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linux-sg2042/include/asm-mips/sibyte/sb1250_dma.h

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/* *********************************************************************
* SB1250 Board Support Package
*
* DMA definitions File: sb1250_dma.h
*
* This module contains constants and macros useful for
* programming the SB1250's DMA controllers, both the data mover
* and the Ethernet DMA.
*
* SB1250 specification level: User's manual 10/21/02
* BCM1280 specification level: User's manual 11/24/03
*
*********************************************************************
*
* 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_DMA_H
#define _SB1250_DMA_H
#include "sb1250_defs.h"
/* *********************************************************************
* DMA Registers
********************************************************************* */
/*
* Ethernet and Serial DMA Configuration Register 0 (Table 7-4)
* Registers: DMA_CONFIG0_MAC_x_RX_CH_0
* Registers: DMA_CONFIG0_MAC_x_TX_CH_0
* Registers: DMA_CONFIG0_SER_x_RX
* Registers: DMA_CONFIG0_SER_x_TX
*/
#define M_DMA_DROP _SB_MAKEMASK1(0)
#define M_DMA_CHAIN_SEL _SB_MAKEMASK1(1)
#define M_DMA_RESERVED1 _SB_MAKEMASK1(2)
#define S_DMA_DESC_TYPE _SB_MAKE64(1)
#define M_DMA_DESC_TYPE _SB_MAKEMASK(2,S_DMA_DESC_TYPE)
#define V_DMA_DESC_TYPE(x) _SB_MAKEVALUE(x,S_DMA_DESC_TYPE)
#define G_DMA_DESC_TYPE(x) _SB_GETVALUE(x,S_DMA_DESC_TYPE,M_DMA_DESC_TYPE)
#define K_DMA_DESC_TYPE_RING_AL 0
#define K_DMA_DESC_TYPE_CHAIN_AL 1
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define K_DMA_DESC_TYPE_RING_UAL_WI 2
#define K_DMA_DESC_TYPE_RING_UAL_RMW 3
#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define M_DMA_EOP_INT_EN _SB_MAKEMASK1(3)
#define M_DMA_HWM_INT_EN _SB_MAKEMASK1(4)
#define M_DMA_LWM_INT_EN _SB_MAKEMASK1(5)
#define M_DMA_TBX_EN _SB_MAKEMASK1(6)
#define M_DMA_TDX_EN _SB_MAKEMASK1(7)
#define S_DMA_INT_PKTCNT _SB_MAKE64(8)
#define M_DMA_INT_PKTCNT _SB_MAKEMASK(8,S_DMA_INT_PKTCNT)
#define V_DMA_INT_PKTCNT(x) _SB_MAKEVALUE(x,S_DMA_INT_PKTCNT)
#define G_DMA_INT_PKTCNT(x) _SB_GETVALUE(x,S_DMA_INT_PKTCNT,M_DMA_INT_PKTCNT)
#define S_DMA_RINGSZ _SB_MAKE64(16)
#define M_DMA_RINGSZ _SB_MAKEMASK(16,S_DMA_RINGSZ)
#define V_DMA_RINGSZ(x) _SB_MAKEVALUE(x,S_DMA_RINGSZ)
#define G_DMA_RINGSZ(x) _SB_GETVALUE(x,S_DMA_RINGSZ,M_DMA_RINGSZ)
#define S_DMA_HIGH_WATERMARK _SB_MAKE64(32)
#define M_DMA_HIGH_WATERMARK _SB_MAKEMASK(16,S_DMA_HIGH_WATERMARK)
#define V_DMA_HIGH_WATERMARK(x) _SB_MAKEVALUE(x,S_DMA_HIGH_WATERMARK)
#define G_DMA_HIGH_WATERMARK(x) _SB_GETVALUE(x,S_DMA_HIGH_WATERMARK,M_DMA_HIGH_WATERMARK)
#define S_DMA_LOW_WATERMARK _SB_MAKE64(48)
#define M_DMA_LOW_WATERMARK _SB_MAKEMASK(16,S_DMA_LOW_WATERMARK)
#define V_DMA_LOW_WATERMARK(x) _SB_MAKEVALUE(x,S_DMA_LOW_WATERMARK)
#define G_DMA_LOW_WATERMARK(x) _SB_GETVALUE(x,S_DMA_LOW_WATERMARK,M_DMA_LOW_WATERMARK)
/*
* Ethernet and Serial DMA Configuration Register 1 (Table 7-5)
* Registers: DMA_CONFIG1_MAC_x_RX_CH_0
* Registers: DMA_CONFIG1_DMA_x_TX_CH_0
* Registers: DMA_CONFIG1_SER_x_RX
* Registers: DMA_CONFIG1_SER_x_TX
*/
#define M_DMA_HDR_CF_EN _SB_MAKEMASK1(0)
#define M_DMA_ASIC_XFR_EN _SB_MAKEMASK1(1)
#define M_DMA_PRE_ADDR_EN _SB_MAKEMASK1(2)
#define M_DMA_FLOW_CTL_EN _SB_MAKEMASK1(3)
#define M_DMA_NO_DSCR_UPDT _SB_MAKEMASK1(4)
#define M_DMA_L2CA _SB_MAKEMASK1(5)
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define M_DMA_RX_XTRA_STATUS _SB_MAKEMASK1(6)
#define M_DMA_TX_CPU_PAUSE _SB_MAKEMASK1(6)
#define M_DMA_TX_FC_PAUSE_EN _SB_MAKEMASK1(7)
#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define M_DMA_MBZ1 _SB_MAKEMASK(6,15)
#define S_DMA_HDR_SIZE _SB_MAKE64(21)
#define M_DMA_HDR_SIZE _SB_MAKEMASK(9,S_DMA_HDR_SIZE)
#define V_DMA_HDR_SIZE(x) _SB_MAKEVALUE(x,S_DMA_HDR_SIZE)
#define G_DMA_HDR_SIZE(x) _SB_GETVALUE(x,S_DMA_HDR_SIZE,M_DMA_HDR_SIZE)
#define M_DMA_MBZ2 _SB_MAKEMASK(5,32)
#define S_DMA_ASICXFR_SIZE _SB_MAKE64(37)
#define M_DMA_ASICXFR_SIZE _SB_MAKEMASK(9,S_DMA_ASICXFR_SIZE)
#define V_DMA_ASICXFR_SIZE(x) _SB_MAKEVALUE(x,S_DMA_ASICXFR_SIZE)
#define G_DMA_ASICXFR_SIZE(x) _SB_GETVALUE(x,S_DMA_ASICXFR_SIZE,M_DMA_ASICXFR_SIZE)
#define S_DMA_INT_TIMEOUT _SB_MAKE64(48)
#define M_DMA_INT_TIMEOUT _SB_MAKEMASK(16,S_DMA_INT_TIMEOUT)
#define V_DMA_INT_TIMEOUT(x) _SB_MAKEVALUE(x,S_DMA_INT_TIMEOUT)
#define G_DMA_INT_TIMEOUT(x) _SB_GETVALUE(x,S_DMA_INT_TIMEOUT,M_DMA_INT_TIMEOUT)
/*
* Ethernet and Serial DMA Descriptor base address (Table 7-6)
*/
#define M_DMA_DSCRBASE_MBZ _SB_MAKEMASK(4,0)
/*
* ASIC Mode Base Address (Table 7-7)
*/
#define M_DMA_ASIC_BASE_MBZ _SB_MAKEMASK(20,0)
/*
* DMA Descriptor Count Registers (Table 7-8)
*/
/* No bitfields */
/*
* Current Descriptor Address Register (Table 7-11)
*/
#define S_DMA_CURDSCR_ADDR _SB_MAKE64(0)
#define M_DMA_CURDSCR_ADDR _SB_MAKEMASK(40,S_DMA_CURDSCR_ADDR)
#define S_DMA_CURDSCR_COUNT _SB_MAKE64(40)
#define M_DMA_CURDSCR_COUNT _SB_MAKEMASK(16,S_DMA_CURDSCR_COUNT)
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define M_DMA_TX_CH_PAUSE_ON _SB_MAKEMASK1(56)
#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
/*
* Receive Packet Drop Registers
*/
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_DMA_OODLOST_RX _SB_MAKE64(0)
#define M_DMA_OODLOST_RX _SB_MAKEMASK(16,S_DMA_OODLOST_RX)
#define G_DMA_OODLOST_RX(x) _SB_GETVALUE(x,S_DMA_OODLOST_RX,M_DMA_OODLOST_RX)
#define S_DMA_EOP_COUNT_RX _SB_MAKE64(16)
#define M_DMA_EOP_COUNT_RX _SB_MAKEMASK(8,S_DMA_EOP_COUNT_RX)
#define G_DMA_EOP_COUNT_RX(x) _SB_GETVALUE(x,S_DMA_EOP_COUNT_RX,M_DMA_EOP_COUNT_RX)
#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
/* *********************************************************************
* DMA Descriptors
********************************************************************* */
/*
* Descriptor doubleword "A" (Table 7-12)
*/
#define S_DMA_DSCRA_OFFSET _SB_MAKE64(0)
#define M_DMA_DSCRA_OFFSET _SB_MAKEMASK(5,S_DMA_DSCRA_OFFSET)
#define V_DMA_DSCRA_OFFSET(x) _SB_MAKEVALUE(x,S_DMA_DSCRA_OFFSET)
#define G_DMA_DSCRA_OFFSET(x) _SB_GETVALUE(x,S_DMA_DSCRA_OFFSET,M_DMA_DSCRA_OFFSET)
/* Note: Don't shift the address over, just mask it with the mask below */
#define S_DMA_DSCRA_A_ADDR _SB_MAKE64(5)
#define M_DMA_DSCRA_A_ADDR _SB_MAKEMASK(35,S_DMA_DSCRA_A_ADDR)
#define M_DMA_DSCRA_A_ADDR_OFFSET (M_DMA_DSCRA_OFFSET | M_DMA_DSCRA_A_ADDR)
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_DMA_DSCRA_A_ADDR_UA _SB_MAKE64(0)
#define M_DMA_DSCRA_A_ADDR_UA _SB_MAKEMASK(40,S_DMA_DSCRA_A_ADDR_UA)
#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define S_DMA_DSCRA_A_SIZE _SB_MAKE64(40)
#define M_DMA_DSCRA_A_SIZE _SB_MAKEMASK(9,S_DMA_DSCRA_A_SIZE)
#define V_DMA_DSCRA_A_SIZE(x) _SB_MAKEVALUE(x,S_DMA_DSCRA_A_SIZE)
#define G_DMA_DSCRA_A_SIZE(x) _SB_GETVALUE(x,S_DMA_DSCRA_A_SIZE,M_DMA_DSCRA_A_SIZE)
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_DMA_DSCRA_DSCR_CNT _SB_MAKE64(40)
#define M_DMA_DSCRA_DSCR_CNT _SB_MAKEMASK(8,S_DMA_DSCRA_DSCR_CNT)
#define G_DMA_DSCRA_DSCR_CNT(x) _SB_GETVALUE(x,S_DMA_DSCRA_DSCR_CNT,M_DMA_DSCRA_DSCR_CNT)
#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define M_DMA_DSCRA_INTERRUPT _SB_MAKEMASK1(49)
#define M_DMA_DSCRA_OFFSETB _SB_MAKEMASK1(50)
#define S_DMA_DSCRA_STATUS _SB_MAKE64(51)
#define M_DMA_DSCRA_STATUS _SB_MAKEMASK(13,S_DMA_DSCRA_STATUS)
#define V_DMA_DSCRA_STATUS(x) _SB_MAKEVALUE(x,S_DMA_DSCRA_STATUS)
#define G_DMA_DSCRA_STATUS(x) _SB_GETVALUE(x,S_DMA_DSCRA_STATUS,M_DMA_DSCRA_STATUS)
/*
* Descriptor doubleword "B" (Table 7-13)
*/
#define S_DMA_DSCRB_OPTIONS _SB_MAKE64(0)
#define M_DMA_DSCRB_OPTIONS _SB_MAKEMASK(4,S_DMA_DSCRB_OPTIONS)
#define V_DMA_DSCRB_OPTIONS(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_OPTIONS)
#define G_DMA_DSCRB_OPTIONS(x) _SB_GETVALUE(x,S_DMA_DSCRB_OPTIONS,M_DMA_DSCRB_OPTIONS)
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_DMA_DSCRB_A_SIZE _SB_MAKE64(8)
#define M_DMA_DSCRB_A_SIZE _SB_MAKEMASK(14,S_DMA_DSCRB_A_SIZE)
#define V_DMA_DSCRB_A_SIZE(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_A_SIZE)
#define G_DMA_DSCRB_A_SIZE(x) _SB_GETVALUE(x,S_DMA_DSCRB_A_SIZE,M_DMA_DSCRB_A_SIZE)
#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define R_DMA_DSCRB_ADDR _SB_MAKE64(0x10)
/* Note: Don't shift the address over, just mask it with the mask below */
#define S_DMA_DSCRB_B_ADDR _SB_MAKE64(5)
#define M_DMA_DSCRB_B_ADDR _SB_MAKEMASK(35,S_DMA_DSCRB_B_ADDR)
#define S_DMA_DSCRB_B_SIZE _SB_MAKE64(40)
#define M_DMA_DSCRB_B_SIZE _SB_MAKEMASK(9,S_DMA_DSCRB_B_SIZE)
#define V_DMA_DSCRB_B_SIZE(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_B_SIZE)
#define G_DMA_DSCRB_B_SIZE(x) _SB_GETVALUE(x,S_DMA_DSCRB_B_SIZE,M_DMA_DSCRB_B_SIZE)
#define M_DMA_DSCRB_B_VALID _SB_MAKEMASK1(49)
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_DMA_DSCRB_PKT_SIZE_MSB _SB_MAKE64(48)
#define M_DMA_DSCRB_PKT_SIZE_MSB _SB_MAKEMASK(2,S_DMA_DSCRB_PKT_SIZE_MSB)
#define V_DMA_DSCRB_PKT_SIZE_MSB(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_PKT_SIZE_MSB)
#define G_DMA_DSCRB_PKT_SIZE_MSB(x) _SB_GETVALUE(x,S_DMA_DSCRB_PKT_SIZE_MSB,M_DMA_DSCRB_PKT_SIZE_MSB)
#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define S_DMA_DSCRB_PKT_SIZE _SB_MAKE64(50)
#define M_DMA_DSCRB_PKT_SIZE _SB_MAKEMASK(14,S_DMA_DSCRB_PKT_SIZE)
#define V_DMA_DSCRB_PKT_SIZE(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_PKT_SIZE)
#define G_DMA_DSCRB_PKT_SIZE(x) _SB_GETVALUE(x,S_DMA_DSCRB_PKT_SIZE,M_DMA_DSCRB_PKT_SIZE)
/*
* from pass2 some bits in dscr_b are also used for rx status
*/
#define S_DMA_DSCRB_STATUS _SB_MAKE64(0)
#define M_DMA_DSCRB_STATUS _SB_MAKEMASK(1,S_DMA_DSCRB_STATUS)
#define V_DMA_DSCRB_STATUS(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_STATUS)
#define G_DMA_DSCRB_STATUS(x) _SB_GETVALUE(x,S_DMA_DSCRB_STATUS,M_DMA_DSCRB_STATUS)
/*
* Ethernet Descriptor Status Bits (Table 7-15)
*/
#define M_DMA_ETHRX_BADIP4CS _SB_MAKEMASK1(51)
#define M_DMA_ETHRX_DSCRERR _SB_MAKEMASK1(52)
#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
/* Note: This bit is in the DSCR_B options field */
#define M_DMA_ETHRX_BADTCPCS _SB_MAKEMASK1(0)
#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
/* Note: These bits are in the DSCR_B options field */
#define M_DMA_ETH_VLAN_FLAG _SB_MAKEMASK1(1)
#define M_DMA_ETH_CRC_FLAG _SB_MAKEMASK1(2)
#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define S_DMA_ETHRX_RXCH 53
#define M_DMA_ETHRX_RXCH _SB_MAKEMASK(2,S_DMA_ETHRX_RXCH)
#define V_DMA_ETHRX_RXCH(x) _SB_MAKEVALUE(x,S_DMA_ETHRX_RXCH)
#define G_DMA_ETHRX_RXCH(x) _SB_GETVALUE(x,S_DMA_ETHRX_RXCH,M_DMA_ETHRX_RXCH)
#define S_DMA_ETHRX_PKTTYPE 55
#define M_DMA_ETHRX_PKTTYPE _SB_MAKEMASK(3,S_DMA_ETHRX_PKTTYPE)
#define V_DMA_ETHRX_PKTTYPE(x) _SB_MAKEVALUE(x,S_DMA_ETHRX_PKTTYPE)
#define G_DMA_ETHRX_PKTTYPE(x) _SB_GETVALUE(x,S_DMA_ETHRX_PKTTYPE,M_DMA_ETHRX_PKTTYPE)
#define K_DMA_ETHRX_PKTTYPE_IPV4 0
#define K_DMA_ETHRX_PKTTYPE_ARPV4 1
#define K_DMA_ETHRX_PKTTYPE_802 2
#define K_DMA_ETHRX_PKTTYPE_OTHER 3
#define K_DMA_ETHRX_PKTTYPE_USER0 4
#define K_DMA_ETHRX_PKTTYPE_USER1 5
#define K_DMA_ETHRX_PKTTYPE_USER2 6
#define K_DMA_ETHRX_PKTTYPE_USER3 7
#define M_DMA_ETHRX_MATCH_HASH _SB_MAKEMASK1(58)
#define M_DMA_ETHRX_MATCH_EXACT _SB_MAKEMASK1(59)
#define M_DMA_ETHRX_BCAST _SB_MAKEMASK1(60)
#define M_DMA_ETHRX_MCAST _SB_MAKEMASK1(61)
#define M_DMA_ETHRX_BAD _SB_MAKEMASK1(62)
#define M_DMA_ETHRX_SOP _SB_MAKEMASK1(63)
/*
* Ethernet Transmit Status Bits (Table 7-16)
*/
#define M_DMA_ETHTX_SOP _SB_MAKEMASK1(63)
/*
* Ethernet Transmit Options (Table 7-17)
*/
#define K_DMA_ETHTX_NOTSOP _SB_MAKE64(0x00)
#define K_DMA_ETHTX_APPENDCRC _SB_MAKE64(0x01)
#define K_DMA_ETHTX_REPLACECRC _SB_MAKE64(0x02)
#define K_DMA_ETHTX_APPENDCRC_APPENDPAD _SB_MAKE64(0x03)
#define K_DMA_ETHTX_APPENDVLAN_REPLACECRC _SB_MAKE64(0x04)
#define K_DMA_ETHTX_REMOVEVLAN_REPLACECRC _SB_MAKE64(0x05)
#define K_DMA_ETHTX_REPLACEVLAN_REPLACECRC _SB_MAKE64(0x6)
#define K_DMA_ETHTX_NOMODS _SB_MAKE64(0x07)
#define K_DMA_ETHTX_RESERVED1 _SB_MAKE64(0x08)
#define K_DMA_ETHTX_REPLACESADDR_APPENDCRC _SB_MAKE64(0x09)
#define K_DMA_ETHTX_REPLACESADDR_REPLACECRC _SB_MAKE64(0x0A)
#define K_DMA_ETHTX_REPLACESADDR_APPENDCRC_APPENDPAD _SB_MAKE64(0x0B)
#define K_DMA_ETHTX_REPLACESADDR_APPENDVLAN_REPLACECRC _SB_MAKE64(0x0C)
#define K_DMA_ETHTX_REPLACESADDR_REMOVEVLAN_REPLACECRC _SB_MAKE64(0x0D)
#define K_DMA_ETHTX_REPLACESADDR_REPLACEVLAN_REPLACECRC _SB_MAKE64(0x0E)
#define K_DMA_ETHTX_RESERVED2 _SB_MAKE64(0x0F)
/*
* Serial Receive Options (Table 7-18)
*/
#define M_DMA_SERRX_CRC_ERROR _SB_MAKEMASK1(56)
#define M_DMA_SERRX_ABORT _SB_MAKEMASK1(57)
#define M_DMA_SERRX_OCTET_ERROR _SB_MAKEMASK1(58)
#define M_DMA_SERRX_LONGFRAME_ERROR _SB_MAKEMASK1(59)
#define M_DMA_SERRX_SHORTFRAME_ERROR _SB_MAKEMASK1(60)
#define M_DMA_SERRX_OVERRUN_ERROR _SB_MAKEMASK1(61)
#define M_DMA_SERRX_GOOD _SB_MAKEMASK1(62)
#define M_DMA_SERRX_SOP _SB_MAKEMASK1(63)
/*
* Serial Transmit Status Bits (Table 7-20)
*/
#define M_DMA_SERTX_FLAG _SB_MAKEMASK1(63)
/*
* Serial Transmit Options (Table 7-21)
*/
#define K_DMA_SERTX_RESERVED _SB_MAKEMASK1(0)
#define K_DMA_SERTX_APPENDCRC _SB_MAKEMASK1(1)
#define K_DMA_SERTX_APPENDPAD _SB_MAKEMASK1(2)
#define K_DMA_SERTX_ABORT _SB_MAKEMASK1(3)
/* *********************************************************************
* Data Mover Registers
********************************************************************* */
/*
* Data Mover Descriptor Base Address Register (Table 7-22)
* Register: DM_DSCR_BASE_0
* Register: DM_DSCR_BASE_1
* Register: DM_DSCR_BASE_2
* Register: DM_DSCR_BASE_3
*/
#define M_DM_DSCR_BASE_MBZ _SB_MAKEMASK(4,0)
/* Note: Just mask the base address and then OR it in. */
#define S_DM_DSCR_BASE_ADDR _SB_MAKE64(4)
#define M_DM_DSCR_BASE_ADDR _SB_MAKEMASK(36,S_DM_DSCR_BASE_ADDR)
#define S_DM_DSCR_BASE_RINGSZ _SB_MAKE64(40)
#define M_DM_DSCR_BASE_RINGSZ _SB_MAKEMASK(16,S_DM_DSCR_BASE_RINGSZ)
#define V_DM_DSCR_BASE_RINGSZ(x) _SB_MAKEVALUE(x,S_DM_DSCR_BASE_RINGSZ)
#define G_DM_DSCR_BASE_RINGSZ(x) _SB_GETVALUE(x,S_DM_DSCR_BASE_RINGSZ,M_DM_DSCR_BASE_RINGSZ)
#define S_DM_DSCR_BASE_PRIORITY _SB_MAKE64(56)
#define M_DM_DSCR_BASE_PRIORITY _SB_MAKEMASK(3,S_DM_DSCR_BASE_PRIORITY)
#define V_DM_DSCR_BASE_PRIORITY(x) _SB_MAKEVALUE(x,S_DM_DSCR_BASE_PRIORITY)
#define G_DM_DSCR_BASE_PRIORITY(x) _SB_GETVALUE(x,S_DM_DSCR_BASE_PRIORITY,M_DM_DSCR_BASE_PRIORITY)
#define K_DM_DSCR_BASE_PRIORITY_1 0
#define K_DM_DSCR_BASE_PRIORITY_2 1
#define K_DM_DSCR_BASE_PRIORITY_4 2
#define K_DM_DSCR_BASE_PRIORITY_8 3
#define K_DM_DSCR_BASE_PRIORITY_16 4
#define M_DM_DSCR_BASE_ACTIVE _SB_MAKEMASK1(59)
#define M_DM_DSCR_BASE_INTERRUPT _SB_MAKEMASK1(60)
#define M_DM_DSCR_BASE_RESET _SB_MAKEMASK1(61) /* write register */
#define M_DM_DSCR_BASE_ERROR _SB_MAKEMASK1(61) /* read register */
#define M_DM_DSCR_BASE_ABORT _SB_MAKEMASK1(62)
#define M_DM_DSCR_BASE_ENABL _SB_MAKEMASK1(63)
/*
* Data Mover Descriptor Count Register (Table 7-25)
*/
/* no bitfields */
/*
* Data Mover Current Descriptor Address (Table 7-24)
* Register: DM_CUR_DSCR_ADDR_0
* Register: DM_CUR_DSCR_ADDR_1
* Register: DM_CUR_DSCR_ADDR_2
* Register: DM_CUR_DSCR_ADDR_3
*/
#define S_DM_CUR_DSCR_DSCR_ADDR _SB_MAKE64(0)
#define M_DM_CUR_DSCR_DSCR_ADDR _SB_MAKEMASK(40,S_DM_CUR_DSCR_DSCR_ADDR)
#define S_DM_CUR_DSCR_DSCR_COUNT _SB_MAKE64(48)
#define M_DM_CUR_DSCR_DSCR_COUNT _SB_MAKEMASK(16,S_DM_CUR_DSCR_DSCR_COUNT)
#define V_DM_CUR_DSCR_DSCR_COUNT(r) _SB_MAKEVALUE(r,S_DM_CUR_DSCR_DSCR_COUNT)
#define G_DM_CUR_DSCR_DSCR_COUNT(r) _SB_GETVALUE(r,S_DM_CUR_DSCR_DSCR_COUNT,\
M_DM_CUR_DSCR_DSCR_COUNT)
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
/*
* Data Mover Channel Partial Result Registers
* Register: DM_PARTIAL_0
* Register: DM_PARTIAL_1
* Register: DM_PARTIAL_2
* Register: DM_PARTIAL_3
*/
#define S_DM_PARTIAL_CRC_PARTIAL _SB_MAKE64(0)
#define M_DM_PARTIAL_CRC_PARTIAL _SB_MAKEMASK(32,S_DM_PARTIAL_CRC_PARTIAL)
#define V_DM_PARTIAL_CRC_PARTIAL(r) _SB_MAKEVALUE(r,S_DM_PARTIAL_CRC_PARTIAL)
#define G_DM_PARTIAL_CRC_PARTIAL(r) _SB_GETVALUE(r,S_DM_PARTIAL_CRC_PARTIAL,\
M_DM_PARTIAL_CRC_PARTIAL)
#define S_DM_PARTIAL_TCPCS_PARTIAL _SB_MAKE64(32)
#define M_DM_PARTIAL_TCPCS_PARTIAL _SB_MAKEMASK(16,S_DM_PARTIAL_TCPCS_PARTIAL)
#define V_DM_PARTIAL_TCPCS_PARTIAL(r) _SB_MAKEVALUE(r,S_DM_PARTIAL_TCPCS_PARTIAL)
#define G_DM_PARTIAL_TCPCS_PARTIAL(r) _SB_GETVALUE(r,S_DM_PARTIAL_TCPCS_PARTIAL,\
M_DM_PARTIAL_TCPCS_PARTIAL)
#define M_DM_PARTIAL_ODD_BYTE _SB_MAKEMASK1(48)
#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
/*
* Data Mover CRC Definition Registers
* Register: CRC_DEF_0
* Register: CRC_DEF_1
*/
#define S_CRC_DEF_CRC_INIT _SB_MAKE64(0)
#define M_CRC_DEF_CRC_INIT _SB_MAKEMASK(32,S_CRC_DEF_CRC_INIT)
#define V_CRC_DEF_CRC_INIT(r) _SB_MAKEVALUE(r,S_CRC_DEF_CRC_INIT)
#define G_CRC_DEF_CRC_INIT(r) _SB_GETVALUE(r,S_CRC_DEF_CRC_INIT,\
M_CRC_DEF_CRC_INIT)
#define S_CRC_DEF_CRC_POLY _SB_MAKE64(32)
#define M_CRC_DEF_CRC_POLY _SB_MAKEMASK(32,S_CRC_DEF_CRC_POLY)
#define V_CRC_DEF_CRC_POLY(r) _SB_MAKEVALUE(r,S_CRC_DEF_CRC_POLY)
#define G_CRC_DEF_CRC_POLY(r) _SB_GETVALUE(r,S_CRC_DEF_CRC_POLY,\
M_CRC_DEF_CRC_POLY)
#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
/*
* Data Mover CRC/Checksum Definition Registers
* Register: CTCP_DEF_0
* Register: CTCP_DEF_1
*/
#define S_CTCP_DEF_CRC_TXOR _SB_MAKE64(0)
#define M_CTCP_DEF_CRC_TXOR _SB_MAKEMASK(32,S_CTCP_DEF_CRC_TXOR)
#define V_CTCP_DEF_CRC_TXOR(r) _SB_MAKEVALUE(r,S_CTCP_DEF_CRC_TXOR)
#define G_CTCP_DEF_CRC_TXOR(r) _SB_GETVALUE(r,S_CTCP_DEF_CRC_TXOR,\
M_CTCP_DEF_CRC_TXOR)
#define S_CTCP_DEF_TCPCS_INIT _SB_MAKE64(32)
#define M_CTCP_DEF_TCPCS_INIT _SB_MAKEMASK(16,S_CTCP_DEF_TCPCS_INIT)
#define V_CTCP_DEF_TCPCS_INIT(r) _SB_MAKEVALUE(r,S_CTCP_DEF_TCPCS_INIT)
#define G_CTCP_DEF_TCPCS_INIT(r) _SB_GETVALUE(r,S_CTCP_DEF_TCPCS_INIT,\
M_CTCP_DEF_TCPCS_INIT)
#define S_CTCP_DEF_CRC_WIDTH _SB_MAKE64(48)
#define M_CTCP_DEF_CRC_WIDTH _SB_MAKEMASK(2,S_CTCP_DEF_CRC_WIDTH)
#define V_CTCP_DEF_CRC_WIDTH(r) _SB_MAKEVALUE(r,S_CTCP_DEF_CRC_WIDTH)
#define G_CTCP_DEF_CRC_WIDTH(r) _SB_GETVALUE(r,S_CTCP_DEF_CRC_WIDTH,\
M_CTCP_DEF_CRC_WIDTH)
#define K_CTCP_DEF_CRC_WIDTH_4 0
#define K_CTCP_DEF_CRC_WIDTH_2 1
#define K_CTCP_DEF_CRC_WIDTH_1 2
#define M_CTCP_DEF_CRC_BIT_ORDER _SB_MAKEMASK1(50)
#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
/*
* Data Mover Descriptor Doubleword "A" (Table 7-26)
*/
#define S_DM_DSCRA_DST_ADDR _SB_MAKE64(0)
#define M_DM_DSCRA_DST_ADDR _SB_MAKEMASK(40,S_DM_DSCRA_DST_ADDR)
#define M_DM_DSCRA_UN_DEST _SB_MAKEMASK1(40)
#define M_DM_DSCRA_UN_SRC _SB_MAKEMASK1(41)
#define M_DM_DSCRA_INTERRUPT _SB_MAKEMASK1(42)
#if SIBYTE_HDR_FEATURE_UP_TO(1250, PASS1)
#define M_DM_DSCRA_THROTTLE _SB_MAKEMASK1(43)
#endif /* up to 1250 PASS1 */
#define S_DM_DSCRA_DIR_DEST _SB_MAKE64(44)
#define M_DM_DSCRA_DIR_DEST _SB_MAKEMASK(2,S_DM_DSCRA_DIR_DEST)
#define V_DM_DSCRA_DIR_DEST(x) _SB_MAKEVALUE(x,S_DM_DSCRA_DIR_DEST)
#define G_DM_DSCRA_DIR_DEST(x) _SB_GETVALUE(x,S_DM_DSCRA_DIR_DEST,M_DM_DSCRA_DIR_DEST)
#define K_DM_DSCRA_DIR_DEST_INCR 0
#define K_DM_DSCRA_DIR_DEST_DECR 1
#define K_DM_DSCRA_DIR_DEST_CONST 2
#define V_DM_DSCRA_DIR_DEST_INCR _SB_MAKEVALUE(K_DM_DSCRA_DIR_DEST_INCR,S_DM_DSCRA_DIR_DEST)
#define V_DM_DSCRA_DIR_DEST_DECR _SB_MAKEVALUE(K_DM_DSCRA_DIR_DEST_DECR,S_DM_DSCRA_DIR_DEST)
#define V_DM_DSCRA_DIR_DEST_CONST _SB_MAKEVALUE(K_DM_DSCRA_DIR_DEST_CONST,S_DM_DSCRA_DIR_DEST)
#define S_DM_DSCRA_DIR_SRC _SB_MAKE64(46)
#define M_DM_DSCRA_DIR_SRC _SB_MAKEMASK(2,S_DM_DSCRA_DIR_SRC)
#define V_DM_DSCRA_DIR_SRC(x) _SB_MAKEVALUE(x,S_DM_DSCRA_DIR_SRC)
#define G_DM_DSCRA_DIR_SRC(x) _SB_GETVALUE(x,S_DM_DSCRA_DIR_SRC,M_DM_DSCRA_DIR_SRC)
#define K_DM_DSCRA_DIR_SRC_INCR 0
#define K_DM_DSCRA_DIR_SRC_DECR 1
#define K_DM_DSCRA_DIR_SRC_CONST 2
#define V_DM_DSCRA_DIR_SRC_INCR _SB_MAKEVALUE(K_DM_DSCRA_DIR_SRC_INCR,S_DM_DSCRA_DIR_SRC)
#define V_DM_DSCRA_DIR_SRC_DECR _SB_MAKEVALUE(K_DM_DSCRA_DIR_SRC_DECR,S_DM_DSCRA_DIR_SRC)
#define V_DM_DSCRA_DIR_SRC_CONST _SB_MAKEVALUE(K_DM_DSCRA_DIR_SRC_CONST,S_DM_DSCRA_DIR_SRC)
#define M_DM_DSCRA_ZERO_MEM _SB_MAKEMASK1(48)
#define M_DM_DSCRA_PREFETCH _SB_MAKEMASK1(49)
#define M_DM_DSCRA_L2C_DEST _SB_MAKEMASK1(50)
#define M_DM_DSCRA_L2C_SRC _SB_MAKEMASK1(51)
#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define M_DM_DSCRA_RD_BKOFF _SB_MAKEMASK1(52)
#define M_DM_DSCRA_WR_BKOFF _SB_MAKEMASK1(53)
#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define M_DM_DSCRA_TCPCS_EN _SB_MAKEMASK1(54)
#define M_DM_DSCRA_TCPCS_RES _SB_MAKEMASK1(55)
#define M_DM_DSCRA_TCPCS_AP _SB_MAKEMASK1(56)
#define M_DM_DSCRA_CRC_EN _SB_MAKEMASK1(57)
#define M_DM_DSCRA_CRC_RES _SB_MAKEMASK1(58)
#define M_DM_DSCRA_CRC_AP _SB_MAKEMASK1(59)
#define M_DM_DSCRA_CRC_DFN _SB_MAKEMASK1(60)
#define M_DM_DSCRA_CRC_XBIT _SB_MAKEMASK1(61)
#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define M_DM_DSCRA_RESERVED2 _SB_MAKEMASK(3,61)
/*
* Data Mover Descriptor Doubleword "B" (Table 7-25)
*/
#define S_DM_DSCRB_SRC_ADDR _SB_MAKE64(0)
#define M_DM_DSCRB_SRC_ADDR _SB_MAKEMASK(40,S_DM_DSCRB_SRC_ADDR)
#define S_DM_DSCRB_SRC_LENGTH _SB_MAKE64(40)
#define M_DM_DSCRB_SRC_LENGTH _SB_MAKEMASK(20,S_DM_DSCRB_SRC_LENGTH)
#define V_DM_DSCRB_SRC_LENGTH(x) _SB_MAKEVALUE(x,S_DM_DSCRB_SRC_LENGTH)
#define G_DM_DSCRB_SRC_LENGTH(x) _SB_GETVALUE(x,S_DM_DSCRB_SRC_LENGTH,M_DM_DSCRB_SRC_LENGTH)
#endif
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