drivers/scsi/bfa/include/protocol/pcifw.h

   1 /*
   2  * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
   3  * All rights reserved
   4  * www.brocade.com
   5  *
   6  * Linux driver for Brocade Fibre Channel Host Bus Adapter.
   7  *
   8  * This program is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU General Public License (GPL) Version 2 as
  10  * published by the Free Software Foundation
  11  *
  12  * This program is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  */
  17
  18 /**
  19  *  pcifw.h PCI FW related headers
  20  */
  21
  22 #ifndef __PCIFW_H__
  23 #define __PCIFW_H__
  24
  25 #pragma pack(1)
  26
  27 struct pnp_hdr_s{
  28   u32   signature;      /* "$PnP" */
  29   u8    rev;            /* Struct revision */
  30   u8    len;            /* Header structure len in multiples
  31                                  * of 16 bytes */
  32   u16  off;             /* Offset to next header 00 if none */
  33   u8    rsvd;           /* Reserved byte */
  34   u8    cksum;          /* 8-bit checksum for this header */
  35   u32   pnp_dev_id;     /* PnP Device Id */
  36   u16  mfstr;           /* Pointer to manufacturer string */
  37   u16   prstr;          /* Pointer to product string */
  38   u8    devtype[3];     /* Device Type Code */
  39   u8    devind;         /* Device Indicator */
  40   u16   bcventr;        /* Bootstrap entry vector */
  41   u16   rsvd2;          /* Reserved */
  42   u16  sriv;            /* Static resource information vector */
  43 };
  44
  45 struct pci_3_0_ds_s{
  46  u32    sig;            /* Signature "PCIR" */
  47  u16    vendid;         /* Vendor ID */
  48  u16    devid;          /* Device ID */
  49  u16    devlistoff;     /* Device List Offset */
  50  u16    len;            /* PCI Data Structure Length */
  51  u8     rev;            /* PCI Data Structure Revision */
  52  u8     clcode[3];      /* Class Code */
  53  u16    imglen;         /* Code image length in multiples of
  54                                  * 512 bytes */
  55  u16    coderev;        /* Revision level of code/data */
  56  u8     codetype;       /* Code type 0x00 - BIOS */
  57  u8     indr;           /* Last image indicator */
  58  u16    mrtimglen;      /* Max Run Time Image Length */
  59  u16    cuoff;          /* Config Utility Code Header Offset */
  60  u16    dmtfclp;        /* DMTF CLP entry point offset */
  61 };
  62
  63 struct pci_optrom_hdr_s{
  64  u16    sig;            /* Signature 0x55AA */
  65  u8     len;            /* Option ROM length in units of 512 bytes */
  66  u8     inivec[3];      /* Initialization vector */
  67  u8     rsvd[16];       /* Reserved field */
  68  u16    verptr;         /* Pointer to version string - private */
  69  u16    pcids;          /* Pointer to PCI data structure */
  70  u16    pnphdr;         /* Pointer to PnP expansion header */
  71 };
  72
  73 #pragma pack()
  74
  75 #endif