cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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ips.h (41508B)


      1/*****************************************************************************/
      2/* ips.h -- driver for the Adaptec / IBM ServeRAID controller                */
      3/*                                                                           */
      4/* Written By: Keith Mitchell, IBM Corporation                               */
      5/*             Jack Hammer, Adaptec, Inc.                                    */
      6/*             David Jeffery, Adaptec, Inc.                                  */
      7/*                                                                           */
      8/* Copyright (C) 1999 IBM Corporation                                        */
      9/* Copyright (C) 2003 Adaptec, Inc.                                          */
     10/*                                                                           */
     11/* This program is free software; you can redistribute it and/or modify      */
     12/* it under the terms of the GNU General Public License as published by      */
     13/* the Free Software Foundation; either version 2 of the License, or         */
     14/* (at your option) any later version.                                       */
     15/*                                                                           */
     16/* This program is distributed in the hope that it will be useful,           */
     17/* but WITHOUT ANY WARRANTY; without even the implied warranty of            */
     18/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             */
     19/* GNU General Public License for more details.                              */
     20/*                                                                           */
     21/* NO WARRANTY                                                               */
     22/* THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR        */
     23/* CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT      */
     24/* LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,      */
     25/* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is    */
     26/* solely responsible for determining the appropriateness of using and       */
     27/* distributing the Program and assumes all risks associated with its        */
     28/* exercise of rights under this Agreement, including but not limited to     */
     29/* the risks and costs of program errors, damage to or loss of data,         */
     30/* programs or equipment, and unavailability or interruption of operations.  */
     31/*                                                                           */
     32/* DISCLAIMER OF LIABILITY                                                   */
     33/* NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY   */
     34/* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL        */
     35/* DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND   */
     36/* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR     */
     37/* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE    */
     38/* USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED  */
     39/* HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES             */
     40/*                                                                           */
     41/* You should have received a copy of the GNU General Public License         */
     42/* along with this program; if not, write to the Free Software               */
     43/* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
     44/*                                                                           */
     45/* Bugs/Comments/Suggestions should be mailed to:                            */
     46/*      ipslinux@adaptec.com                                                 */
     47/*                                                                           */
     48/*****************************************************************************/
     49
     50#ifndef _IPS_H_
     51   #define _IPS_H_
     52
     53#include <linux/nmi.h>
     54#include <linux/uaccess.h>
     55   #include <asm/io.h>
     56
     57   /*
     58    * Some handy macros
     59    */
     60   #define IPS_HA(x)                   ((ips_ha_t *) x->hostdata)
     61   #define IPS_COMMAND_ID(ha, scb)     (int) (scb - ha->scbs)
     62   #define IPS_IS_TROMBONE(ha)         (((ha->pcidev->device == IPS_DEVICEID_COPPERHEAD) && \
     63                                         (ha->pcidev->revision >= IPS_REVID_TROMBONE32) && \
     64                                         (ha->pcidev->revision <= IPS_REVID_TROMBONE64)) ? 1 : 0)
     65   #define IPS_IS_CLARINET(ha)         (((ha->pcidev->device == IPS_DEVICEID_COPPERHEAD) && \
     66                                         (ha->pcidev->revision >= IPS_REVID_CLARINETP1) && \
     67                                         (ha->pcidev->revision <= IPS_REVID_CLARINETP3)) ? 1 : 0)
     68   #define IPS_IS_MORPHEUS(ha)         (ha->pcidev->device == IPS_DEVICEID_MORPHEUS)
     69   #define IPS_IS_MARCO(ha)            (ha->pcidev->device == IPS_DEVICEID_MARCO)
     70   #define IPS_USE_I2O_DELIVER(ha)     ((IPS_IS_MORPHEUS(ha) || \
     71                                         (IPS_IS_TROMBONE(ha) && \
     72                                          (ips_force_i2o))) ? 1 : 0)
     73   #define IPS_USE_MEMIO(ha)           ((IPS_IS_MORPHEUS(ha) || \
     74                                         ((IPS_IS_TROMBONE(ha) || IPS_IS_CLARINET(ha)) && \
     75                                          (ips_force_memio))) ? 1 : 0)
     76
     77    #define IPS_HAS_ENH_SGLIST(ha)    (IPS_IS_MORPHEUS(ha) || IPS_IS_MARCO(ha))
     78    #define IPS_USE_ENH_SGLIST(ha)    ((ha)->flags & IPS_HA_ENH_SG)
     79    #define IPS_SGLIST_SIZE(ha)       (IPS_USE_ENH_SGLIST(ha) ? \
     80                                         sizeof(IPS_ENH_SG_LIST) : sizeof(IPS_STD_SG_LIST))
     81
     82  #define IPS_PRINTK(level, pcidev, format, arg...)                 \
     83            dev_printk(level , &((pcidev)->dev) , format , ## arg)
     84
     85   #define MDELAY(n)			\
     86	do {				\
     87		mdelay(n);		\
     88		touch_nmi_watchdog();	\
     89	} while (0)
     90
     91   #ifndef min
     92      #define min(x,y) ((x) < (y) ? x : y)
     93   #endif
     94
     95   #ifndef __iomem       /* For clean compiles in earlier kernels without __iomem annotations */
     96      #define __iomem
     97   #endif
     98
     99   /*
    100    * Adapter address map equates
    101    */
    102   #define IPS_REG_HISR                 0x08    /* Host Interrupt Status Reg   */
    103   #define IPS_REG_CCSAR                0x10    /* Cmd Channel System Addr Reg */
    104   #define IPS_REG_CCCR                 0x14    /* Cmd Channel Control Reg     */
    105   #define IPS_REG_SQHR                 0x20    /* Status Q Head Reg           */
    106   #define IPS_REG_SQTR                 0x24    /* Status Q Tail Reg           */
    107   #define IPS_REG_SQER                 0x28    /* Status Q End Reg            */
    108   #define IPS_REG_SQSR                 0x2C    /* Status Q Start Reg          */
    109   #define IPS_REG_SCPR                 0x05    /* Subsystem control port reg  */
    110   #define IPS_REG_ISPR                 0x06    /* interrupt status port reg   */
    111   #define IPS_REG_CBSP                 0x07    /* CBSP register               */
    112   #define IPS_REG_FLAP                 0x18    /* Flash address port          */
    113   #define IPS_REG_FLDP                 0x1C    /* Flash data port             */
    114   #define IPS_REG_NDAE                 0x38    /* Anaconda 64 NDAE Register   */
    115   #define IPS_REG_I2O_INMSGQ           0x40    /* I2O Inbound Message Queue   */
    116   #define IPS_REG_I2O_OUTMSGQ          0x44    /* I2O Outbound Message Queue  */
    117   #define IPS_REG_I2O_HIR              0x30    /* I2O Interrupt Status        */
    118   #define IPS_REG_I960_IDR             0x20    /* i960 Inbound Doorbell       */
    119   #define IPS_REG_I960_MSG0            0x18    /* i960 Outbound Reg 0         */
    120   #define IPS_REG_I960_MSG1            0x1C    /* i960 Outbound Reg 1         */
    121   #define IPS_REG_I960_OIMR            0x34    /* i960 Oubound Int Mask Reg   */
    122
    123   /*
    124    * Adapter register bit equates
    125    */
    126   #define IPS_BIT_GHI                  0x04    /* HISR General Host Interrupt */
    127   #define IPS_BIT_SQO                  0x02    /* HISR Status Q Overflow      */
    128   #define IPS_BIT_SCE                  0x01    /* HISR Status Channel Enqueue */
    129   #define IPS_BIT_SEM                  0x08    /* CCCR Semaphore Bit          */
    130   #define IPS_BIT_ILE                  0x10    /* CCCR ILE Bit                */
    131   #define IPS_BIT_START_CMD            0x101A  /* CCCR Start Command Channel  */
    132   #define IPS_BIT_START_STOP           0x0002  /* CCCR Start/Stop Bit         */
    133   #define IPS_BIT_RST                  0x80    /* SCPR Reset Bit              */
    134   #define IPS_BIT_EBM                  0x02    /* SCPR Enable Bus Master      */
    135   #define IPS_BIT_EI                   0x80    /* HISR Enable Interrupts      */
    136   #define IPS_BIT_OP                   0x01    /* OP bit in CBSP              */
    137   #define IPS_BIT_I2O_OPQI             0x08    /* General Host Interrupt      */
    138   #define IPS_BIT_I960_MSG0I           0x01    /* Message Register 0 Interrupt*/
    139   #define IPS_BIT_I960_MSG1I           0x02    /* Message Register 1 Interrupt*/
    140
    141   /*
    142    * Adapter Command ID Equates
    143    */
    144   #define IPS_CMD_GET_LD_INFO          0x19
    145   #define IPS_CMD_GET_SUBSYS           0x40
    146   #define IPS_CMD_READ_CONF            0x38
    147   #define IPS_CMD_RW_NVRAM_PAGE        0xBC
    148   #define IPS_CMD_READ                 0x02
    149   #define IPS_CMD_WRITE                0x03
    150   #define IPS_CMD_FFDC                 0xD7
    151   #define IPS_CMD_ENQUIRY              0x05
    152   #define IPS_CMD_FLUSH                0x0A
    153   #define IPS_CMD_READ_SG              0x82
    154   #define IPS_CMD_WRITE_SG             0x83
    155   #define IPS_CMD_DCDB                 0x04
    156   #define IPS_CMD_DCDB_SG              0x84
    157   #define IPS_CMD_EXTENDED_DCDB 	    0x95
    158   #define IPS_CMD_EXTENDED_DCDB_SG	    0x96
    159   #define IPS_CMD_CONFIG_SYNC          0x58
    160   #define IPS_CMD_ERROR_TABLE          0x17
    161   #define IPS_CMD_DOWNLOAD             0x20
    162   #define IPS_CMD_RW_BIOSFW            0x22
    163   #define IPS_CMD_GET_VERSION_INFO     0xC6
    164   #define IPS_CMD_RESET_CHANNEL        0x1A
    165
    166   /*
    167    * Adapter Equates
    168    */
    169   #define IPS_CSL                      0xFF
    170   #define IPS_POCL                     0x30
    171   #define IPS_NORM_STATE               0x00
    172   #define IPS_MAX_ADAPTER_TYPES        3
    173   #define IPS_MAX_ADAPTERS             16
    174   #define IPS_MAX_IOCTL                1
    175   #define IPS_MAX_IOCTL_QUEUE          8
    176   #define IPS_MAX_QUEUE                128
    177   #define IPS_BLKSIZE                  512
    178   #define IPS_MAX_SG                   17
    179   #define IPS_MAX_LD                   8
    180   #define IPS_MAX_CHANNELS             4
    181   #define IPS_MAX_TARGETS              15
    182   #define IPS_MAX_CHUNKS               16
    183   #define IPS_MAX_CMDS                 128
    184   #define IPS_MAX_XFER                 0x10000
    185   #define IPS_NVRAM_P5_SIG             0xFFDDBB99
    186   #define IPS_MAX_POST_BYTES           0x02
    187   #define IPS_MAX_CONFIG_BYTES         0x02
    188   #define IPS_GOOD_POST_STATUS         0x80
    189   #define IPS_SEM_TIMEOUT              2000
    190   #define IPS_IOCTL_COMMAND            0x0D
    191   #define IPS_INTR_ON                  0
    192   #define IPS_INTR_IORL                1
    193   #define IPS_FFDC                     99
    194   #define IPS_ADAPTER_ID               0xF
    195   #define IPS_VENDORID_IBM             0x1014
    196   #define IPS_VENDORID_ADAPTEC         0x9005
    197   #define IPS_DEVICEID_COPPERHEAD      0x002E
    198   #define IPS_DEVICEID_MORPHEUS        0x01BD
    199   #define IPS_DEVICEID_MARCO           0x0250
    200   #define IPS_SUBDEVICEID_4M           0x01BE
    201   #define IPS_SUBDEVICEID_4L           0x01BF
    202   #define IPS_SUBDEVICEID_4MX          0x0208
    203   #define IPS_SUBDEVICEID_4LX          0x020E
    204   #define IPS_SUBDEVICEID_5I2          0x0259
    205   #define IPS_SUBDEVICEID_5I1          0x0258
    206   #define IPS_SUBDEVICEID_6M           0x0279
    207   #define IPS_SUBDEVICEID_6I           0x028C
    208   #define IPS_SUBDEVICEID_7k           0x028E
    209   #define IPS_SUBDEVICEID_7M           0x028F
    210   #define IPS_IOCTL_SIZE               8192
    211   #define IPS_STATUS_SIZE              4
    212   #define IPS_STATUS_Q_SIZE            (IPS_MAX_CMDS+1) * IPS_STATUS_SIZE
    213   #define IPS_IMAGE_SIZE               500 * 1024
    214   #define IPS_MEMMAP_SIZE              128
    215   #define IPS_ONE_MSEC                 1
    216   #define IPS_ONE_SEC                  1000
    217
    218   /*
    219    * Geometry Settings
    220    */
    221   #define IPS_COMP_HEADS               128
    222   #define IPS_COMP_SECTORS             32
    223   #define IPS_NORM_HEADS               254
    224   #define IPS_NORM_SECTORS             63
    225
    226   /*
    227    * Adapter Basic Status Codes
    228    */
    229   #define IPS_BASIC_STATUS_MASK        0xFF
    230   #define IPS_GSC_STATUS_MASK          0x0F
    231   #define IPS_CMD_SUCCESS              0x00
    232   #define IPS_CMD_RECOVERED_ERROR      0x01
    233   #define IPS_INVAL_OPCO               0x03
    234   #define IPS_INVAL_CMD_BLK            0x04
    235   #define IPS_INVAL_PARM_BLK           0x05
    236   #define IPS_BUSY                     0x08
    237   #define IPS_CMD_CMPLT_WERROR         0x0C
    238   #define IPS_LD_ERROR                 0x0D
    239   #define IPS_CMD_TIMEOUT              0x0E
    240   #define IPS_PHYS_DRV_ERROR           0x0F
    241
    242   /*
    243    * Adapter Extended Status Equates
    244    */
    245   #define IPS_ERR_SEL_TO               0xF0
    246   #define IPS_ERR_OU_RUN               0xF2
    247   #define IPS_ERR_HOST_RESET           0xF7
    248   #define IPS_ERR_DEV_RESET            0xF8
    249   #define IPS_ERR_RECOVERY             0xFC
    250   #define IPS_ERR_CKCOND               0xFF
    251
    252   /*
    253    * Operating System Defines
    254    */
    255   #define IPS_OS_WINDOWS_NT            0x01
    256   #define IPS_OS_NETWARE               0x02
    257   #define IPS_OS_OPENSERVER            0x03
    258   #define IPS_OS_UNIXWARE              0x04
    259   #define IPS_OS_SOLARIS               0x05
    260   #define IPS_OS_OS2                   0x06
    261   #define IPS_OS_LINUX                 0x07
    262   #define IPS_OS_FREEBSD               0x08
    263
    264   /*
    265    * Adapter Revision ID's
    266    */
    267   #define IPS_REVID_SERVERAID          0x02
    268   #define IPS_REVID_NAVAJO             0x03
    269   #define IPS_REVID_SERVERAID2         0x04
    270   #define IPS_REVID_CLARINETP1         0x05
    271   #define IPS_REVID_CLARINETP2         0x07
    272   #define IPS_REVID_CLARINETP3         0x0D
    273   #define IPS_REVID_TROMBONE32         0x0F
    274   #define IPS_REVID_TROMBONE64         0x10
    275
    276   /*
    277    * NVRAM Page 5 Adapter Defines
    278    */
    279   #define IPS_ADTYPE_SERVERAID         0x01
    280   #define IPS_ADTYPE_SERVERAID2        0x02
    281   #define IPS_ADTYPE_NAVAJO            0x03
    282   #define IPS_ADTYPE_KIOWA             0x04
    283   #define IPS_ADTYPE_SERVERAID3        0x05
    284   #define IPS_ADTYPE_SERVERAID3L       0x06
    285   #define IPS_ADTYPE_SERVERAID4H       0x07
    286   #define IPS_ADTYPE_SERVERAID4M       0x08
    287   #define IPS_ADTYPE_SERVERAID4L       0x09
    288   #define IPS_ADTYPE_SERVERAID4MX      0x0A
    289   #define IPS_ADTYPE_SERVERAID4LX      0x0B
    290   #define IPS_ADTYPE_SERVERAID5I2      0x0C
    291   #define IPS_ADTYPE_SERVERAID5I1      0x0D
    292   #define IPS_ADTYPE_SERVERAID6M       0x0E
    293   #define IPS_ADTYPE_SERVERAID6I       0x0F
    294   #define IPS_ADTYPE_SERVERAID7t       0x10
    295   #define IPS_ADTYPE_SERVERAID7k       0x11
    296   #define IPS_ADTYPE_SERVERAID7M       0x12
    297
    298   /*
    299    * Adapter Command/Status Packet Definitions
    300    */
    301   #define IPS_SUCCESS                  0x01 /* Successfully completed       */
    302   #define IPS_SUCCESS_IMM              0x02 /* Success - Immediately        */
    303   #define IPS_FAILURE                  0x04 /* Completed with Error         */
    304
    305   /*
    306    * Logical Drive Equates
    307    */
    308   #define IPS_LD_OFFLINE               0x02
    309   #define IPS_LD_OKAY                  0x03
    310   #define IPS_LD_FREE                  0x00
    311   #define IPS_LD_SYS                   0x06
    312   #define IPS_LD_CRS                   0x24
    313
    314   /*
    315    * DCDB Table Equates
    316    */
    317   #define IPS_NO_DISCONNECT            0x00
    318   #define IPS_DISCONNECT_ALLOWED       0x80
    319   #define IPS_NO_AUTO_REQSEN           0x40
    320   #define IPS_DATA_NONE                0x00
    321   #define IPS_DATA_UNK                 0x00
    322   #define IPS_DATA_IN                  0x01
    323   #define IPS_DATA_OUT                 0x02
    324   #define IPS_TRANSFER64K              0x08
    325   #define IPS_NOTIMEOUT                0x00
    326   #define IPS_TIMEOUT10                0x10
    327   #define IPS_TIMEOUT60                0x20
    328   #define IPS_TIMEOUT20M               0x30
    329
    330   /*
    331    * SCSI Inquiry Data Flags
    332    */
    333   #define IPS_SCSI_INQ_TYPE_DASD       0x00
    334   #define IPS_SCSI_INQ_TYPE_PROCESSOR  0x03
    335   #define IPS_SCSI_INQ_LU_CONNECTED    0x00
    336   #define IPS_SCSI_INQ_RD_REV2         0x02
    337   #define IPS_SCSI_INQ_REV2            0x02
    338   #define IPS_SCSI_INQ_REV3            0x03
    339   #define IPS_SCSI_INQ_Address16       0x01
    340   #define IPS_SCSI_INQ_Address32       0x02
    341   #define IPS_SCSI_INQ_MedChanger      0x08
    342   #define IPS_SCSI_INQ_MultiPort       0x10
    343   #define IPS_SCSI_INQ_EncServ         0x40
    344   #define IPS_SCSI_INQ_SoftReset       0x01
    345   #define IPS_SCSI_INQ_CmdQue          0x02
    346   #define IPS_SCSI_INQ_Linked          0x08
    347   #define IPS_SCSI_INQ_Sync            0x10
    348   #define IPS_SCSI_INQ_WBus16          0x20
    349   #define IPS_SCSI_INQ_WBus32          0x40
    350   #define IPS_SCSI_INQ_RelAdr          0x80
    351
    352   /*
    353    * SCSI Request Sense Data Flags
    354    */
    355   #define IPS_SCSI_REQSEN_VALID        0x80
    356   #define IPS_SCSI_REQSEN_CURRENT_ERR  0x70
    357   #define IPS_SCSI_REQSEN_NO_SENSE     0x00
    358
    359   /*
    360    * SCSI Mode Page Equates
    361    */
    362   #define IPS_SCSI_MP3_SoftSector      0x01
    363   #define IPS_SCSI_MP3_HardSector      0x02
    364   #define IPS_SCSI_MP3_Removeable      0x04
    365   #define IPS_SCSI_MP3_AllocateSurface 0x08
    366
    367   /*
    368    * HA Flags
    369    */
    370
    371   #define IPS_HA_ENH_SG                0x1
    372
    373   /*
    374    * SCB Flags
    375    */
    376   #define IPS_SCB_MAP_SG               0x00008
    377   #define IPS_SCB_MAP_SINGLE           0X00010
    378
    379   /*
    380    * Passthru stuff
    381    */
    382   #define IPS_COPPUSRCMD              (('C'<<8) | 65)
    383   #define IPS_COPPIOCCMD              (('C'<<8) | 66)
    384   #define IPS_NUMCTRLS                (('C'<<8) | 68)
    385   #define IPS_CTRLINFO                (('C'<<8) | 69)
    386
    387   /* flashing defines */
    388   #define IPS_FW_IMAGE                0x00
    389   #define IPS_BIOS_IMAGE              0x01
    390   #define IPS_WRITE_FW                0x01
    391   #define IPS_WRITE_BIOS              0x02
    392   #define IPS_ERASE_BIOS              0x03
    393   #define IPS_BIOS_HEADER             0xC0
    394
    395   /* time oriented stuff */
    396   #define IPS_SECS_8HOURS              28800
    397
    398   /*
    399    * Scsi_Host Template
    400    */
    401   static int ips_biosparam(struct scsi_device *sdev, struct block_device *bdev,
    402		sector_t capacity, int geom[]);
    403   static int ips_slave_configure(struct scsi_device *SDptr);
    404
    405/*
    406 * Raid Command Formats
    407 */
    408typedef struct {
    409   uint8_t  op_code;
    410   uint8_t  command_id;
    411   uint8_t  log_drv;
    412   uint8_t  sg_count;
    413   uint32_t lba;
    414   uint32_t sg_addr;
    415   uint16_t sector_count;
    416   uint8_t  segment_4G;
    417   uint8_t  enhanced_sg;
    418   uint32_t ccsar;
    419   uint32_t cccr;
    420} IPS_IO_CMD, *PIPS_IO_CMD;
    421
    422typedef struct {
    423   uint8_t  op_code;
    424   uint8_t  command_id;
    425   uint16_t reserved;
    426   uint32_t reserved2;
    427   uint32_t buffer_addr;
    428   uint32_t reserved3;
    429   uint32_t ccsar;
    430   uint32_t cccr;
    431} IPS_LD_CMD, *PIPS_LD_CMD;
    432
    433typedef struct {
    434   uint8_t  op_code;
    435   uint8_t  command_id;
    436   uint8_t  reserved;
    437   uint8_t  reserved2;
    438   uint32_t reserved3;
    439   uint32_t buffer_addr;
    440   uint32_t reserved4;
    441} IPS_IOCTL_CMD, *PIPS_IOCTL_CMD;
    442
    443typedef struct {
    444   uint8_t  op_code;
    445   uint8_t  command_id;
    446   uint8_t  channel;
    447   uint8_t  reserved3;
    448   uint8_t  reserved4;
    449   uint8_t  reserved5;
    450   uint8_t  reserved6;
    451   uint8_t  reserved7;
    452   uint8_t  reserved8;
    453   uint8_t  reserved9;
    454   uint8_t  reserved10;
    455   uint8_t  reserved11;
    456   uint8_t  reserved12;
    457   uint8_t  reserved13;
    458   uint8_t  reserved14;
    459   uint8_t  adapter_flag;
    460} IPS_RESET_CMD, *PIPS_RESET_CMD;
    461
    462typedef struct {
    463   uint8_t  op_code;
    464   uint8_t  command_id;
    465   uint16_t reserved;
    466   uint32_t reserved2;
    467   uint32_t dcdb_address;
    468   uint16_t reserved3;
    469   uint8_t  segment_4G;
    470   uint8_t  enhanced_sg;
    471   uint32_t ccsar;
    472   uint32_t cccr;
    473} IPS_DCDB_CMD, *PIPS_DCDB_CMD;
    474
    475typedef struct {
    476   uint8_t  op_code;
    477   uint8_t  command_id;
    478   uint8_t  channel;
    479   uint8_t  source_target;
    480   uint32_t reserved;
    481   uint32_t reserved2;
    482   uint32_t reserved3;
    483   uint32_t ccsar;
    484   uint32_t cccr;
    485} IPS_CS_CMD, *PIPS_CS_CMD;
    486
    487typedef struct {
    488   uint8_t  op_code;
    489   uint8_t  command_id;
    490   uint8_t  log_drv;
    491   uint8_t  control;
    492   uint32_t reserved;
    493   uint32_t reserved2;
    494   uint32_t reserved3;
    495   uint32_t ccsar;
    496   uint32_t cccr;
    497} IPS_US_CMD, *PIPS_US_CMD;
    498
    499typedef struct {
    500   uint8_t  op_code;
    501   uint8_t  command_id;
    502   uint8_t  reserved;
    503   uint8_t  state;
    504   uint32_t reserved2;
    505   uint32_t reserved3;
    506   uint32_t reserved4;
    507   uint32_t ccsar;
    508   uint32_t cccr;
    509} IPS_FC_CMD, *PIPS_FC_CMD;
    510
    511typedef struct {
    512   uint8_t  op_code;
    513   uint8_t  command_id;
    514   uint8_t  reserved;
    515   uint8_t  desc;
    516   uint32_t reserved2;
    517   uint32_t buffer_addr;
    518   uint32_t reserved3;
    519   uint32_t ccsar;
    520   uint32_t cccr;
    521} IPS_STATUS_CMD, *PIPS_STATUS_CMD;
    522
    523typedef struct {
    524   uint8_t  op_code;
    525   uint8_t  command_id;
    526   uint8_t  page;
    527   uint8_t  write;
    528   uint32_t reserved;
    529   uint32_t buffer_addr;
    530   uint32_t reserved2;
    531   uint32_t ccsar;
    532   uint32_t cccr;
    533} IPS_NVRAM_CMD, *PIPS_NVRAM_CMD;
    534
    535typedef struct
    536{
    537    uint8_t  op_code;
    538    uint8_t  command_id;
    539    uint16_t reserved;
    540    uint32_t count;
    541    uint32_t buffer_addr;
    542    uint32_t reserved2;
    543} IPS_VERSION_INFO, *PIPS_VERSION_INFO;
    544
    545typedef struct {
    546   uint8_t  op_code;
    547   uint8_t  command_id;
    548   uint8_t  reset_count;
    549   uint8_t  reset_type;
    550   uint8_t  second;
    551   uint8_t  minute;
    552   uint8_t  hour;
    553   uint8_t  day;
    554   uint8_t  reserved1[4];
    555   uint8_t  month;
    556   uint8_t  yearH;
    557   uint8_t  yearL;
    558   uint8_t  reserved2;
    559} IPS_FFDC_CMD, *PIPS_FFDC_CMD;
    560
    561typedef struct {
    562   uint8_t  op_code;
    563   uint8_t  command_id;
    564   uint8_t  type;
    565   uint8_t  direction;
    566   uint32_t count;
    567   uint32_t buffer_addr;
    568   uint8_t  total_packets;
    569   uint8_t  packet_num;
    570   uint16_t reserved;
    571} IPS_FLASHFW_CMD, *PIPS_FLASHFW_CMD;
    572
    573typedef struct {
    574   uint8_t  op_code;
    575   uint8_t  command_id;
    576   uint8_t  type;
    577   uint8_t  direction;
    578   uint32_t count;
    579   uint32_t buffer_addr;
    580   uint32_t offset;
    581} IPS_FLASHBIOS_CMD, *PIPS_FLASHBIOS_CMD;
    582
    583typedef union {
    584   IPS_IO_CMD         basic_io;
    585   IPS_LD_CMD         logical_info;
    586   IPS_IOCTL_CMD      ioctl_info;
    587   IPS_DCDB_CMD       dcdb;
    588   IPS_CS_CMD         config_sync;
    589   IPS_US_CMD         unlock_stripe;
    590   IPS_FC_CMD         flush_cache;
    591   IPS_STATUS_CMD     status;
    592   IPS_NVRAM_CMD      nvram;
    593   IPS_FFDC_CMD       ffdc;
    594   IPS_FLASHFW_CMD    flashfw;
    595   IPS_FLASHBIOS_CMD  flashbios;
    596   IPS_VERSION_INFO   version_info;
    597   IPS_RESET_CMD      reset;
    598} IPS_HOST_COMMAND, *PIPS_HOST_COMMAND;
    599
    600typedef struct {
    601   uint8_t  logical_id;
    602   uint8_t  reserved;
    603   uint8_t  raid_level;
    604   uint8_t  state;
    605   uint32_t sector_count;
    606} IPS_DRIVE_INFO, *PIPS_DRIVE_INFO;
    607
    608typedef struct {
    609   uint8_t       no_of_log_drive;
    610   uint8_t       reserved[3];
    611   IPS_DRIVE_INFO drive_info[IPS_MAX_LD];
    612} IPS_LD_INFO, *PIPS_LD_INFO;
    613
    614typedef struct {
    615   uint8_t   device_address;
    616   uint8_t   cmd_attribute;
    617   uint16_t  transfer_length;
    618   uint32_t  buffer_pointer;
    619   uint8_t   cdb_length;
    620   uint8_t   sense_length;
    621   uint8_t   sg_count;
    622   uint8_t   reserved;
    623   uint8_t   scsi_cdb[12];
    624   uint8_t   sense_info[64];
    625   uint8_t   scsi_status;
    626   uint8_t   reserved2[3];
    627} IPS_DCDB_TABLE, *PIPS_DCDB_TABLE;
    628
    629typedef struct {
    630   uint8_t   device_address;
    631   uint8_t   cmd_attribute;
    632   uint8_t   cdb_length;
    633   uint8_t   reserved_for_LUN;
    634   uint32_t  transfer_length;
    635   uint32_t  buffer_pointer;
    636   uint16_t  sg_count;
    637   uint8_t   sense_length;
    638   uint8_t   scsi_status;
    639   uint32_t  reserved;
    640   uint8_t   scsi_cdb[16];
    641   uint8_t   sense_info[56];
    642} IPS_DCDB_TABLE_TAPE, *PIPS_DCDB_TABLE_TAPE;
    643
    644typedef union {
    645   struct {
    646      volatile uint8_t  reserved;
    647      volatile uint8_t  command_id;
    648      volatile uint8_t  basic_status;
    649      volatile uint8_t  extended_status;
    650   } fields;
    651
    652   volatile uint32_t    value;
    653} IPS_STATUS, *PIPS_STATUS;
    654
    655typedef struct {
    656   IPS_STATUS           status[IPS_MAX_CMDS + 1];
    657   volatile PIPS_STATUS p_status_start;
    658   volatile PIPS_STATUS p_status_end;
    659   volatile PIPS_STATUS p_status_tail;
    660   volatile uint32_t    hw_status_start;
    661   volatile uint32_t    hw_status_tail;
    662} IPS_ADAPTER, *PIPS_ADAPTER;
    663
    664typedef struct {
    665   uint8_t  ucLogDriveCount;
    666   uint8_t  ucMiscFlag;
    667   uint8_t  ucSLTFlag;
    668   uint8_t  ucBSTFlag;
    669   uint8_t  ucPwrChgCnt;
    670   uint8_t  ucWrongAdrCnt;
    671   uint8_t  ucUnidentCnt;
    672   uint8_t  ucNVramDevChgCnt;
    673   uint8_t  CodeBlkVersion[8];
    674   uint8_t  BootBlkVersion[8];
    675   uint32_t ulDriveSize[IPS_MAX_LD];
    676   uint8_t  ucConcurrentCmdCount;
    677   uint8_t  ucMaxPhysicalDevices;
    678   uint16_t usFlashRepgmCount;
    679   uint8_t  ucDefunctDiskCount;
    680   uint8_t  ucRebuildFlag;
    681   uint8_t  ucOfflineLogDrvCount;
    682   uint8_t  ucCriticalDrvCount;
    683   uint16_t usConfigUpdateCount;
    684   uint8_t  ucBlkFlag;
    685   uint8_t  reserved;
    686   uint16_t usAddrDeadDisk[IPS_MAX_CHANNELS * (IPS_MAX_TARGETS + 1)];
    687} IPS_ENQ, *PIPS_ENQ;
    688
    689typedef struct {
    690   uint8_t  ucInitiator;
    691   uint8_t  ucParameters;
    692   uint8_t  ucMiscFlag;
    693   uint8_t  ucState;
    694   uint32_t ulBlockCount;
    695   uint8_t  ucDeviceId[28];
    696} IPS_DEVSTATE, *PIPS_DEVSTATE;
    697
    698typedef struct {
    699   uint8_t  ucChn;
    700   uint8_t  ucTgt;
    701   uint16_t ucReserved;
    702   uint32_t ulStartSect;
    703   uint32_t ulNoOfSects;
    704} IPS_CHUNK, *PIPS_CHUNK;
    705
    706typedef struct {
    707   uint16_t ucUserField;
    708   uint8_t  ucState;
    709   uint8_t  ucRaidCacheParam;
    710   uint8_t  ucNoOfChunkUnits;
    711   uint8_t  ucStripeSize;
    712   uint8_t  ucParams;
    713   uint8_t  ucReserved;
    714   uint32_t ulLogDrvSize;
    715   IPS_CHUNK chunk[IPS_MAX_CHUNKS];
    716} IPS_LD, *PIPS_LD;
    717
    718typedef struct {
    719   uint8_t  board_disc[8];
    720   uint8_t  processor[8];
    721   uint8_t  ucNoChanType;
    722   uint8_t  ucNoHostIntType;
    723   uint8_t  ucCompression;
    724   uint8_t  ucNvramType;
    725   uint32_t ulNvramSize;
    726} IPS_HARDWARE, *PIPS_HARDWARE;
    727
    728typedef struct {
    729   uint8_t        ucLogDriveCount;
    730   uint8_t        ucDateD;
    731   uint8_t        ucDateM;
    732   uint8_t        ucDateY;
    733   uint8_t        init_id[4];
    734   uint8_t        host_id[12];
    735   uint8_t        time_sign[8];
    736   uint32_t       UserOpt;
    737   uint16_t       user_field;
    738   uint8_t        ucRebuildRate;
    739   uint8_t        ucReserve;
    740   IPS_HARDWARE   hardware_disc;
    741   IPS_LD         logical_drive[IPS_MAX_LD];
    742   IPS_DEVSTATE   dev[IPS_MAX_CHANNELS][IPS_MAX_TARGETS+1];
    743   uint8_t        reserved[512];
    744} IPS_CONF, *PIPS_CONF;
    745
    746typedef struct {
    747   uint32_t  signature;
    748   uint8_t   reserved1;
    749   uint8_t   adapter_slot;
    750   uint16_t  adapter_type;
    751   uint8_t   ctrl_bios[8];
    752   uint8_t   versioning;                   /* 1 = Versioning Supported, else 0 */
    753   uint8_t   version_mismatch;             /* 1 = Versioning MisMatch,  else 0 */
    754   uint8_t   reserved2;
    755   uint8_t   operating_system;
    756   uint8_t   driver_high[4];
    757   uint8_t   driver_low[4];
    758   uint8_t   BiosCompatibilityID[8];
    759   uint8_t   ReservedForOS2[8];
    760   uint8_t   bios_high[4];                 /* Adapter's Flashed BIOS Version   */
    761   uint8_t   bios_low[4];
    762   uint8_t   adapter_order[16];            /* BIOS Telling us the Sort Order   */
    763   uint8_t   Filler[60];
    764} IPS_NVRAM_P5, *PIPS_NVRAM_P5;
    765
    766/*--------------------------------------------------------------------------*/
    767/* Data returned from a GetVersion Command                                  */
    768/*--------------------------------------------------------------------------*/
    769
    770                                             /* SubSystem Parameter[4]      */
    771#define  IPS_GET_VERSION_SUPPORT 0x00018000  /* Mask for Versioning Support */
    772
    773typedef struct
    774{
    775   uint32_t  revision;
    776   uint8_t   bootBlkVersion[32];
    777   uint8_t   bootBlkAttributes[4];
    778   uint8_t   codeBlkVersion[32];
    779   uint8_t   biosVersion[32];
    780   uint8_t   biosAttributes[4];
    781   uint8_t   compatibilityId[32];
    782   uint8_t   reserved[4];
    783} IPS_VERSION_DATA;
    784
    785
    786typedef struct _IPS_SUBSYS {
    787   uint32_t  param[128];
    788} IPS_SUBSYS, *PIPS_SUBSYS;
    789
    790/**
    791 ** SCSI Structures
    792 **/
    793
    794/*
    795 * Inquiry Data Format
    796 */
    797typedef struct {
    798   uint8_t   DeviceType;
    799   uint8_t   DeviceTypeQualifier;
    800   uint8_t   Version;
    801   uint8_t   ResponseDataFormat;
    802   uint8_t   AdditionalLength;
    803   uint8_t   Reserved;
    804   uint8_t   Flags[2];
    805   uint8_t   VendorId[8];
    806   uint8_t   ProductId[16];
    807   uint8_t   ProductRevisionLevel[4];
    808   uint8_t   Reserved2;                                  /* Provides NULL terminator to name */
    809} IPS_SCSI_INQ_DATA, *PIPS_SCSI_INQ_DATA;
    810
    811/*
    812 * Read Capacity Data Format
    813 */
    814typedef struct {
    815   uint32_t lba;
    816   uint32_t len;
    817} IPS_SCSI_CAPACITY;
    818
    819/*
    820 * Request Sense Data Format
    821 */
    822typedef struct {
    823   uint8_t  ResponseCode;
    824   uint8_t  SegmentNumber;
    825   uint8_t  Flags;
    826   uint8_t  Information[4];
    827   uint8_t  AdditionalLength;
    828   uint8_t  CommandSpecific[4];
    829   uint8_t  AdditionalSenseCode;
    830   uint8_t  AdditionalSenseCodeQual;
    831   uint8_t  FRUCode;
    832   uint8_t  SenseKeySpecific[3];
    833} IPS_SCSI_REQSEN;
    834
    835/*
    836 * Sense Data Format - Page 3
    837 */
    838typedef struct {
    839   uint8_t  PageCode;
    840   uint8_t  PageLength;
    841   uint16_t TracksPerZone;
    842   uint16_t AltSectorsPerZone;
    843   uint16_t AltTracksPerZone;
    844   uint16_t AltTracksPerVolume;
    845   uint16_t SectorsPerTrack;
    846   uint16_t BytesPerSector;
    847   uint16_t Interleave;
    848   uint16_t TrackSkew;
    849   uint16_t CylinderSkew;
    850   uint8_t  flags;
    851   uint8_t  reserved[3];
    852} IPS_SCSI_MODE_PAGE3;
    853
    854/*
    855 * Sense Data Format - Page 4
    856 */
    857typedef struct {
    858   uint8_t  PageCode;
    859   uint8_t  PageLength;
    860   uint16_t CylindersHigh;
    861   uint8_t  CylindersLow;
    862   uint8_t  Heads;
    863   uint16_t WritePrecompHigh;
    864   uint8_t  WritePrecompLow;
    865   uint16_t ReducedWriteCurrentHigh;
    866   uint8_t  ReducedWriteCurrentLow;
    867   uint16_t StepRate;
    868   uint16_t LandingZoneHigh;
    869   uint8_t  LandingZoneLow;
    870   uint8_t  flags;
    871   uint8_t  RotationalOffset;
    872   uint8_t  Reserved;
    873   uint16_t MediumRotationRate;
    874   uint8_t  Reserved2[2];
    875} IPS_SCSI_MODE_PAGE4;
    876
    877/*
    878 * Sense Data Format - Page 8
    879 */
    880typedef struct {
    881   uint8_t  PageCode;
    882   uint8_t  PageLength;
    883   uint8_t  flags;
    884   uint8_t  RetentPrio;
    885   uint16_t DisPrefetchLen;
    886   uint16_t MinPrefetchLen;
    887   uint16_t MaxPrefetchLen;
    888   uint16_t MaxPrefetchCeiling;
    889} IPS_SCSI_MODE_PAGE8;
    890
    891/*
    892 * Sense Data Format - Block Descriptor (DASD)
    893 */
    894typedef struct {
    895   uint32_t NumberOfBlocks;
    896   uint8_t  DensityCode;
    897   uint16_t BlockLengthHigh;
    898   uint8_t  BlockLengthLow;
    899} IPS_SCSI_MODE_PAGE_BLKDESC;
    900
    901/*
    902 * Sense Data Format - Mode Page Header
    903 */
    904typedef struct {
    905   uint8_t  DataLength;
    906   uint8_t  MediumType;
    907   uint8_t  Reserved;
    908   uint8_t  BlockDescLength;
    909} IPS_SCSI_MODE_PAGE_HEADER;
    910
    911typedef struct {
    912   IPS_SCSI_MODE_PAGE_HEADER  hdr;
    913   IPS_SCSI_MODE_PAGE_BLKDESC blkdesc;
    914
    915   union {
    916      IPS_SCSI_MODE_PAGE3 pg3;
    917      IPS_SCSI_MODE_PAGE4 pg4;
    918      IPS_SCSI_MODE_PAGE8 pg8;
    919   } pdata;
    920} IPS_SCSI_MODE_PAGE_DATA;
    921
    922/*
    923 * Scatter Gather list format
    924 */
    925typedef struct ips_sglist {
    926   uint32_t address;
    927   uint32_t length;
    928} IPS_STD_SG_LIST;
    929
    930typedef struct ips_enh_sglist {
    931   uint32_t address_lo;
    932   uint32_t address_hi;
    933   uint32_t length;
    934   uint32_t reserved;
    935} IPS_ENH_SG_LIST;
    936
    937typedef union {
    938   void             *list;
    939   IPS_STD_SG_LIST  *std_list;
    940   IPS_ENH_SG_LIST  *enh_list;
    941} IPS_SG_LIST;
    942
    943typedef struct {
    944   char *option_name;
    945   int  *option_flag;
    946   int   option_value;
    947} IPS_OPTION;
    948
    949/*
    950 * Status Info
    951 */
    952typedef struct ips_stat {
    953   uint32_t residue_len;
    954   void     *scb_addr;
    955   uint8_t  padding[12 - sizeof(void *)];
    956} ips_stat_t;
    957
    958/*
    959 * SCB Queue Format
    960 */
    961typedef struct ips_scb_queue {
    962   struct ips_scb *head;
    963   struct ips_scb *tail;
    964   int             count;
    965} ips_scb_queue_t;
    966
    967/*
    968 * Wait queue_format
    969 */
    970typedef struct ips_wait_queue {
    971	struct scsi_cmnd *head;
    972	struct scsi_cmnd *tail;
    973	int count;
    974} ips_wait_queue_entry_t;
    975
    976typedef struct ips_copp_wait_item {
    977	struct scsi_cmnd *scsi_cmd;
    978	struct ips_copp_wait_item *next;
    979} ips_copp_wait_item_t;
    980
    981typedef struct ips_copp_queue {
    982   struct ips_copp_wait_item *head;
    983   struct ips_copp_wait_item *tail;
    984   int                        count;
    985} ips_copp_queue_t;
    986
    987/* forward decl for host structure */
    988struct ips_ha;
    989
    990typedef struct {
    991   int       (*reset)(struct ips_ha *);
    992   int       (*issue)(struct ips_ha *, struct ips_scb *);
    993   int       (*isinit)(struct ips_ha *);
    994   int       (*isintr)(struct ips_ha *);
    995   int       (*init)(struct ips_ha *);
    996   int       (*erasebios)(struct ips_ha *);
    997   int       (*programbios)(struct ips_ha *, char *, uint32_t, uint32_t);
    998   int       (*verifybios)(struct ips_ha *, char *, uint32_t, uint32_t);
    999   void      (*statinit)(struct ips_ha *);
   1000   int       (*intr)(struct ips_ha *);
   1001   void      (*enableint)(struct ips_ha *);
   1002   uint32_t (*statupd)(struct ips_ha *);
   1003} ips_hw_func_t;
   1004
   1005typedef struct ips_ha {
   1006   uint8_t            ha_id[IPS_MAX_CHANNELS+1];
   1007   uint32_t           dcdb_active[IPS_MAX_CHANNELS];
   1008   uint32_t           io_addr;            /* Base I/O address           */
   1009   uint8_t            ntargets;           /* Number of targets          */
   1010   uint8_t            nbus;               /* Number of buses            */
   1011   uint8_t            nlun;               /* Number of Luns             */
   1012   uint16_t           ad_type;            /* Adapter type               */
   1013   uint16_t           host_num;           /* Adapter number             */
   1014   uint32_t           max_xfer;           /* Maximum Xfer size          */
   1015   uint32_t           max_cmds;           /* Max concurrent commands    */
   1016   uint32_t           num_ioctl;          /* Number of Ioctls           */
   1017   ips_stat_t         sp;                 /* Status packer pointer      */
   1018   struct ips_scb    *scbs;               /* Array of all CCBS          */
   1019   struct ips_scb    *scb_freelist;       /* SCB free list              */
   1020   ips_wait_queue_entry_t   scb_waitlist;       /* Pending SCB list           */
   1021   ips_copp_queue_t   copp_waitlist;      /* Pending PT list            */
   1022   ips_scb_queue_t    scb_activelist;     /* Active SCB list            */
   1023   IPS_IO_CMD        *dummy;              /* dummy command              */
   1024   IPS_ADAPTER       *adapt;              /* Adapter status area        */
   1025   IPS_LD_INFO       *logical_drive_info; /* Adapter Logical Drive Info */
   1026   dma_addr_t         logical_drive_info_dma_addr; /* Logical Drive Info DMA Address */
   1027   IPS_ENQ           *enq;                /* Adapter Enquiry data       */
   1028   IPS_CONF          *conf;               /* Adapter config data        */
   1029   IPS_NVRAM_P5      *nvram;              /* NVRAM page 5 data          */
   1030   IPS_SUBSYS        *subsys;             /* Subsystem parameters       */
   1031   char              *ioctl_data;         /* IOCTL data area            */
   1032   uint32_t           ioctl_datasize;     /* IOCTL data size            */
   1033   uint32_t           cmd_in_progress;    /* Current command in progress*/
   1034   int                flags;              /*                            */
   1035   uint8_t            waitflag;           /* are we waiting for cmd     */
   1036   uint8_t            active;
   1037   int                ioctl_reset;        /* IOCTL Requested Reset Flag */
   1038   uint16_t           reset_count;        /* number of resets           */
   1039   time64_t           last_ffdc;          /* last time we sent ffdc info*/
   1040   uint8_t            slot_num;           /* PCI Slot Number            */
   1041   int                ioctl_len;          /* size of ioctl buffer       */
   1042   dma_addr_t         ioctl_busaddr;      /* dma address of ioctl buffer*/
   1043   uint8_t            bios_version[8];    /* BIOS Revision              */
   1044   uint32_t           mem_addr;           /* Memory mapped address      */
   1045   uint32_t           io_len;             /* Size of IO Address         */
   1046   uint32_t           mem_len;            /* Size of memory address     */
   1047   char              __iomem *mem_ptr;    /* Memory mapped Ptr          */
   1048   char              __iomem *ioremap_ptr;/* ioremapped memory pointer  */
   1049   ips_hw_func_t      func;               /* hw function pointers       */
   1050   struct pci_dev    *pcidev;             /* PCI device handle          */
   1051   char              *flash_data;         /* Save Area for flash data   */
   1052   int                flash_len;          /* length of flash buffer     */
   1053   u32                flash_datasize;     /* Save Area for flash data size */
   1054   dma_addr_t         flash_busaddr;      /* dma address of flash buffer*/
   1055   dma_addr_t         enq_busaddr;        /* dma address of enq struct  */
   1056   uint8_t            requires_esl;       /* Requires an EraseStripeLock */
   1057} ips_ha_t;
   1058
   1059typedef void (*ips_scb_callback) (ips_ha_t *, struct ips_scb *);
   1060
   1061/*
   1062 * SCB Format
   1063 */
   1064typedef struct ips_scb {
   1065   IPS_HOST_COMMAND  cmd;
   1066   IPS_DCDB_TABLE    dcdb;
   1067   uint8_t           target_id;
   1068   uint8_t           bus;
   1069   uint8_t           lun;
   1070   uint8_t           cdb[12];
   1071   uint32_t          scb_busaddr;
   1072   uint32_t          old_data_busaddr;  // Obsolete, but kept for old utility compatibility
   1073   uint32_t          timeout;
   1074   uint8_t           basic_status;
   1075   uint8_t           extended_status;
   1076   uint8_t           breakup;
   1077   uint8_t           sg_break;
   1078   uint32_t          data_len;
   1079   uint32_t          sg_len;
   1080   uint32_t          flags;
   1081   uint32_t          op_code;
   1082   IPS_SG_LIST       sg_list;
   1083   struct scsi_cmnd *scsi_cmd;
   1084   struct ips_scb   *q_next;
   1085   ips_scb_callback  callback;
   1086   uint32_t          sg_busaddr;
   1087   int               sg_count;
   1088   dma_addr_t        data_busaddr;
   1089} ips_scb_t;
   1090
   1091typedef struct ips_scb_pt {
   1092   IPS_HOST_COMMAND  cmd;
   1093   IPS_DCDB_TABLE    dcdb;
   1094   uint8_t           target_id;
   1095   uint8_t           bus;
   1096   uint8_t           lun;
   1097   uint8_t           cdb[12];
   1098   uint32_t          scb_busaddr;
   1099   uint32_t          data_busaddr;
   1100   uint32_t          timeout;
   1101   uint8_t           basic_status;
   1102   uint8_t           extended_status;
   1103   uint16_t          breakup;
   1104   uint32_t          data_len;
   1105   uint32_t          sg_len;
   1106   uint32_t          flags;
   1107   uint32_t          op_code;
   1108   IPS_SG_LIST      *sg_list;
   1109   struct scsi_cmnd *scsi_cmd;
   1110   struct ips_scb   *q_next;
   1111   ips_scb_callback  callback;
   1112} ips_scb_pt_t;
   1113
   1114/*
   1115 * Passthru Command Format
   1116 */
   1117typedef struct {
   1118   uint8_t       CoppID[4];
   1119   uint32_t      CoppCmd;
   1120   uint32_t      PtBuffer;
   1121   uint8_t      *CmdBuffer;
   1122   uint32_t      CmdBSize;
   1123   ips_scb_pt_t  CoppCP;
   1124   uint32_t      TimeOut;
   1125   uint8_t       BasicStatus;
   1126   uint8_t       ExtendedStatus;
   1127   uint8_t       AdapterType;
   1128   uint8_t       reserved;
   1129} ips_passthru_t;
   1130
   1131#endif
   1132
   1133/* The Version Information below gets created by SED during the build process. */
   1134/* Do not modify the next line; it's what SED is looking for to do the insert. */
   1135/* Version Info                                                                */
   1136/*************************************************************************
   1137*
   1138* VERSION.H -- version numbers and copyright notices in various formats
   1139*
   1140*************************************************************************/
   1141
   1142#define IPS_VER_MAJOR 7
   1143#define IPS_VER_MAJOR_STRING __stringify(IPS_VER_MAJOR)
   1144#define IPS_VER_MINOR 12
   1145#define IPS_VER_MINOR_STRING __stringify(IPS_VER_MINOR)
   1146#define IPS_VER_BUILD 05
   1147#define IPS_VER_BUILD_STRING __stringify(IPS_VER_BUILD)
   1148#define IPS_VER_STRING IPS_VER_MAJOR_STRING "." \
   1149		IPS_VER_MINOR_STRING "." IPS_VER_BUILD_STRING
   1150#define IPS_RELEASE_ID 0x00020000
   1151#define IPS_BUILD_IDENT 761
   1152#define IPS_LEGALCOPYRIGHT_STRING "(C) Copyright IBM Corp. 1994, 2002. All Rights Reserved."
   1153#define IPS_ADAPTECCOPYRIGHT_STRING "(c) Copyright Adaptec, Inc. 2002 to 2004. All Rights Reserved."
   1154#define IPS_DELLCOPYRIGHT_STRING "(c) Copyright Dell 2004. All Rights Reserved."
   1155#define IPS_NT_LEGALCOPYRIGHT_STRING "(C) Copyright IBM Corp. 1994, 2002."
   1156
   1157/* Version numbers for various adapters */
   1158#define IPS_VER_SERVERAID1 "2.25.01"
   1159#define IPS_VER_SERVERAID2 "2.88.13"
   1160#define IPS_VER_NAVAJO "2.88.13"
   1161#define IPS_VER_SERVERAID3 "6.10.24"
   1162#define IPS_VER_SERVERAID4H "7.12.02"
   1163#define IPS_VER_SERVERAID4MLx "7.12.02"
   1164#define IPS_VER_SARASOTA "7.12.02"
   1165#define IPS_VER_MARCO "7.12.02"
   1166#define IPS_VER_SEBRING "7.12.02"
   1167#define IPS_VER_KEYWEST "7.12.02"
   1168
   1169/* Compatibility IDs for various adapters */
   1170#define IPS_COMPAT_UNKNOWN ""
   1171#define IPS_COMPAT_CURRENT "KW710"
   1172#define IPS_COMPAT_SERVERAID1 "2.25.01"
   1173#define IPS_COMPAT_SERVERAID2 "2.88.13"
   1174#define IPS_COMPAT_NAVAJO  "2.88.13"
   1175#define IPS_COMPAT_KIOWA "2.88.13"
   1176#define IPS_COMPAT_SERVERAID3H  "SB610"
   1177#define IPS_COMPAT_SERVERAID3L  "SB610"
   1178#define IPS_COMPAT_SERVERAID4H  "KW710"
   1179#define IPS_COMPAT_SERVERAID4M  "KW710"
   1180#define IPS_COMPAT_SERVERAID4L  "KW710"
   1181#define IPS_COMPAT_SERVERAID4Mx "KW710"
   1182#define IPS_COMPAT_SERVERAID4Lx "KW710"
   1183#define IPS_COMPAT_SARASOTA     "KW710"
   1184#define IPS_COMPAT_MARCO        "KW710"
   1185#define IPS_COMPAT_SEBRING      "KW710"
   1186#define IPS_COMPAT_TAMPA        "KW710"
   1187#define IPS_COMPAT_KEYWEST      "KW710"
   1188#define IPS_COMPAT_BIOS "KW710"
   1189
   1190#define IPS_COMPAT_MAX_ADAPTER_TYPE 18
   1191#define IPS_COMPAT_ID_LENGTH 8
   1192
   1193#define IPS_DEFINE_COMPAT_TABLE(tablename) \
   1194   char tablename[IPS_COMPAT_MAX_ADAPTER_TYPE] [IPS_COMPAT_ID_LENGTH] = { \
   1195      IPS_COMPAT_UNKNOWN, \
   1196      IPS_COMPAT_SERVERAID1, \
   1197      IPS_COMPAT_SERVERAID2, \
   1198      IPS_COMPAT_NAVAJO, \
   1199      IPS_COMPAT_KIOWA, \
   1200      IPS_COMPAT_SERVERAID3H, \
   1201      IPS_COMPAT_SERVERAID3L, \
   1202      IPS_COMPAT_SERVERAID4H, \
   1203      IPS_COMPAT_SERVERAID4M, \
   1204      IPS_COMPAT_SERVERAID4L, \
   1205      IPS_COMPAT_SERVERAID4Mx, \
   1206      IPS_COMPAT_SERVERAID4Lx, \
   1207      IPS_COMPAT_SARASOTA,         /* one-channel variety of SARASOTA */  \
   1208      IPS_COMPAT_SARASOTA,         /* two-channel variety of SARASOTA */  \
   1209      IPS_COMPAT_MARCO, \
   1210      IPS_COMPAT_SEBRING, \
   1211      IPS_COMPAT_TAMPA, \
   1212      IPS_COMPAT_KEYWEST \
   1213   }