1
2
3#ifndef _SCSI_SCSI_STATUS_H
4#define _SCSI_SCSI_STATUS_H
5
6#include <linux/types.h>
7#include <scsi/scsi_proto.h>
8
9
10enum scsi_msg_byte {
11 COMMAND_COMPLETE = 0x00,
12 EXTENDED_MESSAGE = 0x01,
13 SAVE_POINTERS = 0x02,
14 RESTORE_POINTERS = 0x03,
15 DISCONNECT = 0x04,
16 INITIATOR_ERROR = 0x05,
17 ABORT_TASK_SET = 0x06,
18 MESSAGE_REJECT = 0x07,
19 NOP = 0x08,
20 MSG_PARITY_ERROR = 0x09,
21 LINKED_CMD_COMPLETE = 0x0a,
22 LINKED_FLG_CMD_COMPLETE = 0x0b,
23 TARGET_RESET = 0x0c,
24 ABORT_TASK = 0x0d,
25 CLEAR_TASK_SET = 0x0e,
26 INITIATE_RECOVERY = 0x0f,
27 RELEASE_RECOVERY = 0x10,
28 TERMINATE_IO_PROC = 0x11,
29 CLEAR_ACA = 0x16,
30 LOGICAL_UNIT_RESET = 0x17,
31 SIMPLE_QUEUE_TAG = 0x20,
32 HEAD_OF_QUEUE_TAG = 0x21,
33 ORDERED_QUEUE_TAG = 0x22,
34 IGNORE_WIDE_RESIDUE = 0x23,
35 ACA = 0x24,
36 QAS_REQUEST = 0x55,
37
38
39 BUS_DEVICE_RESET = TARGET_RESET,
40 ABORT = ABORT_TASK_SET,
41};
42
43
44enum scsi_host_status {
45 DID_OK = 0x00,
46 DID_NO_CONNECT = 0x01,
47 DID_BUS_BUSY = 0x02,
48 DID_TIME_OUT = 0x03,
49 DID_BAD_TARGET = 0x04,
50 DID_ABORT = 0x05,
51 DID_PARITY = 0x06,
52 DID_ERROR = 0x07,
53 DID_RESET = 0x08,
54 DID_BAD_INTR = 0x09,
55 DID_PASSTHROUGH = 0x0a,
56 DID_SOFT_ERROR = 0x0b,
57 DID_IMM_RETRY = 0x0c,
58 DID_REQUEUE = 0x0d,
59
60 DID_TRANSPORT_DISRUPTED = 0x0e,
61
62
63
64 DID_TRANSPORT_FAILFAST = 0x0f,
65 DID_TARGET_FAILURE = 0x10,
66
67 DID_NEXUS_FAILURE = 0x11,
68
69 DID_ALLOC_FAILURE = 0x12,
70 DID_MEDIUM_ERROR = 0x13,
71 DID_TRANSPORT_MARGINAL = 0x14,
72};
73
74#endif
75