drivers/net/hinic/base/hinic_csr.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2017 Huawei Technologies Co., Ltd
   3  */
   4
   5 #ifndef _HINIC_CSR_H_
   6 #define _HINIC_CSR_H_
   7
   8 #define HINIC_CSR_GLOBAL_BASE_ADDR                      0x4000
   9
  10 /* HW interface registers */
  11 #define HINIC_CSR_FUNC_ATTR0_ADDR                       0x0
  12 #define HINIC_CSR_FUNC_ATTR1_ADDR                       0x4
  13 #define HINIC_CSR_FUNC_ATTR2_ADDR                       0x8
  14 #define HINIC_CSR_FUNC_ATTR4_ADDR                       0x10
  15 #define HINIC_CSR_FUNC_ATTR5_ADDR                       0x14
  16
  17 #define HINIC_FUNC_CSR_MAILBOX_DATA_OFF                 0x80
  18 #define HINIC_FUNC_CSR_MAILBOX_CONTROL_OFF              0x0100
  19 #define HINIC_FUNC_CSR_MAILBOX_INT_OFFSET_OFF           0x0104
  20 #define HINIC_FUNC_CSR_MAILBOX_RESULT_H_OFF             0x0108
  21 #define HINIC_FUNC_CSR_MAILBOX_RESULT_L_OFF             0x010C
  22
  23 #define HINIC_CSR_DMA_ATTR_TBL_BASE                     0xC80
  24
  25 #define HINIC_ELECTION_BASE                             0x200
  26
  27 #define HINIC_CSR_DMA_ATTR_TBL_STRIDE                   0x4
  28 #define HINIC_CSR_DMA_ATTR_TBL_ADDR(idx)                \
  29                         (HINIC_CSR_DMA_ATTR_TBL_BASE    \
  30                         + (idx) * HINIC_CSR_DMA_ATTR_TBL_STRIDE)
  31
  32 #define HINIC_PPF_ELECTION_STRIDE                       0x4
  33 #define HINIC_CSR_MAX_PORTS                             4
  34 #define HINIC_CSR_PPF_ELECTION_ADDR             \
  35                         (HINIC_CSR_GLOBAL_BASE_ADDR + HINIC_ELECTION_BASE)
  36
  37 /* MSI-X registers */
  38 #define HINIC_CSR_MSIX_CTRL_BASE                        0x2000
  39 #define HINIC_CSR_MSIX_CNT_BASE                         0x2004
  40
  41 #define HINIC_CSR_MSIX_STRIDE                           0x8
  42
  43 #define HINIC_CSR_MSIX_CTRL_ADDR(idx)                   \
  44         (HINIC_CSR_MSIX_CTRL_BASE + (idx) * HINIC_CSR_MSIX_STRIDE)
  45
  46 #define HINIC_CSR_MSIX_CNT_ADDR(idx)                    \
  47         (HINIC_CSR_MSIX_CNT_BASE + (idx) * HINIC_CSR_MSIX_STRIDE)
  48
  49 /* EQ registers */
  50 #define HINIC_AEQ_MTT_OFF_BASE_ADDR                     0x200
  51 #define HINIC_CEQ_MTT_OFF_BASE_ADDR                     0x400
  52
  53 #define HINIC_EQ_MTT_OFF_STRIDE                         0x40
  54
  55 #define HINIC_CSR_AEQ_MTT_OFF(id)                       \
  56         (HINIC_AEQ_MTT_OFF_BASE_ADDR + (id) * HINIC_EQ_MTT_OFF_STRIDE)
  57
  58 #define HINIC_CSR_CEQ_MTT_OFF(id)                       \
  59         (HINIC_CEQ_MTT_OFF_BASE_ADDR + (id) * HINIC_EQ_MTT_OFF_STRIDE)
  60
  61 #define HINIC_CSR_EQ_PAGE_OFF_STRIDE                    8
  62
  63 #define HINIC_AEQ_HI_PHYS_ADDR_REG(q_id, pg_num)        \
  64                 (HINIC_CSR_AEQ_MTT_OFF(q_id) + \
  65                 (pg_num) * HINIC_CSR_EQ_PAGE_OFF_STRIDE)
  66
  67 #define HINIC_AEQ_LO_PHYS_ADDR_REG(q_id, pg_num)        \
  68                 (HINIC_CSR_AEQ_MTT_OFF(q_id) + \
  69                 (pg_num) * HINIC_CSR_EQ_PAGE_OFF_STRIDE + 4)
  70
  71 #define HINIC_CEQ_HI_PHYS_ADDR_REG(q_id, pg_num)        \
  72                 (HINIC_CSR_CEQ_MTT_OFF(q_id) + \
  73                 (pg_num) * HINIC_CSR_EQ_PAGE_OFF_STRIDE)
  74
  75 #define HINIC_CEQ_LO_PHYS_ADDR_REG(q_id, pg_num)        \
  76                 (HINIC_CSR_CEQ_MTT_OFF(q_id) + \
  77                 (pg_num) * HINIC_CSR_EQ_PAGE_OFF_STRIDE + 4)
  78
  79 #define HINIC_EQ_HI_PHYS_ADDR_REG(type, q_id, pg_num)   \
  80                 ((u32)((type == HINIC_AEQ) ? \
  81                 HINIC_AEQ_HI_PHYS_ADDR_REG(q_id, pg_num) : \
  82                 HINIC_CEQ_HI_PHYS_ADDR_REG(q_id, pg_num)))
  83
  84 #define HINIC_EQ_LO_PHYS_ADDR_REG(type, q_id, pg_num)   \
  85                 ((u32)((type == HINIC_AEQ) ? \
  86                 HINIC_AEQ_LO_PHYS_ADDR_REG(q_id, pg_num) : \
  87                 HINIC_CEQ_LO_PHYS_ADDR_REG(q_id, pg_num)))
  88
  89 #define HINIC_AEQ_CTRL_0_ADDR_BASE                      0xE00
  90 #define HINIC_AEQ_CTRL_1_ADDR_BASE                      0xE04
  91 #define HINIC_AEQ_CONS_IDX_0_ADDR_BASE                  0xE08
  92 #define HINIC_AEQ_CONS_IDX_1_ADDR_BASE                  0xE0C
  93
  94 #define HINIC_EQ_OFF_STRIDE                             0x80
  95
  96 #define HINIC_CSR_AEQ_CTRL_0_ADDR(idx) \
  97         (HINIC_AEQ_CTRL_0_ADDR_BASE + (idx) * HINIC_EQ_OFF_STRIDE)
  98
  99 #define HINIC_CSR_AEQ_CTRL_1_ADDR(idx) \
 100         (HINIC_AEQ_CTRL_1_ADDR_BASE + (idx) * HINIC_EQ_OFF_STRIDE)
 101
 102 #define HINIC_CSR_AEQ_CONS_IDX_ADDR(idx) \
 103         (HINIC_AEQ_CONS_IDX_0_ADDR_BASE + (idx) * HINIC_EQ_OFF_STRIDE)
 104
 105 #define HINIC_CSR_AEQ_PROD_IDX_ADDR(idx) \
 106         (HINIC_AEQ_CONS_IDX_1_ADDR_BASE + (idx) * HINIC_EQ_OFF_STRIDE)
 107
 108 #define HINIC_CEQ_CONS_IDX_0_ADDR_BASE                  0x1008
 109 #define HINIC_CEQ_CONS_IDX_1_ADDR_BASE                  0x100C
 110
 111 #define HINIC_CSR_CEQ_CONS_IDX_ADDR(idx) \
 112         (HINIC_CEQ_CONS_IDX_0_ADDR_BASE + (idx) * HINIC_EQ_OFF_STRIDE)
 113
 114 #define HINIC_CSR_CEQ_PROD_IDX_ADDR(idx) \
 115         (HINIC_CEQ_CONS_IDX_1_ADDR_BASE + (idx) * HINIC_EQ_OFF_STRIDE)
 116
 117 /* API CMD registers */
 118 #define HINIC_CSR_API_CMD_BASE                          0xF000
 119
 120 #define HINIC_CSR_API_CMD_STRIDE                        0x100
 121
 122 #define HINIC_CSR_API_CMD_CHAIN_HEAD_HI_ADDR(idx)       \
 123         (HINIC_CSR_API_CMD_BASE + 0x0 + (idx) * HINIC_CSR_API_CMD_STRIDE)
 124
 125 #define HINIC_CSR_API_CMD_CHAIN_HEAD_LO_ADDR(idx)       \
 126         (HINIC_CSR_API_CMD_BASE + 0x4 + (idx) * HINIC_CSR_API_CMD_STRIDE)
 127
 128 #define HINIC_CSR_API_CMD_STATUS_HI_ADDR(idx)           \
 129         (HINIC_CSR_API_CMD_BASE + 0x8 + (idx) * HINIC_CSR_API_CMD_STRIDE)
 130
 131 #define HINIC_CSR_API_CMD_STATUS_LO_ADDR(idx)           \
 132         (HINIC_CSR_API_CMD_BASE + 0xC + (idx) * HINIC_CSR_API_CMD_STRIDE)
 133
 134 #define HINIC_CSR_API_CMD_CHAIN_NUM_CELLS_ADDR(idx)     \
 135         (HINIC_CSR_API_CMD_BASE + 0x10 + (idx) * HINIC_CSR_API_CMD_STRIDE)
 136
 137 #define HINIC_CSR_API_CMD_CHAIN_CTRL_ADDR(idx)          \
 138         (HINIC_CSR_API_CMD_BASE + 0x14 + (idx) * HINIC_CSR_API_CMD_STRIDE)
 139
 140 #define HINIC_CSR_API_CMD_CHAIN_PI_ADDR(idx)            \
 141         (HINIC_CSR_API_CMD_BASE + 0x1C + (idx) * HINIC_CSR_API_CMD_STRIDE)
 142
 143 #define HINIC_CSR_API_CMD_CHAIN_REQ_ADDR(idx)           \
 144         (HINIC_CSR_API_CMD_BASE + 0x20 + (idx) * HINIC_CSR_API_CMD_STRIDE)
 145
 146 #define HINIC_CSR_API_CMD_STATUS_0_ADDR(idx)            \
 147         (HINIC_CSR_API_CMD_BASE + 0x30 + (idx) * HINIC_CSR_API_CMD_STRIDE)
 148
 149 /* VF control registers in pf */
 150 #define HINIC_PF_CSR_VF_FLUSH_BASE              0x1F400
 151 #define HINIC_PF_CSR_VF_FLUSH_STRIDE            0x4
 152
 153 #define HINIC_GLB_DMA_SO_RO_REPLACE_ADDR        0x488C
 154
 155 #define HINIC_ICPL_RESERVD_ADDR                 0x9204
 156
 157 #define HINIC_PF_CSR_VF_FLUSH_OFF(idx)                  \
 158         (HINIC_PF_CSR_VF_FLUSH_BASE + (idx) * HINIC_PF_CSR_VF_FLUSH_STRIDE)
 159
 160 #endif /* _HINIC_CSR_H_ */