1/* 2 * This file and its contents are supplied under the terms of the 3 * Common Development and Distribution License ("CDDL"), version 1.0. 4 * You may only use this file in accordance with the terms of version 5 * 1.0 of the CDDL. 6 * 7 * A full copy of the text of the CDDL should have accompanied this 8 * source. A copy of the CDDL is also available via the Internet at 9 * http://www.illumos.org/license/CDDL. 10 */ 11 12/*
| 1/* 2 * This file and its contents are supplied under the terms of the 3 * Common Development and Distribution License ("CDDL"), version 1.0. 4 * You may only use this file in accordance with the terms of version 5 * 1.0 of the CDDL. 6 * 7 * A full copy of the text of the CDDL should have accompanied this 8 * source. A copy of the CDDL is also available via the Internet at 9 * http://www.illumos.org/license/CDDL. 10 */ 11 12/*
|
13 * This file is part of the Chelsio T4 Ethernet driver.
| 13 * This file is part of the Chelsio T4/T5/T6 Ethernet driver.
|
14 *
| 14 *
|
15 * Copyright (C) 2009-2013 Chelsio Communications. All rights reserved.
| 15 * Copyright (C) 2009-2017 Chelsio Communications. All rights reserved.
|
16 * 17 * This program is distributed in the hope that it will be useful, but WITHOUT 18 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 19 * FITNESS FOR A PARTICULAR PURPOSE. See the LICENSE file included in this 20 * release for licensing terms and conditions. 21 */ 22
| 16 * 17 * This program is distributed in the hope that it will be useful, but WITHOUT 18 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 19 * FITNESS FOR A PARTICULAR PURPOSE. See the LICENSE file included in this 20 * release for licensing terms and conditions. 21 */ 22
|
23#ifndef __CXGBE_T4_HW_H 24#define __CXGBE_T4_HW_H
| 23#ifndef __T4_HW_H 24#define __T4_HW_H
|
25 26#include "osdep.h" 27 28enum {
| 25 26#include "osdep.h" 27 28enum {
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29 NCHAN = 4, /* # of HW channels */ 30 MAX_MTU = 9600, /* max MAC MTU, excluding header + FCS */ 31 EEPROMSIZE = 17408,/* Serial EEPROM physical size */ 32 EEPROMVSIZE = 32768,/* Serial EEPROM virtual address space size */ 33 EEPROMPFSIZE = 1024, /* EEPROM writable area size for PFn, n>0 */ 34 RSS_NENTRIES = 2048, /* # of entries in RSS mapping table */ 35 TCB_SIZE = 128, /* TCB size */ 36 NMTUS = 16, /* size of MTU table */ 37 NCCTRL_WIN = 32, /* # of congestion control windows */ 38 NTX_SCHED = 8, /* # of HW Tx scheduling queues */ 39 PM_NSTATS = 5, /* # of PM stats */ 40 MBOX_LEN = 64, /* mailbox size in bytes */ 41 TRACE_LEN = 112, /* length of trace data and mask */ 42 FILTER_OPT_LEN = 36, /* filter tuple width of optional components */ 43 NWOL_PAT = 8, /* # of WoL patterns */ 44 WOL_PAT_LEN = 128, /* length of WoL patterns */ 45 UDBS_SEG_SIZE = 128, /* Segment size of BAR2 doorbells */ 46 UDBS_SEG_SHIFT = 7, /* log2(UDBS_SEG_SIZE) */ 47 UDBS_DB_OFFSET = 8, /* offset of the 4B doorbell in a segment */ 48 UDBS_WR_OFFSET = 64, /* offset of the work request in a segment */
| 29 NCHAN = 4, /* # of HW channels */ 30 MAX_MTU = 9600, /* max MAC MTU, excluding header + FCS */ 31 EEPROMSIZE = 17408, /* Serial EEPROM physical size */ 32 EEPROMVSIZE = 32768, /* Serial EEPROM virtual address space size */ 33 EEPROMPFSIZE = 1024, /* EEPROM writable area size for PFn, n>0 */ 34 RSS_NENTRIES = 2048, /* # of entries in RSS mapping table */ 35 TCB_SIZE = 128, /* TCB size */ 36 NMTUS = 16, /* size of MTU table */ 37 NCCTRL_WIN = 32, /* # of congestion control windows */ 38 NTX_SCHED = 8, /* # of HW Tx scheduling queues */ 39 PM_NSTATS = 5, /* # of PM stats */ 40 T6_PM_NSTATS = 7, /* # of PM stats in T6 */ 41 MBOX_LEN = 64, /* mailbox size in bytes */ 42 TRACE_LEN = 112, /* length of trace data and mask */ 43 FILTER_OPT_LEN = 36, /* filter tuple width of optional components */ 44 UDBS_SEG_SIZE = 128, /* segment size for BAR2 user doorbells */
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49}; 50 51enum {
| 45}; 46 47enum {
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52 CIM_NUM_IBQ = 6, /* # of CIM IBQs */ 53 CIM_NUM_OBQ = 6, /* # of CIM OBQs */ 54 CIM_NUM_OBQ_T5 = 8, /* # of CIM OBQs for T5 adapter */ 55 CIMLA_SIZE = 2048, /* # of 32-bit words in CIM LA */ 56 CIM_PIFLA_SIZE = 64, /* # of 192-bit words in CIM PIF LA */ 57 CIM_MALA_SIZE = 64, /* # of 160-bit words in CIM MA LA */ 58 CIM_IBQ_SIZE = 128, /* # of 128-bit words in a CIM IBQ */ 59 CIM_OBQ_SIZE = 128, /* # of 128-bit words in a CIM OBQ */ 60 TPLA_SIZE = 128, /* # of 64-bit words in TP LA */ 61 ULPRX_LA_SIZE = 512, /* # of 256-bit words in ULP_RX LA */
| 48 CIM_NUM_IBQ = 6, /* # of CIM IBQs */ 49 CIM_NUM_OBQ = 6, /* # of CIM OBQs */ 50 CIM_NUM_OBQ_T5 = 8, /* # of CIM OBQs for T5 adapter */ 51 CIMLA_SIZE = 2048, /* # of 32-bit words in CIM LA */ 52 CIM_PIFLA_SIZE = 64, /* # of 192-bit words in CIM PIF LA */ 53 CIM_MALA_SIZE = 64, /* # of 160-bit words in CIM MA LA */ 54 CIM_IBQ_SIZE = 128, /* # of 128-bit words in a CIM IBQ */ 55 CIM_OBQ_SIZE = 128, /* # of 128-bit words in a CIM OBQ */ 56 TPLA_SIZE = 128, /* # of 64-bit words in TP LA */ 57 ULPRX_LA_SIZE = 512, /* # of 256-bit words in ULP_RX LA */
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62}; 63 64enum {
| 58}; 59 60enum {
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65 SF_PAGE_SIZE = 256, /* serial flash page size */ 66 SF_SEC_SIZE = 64 * 1024, /* serial flash sector size */
| 61 SF_PAGE_SIZE = 256, /* serial flash page size */ 62 SF_SEC_SIZE = 64 * 1024, /* serial flash sector size */
|
67}; 68 69/* SGE context types */ 70enum ctxt_type { CTXT_EGRESS, CTXT_INGRESS, CTXT_FLM, CTXT_CNM }; 71 72enum { RSP_TYPE_FLBUF, RSP_TYPE_CPL, RSP_TYPE_INTR }; /* response entry types */ 73 74enum { MBOX_OWNER_NONE, MBOX_OWNER_FW, MBOX_OWNER_DRV }; /* mailbox owners */ 75 76enum {
| 63}; 64 65/* SGE context types */ 66enum ctxt_type { CTXT_EGRESS, CTXT_INGRESS, CTXT_FLM, CTXT_CNM }; 67 68enum { RSP_TYPE_FLBUF, RSP_TYPE_CPL, RSP_TYPE_INTR }; /* response entry types */ 69 70enum { MBOX_OWNER_NONE, MBOX_OWNER_FW, MBOX_OWNER_DRV }; /* mailbox owners */ 71 72enum {
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77 SGE_MAX_WR_LEN = 512, /* max WR size in bytes */ 78 SGE_CTXT_SIZE = 24, /* size of SGE context */ 79 SGE_NTIMERS = 6, /* # of interrupt holdoff timer values */ 80 SGE_NCOUNTERS = 4, /* # of interrupt packet counter values */
| 73 SGE_MAX_WR_LEN = 512, /* max WR size in bytes */ 74 SGE_CTXT_SIZE = 24, /* size of SGE context */ 75 SGE_NTIMERS = 6, /* # of interrupt holdoff timer values */ 76 SGE_NCOUNTERS = 4, /* # of interrupt packet counter values */
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81 SGE_MAX_IQ_SIZE = 65520, 82}; 83
| 77 SGE_MAX_IQ_SIZE = 65520, 78}; 79
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84struct sge_qstat { /* data written to SGE queue status entries */ 85 volatile __be32 qid; 86 volatile __be16 cidx; 87 volatile __be16 pidx;
| 80/* PCI-e memory window access */ 81enum pcie_memwin { 82 MEMWIN_NIC = 0, 83 MEMWIN_RSVD1 = 1, 84 MEMWIN_RSVD2 = 2, 85 MEMWIN_RDMA = 3, 86 MEMWIN_RSVD4 = 4, 87 MEMWIN_FOISCSI = 5, 88 MEMWIN_CSIOSTOR = 6, 89 MEMWIN_RSVD7 = 7,
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88}; 89
| 90}; 91
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90#define S_QSTAT_PIDX 0 91#define M_QSTAT_PIDX 0xffff 92#define G_QSTAT_PIDX(x) (((x) >> S_QSTAT_PIDX) & M_QSTAT_PIDX)
| 92struct sge_qstat { /* data written to SGE queue status entries */ 93 __be32 qid; 94 __be16 cidx; 95 __be16 pidx; 96};
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93
| 97
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94#define S_QSTAT_CIDX 16 95#define M_QSTAT_CIDX 0xffff 96#define G_QSTAT_CIDX(x) (((x) >> S_QSTAT_CIDX) & M_QSTAT_CIDX)
| 98#define S_QSTAT_PIDX 0 99#define M_QSTAT_PIDX 0xffff 100#define G_QSTAT_PIDX(x) (((x) >> S_QSTAT_PIDX) & M_QSTAT_PIDX)
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97
| 101
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| 102#define S_QSTAT_CIDX 16 103#define M_QSTAT_CIDX 0xffff 104#define G_QSTAT_CIDX(x) (((x) >> S_QSTAT_CIDX) & M_QSTAT_CIDX) 105
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98/* 99 * Structure for last 128 bits of response descriptors 100 */ 101struct rsp_ctrl { 102 __be32 hdrbuflen_pidx; 103 __be32 pldbuflen_qid; 104 union { 105 u8 type_gen; 106 __be64 last_flit; 107 } u; 108}; 109
| 106/* 107 * Structure for last 128 bits of response descriptors 108 */ 109struct rsp_ctrl { 110 __be32 hdrbuflen_pidx; 111 __be32 pldbuflen_qid; 112 union { 113 u8 type_gen; 114 __be64 last_flit; 115 } u; 116}; 117
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110#define S_RSPD_NEWBUF 31 111#define V_RSPD_NEWBUF(x) ((x) << S_RSPD_NEWBUF) 112#define F_RSPD_NEWBUF V_RSPD_NEWBUF(1U)
| 118#define S_RSPD_NEWBUF 31 119#define V_RSPD_NEWBUF(x) ((x) << S_RSPD_NEWBUF) 120#define F_RSPD_NEWBUF V_RSPD_NEWBUF(1U)
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113
| 121
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114#define S_RSPD_LEN 0 115#define M_RSPD_LEN 0x7fffffff 116#define V_RSPD_LEN(x) ((x) << S_RSPD_LEN) 117#define G_RSPD_LEN(x) (((x) >> S_RSPD_LEN) & M_RSPD_LEN)
| 122#define S_RSPD_LEN 0 123#define M_RSPD_LEN 0x7fffffff 124#define V_RSPD_LEN(x) ((x) << S_RSPD_LEN) 125#define G_RSPD_LEN(x) (((x) >> S_RSPD_LEN) & M_RSPD_LEN)
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118
| 126
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119#define S_RSPD_QID S_RSPD_LEN 120#define M_RSPD_QID M_RSPD_LEN 121#define V_RSPD_QID(x) V_RSPD_LEN(x) 122#define G_RSPD_QID(x) G_RSPD_LEN(x)
| 127#define S_RSPD_QID S_RSPD_LEN 128#define M_RSPD_QID M_RSPD_LEN 129#define V_RSPD_QID(x) V_RSPD_LEN(x) 130#define G_RSPD_QID(x) G_RSPD_LEN(x)
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123
| 131
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124#define S_RSPD_GEN 7 125#define V_RSPD_GEN(x) ((x) << S_RSPD_GEN) 126#define F_RSPD_GEN V_RSPD_GEN(1U)
| 132#define S_RSPD_GEN 7 133#define V_RSPD_GEN(x) ((x) << S_RSPD_GEN) 134#define F_RSPD_GEN V_RSPD_GEN(1U)
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127
| 135
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128#define S_RSPD_QOVFL 6 129#define V_RSPD_QOVFL(x) ((x) << S_RSPD_QOVFL) 130#define F_RSPD_QOVFL V_RSPD_QOVFL(1U)
| 136#define S_RSPD_QOVFL 6 137#define V_RSPD_QOVFL(x) ((x) << S_RSPD_QOVFL) 138#define F_RSPD_QOVFL V_RSPD_QOVFL(1U)
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131
| 139
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132#define S_RSPD_TYPE 4 133#define M_RSPD_TYPE 0x3 134#define V_RSPD_TYPE(x) ((x) << S_RSPD_TYPE) 135#define G_RSPD_TYPE(x) (((x) >> S_RSPD_TYPE) & M_RSPD_TYPE)
| 140#define S_RSPD_TYPE 4 141#define M_RSPD_TYPE 0x3 142#define V_RSPD_TYPE(x) ((x) << S_RSPD_TYPE) 143#define G_RSPD_TYPE(x) (((x) >> S_RSPD_TYPE) & M_RSPD_TYPE)
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136 137/* Rx queue interrupt deferral fields: counter enable and timer index */
| 144 145/* Rx queue interrupt deferral fields: counter enable and timer index */
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138#define S_QINTR_CNT_EN 0 139#define V_QINTR_CNT_EN(x) ((x) << S_QINTR_CNT_EN) 140#define F_QINTR_CNT_EN V_QINTR_CNT_EN(1U)
| 146#define S_QINTR_CNT_EN 0 147#define V_QINTR_CNT_EN(x) ((x) << S_QINTR_CNT_EN) 148#define F_QINTR_CNT_EN V_QINTR_CNT_EN(1U)
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141
| 149
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142#define S_QINTR_TIMER_IDX 1 143#define M_QINTR_TIMER_IDX 0x7 144#define V_QINTR_TIMER_IDX(x) ((x) << S_QINTR_TIMER_IDX) 145#define G_QINTR_TIMER_IDX(x) (((x) >> S_QINTR_TIMER_IDX) & M_QINTR_TIMER_IDX)
| 150#define S_QINTR_TIMER_IDX 1 151#define M_QINTR_TIMER_IDX 0x7 152#define V_QINTR_TIMER_IDX(x) ((x) << S_QINTR_TIMER_IDX) 153#define G_QINTR_TIMER_IDX(x) (((x) >> S_QINTR_TIMER_IDX) & M_QINTR_TIMER_IDX)
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146 147/* # of pages a pagepod can hold without needing another pagepod */
| 154 155/* # of pages a pagepod can hold without needing another pagepod */
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148#define PPOD_PAGES 4U
| 156#define PPOD_PAGES 4U
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149 150struct pagepod { 151 __be64 vld_tid_pgsz_tag_color; 152 __be64 len_offset; 153 __be64 rsvd; 154 __be64 addr[PPOD_PAGES + 1]; 155}; 156
| 157 158struct pagepod { 159 __be64 vld_tid_pgsz_tag_color; 160 __be64 len_offset; 161 __be64 rsvd; 162 __be64 addr[PPOD_PAGES + 1]; 163}; 164
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157#define S_PPOD_COLOR 0 158#define M_PPOD_COLOR 0x3F 159#define V_PPOD_COLOR(x) ((x) << S_PPOD_COLOR)
| 165#define S_PPOD_COLOR 0 166#define M_PPOD_COLOR 0x3F 167#define V_PPOD_COLOR(x) ((x) << S_PPOD_COLOR)
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160
| 168
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161#define S_PPOD_TAG 6 162#define M_PPOD_TAG 0xFFFFFF 163#define V_PPOD_TAG(x) ((x) << S_PPOD_TAG) 164#define G_PPOD_TAG(x) (((x) >> S_PPOD_TAG) & M_PPOD_TAG)
| 169#define S_PPOD_TAG 6 170#define M_PPOD_TAG 0xFFFFFF 171#define V_PPOD_TAG(x) ((x) << S_PPOD_TAG)
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165
| 172
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166#define S_PPOD_PGSZ 30 167#define M_PPOD_PGSZ 0x3 168#define V_PPOD_PGSZ(x) ((x) << S_PPOD_PGSZ) 169#define G_PPOD_PGSZ(x) (((x) >> S_PPOD_PGSZ) & M_PPOD_PGSZ)
| 173#define S_PPOD_PGSZ 30 174#define M_PPOD_PGSZ 0x3 175#define V_PPOD_PGSZ(x) ((x) << S_PPOD_PGSZ)
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170
| 176
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171#define S_PPOD_TID 32 172#define M_PPOD_TID 0xFFFFFF 173#define V_PPOD_TID(x) ((__u64)(x) << S_PPOD_TID)
| 177#define S_PPOD_TID 32 178#define M_PPOD_TID 0xFFFFFF 179#define V_PPOD_TID(x) ((__u64)(x) << S_PPOD_TID)
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174
| 180
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175#define S_PPOD_VALID 56 176#define V_PPOD_VALID(x) ((__u64)(x) << S_PPOD_VALID) 177#define F_PPOD_VALID V_PPOD_VALID(1ULL)
| 181#define S_PPOD_VALID 56 182#define V_PPOD_VALID(x) ((__u64)(x) << S_PPOD_VALID) 183#define F_PPOD_VALID V_PPOD_VALID(1ULL)
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178
| 184
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179#define S_PPOD_LEN 32 180#define M_PPOD_LEN 0xFFFFFFFF 181#define V_PPOD_LEN(x) ((__u64)(x) << S_PPOD_LEN)
| 185#define S_PPOD_LEN 32 186#define M_PPOD_LEN 0xFFFFFFFF 187#define V_PPOD_LEN(x) ((__u64)(x) << S_PPOD_LEN)
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182
| 188
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183#define S_PPOD_OFST 0 184#define M_PPOD_OFST 0xFFFFFFFF 185#define V_PPOD_OFST(x) ((x) << S_PPOD_OFST)
| 189#define S_PPOD_OFST 0 190#define M_PPOD_OFST 0xFFFFFFFF 191#define V_PPOD_OFST(x) ((x) << S_PPOD_OFST)
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186 187/* 188 * Flash layout. 189 */
| 192 193/* 194 * Flash layout. 195 */
|
190#define FLASH_START(start) ((start) * SF_SEC_SIZE) 191#define FLASH_MAX_SIZE(nsecs) ((nsecs) * SF_SEC_SIZE)
| 196#define FLASH_START(start) ((start) * SF_SEC_SIZE) 197#define FLASH_MAX_SIZE(nsecs) ((nsecs) * SF_SEC_SIZE)
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192 193enum { 194 /* 195 * Various Expansion-ROM boot images, etc. 196 */ 197 FLASH_EXP_ROM_START_SEC = 0, 198 FLASH_EXP_ROM_NSECS = 6, 199 FLASH_EXP_ROM_START = FLASH_START(FLASH_EXP_ROM_START_SEC), 200 FLASH_EXP_ROM_MAX_SIZE = FLASH_MAX_SIZE(FLASH_EXP_ROM_NSECS), 201 202 /* 203 * iSCSI Boot Firmware Table (iBFT) and other driver-related 204 * parameters ... 205 */ 206 FLASH_IBFT_START_SEC = 6, 207 FLASH_IBFT_NSECS = 1, 208 FLASH_IBFT_START = FLASH_START(FLASH_IBFT_START_SEC), 209 FLASH_IBFT_MAX_SIZE = FLASH_MAX_SIZE(FLASH_IBFT_NSECS), 210 211 /* 212 * Boot configuration data. 213 */ 214 FLASH_BOOTCFG_START_SEC = 7, 215 FLASH_BOOTCFG_NSECS = 1, 216 FLASH_BOOTCFG_START = FLASH_START(FLASH_BOOTCFG_START_SEC), 217 FLASH_BOOTCFG_MAX_SIZE = FLASH_MAX_SIZE(FLASH_BOOTCFG_NSECS), 218 219 /* 220 * Location of firmware image in FLASH. 221 */ 222 FLASH_FW_START_SEC = 8, 223 FLASH_FW_NSECS = 16, 224 FLASH_FW_START = FLASH_START(FLASH_FW_START_SEC), 225 FLASH_FW_MAX_SIZE = FLASH_MAX_SIZE(FLASH_FW_NSECS),
| 198 199enum { 200 /* 201 * Various Expansion-ROM boot images, etc. 202 */ 203 FLASH_EXP_ROM_START_SEC = 0, 204 FLASH_EXP_ROM_NSECS = 6, 205 FLASH_EXP_ROM_START = FLASH_START(FLASH_EXP_ROM_START_SEC), 206 FLASH_EXP_ROM_MAX_SIZE = FLASH_MAX_SIZE(FLASH_EXP_ROM_NSECS), 207 208 /* 209 * iSCSI Boot Firmware Table (iBFT) and other driver-related 210 * parameters ... 211 */ 212 FLASH_IBFT_START_SEC = 6, 213 FLASH_IBFT_NSECS = 1, 214 FLASH_IBFT_START = FLASH_START(FLASH_IBFT_START_SEC), 215 FLASH_IBFT_MAX_SIZE = FLASH_MAX_SIZE(FLASH_IBFT_NSECS), 216 217 /* 218 * Boot configuration data. 219 */ 220 FLASH_BOOTCFG_START_SEC = 7, 221 FLASH_BOOTCFG_NSECS = 1, 222 FLASH_BOOTCFG_START = FLASH_START(FLASH_BOOTCFG_START_SEC), 223 FLASH_BOOTCFG_MAX_SIZE = FLASH_MAX_SIZE(FLASH_BOOTCFG_NSECS), 224 225 /* 226 * Location of firmware image in FLASH. 227 */ 228 FLASH_FW_START_SEC = 8, 229 FLASH_FW_NSECS = 16, 230 FLASH_FW_START = FLASH_START(FLASH_FW_START_SEC), 231 FLASH_FW_MAX_SIZE = FLASH_MAX_SIZE(FLASH_FW_NSECS),
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226
| 232
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227 /* 228 * Location of bootstrap firmware image in FLASH. 229 */ 230 FLASH_FWBOOTSTRAP_START_SEC = 27, 231 FLASH_FWBOOTSTRAP_NSECS = 1, 232 FLASH_FWBOOTSTRAP_START = FLASH_START(FLASH_FWBOOTSTRAP_START_SEC), 233 FLASH_FWBOOTSTRAP_MAX_SIZE = FLASH_MAX_SIZE(FLASH_FWBOOTSTRAP_NSECS), 234 235 /* 236 * iSCSI persistent/crash information. 237 */ 238 FLASH_ISCSI_CRASH_START_SEC = 29, 239 FLASH_ISCSI_CRASH_NSECS = 1, 240 FLASH_ISCSI_CRASH_START = FLASH_START(FLASH_ISCSI_CRASH_START_SEC), 241 FLASH_ISCSI_CRASH_MAX_SIZE = FLASH_MAX_SIZE(FLASH_ISCSI_CRASH_NSECS), 242 243 /* 244 * FCoE persistent/crash information. 245 */ 246 FLASH_FCOE_CRASH_START_SEC = 30, 247 FLASH_FCOE_CRASH_NSECS = 1, 248 FLASH_FCOE_CRASH_START = FLASH_START(FLASH_FCOE_CRASH_START_SEC), 249 FLASH_FCOE_CRASH_MAX_SIZE = FLASH_MAX_SIZE(FLASH_FCOE_CRASH_NSECS), 250 251 /*
| 233 /* 234 * Location of bootstrap firmware image in FLASH. 235 */ 236 FLASH_FWBOOTSTRAP_START_SEC = 27, 237 FLASH_FWBOOTSTRAP_NSECS = 1, 238 FLASH_FWBOOTSTRAP_START = FLASH_START(FLASH_FWBOOTSTRAP_START_SEC), 239 FLASH_FWBOOTSTRAP_MAX_SIZE = FLASH_MAX_SIZE(FLASH_FWBOOTSTRAP_NSECS), 240 241 /* 242 * iSCSI persistent/crash information. 243 */ 244 FLASH_ISCSI_CRASH_START_SEC = 29, 245 FLASH_ISCSI_CRASH_NSECS = 1, 246 FLASH_ISCSI_CRASH_START = FLASH_START(FLASH_ISCSI_CRASH_START_SEC), 247 FLASH_ISCSI_CRASH_MAX_SIZE = FLASH_MAX_SIZE(FLASH_ISCSI_CRASH_NSECS), 248 249 /* 250 * FCoE persistent/crash information. 251 */ 252 FLASH_FCOE_CRASH_START_SEC = 30, 253 FLASH_FCOE_CRASH_NSECS = 1, 254 FLASH_FCOE_CRASH_START = FLASH_START(FLASH_FCOE_CRASH_START_SEC), 255 FLASH_FCOE_CRASH_MAX_SIZE = FLASH_MAX_SIZE(FLASH_FCOE_CRASH_NSECS), 256 257 /*
|
252 * Location of Firmware Configuration File in FLASH. Since the FPGA 253 * "FLASH" is smaller we need to store the Configuration File in a 254 * different location -- which will overlap the end of the firmware 255 * image if firmware ever gets that large ...
| 258 * Location of Firmware Configuration File in FLASH.
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256 */ 257 FLASH_CFG_START_SEC = 31, 258 FLASH_CFG_NSECS = 1, 259 FLASH_CFG_START = FLASH_START(FLASH_CFG_START_SEC), 260 FLASH_CFG_MAX_SIZE = FLASH_MAX_SIZE(FLASH_CFG_NSECS), 261
| 259 */ 260 FLASH_CFG_START_SEC = 31, 261 FLASH_CFG_NSECS = 1, 262 FLASH_CFG_START = FLASH_START(FLASH_CFG_START_SEC), 263 FLASH_CFG_MAX_SIZE = FLASH_MAX_SIZE(FLASH_CFG_NSECS), 264
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262 FLASH_FPGA_CFG_START_SEC = 15, 263 FLASH_FPGA_CFG_START = FLASH_START(FLASH_FPGA_CFG_START_SEC),
| 265 /* 266 * We don't support FLASH devices which can't support the full 267 * standard set of sections which we need for normal operations. 268 */ 269 FLASH_MIN_SIZE = FLASH_CFG_START + FLASH_CFG_MAX_SIZE,
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264 265 /*
| 270 271 /*
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266 * Sectors 32-63 are reserved for FLASH failover.
| 272 * Sectors 32-63 for CUDBG.
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267 */
| 273 */
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| 274 FLASH_CUDBG_START_SEC = 32, 275 FLASH_CUDBG_NSECS = 32, 276 FLASH_CUDBG_START = FLASH_START(FLASH_CUDBG_START_SEC), 277 FLASH_CUDBG_MAX_SIZE = FLASH_MAX_SIZE(FLASH_CUDBG_NSECS), 278 279 /* 280 * Size of defined FLASH regions. 281 */ 282 FLASH_END_SEC = 64,
|
268}; 269 270#undef FLASH_START 271#undef FLASH_MAX_SIZE 272
| 283}; 284 285#undef FLASH_START 286#undef FLASH_MAX_SIZE 287
|
273#endif /* __CXGBE_T4_HW_H */
| 288#define S_SGE_TIMESTAMP 0 289#define M_SGE_TIMESTAMP 0xfffffffffffffffULL 290#define V_SGE_TIMESTAMP(x) ((__u64)(x) << S_SGE_TIMESTAMP) 291#define G_SGE_TIMESTAMP(x) (((__u64)(x) >> S_SGE_TIMESTAMP) & M_SGE_TIMESTAMP) 292 293#endif /* __T4_HW_H */
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