drivers/infiniband/hw/hns/hns_roce_common.h

   1 /*
   2  * Copyright (c) 2016 Hisilicon Limited.
   3  *
   4  * This software is available to you under a choice of one of two
   5  * licenses.  You may choose to be licensed under the terms of the GNU
   6  * General Public License (GPL) Version 2, available from the file
   7  * COPYING in the main directory of this source tree, or the
   8  * OpenIB.org BSD license below:
   9  *
  10  *     Redistribution and use in source and binary forms, with or
  11  *     without modification, are permitted provided that the following
  12  *     conditions are met:
  13  *
  14  *      - Redistributions of source code must retain the above
  15  *        copyright notice, this list of conditions and the following
  16  *        disclaimer.
  17  *
  18  *      - Redistributions in binary form must reproduce the above
  19  *        copyright notice, this list of conditions and the following
  20  *        disclaimer in the documentation and/or other materials
  21  *        provided with the distribution.
  22  *
  23  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  27  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  28  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  29  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  30  * SOFTWARE.
  31  */
  32
  33 #ifndef _HNS_ROCE_COMMON_H
  34 #define _HNS_ROCE_COMMON_H
  35
  36 #ifndef assert
  37 #define assert(cond)
  38 #endif
  39
  40 #define roce_write(dev, reg, val)       writel((val), (dev)->reg_base + (reg))
  41 #define roce_read(dev, reg)             readl((dev)->reg_base + (reg))
  42 #define roce_raw_write(value, addr) \
  43         __raw_writel((__force u32)cpu_to_le32(value), (addr))
  44
  45 #define roce_get_field(origin, mask, shift) \
  46         (((origin) & (mask)) >> (shift))
  47
  48 #define roce_get_bit(origin, shift) \
  49         roce_get_field((origin), (1ul << (shift)), (shift))
  50
  51 #define roce_set_field(origin, mask, shift, val) \
  52         do { \
  53                 (origin) &= (~(mask)); \
  54                 (origin) |= (((u32)(val) << (shift)) & (mask)); \
  55         } while (0)
  56
  57 #define roce_set_bit(origin, shift, val) \
  58         roce_set_field((origin), (1ul << (shift)), (shift), (val))
  59
  60 #define ROCEE_GLB_CFG_ROCEE_DB_SQ_MODE_S 3
  61 #define ROCEE_GLB_CFG_ROCEE_DB_OTH_MODE_S 4
  62
  63 #define ROCEE_GLB_CFG_SQ_EXT_DB_MODE_S 5
  64
  65 #define ROCEE_GLB_CFG_OTH_EXT_DB_MODE_S 6
  66
  67 #define ROCEE_GLB_CFG_ROCEE_PORT_ST_S 10
  68 #define ROCEE_GLB_CFG_ROCEE_PORT_ST_M  \
  69         (((1UL << 6) - 1) << ROCEE_GLB_CFG_ROCEE_PORT_ST_S)
  70
  71 #define ROCEE_GLB_CFG_TRP_RAQ_DROP_EN_S 16
  72
  73 #define ROCEE_DMAE_USER_CFG1_ROCEE_STREAM_ID_TB_CFG_S 0
  74 #define ROCEE_DMAE_USER_CFG1_ROCEE_STREAM_ID_TB_CFG_M  \
  75         (((1UL << 24) - 1) << ROCEE_DMAE_USER_CFG1_ROCEE_STREAM_ID_TB_CFG_S)
  76
  77 #define ROCEE_DMAE_USER_CFG1_ROCEE_CACHE_TB_CFG_S 24
  78 #define ROCEE_DMAE_USER_CFG1_ROCEE_CACHE_TB_CFG_M  \
  79         (((1UL << 4) - 1) << ROCEE_DMAE_USER_CFG1_ROCEE_CACHE_TB_CFG_S)
  80
  81 #define ROCEE_DMAE_USER_CFG2_ROCEE_STREAM_ID_PKT_CFG_S 0
  82 #define ROCEE_DMAE_USER_CFG2_ROCEE_STREAM_ID_PKT_CFG_M   \
  83         (((1UL << 24) - 1) << ROCEE_DMAE_USER_CFG2_ROCEE_STREAM_ID_PKT_CFG_S)
  84
  85 #define ROCEE_DMAE_USER_CFG2_ROCEE_CACHE_PKT_CFG_S 24
  86 #define ROCEE_DMAE_USER_CFG2_ROCEE_CACHE_PKT_CFG_M   \
  87         (((1UL << 4) - 1) << ROCEE_DMAE_USER_CFG2_ROCEE_CACHE_PKT_CFG_S)
  88
  89 #define ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_S 0
  90 #define ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_M   \
  91         (((1UL << 16) - 1) << ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_S)
  92
  93 #define ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_EMPTY_S 16
  94 #define ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_EMPTY_M   \
  95         (((1UL << 16) - 1) << ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_EMPTY_S)
  96
  97 #define ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_S 0
  98 #define ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_M   \
  99         (((1UL << 16) - 1) << ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_S)
 100
 101 #define ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_EMPTY_S 16
 102 #define ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_EMPTY_M   \
 103         (((1UL << 16) - 1) << ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_EMPTY_S)
 104
 105 #define ROCEE_RAQ_WL_ROCEE_RAQ_WL_S 0
 106 #define ROCEE_RAQ_WL_ROCEE_RAQ_WL_M   \
 107         (((1UL << 8) - 1) << ROCEE_RAQ_WL_ROCEE_RAQ_WL_S)
 108
 109 #define ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_POL_TIME_INTERVAL_S 0
 110 #define ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_POL_TIME_INTERVAL_M   \
 111         (((1UL << 15) - 1) << \
 112         ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_POL_TIME_INTERVAL_S)
 113
 114 #define ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_RAQ_TIMEOUT_CHK_CFG_S 16
 115 #define ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_RAQ_TIMEOUT_CHK_CFG_M   \
 116         (((1UL << 4) - 1) << \
 117         ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_RAQ_TIMEOUT_CHK_CFG_S)
 118
 119 #define ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_RAQ_TIMEOUT_CHK_EN_S 20
 120
 121 #define ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_EXT_RAQ_MODE 21
 122
 123 #define ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_SHIFT_S 0
 124 #define ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_SHIFT_M   \
 125         (((1UL << 5) - 1) << ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_SHIFT_S)
 126
 127 #define ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_BA_H_S 5
 128 #define ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_BA_H_M   \
 129         (((1UL << 5) - 1) << ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_BA_H_S)
 130
 131 #define ROCEE_EXT_DB_OTH_H_EXT_DB_OTH_SHIFT_S 0
 132 #define ROCEE_EXT_DB_OTH_H_EXT_DB_OTH_SHIFT_M   \
 133         (((1UL << 5) - 1) << ROCEE_EXT_DB_OTH_H_EXT_DB_OTH_SHIFT_S)
 134
 135 #define ROCEE_EXT_DB_SQ_H_EXT_DB_OTH_BA_H_S 5
 136 #define ROCEE_EXT_DB_SQ_H_EXT_DB_OTH_BA_H_M   \
 137         (((1UL << 5) - 1) << ROCEE_EXT_DB_SQ_H_EXT_DB_OTH_BA_H_S)
 138
 139 #define ROCEE_EXT_RAQ_H_EXT_RAQ_SHIFT_S 0
 140 #define ROCEE_EXT_RAQ_H_EXT_RAQ_SHIFT_M   \
 141         (((1UL << 5) - 1) << ROCEE_EXT_RAQ_H_EXT_RAQ_SHIFT_S)
 142
 143 #define ROCEE_EXT_RAQ_H_EXT_RAQ_BA_H_S 8
 144 #define ROCEE_EXT_RAQ_H_EXT_RAQ_BA_H_M   \
 145         (((1UL << 5) - 1) << ROCEE_EXT_RAQ_H_EXT_RAQ_BA_H_S)
 146
 147 #define ROCEE_BT_CMD_H_ROCEE_BT_CMD_IN_MDF_S 0
 148 #define ROCEE_BT_CMD_H_ROCEE_BT_CMD_IN_MDF_M   \
 149         (((1UL << 19) - 1) << ROCEE_BT_CMD_H_ROCEE_BT_CMD_IN_MDF_S)
 150
 151 #define ROCEE_BT_CMD_H_ROCEE_BT_CMD_S 19
 152
 153 #define ROCEE_BT_CMD_H_ROCEE_BT_CMD_MDF_S 20
 154 #define ROCEE_BT_CMD_H_ROCEE_BT_CMD_MDF_M   \
 155         (((1UL << 2) - 1) << ROCEE_BT_CMD_H_ROCEE_BT_CMD_MDF_S)
 156
 157 #define ROCEE_BT_CMD_H_ROCEE_BT_CMD_BA_H_S 22
 158 #define ROCEE_BT_CMD_H_ROCEE_BT_CMD_BA_H_M   \
 159         (((1UL << 5) - 1) << ROCEE_BT_CMD_H_ROCEE_BT_CMD_BA_H_S)
 160
 161 #define ROCEE_BT_CMD_H_ROCEE_BT_CMD_HW_SYNS_S 31
 162
 163 #define ROCEE_QP1C_CFG0_0_ROCEE_QP1C_QP_ST_S 0
 164 #define ROCEE_QP1C_CFG0_0_ROCEE_QP1C_QP_ST_M   \
 165         (((1UL << 3) - 1) << ROCEE_QP1C_CFG0_0_ROCEE_QP1C_QP_ST_S)
 166
 167 #define ROCEE_QP1C_CFG3_0_ROCEE_QP1C_RQ_HEAD_S 0
 168 #define ROCEE_QP1C_CFG3_0_ROCEE_QP1C_RQ_HEAD_M   \
 169         (((1UL << 15) - 1) << ROCEE_QP1C_CFG3_0_ROCEE_QP1C_RQ_HEAD_S)
 170
 171 #define ROCEE_MB6_ROCEE_MB_CMD_S 0
 172 #define ROCEE_MB6_ROCEE_MB_CMD_M   \
 173         (((1UL << 8) - 1) << ROCEE_MB6_ROCEE_MB_CMD_S)
 174
 175 #define ROCEE_MB6_ROCEE_MB_CMD_MDF_S 8
 176 #define ROCEE_MB6_ROCEE_MB_CMD_MDF_M   \
 177         (((1UL << 4) - 1) << ROCEE_MB6_ROCEE_MB_CMD_MDF_S)
 178
 179 #define ROCEE_MB6_ROCEE_MB_EVENT_S 14
 180
 181 #define ROCEE_MB6_ROCEE_MB_HW_RUN_S 15
 182
 183 #define ROCEE_MB6_ROCEE_MB_TOKEN_S 16
 184 #define ROCEE_MB6_ROCEE_MB_TOKEN_M   \
 185         (((1UL << 16) - 1) << ROCEE_MB6_ROCEE_MB_TOKEN_S)
 186
 187 #define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_INP_H_S 0
 188 #define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_INP_H_M   \
 189         (((1UL << 24) - 1) << ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_INP_H_S)
 190
 191 #define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_MDF_S 24
 192 #define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_MDF_M   \
 193         (((1UL << 4) - 1) << ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_MDF_S)
 194
 195 #define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_S 28
 196 #define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_M   \
 197         (((1UL << 3) - 1) << ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_S)
 198
 199 #define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_HW_SYNS_S 31
 200
 201 #define ROCEE_SMAC_H_ROCEE_SMAC_H_S 0
 202 #define ROCEE_SMAC_H_ROCEE_SMAC_H_M   \
 203         (((1UL << 16) - 1) << ROCEE_SMAC_H_ROCEE_SMAC_H_S)
 204
 205 #define ROCEE_SMAC_H_ROCEE_PORT_MTU_S 16
 206 #define ROCEE_SMAC_H_ROCEE_PORT_MTU_M   \
 207         (((1UL << 4) - 1) << ROCEE_SMAC_H_ROCEE_PORT_MTU_S)
 208
 209 #define ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_STATE_S 0
 210 #define ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_STATE_M   \
 211         (((1UL << 2) - 1) << ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_STATE_S)
 212
 213 #define ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_AEQE_SHIFT_S 8
 214 #define ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_AEQE_SHIFT_M   \
 215         (((1UL << 4) - 1) << ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_AEQE_SHIFT_S)
 216
 217 #define ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQ_ALM_OVF_INT_ST_S 17
 218
 219 #define ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQ_BT_H_S 0
 220 #define ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQ_BT_H_M   \
 221         (((1UL << 5) - 1) << ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQ_BT_H_S)
 222
 223 #define ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQE_CUR_IDX_S 16
 224 #define ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQE_CUR_IDX_M   \
 225         (((1UL << 16) - 1) << ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQE_CUR_IDX_S)
 226
 227 #define ROCEE_CAEP_AEQE_CONS_IDX_CAEP_AEQE_CONS_IDX_S 0
 228 #define ROCEE_CAEP_AEQE_CONS_IDX_CAEP_AEQE_CONS_IDX_M   \
 229         (((1UL << 16) - 1) << ROCEE_CAEP_AEQE_CONS_IDX_CAEP_AEQE_CONS_IDX_S)
 230
 231 #define ROCEE_CAEP_CEQC_SHIFT_CAEP_CEQ_ALM_OVF_INT_ST_S 16
 232 #define ROCEE_CAEP_CE_IRQ_MASK_CAEP_CEQ_ALM_OVF_MASK_S 1
 233 #define ROCEE_CAEP_CEQ_ALM_OVF_CAEP_CEQ_ALM_OVF_S 0
 234
 235 #define ROCEE_CAEP_AE_MASK_CAEP_AEQ_ALM_OVF_MASK_S 0
 236 #define ROCEE_CAEP_AE_MASK_CAEP_AE_IRQ_MASK_S 1
 237
 238 #define ROCEE_CAEP_AE_ST_CAEP_AEQ_ALM_OVF_S 0
 239
 240 #define ROCEE_SDB_ISSUE_PTR_SDB_ISSUE_PTR_S 0
 241 #define ROCEE_SDB_ISSUE_PTR_SDB_ISSUE_PTR_M   \
 242         (((1UL << 28) - 1) << ROCEE_SDB_ISSUE_PTR_SDB_ISSUE_PTR_S)
 243
 244 #define ROCEE_SDB_SEND_PTR_SDB_SEND_PTR_S 0
 245 #define ROCEE_SDB_SEND_PTR_SDB_SEND_PTR_M   \
 246         (((1UL << 28) - 1) << ROCEE_SDB_SEND_PTR_SDB_SEND_PTR_S)
 247
 248 #define ROCEE_SDB_INV_CNT_SDB_INV_CNT_S 0
 249 #define ROCEE_SDB_INV_CNT_SDB_INV_CNT_M   \
 250         (((1UL << 16) - 1) << ROCEE_SDB_INV_CNT_SDB_INV_CNT_S)
 251
 252 /*************ROCEE_REG DEFINITION****************/
 253 #define ROCEE_VENDOR_ID_REG                     0x0
 254 #define ROCEE_VENDOR_PART_ID_REG                0x4
 255
 256 #define ROCEE_HW_VERSION_REG                    0x8
 257
 258 #define ROCEE_SYS_IMAGE_GUID_L_REG              0xC
 259 #define ROCEE_SYS_IMAGE_GUID_H_REG              0x10
 260
 261 #define ROCEE_PORT_GID_L_0_REG                  0x50
 262 #define ROCEE_PORT_GID_ML_0_REG                 0x54
 263 #define ROCEE_PORT_GID_MH_0_REG                 0x58
 264 #define ROCEE_PORT_GID_H_0_REG                  0x5C
 265
 266 #define ROCEE_BT_CMD_H_REG                      0x204
 267
 268 #define ROCEE_SMAC_L_0_REG                      0x240
 269 #define ROCEE_SMAC_H_0_REG                      0x244
 270
 271 #define ROCEE_QP1C_CFG3_0_REG                   0x27C
 272
 273 #define ROCEE_CAEP_AEQE_CONS_IDX_REG            0x3AC
 274 #define ROCEE_CAEP_CEQC_CONS_IDX_0_REG          0x3BC
 275
 276 #define ROCEE_ECC_UCERR_ALM1_REG                0xB38
 277 #define ROCEE_ECC_UCERR_ALM2_REG                0xB3C
 278 #define ROCEE_ECC_CERR_ALM1_REG                 0xB44
 279 #define ROCEE_ECC_CERR_ALM2_REG                 0xB48
 280
 281 #define ROCEE_ACK_DELAY_REG                     0x14
 282 #define ROCEE_GLB_CFG_REG                       0x18
 283
 284 #define ROCEE_DMAE_USER_CFG1_REG                0x40
 285 #define ROCEE_DMAE_USER_CFG2_REG                0x44
 286
 287 #define ROCEE_DB_SQ_WL_REG                      0x154
 288 #define ROCEE_DB_OTHERS_WL_REG                  0x158
 289 #define ROCEE_RAQ_WL_REG                        0x15C
 290 #define ROCEE_WRMS_POL_TIME_INTERVAL_REG        0x160
 291 #define ROCEE_EXT_DB_SQ_REG                     0x164
 292 #define ROCEE_EXT_DB_SQ_H_REG                   0x168
 293 #define ROCEE_EXT_DB_OTH_REG                    0x16C
 294
 295 #define ROCEE_EXT_DB_OTH_H_REG                  0x170
 296 #define ROCEE_EXT_DB_SQ_WL_EMPTY_REG            0x174
 297 #define ROCEE_EXT_DB_SQ_WL_REG                  0x178
 298 #define ROCEE_EXT_DB_OTHERS_WL_EMPTY_REG        0x17C
 299 #define ROCEE_EXT_DB_OTHERS_WL_REG              0x180
 300 #define ROCEE_EXT_RAQ_REG                       0x184
 301 #define ROCEE_EXT_RAQ_H_REG                     0x188
 302
 303 #define ROCEE_CAEP_CE_INTERVAL_CFG_REG          0x190
 304 #define ROCEE_CAEP_CE_BURST_NUM_CFG_REG         0x194
 305 #define ROCEE_BT_CMD_L_REG                      0x200
 306
 307 #define ROCEE_MB1_REG                           0x210
 308 #define ROCEE_DB_SQ_L_0_REG                     0x230
 309 #define ROCEE_DB_OTHERS_L_0_REG                 0x238
 310 #define ROCEE_QP1C_CFG0_0_REG                   0x270
 311
 312 #define ROCEE_CAEP_AEQC_AEQE_SHIFT_REG          0x3A0
 313 #define ROCEE_CAEP_CEQC_SHIFT_0_REG             0x3B0
 314 #define ROCEE_CAEP_CE_IRQ_MASK_0_REG            0x3C0
 315 #define ROCEE_CAEP_CEQ_ALM_OVF_0_REG            0x3C4
 316 #define ROCEE_CAEP_AE_MASK_REG                  0x6C8
 317 #define ROCEE_CAEP_AE_ST_REG                    0x6CC
 318
 319 #define ROCEE_SDB_ISSUE_PTR_REG                 0x758
 320 #define ROCEE_SDB_SEND_PTR_REG                  0x75C
 321 #define ROCEE_SDB_INV_CNT_REG                   0x9A4
 322 #define ROCEE_ECC_UCERR_ALM0_REG                0xB34
 323 #define ROCEE_ECC_CERR_ALM0_REG                 0xB40
 324
 325 #endif /* _HNS_ROCE_COMMON_H */