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/* SPDX-License-Identifier: GPL-2.0-or-later / / ********************************************************************* * 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. * ********************************************************************* / #ifndef _SB1250_DMA_H #define _SB1250_DMA_H #include <asm/sibyte/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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