drivers/net/phy/mscc/mscc_mac.h

   1 /* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
   2 /*
   3  * Driver for Microsemi VSC85xx PHYs
   4  *
   5  * Copyright (c) 2020 Microsemi Corporation
   6  */
   7
   8 #ifndef _MSCC_PHY_LINE_MAC_H_
   9 #define _MSCC_PHY_LINE_MAC_H_
  10
  11 #define MSCC_MAC_CFG_ENA_CFG                                    0x00
  12 #define MSCC_MAC_CFG_MODE_CFG                                   0x01
  13 #define MSCC_MAC_CFG_MAXLEN_CFG                                 0x02
  14 #define MSCC_MAC_CFG_NUM_TAGS_CFG                               0x03
  15 #define MSCC_MAC_CFG_TAGS_CFG                                   0x04
  16 #define MSCC_MAC_CFG_ADV_CHK_CFG                                0x07
  17 #define MSCC_MAC_CFG_LFS_CFG                                    0x08
  18 #define MSCC_MAC_CFG_LB_CFG                                     0x09
  19 #define MSCC_MAC_CFG_PKTINF_CFG                                 0x0a
  20 #define MSCC_MAC_PAUSE_CFG_TX_FRAME_CTRL                        0x0b
  21 #define MSCC_MAC_PAUSE_CFG_TX_FRAME_CTRL_2                      0x0c
  22 #define MSCC_MAC_PAUSE_CFG_RX_FRAME_CTRL                        0x0d
  23 #define MSCC_MAC_PAUSE_CFG_STATE                                0x0e
  24 #define MSCC_MAC_PAUSE_CFG_MAC_ADDRESS_LSB                      0x0f
  25 #define MSCC_MAC_PAUSE_CFG_MAC_ADDRESS_MSB                      0x10
  26 #define MSCC_MAC_STATUS_RX_LANE_STICKY_0                        0x11
  27 #define MSCC_MAC_STATUS_RX_LANE_STICKY_1                        0x12
  28 #define MSCC_MAC_STATUS_TX_MONITOR_STICKY                       0x13
  29 #define MSCC_MAC_STATUS_TX_MONITOR_STICKY_MASK                  0x14
  30 #define MSCC_MAC_STATUS_STICKY                                  0x15
  31 #define MSCC_MAC_STATUS_STICKY_MASK                             0x16
  32 #define MSCC_MAC_STATS_32BIT_RX_HIH_CKSM_ERR_CNT                0x17
  33 #define MSCC_MAC_STATS_32BIT_RX_XGMII_PROT_ERR_CNT              0x18
  34 #define MSCC_MAC_STATS_32BIT_RX_SYMBOL_ERR_CNT                  0x19
  35 #define MSCC_MAC_STATS_32BIT_RX_PAUSE_CNT                       0x1a
  36 #define MSCC_MAC_STATS_32BIT_RX_UNSUP_OPCODE_CNT                0x1b
  37 #define MSCC_MAC_STATS_32BIT_RX_UC_CNT                          0x1c
  38 #define MSCC_MAC_STATS_32BIT_RX_MC_CNT                          0x1d
  39 #define MSCC_MAC_STATS_32BIT_RX_BC_CNT                          0x1e
  40 #define MSCC_MAC_STATS_32BIT_RX_CRC_ERR_CNT                     0x1f
  41 #define MSCC_MAC_STATS_32BIT_RX_UNDERSIZE_CNT                   0x20
  42 #define MSCC_MAC_STATS_32BIT_RX_FRAGMENTS_CNT                   0x21
  43 #define MSCC_MAC_STATS_32BIT_RX_IN_RANGE_LEN_ERR_CNT            0x22
  44 #define MSCC_MAC_STATS_32BIT_RX_OUT_OF_RANGE_LEN_ERR_CNT        0x23
  45 #define MSCC_MAC_STATS_32BIT_RX_OVERSIZE_CNT                    0x24
  46 #define MSCC_MAC_STATS_32BIT_RX_JABBERS_CNT                     0x25
  47 #define MSCC_MAC_STATS_32BIT_RX_SIZE64_CNT                      0x26
  48 #define MSCC_MAC_STATS_32BIT_RX_SIZE65TO127_CNT                 0x27
  49 #define MSCC_MAC_STATS_32BIT_RX_SIZE128TO255_CNT                0x28
  50 #define MSCC_MAC_STATS_32BIT_RX_SIZE256TO511_CNT                0x29
  51 #define MSCC_MAC_STATS_32BIT_RX_SIZE512TO1023_CNT               0x2a
  52 #define MSCC_MAC_STATS_32BIT_RX_SIZE1024TO1518_CNT              0x2b
  53 #define MSCC_MAC_STATS_32BIT_RX_SIZE1519TOMAX_CNT               0x2c
  54 #define MSCC_MAC_STATS_32BIT_RX_IPG_SHRINK_CNT                  0x2d
  55 #define MSCC_MAC_STATS_32BIT_TX_PAUSE_CNT                       0x2e
  56 #define MSCC_MAC_STATS_32BIT_TX_UC_CNT                          0x2f
  57 #define MSCC_MAC_STATS_32BIT_TX_MC_CNT                          0x30
  58 #define MSCC_MAC_STATS_32BIT_TX_BC_CNT                          0x31
  59 #define MSCC_MAC_STATS_32BIT_TX_SIZE64_CNT                      0x32
  60 #define MSCC_MAC_STATS_32BIT_TX_SIZE65TO127_CNT                 0x33
  61 #define MSCC_MAC_STATS_32BIT_TX_SIZE128TO255_CNT                0x34
  62 #define MSCC_MAC_STATS_32BIT_TX_SIZE256TO511_CNT                0x35
  63 #define MSCC_MAC_STATS_32BIT_TX_SIZE512TO1023_CNT               0x36
  64 #define MSCC_MAC_STATS_32BIT_TX_SIZE1024TO1518_CNT              0x37
  65 #define MSCC_MAC_STATS_32BIT_TX_SIZE1519TOMAX_CNT               0x38
  66 #define MSCC_MAC_STATS_40BIT_RX_BAD_BYTES_CNT                   0x39
  67 #define MSCC_MAC_STATS_40BIT_RX_BAD_BYTES_MSB_CNT               0x3a
  68 #define MSCC_MAC_STATS_40BIT_RX_OK_BYTES_CNT                    0x3b
  69 #define MSCC_MAC_STATS_40BIT_RX_OK_BYTES_MSB_CNT                0x3c
  70 #define MSCC_MAC_STATS_40BIT_RX_IN_BYTES_CNT                    0x3d
  71 #define MSCC_MAC_STATS_40BIT_RX_IN_BYTES_MSB_CNT                0x3e
  72 #define MSCC_MAC_STATS_40BIT_TX_OK_BYTES_CNT                    0x3f
  73 #define MSCC_MAC_STATS_40BIT_TX_OK_BYTES_MSB_CNT                0x40
  74 #define MSCC_MAC_STATS_40BIT_TX_OUT_BYTES_CNT                   0x41
  75 #define MSCC_MAC_STATS_40BIT_TX_OUT_BYTES_MSB_CNT               0x42
  76
  77 #define MSCC_MAC_CFG_ENA_CFG_RX_CLK_ENA                         BIT(0)
  78 #define MSCC_MAC_CFG_ENA_CFG_TX_CLK_ENA                         BIT(4)
  79 #define MSCC_MAC_CFG_ENA_CFG_RX_SW_RST                          BIT(8)
  80 #define MSCC_MAC_CFG_ENA_CFG_TX_SW_RST                          BIT(12)
  81 #define MSCC_MAC_CFG_ENA_CFG_RX_ENA                             BIT(16)
  82 #define MSCC_MAC_CFG_ENA_CFG_TX_ENA                             BIT(20)
  83
  84 #define MSCC_MAC_CFG_MODE_CFG_FORCE_CW_UPDATE_INTERVAL(x)       ((x) << 20)
  85 #define MSCC_MAC_CFG_MODE_CFG_FORCE_CW_UPDATE_INTERVAL_M        GENMASK(29, 20)
  86 #define MSCC_MAC_CFG_MODE_CFG_FORCE_CW_UPDATE                   BIT(16)
  87 #define MSCC_MAC_CFG_MODE_CFG_TUNNEL_PAUSE_FRAMES               BIT(14)
  88 #define MSCC_MAC_CFG_MODE_CFG_MAC_PREAMBLE_CFG(x)               ((x) << 10)
  89 #define MSCC_MAC_CFG_MODE_CFG_MAC_PREAMBLE_CFG_M                GENMASK(12, 10)
  90 #define MSCC_MAC_CFG_MODE_CFG_MAC_IPG_CFG                       BIT(6)
  91 #define MSCC_MAC_CFG_MODE_CFG_XGMII_GEN_MODE_ENA                BIT(4)
  92 #define MSCC_MAC_CFG_MODE_CFG_HIH_CRC_CHECK                     BIT(2)
  93 #define MSCC_MAC_CFG_MODE_CFG_UNDERSIZED_FRAME_DROP_DIS         BIT(1)
  94 #define MSCC_MAC_CFG_MODE_CFG_DISABLE_DIC                       BIT(0)
  95
  96 #define MSCC_MAC_CFG_MAXLEN_CFG_MAX_LEN_TAG_CHK                 BIT(16)
  97 #define MSCC_MAC_CFG_MAXLEN_CFG_MAX_LEN(x)                      (x)
  98 #define MSCC_MAC_CFG_MAXLEN_CFG_MAX_LEN_M                       GENMASK(15, 0)
  99
 100 #define MSCC_MAC_CFG_TAGS_CFG_RSZ                               0x4
 101 #define MSCC_MAC_CFG_TAGS_CFG_TAG_ID(x)                         ((x) << 16)
 102 #define MSCC_MAC_CFG_TAGS_CFG_TAG_ID_M                          GENMASK(31, 16)
 103 #define MSCC_MAC_CFG_TAGS_CFG_TAG_ENA                           BIT(4)
 104
 105 #define MSCC_MAC_CFG_ADV_CHK_CFG_EXT_EOP_CHK_ENA                BIT(24)
 106 #define MSCC_MAC_CFG_ADV_CHK_CFG_EXT_SOP_CHK_ENA                BIT(20)
 107 #define MSCC_MAC_CFG_ADV_CHK_CFG_SFD_CHK_ENA                    BIT(16)
 108 #define MSCC_MAC_CFG_ADV_CHK_CFG_PRM_SHK_CHK_DIS                BIT(12)
 109 #define MSCC_MAC_CFG_ADV_CHK_CFG_PRM_CHK_ENA                    BIT(8)
 110 #define MSCC_MAC_CFG_ADV_CHK_CFG_OOR_ERR_ENA                    BIT(4)
 111 #define MSCC_MAC_CFG_ADV_CHK_CFG_INR_ERR_ENA                    BIT(0)
 112
 113 #define MSCC_MAC_CFG_LFS_CFG_LFS_INH_TX                         BIT(8)
 114 #define MSCC_MAC_CFG_LFS_CFG_LFS_DIS_TX                         BIT(4)
 115 #define MSCC_MAC_CFG_LFS_CFG_LFS_UNIDIR_ENA                     BIT(3)
 116 #define MSCC_MAC_CFG_LFS_CFG_USE_LEADING_EDGE_DETECT            BIT(2)
 117 #define MSCC_MAC_CFG_LFS_CFG_SPURIOUS_Q_DIS                     BIT(1)
 118 #define MSCC_MAC_CFG_LFS_CFG_LFS_MODE_ENA                       BIT(0)
 119
 120 #define MSCC_MAC_CFG_LB_CFG_XGMII_HOST_LB_ENA                   BIT(4)
 121 #define MSCC_MAC_CFG_LB_CFG_XGMII_PHY_LB_ENA                    BIT(0)
 122
 123 #define MSCC_MAC_CFG_PKTINF_CFG_STRIP_FCS_ENA                   BIT(0)
 124 #define MSCC_MAC_CFG_PKTINF_CFG_INSERT_FCS_ENA                  BIT(4)
 125 #define MSCC_MAC_CFG_PKTINF_CFG_STRIP_PREAMBLE_ENA              BIT(8)
 126 #define MSCC_MAC_CFG_PKTINF_CFG_INSERT_PREAMBLE_ENA             BIT(12)
 127 #define MSCC_MAC_CFG_PKTINF_CFG_LPI_RELAY_ENA                   BIT(16)
 128 #define MSCC_MAC_CFG_PKTINF_CFG_LF_RELAY_ENA                    BIT(20)
 129 #define MSCC_MAC_CFG_PKTINF_CFG_RF_RELAY_ENA                    BIT(24)
 130 #define MSCC_MAC_CFG_PKTINF_CFG_ENABLE_TX_PADDING               BIT(25)
 131 #define MSCC_MAC_CFG_PKTINF_CFG_ENABLE_RX_PADDING               BIT(26)
 132 #define MSCC_MAC_CFG_PKTINF_CFG_ENABLE_4BYTE_PREAMBLE           BIT(27)
 133 #define MSCC_MAC_CFG_PKTINF_CFG_MACSEC_BYPASS_NUM_PTP_STALL_CLKS(x)     ((x) << 28)
 134 #define MSCC_MAC_CFG_PKTINF_CFG_MACSEC_BYPASS_NUM_PTP_STALL_CLKS_M      GENMASK(30, 28)
 135
 136 #define MSCC_MAC_PAUSE_CFG_TX_FRAME_CTRL_PAUSE_VALUE(x)         ((x) << 16)
 137 #define MSCC_MAC_PAUSE_CFG_TX_FRAME_CTRL_PAUSE_VALUE_M          GENMASK(31, 16)
 138 #define MSCC_MAC_PAUSE_CFG_TX_FRAME_CTRL_WAIT_FOR_LPI_LOW       BIT(12)
 139 #define MSCC_MAC_PAUSE_CFG_TX_FRAME_CTRL_USE_PAUSE_STALL_ENA    BIT(8)
 140 #define MSCC_MAC_PAUSE_CFG_TX_FRAME_CTRL_PAUSE_REPL_MODE        BIT(4)
 141 #define MSCC_MAC_PAUSE_CFG_TX_FRAME_CTRL_PAUSE_FRC_FRAME        BIT(2)
 142 #define MSCC_MAC_PAUSE_CFG_TX_FRAME_CTRL_PAUSE_MODE(x)          (x)
 143 #define MSCC_MAC_PAUSE_CFG_TX_FRAME_CTRL_PAUSE_MODE_M           GENMASK(1, 0)
 144
 145 #define MSCC_MAC_PAUSE_CFG_RX_FRAME_CTRL_EARLY_PAUSE_DETECT_ENA BIT(16)
 146 #define MSCC_MAC_PAUSE_CFG_RX_FRAME_CTRL_PRE_CRC_MODE           BIT(20)
 147 #define MSCC_MAC_PAUSE_CFG_RX_FRAME_CTRL_PAUSE_TIMER_ENA        BIT(12)
 148 #define MSCC_MAC_PAUSE_CFG_RX_FRAME_CTRL_PAUSE_REACT_ENA        BIT(8)
 149 #define MSCC_MAC_PAUSE_CFG_RX_FRAME_CTRL_PAUSE_FRAME_DROP_ENA   BIT(4)
 150 #define MSCC_MAC_PAUSE_CFG_RX_FRAME_CTRL_PAUSE_MODE             BIT(0)
 151
 152 #define MSCC_MAC_PAUSE_CFG_STATE_PAUSE_STATE                    BIT(0)
 153 #define MSCC_MAC_PAUSE_CFG_STATE_MAC_TX_PAUSE_GEN               BIT(4)
 154
 155 #define MSCC_PROC_IP_1588_TOP_CFG_STAT_MODE_CTL                 0x2
 156 #define MSCC_PROC_IP_1588_TOP_CFG_STAT_MODE_CTL_PROTOCOL_MODE(x)        (x)
 157 #define MSCC_PROC_IP_1588_TOP_CFG_STAT_MODE_CTL_PROTOCOL_MODE_M GENMASK(2, 0)
 158
 159 #endif /* _MSCC_PHY_LINE_MAC_H_ */