| Wolfgang Denk | 3df5bea | 2005-10-09 01:41:48 +0200 | [diff] [blame] | 1 | /*********************************************************************** |
| 2 | * |
| 3 | * Copyright 2003 by FS Forth-Systeme GmbH. |
| 4 | * All rights reserved. |
| 5 | * |
| 6 | * $Id$ |
| 7 | * @Author: Markus Pietrek |
| 8 | * @Descr: Defines the NS7520 ethernet registers. |
| 9 | * Stick with the old ETH prefix names instead going to the |
| 10 | * new EFE names in the manual. |
| 11 | * NS7520_ETH_* refer to NS7520 Hardware |
| 12 | * Reference/January 2003 [1] |
| 13 | * PHY_LXT971_* refer to Intel LXT971 Datasheet |
| 14 | * #249414 Rev. 02 [2] |
| 15 | * Partly derived from netarm_eth_module.h |
| 16 | * |
| 17 | * Modified by Arthur Shipkowski <art@videon-central.com> from the |
| 18 | * Linux version to be properly formatted for U-Boot (i.e. no C++ comments) |
| 19 | * |
| 20 | ***********************************************************************/ |
| 21 | |
| 22 | #ifndef FS_NS7520_ETH_H |
| 23 | #define FS_NS7520_ETH_H |
| 24 | |
| 25 | #ifdef CONFIG_DRIVER_NS7520_ETHERNET |
| 26 | |
| Hugo Villeneuve | fec6143 | 2008-06-18 12:10:31 -0400 | [diff] [blame] | 27 | #include <miiphy.h> |
| Wolfgang Denk | 3df5bea | 2005-10-09 01:41:48 +0200 | [diff] [blame] | 28 | #include "lxt971a.h" |
| 29 | |
| 30 | /* The port addresses */ |
| 31 | |
| Wolfgang Denk | 53677ef | 2008-05-20 16:00:29 +0200 | [diff] [blame] | 32 | #define NS7520_ETH_MODULE_BASE (0xFF800000) |
| Wolfgang Denk | 3df5bea | 2005-10-09 01:41:48 +0200 | [diff] [blame] | 33 | |
| 34 | #define get_eth_reg_addr(c) \ |
| 35 | ((volatile unsigned int*) ( NS7520_ETH_MODULE_BASE+(unsigned int) (c))) |
| 36 | #define NS7520_ETH_EGCR (0x0000) /* Ethernet Gen Control */ |
| 37 | #define NS7520_ETH_EGSR (0x0004) /* Ethernet Gen Status */ |
| 38 | #define NS7520_ETH_FIFO (0x0008) /* FIFO Data */ |
| 39 | #define NS7520_ETH_FIFOL (0x000C) /* FIFO Data Last */ |
| 40 | #define NS7520_ETH_ETSR (0x0010) /* Ethernet Transmit Status */ |
| 41 | #define NS7520_ETH_ERSR (0x0014) /* Ethernet Receive Status */ |
| 42 | #define NS7520_ETH_MAC1 (0x0400) /* MAC Config 1 */ |
| 43 | #define NS7520_ETH_MAC2 (0x0404) /* MAC Config 2 */ |
| 44 | #define NS7520_ETH_IPGT (0x0408) /* Back2Back InterPacket Gap */ |
| 45 | #define NS7520_ETH_IPGR (0x040C) /* non back2back InterPacket Gap */ |
| 46 | #define NS7520_ETH_CLRT (0x0410) /* Collision Window/Retry */ |
| 47 | #define NS7520_ETH_MAXF (0x0414) /* Maximum Frame Register */ |
| 48 | #define NS7520_ETH_SUPP (0x0418) /* PHY Support */ |
| 49 | #define NS7520_ETH_TEST (0x041C) /* Test Register */ |
| 50 | #define NS7520_ETH_MCFG (0x0420) /* MII Management Configuration */ |
| 51 | #define NS7520_ETH_MCMD (0x0424) /* MII Management Command */ |
| 52 | #define NS7520_ETH_MADR (0x0428) /* MII Management Address */ |
| 53 | #define NS7520_ETH_MWTD (0x042C) /* MII Management Write Data */ |
| 54 | #define NS7520_ETH_MRDD (0x0430) /* MII Management Read Data */ |
| 55 | #define NS7520_ETH_MIND (0x0434) /* MII Management Indicators */ |
| 56 | #define NS7520_ETH_SMII (0x0438) /* SMII Status Register */ |
| 57 | #define NS7520_ETH_SA1 (0x0440) /* Station Address 1 */ |
| 58 | #define NS7520_ETH_SA2 (0x0444) /* Station Address 2 */ |
| 59 | #define NS7520_ETH_SA3 (0x0448) /* Station Address 3 */ |
| 60 | #define NS7520_ETH_SAFR (0x05C0) /* Station Address Filter */ |
| 61 | #define NS7520_ETH_HT1 (0x05D0) /* Hash Table 1 */ |
| 62 | #define NS7520_ETH_HT2 (0x05D4) /* Hash Table 2 */ |
| 63 | #define NS7520_ETH_HT3 (0x05D8) /* Hash Table 3 */ |
| 64 | #define NS7520_ETH_HT4 (0x05DC) /* Hash Table 4 */ |
| 65 | |
| 66 | /* EGCR Ethernet General Control Register Bit Fields*/ |
| 67 | |
| 68 | #define NS7520_ETH_EGCR_ERX (0x80000000) /* Enable Receive FIFO */ |
| 69 | #define NS7520_ETH_EGCR_ERXDMA (0x40000000) /* Enable Receive DMA */ |
| 70 | #define NS7520_ETH_EGCR_ERXLNG (0x20000000) /* Accept Long packets */ |
| 71 | #define NS7520_ETH_EGCR_ERXSHT (0x10000000) /* Accept Short packets */ |
| 72 | #define NS7520_ETH_EGCR_ERXREG (0x08000000) /* Enable Receive Data Interrupt */ |
| 73 | #define NS7520_ETH_EGCR_ERFIFOH (0x04000000) /* Enable Receive Half-Full Int */ |
| 74 | #define NS7520_ETH_EGCR_ERXBR (0x02000000) /* Enable Receive buffer ready */ |
| 75 | #define NS7520_ETH_EGCR_ERXBAD (0x01000000) /* Accept bad receive packets */ |
| 76 | #define NS7520_ETH_EGCR_ETX (0x00800000) /* Enable Transmit FIFO */ |
| 77 | #define NS7520_ETH_EGCR_ETXDMA (0x00400000) /* Enable Transmit DMA */ |
| 78 | #define NS7520_ETH_EGCR_ETXWM_R (0x00300000) /* Enable Transmit FIFO mark Reserv */ |
| 79 | #define NS7520_ETH_EGCR_ETXWM_75 (0x00200000) /* Enable Transmit FIFO mark 75% */ |
| 80 | #define NS7520_ETH_EGCR_ETXWM_50 (0x00100000) /* Enable Transmit FIFO mark 50% */ |
| 81 | #define NS7520_ETH_EGCR_ETXWM_25 (0x00000000) /* Enable Transmit FIFO mark 25% */ |
| 82 | #define NS7520_ETH_EGCR_ETXREG (0x00080000) /* Enable Transmit Data Read Int */ |
| 83 | #define NS7520_ETH_EGCR_ETFIFOH (0x00040000) /* Enable Transmit Fifo Half Int */ |
| 84 | #define NS7520_ETH_EGCR_ETXBC (0x00020000) /* Enable Transmit Buffer Compl Int */ |
| 85 | #define NS7520_ETH_EGCR_EFULLD (0x00010000) /* Enable Full Duplex Operation */ |
| 86 | #define NS7520_ETH_EGCR_MODE_MA (0x0000C000) /* Mask */ |
| 87 | #define NS7520_ETH_EGCR_MODE_SEE (0x0000C000) /* 10 Mbps SEEQ ENDEC PHY */ |
| 88 | #define NS7520_ETH_EGCR_MODE_LEV (0x00008000) /* 10 Mbps Level1 ENDEC PHY */ |
| 89 | #define NS7520_ETH_EGCR_RES1 (0x00002000) /* Reserved */ |
| 90 | #define NS7520_ETH_EGCR_RXCINV (0x00001000) /* Invert the receive clock input */ |
| 91 | #define NS7520_ETH_EGCR_TXCINV (0x00000800) /* Invert the transmit clock input */ |
| 92 | #define NS7520_ETH_EGCR_PNA (0x00000400) /* pSOS pNA buffer */ |
| 93 | #define NS7520_ETH_EGCR_MAC_RES (0x00000200) /* MAC Software reset */ |
| 94 | #define NS7520_ETH_EGCR_ITXA (0x00000100) /* Insert Transmit Source Address */ |
| 95 | #define NS7520_ETH_EGCR_ENDEC_MA (0x000000FC) /* ENDEC media control bits */ |
| 96 | #define NS7520_ETH_EGCR_EXINT_MA (0x00000003) /* Mask */ |
| 97 | #define NS7520_ETH_EGCR_EXINT_RE (0x00000003) /* Reserved */ |
| 98 | #define NS7520_ETH_EGCR_EXINT_TP (0x00000002) /* TP-PMD Mode */ |
| 99 | #define NS7520_ETH_EGCR_EXINT_10 (0x00000001) /* 10-MBit Mode */ |
| 100 | #define NS7520_ETH_EGCR_EXINT_NO (0x00000000) /* MII normal operation */ |
| 101 | |
| 102 | /* EGSR Ethernet General Status Register Bit Fields*/ |
| 103 | |
| 104 | #define NS7520_ETH_EGSR_RES1 (0xC0000000) /* Reserved */ |
| 105 | #define NS7520_ETH_EGSR_RXFDB_MA (0x30000000) /* Receive FIFO mask */ |
| 106 | #define NS7520_ETH_EGSR_RXFDB_3 (0x30000000) /* Receive FIFO 3 bytes available */ |
| 107 | #define NS7520_ETH_EGSR_RXFDB_2 (0x20000000) /* Receive FIFO 2 bytes available */ |
| 108 | #define NS7520_ETH_EGCR_RXFDB_1 (0x10000000) /* Receive FIFO 1 Bytes available */ |
| 109 | #define NS7520_ETH_EGCR_RXFDB_4 (0x00000000) /* Receive FIFO 4 Bytes available */ |
| 110 | #define NS7520_ETH_EGSR_RXREGR (0x08000000) /* Receive Register Ready */ |
| 111 | #define NS7520_ETH_EGSR_RXFIFOH (0x04000000) /* Receive FIFO Half Full */ |
| 112 | #define NS7520_ETH_EGSR_RXBR (0x02000000) /* Receive Buffer Ready */ |
| 113 | #define NS7520_ETH_EGSR_RXSKIP (0x01000000) /* Receive Buffer Skip */ |
| 114 | #define NS7520_ETH_EGSR_RES2 (0x00F00000) /* Reserved */ |
| 115 | #define NS7520_ETH_EGSR_TXREGE (0x00080000) /* Transmit Register Empty */ |
| 116 | #define NS7520_ETH_EGSR_TXFIFOH (0x00040000) /* Transmit FIFO half empty */ |
| 117 | #define NS7520_ETH_EGSR_TXBC (0x00020000) /* Transmit buffer complete */ |
| 118 | #define NS7520_ETH_EGSR_TXFIFOE (0x00010000) /* Transmit FIFO empty */ |
| 119 | #define NS7520_ETH_EGSR_RXPINS (0x0000FC00) /* ENDEC Phy Status */ |
| 120 | #define NS7520_ETH_EGSR_RES3 (0x000003FF) /* Reserved */ |
| 121 | |
| 122 | /* ETSR Ethernet Transmit Status Register Bit Fields*/ |
| 123 | |
| 124 | #define NS7520_ETH_ETSR_RES1 (0xFFFF0000) /* Reserved */ |
| 125 | #define NS7520_ETH_ETSR_TXOK (0x00008000) /* Packet transmitted OK */ |
| 126 | #define NS7520_ETH_ETSR_TXBR (0x00004000) /* Broadcast packet transmitted */ |
| 127 | #define NS7520_ETH_ETSR_TXMC (0x00002000) /* Multicast packet transmitted */ |
| 128 | #define NS7520_ETH_ETSR_TXAL (0x00001000) /* Transmit abort - late collision */ |
| 129 | #define NS7520_ETH_ETSR_TXAED (0x00000800) /* Transmit abort - deferral */ |
| 130 | #define NS7520_ETH_ETSR_TXAEC (0x00000400) /* Transmit abort - exc collisions */ |
| 131 | #define NS7520_ETH_ETSR_TXAUR (0x00000200) /* Transmit abort - underrun */ |
| 132 | #define NS7520_ETH_ETSR_TXAJ (0x00000100) /* Transmit abort - jumbo */ |
| 133 | #define NS7520_ETH_ETSR_RES2 (0x00000080) /* Reserved */ |
| 134 | #define NS7520_ETH_ETSR_TXDEF (0x00000040) /* Transmit Packet Deferred */ |
| 135 | #define NS7520_ETH_ETSR_TXCRC (0x00000020) /* Transmit CRC error */ |
| 136 | #define NS7520_ETH_ETSR_RES3 (0x00000010) /* Reserved */ |
| 137 | #define NS7520_ETH_ETSR_TXCOLC (0x0000000F) /* Transmit Collision Count */ |
| 138 | |
| 139 | /* ERSR Ethernet Receive Status Register Bit Fields*/ |
| 140 | |
| 141 | #define NS7520_ETH_ERSR_RXSIZE (0xFFFF0000) /* Receive Buffer Size */ |
| 142 | #define NS7520_ETH_ERSR_RXCE (0x00008000) /* Receive Carrier Event */ |
| 143 | #define NS7520_ETH_ERSR_RXDV (0x00004000) /* Receive Data Violation Event */ |
| 144 | #define NS7520_ETH_ERSR_RXOK (0x00002000) /* Receive Packet OK */ |
| 145 | #define NS7520_ETH_ERSR_RXBR (0x00001000) /* Receive Broadcast Packet */ |
| 146 | #define NS7520_ETH_ERSR_RXMC (0x00000800) /* Receive Multicast Packet */ |
| 147 | #define NS7520_ETH_ERSR_RXCRC (0x00000400) /* Receive Packet has CRC error */ |
| 148 | #define NS7520_ETH_ERSR_RXDR (0x00000200) /* Receive Packet has dribble error */ |
| 149 | #define NS7520_ETH_ERSR_RXCV (0x00000100) /* Receive Packet code violation */ |
| 150 | #define NS7520_ETH_ERSR_RXLNG (0x00000080) /* Receive Packet too long */ |
| 151 | #define NS7520_ETH_ERSR_RXSHT (0x00000040) /* Receive Packet too short */ |
| 152 | #define NS7520_ETH_ERSR_ROVER (0x00000020) /* Recive overflow */ |
| 153 | #define NS7520_ETH_ERSR_RES (0x0000001F) /* Reserved */ |
| 154 | |
| 155 | /* MAC1 MAC Configuration Register 1 Bit Fields*/ |
| 156 | |
| Wolfgang Denk | 53677ef | 2008-05-20 16:00:29 +0200 | [diff] [blame] | 157 | #define NS7520_ETH_MAC1_RES1 (0xFFFF0000) /* Reserved */ |
| Wolfgang Denk | 3df5bea | 2005-10-09 01:41:48 +0200 | [diff] [blame] | 158 | #define NS7520_ETH_MAC1_SRST (0x00008000) /* Soft Reset */ |
| 159 | #define NS7520_ETH_MAC1_SIMMRST (0x00004000) /* Simulation Reset */ |
| 160 | #define NS7520_ETH_MAC1_RES2 (0x00003000) /* Reserved */ |
| 161 | #define NS7520_ETH_MAC1_RPEMCSR (0x00000800) /* Reset PEMCS/RX */ |
| 162 | #define NS7520_ETH_MAC1_RPERFUN (0x00000400) /* Reset PERFUN */ |
| 163 | #define NS7520_ETH_MAC1_RPEMCST (0x00000200) /* Reset PEMCS/TX */ |
| 164 | #define NS7520_ETH_MAC1_RPETFUN (0x00000100) /* Reset PETFUN */ |
| 165 | #define NS7520_ETH_MAC1_RES3 (0x000000E0) /* Reserved */ |
| 166 | #define NS7520_ETH_MAC1_LOOPBK (0x00000010) /* Internal Loopback */ |
| 167 | #define NS7520_ETH_MAC1_TXFLOW (0x00000008) /* TX flow control */ |
| 168 | #define NS7520_ETH_MAC1_RXFLOW (0x00000004) /* RX flow control */ |
| 169 | #define NS7520_ETH_MAC1_PALLRX (0x00000002) /* Pass ALL receive frames */ |
| 170 | #define NS7520_ETH_MAC1_RXEN (0x00000001) /* Receive enable */ |
| 171 | |
| 172 | /* MAC Configuration Register 2 Bit Fields*/ |
| 173 | |
| Wolfgang Denk | 53677ef | 2008-05-20 16:00:29 +0200 | [diff] [blame] | 174 | #define NS7520_ETH_MAC2_RES1 (0xFFFF8000) /* Reserved */ |
| Wolfgang Denk | 3df5bea | 2005-10-09 01:41:48 +0200 | [diff] [blame] | 175 | #define NS7520_ETH_MAC2_EDEFER (0x00004000) /* Excess Deferral */ |
| 176 | #define NS7520_ETH_MAC2_BACKP (0x00002000) /* Backpressure/NO back off */ |
| 177 | #define NS7520_ETH_MAC2_NOBO (0x00001000) /* No back off */ |
| 178 | #define NS7520_ETH_MAC2_RES2 (0x00000C00) /* Reserved */ |
| 179 | #define NS7520_ETH_MAC2_LONGP (0x00000200) /* Long Preable enforcement */ |
| 180 | #define NS7520_ETH_MAC2_PUREP (0x00000100) /* Pure preamble enforcement */ |
| 181 | #define NS7520_ETH_MAC2_AUTOP (0x00000080) /* Auto detect PAD enable */ |
| 182 | #define NS7520_ETH_MAC2_VLANP (0x00000040) /* VLAN pad enable */ |
| Wolfgang Denk | 53677ef | 2008-05-20 16:00:29 +0200 | [diff] [blame] | 183 | #define NS7520_ETH_MAC2_PADEN (0x00000020) /* PAD/CRC enable */ |
| Wolfgang Denk | 3df5bea | 2005-10-09 01:41:48 +0200 | [diff] [blame] | 184 | #define NS7520_ETH_MAC2_CRCEN (0x00000010) /* CRC enable */ |
| 185 | #define NS7520_ETH_MAC2_DELCRC (0x00000008) /* Delayed CRC */ |
| 186 | #define NS7520_ETH_MAC2_HUGE (0x00000004) /* Huge frame enable */ |
| 187 | #define NS7520_ETH_MAC2_FLENC (0x00000002) /* Frame length checking */ |
| 188 | #define NS7520_ETH_MAC2_FULLD (0x00000001) /* Full duplex */ |
| 189 | |
| 190 | /* IPGT Back-to-Back Inter-Packet-Gap Register Bit Fields*/ |
| 191 | |
| 192 | #define NS7520_ETH_IPGT_RES (0xFFFFFF80) /* Reserved */ |
| 193 | #define NS7520_ETH_IPGT_IPGT (0x0000007F) /* Back-to-Back Interpacket Gap */ |
| 194 | |
| 195 | /* IPGR Non Back-to-Back Inter-Packet-Gap Register Bit Fields*/ |
| 196 | |
| 197 | #define NS7520_ETH_IPGR_RES1 (0xFFFF8000) /* Reserved */ |
| 198 | #define NS7520_ETH_IPGR_IPGR1 (0x00007F00) /* Non Back-to-back Interpacket Gap */ |
| 199 | #define NS7520_ETH_IPGR_RES2 (0x00000080) /* Reserved */ |
| 200 | #define NS7520_ETH_IPGR_IPGR2 (0x0000007F) /* Non back-to-back Interpacket Gap */ |
| 201 | |
| 202 | /* CLRT Collision Windows/Collision Retry Register Bit Fields*/ |
| 203 | |
| 204 | #define NS7520_ETH_CLRT_RES1 (0xFFFFC000) /* Reserved */ |
| 205 | #define NS7520_ETH_CLRT_CWIN (0x00003F00) /* Collision Windows */ |
| 206 | #define NS7520_ETH_CLRT_RES2 (0x000000F0) /* Reserved */ |
| 207 | #define NS7520_ETH_CLRT_RETX (0x0000000F) /* Retransmission maximum */ |
| 208 | |
| 209 | /* MAXF Maximum Frame Register Bit Fields*/ |
| 210 | |
| 211 | #define NS7520_ETH_MAXF_RES1 (0xFFFF0000) /* Reserved */ |
| 212 | #define NS7520_ETH_MAXF_MAXF (0x0000FFFF) /* Maximum frame length */ |
| 213 | |
| 214 | /* SUPP PHY Support Register Bit Fields*/ |
| 215 | |
| 216 | #define NS7520_ETH_SUPP_RES1 (0xFFFFFF00) /* Reserved */ |
| 217 | #define NS7520_ETH_SUPP_RPE100X (0x00000080) /* Reset PE100X module */ |
| 218 | #define NS7520_ETH_SUPP_FORCEQ (0x00000040) /* Force Quit */ |
| 219 | #define NS7520_ETH_SUPP_NOCIPH (0x00000020) /* No Cipher */ |
| 220 | #define NS7520_ETH_SUPP_DLINKF (0x00000010) /* Disable link fail */ |
| 221 | #define NS7520_ETH_SUPP_RPE10T (0x00000008) /* Reset PE10T module */ |
| 222 | #define NS7520_ETH_SUPP_RES2 (0x00000004) /* Reserved */ |
| 223 | #define NS7520_ETH_SUPP_JABBER (0x00000002) /* Enable Jabber protection */ |
| 224 | #define NS7520_ETH_SUPP_BITMODE (0x00000001) /* Bit Mode */ |
| 225 | |
| 226 | /* TEST Register Bit Fields*/ |
| 227 | |
| 228 | #define NS7520_ETH_TEST_RES1 (0xFFFFFFF8) /* Reserved */ |
| 229 | #define NS7520_ETH_TEST_TBACK (0x00000004) /* Test backpressure */ |
| 230 | #define NS7520_ETH_TEST_TPAUSE (0x00000002) /* Test Pause */ |
| 231 | #define NS7520_ETH_TEST_SPQ (0x00000001) /* Shortcut pause quanta */ |
| 232 | |
| 233 | /* MCFG MII Management Configuration Register Bit Fields*/ |
| 234 | |
| 235 | #define NS7520_ETH_MCFG_RES1 (0xFFFF0000) /* Reserved */ |
| 236 | #define NS7520_ETH_MCFG_RMIIM (0x00008000) /* Reset MII management */ |
| 237 | #define NS7520_ETH_MCFG_RES2 (0x00007FE0) /* Reserved */ |
| 238 | #define NS7520_ETH_MCFG_CLKS_MA (0x0000001C) /* Clock Select */ |
| 239 | #define NS7520_ETH_MCFG_CLKS_4 (0x00000004) /* Sysclk / 4 */ |
| 240 | #define NS7520_ETH_MCFG_CLKS_6 (0x00000008) /* Sysclk / 6 */ |
| 241 | #define NS7520_ETH_MCFG_CLKS_8 (0x0000000C) /* Sysclk / 8 */ |
| 242 | #define NS7520_ETH_MCFG_CLKS_10 (0x00000010) /* Sysclk / 10 */ |
| 243 | #define NS7520_ETH_MCFG_CLKS_14 (0x00000014) /* Sysclk / 14 */ |
| 244 | #define NS7520_ETH_MCFG_CLKS_20 (0x00000018) /* Sysclk / 20 */ |
| 245 | #define NS7520_ETH_MCFG_CLKS_28 (0x0000001C) /* Sysclk / 28 */ |
| 246 | #define NS7520_ETH_MCFG_SPRE (0x00000002) /* Suppress preamble */ |
| 247 | #define NS7520_ETH_MCFG_SCANI (0x00000001) /* Scan increment */ |
| 248 | |
| 249 | /* MCMD MII Management Command Register Bit Fields*/ |
| 250 | |
| 251 | #define NS7520_ETH_MCMD_RES1 (0xFFFFFFFC) /* Reserved */ |
| 252 | #define NS7520_ETH_MCMD_SCAN (0x00000002) /* Automatically Scan for Read Data */ |
| 253 | #define NS7520_ETH_MCMD_READ (0x00000001) /* Single scan for Read Data */ |
| 254 | |
| 255 | /* MCMD MII Management Address Register Bit Fields*/ |
| 256 | |
| 257 | #define NS7520_ETH_MADR_RES1 (0xFFFFE000) /* Reserved */ |
| 258 | #define NS7520_ETH_MADR_DADR (0x00001F00) /* MII PHY device address */ |
| 259 | #define NS7520_ETH_MADR_RES2 (0x000000E0) /* Reserved */ |
| 260 | #define NS7520_ETH_MADR_RADR (0x0000001F) /* MII PHY register address */ |
| 261 | |
| 262 | /* MWTD MII Management Write Data Register Bit Fields*/ |
| 263 | |
| 264 | #define NS7520_ETH_MWTD_RES1 (0xFFFF0000) /* Reserved */ |
| 265 | #define NS7520_ETH_MWTD_MWTD (0x0000FFFF) /* MII Write Data */ |
| 266 | |
| 267 | /* MRRD MII Management Read Data Register Bit Fields*/ |
| 268 | |
| 269 | #define NS7520_ETH_MRRD_RES1 (0xFFFF0000) /* Reserved */ |
| 270 | #define NS7520_ETH_MRRD_MRDD (0x0000FFFF) /* MII Read Data */ |
| 271 | |
| 272 | /* MIND MII Management Indicators Register Bit Fields*/ |
| 273 | |
| 274 | #define NS7520_ETH_MIND_RES1 (0xFFFFFFF8) /* Reserved */ |
| 275 | #define NS7520_ETH_MIND_NVALID (0x00000004) /* Read Data not valid */ |
| 276 | #define NS7520_ETH_MIND_SCAN (0x00000002) /* Automatically scan for read data */ |
| 277 | #define NS7520_ETH_MIND_BUSY (0x00000001) /* MII interface busy */ |
| 278 | |
| 279 | /* SMII Status Register Bit Fields*/ |
| 280 | |
| 281 | #define NS7520_ETH_SMII_RES1 (0xFFFFFFE0) /* Reserved */ |
| 282 | #define NS7520_ETH_SMII_CLASH (0x00000010) /* MAC-to-MAC with PHY */ |
| 283 | #define NS7520_ETH_SMII_JABBER (0x00000008) /* Jabber condition present */ |
| 284 | #define NS7520_ETH_SMII_LINK (0x00000004) /* Link OK */ |
| 285 | #define NS7520_ETH_SMII_DUPLEX (0x00000002) /* Full-duplex operation */ |
| 286 | #define NS7520_ETH_SMII_SPEED (0x00000001) /* 100 Mbps */ |
| 287 | |
| 288 | /* SA1 Station Address 1 Register Bit Fields*/ |
| 289 | |
| 290 | #define NS7520_ETH_SA1_RES1 (0xFFFF0000) /* Reserved */ |
| 291 | #define NS7520_ETH_SA1_OCTET1 (0x0000FF00) /* Station Address octet 1 */ |
| 292 | #define NS7520_ETH_SA1_OCTET2 (0x000000FF) /* Station Address octet 2 */ |
| 293 | |
| 294 | /* SA2 Station Address 2 Register Bit Fields*/ |
| 295 | |
| 296 | #define NS7520_ETH_SA2_RES1 (0xFFFF0000) /* Reserved */ |
| 297 | #define NS7520_ETH_SA2_OCTET3 (0x0000FF00) /* Station Address octet 3 */ |
| 298 | #define NS7520_ETH_SA2_OCTET4 (0x000000FF) /* Station Address octet 4 */ |
| 299 | |
| 300 | /* SA3 Station Address 3 Register Bit Fields*/ |
| 301 | |
| 302 | #define NS7520_ETH_SA3_RES1 (0xFFFF0000) /* Reserved */ |
| 303 | #define NS7520_ETH_SA3_OCTET5 (0x0000FF00) /* Station Address octet 5 */ |
| 304 | #define NS7520_ETH_SA3_OCTET6 (0x000000FF) /* Station Address octet 6 */ |
| 305 | |
| 306 | /* SAFR Station Address Filter Register Bit Fields*/ |
| 307 | |
| 308 | #define NS7520_ETH_SAFR_RES1 (0xFFFFFFF0) /* Reserved */ |
| 309 | #define NS7520_ETH_SAFR_PRO (0x00000008) /* Enable Promiscuous mode */ |
| 310 | #define NS7520_ETH_SAFR_PRM (0x00000004) /* Accept ALL multicast packets */ |
| 311 | #define NS7520_ETH_SAFR_PRA (0x00000002) /* Accept multicast packets table */ |
| 312 | #define NS7520_ETH_SAFR_BROAD (0x00000001) /* Accept ALL Broadcast packets */ |
| 313 | |
| 314 | /* HT1 Hash Table 1 Register Bit Fields*/ |
| 315 | |
| 316 | #define NS7520_ETH_HT1_RES1 (0xFFFF0000) /* Reserved */ |
| 317 | #define NS7520_ETH_HT1_HT1 (0x0000FFFF) /* CRC value 15-0 */ |
| 318 | |
| 319 | /* HT2 Hash Table 2 Register Bit Fields*/ |
| 320 | |
| 321 | #define NS7520_ETH_HT2_RES1 (0xFFFF0000) /* Reserved */ |
| 322 | #define NS7520_ETH_HT2_HT2 (0x0000FFFF) /* CRC value 31-16 */ |
| 323 | |
| 324 | /* HT3 Hash Table 3 Register Bit Fields*/ |
| 325 | |
| 326 | #define NS7520_ETH_HT3_RES1 (0xFFFF0000) /* Reserved */ |
| 327 | #define NS7520_ETH_HT3_HT3 (0x0000FFFF) /* CRC value 47-32 */ |
| 328 | |
| 329 | /* HT4 Hash Table 4 Register Bit Fields*/ |
| 330 | |
| 331 | #define NS7520_ETH_HT4_RES1 (0xFFFF0000) /* Reserved */ |
| 332 | #define NS7520_ETH_HT4_HT4 (0x0000FFFF) /* CRC value 63-48 */ |
| 333 | |
| 334 | #endif /* CONFIG_DRIVER_NS7520_ETHERNET */ |
| 335 | |
| 336 | #endif /* FS_NS7520_ETH_H */ |