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/* aacraid.h
* Copyright (C) 2014 Raghava Aditya <Raghava.Aditya@pmcs.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* You should have received a copy of the GNU General Public License
* (for example COPYING); If not, see <http://www.gnu.org/licenses/>.
*
*/
// Check windows
#if _WIN32 || _WIN64
#if _WIN64
#define ENVIRONMENT64
#else
#define ENVIRONMENT32
#endif
#endif
// Check GCC
#if __GNUC__
#if __x86_64__ || __ppc64__
#define ENVIRONMENT64
#else
#define ENVIRONMENT32
#endif
#endif
#define METHOD_BUFFERED 0
#define METHOD_NEITHER 3
#define CTL_CODE(function, method) ((4<< 16) | ((function) << 2) | (method) )
#define FSACTL_SEND_RAW_SRB CTL_CODE(2067, METHOD_BUFFERED)
#define SRB_FUNCTION_EXECUTE_SCSI 0X00
#define SRB_DataIn 0x0040
#define SRB_DataOut 0x0080
#define SRB_NoDataXfer 0x0000
typedef struct {
uint32_t lo32;
uint32_t hi32;
} address64;
typedef struct {
address64 addr64;
uint32_t length; /* Length. */
} user_sgentry64;
typedef struct {
uint32_t addr32;
uint32_t length;
} user_sgentry32;
typedef struct {
uint32_t count;
user_sgentry64 sg64[1];
} user_sgmap64;
typedef struct {
uint32_t count;
user_sgentry32 sg32[1];
} user_sgmap32;
typedef struct {
uint32_t function; //SRB_FUNCTION_EXECUTE_SCSI 0x00
uint32_t channel; //bus
uint32_t id; //use the ID number this is wrong
uint32_t lun; //Logical unit number
uint32_t timeout;
uint32_t flags; //Interesting stuff I must say
uint32_t count; // Data xfer size
uint32_t retry_limit; // We shall see
uint32_t cdb_size; // Length of CDB
uint8_t cdb[16]; // The actual cdb command
user_sgmap64 sg64; // pDatabuffer and address of Databuffer
} user_aac_srb64;
typedef struct {
uint32_t function; //SRB_FUNCTION_EXECUTE_SCSI 0x00
uint32_t channel; //bus
uint32_t id; //use the ID number this is wrong
uint32_t lun; //Logical unit number
uint32_t timeout;
uint32_t flags; //Interesting stuff I must say
uint32_t count; // Data xfer size
uint32_t retry_limit; // We shall see
uint32_t cdb_size; // Length of CDB
uint8_t cdb[16]; // The actual cdb command
user_sgmap32 sg32; // pDatabuffer and address of Databuffer
} user_aac_srb32;
typedef struct {
uint32_t status;
uint32_t srb_status;
uint32_t scsi_status;
uint32_t data_xfer_length;
uint32_t sense_data_size;
uint8_t sense_data[30];
} user_aac_reply;
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