Revision 8af7a3ab
| b/hw/scsi-disk.c | ||
|---|---|---|
| 784 | 784 |
return toclen; |
| 785 | 785 |
} |
| 786 | 786 |
|
| 787 |
static int scsi_disk_emulate_command(SCSIRequest *req, uint8_t *outbuf)
|
|
| 787 |
static int scsi_disk_emulate_command(SCSIDiskReq *r, uint8_t *outbuf)
|
|
| 788 | 788 |
{
|
| 789 |
SCSIRequest *req = &r->req; |
|
| 789 | 790 |
SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, req->dev); |
| 790 | 791 |
uint64_t nb_sectors; |
| 791 | 792 |
int buflen = 0; |
| ... | ... | |
| 943 | 944 |
return buflen; |
| 944 | 945 |
|
| 945 | 946 |
not_ready: |
| 946 |
scsi_req_set_status(req, CHECK_CONDITION, NOT_READY);
|
|
| 947 |
return 0;
|
|
| 947 |
scsi_command_complete(r, CHECK_CONDITION, NOT_READY);
|
|
| 948 |
return -1;
|
|
| 948 | 949 |
|
| 949 | 950 |
illegal_request: |
| 950 |
scsi_req_set_status(req, CHECK_CONDITION, ILLEGAL_REQUEST);
|
|
| 951 |
return 0;
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|
| 951 |
scsi_command_complete(r, CHECK_CONDITION, ILLEGAL_REQUEST);
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|
| 952 |
return -1;
|
|
| 952 | 953 |
} |
| 953 | 954 |
|
| 954 | 955 |
/* Execute a scsi command. Returns the length of the data expected by the |
| ... | ... | |
| 1056 | 1057 |
case REPORT_LUNS: |
| 1057 | 1058 |
case VERIFY: |
| 1058 | 1059 |
case REZERO_UNIT: |
| 1059 |
rc = scsi_disk_emulate_command(&r->req, outbuf); |
|
| 1060 |
if (rc > 0) {
|
|
| 1061 |
r->iov.iov_len = rc; |
|
| 1062 |
} else {
|
|
| 1063 |
scsi_req_complete(&r->req); |
|
| 1064 |
scsi_remove_request(r); |
|
| 1060 |
rc = scsi_disk_emulate_command(r, outbuf); |
|
| 1061 |
if (rc < 0) {
|
|
| 1065 | 1062 |
return 0; |
| 1066 | 1063 |
} |
| 1064 |
|
|
| 1065 |
r->iov.iov_len = rc; |
|
| 1067 | 1066 |
break; |
| 1068 | 1067 |
case READ_6: |
| 1069 | 1068 |
case READ_10: |
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