Revision 0a4ac106 hw/scsi-disk.c
| b/hw/scsi-disk.c | ||
|---|---|---|
| 129 | 129 |
scsi_req_data(&r->req, r->iov.iov_len); |
| 130 | 130 |
} |
| 131 | 131 |
|
| 132 |
static void scsi_flush_complete(void * opaque, int ret) |
|
| 133 |
{
|
|
| 134 |
SCSIDiskReq *r = (SCSIDiskReq *)opaque; |
|
| 135 |
SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req.dev); |
|
| 136 |
|
|
| 137 |
if (r->req.aiocb != NULL) {
|
|
| 138 |
r->req.aiocb = NULL; |
|
| 139 |
bdrv_acct_done(s->bs, &r->acct); |
|
| 140 |
} |
|
| 141 |
|
|
| 142 |
if (ret < 0) {
|
|
| 143 |
if (scsi_handle_rw_error(r, -ret, SCSI_REQ_STATUS_RETRY_FLUSH)) {
|
|
| 144 |
return; |
|
| 145 |
} |
|
| 146 |
} |
|
| 147 |
|
|
| 148 |
scsi_req_complete(&r->req, GOOD); |
|
| 149 |
} |
|
| 132 | 150 |
|
| 133 | 151 |
/* Read more data from scsi device into buffer. */ |
| 134 | 152 |
static void scsi_read_data(SCSIRequest *req) |
| ... | ... | |
| 792 | 810 |
SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, req->dev); |
| 793 | 811 |
uint64_t nb_sectors; |
| 794 | 812 |
int buflen = 0; |
| 795 |
int ret; |
|
| 796 | 813 |
|
| 797 | 814 |
switch (req->cmd.buf[0]) {
|
| 798 | 815 |
case TEST_UNIT_READY: |
| ... | ... | |
| 864 | 881 |
outbuf[7] = 0; |
| 865 | 882 |
buflen = 8; |
| 866 | 883 |
break; |
| 867 |
case SYNCHRONIZE_CACHE: |
|
| 868 |
{
|
|
| 869 |
BlockAcctCookie acct; |
|
| 870 |
|
|
| 871 |
bdrv_acct_start(s->bs, &acct, 0, BDRV_ACCT_FLUSH); |
|
| 872 |
ret = bdrv_flush(s->bs); |
|
| 873 |
bdrv_acct_done(s->bs, &acct); |
|
| 874 |
if (ret < 0) {
|
|
| 875 |
if (scsi_handle_rw_error(r, -ret, SCSI_REQ_STATUS_RETRY_FLUSH)) {
|
|
| 876 |
return -1; |
|
| 877 |
} |
|
| 878 |
} |
|
| 879 |
break; |
|
| 880 |
} |
|
| 881 | 884 |
case GET_CONFIGURATION: |
| 882 | 885 |
memset(outbuf, 0, 8); |
| 883 | 886 |
/* ??? This should probably return much more information. For now |
| ... | ... | |
| 985 | 988 |
case START_STOP: |
| 986 | 989 |
case ALLOW_MEDIUM_REMOVAL: |
| 987 | 990 |
case READ_CAPACITY_10: |
| 988 |
case SYNCHRONIZE_CACHE: |
|
| 989 | 991 |
case READ_TOC: |
| 990 | 992 |
case GET_CONFIGURATION: |
| 991 | 993 |
case SERVICE_ACTION_IN: |
| ... | ... | |
| 997 | 999 |
|
| 998 | 1000 |
r->iov.iov_len = rc; |
| 999 | 1001 |
break; |
| 1002 |
case SYNCHRONIZE_CACHE: |
|
| 1003 |
bdrv_acct_start(s->bs, &r->acct, 0, BDRV_ACCT_FLUSH); |
|
| 1004 |
r->req.aiocb = bdrv_aio_flush(s->bs, scsi_flush_complete, r); |
|
| 1005 |
if (r->req.aiocb == NULL) {
|
|
| 1006 |
scsi_flush_complete(r, -EIO); |
|
| 1007 |
} |
|
| 1008 |
return 0; |
|
| 1000 | 1009 |
case READ_6: |
| 1001 | 1010 |
case READ_10: |
| 1002 | 1011 |
case READ_12: |
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