| /* ********************************************************************* |
| * SB1250 Board Support Package |
| * |
| * MAC constants and macros File: sb1250_mac.h |
| * |
| * This module contains constants and macros for the SB1250's |
| * ethernet controllers. |
| * |
| * SB1250 specification level: User's manual 1/02/02 |
| * |
| ********************************************************************* |
| * |
| * Copyright 2000,2001,2002,2003 |
| * Broadcom Corporation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| ********************************************************************* */ |
| |
| |
| #ifndef _SB1250_MAC_H |
| #define _SB1250_MAC_H |
| |
| #include "sb1250_defs.h" |
| |
| /* ********************************************************************* |
| * Ethernet MAC Registers |
| ********************************************************************* */ |
| |
| /* |
| * MAC Configuration Register (Table 9-13) |
| * Register: MAC_CFG_0 |
| * Register: MAC_CFG_1 |
| * Register: MAC_CFG_2 |
| */ |
| |
| |
| #define M_MAC_RESERVED0 _SB_MAKEMASK1(0) |
| #define M_MAC_TX_HOLD_SOP_EN _SB_MAKEMASK1(1) |
| #define M_MAC_RETRY_EN _SB_MAKEMASK1(2) |
| #define M_MAC_RET_DRPREQ_EN _SB_MAKEMASK1(3) |
| #define M_MAC_RET_UFL_EN _SB_MAKEMASK1(4) |
| #define M_MAC_BURST_EN _SB_MAKEMASK1(5) |
| |
| #define S_MAC_TX_PAUSE _SB_MAKE64(6) |
| #define M_MAC_TX_PAUSE_CNT _SB_MAKEMASK(3,S_MAC_TX_PAUSE) |
| #define V_MAC_TX_PAUSE_CNT(x) _SB_MAKEVALUE(x,S_MAC_TX_PAUSE) |
| |
| #define K_MAC_TX_PAUSE_CNT_512 0 |
| #define K_MAC_TX_PAUSE_CNT_1K 1 |
| #define K_MAC_TX_PAUSE_CNT_2K 2 |
| #define K_MAC_TX_PAUSE_CNT_4K 3 |
| #define K_MAC_TX_PAUSE_CNT_8K 4 |
| #define K_MAC_TX_PAUSE_CNT_16K 5 |
| #define K_MAC_TX_PAUSE_CNT_32K 6 |
| #define K_MAC_TX_PAUSE_CNT_64K 7 |
| |
| #define V_MAC_TX_PAUSE_CNT_512 V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_512) |
| #define V_MAC_TX_PAUSE_CNT_1K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_1K) |
| #define V_MAC_TX_PAUSE_CNT_2K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_2K) |
| #define V_MAC_TX_PAUSE_CNT_4K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_4K) |
| #define V_MAC_TX_PAUSE_CNT_8K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_8K) |
| #define V_MAC_TX_PAUSE_CNT_16K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_16K) |
| #define V_MAC_TX_PAUSE_CNT_32K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_32K) |
| #define V_MAC_TX_PAUSE_CNT_64K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_64K) |
| |
| #define M_MAC_RESERVED1 _SB_MAKEMASK(8,9) |
| |
| #define M_MAC_AP_STAT_EN _SB_MAKEMASK1(17) |
| |
| #if SIBYTE_HDR_FEATURE_CHIP(1480) |
| #define M_MAC_TIMESTAMP _SB_MAKEMASK1(18) |
| #endif |
| #define M_MAC_DRP_ERRPKT_EN _SB_MAKEMASK1(19) |
| #define M_MAC_DRP_FCSERRPKT_EN _SB_MAKEMASK1(20) |
| #define M_MAC_DRP_CODEERRPKT_EN _SB_MAKEMASK1(21) |
| #define M_MAC_DRP_DRBLERRPKT_EN _SB_MAKEMASK1(22) |
| #define M_MAC_DRP_RNTPKT_EN _SB_MAKEMASK1(23) |
| #define M_MAC_DRP_OSZPKT_EN _SB_MAKEMASK1(24) |
| #define M_MAC_DRP_LENERRPKT_EN _SB_MAKEMASK1(25) |
| |
| #define M_MAC_RESERVED3 _SB_MAKEMASK(6,26) |
| |
| #define M_MAC_BYPASS_SEL _SB_MAKEMASK1(32) |
| #define M_MAC_HDX_EN _SB_MAKEMASK1(33) |
| |
| #define S_MAC_SPEED_SEL _SB_MAKE64(34) |
| #define M_MAC_SPEED_SEL _SB_MAKEMASK(2,S_MAC_SPEED_SEL) |
| #define V_MAC_SPEED_SEL(x) _SB_MAKEVALUE(x,S_MAC_SPEED_SEL) |
| #define G_MAC_SPEED_SEL(x) _SB_GETVALUE(x,S_MAC_SPEED_SEL,M_MAC_SPEED_SEL) |
| |
| #define K_MAC_SPEED_SEL_10MBPS 0 |
| #define K_MAC_SPEED_SEL_100MBPS 1 |
| #define K_MAC_SPEED_SEL_1000MBPS 2 |
| #define K_MAC_SPEED_SEL_RESERVED 3 |
| |
| #define V_MAC_SPEED_SEL_10MBPS V_MAC_SPEED_SEL(K_MAC_SPEED_SEL_10MBPS) |
| #define V_MAC_SPEED_SEL_100MBPS V_MAC_SPEED_SEL(K_MAC_SPEED_SEL_100MBPS) |
| #define V_MAC_SPEED_SEL_1000MBPS V_MAC_SPEED_SEL(K_MAC_SPEED_SEL_1000MBPS) |
| #define V_MAC_SPEED_SEL_RESERVED V_MAC_SPEED_SEL(K_MAC_SPEED_SEL_RESERVED) |
| |
| #define M_MAC_TX_CLK_EDGE_SEL _SB_MAKEMASK1(36) |
| #define M_MAC_LOOPBACK_SEL _SB_MAKEMASK1(37) |
| #define M_MAC_FAST_SYNC _SB_MAKEMASK1(38) |
| #define M_MAC_SS_EN _SB_MAKEMASK1(39) |
| |
| #define S_MAC_BYPASS_CFG _SB_MAKE64(40) |
| #define M_MAC_BYPASS_CFG _SB_MAKEMASK(2,S_MAC_BYPASS_CFG) |
| #define V_MAC_BYPASS_CFG(x) _SB_MAKEVALUE(x,S_MAC_BYPASS_CFG) |
| #define G_MAC_BYPASS_CFG(x) _SB_GETVALUE(x,S_MAC_BYPASS_CFG,M_MAC_BYPASS_CFG) |
| |
| #define K_MAC_BYPASS_GMII 0 |
| #define K_MAC_BYPASS_ENCODED 1 |
| #define K_MAC_BYPASS_SOP 2 |
| #define K_MAC_BYPASS_EOP 3 |
| |
| #define M_MAC_BYPASS_16 _SB_MAKEMASK1(42) |
| #define M_MAC_BYPASS_FCS_CHK _SB_MAKEMASK1(43) |
| |
| #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| #define M_MAC_RX_CH_SEL_MSB _SB_MAKEMASK1(44) |
| #endif /* 1250 PASS2 || 112x PASS1 */ |
| |
| #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) |
| #define M_MAC_SPLIT_CH_SEL _SB_MAKEMASK1(45) |
| #endif /* 1250 PASS3 || 112x PASS1 || 1480 */ |
| |
| #define S_MAC_BYPASS_IFG _SB_MAKE64(46) |
| #define M_MAC_BYPASS_IFG _SB_MAKEMASK(8,S_MAC_BYPASS_IFG) |
| #define V_MAC_BYPASS_IFG(x) _SB_MAKEVALUE(x,S_MAC_BYPASS_IFG) |
| #define G_MAC_BYPASS_IFG(x) _SB_GETVALUE(x,S_MAC_BYPASS_IFG,M_MAC_BYPASS_IFG) |
| |
| #define K_MAC_FC_CMD_DISABLED 0 |
| #define K_MAC_FC_CMD_ENABLED 1 |
| #define K_MAC_FC_CMD_ENAB_FALSECARR 2 |
| |
| #define V_MAC_FC_CMD_DISABLED V_MAC_FC_CMD(K_MAC_FC_CMD_DISABLED) |
| #define V_MAC_FC_CMD_ENABLED V_MAC_FC_CMD(K_MAC_FC_CMD_ENABLED) |
| #define V_MAC_FC_CMD_ENAB_FALSECARR V_MAC_FC_CMD(K_MAC_FC_CMD_ENAB_FALSECARR) |
| |
| #define M_MAC_FC_SEL _SB_MAKEMASK1(54) |
| |
| #define S_MAC_FC_CMD _SB_MAKE64(55) |
| #define M_MAC_FC_CMD _SB_MAKEMASK(2,S_MAC_FC_CMD) |
| #define V_MAC_FC_CMD(x) _SB_MAKEVALUE(x,S_MAC_FC_CMD) |
| #define G_MAC_FC_CMD(x) _SB_GETVALUE(x,S_MAC_FC_CMD,M_MAC_FC_CMD) |
| |
| #define S_MAC_RX_CH_SEL _SB_MAKE64(57) |
| #define M_MAC_RX_CH_SEL _SB_MAKEMASK(7,S_MAC_RX_CH_SEL) |
| #define V_MAC_RX_CH_SEL(x) _SB_MAKEVALUE(x,S_MAC_RX_CH_SEL) |
| #define G_MAC_RX_CH_SEL(x) _SB_GETVALUE(x,S_MAC_RX_CH_SEL,M_MAC_RX_CH_SEL) |
| |
| |
| /* |
| * MAC Enable Registers |
| * Register: MAC_ENABLE_0 |
| * Register: MAC_ENABLE_1 |
| * Register: MAC_ENABLE_2 |
| */ |
| |
| #define M_MAC_RXDMA_EN0 _SB_MAKEMASK1(0) |
| #define M_MAC_RXDMA_EN1 _SB_MAKEMASK1(1) |
| #define M_MAC_TXDMA_EN0 _SB_MAKEMASK1(4) |
| #define M_MAC_TXDMA_EN1 _SB_MAKEMASK1(5) |
| |
| #define M_MAC_PORT_RESET _SB_MAKEMASK1(8) |
| |
| #if (SIBYTE_HDR_FEATURE_CHIP(1250) || SIBYTE_HDR_FEATURE_CHIP(112x)) |
| #define M_MAC_RX_ENABLE _SB_MAKEMASK1(10) |
| #define M_MAC_TX_ENABLE _SB_MAKEMASK1(11) |
| #define M_MAC_BYP_RX_ENABLE _SB_MAKEMASK1(12) |
| #define M_MAC_BYP_TX_ENABLE _SB_MAKEMASK1(13) |
| #endif |
| |
| /* |
| * MAC reset information register (1280/1255) |
| */ |
| #if SIBYTE_HDR_FEATURE_CHIP(1480) |
| #define M_MAC_RX_CH0_PAUSE_ON _SB_MAKEMASK1(8) |
| #define M_MAC_RX_CH1_PAUSE_ON _SB_MAKEMASK1(16) |
| #define M_MAC_TX_CH0_PAUSE_ON _SB_MAKEMASK1(24) |
| #define M_MAC_TX_CH1_PAUSE_ON _SB_MAKEMASK1(32) |
| #endif |
| |
| /* |
| * MAC DMA Control Register |
| * Register: MAC_TXD_CTL_0 |
| * Register: MAC_TXD_CTL_1 |
| * Register: MAC_TXD_CTL_2 |
| */ |
| |
| #define S_MAC_TXD_WEIGHT0 _SB_MAKE64(0) |
| #define M_MAC_TXD_WEIGHT0 _SB_MAKEMASK(4,S_MAC_TXD_WEIGHT0) |
| #define V_MAC_TXD_WEIGHT0(x) _SB_MAKEVALUE(x,S_MAC_TXD_WEIGHT0) |
| #define G_MAC_TXD_WEIGHT0(x) _SB_GETVALUE(x,S_MAC_TXD_WEIGHT0,M_MAC_TXD_WEIGHT0) |
| |
| #define S_MAC_TXD_WEIGHT1 _SB_MAKE64(4) |
| #define M_MAC_TXD_WEIGHT1 _SB_MAKEMASK(4,S_MAC_TXD_WEIGHT1) |
| #define V_MAC_TXD_WEIGHT1(x) _SB_MAKEVALUE(x,S_MAC_TXD_WEIGHT1) |
| #define G_MAC_TXD_WEIGHT1(x) _SB_GETVALUE(x,S_MAC_TXD_WEIGHT1,M_MAC_TXD_WEIGHT1) |
| |
| /* |
| * MAC Fifo Threshhold registers (Table 9-14) |
| * Register: MAC_THRSH_CFG_0 |
| * Register: MAC_THRSH_CFG_1 |
| * Register: MAC_THRSH_CFG_2 |
| */ |
| |
| #define S_MAC_TX_WR_THRSH _SB_MAKE64(0) |
| #if SIBYTE_HDR_FEATURE_UP_TO(1250, PASS1) |
| /* XXX: Can't enable, as it has the same name as a pass2+ define below. */ |
| /* #define M_MAC_TX_WR_THRSH _SB_MAKEMASK(6,S_MAC_TX_WR_THRSH) */ |
| #endif /* up to 1250 PASS1 */ |
| #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| #define M_MAC_TX_WR_THRSH _SB_MAKEMASK(7,S_MAC_TX_WR_THRSH) |
| #endif /* 1250 PASS2 || 112x PASS1 */ |
| #define V_MAC_TX_WR_THRSH(x) _SB_MAKEVALUE(x,S_MAC_TX_WR_THRSH) |
| #define G_MAC_TX_WR_THRSH(x) _SB_GETVALUE(x,S_MAC_TX_WR_THRSH,M_MAC_TX_WR_THRSH) |
| |
| #define S_MAC_TX_RD_THRSH _SB_MAKE64(8) |
| #if SIBYTE_HDR_FEATURE_UP_TO(1250, PASS1) |
| /* XXX: Can't enable, as it has the same name as a pass2+ define below. */ |
| /* #define M_MAC_TX_RD_THRSH _SB_MAKEMASK(6,S_MAC_TX_RD_THRSH) */ |
| #endif /* up to 1250 PASS1 */ |
| #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| #define M_MAC_TX_RD_THRSH _SB_MAKEMASK(7,S_MAC_TX_RD_THRSH) |
| #endif /* 1250 PASS2 || 112x PASS1 */ |
| #define V_MAC_TX_RD_THRSH(x) _SB_MAKEVALUE(x,S_MAC_TX_RD_THRSH) |
| #define G_MAC_TX_RD_THRSH(x) _SB_GETVALUE(x,S_MAC_TX_RD_THRSH,M_MAC_TX_RD_THRSH) |
| |
| #define S_MAC_TX_RL_THRSH _SB_MAKE64(16) |
| #define M_MAC_TX_RL_THRSH _SB_MAKEMASK(4,S_MAC_TX_RL_THRSH) |
| #define V_MAC_TX_RL_THRSH(x) _SB_MAKEVALUE(x,S_MAC_TX_RL_THRSH) |
| #define G_MAC_TX_RL_THRSH(x) _SB_GETVALUE(x,S_MAC_TX_RL_THRSH,M_MAC_TX_RL_THRSH) |
| |
| #define S_MAC_RX_PL_THRSH _SB_MAKE64(24) |
| #define M_MAC_RX_PL_THRSH _SB_MAKEMASK(6,S_MAC_RX_PL_THRSH) |
| #define V_MAC_RX_PL_THRSH(x) _SB_MAKEVALUE(x,S_MAC_RX_PL_THRSH) |
| #define G_MAC_RX_PL_THRSH(x) _SB_GETVALUE(x,S_MAC_RX_PL_THRSH,M_MAC_RX_PL_THRSH) |
| |
| #define S_MAC_RX_RD_THRSH _SB_MAKE64(32) |
| #define M_MAC_RX_RD_THRSH _SB_MAKEMASK(6,S_MAC_RX_RD_THRSH) |
| #define V_MAC_RX_RD_THRSH(x) _SB_MAKEVALUE(x,S_MAC_RX_RD_THRSH) |
| #define G_MAC_RX_RD_THRSH(x) _SB_GETVALUE(x,S_MAC_RX_RD_THRSH,M_MAC_RX_RD_THRSH) |
| |
| #define S_MAC_RX_RL_THRSH _SB_MAKE64(40) |
| #define M_MAC_RX_RL_THRSH _SB_MAKEMASK(6,S_MAC_RX_RL_THRSH) |
| #define V_MAC_RX_RL_THRSH(x) _SB_MAKEVALUE(x,S_MAC_RX_RL_THRSH) |
| #define G_MAC_RX_RL_THRSH(x) _SB_GETVALUE(x,S_MAC_RX_RL_THRSH,M_MAC_RX_RL_THRSH) |
| |
| #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| #define S_MAC_ENC_FC_THRSH _SB_MAKE64(56) |
| #define M_MAC_ENC_FC_THRSH _SB_MAKEMASK(6,S_MAC_ENC_FC_THRSH) |
| #define V_MAC_ENC_FC_THRSH(x) _SB_MAKEVALUE(x,S_MAC_ENC_FC_THRSH) |
| #define G_MAC_ENC_FC_THRSH(x) _SB_GETVALUE(x,S_MAC_ENC_FC_THRSH,M_MAC_ENC_FC_THRSH) |
| #endif /* 1250 PASS2 || 112x PASS1 */ |
| |
| /* |
| * MAC Frame Configuration Registers (Table 9-15) |
| * Register: MAC_FRAME_CFG_0 |
| * Register: MAC_FRAME_CFG_1 |
| * Register: MAC_FRAME_CFG_2 |
| */ |
| |
| /* XXXCGD: ??? Unused in pass2? */ |
| #define S_MAC_IFG_RX _SB_MAKE64(0) |
| #define M_MAC_IFG_RX _SB_MAKEMASK(6,S_MAC_IFG_RX) |
| #define V_MAC_IFG_RX(x) _SB_MAKEVALUE(x,S_MAC_IFG_RX) |
| #define G_MAC_IFG_RX(x) _SB_GETVALUE(x,S_MAC_IFG_RX,M_MAC_IFG_RX) |
| |
| #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) |
| #define S_MAC_PRE_LEN _SB_MAKE64(0) |
| #define M_MAC_PRE_LEN _SB_MAKEMASK(6,S_MAC_PRE_LEN) |
| #define V_MAC_PRE_LEN(x) _SB_MAKEVALUE(x,S_MAC_PRE_LEN) |
| #define G_MAC_PRE_LEN(x) _SB_GETVALUE(x,S_MAC_PRE_LEN,M_MAC_PRE_LEN) |
| #endif /* 1250 PASS3 || 112x PASS1 || 1480 */ |
| |
| #define S_MAC_IFG_TX _SB_MAKE64(6) |
| #define M_MAC_IFG_TX _SB_MAKEMASK(6,S_MAC_IFG_TX) |
| #define V_MAC_IFG_TX(x) _SB_MAKEVALUE(x,S_MAC_IFG_TX) |
| #define G_MAC_IFG_TX(x) _SB_GETVALUE(x,S_MAC_IFG_TX,M_MAC_IFG_TX) |
| |
| #define S_MAC_IFG_THRSH _SB_MAKE64(12) |
| #define M_MAC_IFG_THRSH _SB_MAKEMASK(6,S_MAC_IFG_THRSH) |
| #define V_MAC_IFG_THRSH(x) _SB_MAKEVALUE(x,S_MAC_IFG_THRSH) |
| #define G_MAC_IFG_THRSH(x) _SB_GETVALUE(x,S_MAC_IFG_THRSH,M_MAC_IFG_THRSH) |
| |
| #define S_MAC_BACKOFF_SEL _SB_MAKE64(18) |
| #define M_MAC_BACKOFF_SEL _SB_MAKEMASK(4,S_MAC_BACKOFF_SEL) |
| #define V_MAC_BACKOFF_SEL(x) _SB_MAKEVALUE(x,S_MAC_BACKOFF_SEL) |
| #define G_MAC_BACKOFF_SEL(x) _SB_GETVALUE(x,S_MAC_BACKOFF_SEL,M_MAC_BACKOFF_SEL) |
| |
| #define S_MAC_LFSR_SEED _SB_MAKE64(22) |
| #define M_MAC_LFSR_SEED _SB_MAKEMASK(8,S_MAC_LFSR_SEED) |
| #define V_MAC_LFSR_SEED(x) _SB_MAKEVALUE(x,S_MAC_LFSR_SEED) |
| #define G_MAC_LFSR_SEED(x) _SB_GETVALUE(x,S_MAC_LFSR_SEED,M_MAC_LFSR_SEED) |
| |
| #define S_MAC_SLOT_SIZE _SB_MAKE64(30) |
| #define M_MAC_SLOT_SIZE _SB_MAKEMASK(10,S_MAC_SLOT_SIZE) |
| #define V_MAC_SLOT_SIZE(x) _SB_MAKEVALUE(x,S_MAC_SLOT_SIZE) |
| #define G_MAC_SLOT_SIZE(x) _SB_GETVALUE(x,S_MAC_SLOT_SIZE,M_MAC_SLOT_SIZE) |
| |
| #define S_MAC_MIN_FRAMESZ _SB_MAKE64(40) |
| #define M_MAC_MIN_FRAMESZ _SB_MAKEMASK(8,S_MAC_MIN_FRAMESZ) |
| #define V_MAC_MIN_FRAMESZ(x) _SB_MAKEVALUE(x,S_MAC_MIN_FRAMESZ) |
| #define G_MAC_MIN_FRAMESZ(x) _SB_GETVALUE(x,S_MAC_MIN_FRAMESZ,M_MAC_MIN_FRAMESZ) |
| |
| #define S_MAC_MAX_FRAMESZ _SB_MAKE64(48) |
| #define M_MAC_MAX_FRAMESZ _SB_MAKEMASK(16,S_MAC_MAX_FRAMESZ) |
| #define V_MAC_MAX_FRAMESZ(x) _SB_MAKEVALUE(x,S_MAC_MAX_FRAMESZ) |
| #define G_MAC_MAX_FRAMESZ(x) _SB_GETVALUE(x,S_MAC_MAX_FRAMESZ,M_MAC_MAX_FRAMESZ) |
| |
| /* |
| * These constants are used to configure the fields within the Frame |
| * Configuration Register. |
| */ |
| |
| #define K_MAC_IFG_RX_10 _SB_MAKE64(0) /* See table 176, not used */ |
| #define K_MAC_IFG_RX_100 _SB_MAKE64(0) |
| #define K_MAC_IFG_RX_1000 _SB_MAKE64(0) |
| |
| #define K_MAC_IFG_TX_10 _SB_MAKE64(20) |
| #define K_MAC_IFG_TX_100 _SB_MAKE64(20) |
| #define K_MAC_IFG_TX_1000 _SB_MAKE64(8) |
| |
| #define K_MAC_IFG_THRSH_10 _SB_MAKE64(4) |
| #define K_MAC_IFG_THRSH_100 _SB_MAKE64(4) |
| #define K_MAC_IFG_THRSH_1000 _SB_MAKE64(0) |
| |
| #define K_MAC_SLOT_SIZE_10 _SB_MAKE64(0) |
| #define K_MAC_SLOT_SIZE_100 _SB_MAKE64(0) |
| #define K_MAC_SLOT_SIZE_1000 _SB_MAKE64(0) |
| |
| #define V_MAC_IFG_RX_10 V_MAC_IFG_RX(K_MAC_IFG_RX_10) |
| #define V_MAC_IFG_RX_100 V_MAC_IFG_RX(K_MAC_IFG_RX_100) |
| #define V_MAC_IFG_RX_1000 V_MAC_IFG_RX(K_MAC_IFG_RX_1000) |
| |
| #define V_MAC_IFG_TX_10 V_MAC_IFG_TX(K_MAC_IFG_TX_10) |
| #define V_MAC_IFG_TX_100 V_MAC_IFG_TX(K_MAC_IFG_TX_100) |
| #define V_MAC_IFG_TX_1000 V_MAC_IFG_TX(K_MAC_IFG_TX_1000) |
| |
| #define V_MAC_IFG_THRSH_10 V_MAC_IFG_THRSH(K_MAC_IFG_THRSH_10) |
| #define V_MAC_IFG_THRSH_100 V_MAC_IFG_THRSH(K_MAC_IFG_THRSH_100) |
| #define V_MAC_IFG_THRSH_1000 V_MAC_IFG_THRSH(K_MAC_IFG_THRSH_1000) |
| |
| #define V_MAC_SLOT_SIZE_10 V_MAC_SLOT_SIZE(K_MAC_SLOT_SIZE_10) |
| #define V_MAC_SLOT_SIZE_100 V_MAC_SLOT_SIZE(K_MAC_SLOT_SIZE_100) |
| #define V_MAC_SLOT_SIZE_1000 V_MAC_SLOT_SIZE(K_MAC_SLOT_SIZE_1000) |
| |
| #define K_MAC_MIN_FRAMESZ_FIFO _SB_MAKE64(9) |
| #define K_MAC_MIN_FRAMESZ_DEFAULT _SB_MAKE64(64) |
| #define K_MAC_MAX_FRAMESZ_DEFAULT _SB_MAKE64(1518) |
| #define K_MAC_MAX_FRAMESZ_JUMBO _SB_MAKE64(9216) |
| |
| #define V_MAC_MIN_FRAMESZ_FIFO V_MAC_MIN_FRAMESZ(K_MAC_MIN_FRAMESZ_FIFO) |
| #define V_MAC_MIN_FRAMESZ_DEFAULT V_MAC_MIN_FRAMESZ(K_MAC_MIN_FRAMESZ_DEFAULT) |
| #define V_MAC_MAX_FRAMESZ_DEFAULT V_MAC_MAX_FRAMESZ(K_MAC_MAX_FRAMESZ_DEFAULT) |
| #define V_MAC_MAX_FRAMESZ_JUMBO V_MAC_MAX_FRAMESZ(K_MAC_MAX_FRAMESZ_JUMBO) |
| |
| /* |
| * MAC VLAN Tag Registers (Table 9-16) |
| * Register: MAC_VLANTAG_0 |
| * Register: MAC_VLANTAG_1 |
| * Register: MAC_VLANTAG_2 |
| */ |
| |
| #define S_MAC_VLAN_TAG _SB_MAKE64(0) |
| #define M_MAC_VLAN_TAG _SB_MAKEMASK(32,S_MAC_VLAN_TAG) |
| #define V_MAC_VLAN_TAG(x) _SB_MAKEVALUE(x,S_MAC_VLAN_TAG) |
| #define G_MAC_VLAN_TAG(x) _SB_GETVALUE(x,S_MAC_VLAN_TAG,M_MAC_VLAN_TAG) |
| |
| #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| #define S_MAC_TX_PKT_OFFSET _SB_MAKE64(32) |
| #define M_MAC_TX_PKT_OFFSET _SB_MAKEMASK(8,S_MAC_TX_PKT_OFFSET) |
| #define V_MAC_TX_PKT_OFFSET(x) _SB_MAKEVALUE(x,S_MAC_TX_PKT_OFFSET) |
| #define G_MAC_TX_PKT_OFFSET(x) _SB_GETVALUE(x,S_MAC_TX_PKT_OFFSET,M_MAC_TX_PKT_OFFSET) |
| |
| #define S_MAC_TX_CRC_OFFSET _SB_MAKE64(40) |
| #define M_MAC_TX_CRC_OFFSET _SB_MAKEMASK(8,S_MAC_TX_CRC_OFFSET) |
| #define V_MAC_TX_CRC_OFFSET(x) _SB_MAKEVALUE(x,S_MAC_TX_CRC_OFFSET) |
| #define G_MAC_TX_CRC_OFFSET(x) _SB_GETVALUE(x,S_MAC_TX_CRC_OFFSET,M_MAC_TX_CRC_OFFSET) |
| |
| #define M_MAC_CH_BASE_FC_EN _SB_MAKEMASK1(48) |
| #endif /* 1250 PASS3 || 112x PASS1 */ |
| |
| /* |
| * MAC Status Registers (Table 9-17) |
| * Also used for the MAC Interrupt Mask Register (Table 9-18) |
| * Register: MAC_STATUS_0 |
| * Register: MAC_STATUS_1 |
| * Register: MAC_STATUS_2 |
| * Register: MAC_INT_MASK_0 |
| * Register: MAC_INT_MASK_1 |
| * Register: MAC_INT_MASK_2 |
| */ |
| |
| /* |
| * Use these constants to shift the appropriate channel |
| * into the CH0 position so the same tests can be used |
| * on each channel. |
| */ |
| |
| #define S_MAC_RX_CH0 _SB_MAKE64(0) |
| #define S_MAC_RX_CH1 _SB_MAKE64(8) |
| #define S_MAC_TX_CH0 _SB_MAKE64(16) |
| #define S_MAC_TX_CH1 _SB_MAKE64(24) |
| |
| #define S_MAC_TXCHANNELS _SB_MAKE64(16) /* this is 1st TX chan */ |
| #define S_MAC_CHANWIDTH _SB_MAKE64(8) /* bits between channels */ |
| |
| /* |
| * These are the same as RX channel 0. The idea here |
| * is that you'll use one of the "S_" things above |
| * and pass just the six bits to a DMA-channel-specific ISR |
| */ |
| #define M_MAC_INT_CHANNEL _SB_MAKEMASK(8,0) |
| #define M_MAC_INT_EOP_COUNT _SB_MAKEMASK1(0) |
| #define M_MAC_INT_EOP_TIMER _SB_MAKEMASK1(1) |
| #define M_MAC_INT_EOP_SEEN _SB_MAKEMASK1(2) |
| #define M_MAC_INT_HWM _SB_MAKEMASK1(3) |
| #define M_MAC_INT_LWM _SB_MAKEMASK1(4) |
| #define M_MAC_INT_DSCR _SB_MAKEMASK1(5) |
| #define M_MAC_INT_ERR _SB_MAKEMASK1(6) |
| #define M_MAC_INT_DZERO _SB_MAKEMASK1(7) /* only for TX channels */ |
| #define M_MAC_INT_DROP _SB_MAKEMASK1(7) /* only for RX channels */ |
| |
| /* |
| * In the following definitions we use ch (0/1) and txrx (TX=1, RX=0, see |
| * also DMA_TX/DMA_RX in sb_regs.h). |
| */ |
| #define S_MAC_STATUS_CH_OFFSET(ch,txrx) _SB_MAKE64(((ch) + 2 * (txrx)) * S_MAC_CHANWIDTH) |
| |
| #define M_MAC_STATUS_CHANNEL(ch,txrx) _SB_MAKEVALUE(_SB_MAKEMASK(8,0),S_MAC_STATUS_CH_OFFSET(ch,txrx)) |
| #define M_MAC_STATUS_EOP_COUNT(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_EOP_COUNT,S_MAC_STATUS_CH_OFFSET(ch,txrx)) |
| #define M_MAC_STATUS_EOP_TIMER(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_EOP_TIMER,S_MAC_STATUS_CH_OFFSET(ch,txrx)) |
| #define M_MAC_STATUS_EOP_SEEN(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_EOP_SEEN,S_MAC_STATUS_CH_OFFSET(ch,txrx)) |
| #define M_MAC_STATUS_HWM(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_HWM,S_MAC_STATUS_CH_OFFSET(ch,txrx)) |
| #define M_MAC_STATUS_LWM(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_LWM,S_MAC_STATUS_CH_OFFSET(ch,txrx)) |
| #define M_MAC_STATUS_DSCR(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_DSCR,S_MAC_STATUS_CH_OFFSET(ch,txrx)) |
| #define M_MAC_STATUS_ERR(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_ERR,S_MAC_STATUS_CH_OFFSET(ch,txrx)) |
| #define M_MAC_STATUS_DZERO(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_DZERO,S_MAC_STATUS_CH_OFFSET(ch,txrx)) |
| #define M_MAC_STATUS_DROP(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_DROP,S_MAC_STATUS_CH_OFFSET(ch,txrx)) |
| #define M_MAC_STATUS_OTHER_ERR _SB_MAKEVALUE(_SB_MAKEMASK(7,0),40) |
| |
| |
| #define M_MAC_RX_UNDRFL _SB_MAKEMASK1(40) |
| #define M_MAC_RX_OVRFL _SB_MAKEMASK1(41) |
| #define M_MAC_TX_UNDRFL _SB_MAKEMASK1(42) |
| #define M_MAC_TX_OVRFL _SB_MAKEMASK1(43) |
| #define M_MAC_LTCOL_ERR _SB_MAKEMASK1(44) |
| #define M_MAC_EXCOL_ERR _SB_MAKEMASK1(45) |
| #define M_MAC_CNTR_OVRFL_ERR _SB_MAKEMASK1(46) |
| #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| #define M_MAC_SPLIT_EN _SB_MAKEMASK1(47) /* interrupt mask only */ |
| #endif /* 1250 PASS2 || 112x PASS1 */ |
| |
| #define S_MAC_COUNTER_ADDR _SB_MAKE64(47) |
| #define M_MAC_COUNTER_ADDR _SB_MAKEMASK(5,S_MAC_COUNTER_ADDR) |
| #define V_MAC_COUNTER_ADDR(x) _SB_MAKEVALUE(x,S_MAC_COUNTER_ADDR) |
| #define G_MAC_COUNTER_ADDR(x) _SB_GETVALUE(x,S_MAC_COUNTER_ADDR,M_MAC_COUNTER_ADDR) |
| |
| #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) |
| #define M_MAC_TX_PAUSE_ON _SB_MAKEMASK1(52) |
| #endif /* 1250 PASS3 || 112x PASS1 || 1480 */ |
| |
| /* |
| * MAC Fifo Pointer Registers (Table 9-19) [Debug register] |
| * Register: MAC_FIFO_PTRS_0 |
| * Register: MAC_FIFO_PTRS_1 |
| * Register: MAC_FIFO_PTRS_2 |
| */ |
| |
| #define S_MAC_TX_WRPTR _SB_MAKE64(0) |
| #define M_MAC_TX_WRPTR _SB_MAKEMASK(6,S_MAC_TX_WRPTR) |
| #define V_MAC_TX_WRPTR(x) _SB_MAKEVALUE(x,S_MAC_TX_WRPTR) |
| #define G_MAC_TX_WRPTR(x) _SB_GETVALUE(x,S_MAC_TX_WRPTR,M_MAC_TX_WRPTR) |
| |
| #define S_MAC_TX_RDPTR _SB_MAKE64(8) |
| #define M_MAC_TX_RDPTR _SB_MAKEMASK(6,S_MAC_TX_RDPTR) |
| #define V_MAC_TX_RDPTR(x) _SB_MAKEVALUE(x,S_MAC_TX_RDPTR) |
| #define G_MAC_TX_RDPTR(x) _SB_GETVALUE(x,S_MAC_TX_RDPTR,M_MAC_TX_RDPTR) |
| |
| #define S_MAC_RX_WRPTR _SB_MAKE64(16) |
| #define M_MAC_RX_WRPTR _SB_MAKEMASK(6,S_MAC_RX_WRPTR) |
| #define V_MAC_RX_WRPTR(x) _SB_MAKEVALUE(x,S_MAC_RX_WRPTR) |
| #define G_MAC_RX_WRPTR(x) _SB_GETVALUE(x,S_MAC_RX_WRPTR,M_MAC_TX_WRPTR) |
| |
| #define S_MAC_RX_RDPTR _SB_MAKE64(24) |
| #define M_MAC_RX_RDPTR _SB_MAKEMASK(6,S_MAC_RX_RDPTR) |
| #define V_MAC_RX_RDPTR(x) _SB_MAKEVALUE(x,S_MAC_RX_RDPTR) |
| #define G_MAC_RX_RDPTR(x) _SB_GETVALUE(x,S_MAC_RX_RDPTR,M_MAC_TX_RDPTR) |
| |
| /* |
| * MAC Fifo End Of Packet Count Registers (Table 9-20) [Debug register] |
| * Register: MAC_EOPCNT_0 |
| * Register: MAC_EOPCNT_1 |
| * Register: MAC_EOPCNT_2 |
| */ |
| |
| #define S_MAC_TX_EOP_COUNTER _SB_MAKE64(0) |
| #define M_MAC_TX_EOP_COUNTER _SB_MAKEMASK(6,S_MAC_TX_EOP_COUNTER) |
| #define V_MAC_TX_EOP_COUNTER(x) _SB_MAKEVALUE(x,S_MAC_TX_EOP_COUNTER) |
| #define G_MAC_TX_EOP_COUNTER(x) _SB_GETVALUE(x,S_MAC_TX_EOP_COUNTER,M_MAC_TX_EOP_COUNTER) |
| |
| #define S_MAC_RX_EOP_COUNTER _SB_MAKE64(8) |
| #define M_MAC_RX_EOP_COUNTER _SB_MAKEMASK(6,S_MAC_RX_EOP_COUNTER) |
| #define V_MAC_RX_EOP_COUNTER(x) _SB_MAKEVALUE(x,S_MAC_RX_EOP_COUNTER) |
| #define G_MAC_RX_EOP_COUNTER(x) _SB_GETVALUE(x,S_MAC_RX_EOP_COUNTER,M_MAC_RX_EOP_COUNTER) |
| |
| /* |
| * MAC Recieve Address Filter Exact Match Registers (Table 9-21) |
| * Registers: MAC_ADDR0_0 through MAC_ADDR7_0 |
| * Registers: MAC_ADDR0_1 through MAC_ADDR7_1 |
| * Registers: MAC_ADDR0_2 through MAC_ADDR7_2 |
| */ |
| |
| /* No bitfields */ |
| |
| /* |
| * MAC Receive Address Filter Mask Registers |
| * Registers: MAC_ADDRMASK0_0 and MAC_ADDRMASK0_1 |
| * Registers: MAC_ADDRMASK1_0 and MAC_ADDRMASK1_1 |
| * Registers: MAC_ADDRMASK2_0 and MAC_ADDRMASK2_1 |
| */ |
| |
| /* No bitfields */ |
| |
| /* |
| * MAC Recieve Address Filter Hash Match Registers (Table 9-22) |
| * Registers: MAC_HASH0_0 through MAC_HASH7_0 |
| * Registers: MAC_HASH0_1 through MAC_HASH7_1 |
| * Registers: MAC_HASH0_2 through MAC_HASH7_2 |
| */ |
| |
| /* No bitfields */ |
| |
| /* |
| * MAC Transmit Source Address Registers (Table 9-23) |
| * Register: MAC_ETHERNET_ADDR_0 |
| * Register: MAC_ETHERNET_ADDR_1 |
| * Register: MAC_ETHERNET_ADDR_2 |
| */ |
| |
| /* No bitfields */ |
| |
| /* |
| * MAC Packet Type Configuration Register |
| * Register: MAC_TYPE_CFG_0 |
| * Register: MAC_TYPE_CFG_1 |
| * Register: MAC_TYPE_CFG_2 |
| */ |
| |
| #define S_TYPECFG_TYPESIZE _SB_MAKE64(16) |
| |
| #define S_TYPECFG_TYPE0 _SB_MAKE64(0) |
| #define M_TYPECFG_TYPE0 _SB_MAKEMASK(16,S_TYPECFG_TYPE0) |
| #define V_TYPECFG_TYPE0(x) _SB_MAKEVALUE(x,S_TYPECFG_TYPE0) |
| #define G_TYPECFG_TYPE0(x) _SB_GETVALUE(x,S_TYPECFG_TYPE0,M_TYPECFG_TYPE0) |
| |
| #define S_TYPECFG_TYPE1 _SB_MAKE64(0) |
| #define M_TYPECFG_TYPE1 _SB_MAKEMASK(16,S_TYPECFG_TYPE1) |
| #define V_TYPECFG_TYPE1(x) _SB_MAKEVALUE(x,S_TYPECFG_TYPE1) |
| #define G_TYPECFG_TYPE1(x) _SB_GETVALUE(x,S_TYPECFG_TYPE1,M_TYPECFG_TYPE1) |
| |
| #define S_TYPECFG_TYPE2 _SB_MAKE64(0) |
| #define M_TYPECFG_TYPE2 _SB_MAKEMASK(16,S_TYPECFG_TYPE2) |
| #define V_TYPECFG_TYPE2(x) _SB_MAKEVALUE(x,S_TYPECFG_TYPE2) |
| #define G_TYPECFG_TYPE2(x) _SB_GETVALUE(x,S_TYPECFG_TYPE2,M_TYPECFG_TYPE2) |
| |
| #define S_TYPECFG_TYPE3 _SB_MAKE64(0) |
| #define M_TYPECFG_TYPE3 _SB_MAKEMASK(16,S_TYPECFG_TYPE3) |
| #define V_TYPECFG_TYPE3(x) _SB_MAKEVALUE(x,S_TYPECFG_TYPE3) |
| #define G_TYPECFG_TYPE3(x) _SB_GETVALUE(x,S_TYPECFG_TYPE3,M_TYPECFG_TYPE3) |
| |
| /* |
| * MAC Receive Address Filter Control Registers (Table 9-24) |
| * Register: MAC_ADFILTER_CFG_0 |
| * Register: MAC_ADFILTER_CFG_1 |
| * Register: MAC_ADFILTER_CFG_2 |
| */ |
| |
| #define M_MAC_ALLPKT_EN _SB_MAKEMASK1(0) |
| #define M_MAC_UCAST_EN _SB_MAKEMASK1(1) |
| #define M_MAC_UCAST_INV _SB_MAKEMASK1(2) |
| #define M_MAC_MCAST_EN _SB_MAKEMASK1(3) |
| #define M_MAC_MCAST_INV _SB_MAKEMASK1(4) |
| #define M_MAC_BCAST_EN _SB_MAKEMASK1(5) |
| #define M_MAC_DIRECT_INV _SB_MAKEMASK1(6) |
| #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| #define M_MAC_ALLMCAST_EN _SB_MAKEMASK1(7) |
| #endif /* 1250 PASS2 || 112x PASS1 */ |
| |
| #define S_MAC_IPHDR_OFFSET _SB_MAKE64(8) |
| #define M_MAC_IPHDR_OFFSET _SB_MAKEMASK(8,S_MAC_IPHDR_OFFSET) |
| #define V_MAC_IPHDR_OFFSET(x) _SB_MAKEVALUE(x,S_MAC_IPHDR_OFFSET) |
| #define G_MAC_IPHDR_OFFSET(x) _SB_GETVALUE(x,S_MAC_IPHDR_OFFSET,M_MAC_IPHDR_OFFSET) |
| |
| #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) |
| #define S_MAC_RX_CRC_OFFSET _SB_MAKE64(16) |
| #define M_MAC_RX_CRC_OFFSET _SB_MAKEMASK(8,S_MAC_RX_CRC_OFFSET) |
| #define V_MAC_RX_CRC_OFFSET(x) _SB_MAKEVALUE(x,S_MAC_RX_CRC_OFFSET) |
| #define G_MAC_RX_CRC_OFFSET(x) _SB_GETVALUE(x,S_MAC_RX_CRC_OFFSET,M_MAC_RX_CRC_OFFSET) |
| |
| #define S_MAC_RX_PKT_OFFSET _SB_MAKE64(24) |
| #define M_MAC_RX_PKT_OFFSET _SB_MAKEMASK(8,S_MAC_RX_PKT_OFFSET) |
| #define V_MAC_RX_PKT_OFFSET(x) _SB_MAKEVALUE(x,S_MAC_RX_PKT_OFFSET) |
| #define G_MAC_RX_PKT_OFFSET(x) _SB_GETVALUE(x,S_MAC_RX_PKT_OFFSET,M_MAC_RX_PKT_OFFSET) |
| |
| #define M_MAC_FWDPAUSE_EN _SB_MAKEMASK1(32) |
| #define M_MAC_VLAN_DET_EN _SB_MAKEMASK1(33) |
| |
| #define S_MAC_RX_CH_MSN_SEL _SB_MAKE64(34) |
| #define M_MAC_RX_CH_MSN_SEL _SB_MAKEMASK(8,S_MAC_RX_CH_MSN_SEL) |
| #define V_MAC_RX_CH_MSN_SEL(x) _SB_MAKEVALUE(x,S_MAC_RX_CH_MSN_SEL) |
| #define G_MAC_RX_CH_MSN_SEL(x) _SB_GETVALUE(x,S_MAC_RX_CH_MSN_SEL,M_MAC_RX_CH_MSN_SEL) |
| #endif /* 1250 PASS3 || 112x PASS1 || 1480 */ |
| |
| /* |
| * MAC Receive Channel Select Registers (Table 9-25) |
| */ |
| |
| /* no bitfields */ |
| |
| /* |
| * MAC MII Management Interface Registers (Table 9-26) |
| * Register: MAC_MDIO_0 |
| * Register: MAC_MDIO_1 |
| * Register: MAC_MDIO_2 |
| */ |
| |
| #define S_MAC_MDC 0 |
| #define S_MAC_MDIO_DIR 1 |
| #define S_MAC_MDIO_OUT 2 |
| #define S_MAC_GENC 3 |
| #define S_MAC_MDIO_IN 4 |
| |
| #define M_MAC_MDC _SB_MAKEMASK1(S_MAC_MDC) |
| #define M_MAC_MDIO_DIR _SB_MAKEMASK1(S_MAC_MDIO_DIR) |
| #define M_MAC_MDIO_DIR_INPUT _SB_MAKEMASK1(S_MAC_MDIO_DIR) |
| #define M_MAC_MDIO_OUT _SB_MAKEMASK1(S_MAC_MDIO_OUT) |
| #define M_MAC_GENC _SB_MAKEMASK1(S_MAC_GENC) |
| #define M_MAC_MDIO_IN _SB_MAKEMASK1(S_MAC_MDIO_IN) |
| |
| #endif |
