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/*  *********************************************************************

    *  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

    *

    *  Author:  Mitch Lichtenberg

    *

    *********************************************************************

    *

    *  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)

#define M_MAC_RESERVED2             _SB_MAKEMASK1(18)

#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)

#define M_MAC_SPLIT_CH_SEL          _SB_MAKEMASK1(45)

#endif /* 1250 PASS3 || 112x PASS1 */

#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)

#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)

/*

 * 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)

#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 */

#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)

#define M_MAC_TX_PAUSE_ON           _SB_MAKEMASK1(52)

#endif /* 1250 PASS3 || 112x PASS1 */

/*

 * 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)

#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 */

/*

 * 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