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11#define SG_SET_TIMEOUT _IOW(SGIOC, 0x01, u_int)
12#define SG_GET_TIMEOUT _IO(SGIOC, 0x02)
13#define SG_EMULATED_HOST _IOR(SGIOC, 0x03, int)
14#define SG_SET_TRANSFORM _IO(SGIOC, 0x04)
15#define SG_GET_TRANSFORM _IO(SGIOC, 0x05)
16#define SG_GET_COMMAND_Q _IOW(SGIOC, 0x70, int)
17#define SG_SET_COMMAND_Q _IOR(SGIOC, 0x71, int)
18#define SG_GET_RESERVED_SIZE _IOR(SGIOC, 0x72, int)
19#define SG_SET_RESERVED_SIZE _IOW(SGIOC, 0x75, int)
20#define SG_GET_SCSI_ID _IOR(SGIOC, 0x76, struct sg_scsi_id)
21#define SG_SET_FORCE_LOW_DMA _IOW(SGIOC, 0x79, int)
22#define SG_GET_LOW_DMA _IOR(SGIOC, 0x7a, int)
23#define SG_SET_FORCE_PACK_ID _IOW(SGIOC, 0x7b, int)
24#define SG_GET_PACK_ID _IOR(SGIOC, 0x7c, int)
25#define SG_GET_NUM_WAITING _IOR(SGIOC, 0x7d, int)
26#define SG_SET_DEBUG _IOW(SGIOC, 0x7e, int)
27#define SG_GET_SG_TABLESIZE _IOR(SGIOC, 0x7f, int)
28#define SG_GET_VERSION_NUM _IOR(SGIOC, 0x82, int)
29#define SG_NEXT_CMD_LEN _IOW(SGIOC, 0x83, int)
30#define SG_SCSI_RESET _IOW(SGIOC, 0x84, int)
31#define SG_IO _IOWR(SGIOC, 0x85, struct sg_io_hdr)
32#define SG_GET_REQUEST_TABLE _IO(SGIOC, 0x86)
33#define SG_SET_KEEP_ORPHAN _IOW(SGIOC, 0x87, int)
34#define SG_GET_KEEP_ORPHAN _IOR(SGIOC, 0x88, int)
35#define SG_GET_ACCESS_COUNT _IOR(SGIOC, 0x89, int)
56 u_short driver_status;
81 u_short driver_status;
87#define SG_DXFER_NONE -1
88#define SG_DXFER_TO_DEV -2
89#define SG_DXFER_FROM_DEV -3
90#define SG_DXFER_TO_FROM_DEV -4
91#define SG_DXFER_UNKNOWN -5
93#define SG_MAX_SENSE 16
100 u_int target_status:5;
102 u_int driver_status:8;
103 u_int other_flags:10;
104 u_char sense_buffer[SG_MAX_SENSE];
120 uint32_t host_unique_id;
126#define DID_OK 0x00 /* OK */
127#define DID_NO_CONNECT 0x01 /* timeout during connect */
128#define DID_BUS_BUSY 0x02 /* timeout during command */
129#define DID_TIME_OUT 0x03 /* other timeout */
130#define DID_BAD_TARGET 0x04 /* bad target */
131#define DID_ABORT 0x05 /* abort */
132#define DID_PARITY 0x06 /* parity error */
133#define DID_ERROR 0x07 /* internal error */
134#define DID_RESET 0x08 /* reset by somebody */
135#define DID_BAD_INTR 0x09 /* unexpected interrupt */
136#define DID_PASSTHROUGH 0x0a /* passthrough */
137#define DID_SOFT_ERROR 0x0b /* low driver wants retry */
138#define DID_IMM_RETRY 0x0c /* retry without decreasing retrycnt */
143#define DRIVER_OK 0x00
144#define DRIVER_BUSY 0x01
145#define DRIVER_SOFT 0x02
146#define DRIVER_MEDIA 0x03
147#define DRIVER_ERROR 0x04
149#define DRIVER_INVALID 0x05
150#define DRIVER_TIMEOUT 0x06
151#define DRIVER_HARD 0x07
152#define DRIVER_SENSE 0x08
154#define SUGGEST_RETRY 0x10
155#define SUGGEST_ABORT 0x20
156#define SUGGEST_REMAP 0x30
157#define SUGGEST_DIE 0x40
158#define SUGGEST_SENSE 0x80
159#define SUGGEST_IS_OK 0xff
161#define DRIVER_MASK 0x0f
162#define SUGGEST_MASK 0xf0
164/* Other definitions */
165/* HZ isn't always available, so simulate it */
166#define SG_DEFAULT_HZ 1000
167#define SG_DEFAULT_TIMEOUT (60*SG_DEFAULT_HZ)
169#endif /* !_SCSI_SG_H */