct attribute *ivbep_uncore_ubox_formats_attr[] = {
1370         &format_attr_event.attr,
1371         &format_attr_umask.attr,
1372         &format_attr_edge.attr,
1373         &format_attr_inv.attr,
1374         &format_attr_thresh5.attr,
1375         NULL,
1376 };
1377
1378 static struct attribute *ivbep_uncore_cbox_formats_attr[] = {
1379         &format_attr_event.attr,
1380         &format_attr_umask.attr,
1381         &format_attr_edge.attr,
1382         &format_attr_tid_en.attr,
1383         &format_attr_thresh8.attr,
1384         &format_attr_filter_tid.attr,
1385         &format_attr_filter_link.attr,
1386         &format_attr_filter_state2.attr,
1387         &format_attr_filter_nid2.attr,
1388         &format_attr_filter_opc2.attr,
1389         &format_attr_filter_nc.attr,
1390         &format_attr_filter_c6.attr,
1391         &format_attr_filter_isoc.attr,
1392         NULL,
1393 };
1394
1395 static struct attribute *ivbep_uncore_pcu_formats_attr[] = {
1396         &format_attr_event.attr,
1397         &format_attr_occ_sel.attr,
1398         &format_attr_edge.attr,
1399         &format_attr_thresh5.attr,
1400         &format_attr_occ_invert.attr,
1401         &format_attr_occ_edge.attr,
1402         &format_attr_filter_band0.attr,
1403         &format_attr_filter_band1.attr,
1404         &format_attr_filter_band2.attr,
1405         &format_attr_filter_band3.attr,
1406         NULL,
1407 };
1408
1409 static struct attribute *ivbep_uncore_qpi_formats_attr[] = {
1410         &format_attr_event_ext.attr,
1411         &format_attr_umask.attr,
1412         &format_attr_edge.attr,
1413         &format_attr_thresh8.attr,
1414         &format_attr_match_rds.attr,
1415         &format_attr_match_rnid30.attr,
1416         &format_attr_match_rnid4.attr,
1417         &format_attr_match_dnid.attr,
1418         &format_attr_match_mc.attr,
1419         &format_attr_match_opc.attr,
1420         &format_attr_match_vnw.attr,
1421         &format_attr_match0.attr,
1422         &format_attr_match1.attr,
1423         &format_attr_mask_rds.attr,
1424         &format_attr_mask_rnid30.attr,
1425         &format_attr_mask_rnid4.attr,
1426         &format_attr_mask_dnid.attr,
1427         &format_attr_mask_mc.attr,
1428         &format_attr_mask_opc.attr,
1429         &format_attr_mask_vnw.attr,
1430         &format_attr_mask0.attr,
1431         &format_attr_mask1.attr,
1432         NULL,
1433 };
1434
1435 static const struct attribute_group ivbep_uncore_format_group = {
1436         .name = "format",
1437         .attrs = ivbep_uncore_formats_attr,
1438 };
1439
1440 static const struct attribute_group ivbep_uncore_ubox_format_group = {
1441         .name = "format",
1442         .attrs = ivbep_uncore_ubox_formats_attr,
1443 };
1444
1445 static const struct attribute_group ivbep_uncore_cbox_format_group = {
1446         .name = "format",
1447         .attrs = ivbep_uncore_cbox_formats_attr,
1448 };
1449
1450 static const struct attribute_group ivbep_uncore_pcu_format_group = {
1451         .name = "format",
1452         .attrs = ivbep_uncore_pcu_formats_attr,
1453 };
1454
1455 static const struct attribute_group ivbep_uncore_qpi_format_group = {
1456         .name = "format",
1457         .attrs = ivbep_uncore_qpi_formats_attr,
1458 };
1459
1460 static struct intel_uncore_type ivbep_uncore_ubox = {
1461         .name           = "ubox",
1462         .num_counters   = 2,
1463         .num_boxes      = 1,
1464         .perf_ctr_bits  = 44,
1465         .fixed_ctr_bits = 48,
1466         .perf_ctr       = SNBEP_U_MSR_PMON_CTR0,
1467         .event_ctl      = SNBEP_U_MSR_PMON_CTL0,
1468         .event_mask     = IVBEP_U_MSR_PMON_RAW_EVENT_MASK,
1469         .fixed_ctr      = SNBEP_U_MSR_PMON_UCLK_FIXED_CTR,
1470         .fixed_ctl      = SNBEP_U_MSR_PMON_UCLK_FIXED_CTL,
1471         .ops            = &ivbep_uncore_msr_ops,
1472         .format_group   = &ivbep_uncore_ubox_format_group,
1473 };
1474
1475 static struct extra_reg ivbep_uncore_cbox_extra_regs[] = {
1476         SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN,
1477                                   SNBEP_CBO_PMON_CTL_TID_EN, 0x1),
1478         SNBEP_CBO_EVENT_EXTRA_REG(0x1031, 0x10ff, 0x2),
1479         SNBEP_CBO_EVENT_EXTRA_REG(0x1134, 0xffff, 0x4),
1480         SNBEP_CBO_EVENT_EXTRA_REG(0x4134, 0xffff, 0xc),
1481         SNBEP_CBO_EVENT_EXTRA_REG(0x5134, 0xffff, 0xc),
1482         SNBEP_CBO_EVENT_EXTRA_REG(0x0334, 0xffff, 0x4),
1483         SNBEP_CBO_EVENT_EXTRA_REG(0x4334, 0xffff, 0xc),
1484         SNBEP_CBO_EVENT_EXTRA_REG(0x0534, 0xffff, 0x4),
1485         SNBEP_CBO_EVENT_EXTRA_REG(0x4534, 0xffff, 0xc),
1486         SNBEP_CBO_EVENT_EXTRA_REG(0x0934, 0xffff, 0x4),
1487         SNBEP_CBO_EVENT_EXTRA_REG(0x4934, 0xffff, 0xc),
1488         SNBEP_CBO_EVENT_EXTRA_REG(0x0135, 0xffff, 0x10),
1489         SNBEP_CBO_EVENT_EXTRA_REG(0x0335, 0xffff, 0x10),
1490         SNBEP_CBO_EVENT_EXTRA_REG(0x2135, 0xffff, 0x10),
1491         SNBEP_CBO_EVENT_EXTRA_REG(0x2335, 0xffff, 0x10),
1492         SNBEP_CBO_EVENT_EXTRA_REG(0x4135, 0xffff, 0x18),
1493         SNBEP_CBO_EVENT_EXTRA_REG(0x4335, 0xffff, 0x18),
1494         SNBEP_CBO_EVENT_EXTRA_REG(0x4435, 0xffff, 0x8),
1495         SNBEP_CBO_EVENT_EXTRA_REG(0x4835, 0xffff, 0x8),
1496         SNBEP_CBO_EVENT_EXTRA_REG(0x4a35, 0xffff, 0x8),
1497         SNBEP_CBO_EVENT_EXTRA_REG(0x5035, 0xffff, 0x8),
1498         SNBEP_CBO_EVENT_EXTRA_REG(0x8135, 0xffff, 0x10),
1499         SNBEP_CBO_EVENT_EXTRA_REG(0x8335, 0xffff, 0x10),
1500         SNBEP_CBO_EVENT_EXTRA_REG(0x0136, 0xffff, 0x10),
1501         SNBEP_CBO_EVENT_EXTRA_REG(0x0336, 0xffff, 0x10),
1502         SNBEP_CBO_EVENT_EXTRA_REG(0x2136, 0xffff, 0x10),
1503         SNBEP_CBO_EVENT_EXTRA_REG(0x2336, 0xffff, 0x10),
1504         SNBEP_CBO_EVENT_EXTRA_REG(0x4136, 0xffff, 0x18),
1505         SNBEP_CBO_EVENT_EXTRA_REG(0x4336, 0xffff, 0x18),
1506         SNBEP_CBO_EVENT_EXTRA_REG(0x4436, 0xffff, 0x8),
1507         SNBEP_CBO_EVENT_EXTRA_REG(0x4836, 0xffff, 0x8),
1508         SNBEP_CBO_EVENT_EXTRA_REG(0x4a36, 0xffff, 0x8),
1509         SNBEP_CBO_EVENT_EXTRA_REG(0x5036, 0xffff, 0x8),
1510         SNBEP_CBO_EVENT_EXTRA_REG(0x8136, 0xffff, 0x10),
1511         SNBEP_CBO_EVENT_EXTRA_REG(0x8336, 0xffff, 0x10),
1512         SNBEP_CBO_EVENT_EXTRA_REG(0x4037, 0x40ff, 0x8),
1513         EVENT_EXTRA_END
1514 };
1515
1516 static u64 ivbep_cbox_filter_mask(int fields)
1517 {
1518         u64 mask = 0;
1519
1520         if (fields & 0x1)
1521                 mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_TID;
1522         if (fields & 0x2)
1523                 mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_LINK;
1524         if (fields & 0x4)
1525                 mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_STATE;
1526         if (fields & 0x8)
1527                 mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_NID;
1528         if (fields & 0x10) {
1529                 mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_OPC;
1530                 mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_NC;
1531                 mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_C6;
1532                 mask |= IVBEP_CB0_MSR_PMON_BOX_FILTER_ISOC;
1533         }
1534
1535         return mask;
1536 }
1537
1538 static struct event_constraint *
1539 ivbep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
1540 {
1541         return __snbep_cbox_get_constraint(box, event, ivbep_cbox_filter_mask);
1542 }
1543
1544 static int ivbep_cbox_hw_config(struct intel_uncore_box *box, struct perf_event *event)
1545 {
1546         struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
1547         struct extra_reg *er;
1548         int idx = 0;
1549
1550         for (er = ivbep_uncore_cbox_extra_regs; er->msr; er++) {
1551                 if (er->event != (event->hw.config & er->config_mask))
1552                         continue;
1553                 idx |= er->idx;
1554         }
1555
1556         if (idx) {
1557                 reg1->reg = SNBEP_C0_MSR_PMON_BOX_FILTER +
1558                         SNBEP_CBO_MSR_OFFSET * box->pmu->pmu_idx;
1559                 reg1->config = event->attr.config1 & ivbep_cbox_filter_mask(idx);
1560                 reg1->idx = idx;
1561         }
1562         return 0;
1563 }
1564
1565 static void ivbep_cbox_enable_event(struct intel_uncore_box *box, struct perf_event *event)
1566 {
1567         struct hw_perf_event *hwc = &event->hw;
1568         struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
1569
1570         if (reg1->idx != EXTRA_REG_NONE) {
1571                 u64 filter = uncore_shared_reg_config(box, 0);
1572                 wrmsrl(reg1->reg, filter & 0xffffffff);
1573                 wrmsrl(reg1->reg + 6, filter >> 32);
1574         }
1575
1576         wrmsrl(hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
1577 }
1578
1579 static struct intel_uncore_ops ivbep_uncore_cbox_ops = {
1580         .init_box               = ivbep_uncore_msr_init_box,
1581         .disable_box            = snbep_uncore_msr_disable_box,
1582         .enable_box             = snbep_uncore_msr_enable_box,
1583         .disable_event          = snbep_uncore_msr_disable_event,
1584         .enable_event           = ivbep_cbox_enable_event,
1585         .read_counter           = uncore_msr_read_counter,
1586         .hw_config              = ivbep_cbox_hw_config,
1587         .get_constraint         = ivbep_cbox_get_constraint,
1588         .put_constraint         = snbep_cbox_put_constraint,
1589 };
1590
1591 static struct intel_uncore_type ivbep_uncore_cbox = {
1592         .name                   = "cbox",
1593         .num_counters           = 4,
1594         .num_boxes              = 15,
1595         .perf_ctr_bits          = 44,
1596         .event_ctl              = SNBEP_C0_MSR_PMON_CTL0,
1597         .perf_ctr               = SNBEP_C0_MSR_PMON_CTR0,
1598         .event_mask             = IVBEP_CBO_MSR_PMON_RAW_EVENT_MASK,
1599         .box_ctl                = SNBEP_C0_MSR_PMON_BOX_CTL,
1600         .msr_offset             = SNBEP_CBO_MSR_OFFSET,
1601         .num_shared_regs        = 1,
1602         .constraints            = snbep_uncore_cbox_constraints,
1603         .ops                    = &ivbep_uncore_cbox_ops,
1604         .format_group           = &ivbep_uncore_cbox_format_group,
1605 };
1606
1607 static struct intel_uncore_ops ivbep_uncore_pcu_ops = {
1608         IVBEP_UNCORE_MSR_OPS_COMMON_INIT(),
1609         .hw_config              = snbep_pcu_hw_config,
1610         .get_constraint         = snbep_pcu_get_constraint,
1611         .put_constraint         = snbep_pcu_put_constraint,
1612 };
1613
1614 static struct intel_uncore_type ivbep_uncore_pcu = {
1615         .name                   = "pcu",
1616         .num_counters           = 4,
1617         .num_boxes              = 1,
1618         .perf_ctr_bits          = 48,
1619         .perf_ctr               = SNBEP_PCU_MSR_PMON_CTR0,
1620         .event_ctl              = SNBEP_PCU_MSR_PMON_CTL0,
1621         .event_mask             = IVBEP_PCU_MSR_PMON_RAW_EVENT_MASK,
1622         .box_ctl                = SNBEP_PCU_MSR_PMON_BOX_CTL,
1623         .num_shared_regs        = 1,
1624         .ops                    = &ivbep_uncore_pcu_ops,
1625         .format_group           = &ivbep_uncore_pcu_format_group,
1626 };
1627
1628 static struct intel_uncore_type *ivbep_msr_uncores[] = {
1629         &ivbep_uncore_ubox,
1630         &ivbep_uncore_cbox,
1631         &ivbep_uncore_pcu,
1632         NULL,
1633 };
1634
1635 void ivbep_uncore_cpu_init(void)
1636 {
1637         if (ivbep_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
1638                 ivbep_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
1639         uncore_msr_uncores = ivbep_msr_uncores;
1640 }
1641
1642 static struct intel_uncore_type ivbep_uncore_ha = {
1643         .name           = "ha",
1644         .num_counters   = 4,
1645         .num_boxes      = 2,
1646         .perf_ctr_bits  = 48,
1647         IVBEP_UNCORE_PCI_COMMON_INIT(),
1648 };
1649
1650 static struct intel_uncore_type ivbep_uncore_imc = {
1651         .name           = "imc",
1652         .num_counters   = 4,
1653         .num_boxes      = 8,
1654         .perf_ctr_bits  = 48,
1655         .fixed_ctr_bits = 48,
1656         .fixed_ctr      = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR,
1657         .fixed_ctl      = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL,
1658         .event_descs    = snbep_uncore_imc_events,
1659         IVBEP_UNCORE_PCI_COMMON_INIT(),
1660 };
1661
1662 /* registers in IRP boxes are not properly aligned */
1663 static unsigned ivbep_uncore_irp_ctls[] = {0xd8, 0xdc, 0xe0, 0xe4};
1664 static unsigned ivbep_uncore_irp_ctrs[] = {0xa0, 0xb0, 0xb8, 0xc0};
1665
1666 static void ivbep_uncore_irp_enable_event(struct intel_uncore_box *box, struct perf_event *event)
1667 {
1668         struct pci_dev *pdev = box->pci_dev;
1669         struct hw_perf_event *hwc = &event->hw;
1670
1671         pci_write_config_dword(pdev, ivbep_uncore_irp_ctls[hwc->idx],
1672                                hwc->config | SNBEP_PMON_CTL_EN);
1673 }
1674
1675 static void ivbep_uncore_irp_disable_event(struct intel_uncore_box *box, struct perf_event *event)
1676 {
1677         struct pci_dev *pdev = box->pci_dev;
1678         struct hw_perf_event *hwc = &event->hw;
1679
1680         pci_write_config_dword(pdev, ivbep_uncore_irp_ctls[hwc->idx], hwc->config);
1681 }
1682
1683 static u64 ivbep_uncore_irp_read_counter(struct intel_uncore_box *box, struct perf_event *event)
1684 {
1685         struct pci_dev *pdev = box->pci_dev;
1686         struct hw_perf_event *hwc = &event->hw;
1687         u64 count = 0;
1688
1689         pci_read_config_dword(pdev, ivbep_uncore_irp_ctrs[hwc->idx], (u32 *)&count);
1690         pci_read_config_dword(pdev, ivbep_uncore_irp_ctrs[hwc->idx] + 4, (u32 *)&count + 1);
1691
1692         return count;
1693 }
1694
1695 static struct intel_uncore_ops ivbep_uncore_irp_ops = {
1696         .init_box       = ivbep_uncore_pci_init_box,
1697         .disable_box    = snbep_uncore_pci_disable_box,
1698         .enable_box     = snbep_uncore_pci_enable_box,
1699         .disable_event  = ivbep_uncore_irp_disable_event,
1700         .enable_event   = ivbep_uncore_irp_enable_event,
1701         .read_counter   = ivbep_uncore_irp_read_counter,
1702 };
1703
1704 static struct intel_uncore_type ivbep_uncore_irp = {
1705         .name                   = "irp",
1706         .num_counters           = 4,
1707         .num_boxes              = 1,
1708         .perf_ctr_bits          = 48,
1709         .event_mask             = IVBEP_PMON_RAW_EVENT_MASK,
1710         .box_ctl                = SNBEP_PCI_PMON_BOX_CTL,
1711         .ops                    = &ivbep_uncore_irp_ops,
1712         .format_group           = &ivbep_uncore_format_group,
1713 };
1714
1715 static struct intel_uncore_ops ivbep_uncore_qpi_ops = {
1716         .init_box       = ivbep_uncore_pci_init_box,
1717         .disable_box    = snbep_uncore_pci_disable_box,
1718         .enable_box     = snbep_uncore_pci_enable_box,
1719         .disable_event  = snbep_uncore_pci_disable_event,
1720         .enable_event   = snbep_qpi_enable_event,
1721         .read_counter   = snbep_uncore_pci_read_counter,
1722         .hw_config      = snbep_qpi_hw_config,
1723         .get_constraint = uncore_get_constraint,
1724         .put_constraint = uncore_put_constraint,
1725 };
1726
1727 static struct intel_uncore_type ivbep_uncore_qpi = {
1728         .name                   = "qpi",
1729         .num_counters           = 4,
1730         .num_boxes              = 3,
1731         .perf_ctr_bits          = 48,
1732         .perf_ctr               = SNBEP_PCI_PMON_CTR0,
1733         .event_ctl              = SNBEP_PCI_PMON_CTL0,
1734         .event_mask             = IVBEP_QPI_PCI_PMON_RAW_EVENT_MASK,
1735         .box_ctl                = SNBEP_PCI_PMON_BOX_CTL,
1736         .num_shared_regs        = 1,
1737         .ops                    = &ivbep_uncore_qpi_ops,
1738         .format_group           = &ivbep_uncore_qpi_format_group,
1739 };
1740
1741 static struct intel_uncore_type ivbep_uncore_r2pcie = {
1742         .name           = "r2pcie",
1743         .num_counters   = 4,
1744         .num_boxes      = 1,
1745         .perf_ctr_bits  = 44,
1746         .constraints    = snbep_uncore_r2pcie_constraints,
1747         IVBEP_UNCORE_PCI_COMMON_INIT(),
1748 };
1749
1750 static struct intel_uncore_type ivbep_uncore_r3qpi = {
1751         .name           = "r3qpi",
1752         .num_counters   = 3,
1753         .num_boxes      = 2,
1754         .perf_ctr_bits  = 44,
1755         .constraints    = snbep_uncore_r3qpi_constraints,
1756         IVBEP_UNCORE_PCI_COMMON_INIT(),
1757 };
1758
1759 enum {
1760         IVBEP_PCI_UNCORE_HA,
1761         IVBEP_PCI_UNCORE_IMC,
1762         IVBEP_PCI_UNCORE_IRP,
1763         IVBEP_PCI_UNCORE_QPI,
1764         IVBEP_PCI_UNCORE_R2PCIE,
1765         IVBEP_PCI_UNCORE_R3QPI,
1766 };
1767
1768 static struct intel_uncore_type *ivbep_pci_uncores[] = {
1769         [IVBEP_PCI_UNCORE_HA]   = &ivbep_uncore_ha,
1770         [IVBEP_PCI_UNCORE_IMC]  = &ivbep_uncore_imc,
1771         [IVBEP_PCI_UNCORE_IRP]  = &ivbep_uncore_irp,
1772         [IVBEP_PCI_UNCORE_QPI]  = &ivbep_uncore_qpi,
1773         [IVBEP_PCI_UNCORE_R2PCIE]       = &ivbep_uncore_r2pcie,
1774         [IVBEP_PCI_UNCORE_R3QPI]        = &ivbep_uncore_r3qpi,
1775         NULL,
1776 };
1777
1778 static const struct pci_device_id ivbep_uncore_pci_ids[] = {
1779         { /* Home Agent 0 */
1780                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe30),
1781                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_HA, 0),
1782         },
1783         { /* Home Agent 1 */
1784                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe38),
1785                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_HA, 1),
1786         },
1787         { /* MC0 Channel 0 */
1788                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb4),
1789                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 0),
1790         },
1791         { /* MC0 Channel 1 */
1792                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb5),
1793                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 1),
1794         },
1795         { /* MC0 Channel 3 */
1796                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb0),
1797                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 2),
1798         },
1799         { /* MC0 Channel 4 */
1800                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb1),
1801                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 3),
1802         },
1803         { /* MC1 Channel 0 */
1804                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef4),
1805                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 4),
1806         },
1807         { /* MC1 Channel 1 */
1808                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef5),
1809                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 5),
1810         },
1811         { /* MC1 Channel 3 */
1812                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef0),
1813                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 6),
1814         },
1815         { /* MC1 Channel 4 */
1816                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef1),
1817                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IMC, 7),
1818         },
1819         { /* IRP */
1820                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe39),
1821                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_IRP, 0),
1822         },
1823         { /* QPI0 Port 0 */
1824                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe32),
1825                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_QPI, 0),
1826         },
1827         { /* QPI0 Port 1 */
1828                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe33),
1829                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_QPI, 1),
1830         },
1831         { /* QPI1 Port 2 */
1832                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe3a),
1833                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_QPI, 2),
1834         },
1835         { /* R2PCIe */
1836                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe34),
1837                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_R2PCIE, 0),
1838         },
1839         { /* R3QPI0 Link 0 */
1840                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe36),
1841                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_R3QPI, 0),
1842         },
1843         { /* R3QPI0 Link 1 */
1844                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe37),
1845                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_R3QPI, 1),
1846         },
1847         { /* R3QPI1 Link 2 */
1848                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe3e),
1849                 .driver_data = UNCORE_PCI_DEV_DATA(IVBEP_PCI_UNCORE_R3QPI, 2),
1850         },
1851         { /* QPI Port 0 filter  */
1852                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe86),
1853                 .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
1854                                                    SNBEP_PCI_QPI_PORT0_FILTER),
1855         },
1856         { /* QPI Port 0 filter  */
1857                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe96),
1858                 .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
1859                                                    SNBEP_PCI_QPI_PORT1_FILTER),
1860         },
1861         { /* end: all zeroes */ }
1862 };
1863
1864 static struct pci_driver ivbep_uncore_pci_driver = {
1865         .name           = "ivbep_uncore",
1866         .id_table       = ivbep_uncore_pci_ids,
1867 };
1868
1869 int ivbep_uncore_pci_init(void)
1870 {
1871         int ret = snbep_pci2phy_map_init(0x0e1e, SNBEP_CPUNODEID, SNBEP_GIDNIDMAP, true);
1872         if (ret)
1873                 return ret;
1874         uncore_pci_uncores = ivbep_pci_uncores;
1875         uncore_pci_driver = &ivbep_uncore_pci_driver;
1876         return 0;
1877 }
1878 /* end of IvyTown uncore support */
1879
1880 /* KNL uncore support */
1881 static struct attribute *knl_uncore_ubox_formats_attr[] = {
1882         &format_attr_event.attr,
1883         &format_attr_umask.attr,
1884         &format_attr_edge.attr,
1885         &format_attr_tid_en.attr,
1886         &format_attr_inv.attr,
1887         &format_attr_thresh5.attr,
1888         NULL,
1889 };
1890
1891 static const struct attribute_group knl_uncore_ubox_format_group = {
1892         .name = "format",
1893         .attrs = knl_uncore_ubox_formats_attr,
1894 };
1895
1896 static struct intel_uncore_type knl_uncore_ubox = {
1897         .name                   = "ubox",
1898         .num_counters           = 2,
1899         .num_boxes              = 1,
1900         .perf_ctr_bits          = 48,
1901         .fixed_ctr_bits         = 48,
1902         .perf_ctr               = HSWEP_U_MSR_PMON_CTR0,
1903         .event_ctl              = HSWEP_U_MSR_PMON_CTL0,
1904         .event_mask             = KNL_U_MSR_PMON_RAW_EVENT_MASK,
1905         .fixed_ctr              = HSWEP_U_MSR_PMON_UCLK_FIXED_CTR,
1906         .fixed_ctl              = HSWEP_U_MSR_PMON_UCLK_FIXED_CTL,
1907         .ops                    = &snbep_uncore_msr_ops,
1908         .format_group           = &knl_uncore_ubox_format_group,
1909 };
1910
1911 static struct attribute *knl_uncore_cha_formats_attr[] = {
1912         &format_attr_event.attr,
1913         &format_attr_umask.attr,
1914         &format_attr_qor.attr,
1915         &format_attr_edge.attr,
1916         &format_attr_tid_en.attr,
1917         &format_attr_inv.attr,
1918         &format_attr_thresh8.attr,
1919         &format_attr_filter_tid4.attr,
1920         &format_attr_filter_link3.attr,
1921         &format_attr_filter_state4.attr,
1922         &format_attr_filter_local.attr,
1923         &format_attr_filter_all_op.attr,
1924         &format_attr_filter_nnm.attr,
1925         &format_attr_filter_opc3.attr,
1926         &format_attr_filter_nc.attr,
1927         &format_attr_filter_isoc.attr,
1928         NULL,
1929 };
1930
1931 static const struct attribute_group knl_uncore_cha_format_group = {
1932         .name = "format",
1933         .attrs = knl_uncore_cha_formats_attr,
1934 };
1935
1936 static struct event_constraint knl_uncore_cha_constraints[] = {
1937         UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
1938         UNCORE_EVENT_CONSTRAINT(0x1f, 0x1),
1939         UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
1940         EVENT_CONSTRAINT_END
1941 };
1942
1943 static struct extra_reg knl_uncore_cha_extra_regs[] = {
1944         SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN,
1945                                   SNBEP_CBO_PMON_CTL_TID_EN, 0x1),
1946         SNBEP_CBO_EVENT_EXTRA_REG(0x3d, 0xff, 0x2),
1947         SNBEP_CBO_EVENT_EXTRA_REG(0x35, 0xff, 0x4),
1948         SNBEP_CBO_EVENT_EXTRA_REG(0x36, 0xff, 0x4),
1949         EVENT_EXTRA_END
1950 };
1951
1952 static u64 knl_cha_filter_mask(int fields)
1953 {
1954         u64 mask = 0;
1955
1956         if (fields & 0x1)
1957                 mask |= KNL_CHA_MSR_PMON_BOX_FILTER_TID;
1958         if (fields & 0x2)
1959                 mask |= KNL_CHA_MSR_PMON_BOX_FILTER_STATE;
1960         if (fields & 0x4)
1961                 mask |= KNL_CHA_MSR_PMON_BOX_FILTER_OP;
1962         return mask;
1963 }
1964
1965 static struct event_constraint *
1966 knl_cha_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
1967 {
1968         return __snbep_cbox_get_constraint(box, event, knl_cha_filter_mask);
1969 }
1970
1971 static int knl_cha_hw_config(struct intel_uncore_box *box,
1972                              struct perf_event *event)
1973 {
1974         struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
1975         struct extra_reg *er;
1976         int idx = 0;
1977
1978         for (er = knl_uncore_cha_extra_regs; er->msr; er++) {
1979                 if (er->event != (event->hw.config & er->config_mask))
1980                         continue;
1981                 idx |= er->idx;
1982         }
1983
1984         if (idx) {
1985                 reg1->reg = HSWEP_C0_MSR_PMON_BOX_FILTER0 +
1986                             KNL_CHA_MSR_OFFSET * box->pmu->pmu_idx;
1987                 reg1->config = event->attr.config1 & knl_cha_filter_mask(idx);
1988
1989                 reg1->config |= KNL_CHA_MSR_PMON_BOX_FILTER_REMOTE_NODE;
1990                 reg1->config |= KNL_CHA_MSR_PMON_BOX_FILTER_LOCAL_NODE;
1991                 reg1->config |= KNL_CHA_MSR_PMON_BOX_FILTER_NNC;
1992                 reg1->idx = idx;
1993         }
1994         return 0;
1995 }
1996
1997 static void hswep_cbox_enable_event(struct intel_uncore_box *box,
1998                                     struct perf_event *event);
1999
2000 static struct intel_uncore_ops knl_uncore_cha_ops = {
2001         .init_box               = snbep_uncore_msr_init_box,
2002         .disable_box            = snbep_uncore_msr_disable_box,
2003         .enable_box             = snbep_uncore_msr_enable_box,
2004         .disable_event          = snbep_uncore_msr_disable_event,
2005         .enable_event           = hswep_cbox_enable_event,
2006         .read_counter           = uncore_msr_read_counter,
2007         .hw_config              = knl_cha_hw_config,
2008         .get_constraint         = knl_cha_get_constraint,
2009         .put_constraint         = snbep_cbox_put_constraint,
2010 };
2011
2012 static struct intel_uncore_type knl_uncore_cha = {
2013         .name                   = "cha",
2014         .num_counters           = 4,
2015         .num_boxes              = 38,
2016         .perf_ctr_bits          = 48,
2017         .event_ctl              = HSWEP_C0_MSR_PMON_CTL0,
2018         .perf_ctr               = HSWEP_C0_MSR_PMON_CTR0,
2019         .event_mask             = KNL_CHA_MSR_PMON_RAW_EVENT_MASK,
2020         .box_ctl                = HSWEP_C0_MSR_PMON_BOX_CTL,
2021         .msr_offset             = KNL_CHA_MSR_OFFSET,
2022         .num_shared_regs        = 1,
2023         .constraints            = knl_uncore_cha_constraints,
2024         .ops                    = &knl_uncore_cha_ops,
2025         .format_group           = &knl_uncore_cha_format_group,
2026 };
2027
2028 static struct attribute *knl_uncore_pcu_formats_attr[] = {
2029         &format_attr_event2.attr,
2030         &format_attr_use_occ_ctr.attr,
2031         &format_attr_occ_sel.attr,
2032         &format_attr_edge.attr,
2033         &format_attr_tid_en.attr,
2034         &format_attr_inv.attr,
2035         &format_attr_thresh6.attr,
2036         &format_attr_occ_invert.attr,
2037         &format_attr_occ_edge_det.attr,
2038         NULL,
2039 };
2040
2041 static const struct attribute_group knl_uncore_pcu_format_group = {
2042         .name = "format",
2043         .attrs = knl_uncore_pcu_formats_attr,
2044 };
2045
2046 static struct intel_uncore_type knl_uncore_pcu = {
2047         .name                   = "pcu",
2048         .num_counters           = 4,
2049         .num_boxes              = 1,
2050         .perf_ctr_bits          = 48,
2051         .perf_ctr               = HSWEP_PCU_MSR_PMON_CTR0,
2052         .event_ctl              = HSWEP_PCU_MSR_PMON_CTL0,
2053         .event_mask             = KNL_PCU_MSR_PMON_RAW_EVENT_MASK,
2054         .box_ctl                = HSWEP_PCU_MSR_PMON_BOX_CTL,
2055         .ops                    = &snbep_uncore_msr_ops,
2056         .format_group           = &knl_uncore_pcu_format_group,
2057 };
2058
2059 static struct intel_uncore_type *knl_msr_uncores[] = {
2060         &knl_uncore_ubox,
2061         &knl_uncore_cha,
2062         &knl_uncore_pcu,
2063         NULL,
2064 };
2065
2066 void knl_uncore_cpu_init(void)
2067 {
2068         uncore_msr_uncores = knl_msr_uncores;
2069 }
2070
2071 static void knl_uncore_imc_enable_box(struct intel_uncore_box *box)
2072 {
2073         struct pci_dev *pdev = box->pci_dev;
2074         int box_ctl = uncore_pci_box_ctl(box);
2075
2076         pci_write_config_dword(pdev, box_ctl, 0);
2077 }
2078
2079 static void knl_uncore_imc_enable_event(struct intel_uncore_box *box,
2080                                         struct perf_event *event)
2081 {
2082         struct pci_dev *pdev = box->pci_dev;
2083         struct hw_perf_event *hwc = &event->hw;
2084
2085         if ((event->attr.config & SNBEP_PMON_CTL_EV_SEL_MASK)
2086                                                         == UNCORE_FIXED_EVENT)
2087                 pci_write_config_dword(pdev, hwc->config_base,
2088                                        hwc->config | KNL_PMON_FIXED_CTL_EN);
2089         else
2090                 pci_write_config_dword(pdev, hwc->config_base,
2091                                        hwc->config | SNBEP_PMON_CTL_EN);
2092 }
2093
2094 static struct intel_uncore_ops knl_uncore_imc_ops = {
2095         .init_box       = snbep_uncore_pci_init_box,
2096         .disable_box    = snbep_uncore_pci_disable_box,
2097         .enable_box     = knl_uncore_imc_enable_box,
2098         .read_counter   = snbep_uncore_pci_read_counter,
2099         .enable_event   = knl_uncore_imc_enable_event,
2100         .disable_event  = snbep_uncore_pci_disable_event,
2101 };
2102
2103 static struct intel_uncore_type knl_uncore_imc_uclk = {
2104         .name                   = "imc_uclk",
2105         .num_counters           = 4,
2106         .num_boxes              = 2,
2107         .perf_ctr_bits          = 48,
2108         .fixed_ctr_bits         = 48,
2109         .perf_ctr               = KNL_UCLK_MSR_PMON_CTR0_LOW,
2110         .event_ctl              = KNL_UCLK_MSR_PMON_CTL0,
2111         .event_mask             = SNBEP_PMON_RAW_EVENT_MASK,
2112         .fixed_ctr              = KNL_UCLK_MSR_PMON_UCLK_FIXED_LOW,
2113         .fixed_ctl              = KNL_UCLK_MSR_PMON_UCLK_FIXED_CTL,
2114         .box_ctl                = KNL_UCLK_MSR_PMON_BOX_CTL,
2115         .ops                    = &knl_uncore_imc_ops,
2116         .format_group           = &snbep_uncore_format_group,
2117 };
2118
2119 static struct intel_uncore_type knl_uncore_imc_dclk = {
2120         .name                   = "imc",
2121         .num_counters           = 4,
2122         .num_boxes              = 6,
2123         .perf_ctr_bits          = 48,
2124         .fixed_ctr_bits         = 48,
2125         .perf_ctr               = KNL_MC0_CH0_MSR_PMON_CTR0_LOW,
2126         .event_ctl              = KNL_MC0_CH0_MSR_PMON_CTL0,
2127         .event_mask             = SNBEP_PMON_RAW_EVENT_MASK,
2128         .fixed_ctr              = KNL_MC0_CH0_MSR_PMON_FIXED_LOW,
2129         .fixed_ctl              = KNL_MC0_CH0_MSR_PMON_FIXED_CTL,
2130         .box_ctl                = KNL_MC0_CH0_MSR_PMON_BOX_CTL,
2131         .ops                    = &knl_uncore_imc_ops,
2132         .format_group           = &snbep_uncore_format_group,
2133 };
2134
2135 static struct intel_uncore_type knl_uncore_edc_uclk = {
2136         .name                   = "edc_uclk",
2137         .num_counters           = 4,
2138         .num_boxes              = 8,
2139         .perf_ctr_bits          = 48,
2140         .fixed_ctr_bits         = 48,
2141         .perf_ctr               = KNL_UCLK_MSR_PMON_CTR0_LOW,
2142         .event_ctl              = KNL_UCLK_MSR_PMON_CTL0,
2143         .event_mask             = SNBEP_PMON_RAW_EVENT_MASK,
2144         .fixed_ctr              = KNL_UCLK_MSR_PMON_UCLK_FIXED_LOW,
2145         .fixed_ctl              = KNL_UCLK_MSR_PMON_UCLK_FIXED_CTL,
2146         .box_ctl                = KNL_UCLK_MSR_PMON_BOX_CTL,
2147         .ops                    = &knl_uncore_imc_ops,
2148         .format_group           = &snbep_uncore_format_group,
2149 };
2150
2151 static struct intel_uncore_type knl_uncore_edc_eclk = {
2152         .name                   = "edc_eclk",
2153         .num_counters           = 4,
2154         .num_boxes              = 8,
2155         .perf_ctr_bits          = 48,
2156         .fixed_ctr_bits         = 48,
2157         .perf_ctr               = KNL_EDC0_ECLK_MSR_PMON_CTR0_LOW,
2158         .event_ctl              = KNL_EDC0_ECLK_MSR_PMON_CTL0,
2159         .event_mask             = SNBEP_PMON_RAW_EVENT_MASK,
2160         .fixed_ctr              = KNL_EDC0_ECLK_MSR_PMON_ECLK_FIXED_LOW,
2161         .fixed_ctl              = KNL_EDC0_ECLK_MSR_PMON_ECLK_FIXED_CTL,
2162         .box_ctl                = KNL_EDC0_ECLK_MSR_PMON_BOX_CTL,
2163         .ops                    = &knl_uncore_imc_ops,
2164         .format_group           = &snbep_uncore_format_group,
2165 };
2166
2167 static struct event_constraint knl_uncore_m2pcie_constraints[] = {
2168         UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
2169         EVENT_CONSTRAINT_END
2170 };
2171
2172 static struct intel_uncore_type knl_uncore_m2pcie = {
2173         .name           = "m2pcie",
2174         .num_counters   = 4,
2175         .num_boxes      = 1,
2176         .perf_ctr_bits  = 48,
2177         .constraints    = knl_uncore_m2pcie_constraints,
2178         SNBEP_UNCORE_PCI_COMMON_INIT(),
2179 };
2180
2181 static struct attribute *knl_uncore_irp_formats_attr[] = {
2182         &format_attr_event.attr,
2183         &format_attr_umask.attr,
2184         &format_attr_qor.attr,
2185         &format_attr_edge.attr,
2186         &format_attr_inv.attr,
2187         &format_attr_thresh8.attr,
2188         NULL,
2189 };
2190
2191 static const struct attribute_group knl_uncore_irp_format_group = {
2192         .name = "format",
2193         .attrs = knl_uncore_irp_formats_attr,
2194 };
2195
2196 static struct intel_uncore_type knl_uncore_irp = {
2197         .name                   = "irp",
2198         .num_counters           = 2,
2199         .num_boxes              = 1,
2200         .perf_ctr_bits          = 48,
2201         .perf_ctr               = SNBEP_PCI_PMON_CTR0,
2202         .event_ctl              = SNBEP_PCI_PMON_CTL0,
2203         .event_mask             = KNL_IRP_PCI_PMON_RAW_EVENT_MASK,
2204         .box_ctl                = KNL_IRP_PCI_PMON_BOX_CTL,
2205         .ops                    = &snbep_uncore_pci_ops,
2206         .format_group           = &knl_uncore_irp_format_group,
2207 };
2208
2209 enum {
2210         KNL_PCI_UNCORE_MC_UCLK,
2211         KNL_PCI_UNCORE_MC_DCLK,
2212         KNL_PCI_UNCORE_EDC_UCLK,
2213         KNL_PCI_UNCORE_EDC_ECLK,
2214         KNL_PCI_UNCORE_M2PCIE,
2215         KNL_PCI_UNCORE_IRP,
2216 };
2217
2218 static struct intel_uncore_type *knl_pci_uncores[] = {
2219         [KNL_PCI_UNCORE_MC_UCLK]        = &knl_uncore_imc_uclk,
2220         [KNL_PCI_UNCORE_MC_DCLK]        = &knl_uncore_imc_dclk,
2221         [KNL_PCI_UNCORE_EDC_UCLK]       = &knl_uncore_edc_uclk,
2222         [KNL_PCI_UNCORE_EDC_ECLK]       = &knl_uncore_edc_eclk,
2223         [KNL_PCI_UNCORE_M2PCIE]         = &knl_uncore_m2pcie,
2224         [KNL_PCI_UNCORE_IRP]            = &knl_uncore_irp,
2225         NULL,
2226 };
2227
2228 /*
2229  * KNL uses a common PCI device ID for multiple instances of an Uncore PMU
2230  * device type. prior to KNL, each instance of a PMU device type had a unique
2231  * device ID.
2232  *
2233  *      PCI Device ID   Uncore PMU Devices
2234  *      ----------------------------------
2235  *      0x7841          MC0 UClk, MC1 UClk
2236  *      0x7843          MC0 DClk CH 0, MC0 DClk CH 1, MC0 DClk CH 2,
2237  *                      MC1 DClk CH 0, MC1 DClk CH 1, MC1 DClk CH 2
2238  *      0x7833          EDC0 UClk, EDC1 UClk, EDC2 UClk, EDC3 UClk,
2239  *                      EDC4 UClk, EDC5 UClk, EDC6 UClk, EDC7 UClk
2240  *      0x7835          EDC0 EClk, EDC1 EClk, EDC2 EClk, EDC3 EClk,
2241  *                      EDC4 EClk, EDC5 EClk, EDC6 EClk, EDC7 EClk
2242  *      0x7817          M2PCIe
2243  *      0x7814          IRP
2244 */
2245
2246 static const struct pci_device_id knl_uncore_pci_ids[] = {
2247         { /* MC0 UClk */
2248                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7841),
2249                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(10, 0, KNL_PCI_UNCORE_MC_UCLK, 0),
2250         },
2251         { /* MC1 UClk */
2252                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7841),
2253                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(11, 0, KNL_PCI_UNCORE_MC_UCLK, 1),
2254         },
2255         { /* MC0 DClk CH 0 */
2256                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7843),
2257                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(8, 2, KNL_PCI_UNCORE_MC_DCLK, 0),
2258         },
2259         { /* MC0 DClk CH 1 */
2260                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7843),
2261                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(8, 3, KNL_PCI_UNCORE_MC_DCLK, 1),
2262         },
2263         { /* MC0 DClk CH 2 */
2264                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7843),
2265                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(8, 4, KNL_PCI_UNCORE_MC_DCLK, 2),
2266         },
2267         { /* MC1 DClk CH 0 */
2268                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7843),
2269                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(9, 2, KNL_PCI_UNCORE_MC_DCLK, 3),
2270         },
2271         { /* MC1 DClk CH 1 */
2272                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7843),
2273                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(9, 3, KNL_PCI_UNCORE_MC_DCLK, 4),
2274         },
2275         { /* MC1 DClk CH 2 */
2276                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7843),
2277                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(9, 4, KNL_PCI_UNCORE_MC_DCLK, 5),
2278         },
2279         { /* EDC0 UClk */
2280                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7833),
2281                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(15, 0, KNL_PCI_UNCORE_EDC_UCLK, 0),
2282         },
2283         { /* EDC1 UClk */
2284                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7833),
2285                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(16, 0, KNL_PCI_UNCORE_EDC_UCLK, 1),
2286         },
2287         { /* EDC2 UClk */
2288                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7833),
2289                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(17, 0, KNL_PCI_UNCORE_EDC_UCLK, 2),
2290         },
2291         { /* EDC3 UClk */
2292                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7833),
2293                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(18, 0, KNL_PCI_UNCORE_EDC_UCLK, 3),
2294         },
2295         { /* EDC4 UClk */
2296                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7833),
2297                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(19, 0, KNL_PCI_UNCORE_EDC_UCLK, 4),
2298         },
2299         { /* EDC5 UClk */
2300                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7833),
2301                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(20, 0, KNL_PCI_UNCORE_EDC_UCLK, 5),
2302         },
2303         { /* EDC6 UClk */
2304                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7833),
2305                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(21, 0, KNL_PCI_UNCORE_EDC_UCLK, 6),
2306         },
2307         { /* EDC7 UClk */
2308                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7833),
2309                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(22, 0, KNL_PCI_UNCORE_EDC_UCLK, 7),
2310         },
2311         { /* EDC0 EClk */
2312                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7835),
2313                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(24, 2, KNL_PCI_UNCORE_EDC_ECLK, 0),
2314         },
2315         { /* EDC1 EClk */
2316                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7835),
2317                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(25, 2, KNL_PCI_UNCORE_EDC_ECLK, 1),
2318         },
2319         { /* EDC2 EClk */
2320                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7835),
2321                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(26, 2, KNL_PCI_UNCORE_EDC_ECLK, 2),
2322         },
2323         { /* EDC3 EClk */
2324                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7835),
2325                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(27, 2, KNL_PCI_UNCORE_EDC_ECLK, 3),
2326         },
2327         { /* EDC4 EClk */
2328                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7835),
2329                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(28, 2, KNL_PCI_UNCORE_EDC_ECLK, 4),
2330         },
2331         { /* EDC5 EClk */
2332                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7835),
2333                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(29, 2, KNL_PCI_UNCORE_EDC_ECLK, 5),
2334         },
2335         { /* EDC6 EClk */
2336                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7835),
2337                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(30, 2, KNL_PCI_UNCORE_EDC_ECLK, 6),
2338         },
2339         { /* EDC7 EClk */
2340                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7835),
2341                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(31, 2, KNL_PCI_UNCORE_EDC_ECLK, 7),
2342         },
2343         { /* M2PCIe */
2344                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7817),
2345                 .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_M2PCIE, 0),
2346         },
2347         { /* IRP */
2348                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7814),
2349                 .driver_data = UNCORE_PCI_DEV_DATA(KNL_PCI_UNCORE_IRP, 0),
2350         },
2351         { /* end: all zeroes */ }
2352 };
2353
2354 static struct pci_driver knl_uncore_pci_driver = {
2355         .name           = "knl_uncore",
2356         .id_table       = knl_uncore_pci_ids,
2357 };
2358
2359 int knl_uncore_pci_init(void)
2360 {
2361         int ret;
2362
2363         /* All KNL PCI based PMON units are on the same PCI bus except IRP */
2364         ret = snb_pci2phy_map_init(0x7814); /* IRP */
2365         if (ret)
2366                 return ret;
2367         ret = snb_pci2phy_map_init(0x7817); /* M2PCIe */
2368         if (ret)
2369                 return ret;
2370         uncore_pci_uncores = knl_pci_uncores;
2371         uncore_pci_driver = &knl_uncore_pci_driver;
2372         return 0;
2373 }
2374
2375 /* end of KNL uncore support */
2376
2377 /* Haswell-EP uncore support */
2378 static struct attribute *hswep_uncore_ubox_formats_attr[] = {
2379         &format_attr_event.attr,
2380         &format_attr_umask.attr,
2381         &format_attr_edge.attr,
2382         &format_attr_inv.attr,
2383         &format_attr_thresh5.attr,
2384         &format_attr_filter_tid2.attr,
2385         &format_attr_filter_cid.attr,
2386         NULL,
2387 };
2388
2389 static const struct attribute_group hswep_uncore_ubox_format_group = {
2390         .name = "format",
2391         .attrs = hswep_uncore_ubox_formats_attr,
2392 };
2393
2394 static int hswep_ubox_hw_config(struct intel_uncore_box *box, struct perf_event *event)
2395 {
2396         struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
2397         reg1->reg = HSWEP_U_MSR_PMON_FILTER;
2398         reg1->config = event->attr.config1 & HSWEP_U_MSR_PMON_BOX_FILTER_MASK;
2399         reg1->idx = 0;
2400         return 0;
2401 }
2402
2403 static struct intel_uncore_ops hswep_uncore_ubox_ops = {
2404         SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
2405         .hw_config              = hswep_ubox_hw_config,
2406         .get_constraint         = uncore_get_constraint,
2407         .put_constraint         = uncore_put_constraint,
2408 };
2409
2410 static struct intel_uncore_type hswep_uncore_ubox = {
2411         .name                   = "ubox",
2412         .num_counters           = 2,
2413         .num_boxes              = 1,
2414         .perf_ctr_bits          = 44,
2415         .fixed_ctr_bits         = 48,
2416         .perf_ctr               = HSWEP_U_MSR_PMON_CTR0,
2417         .event_ctl              = HSWEP_U_MSR_PMON_CTL0,
2418         .event_mask             = SNBEP_U_MSR_PMON_RAW_EVENT_MASK,
2419         .fixed_ctr              = HSWEP_U_MSR_PMON_UCLK_FIXED_CTR,
2420         .fixed_ctl              = HSWEP_U_MSR_PMON_UCLK_FIXED_CTL,
2421         .num_shared_regs        = 1,
2422         .ops                    = &hswep_uncore_ubox_ops,
2423         .format_group           = &hswep_uncore_ubox_format_group,
2424 };
2425
2426 static struct attribute *hswep_uncore_cbox_formats_attr[] = {
2427         &format_attr_event.attr,
2428         &format_attr_umask.attr,
2429         &format_attr_edge.attr,
2430         &format_attr_tid_en.attr,
2431         &format_attr_thresh8.attr,
2432         &format_attr_filter_tid3.attr,
2433         &format_attr_filter_link2.attr,
2434         &format_attr_filter_state3.attr,
2435         &format_attr_filter_nid2.attr,
2436         &format_attr_filter_opc2.attr,
2437         &format_attr_filter_nc.attr,
2438         &format_attr_filter_c6.attr,
2439         &format_attr_filter_isoc.attr,
2440         NULL,
2441 };
2442
2443 static const struct attribute_group hswep_uncore_cbox_format_group = {
2444         .name = "format",
2445         .attrs = hswep_uncore_cbox_formats_attr,
2446 };
2447
2448 static struct event_constraint hswep_uncore_cbox_constraints[] = {
2449         UNCORE_EVENT_CONSTRAINT(0x01, 0x1),
2450         UNCORE_EVENT_CONSTRAINT(0x09, 0x1),
2451         UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
2452         UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
2453         UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
2454         UNCORE_EVENT_CONSTRAINT(0x3b, 0x1),
2455         UNCORE_EVENT_CONSTRAINT(0x3e, 0x1),
2456         EVENT_CONSTRAINT_END
2457 };
2458
2459 static struct extra_reg hswep_uncore_cbox_extra_regs[] = {
2460         SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN,
2461                                   SNBEP_CBO_PMON_CTL_TID_EN, 0x1),
2462         SNBEP_CBO_EVENT_EXTRA_REG(0x0334, 0xffff, 0x4),
2463         SNBEP_CBO_EVENT_EXTRA_REG(0x0534, 0xffff, 0x4),
2464         SNBEP_CBO_EVENT_EXTRA_REG(0x0934, 0xffff, 0x4),
2465         SNBEP_CBO_EVENT_EXTRA_REG(0x1134, 0xffff, 0x4),
2466         SNBEP_CBO_EVENT_EXTRA_REG(0x2134, 0xffff, 0x4),
2467         SNBEP_CBO_EVENT_EXTRA_REG(0x4134, 0xffff, 0x4),
2468         SNBEP_CBO_EVENT_EXTRA_REG(0x4037, 0x40ff, 0x8),
2469         SNBEP_CBO_EVENT_EXTRA_REG(0x4028, 0x40ff, 0x8),
2470         SNBEP_CBO_EVENT_EXTRA_REG(0x4032, 0x40ff, 0x8),
2471         SNBEP_CBO_EVENT_EXTRA_REG(0x4029, 0x40ff, 0x8),
2472         SNBEP_CBO_EVENT_EXTRA_REG(0x4033, 0x40ff, 0x8),
2473         SNBEP_CBO_EVENT_EXTRA_REG(0x402A, 0x40ff, 0x8),
2474         SNBEP_CBO_EVENT_EXTRA_REG(0x0135, 0xffff, 0x12),
2475         SNBEP_CBO_EVENT_EXTRA_REG(0x0335, 0xffff, 0x10),
2476         SNBEP_CBO_EVENT_EXTRA_REG(0x4135, 0xffff, 0x18),
2477         SNBEP_CBO_EVENT_EXTRA_REG(0x4435, 0xffff, 0x8),
2478         SNBEP_CBO_EVENT_EXTRA_REG(0x4835, 0xffff, 0x8),
2479         SNBEP_CBO_EVENT_EXTRA_REG(0x5035, 0xffff, 0x8),
2480         SNBEP_CBO_EVENT_EXTRA_REG(0x4335, 0xffff, 0x18),
2481         SNBEP_CBO_EVENT_EXTRA_REG(0x4a35, 0xffff, 0x8),
2482         SNBEP_CBO_EVENT_EXTRA_REG(0x2335, 0xffff, 0x10),
2483         SNBEP_CBO_EVENT_EXTRA_REG(0x8335, 0xffff, 0x10),
2484         SNBEP_CBO_EVENT_EXTRA_REG(0x2135, 0xffff, 0x10),
2485         SNBEP_CBO_EVENT_EXTRA_REG(0x8135, 0xffff, 0x10),
2486         SNBEP_CBO_EVENT_EXTRA_REG(0x0136, 0xffff, 0x10),
2487         SNBEP_CBO_EVENT_EXTRA_REG(0x0336, 0xffff, 0x10),
2488         SNBEP_CBO_EVENT_EXTRA_REG(0x4136, 0xffff, 0x18),
2489         SNBEP_CBO_EVENT_EXTRA_REG(0x4436, 0xffff, 0x8),
2490         SNBEP_CBO_EVENT_EXTRA_REG(0x4836, 0xffff, 0x8),
2491         SNBEP_CBO_EVENT_EXTRA_REG(0x4336, 0xffff, 0x18),
2492         SNBEP_CBO_EVENT_EXTRA_REG(0x4a36, 0xffff, 0x8),
2493         SNBEP_CBO_EVENT_EXTRA_REG(0x2336, 0xffff, 0x10),
2494         SNBEP_CBO_EVENT_EXTRA_REG(0x8336, 0xffff, 0x10),
2495         SNBEP_CBO_EVENT_EXTRA_REG(0x2136, 0xffff, 0x10),
2496         SNBEP_CBO_EVENT_EXTRA_REG(0x8136, 0xffff, 0x10),
2497         SNBEP_CBO_EVENT_EXTRA_REG(0x5036, 0xffff, 0x8),
2498         EVENT_EXTRA_END
2499 };
2500
2501 static u64 hswep_cbox_filter_mask(int fields)
2502 {
2503         u64 mask = 0;
2504         if (fields & 0x1)
2505                 mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_TID;
2506         if (fields & 0x2)
2507                 mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_LINK;
2508         if (fields & 0x4)
2509                 mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_STATE;
2510         if (fields & 0x8)
2511                 mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_NID;
2512         if (fields & 0x10) {
2513                 mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_OPC;
2514                 mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_NC;
2515                 mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_C6;
2516                 mask |= HSWEP_CB0_MSR_PMON_BOX_FILTER_ISOC;
2517         }
2518         return mask;
2519 }
2520
2521 static struct event_constraint *
2522 hswep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
2523 {
2524         return __snbep_cbox_get_constraint(box, event, hswep_cbox_filter_mask);
2525 }
2526
2527 static int hswep_cbox_hw_config(struct intel_uncore_box *box, struct perf_event *event)
2528 {
2529         struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
2530         struct extra_reg *er;
2531         int idx = 0;
2532
2533         for (er = hswep_uncore_cbox_extra_regs; er->msr; er++) {
2534                 if (er->event != (event->hw.config & er->config_mask))
2535                         continue;
2536                 idx |= er->idx;
2537         }
2538
2539         if (idx) {
2540                 reg1->reg = HSWEP_C0_MSR_PMON_BOX_FILTER0 +
2541                             HSWEP_CBO_MSR_OFFSET * box->pmu->pmu_idx;
2542                 reg1->config = event->attr.config1 & hswep_cbox_filter_mask(idx);
2543                 reg1->idx = idx;
2544         }
2545         return 0;
2546 }
2547
2548 static void hswep_cbox_enable_event(struct intel_uncore_box *box,
2549                                   struct perf_event *event)
2550 {
2551         struct hw_perf_event *hwc = &event->hw;
2552         struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
2553
2554         if (reg1->idx != EXTRA_REG_NONE) {
2555                 u64 filter = uncore_shared_reg_config(box, 0);
2556                 wrmsrl(reg1->reg, filter & 0xffffffff);
2557                 wrmsrl(reg1->reg + 1, filter >> 32);
2558         }
2559
2560         wrmsrl(hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
2561 }
2562
2563 static struct intel_uncore_ops hswep_uncore_cbox_ops = {
2564         .init_box               = snbep_uncore_msr_init_box,
2565         .disable_box            = snbep_uncore_msr_disable_box,
2566         .enable_box             = snbep_uncore_msr_enable_box,
2567         .disable_event          = snbep_uncore_msr_disable_event,
2568         .enable_event           = hswep_cbox_enable_event,
2569         .read_counter           = uncore_msr_read_counter,
2570         .hw_config              = hswep_cbox_hw_config,
2571         .get_constraint         = hswep_cbox_get_constraint,
2572         .put_constraint         = snbep_cbox_put_constraint,
2573 };
2574
2575 static struct intel_uncore_type hswep_uncore_cbox = {
2576         .name                   = "cbox",
2577         .num_counters           = 4,
2578         .num_boxes              = 18,
2579         .perf_ctr_bits          = 48,
2580         .event_ctl              = HSWEP_C0_MSR_PMON_CTL0,
2581         .perf_ctr               = HSWEP_C0_MSR_PMON_CTR0,
2582         .event_mask             = SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK,
2583         .box_ctl                = HSWEP_C0_MSR_PMON_BOX_CTL,
2584         .msr_offset             = HSWEP_CBO_MSR_OFFSET,
2585         .num_shared_regs        = 1,
2586         .constraints            = hswep_uncore_cbox_constraints,
2587         .ops                    = &hswep_uncore_cbox_ops,
2588         .format_group           = &hswep_uncore_cbox_format_group,
2589 };
2590
2591 /*
2592  * Write SBOX Initialization register bit by bit to avoid spurious #GPs
2593  */
2594 static void hswep_uncore_sbox_msr_init_box(struct intel_uncore_box *box)
2595 {
2596         unsigned msr = uncore_msr_box_ctl(box);
2597
2598         if (msr) {
2599                 u64 init = SNBEP_PMON_BOX_CTL_INT;
2600                 u64 flags = 0;
2601                 int i;
2602
2603                 for_each_set_bit(i, (unsigned long *)&init, 64) {
2604                         flags |= (1ULL << i);
2605                         wrmsrl(msr, flags);
2606                 }
2607         }
2608 }
2609
2610 static struct intel_uncore_ops hswep_uncore_sbox_msr_ops = {
2611         __SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
2612         .init_box               = hswep_uncore_sbox_msr_init_box
2613 };
2614
2615 static struct attribute *hswep_uncore_sbox_formats_attr[] = {
2616         &format_attr_event.attr,
2617         &format_attr_umask.attr,
2618         &format_attr_edge.attr,
2619         &format_attr_tid_en.attr,
2620         &format_attr_inv.attr,
2621         &format_attr_thresh8.attr,
2622         NULL,
2623 };
2624
2625 static const struct attribute_group hswep_uncore_sbox_format_group = {
2626         .name = "format",
2627         .attrs = hswep_uncore_sbox_formats_attr,
2628 };
2629
2630 static struct intel_uncore_type hswep_uncore_sbox = {
2631         .name                   = "sbox",
2632         .num_counters           = 4,
2633         .num_boxes              = 4,
2634         .perf_ctr_bits          = 44,
2635         .event_ctl              = HSWEP_S0_MSR_PMON_CTL0,
2636         .perf_ctr               = HSWEP_S0_MSR_PMON_CTR0,
2637         .event_mask             = HSWEP_S_MSR_PMON_RAW_EVENT_MASK,
2638         .box_ctl                = HSWEP_S0_MSR_PMON_BOX_CTL,
2639         .msr_offset             = HSWEP_SBOX_MSR_OFFSET,
2640         .ops                    = &hswep_uncore_sbox_msr_ops,
2641         .format_group           = &hswep_uncore_sbox_format_group,
2642 };
2643
2644 static int hswep_pcu_hw_config(struct intel_uncore_box *box, struct perf_event *event)
2645 {
2646         struct hw_perf_event *hwc = &event->hw;
2647         struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
2648         int ev_sel = hwc->config & SNBEP_PMON_CTL_EV_SEL_MASK;
2649
2650         if (ev_sel >= 0xb && ev_sel <= 0xe) {
2651                 reg1->reg = HSWEP_PCU_MSR_PMON_BOX_FILTER;
2652                 reg1->idx = ev_sel - 0xb;
2653                 reg1->config = event->attr.config1 & (0xff << reg1->idx);
2654         }
2655         return 0;
2656 }
2657
2658 static struct intel_uncore_ops hswep_uncore_pcu_ops = {
2659         SNBEP_UNCORE_MSR_OPS_COMMON_INIT(),
2660         .hw_config              = hswep_pcu_hw_config,
2661         .get_constraint         = snbep_pcu_get_constraint,
2662         .put_constraint         = snbep_pcu_put_constraint,
2663 };
2664
2665 static struct intel_uncore_type hswep_uncore_pcu = {
2666         .name                   = "pcu",
2667         .num_counters           = 4,
2668         .num_boxes              = 1,
2669         .perf_ctr_bits          = 48,
2670         .perf_ctr               = HSWEP_PCU_MSR_PMON_CTR0,
2671         .event_ctl              = HSWEP_PCU_MSR_PMON_CTL0,
2672         .event_mask             = SNBEP_PCU_MSR_PMON_RAW_EVENT_MASK,
2673         .box_ctl                = HSWEP_PCU_MSR_PMON_BOX_CTL,
2674         .num_shared_regs        = 1,
2675         .ops                    = &hswep_uncore_pcu_ops,
2676         .format_group           = &snbep_uncore_pcu_format_group,
2677 };
2678
2679 static struct intel_uncore_type *hswep_msr_uncores[] = {
2680         &hswep_uncore_ubox,
2681         &hswep_uncore_cbox,
2682         &hswep_uncore_sbox,
2683         &hswep_uncore_pcu,
2684         NULL,
2685 };
2686
2687 void hswep_uncore_cpu_init(void)
2688 {
2689         int pkg = boot_cpu_data.logical_proc_id;
2690
2691         if (hswep_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
2692                 hswep_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
2693
2694         /* Detect 6-8 core systems with only two SBOXes */
2695         if (uncore_extra_pci_dev[pkg].dev[HSWEP_PCI_PCU_3]) {
2696                 u32 capid4;
2697
2698                 pci_read_config_dword(uncore_extra_pci_dev[pkg].dev[HSWEP_PCI_PCU_3],
2699                                       0x94, &capid4);
2700                 if (((capid4 >> 6) & 0x3) == 0)
2701                         hswep_uncore_sbox.num_boxes = 2;
2702         }
2703
2704         uncore_msr_uncores = hswep_msr_uncores;
2705 }
2706
2707 static struct intel_uncore_type hswep_uncore_ha = {
2708         .name           = "ha",
2709         .num_counters   = 4,
2710         .num_boxes      = 2,
2711         .perf_ctr_bits  = 48,
2712         SNBEP_UNCORE_PCI_COMMON_INIT(),
2713 };
2714
2715 static struct uncore_event_desc hswep_uncore_imc_events[] = {
2716         INTEL_UNCORE_EVENT_DESC(clockticks,      "event=0x00,umask=0x00"),
2717         INTEL_UNCORE_EVENT_DESC(cas_count_read,  "event=0x04,umask=0x03"),
2718         INTEL_UNCORE_EVENT_DESC(cas_count_read.scale, "6.103515625e-5"),
2719         INTEL_UNCORE_EVENT_DESC(cas_count_read.unit, "MiB"),
2720         INTEL_UNCORE_EVENT_DESC(cas_count_write, "event=0x04,umask=0x0c"),
2721         INTEL_UNCORE_EVENT_DESC(cas_count_write.scale, "6.103515625e-5"),
2722         INTEL_UNCORE_EVENT_DESC(cas_count_write.unit, "MiB"),
2723         { /* end: all zeroes */ },
2724 };
2725
2726 static struct intel_uncore_type hswep_uncore_imc = {
2727         .name           = "imc",
2728         .num_counters   = 4,
2729         .num_boxes      = 8,
2730         .perf_ctr_bits  = 48,
2731         .fixed_ctr_bits = 48,
2732         .fixed_ctr      = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR,
2733         .fixed_ctl      = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL,
2734         .event_descs    = hswep_uncore_imc_events,
2735         SNBEP_UNCORE_PCI_COMMON_INIT(),
2736 };
2737
2738 static unsigned hswep_uncore_irp_ctrs[] = {0xa0, 0xa8, 0xb0, 0xb8};
2739
2740 static u64 hswep_uncore_irp_read_counter(struct intel_uncore_box *box, struct perf_event *event)
2741 {
2742         struct pci_dev *pdev = box->pci_dev;
2743         struct hw_perf_event *hwc = &event->hw;
2744         u64 count = 0;
2745
2746         pci_read_config_dword(pdev, hswep_uncore_irp_ctrs[hwc->idx], (u32 *)&count);
2747         pci_read_config_dword(pdev, hswep_uncore_irp_ctrs[hwc->idx] + 4, (u32 *)&count + 1);
2748
2749         return count;
2750 }
2751
2752 static struct intel_uncore_ops hswep_uncore_irp_ops = {
2753         .init_box       = snbep_uncore_pci_init_box,
2754         .disable_box    = snbep_uncore_pci_disable_box,
2755         .enable_box     = snbep_uncore_pci_enable_box,
2756         .disable_event  = ivbep_uncore_irp_disable_event,
2757         .enable_event   = ivbep_uncore_irp_enable_event,
2758         .read_counter   = hswep_uncore_irp_read_counter,
2759 };
2760
2761 static struct intel_uncore_type hswep_uncore_irp = {
2762         .name                   = "irp",
2763         .num_counters           = 4,
2764         .num_boxes              = 1,
2765         .perf_ctr_bits          = 48,
2766         .event_mask             = SNBEP_PMON_RAW_EVENT_MASK,
2767         .box_ctl                = SNBEP_PCI_PMON_BOX_CTL,
2768         .ops                    = &hswep_uncore_irp_ops,
2769         .format_group           = &snbep_uncore_format_group,
2770 };
2771
2772 static struct intel_uncore_type hswep_uncore_qpi = {
2773         .name                   = "qpi",
2774         .num_counters           = 4,
2775         .num_boxes              = 3,
2776         .perf_ctr_bits          = 48,
2777         .perf_ctr               = SNBEP_PCI_PMON_CTR0,
2778         .event_ctl              = SNBEP_PCI_PMON_CTL0,
2779         .event_mask             = SNBEP_QPI_PCI_PMON_RAW_EVENT_MASK,
2780         .box_ctl                = SNBEP_PCI_PMON_BOX_CTL,
2781         .num_shared_regs        = 1,
2782         .ops                    = &snbep_uncore_qpi_ops,
2783         .format_group           = &snbep_uncore_qpi_format_group,
2784 };
2785
2786 static struct event_constraint hswep_uncore_r2pcie_constraints[] = {
2787         UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
2788         UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
2789         UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
2790         UNCORE_EVENT_CONSTRAINT(0x23, 0x1),
2791         UNCORE_EVENT_CONSTRAINT(0x24, 0x1),
2792         UNCORE_EVENT_CONSTRAINT(0x25, 0x1),
2793         UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
2794         UNCORE_EVENT_CONSTRAINT(0x27, 0x1),
2795         UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
2796         UNCORE_EVENT_CONSTRAINT(0x29, 0x3),
2797         UNCORE_EVENT_CONSTRAINT(0x2a, 0x1),
2798         UNCORE_EVENT_CONSTRAINT(0x2b, 0x3),
2799         UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
2800         UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
2801         UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
2802         UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
2803         UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
2804         UNCORE_EVENT_CONSTRAINT(0x35, 0x3),
2805         EVENT_CONSTRAINT_END
2806 };
2807
2808 static struct intel_uncore_type hswep_uncore_r2pcie = {
2809         .name           = "r2pcie",
2810         .num_counters   = 4,
2811         .num_boxes      = 1,
2812         .perf_ctr_bits  = 48,
2813         .constraints    = hswep_uncore_r2pcie_constraints,
2814         SNBEP_UNCORE_PCI_COMMON_INIT(),
2815 };
2816
2817 static struct event_constraint hswep_uncore_r3qpi_constraints[] = {
2818         UNCORE_EVENT_CONSTRAINT(0x01, 0x3),
2819         UNCORE_EVENT_CONSTRAINT(0x07, 0x7),
2820         UNCORE_EVENT_CONSTRAINT(0x08, 0x7),
2821         UNCORE_EVENT_CONSTRAINT(0x09, 0x7),
2822         UNCORE_EVENT_CONSTRAINT(0x0a, 0x7),
2823         UNCORE_EVENT_CONSTRAINT(0x0e, 0x7),
2824         UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
2825         UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
2826         UNCORE_EVENT_CONSTRAINT(0x12, 0x3),
2827         UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
2828         UNCORE_EVENT_CONSTRAINT(0x14, 0x3),
2829         UNCORE_EVENT_CONSTRAINT(0x15, 0x3),
2830         UNCORE_EVENT_CONSTRAINT(0x1f, 0x3),
2831         UNCORE_EVENT_CONSTRAINT(0x20, 0x3),
2832         UNCORE_EVENT_CONSTRAINT(0x21, 0x3),
2833         UNCORE_EVENT_CONSTRAINT(0x22, 0x3),
2834         UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
2835         UNCORE_EVENT_CONSTRAINT(0x25, 0x3),
2836         UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
2837         UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
2838         UNCORE_EVENT_CONSTRAINT(0x29, 0x3),
2839         UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
2840         UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
2841         UNCORE_EVENT_CONSTRAINT(0x2e, 0x3),
2842         UNCORE_EVENT_CONSTRAINT(0x2f, 0x3),
2843         UNCORE_EVENT_CONSTRAINT(0x31, 0x3),
2844         UNCORE_EVENT_CONSTRAINT(0x32, 0x3),
2845         UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
2846         UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
2847         UNCORE_EVENT_CONSTRAINT(0x36, 0x3),
2848         UNCORE_EVENT_CONSTRAINT(0x37, 0x3),
2849         UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
2850         UNCORE_EVENT_CONSTRAINT(0x39, 0x3),
2851         EVENT_CONSTRAINT_END
2852 };
2853
2854 static struct intel_uncore_type hswep_uncore_r3qpi = {
2855         .name           = "r3qpi",
2856         .num_counters   = 3,
2857         .num_boxes      = 3,
2858         .perf_ctr_bits  = 44,
2859         .constraints    = hswep_uncore_r3qpi_constraints,
2860         SNBEP_UNCORE_PCI_COMMON_INIT(),
2861 };
2862
2863 enum {
2864         HSWEP_PCI_UNCORE_HA,
2865         HSWEP_PCI_UNCORE_IMC,
2866         HSWEP_PCI_UNCORE_IRP,
2867         HSWEP_PCI_UNCORE_QPI,
2868         HSWEP_PCI_UNCORE_R2PCIE,
2869         HSWEP_PCI_UNCORE_R3QPI,
2870 };
2871
2872 static struct intel_uncore_type *hswep_pci_uncores[] = {
2873         [HSWEP_PCI_UNCORE_HA]   = &hswep_uncore_ha,
2874         [HSWEP_PCI_UNCORE_IMC]  = &hswep_uncore_imc,
2875         [HSWEP_PCI_UNCORE_IRP]  = &hswep_uncore_irp,
2876         [HSWEP_PCI_UNCORE_QPI]  = &hswep_uncore_qpi,
2877         [HSWEP_PCI_UNCORE_R2PCIE]       = &hswep_uncore_r2pcie,
2878         [HSWEP_PCI_UNCORE_R3QPI]        = &hswep_uncore_r3qpi,
2879         NULL,
2880 };
2881
2882 static const struct pci_device_id hswep_uncore_pci_ids[] = {
2883         { /* Home Agent 0 */
2884                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f30),
2885                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_HA, 0),
2886         },
2887         { /* Home Agent 1 */
2888                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f38),
2889                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_HA, 1),
2890         },
2891         { /* MC0 Channel 0 */
2892                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fb0),
2893                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 0),
2894         },
2895         { /* MC0 Channel 1 */
2896                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fb1),
2897                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 1),
2898         },
2899         { /* MC0 Channel 2 */
2900                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fb4),
2901                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 2),
2902         },
2903         { /* MC0 Channel 3 */
2904                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fb5),
2905                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 3),
2906         },
2907         { /* MC1 Channel 0 */
2908                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fd0),
2909                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 4),
2910         },
2911         { /* MC1 Channel 1 */
2912                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fd1),
2913                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 5),
2914         },
2915         { /* MC1 Channel 2 */
2916                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fd4),
2917                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 6),
2918         },
2919         { /* MC1 Channel 3 */
2920                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fd5),
2921                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IMC, 7),
2922         },
2923         { /* IRP */
2924                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f39),
2925                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_IRP, 0),
2926         },
2927         { /* QPI0 Port 0 */
2928                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f32),
2929                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_QPI, 0),
2930         },
2931         { /* QPI0 Port 1 */
2932                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f33),
2933                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_QPI, 1),
2934         },
2935         { /* QPI1 Port 2 */
2936                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f3a),
2937                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_QPI, 2),
2938         },
2939         { /* R2PCIe */
2940                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f34),
2941                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_R2PCIE, 0),
2942         },
2943         { /* R3QPI0 Link 0 */
2944                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f36),
2945                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_R3QPI, 0),
2946         },
2947         { /* R3QPI0 Link 1 */
2948                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f37),
2949                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_R3QPI, 1),
2950         },
2951         { /* R3QPI1 Link 2 */
2952                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f3e),
2953                 .driver_data = UNCORE_PCI_DEV_DATA(HSWEP_PCI_UNCORE_R3QPI, 2),
2954         },
2955         { /* QPI Port 0 filter  */
2956                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f86),
2957                 .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
2958                                                    SNBEP_PCI_QPI_PORT0_FILTER),
2959         },
2960         { /* QPI Port 1 filter  */
2961                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2f96),
2962                 .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
2963                                                    SNBEP_PCI_QPI_PORT1_FILTER),
2964         },
2965         { /* PCU.3 (for Capability registers) */
2966                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2fc0),
2967                 .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV,
2968                                                    HSWEP_PCI_PCU_3),
2969         },
2970         { /* end: all zeroes */ }
2971 };
2972
2973 static struct pci_driver hswep_uncore_pci_driver = {
2974         .name           = "hswep_uncore",
2975         .id_table       = hswep_uncore_pci_ids,
2976 };
2977
2978 int hswep_uncore_pci_init(void)
2979 {
2980         int ret = snbep_pci2phy_map_init(0x2f1e, SNBEP_CPUNODEID, SNBEP_GIDNIDMAP, true);
2981         if (ret)
2982                 return ret;
2983         uncore_pci_uncores = hswep_pci_uncores;
2984         uncore_pci_driver = &hswep_uncore_pci_driver;
2985         return 0;
2986 }
2987 /* end of Haswell-EP uncore support */
2988
2989 /* BDX uncore support */
2990
2991 static struct intel_uncore_type bdx_uncore_ubox = {
2992         .name                   = "ubox",
2993         .num_counters           = 2,
2994         .num_boxes              = 1,
2995         .perf_ctr_bits          = 48,
2996         .fixed_ctr_bits         = 48,
2997         .perf_ctr               = HSWEP_U_MSR_PMON_CTR0,
2998         .event_ctl              = HSWEP_U_MSR_PMON_CTL0,
2999         .event_mask             = SNBEP_U_MSR_PMON_RAW_EVENT_MASK,
3000         .fixed_ctr              = HSWEP_U_MSR_PMON_UCLK_FIXED_CTR,
3001         .fixed_ctl              = HSWEP_U_MSR_PMON_UCLK_FIXED_CTL,
3002         .num_shared_regs        = 1,
3003         .ops                    = &ivbep_uncore_msr_ops,
3004         .format_group           = &ivbep_uncore_ubox_format_group,
3005 };
3006
3007 static struct event_constraint bdx_uncore_cbox_constraints[] = {
3008         UNCORE_EVENT_CONSTRAINT(0x09, 0x3),
3009         UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
3010         UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
3011         UNCORE_EVENT_CONSTRAINT(0x3e, 0x1),
3012         EVENT_CONSTRAINT_END
3013 };
3014
3015 static struct intel_uncore_type bdx_uncore_cbox = {
3016         .name                   = "cbox",
3017         .num_counters           = 4,
3018         .num_boxes              = 24,
3019         .perf_ctr_bits          = 48,
3020         .event_ctl              = HSWEP_C0_MSR_PMON_CTL0,
3021         .perf_ctr               = HSWEP_C0_MSR_PMON_CTR0,
3022         .event_mask             = SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK,
3023         .box_ctl                = HSWEP_C0_MSR_PMON_BOX_CTL,
3024         .msr_offset             = HSWEP_CBO_MSR_OFFSET,
3025         .num_shared_regs        = 1,
3026         .constraints            = bdx_uncore_cbox_constraints,
3027         .ops                    = &hswep_uncore_cbox_ops,
3028         .format_group           = &hswep_uncore_cbox_format_group,
3029 };
3030
3031 static struct intel_uncore_type *bdx_msr_uncores[] = {
3032         &bdx_uncore_ubox,
3033         &bdx_uncore_cbox,
3034         &hswep_uncore_pcu,
3035         NULL,
3036 };
3037
3038 /* Bit 7 'Use Occupancy' is not available for counter 0 on BDX */
3039 static struct event_constraint bdx_uncore_pcu_constraints[] = {
3040         EVENT_CONSTRAINT(0x80, 0xe, 0x80),
3041         EVENT_CONSTRAINT_END
3042 };
3043
3044 void bdx_uncore_cpu_init(void)
3045 {
3046         if (bdx_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
3047                 bdx_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
3048         uncore_msr_uncores = bdx_msr_uncores;
3049
3050         hswep_uncore_pcu.constraints = bdx_uncore_pcu_constraints;
3051 }
3052
3053 static struct intel_uncore_type bdx_uncore_ha = {
3054         .name           = "ha",
3055         .num_counters   = 4,
3056         .num_boxes      = 2,
3057         .perf_ctr_bits  = 48,
3058         SNBEP_UNCORE_PCI_COMMON_INIT(),
3059 };
3060
3061 static struct intel_uncore_type bdx_uncore_imc = {
3062         .name           = "imc",
3063         .num_counters   = 4,
3064         .num_boxes      = 8,
3065         .perf_ctr_bits  = 48,
3066         .fixed_ctr_bits = 48,
3067         .fixed_ctr      = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR,
3068         .fixed_ctl      = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL,
3069         .event_descs    = hswep_uncore_imc_events,
3070         SNBEP_UNCORE_PCI_COMMON_INIT(),
3071 };
3072
3073 static struct intel_uncore_type bdx_uncore_irp = {
3074         .name                   = "irp",
3075         .num_counters           = 4,
3076         .num_boxes              = 1,
3077         .perf_ctr_bits          = 48,
3078         .event_mask             = SNBEP_PMON_RAW_EVENT_MASK,
3079         .box_ctl                = SNBEP_PCI_PMON_BOX_CTL,
3080         .ops                    = &hswep_uncore_irp_ops,
3081         .format_group           = &snbep_uncore_format_group,
3082 };
3083
3084 static struct intel_uncore_type bdx_uncore_qpi = {
3085         .name                   = "qpi",
3086         .num_counters           = 4,
3087         .num_boxes              = 3,
3088         .perf_ctr_bits          = 48,
3089         .perf_ctr               = SNBEP_PCI_PMON_CTR0,
3090         .event_ctl              = SNBEP_PCI_PMON_CTL0,
3091         .event_mask             = SNBEP_QPI_PCI_PMON_RAW_EVENT_MASK,
3092         .box_ctl                = SNBEP_PCI_PMON_BOX_CTL,
3093         .num_shared_regs        = 1,
3094         .ops                    = &snbep_uncore_qpi_ops,
3095         .format_group           = &snbep_uncore_qpi_format_group,
3096 };
3097
3098 static struct event_constraint bdx_uncore_r2pcie_constraints[] = {
3099         UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
3100         UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
3101         UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
3102         UNCORE_EVENT_CONSTRAINT(0x23, 0x1),
3103         UNCORE_EVENT_CONSTRAINT(0x25, 0x1),
3104         UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
3105         UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
3106         UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
3107         UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
3108         EVENT_CONSTRAINT_END
3109 };
3110
3111 static struct intel_uncore_type bdx_uncore_r2pcie = {
3112         .name           = "r2pcie",
3113         .num_counters   = 4,
3114         .num_boxes      = 1,
3115         .perf_ctr_bits  = 48,
3116         .constraints    = bdx_uncore_r2pcie_constraints,
3117         SNBEP_UNCORE_PCI_COMMON_INIT(),
3118 };
3119
3120 static struct event_constraint bdx_uncore_r3qpi_constraints[] = {
3121         UNCORE_EVENT_CONSTRAINT(0x01, 0x7),
3122         UNCORE_EVENT_CONSTRAINT(0x07, 0x7),
3123         UNCORE_EVENT_CONSTRAINT(0x08, 0x7),
3124         UNCORE_EVENT_CONSTRAINT(0x09, 0x7),
3125         UNCORE_EVENT_CONSTRAINT(0x0a, 0x7),
3126         UNCORE_EVENT_CONSTRAINT(0x0e, 0x7),
3127         UNCORE_EVENT_CONSTRAINT(0x10, 0x3),
3128         UNCORE_EVENT_CONSTRAINT(0x11, 0x3),
3129         UNCORE_EVENT_CONSTRAINT(0x13, 0x1),
3130         UNCORE_EVENT_CONSTRAINT(0x14, 0x3),
3131         UNCORE_EVENT_CONSTRAINT(0x15, 0x3),
3132         UNCORE_EVENT_CONSTRAINT(0x1f, 0x3),
3133         UNCORE_EVENT_CONSTRAINT(0x20, 0x3),
3134         UNCORE_EVENT_CONSTRAINT(0x21, 0x3),
3135         UNCORE_EVENT_CONSTRAINT(0x22, 0x3),
3136         UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
3137         UNCORE_EVENT_CONSTRAINT(0x25, 0x3),
3138         UNCORE_EVENT_CONSTRAINT(0x26, 0x3),
3139         UNCORE_EVENT_CONSTRAINT(0x28, 0x3),
3140         UNCORE_EVENT_CONSTRAINT(0x29, 0x3),
3141         UNCORE_EVENT_CONSTRAINT(0x2c, 0x3),
3142         UNCORE_EVENT_CONSTRAINT(0x2d, 0x3),
3143         UNCORE_EVENT_CONSTRAINT(0x2e, 0x3),
3144         UNCORE_EVENT_CONSTRAINT(0x2f, 0x3),
3145         UNCORE_EVENT_CONSTRAINT(0x33, 0x3),
3146         UNCORE_EVENT_CONSTRAINT(0x34, 0x3),
3147         UNCORE_EVENT_CONSTRAINT(0x36, 0x3),
3148         UNCORE_EVENT_CONSTRAINT(0x37, 0x3),
3149         UNCORE_EVENT_CONSTRAINT(0x38, 0x3),
3150         UNCORE_EVENT_CONSTRAINT(0x39, 0x3),
3151         EVENT_CONSTRAINT_END
3152 };
3153
3154 static struct intel_uncore_type bdx_uncore_r3qpi = {
3155         .name           = "r3qpi",
3156         .num_counters   = 3,
3157         .num_boxes      = 3,
3158         .perf_ctr_bits  = 48,
3159         .constraints    = bdx_uncore_r3qpi_constraints,
3160         SNBEP_UNCORE_PCI_COMMON_INIT(),
3161 };
3162
3163 enum {
3164         BDX_PCI_UNCORE_HA,
3165         BDX_PCI_UNCORE_IMC,
3166         BDX_PCI_UNCORE_IRP,
3167         BDX_PCI_UNCORE_QPI,
3168         BDX_PCI_UNCORE_R2PCIE,
3169         BDX_PCI_UNCORE_R3QPI,
3170 };
3171
3172 static struct intel_uncore_type *bdx_pci_uncores[] = {
3173         [BDX_PCI_UNCORE_HA]     = &bdx_uncore_ha,
3174         [BDX_PCI_UNCORE_IMC]    = &bdx_uncore_imc,
3175         [BDX_PCI_UNCORE_IRP]    = &bdx_uncore_irp,
3176         [BDX_PCI_UNCORE_QPI]    = &bdx_uncore_qpi,
3177         [BDX_PCI_UNCORE_R2PCIE] = &bdx_uncore_r2pcie,
3178         [BDX_PCI_UNCORE_R3QPI]  = &bdx_uncore_r3qpi,
3179         NULL,
3180 };
3181
3182 static const struct pci_device_id bdx_uncore_pci_ids[] = {
3183         { /* Home Agent 0 */
3184                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f30),
3185                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_HA, 0),
3186         },
3187         { /* Home Agent 1 */
3188                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f38),
3189                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_HA, 1),
3190         },
3191         { /* MC0 Channel 0 */
3192                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fb0),
3193                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 0),
3194         },
3195         { /* MC0 Channel 1 */
3196                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fb1),
3197                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 1),
3198         },
3199         { /* MC0 Channel 2 */
3200                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fb4),
3201                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 2),
3202         },
3203         { /* MC0 Channel 3 */
3204                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fb5),
3205                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 3),
3206         },
3207         { /* MC1 Channel 0 */
3208                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fd0),
3209                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 4),
3210         },
3211         { /* MC1 Channel 1 */
3212                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fd1),
3213                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 5),
3214         },
3215         { /* MC1 Channel 2 */
3216                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fd4),
3217                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 6),
3218         },
3219         { /* MC1 Channel 3 */
3220                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6fd5),
3221                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IMC, 7),
3222         },
3223         { /* IRP */
3224                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f39),
3225                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_IRP, 0),
3226         },
3227         { /* QPI0 Port 0 */
3228                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f32),
3229                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_QPI, 0),
3230         },
3231         { /* QPI0 Port 1 */
3232                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f33),
3233                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_QPI, 1),
3234         },
3235         { /* QPI1 Port 2 */
3236                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f3a),
3237                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_QPI, 2),
3238         },
3239         { /* R2PCIe */
3240                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f34),
3241                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_R2PCIE, 0),
3242         },
3243         { /* R3QPI0 Link 0 */
3244                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f36),
3245                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_R3QPI, 0),
3246         },
3247         { /* R3QPI0 Link 1 */
3248                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f37),
3249                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_R3QPI, 1),
3250         },
3251         { /* R3QPI1 Link 2 */
3252                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f3e),
3253                 .driver_data = UNCORE_PCI_DEV_DATA(BDX_PCI_UNCORE_R3QPI, 2),
3254         },
3255         { /* QPI Port 0 filter  */
3256                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f86),
3257                 .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV, 0),
3258         },
3259         { /* QPI Port 1 filter  */
3260                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f96),
3261                 .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV, 1),
3262         },
3263         { /* QPI Port 2 filter  */
3264                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x6f46),
3265                 .driver_data = UNCORE_PCI_DEV_DATA(UNCORE_EXTRA_PCI_DEV, 2),
3266         },
3267         { /* end: all zeroes */ }
3268 };
3269
3270 static struct pci_driver bdx_uncore_pci_driver = {
3271         .name           = "bdx_uncore",
3272         .id_table       = bdx_uncore_pci_ids,
3273 };
3274
3275 int bdx_uncore_pci_init(void)
3276 {
3277         int ret = snbep_pci2phy_map_init(0x6f1e, SNBEP_CPUNODEID, SNBEP_GIDNIDMAP, true);
3278
3279         if (ret)
3280                 return ret;
3281         uncore_pci_uncores = bdx_pci_uncores;
3282         uncore_pci_driver = &bdx_uncore_pci_driver;
3283         return 0;
3284 }
3285
3286 /* end of BDX uncore support */
3287
3288 /* SKX uncore support */
3289
3290 static struct intel_uncore_type skx_uncore_ubox = {
3291         .name                   = "ubox",
3292         .num_counters           = 2,
3293         .num_boxes              = 1,
3294         .perf_ctr_bits          = 48,
3295         .fixed_ctr_bits         = 48,
3296         .perf_ctr               = HSWEP_U_MSR_PMON_CTR0,
3297         .event_ctl              = HSWEP_U_MSR_PMON_CTL0,
3298         .event_mask             = SNBEP_U_MSR_PMON_RAW_EVENT_MASK,
3299         .fixed_ctr              = HSWEP_U_MSR_PMON_UCLK_FIXED_CTR,
3300         .fixed_ctl              = HSWEP_U_MSR_PMON_UCLK_FIXED_CTL,
3301         .ops                    = &ivbep_uncore_msr_ops,
3302         .format_group           = &ivbep_uncore_ubox_format_group,
3303 };
3304
3305 static struct attribute *skx_uncore_cha_formats_attr[] = {
3306         &format_attr_event.attr,
3307         &format_attr_umask.attr,
3308         &format_attr_edge.attr,
3309         &format_attr_tid_en.attr,
3310         &format_attr_inv.attr,
3311         &format_attr_thresh8.attr,
3312         &format_attr_filter_tid4.attr,
3313         &format_attr_filter_state5.attr,
3314         &format_attr_filter_rem.attr,
3315         &format_attr_filter_loc.attr,
3316         &format_attr_filter_nm.attr,
3317         &format_attr_filter_all_op.attr,
3318         &format_attr_filter_not_nm.attr,
3319         &format_attr_filter_opc_0.attr,
3320         &format_attr_filter_opc_1.attr,
3321         &format_attr_filter_nc.attr,
3322         &format_attr_filter_isoc.attr,
3323         NULL,
3324 };
3325
3326 static const struct attribute_group skx_uncore_chabox_format_group = {
3327         .name = "format",
3328         .attrs = skx_uncore_cha_formats_attr,
3329 };
3330
3331 static struct event_constraint skx_uncore_chabox_constraints[] = {
3332         UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
3333         UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
3334         EVENT_CONSTRAINT_END
3335 };
3336
3337 static struct extra_reg skx_uncore_cha_extra_regs[] = {
3338         SNBEP_CBO_EVENT_EXTRA_REG(0x0334, 0xffff, 0x4),
3339         SNBEP_CBO_EVENT_EXTRA_REG(0x0534, 0xffff, 0x4),
3340         SNBEP_CBO_EVENT_EXTRA_REG(0x0934, 0xffff, 0x4),
3341         SNBEP_CBO_EVENT_EXTRA_REG(0x1134, 0xffff, 0x4),
3342         SNBEP_CBO_EVENT_EXTRA_REG(0x3134, 0xffff, 0x4),
3343         SNBEP_CBO_EVENT_EXTRA_REG(0x9134, 0xffff, 0x4),
3344         SNBEP_CBO_EVENT_EXTRA_REG(0x35, 0xff, 0x8),
3345         SNBEP_CBO_EVENT_EXTRA_REG(0x36, 0xff, 0x8),
3346         EVENT_EXTRA_END
3347 };
3348
3349 static u64 skx_cha_filter_mask(int fields)
3350 {
3351         u64 mask = 0;
3352
3353         if (fields & 0x1)
3354                 mask |= SKX_CHA_MSR_PMON_BOX_FILTER_TID;
3355         if (fields & 0x2)
3356                 mask |= SKX_CHA_MSR_PMON_BOX_FILTER_LINK;
3357         if (fields & 0x4)
3358                 mask |= SKX_CHA_MSR_PMON_BOX_FILTER_STATE;
3359         if (fields & 0x8) {
3360                 mask |= SKX_CHA_MSR_PMON_BOX_FILTER_REM;
3361                 mask |= SKX_CHA_MSR_PMON_BOX_FILTER_LOC;
3362                 mask |= SKX_CHA_MSR_PMON_BOX_FILTER_ALL_OPC;
3363                 mask |= SKX_CHA_MSR_PMON_BOX_FILTER_NM;
3364                 mask |= SKX_CHA_MSR_PMON_BOX_FILTER_NOT_NM;
3365                 mask |= SKX_CHA_MSR_PMON_BOX_FILTER_OPC0;
3366                 mask |= SKX_CHA_MSR_PMON_BOX_FILTER_OPC1;
3367                 mask |= SKX_CHA_MSR_PMON_BOX_FILTER_NC;
3368                 mask |= SKX_CHA_MSR_PMON_BOX_FILTER_ISOC;
3369         }
3370         return mask;
3371 }
3372
3373 static struct event_constraint *
3374 skx_cha_get_constraint(struct intel_uncore_box *box, struct perf_event *event)
3375 {
3376         return __snbep_cbox_get_constraint(box, event, skx_cha_filter_mask);
3377 }
3378
3379 static int skx_cha_hw_config(struct intel_uncore_box *box, struct perf_event *event)
3380 {
3381         struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
3382         struct extra_reg *er;
3383         int idx = 0;
3384
3385         for (er = skx_uncore_cha_extra_regs; er->msr; er++) {
3386                 if (er->event != (event->hw.config & er->config_mask))
3387                         continue;
3388                 idx |= er->idx;
3389         }
3390
3391         if (idx) {
3392                 reg1->reg = HSWEP_C0_MSR_PMON_BOX_FILTER0 +
3393                             HSWEP_CBO_MSR_OFFSET * box->pmu->pmu_idx;
3394                 reg1->config = event->attr.config1 & skx_cha_filter_mask(idx);
3395                 reg1->idx = idx;
3396         }
3397         return 0;
3398 }
3399
3400 static struct intel_uncore_ops skx_uncore_chabox_ops = {
3401         /* There is no frz_en for chabox ctl */
3402         .init_box               = ivbep_uncore_msr_init_box,
3403         .disable_box            = snbep_uncore_msr_disable_box,
3404         .enable_box             = snbep_uncore_msr_enable_box,
3405         .disable_event          = snbep_uncore_msr_disable_event,
3406         .enable_event           = hswep_cbox_enable_event,
3407         .read_counter           = uncore_msr_read_counter,
3408         .hw_config              = skx_cha_hw_config,
3409         .get_constraint         = skx_cha_get_constraint,
3410         .put_constraint         = snbep_cbox_put_constraint,
3411 };
3412
3413 static struct intel_uncore_type skx_uncore_chabox = {
3414         .name                   = "cha",
3415         .num_counters           = 4,
3416         .perf_ctr_bits          = 48,
3417         .event_ctl              = HSWEP_C0_MSR_PMON_CTL0,
3418         .perf_ctr               = HSWEP_C0_MSR_PMON_CTR0,
3419         .event_mask             = HSWEP_S_MSR_PMON_RAW_EVENT_MASK,
3420         .box_ctl                = HSWEP_C0_MSR_PMON_BOX_CTL,
3421         .msr_offset             = HSWEP_CBO_MSR_OFFSET,
3422         .num_shared_regs        = 1,
3423         .constraints            = skx_uncore_chabox_constraints,
3424         .ops                    = &skx_uncore_chabox_ops,
3425         .format_group           = &skx_uncore_chabox_format_group,
3426 };
3427
3428 static struct attribute *skx_uncore_iio_formats_attr[] = {
3429         &format_attr_event.attr,
3430         &format_attr_umask.attr,
3431         &format_attr_edge.attr,
3432         &format_attr_inv.attr,
3433         &format_attr_thresh9.attr,
3434         &format_attr_ch_mask.attr,
3435         &format_attr_fc_mask.attr,
3436         NULL,
3437 };
3438
3439 static const struct attribute_group skx_uncore_iio_format_group = {
3440         .name = "format",
3441         .attrs = skx_uncore_iio_formats_attr,
3442 };
3443
3444 static struct event_constraint skx_uncore_iio_constraints[] = {
3445         UNCORE_EVENT_CONSTRAINT(0x83, 0x3),
3446         UNCORE_EVENT_CONSTRAINT(0x88, 0xc),
3447         UNCORE_EVENT_CONSTRAINT(0x95, 0xc),
3448         UNCORE_EVENT_CONSTRAINT(0xc0, 0xc),
3449         UNCORE_EVENT_CONSTRAINT(0xc5, 0xc),
3450         UNCORE_EVENT_CONSTRAINT(0xd4, 0xc),
3451         EVENT_CONSTRAINT_END
3452 };
3453
3454 static void skx_iio_enable_event(struct intel_uncore_box *box,
3455                                  struct perf_event *event)
3456 {
3457         struct hw_perf_event *hwc = &event->hw;
3458
3459         wrmsrl(hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN);
3460 }
3461
3462 static struct intel_uncore_ops skx_uncore_iio_ops = {
3463         .init_box               = ivbep_uncore_msr_init_box,
3464         .disable_box            = snbep_uncore_msr_disable_box,
3465         .enable_box             = snbep_uncore_msr_enable_box,
3466         .disable_event          = snbep_uncore_msr_disable_event,
3467         .enable_event           = skx_iio_enable_event,
3468         .read_counter           = uncore_msr_read_counter,
3469 };
3470
3471 static struct intel_uncore_type skx_uncore_iio = {
3472         .name                   = "iio",
3473         .num_counters           = 4,
3474         .num_boxes              = 6,
3475         .perf_ctr_bits          = 48,
3476         .event_ctl              = SKX_IIO0_MSR_PMON_CTL0,
3477         .perf_ctr               = SKX_IIO0_MSR_PMON_CTR0,
3478         .event_mask             = SKX_IIO_PMON_RAW_EVENT_MASK,
3479         .event_mask_ext         = SKX_IIO_PMON_RAW_EVENT_MASK_EXT,
3480         .box_ctl                = SKX_IIO0_MSR_PMON_BOX_CTL,
3481         .msr_offset             = SKX_IIO_MSR_OFFSET,
3482         .constraints            = skx_uncore_iio_constraints,
3483         .ops                    = &skx_uncore_iio_ops,
3484         .format_group           = &skx_uncore_iio_format_group,
3485 };
3486
3487 static struct attribute *skx_uncore_formats_attr[] = {
3488         &format_attr_event.attr,
3489         &format_attr_umask.attr,
3490         &format_attr_edge.attr,
3491         &format_attr_inv.attr,
3492         &format_attr_thresh8.attr,
3493         NULL,
3494 };
3495
3496 static const struct attribute_group skx_uncore_format_group = {
3497         .name = "format",
3498         .attrs = skx_uncore_formats_attr,
3499 };
3500
3501 static struct intel_uncore_type skx_uncore_irp = {
3502         .name                   = "irp",
3503         .num_counters           = 2,
3504         .num_boxes              = 6,
3505         .perf_ctr_bits          = 48,
3506         .event_ctl              = SKX_IRP0_MSR_PMON_CTL0,
3507         .perf_ctr               = SKX_IRP0_MSR_PMON_CTR0,
3508         .event_mask             = SNBEP_PMON_RAW_EVENT_MASK,
3509         .box_ctl                = SKX_IRP0_MSR_PMON_BOX_CTL,
3510         .msr_offset             = SKX_IRP_MSR_OFFSET,
3511         .ops                    = &skx_uncore_iio_ops,
3512         .format_group           = &skx_uncore_format_group,
3513 };
3514
3515 static struct attribute *skx_uncore_pcu_formats_attr[] = {
3516         &format_attr_event.attr,
3517         &format_attr_umask.attr,
3518         &format_attr_edge.attr,
3519         &format_attr_inv.attr,
3520         &format_attr_thresh8.attr,
3521         &format_attr_occ_invert.attr,
3522         &format_attr_occ_edge_det.attr,
3523         &format_attr_filter_band0.attr,
3524         &format_attr_filter_band1.attr,
3525         &format_attr_filter_band2.attr,
3526         &format_attr_filter_band3.attr,
3527         NULL,
3528 };
3529
3530 static struct attribute_group skx_uncore_pcu_format_group = {
3531         .name = "format",
3532         .attrs = skx_uncore_pcu_formats_attr,
3533 };
3534
3535 static struct intel_uncore_ops skx_uncore_pcu_ops = {
3536         IVBEP_UNCORE_MSR_OPS_COMMON_INIT(),
3537         .hw_config              = hswep_pcu_hw_config,
3538         .get_constraint         = snbep_pcu_get_constraint,
3539         .put_constraint         = snbep_pcu_put_constraint,
3540 };
3541
3542 static struct intel_uncore_type skx_uncore_pcu = {
3543         .name                   = "pcu",
3544         .num_counters           = 4,
3545         .num_boxes              = 1,
3546         .perf_ctr_bits          = 48,
3547         .perf_ctr               = HSWEP_PCU_MSR_PMON_CTR0,
3548         .event_ctl              = HSWEP_PCU_MSR_PMON_CTL0,
3549         .event_mask             = SNBEP_PCU_MSR_PMON_RAW_EVENT_MASK,
3550         .box_ctl                = HSWEP_PCU_MSR_PMON_BOX_CTL,
3551         .num_shared_regs        = 1,
3552         .ops                    = &skx_uncore_pcu_ops,
3553         .format_group           = &skx_uncore_pcu_format_group,
3554 };
3555
3556 static struct intel_uncore_type *skx_msr_uncores[] = {
3557         &skx_uncore_ubox,
3558         &skx_uncore_chabox,
3559         &skx_uncore_iio,
3560         &skx_uncore_irp,
3561         &skx_uncore_pcu,
3562         NULL,
3563 };
3564
3565 static int skx_count_chabox(void)
3566 {
3567         struct pci_dev *chabox_dev = NULL;
3568         int bus, count = 0;
3569
3570         while (1) {
3571                 chabox_dev = pci_get_device(PCI_VENDOR_ID_INTEL, 0x208d, chabox_dev);
3572                 if (!chabox_dev)
3573                         break;
3574                 if (count == 0)
3575                         bus = chabox_dev->bus->number;
3576                 if (bus != chabox_dev->bus->number)
3577                         break;
3578                 count++;
3579         }
3580
3581         pci_dev_put(chabox_dev);
3582         return count;
3583 }
3584
3585 void skx_uncore_cpu_init(void)
3586 {
3587         skx_uncore_chabox.num_boxes = skx_count_chabox();
3588         uncore_msr_uncores = skx_msr_uncores;
3589 }
3590
3591 static struct intel_uncore_type skx_uncore_imc = {
3592         .name           = "imc",
3593         .num_counters   = 4,
3594         .num_boxes      = 6,
3595         .perf_ctr_bits  = 48,
3596         .fixed_ctr_bits = 48,
3597         .fixed_ctr      = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR,
3598         .fixed_ctl      = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL,
3599         .event_descs    = hswep_uncore_imc_events,
3600         .perf_ctr       = SNBEP_PCI_PMON_CTR0,
3601         .event_ctl      = SNBEP_PCI_PMON_CTL0,
3602         .event_mask     = SNBEP_PMON_RAW_EVENT_MASK,
3603         .box_ctl        = SNBEP_PCI_PMON_BOX_CTL,
3604         .ops            = &ivbep_uncore_pci_ops,
3605         .format_group   = &skx_uncore_format_group,
3606 };
3607
3608 static struct attribute *skx_upi_uncore_formats_attr[] = {
3609         &format_attr_event_ext.attr,
3610         &format_attr_umask_ext.attr,
3611         &format_attr_edge.attr,
3612         &format_attr_inv.attr,
3613         &format_attr_thresh8.attr,
3614         NULL,
3615 };
3616
3617 static const struct attribute_group skx_upi_uncore_format_group = {
3618         .name = "format",
3619         .attrs = skx_upi_uncore_formats_attr,
3620 };
3621
3622 static void skx_upi_uncore_pci_init_box(struct intel_uncore_box *box)
3623 {
3624         struct pci_dev *pdev = box->pci_dev;
3625
3626         __set_bit(UNCORE_BOX_FLAG_CTL_OFFS8, &box->flags);
3627         pci_write_config_dword(pdev, SKX_UPI_PCI_PMON_BOX_CTL, IVBEP_PMON_BOX_CTL_INT);
3628 }
3629
3630 static struct intel_uncore_ops skx_upi_uncore_pci_ops = {
3631         .init_box       = skx_upi_uncore_pci_init_box,
3632         .disable_box    = snbep_uncore_pci_disable_box,
3633         .enable_box     = snbep_uncore_pci_enable_box,
3634         .disable_event  = snbep_uncore_pci_disable_event,
3635         .enable_event   = snbep_uncore_pci_enable_event,
3636         .read_counter   = snbep_uncore_pci_read_counter,
3637 };
3638
3639 static struct intel_uncore_type skx_uncore_upi = {
3640         .name           = "upi",
3641         .num_counters   = 4,
3642         .num_boxes      = 3,
3643         .perf_ctr_bits  = 48,
3644         .perf_ctr       = SKX_UPI_PCI_PMON_CTR0,
3645         .event_ctl      = SKX_UPI_PCI_PMON_CTL0,
3646         .event_mask     = SNBEP_PMON_RAW_EVENT_MASK,
3647         .event_mask_ext = SKX_UPI_CTL_UMASK_EXT,
3648         .box_ctl        = SKX_UPI_PCI_PMON_BOX_CTL,
3649         .ops            = &skx_upi_uncore_pci_ops,
3650         .format_group   = &skx_upi_uncore_format_group,
3651 };
3652
3653 static void skx_m2m_uncore_pci_init_box(struct intel_uncore_box *box)
3654 {
3655         struct pci_dev *pdev = box->pci_dev;
3656
3657         __set_bit(UNCORE_BOX_FLAG_CTL_OFFS8, &box->flags);
3658         pci_write_config_dword(pdev, SKX_M2M_PCI_PMON_BOX_CTL, IVBEP_PMON_BOX_CTL_INT);
3659 }
3660
3661 static struct intel_uncore_ops skx_m2m_uncore_pci_ops = {
3662         .init_box       = skx_m2m_uncore_pci_init_box,
3663         .disable_box    = snbep_uncore_pci_disable_box,
3664         .enable_box     = snbep_uncore_pci_enable_box,
3665         .disable_event  = snbep_uncore_pci_disable_event,
3666         .enable_event   = snbep_uncore_pci_enable_event,
3667         .read_counter   = snbep_uncore_pci_read_counter,
3668 };
3669
3670 static struct intel_uncore_type skx_uncore_m2m = {
3671         .name           = "m2m",
3672         .num_counters   = 4,
3673         .num_boxes      = 2,
3674         .perf_ctr_bits  = 48,
3675         .perf_ctr       = SKX_M2M_PCI_PMON_CTR0,
3676         .event_ctl      = SKX_M2M_PCI_PMON_CTL0,
3677         .event_mask     = SNBEP_PMON_RAW_EVENT_MASK,
3678         .box_ctl        = SKX_M2M_PCI_PMON_BOX_CTL,
3679         .ops            = &skx_m2m_uncore_pci_ops,
3680         .format_group   = &skx_uncore_format_group,
3681 };
3682
3683 static struct event_constraint skx_uncore_m2pcie_constraints[] = {
3684         UNCORE_EVENT_CONSTRAINT(0x23, 0x3),
3685         EVENT_CONSTRAINT_END
3686 };
3687
3688 static struct intel_uncore_type skx_uncore_m2pcie = {
3689         .name           = "m2pcie",
3690         .num_counters   = 4,
3691         .num_boxes      = 4,
3692         .perf_ctr_bits  = 48,
3693         .constraints    = skx_uncore_m2pcie_constraints,
3694         .perf_ctr       = SNBEP_PCI_PMON_CTR0,
3695         .event_ctl      = SNBEP_PCI_PMON_CTL0,
3696         .event_mask     = SNBEP_PMON_RAW_EVENT_MASK,
3697         .box_ctl        = SNBEP_PCI_PMON_BOX_CTL,
3698         .ops            = &ivbep_uncore_pci_ops,
3699         .format_group   = &skx_uncore_format_group,
3700 };
3701
3702 static struct event_constraint skx_uncore_m3upi_constraints[] = {
3703         UNCORE_EVENT_CONSTRAINT(0x1d, 0x1),
3704         UNCORE_EVENT_CONSTRAINT(0x1e, 0x1),
3705         UNCORE_EVENT_CONSTRAINT(0x40, 0x7),
3706         UNCORE_EVENT_CONSTRAINT(0x4e, 0x7),
3707         UNCORE_EVENT_CONSTRAINT(0x4f, 0x7),
3708         UNCORE_EVENT_CONSTRAINT(0x50, 0x7),
3709         UNCORE_EVENT_CONSTRAINT(0x51, 0x7),
3710         UNCORE_EVENT_CONSTRAINT(0x52, 0x7),
3711         EVENT_CONSTRAINT_END
3712 };
3713
3714 static struct intel_uncore_type skx_uncore_m3upi = {
3715         .name           = "m3upi",
3716         .num_counters   = 3,
3717         .num_boxes      = 3,
3718         .perf_ctr_bits  = 48,
3719         .constraints    = skx_uncore_m3upi_constraints,
3720         .perf_ctr       = SNBEP_PCI_PMON_CTR0,
3721         .event_ctl      = SNBEP_PCI_PMON_CTL0,
3722         .event_mask     = SNBEP_PMON_RAW_EVENT_MASK,
3723         .box_ctl        = SNBEP_PCI_PMON_BOX_CTL,
3724         .ops            = &ivbep_uncore_pci_ops,
3725         .format_group   = &skx_uncore_format_group,
3726 };
3727
3728 enum {
3729         SKX_PCI_UNCORE_IMC,
3730         SKX_PCI_UNCORE_M2M,
3731         SKX_PCI_UNCORE_UPI,
3732         SKX_PCI_UNCORE_M2PCIE,
3733         SKX_PCI_UNCORE_M3UPI,
3734 };
3735
3736 static struct intel_uncore_type *skx_pci_uncores[] = {
3737         [SKX_PCI_UNCORE_IMC]    = &skx_uncore_imc,
3738         [SKX_PCI_UNCORE_M2M]    = &skx_uncore_m2m,
3739         [SKX_PCI_UNCORE_UPI]    = &skx_uncore_upi,
3740         [SKX_PCI_UNCORE_M2PCIE] = &skx_uncore_m2pcie,
3741         [SKX_PCI_UNCORE_M3UPI]  = &skx_uncore_m3upi,
3742         NULL,
3743 };
3744
3745 static const struct pci_device_id skx_uncore_pci_ids[] = {
3746         { /* MC0 Channel 0 */
3747                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2042),
3748                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(10, 2, SKX_PCI_UNCORE_IMC, 0),
3749         },
3750         { /* MC0 Channel 1 */
3751                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2046),
3752                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(10, 6, SKX_PCI_UNCORE_IMC, 1),
3753         },
3754         { /* MC0 Channel 2 */
3755                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x204a),
3756                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(11, 2, SKX_PCI_UNCORE_IMC, 2),
3757         },
3758         { /* MC1 Channel 0 */
3759                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2042),
3760                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(12, 2, SKX_PCI_UNCORE_IMC, 3),
3761         },
3762         { /* MC1 Channel 1 */
3763                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2046),
3764                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(12, 6, SKX_PCI_UNCORE_IMC, 4),
3765         },
3766         { /* MC1 Channel 2 */
3767                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x204a),
3768                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(13, 2, SKX_PCI_UNCORE_IMC, 5),
3769         },
3770         { /* M2M0 */
3771                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2066),
3772                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(8, 0, SKX_PCI_UNCORE_M2M, 0),
3773         },
3774         { /* M2M1 */
3775                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2066),
3776                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(9, 0, SKX_PCI_UNCORE_M2M, 1),
3777         },
3778         { /* UPI0 Link 0 */
3779                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2058),
3780                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(14, 0, SKX_PCI_UNCORE_UPI, 0),
3781         },
3782         { /* UPI0 Link 1 */
3783                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2058),
3784                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(15, 0, SKX_PCI_UNCORE_UPI, 1),
3785         },
3786         { /* UPI1 Link 2 */
3787                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2058),
3788                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(16, 0, SKX_PCI_UNCORE_UPI, 2),
3789         },
3790         { /* M2PCIe 0 */
3791                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2088),
3792                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(21, 1, SKX_PCI_UNCORE_M2PCIE, 0),
3793         },
3794         { /* M2PCIe 1 */
3795                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2088),
3796                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(22, 1, SKX_PCI_UNCORE_M2PCIE, 1),
3797         },
3798         { /* M2PCIe 2 */
3799                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2088),
3800                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(23, 1, SKX_PCI_UNCORE_M2PCIE, 2),
3801         },
3802         { /* M2PCIe 3 */
3803                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2088),
3804                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(21, 5, SKX_PCI_UNCORE_M2PCIE, 3),
3805         },
3806         { /* M3UPI0 Link 0 */
3807                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x204C),
3808                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(18, 0, SKX_PCI_UNCORE_M3UPI, 0),
3809         },
3810         { /* M3UPI0 Link 1 */
3811                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x204D),
3812                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(18, 1, SKX_PCI_UNCORE_M3UPI, 1),
3813         },
3814         { /* M3UPI1 Link 2 */
3815                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x204C),
3816                 .driver_data = UNCORE_PCI_DEV_FULL_DATA(18, 4, SKX_PCI_UNCORE_M3UPI, 2),
3817         },
3818         { /* end: all zeroes */ }
3819 };
3820
3821
3822 static struct pci_driver skx_uncore_pci_driver = {
3823         .name           = "skx_uncore",
3824         .id_table       = skx_uncore_pci_ids,
3825 };
3826
3827 int skx_uncore_pci_init(void)
3828 {
3829         /* need to double check pci address */
3830         int ret = snbep_pci2phy_map_init(0x2014, SKX_CPUNODEID, SKX_GIDNIDMAP, false);
3831
3832         if (ret)
3833                 return ret;
3834
3835         uncore_pci_uncores = skx_pci_uncores;
3836         uncore_pci_driver = &skx_uncore_pci_driver;
3837         return 0;
3838 }
3839
3840 /* end of SKX uncore support */