kernel/drivers/scsi/qla4xxx/ql4_nvram.h

   1 /*
   2  * QLogic iSCSI HBA Driver
   3  * Copyright (c)  2003-2013 QLogic Corporation
   4  *
   5  * See LICENSE.qla4xxx for copyright and licensing details.
   6  */
   7
   8 #ifndef _QL4XNVRM_H_
   9 #define _QL4XNVRM_H_
  10
  11 /**
  12  * AM29LV Flash definitions
  13  **/
  14 #define FM93C56A_SIZE_8  0x100
  15 #define FM93C56A_SIZE_16 0x80
  16 #define FM93C66A_SIZE_8  0x200
  17 #define FM93C66A_SIZE_16 0x100/* 4010 */
  18 #define FM93C86A_SIZE_16 0x400/* 4022 */
  19
  20 #define  FM93C56A_START       0x1
  21
  22 /* Commands */
  23 #define  FM93C56A_READ        0x2
  24 #define  FM93C56A_WEN         0x0
  25 #define  FM93C56A_WRITE       0x1
  26 #define  FM93C56A_WRITE_ALL   0x0
  27 #define  FM93C56A_WDS         0x0
  28 #define  FM93C56A_ERASE       0x3
  29 #define  FM93C56A_ERASE_ALL   0x0
  30
  31 /* Command Extensions */
  32 #define  FM93C56A_WEN_EXT        0x3
  33 #define  FM93C56A_WRITE_ALL_EXT  0x1
  34 #define  FM93C56A_WDS_EXT        0x0
  35 #define  FM93C56A_ERASE_ALL_EXT  0x2
  36
  37 /* Address Bits */
  38 #define  FM93C56A_NO_ADDR_BITS_16   8   /* 4010 */
  39 #define  FM93C56A_NO_ADDR_BITS_8    9   /* 4010 */
  40 #define  FM93C86A_NO_ADDR_BITS_16   10  /* 4022 */
  41
  42 /* Data Bits */
  43 #define  FM93C56A_DATA_BITS_16   16
  44 #define  FM93C56A_DATA_BITS_8    8
  45
  46 /* Special Bits */
  47 #define  FM93C56A_READ_DUMMY_BITS   1
  48 #define  FM93C56A_READY             0
  49 #define  FM93C56A_BUSY              1
  50 #define  FM93C56A_CMD_BITS          2
  51
  52 /* Auburn Bits */
  53 #define  AUBURN_EEPROM_DI           0x8
  54 #define  AUBURN_EEPROM_DI_0         0x0
  55 #define  AUBURN_EEPROM_DI_1         0x8
  56 #define  AUBURN_EEPROM_DO           0x4
  57 #define  AUBURN_EEPROM_DO_0         0x0
  58 #define  AUBURN_EEPROM_DO_1         0x4
  59 #define  AUBURN_EEPROM_CS           0x2
  60 #define  AUBURN_EEPROM_CS_0         0x0
  61 #define  AUBURN_EEPROM_CS_1         0x2
  62 #define  AUBURN_EEPROM_CLK_RISE     0x1
  63 #define  AUBURN_EEPROM_CLK_FALL     0x0
  64
  65 /**/
  66 /* EEPROM format */
  67 /**/
  68 struct bios_params {
  69         uint16_t SpinUpDelay:1;
  70         uint16_t BIOSDisable:1;
  71         uint16_t MMAPEnable:1;
  72         uint16_t BootEnable:1;
  73         uint16_t Reserved0:12;
  74         uint8_t bootID0:7;
  75         uint8_t bootID0Valid:1;
  76         uint8_t bootLUN0[8];
  77         uint8_t bootID1:7;
  78         uint8_t bootID1Valid:1;
  79         uint8_t bootLUN1[8];
  80         uint16_t MaxLunsPerTarget;
  81         uint8_t Reserved1[10];
  82 };
  83
  84 struct eeprom_port_cfg {
  85
  86         /* MTU MAC 0 */
  87         u16 etherMtu_mac;
  88
  89         /* Flow Control MAC 0 */
  90         u16 pauseThreshold_mac;
  91         u16 resumeThreshold_mac;
  92         u16 reserved[13];
  93 };
  94
  95 struct eeprom_function_cfg {
  96         u8 reserved[30];
  97
  98         /* MAC ADDR */
  99         u8 macAddress[6];
 100         u8 macAddressSecondary[6];
 101         u16 subsysVendorId;
 102         u16 subsysDeviceId;
 103 };
 104
 105 struct eeprom_data {
 106         union {
 107                 struct {        /* isp4010 */
 108                         u8 asic_id[4]; /* x00 */
 109                         u8 version;     /* x04 */
 110                         u8 reserved;    /* x05 */
 111                         u16 board_id;   /* x06 */
 112 #define   EEPROM_BOARDID_ELDORADO    1
 113 #define   EEPROM_BOARDID_PLACER      2
 114
 115 #define EEPROM_SERIAL_NUM_SIZE       16
 116                         u8 serial_number[EEPROM_SERIAL_NUM_SIZE]; /* x08 */
 117
 118                         /* ExtHwConfig: */
 119                         /* Offset = 24bytes
 120                          *
 121                          * | SSRAM Size|     |ST|PD|SDRAM SZ| W| B| SP  |  |
 122                          * |15|14|13|12|11|10| 9| 8| 7| 6| 5| 4| 3| 2| 1| 0|
 123                          * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
 124                          */
 125                         u16 ext_hw_conf; /* x18 */
 126                         u8 mac0[6];     /* x1A */
 127                         u8 mac1[6];     /* x20 */
 128                         u8 mac2[6];     /* x26 */
 129                         u8 mac3[6];     /* x2C */
 130                         u16 etherMtu;   /* x32 */
 131                         u16 macConfig;  /* x34 */
 132 #define  MAC_CONFIG_ENABLE_ANEG     0x0001
 133 #define  MAC_CONFIG_ENABLE_PAUSE    0x0002
 134                         u16 phyConfig;  /* x36 */
 135 #define  PHY_CONFIG_PHY_ADDR_MASK             0x1f
 136 #define  PHY_CONFIG_ENABLE_FW_MANAGEMENT_MASK 0x20
 137                         u16 reserved_56;        /* x38 */
 138
 139 #define EEPROM_UNUSED_1_SIZE   2
 140                         u8 unused_1[EEPROM_UNUSED_1_SIZE]; /* x3A */
 141                         u16 bufletSize; /* x3C */
 142                         u16 bufletCount;        /* x3E */
 143                         u16 bufletPauseThreshold; /* x40 */
 144                         u16 tcpWindowThreshold50; /* x42 */
 145                         u16 tcpWindowThreshold25; /* x44 */
 146                         u16 tcpWindowThreshold0; /* x46 */
 147                         u16 ipHashTableBaseHi;  /* x48 */
 148                         u16 ipHashTableBaseLo;  /* x4A */
 149                         u16 ipHashTableSize;    /* x4C */
 150                         u16 tcpHashTableBaseHi; /* x4E */
 151                         u16 tcpHashTableBaseLo; /* x50 */
 152                         u16 tcpHashTableSize;   /* x52 */
 153                         u16 ncbTableBaseHi;     /* x54 */
 154                         u16 ncbTableBaseLo;     /* x56 */
 155                         u16 ncbTableSize;       /* x58 */
 156                         u16 drbTableBaseHi;     /* x5A */
 157                         u16 drbTableBaseLo;     /* x5C */
 158                         u16 drbTableSize;       /* x5E */
 159
 160 #define EEPROM_UNUSED_2_SIZE   4
 161                         u8 unused_2[EEPROM_UNUSED_2_SIZE]; /* x60 */
 162                         u16 ipReassemblyTimeout; /* x64 */
 163                         u16 tcpMaxWindowSizeHi; /* x66 */
 164                         u16 tcpMaxWindowSizeLo; /* x68 */
 165                         u32 net_ip_addr0;       /* x6A Added for TOE
 166                                                  * functionality. */
 167                         u32 net_ip_addr1;       /* x6E */
 168                         u32 scsi_ip_addr0;      /* x72 */
 169                         u32 scsi_ip_addr1;      /* x76 */
 170 #define EEPROM_UNUSED_3_SIZE   128      /* changed from 144 to account
 171                                          * for ip addresses */
 172                         u8 unused_3[EEPROM_UNUSED_3_SIZE]; /* x7A */
 173                         u16 subsysVendorId_f0;  /* xFA */
 174                         u16 subsysDeviceId_f0;  /* xFC */
 175
 176                         /* Address = 0x7F */
 177 #define FM93C56A_SIGNATURE  0x9356
 178 #define FM93C66A_SIGNATURE  0x9366
 179                         u16 signature;  /* xFE */
 180
 181 #define EEPROM_UNUSED_4_SIZE   250
 182                         u8 unused_4[EEPROM_UNUSED_4_SIZE]; /* x100 */
 183                         u16 subsysVendorId_f1;  /* x1FA */
 184                         u16 subsysDeviceId_f1;  /* x1FC */
 185                         u16 checksum;   /* x1FE */
 186                 } __attribute__ ((packed)) isp4010;
 187                 struct {        /* isp4022 */
 188                         u8 asicId[4];   /* x00 */
 189                         u8 version;     /* x04 */
 190                         u8 reserved_5;  /* x05 */
 191                         u16 boardId;    /* x06 */
 192                         u8 boardIdStr[16];      /* x08 */
 193                         u8 serialNumber[16];    /* x18 */
 194
 195                         /* External Hardware Configuration */
 196                         u16 ext_hw_conf;        /* x28 */
 197
 198                         /* MAC 0 CONFIGURATION */
 199                         struct eeprom_port_cfg macCfg_port0; /* x2A */
 200
 201                         /* MAC 1 CONFIGURATION */
 202                         struct eeprom_port_cfg macCfg_port1; /* x4A */
 203
 204                         /* DDR SDRAM Configuration */
 205                         u16 bufletSize; /* x6A */
 206                         u16 bufletCount;        /* x6C */
 207                         u16 tcpWindowThreshold50; /* x6E */
 208                         u16 tcpWindowThreshold25; /* x70 */
 209                         u16 tcpWindowThreshold0; /* x72 */
 210                         u16 ipHashTableBaseHi;  /* x74 */
 211                         u16 ipHashTableBaseLo;  /* x76 */
 212                         u16 ipHashTableSize;    /* x78 */
 213                         u16 tcpHashTableBaseHi; /* x7A */
 214                         u16 tcpHashTableBaseLo; /* x7C */
 215                         u16 tcpHashTableSize;   /* x7E */
 216                         u16 ncbTableBaseHi;     /* x80 */
 217                         u16 ncbTableBaseLo;     /* x82 */
 218                         u16 ncbTableSize;       /* x84 */
 219                         u16 drbTableBaseHi;     /* x86 */
 220                         u16 drbTableBaseLo;     /* x88 */
 221                         u16 drbTableSize;       /* x8A */
 222                         u16 reserved_142[4];    /* x8C */
 223
 224                         /* TCP/IP Parameters */
 225                         u16 ipReassemblyTimeout; /* x94 */
 226                         u16 tcpMaxWindowSize;   /* x96 */
 227                         u16 ipSecurity; /* x98 */
 228                         u8 reserved_156[294]; /* x9A */
 229                         u16 qDebug[8];  /* QLOGIC USE ONLY   x1C0 */
 230                         struct eeprom_function_cfg funcCfg_fn0; /* x1D0 */
 231                         u16 reserved_510; /* x1FE */
 232
 233                         /* Address = 512 */
 234                         u8 oemSpace[432]; /* x200 */
 235                         struct bios_params sBIOSParams_fn1; /* x3B0 */
 236                         struct eeprom_function_cfg funcCfg_fn1; /* x3D0 */
 237                         u16 reserved_1022; /* x3FE */
 238
 239                         /* Address = 1024 */
 240                         u8 reserved_1024[464];  /* x400 */
 241                         struct eeprom_function_cfg funcCfg_fn2; /* x5D0 */
 242                         u16 reserved_1534; /* x5FE */
 243
 244                         /* Address = 1536 */
 245                         u8 reserved_1536[432];  /* x600 */
 246                         struct bios_params sBIOSParams_fn3; /* x7B0 */
 247                         struct eeprom_function_cfg funcCfg_fn3; /* x7D0 */
 248                         u16 checksum;   /* x7FE */
 249                 } __attribute__ ((packed)) isp4022;
 250         };
 251 };
 252
 253
 254 #endif  /* _QL4XNVRM_H_ */