sys/dev/qlxgb/qla_reg.h

   1 /*-
   2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
   3  *
   4  * Copyright (c) 2011-2013 Qlogic Corporation
   5  * All rights reserved.
   6  *
   7  *  Redistribution and use in source and binary forms, with or without
   8  *  modification, are permitted provided that the following conditions
   9  *  are met:
  10  *
  11  *  1. Redistributions of source code must retain the above copyright
  12  *     notice, this list of conditions and the following disclaimer.
  13  *  2. Redistributions in binary form must reproduce the above copyright
  14  *     notice, this list of conditions and the following disclaimer in the
  15  *     documentation and/or other materials provided with the distribution.
  16  *
  17  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  18  *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  21  *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  22  *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  23  *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  24  *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  25  *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  26  *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  27  *  POSSIBILITY OF SUCH DAMAGE.
  28  *
  29  * $FreeBSD$
  30  */
  31 /*
  32  * File: qla_reg.h
  33  * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
  34  */
  35
  36 #ifndef _QLA_REG_H_
  37 #define _QLA_REG_H_
  38
  39 /*
  40  * Begin Definitions for QLA82xx Registers
  41  */
  42
  43 /*
  44  * Register offsets for QLA8022
  45  */
  46
  47 /******************************
  48  * PCIe Registers
  49  ******************************/
  50 #define Q8_CRB_WINDOW_2M                0x130060
  51
  52 #define Q8_INT_VECTOR                   0x130100
  53 #define Q8_INT_MASK                     0x130104
  54
  55 #define Q8_INT_TARGET_STATUS_F0         0x130118
  56 #define Q8_INT_TARGET_MASK_F0           0x130128
  57 #define Q8_INT_TARGET_STATUS_F1         0x130160
  58 #define Q8_INT_TARGET_MASK_F1           0x130170
  59 #define Q8_INT_TARGET_STATUS_F2         0x130164
  60 #define Q8_INT_TARGET_MASK_F2           0x130174
  61 #define Q8_INT_TARGET_STATUS_F3         0x130168
  62 #define Q8_INT_TARGET_MASK_F3           0x130178
  63 #define Q8_INT_TARGET_STATUS_F4         0x130360
  64 #define Q8_INT_TARGET_MASK_F4           0x130370
  65 #define Q8_INT_TARGET_STATUS_F5         0x130364
  66 #define Q8_INT_TARGET_MASK_F5           0x130374
  67 #define Q8_INT_TARGET_STATUS_F6         0x130368
  68 #define Q8_INT_TARGET_MASK_F6           0x130378
  69 #define Q8_INT_TARGET_STATUS_F7         0x13036C
  70 #define Q8_INT_TARGET_MASK_F7           0x13037C
  71
  72 #define Q8_SEM2_LOCK                    0x13C010
  73 #define Q8_SEM2_UNLOCK                  0x13C014
  74 #define Q8_SEM3_LOCK                    0x13C018
  75 #define Q8_SEM3_UNLOCK                  0x13C01C
  76 #define Q8_SEM5_LOCK                    0x13C028
  77 #define Q8_SEM5_UNLOCK                  0x13C02C
  78 #define Q8_SEM7_LOCK                    0x13C038
  79 #define Q8_SEM7_UNLOCK                  0x13C03C
  80
  81 /* Valid bit for a SEM<N>_LOCK registers */
  82 #define SEM_LOCK_BIT                    0x00000001
  83
  84 #define Q8_ROM_LOCKID                   0x1B2100
  85
  86 /*******************************
  87  * Firmware Interface Registers
  88  *******************************/
  89 #define Q8_FW_VER_MAJOR                 0x1B2150
  90 #define Q8_FW_VER_MINOR                 0x1B2154
  91 #define Q8_FW_VER_SUB                   0x1B2158
  92 #define Q8_FW_VER_BUILD                 0x1B2168
  93
  94 #define Q8_CMDPEG_STATE                 0x1B2250
  95 #define Q8_RCVPEG_STATE                 0x1B233C
  96 /*
  97  * definitions for Q8_CMDPEG_STATE
  98  */
  99 #define CMDPEG_PHAN_INIT_COMPLETE       0xFF01
 100
 101 #define Q8_ROM_STATUS                   0x1A0004
 102 /*
 103  * definitions for Q8_ROM_STATUS
 104  * bit definitions for Q8_UNM_ROMUSB_GLB_STATUS
 105  * 31:3 Reserved; Rest as below
 106  */
 107 #define ROM_STATUS_RDY                  0x0004
 108 #define ROM_STATUS_DONE                 0x0002
 109 #define ROM_STATUS_AUTO_ROM_SHDW        0x0001
 110
 111 #define Q8_ASIC_RESET                   0x1A0008
 112 /*
 113  * definitions for Q8_ASIC_RESET
 114  */
 115 #define ASIC_RESET_RST_XDMA             0x00800000 /* Reset XDMA */
 116 #define ASIC_RESET_PEG_ICACHE           0x00000020 /* Reset PEG_ICACHE */
 117 #define ASIC_RESET_PEG_DCACHE           0x00000010 /* Reset PEG_DCACHE */
 118 #define ASIC_RESET_PEG_3                0x00000008 /* Reset PEG_3 */
 119 #define ASIC_RESET_PEG_2                0x00000004 /* Reset PEG_2 */
 120 #define ASIC_RESET_PEG_1                0x00000002 /* Reset PEG_1 */
 121 #define ASIC_RESET_PEG_0                0x00000001 /* Reset PEG_0 */
 122
 123 #define Q8_COLD_BOOT                    0x1B21FC
 124 /*
 125  * definitions for Q8_COLD_BOOT
 126  */
 127 #define COLD_BOOT_VALUE         0x12345678
 128
 129 #define Q8_MIU_TEST_AGT_CTRL            0x180090
 130 #define Q8_MIU_TEST_AGT_ADDR_LO         0x180094
 131 #define Q8_MIU_TEST_AGT_ADDR_HI         0x180098
 132 #define Q8_MIU_TEST_AGT_WRDATA_LO       0x1800A0
 133 #define Q8_MIU_TEST_AGT_WRDATA_HI       0x1800A4
 134 #define Q8_MIU_TEST_AGT_RDDATA_LO       0x1800A8
 135 #define Q8_MIU_TEST_AGT_RDDATA_HI       0x1800AC
 136 #define Q8_MIU_TEST_AGT_WRDATA_ULO      0x1800B0
 137 #define Q8_MIU_TEST_AGT_WRDATA_UHI      0x1800B4
 138 #define Q8_MIU_TEST_AGT_RDDATA_ULO      0x1800B8
 139 #define Q8_MIU_TEST_AGT_RDDATA_UHI      0x1800BC
 140
 141 #define Q8_PEG_0_RESET                  0x160018
 142 #define Q8_PEG_0_CLR1                   0x160008
 143 #define Q8_PEG_0_CLR2                   0x16000C
 144 #define Q8_PEG_1_CLR1                   0x161008
 145 #define Q8_PEG_1_CLR2                   0x16100C
 146 #define Q8_PEG_2_CLR1                   0x162008
 147 #define Q8_PEG_2_CLR2                   0x16200C
 148 #define Q8_PEG_3_CLR1                   0x163008
 149 #define Q8_PEG_3_CLR2                   0x16300C
 150 #define Q8_PEG_4_CLR1                   0x164008
 151 #define Q8_PEG_4_CLR2                   0x16400C
 152 #define Q8_PEG_D_RESET1                 0x1650EC
 153 #define Q8_PEG_D_RESET2                 0x16504C
 154 #define Q8_PEG_HALT_STATUS1             0x1B20A8
 155 #define Q8_PEG_HALT_STATUS2             0x1B20AC
 156 #define Q8_FIRMWARE_HEARTBEAT           0x1B20B0
 157 #define Q8_PEG_I_RESET                  0x16604C
 158
 159 #define Q8_CRB_MAC_BLOCK_START          0x1B21C0
 160
 161 /***************************************************
 162  * Flash ROM Access Registers ( Indirect Registers )
 163  ***************************************************/
 164
 165 #define Q8_ROM_INSTR_OPCODE             0x03310004
 166 /*
 167  * bit definitions for Q8_ROM_INSTR_OPCODE
 168  * 31:8 Reserved; Rest Below
 169  */
 170 #define ROM_OPCODE_WR_STATUS_REG        0x01
 171 #define ROM_OPCODE_PROG_PAGE            0x02
 172 #define ROM_OPCODE_RD_BYTE              0x03
 173 #define ROM_OPCODE_WR_DISABLE           0x04
 174 #define ROM_OPCODE_RD_STATUS_REG        0x05
 175 #define ROM_OPCODE_WR_ENABLE            0x06
 176 #define ROM_OPCODE_FAST_RD              0x0B
 177 #define ROM_OPCODE_REL_DEEP_PWR_DWN     0xAB
 178 #define ROM_OPCODE_BULK_ERASE           0xC7
 179 #define ROM_OPCODE_DEEP_PWR_DWN         0xC9
 180 #define ROM_OPCODE_SECTOR_ERASE         0xD8
 181
 182 #define Q8_ROM_ADDRESS                  0x03310008
 183 /*
 184  * bit definitions for Q8_ROM_ADDRESS
 185  * 31:24 Reserved;
 186  * 23:0  Physical ROM Address in bytes
 187  */
 188
 189 #define Q8_ROM_ADDR_BYTE_COUNT          0x03310010
 190 /*
 191  * bit definitions for Q8_ROM_ADDR_BYTE_COUNT
 192  * 31:2 Reserved;
 193  * 1:0  max address bytes for ROM Interface
 194  */
 195
 196 #define Q8_ROM_DUMMY_BYTE_COUNT         0x03310014
 197 /*
 198  * bit definitions for Q8_ROM_DUMMY_BYTE_COUNT
 199  * 31:2 Reserved;
 200  * 1:0 dummy bytes for ROM Instructions
 201  */
 202
 203 #define Q8_ROM_RD_DATA                  0x03310018
 204 #define Q8_ROM_WR_DATA                  0x0331000C
 205 #define Q8_ROM_DIRECT_WINDOW            0x03310030
 206 #define Q8_ROM_DIRECT_DATA_OFFSET       0x03310000
 207
 208 #define Q8_NX_CDRP_CMD_RSP              0x1B2218
 209 #define Q8_NX_CDRP_ARG1                 0x1B221C
 210 #define Q8_NX_CDRP_ARG2                 0x1B2220
 211 #define Q8_NX_CDRP_ARG3                 0x1B2224
 212 #define Q8_NX_CDRP_SIGNATURE            0x1B2228
 213
 214 #define Q8_LINK_STATE                   0x1B2298
 215 #define Q8_LINK_SPEED_0                 0x1B22E8
 216 /*
 217  * Macros for reading and writing registers
 218  */
 219
 220 #if defined(__i386__) || defined(__amd64__)
 221 #define Q8_MB()    __asm volatile("mfence" ::: "memory")
 222 #define Q8_WMB()   __asm volatile("sfence" ::: "memory")
 223 #define Q8_RMB()   __asm volatile("lfence" ::: "memory")
 224 #else
 225 #define Q8_MB()
 226 #define Q8_WMB()
 227 #define Q8_RMB()
 228 #endif
 229
 230 #define READ_REG32(ha, reg) bus_read_4((ha->pci_reg), reg)
 231 #define READ_OFFSET32(ha, off) READ_REG32(ha, off)
 232
 233 #define WRITE_REG32(ha, reg, val) \
 234         {\
 235                 bus_write_4((ha->pci_reg), reg, val);\
 236                 bus_read_4((ha->pci_reg), reg);\
 237         }
 238
 239 #define WRITE_REG32_MB(ha, reg, val) \
 240         {\
 241                 Q8_WMB();\
 242                 bus_write_4((ha->pci_reg), reg, val);\
 243         }
 244
 245 #define WRITE_OFFSET32(ha, off, val)\
 246                 {\
 247                         bus_write_4((ha->pci_reg), off, val);\
 248                         bus_read_4((ha->pci_reg), off);\
 249                 }
 250
 251 #endif /* #ifndef _QLA_REG_H_ */