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提交 44740c38 编写于 作者: P Paolo Bonzini 提交者： Kevin Wolf
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scsi-disk: do not duplicate BlockDriverState member 

Same as for scsi-generic, avoid duplication even if it causes longer
lines.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
上级 9b6eef8a
隐藏空白更改
内联 并排
Showing with 45 addition and 47 deletion
hw/scsi-disk.c
浏览文件 @ 44740c38
...@@ -65,7 +65,6 @@ typedef struct SCSIDiskReq { ...@@ -65,7 +65,6 @@ typedef struct SCSIDiskReq {
struct SCSIDiskState struct SCSIDiskState
{ {
SCSIDevice qdev; SCSIDevice qdev;
BlockDriverState *bs;
/* The qemu block layer uses a fixed 512 byte sector size. /* The qemu block layer uses a fixed 512 byte sector size.
This is the number of 512 byte blocks in a single scsi sector. */ This is the number of 512 byte blocks in a single scsi sector. */
int cluster_size; int cluster_size;
...@@ -119,7 +118,7 @@ static uint32_t scsi_init_iovec(SCSIDiskReq *r) ...@@ -119,7 +118,7 @@ static uint32_t scsi_init_iovec(SCSIDiskReq *r)
if (!r->iov.iov_base) { if (!r->iov.iov_base) {
r->buflen = SCSI_DMA_BUF_SIZE; r->buflen = SCSI_DMA_BUF_SIZE;
r->iov.iov_base = qemu_blockalign(s->bs, r->buflen); r->iov.iov_base = qemu_blockalign(s->qdev.conf.bs, r->buflen);
} }
r->iov.iov_len = MIN(r->sector_count * 512, r->buflen); r->iov.iov_len = MIN(r->sector_count * 512, r->buflen);
qemu_iovec_init_external(&r->qiov, &r->iov, 1); qemu_iovec_init_external(&r->qiov, &r->iov, 1);
...@@ -134,7 +133,7 @@ static void scsi_read_complete(void * opaque, int ret) ...@@ -134,7 +133,7 @@ static void scsi_read_complete(void * opaque, int ret)
if (r->req.aiocb != NULL) { if (r->req.aiocb != NULL) {
r->req.aiocb = NULL; r->req.aiocb = NULL;
bdrv_acct_done(s->bs, &r->acct); bdrv_acct_done(s->qdev.conf.bs, &r->acct);
} }
if (ret) { if (ret) {
...@@ -158,7 +157,7 @@ static void scsi_flush_complete(void * opaque, int ret) ...@@ -158,7 +157,7 @@ static void scsi_flush_complete(void * opaque, int ret)
if (r->req.aiocb != NULL) { if (r->req.aiocb != NULL) {
r->req.aiocb = NULL; r->req.aiocb = NULL;
bdrv_acct_done(s->bs, &r->acct); bdrv_acct_done(s->qdev.conf.bs, &r->acct);
} }
if (ret < 0) { if (ret < 0) {
...@@ -203,8 +202,8 @@ static void scsi_read_data(SCSIRequest *req) ...@@ -203,8 +202,8 @@ static void scsi_read_data(SCSIRequest *req)
scsi_read_complete(r, -ENOMEDIUM); scsi_read_complete(r, -ENOMEDIUM);
} }
n = scsi_init_iovec(r); n = scsi_init_iovec(r);
bdrv_acct_start(s->bs, &r->acct, n * BDRV_SECTOR_SIZE, BDRV_ACCT_READ); bdrv_acct_start(s->qdev.conf.bs, &r->acct, n * BDRV_SECTOR_SIZE, BDRV_ACCT_READ);
r->req.aiocb = bdrv_aio_readv(s->bs, r->sector, &r->qiov, n, r->req.aiocb = bdrv_aio_readv(s->qdev.conf.bs, r->sector, &r->qiov, n,
scsi_read_complete, r); scsi_read_complete, r);
if (r->req.aiocb == NULL) { if (r->req.aiocb == NULL) {
scsi_read_complete(r, -EIO); scsi_read_complete(r, -EIO);
...@@ -215,10 +214,10 @@ static int scsi_handle_rw_error(SCSIDiskReq *r, int error, int type) ...@@ -215,10 +214,10 @@ static int scsi_handle_rw_error(SCSIDiskReq *r, int error, int type)
{ {
int is_read = (type == SCSI_REQ_STATUS_RETRY_READ); int is_read = (type == SCSI_REQ_STATUS_RETRY_READ);
SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req.dev); SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req.dev);
BlockErrorAction action = bdrv_get_on_error(s->bs, is_read); BlockErrorAction action = bdrv_get_on_error(s->qdev.conf.bs, is_read);
if (action == BLOCK_ERR_IGNORE) { if (action == BLOCK_ERR_IGNORE) {
bdrv_mon_event(s->bs, BDRV_ACTION_IGNORE, is_read); bdrv_mon_event(s->qdev.conf.bs, BDRV_ACTION_IGNORE, is_read);
return 0; return 0;
} }
...@@ -228,9 +227,9 @@ static int scsi_handle_rw_error(SCSIDiskReq *r, int error, int type) ...@@ -228,9 +227,9 @@ static int scsi_handle_rw_error(SCSIDiskReq *r, int error, int type)
type &= SCSI_REQ_STATUS_RETRY_TYPE_MASK; type &= SCSI_REQ_STATUS_RETRY_TYPE_MASK;
r->status |= SCSI_REQ_STATUS_RETRY | type; r->status |= SCSI_REQ_STATUS_RETRY | type;
bdrv_mon_event(s->bs, BDRV_ACTION_STOP, is_read); bdrv_mon_event(s->qdev.conf.bs, BDRV_ACTION_STOP, is_read);
vm_stop(RUN_STATE_IO_ERROR); vm_stop(RUN_STATE_IO_ERROR);
bdrv_iostatus_set_err(s->bs, error); bdrv_iostatus_set_err(s->qdev.conf.bs, error);
} else { } else {
switch (error) { switch (error) {
case ENOMEDIUM: case ENOMEDIUM:
...@@ -246,7 +245,7 @@ static int scsi_handle_rw_error(SCSIDiskReq *r, int error, int type) ...@@ -246,7 +245,7 @@ static int scsi_handle_rw_error(SCSIDiskReq *r, int error, int type)
scsi_check_condition(r, SENSE_CODE(IO_ERROR)); scsi_check_condition(r, SENSE_CODE(IO_ERROR));
break; break;
} }
bdrv_mon_event(s->bs, BDRV_ACTION_REPORT, is_read); bdrv_mon_event(s->qdev.conf.bs, BDRV_ACTION_REPORT, is_read);
} }
return 1; return 1;
} }
...@@ -259,7 +258,7 @@ static void scsi_write_complete(void * opaque, int ret) ...@@ -259,7 +258,7 @@ static void scsi_write_complete(void * opaque, int ret)
if (r->req.aiocb != NULL) { if (r->req.aiocb != NULL) {
r->req.aiocb = NULL; r->req.aiocb = NULL;
bdrv_acct_done(s->bs, &r->acct); bdrv_acct_done(s->qdev.conf.bs, &r->acct);
} }
if (ret) { if (ret) {
...@@ -300,8 +299,8 @@ static void scsi_write_data(SCSIRequest *req) ...@@ -300,8 +299,8 @@ static void scsi_write_data(SCSIRequest *req)
if (s->tray_open) { if (s->tray_open) {
scsi_write_complete(r, -ENOMEDIUM); scsi_write_complete(r, -ENOMEDIUM);
} }
bdrv_acct_start(s->bs, &r->acct, n * BDRV_SECTOR_SIZE, BDRV_ACCT_WRITE); bdrv_acct_start(s->qdev.conf.bs, &r->acct, n * BDRV_SECTOR_SIZE, BDRV_ACCT_WRITE);
r->req.aiocb = bdrv_aio_writev(s->bs, r->sector, &r->qiov, n, r->req.aiocb = bdrv_aio_writev(s->qdev.conf.bs, r->sector, &r->qiov, n,
scsi_write_complete, r); scsi_write_complete, r);
if (r->req.aiocb == NULL) { if (r->req.aiocb == NULL) {
scsi_write_complete(r, -ENOMEM); scsi_write_complete(r, -ENOMEM);
...@@ -440,7 +439,7 @@ static int scsi_disk_emulate_inquiry(SCSIRequest *req, uint8_t *outbuf) ...@@ -440,7 +439,7 @@ static int scsi_disk_emulate_inquiry(SCSIRequest *req, uint8_t *outbuf)
case 0x83: /* Device identification page, mandatory */ case 0x83: /* Device identification page, mandatory */
{ {
int max_len = 255 - 8; int max_len = 255 - 8;
int id_len = strlen(bdrv_get_device_name(s->bs)); int id_len = strlen(bdrv_get_device_name(s->qdev.conf.bs));
if (id_len > max_len) { if (id_len > max_len) {
id_len = max_len; id_len = max_len;
...@@ -454,7 +453,7 @@ static int scsi_disk_emulate_inquiry(SCSIRequest *req, uint8_t *outbuf) ...@@ -454,7 +453,7 @@ static int scsi_disk_emulate_inquiry(SCSIRequest *req, uint8_t *outbuf)
outbuf[buflen++] = 0; // reserved outbuf[buflen++] = 0; // reserved
outbuf[buflen++] = id_len; // length of data following outbuf[buflen++] = id_len; // length of data following
memcpy(outbuf+buflen, bdrv_get_device_name(s->bs), id_len); memcpy(outbuf+buflen, bdrv_get_device_name(s->qdev.conf.bs), id_len);
buflen += id_len; buflen += id_len;
break; break;
} }
...@@ -571,10 +570,10 @@ static inline bool media_is_dvd(SCSIDiskState *s) ...@@ -571,10 +570,10 @@ static inline bool media_is_dvd(SCSIDiskState *s)
if (s->qdev.type != TYPE_ROM) { if (s->qdev.type != TYPE_ROM) {
return false; return false;
} }
if (!bdrv_is_inserted(s->bs)) { if (!bdrv_is_inserted(s->qdev.conf.bs)) {
return false; return false;
} }
bdrv_get_geometry(s->bs, &nb_sectors); bdrv_get_geometry(s->qdev.conf.bs, &nb_sectors);
return nb_sectors > CD_MAX_SECTORS; return nb_sectors > CD_MAX_SECTORS;
} }
...@@ -584,10 +583,10 @@ static inline bool media_is_cd(SCSIDiskState *s) ...@@ -584,10 +583,10 @@ static inline bool media_is_cd(SCSIDiskState *s)
if (s->qdev.type != TYPE_ROM) { if (s->qdev.type != TYPE_ROM) {
return false; return false;
} }
if (!bdrv_is_inserted(s->bs)) { if (!bdrv_is_inserted(s->qdev.conf.bs)) {
return false; return false;
} }
bdrv_get_geometry(s->bs, &nb_sectors); bdrv_get_geometry(s->qdev.conf.bs, &nb_sectors);
return nb_sectors <= CD_MAX_SECTORS; return nb_sectors <= CD_MAX_SECTORS;
} }
...@@ -615,7 +614,7 @@ static int scsi_read_dvd_structure(SCSIDiskState *s, SCSIDiskReq *r, ...@@ -615,7 +614,7 @@ static int scsi_read_dvd_structure(SCSIDiskState *s, SCSIDiskReq *r,
} }
if (format != 0xff) { if (format != 0xff) {
if (s->tray_open || !bdrv_is_inserted(s->bs)) { if (s->tray_open || !bdrv_is_inserted(s->qdev.conf.bs)) {
scsi_check_condition(r, SENSE_CODE(NO_MEDIUM)); scsi_check_condition(r, SENSE_CODE(NO_MEDIUM));
return -1; return -1;
} }
...@@ -637,7 +636,7 @@ static int scsi_read_dvd_structure(SCSIDiskState *s, SCSIDiskReq *r, ...@@ -637,7 +636,7 @@ static int scsi_read_dvd_structure(SCSIDiskState *s, SCSIDiskReq *r,
if (layer != 0) { if (layer != 0) {
goto fail; goto fail;
} }
bdrv_get_geometry(s->bs, &nb_sectors); bdrv_get_geometry(s->qdev.conf.bs, &nb_sectors);
outbuf[4] = 1; /* DVD-ROM, part version 1 */ outbuf[4] = 1; /* DVD-ROM, part version 1 */
outbuf[5] = 0xf; /* 120mm disc, minimum rate unspecified */ outbuf[5] = 0xf; /* 120mm disc, minimum rate unspecified */
...@@ -692,7 +691,7 @@ static int scsi_event_status_media(SCSIDiskState *s, uint8_t *outbuf) ...@@ -692,7 +691,7 @@ static int scsi_event_status_media(SCSIDiskState *s, uint8_t *outbuf)
media_status = 0; media_status = 0;
if (s->tray_open) { if (s->tray_open) {
media_status = MS_TRAY_OPEN; media_status = MS_TRAY_OPEN;
} else if (bdrv_is_inserted(s->bs)) { } else if (bdrv_is_inserted(s->qdev.conf.bs)) {
media_status = MS_MEDIA_PRESENT; media_status = MS_MEDIA_PRESENT;
} }
...@@ -795,7 +794,7 @@ static int mode_sense_page(SCSIDiskState *s, int page, uint8_t **p_outbuf, ...@@ -795,7 +794,7 @@ static int mode_sense_page(SCSIDiskState *s, int page, uint8_t **p_outbuf,
[MODE_PAGE_CAPABILITIES] = (1 << TYPE_ROM), [MODE_PAGE_CAPABILITIES] = (1 << TYPE_ROM),
}; };
BlockDriverState *bdrv = s->bs; BlockDriverState *bdrv = s->qdev.conf.bs;
int cylinders, heads, secs; int cylinders, heads, secs;
uint8_t *p = *p_outbuf; uint8_t *p = *p_outbuf;
...@@ -887,7 +886,7 @@ static int mode_sense_page(SCSIDiskState *s, int page, uint8_t **p_outbuf, ...@@ -887,7 +886,7 @@ static int mode_sense_page(SCSIDiskState *s, int page, uint8_t **p_outbuf,
if (page_control == 1) { /* Changeable Values */ if (page_control == 1) { /* Changeable Values */
break; break;
} }
if (bdrv_enable_write_cache(s->bs)) { if (bdrv_enable_write_cache(s->qdev.conf.bs)) {
p[2] = 4; /* WCE */ p[2] = 4; /* WCE */
} }
break; break;
...@@ -959,7 +958,7 @@ static int scsi_disk_emulate_mode_sense(SCSIDiskReq *r, uint8_t *outbuf) ...@@ -959,7 +958,7 @@ static int scsi_disk_emulate_mode_sense(SCSIDiskReq *r, uint8_t *outbuf)
memset(outbuf, 0, r->req.cmd.xfer); memset(outbuf, 0, r->req.cmd.xfer);
p = outbuf; p = outbuf;
if (bdrv_is_read_only(s->bs)) { if (bdrv_is_read_only(s->qdev.conf.bs)) {
dev_specific_param = 0x80; /* Readonly. */ dev_specific_param = 0x80; /* Readonly. */
} else { } else {
dev_specific_param = 0x00; dev_specific_param = 0x00;
...@@ -977,7 +976,7 @@ static int scsi_disk_emulate_mode_sense(SCSIDiskReq *r, uint8_t *outbuf) ...@@ -977,7 +976,7 @@ static int scsi_disk_emulate_mode_sense(SCSIDiskReq *r, uint8_t *outbuf)
p += 8; p += 8;
} }
bdrv_get_geometry(s->bs, &nb_sectors); bdrv_get_geometry(s->qdev.conf.bs, &nb_sectors);
if (!dbd && nb_sectors) { if (!dbd && nb_sectors) {
if (r->req.cmd.buf[0] == MODE_SENSE) { if (r->req.cmd.buf[0] == MODE_SENSE) {
outbuf[3] = 8; /* Block descriptor length */ outbuf[3] = 8; /* Block descriptor length */
...@@ -1043,7 +1042,7 @@ static int scsi_disk_emulate_read_toc(SCSIRequest *req, uint8_t *outbuf) ...@@ -1043,7 +1042,7 @@ static int scsi_disk_emulate_read_toc(SCSIRequest *req, uint8_t *outbuf)
msf = req->cmd.buf[1] & 2; msf = req->cmd.buf[1] & 2;
format = req->cmd.buf[2] & 0xf; format = req->cmd.buf[2] & 0xf;
start_track = req->cmd.buf[6]; start_track = req->cmd.buf[6];
bdrv_get_geometry(s->bs, &nb_sectors); bdrv_get_geometry(s->qdev.conf.bs, &nb_sectors);
DPRINTF("Read TOC (track %d format %d msf %d)\n", start_track, format, msf >> 1); DPRINTF("Read TOC (track %d format %d msf %d)\n", start_track, format, msf >> 1);
nb_sectors /= s->cluster_size; nb_sectors /= s->cluster_size;
switch (format) { switch (format) {
...@@ -1080,12 +1079,12 @@ static int scsi_disk_emulate_start_stop(SCSIDiskReq *r) ...@@ -1080,12 +1079,12 @@ static int scsi_disk_emulate_start_stop(SCSIDiskReq *r)
if (s->qdev.type == TYPE_ROM && loej) { if (s->qdev.type == TYPE_ROM && loej) {
if (!start && !s->tray_open && s->tray_locked) { if (!start && !s->tray_open && s->tray_locked) {
scsi_check_condition(r, scsi_check_condition(r,
bdrv_is_inserted(s->bs) bdrv_is_inserted(s->qdev.conf.bs)
? SENSE_CODE(ILLEGAL_REQ_REMOVAL_PREVENTED) ? SENSE_CODE(ILLEGAL_REQ_REMOVAL_PREVENTED)
: SENSE_CODE(NOT_READY_REMOVAL_PREVENTED)); : SENSE_CODE(NOT_READY_REMOVAL_PREVENTED));
return -1; return -1;
} }
bdrv_eject(s->bs, !start); bdrv_eject(s->qdev.conf.bs, !start);
s->tray_open = !start; s->tray_open = !start;
} }
return 0; return 0;
...@@ -1112,13 +1111,13 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r) ...@@ -1112,13 +1111,13 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r)
goto illegal_request; goto illegal_request;
} }
r->buflen = MAX(4096, req->cmd.xfer); r->buflen = MAX(4096, req->cmd.xfer);
r->iov.iov_base = qemu_blockalign(s->bs, r->buflen); r->iov.iov_base = qemu_blockalign(s->qdev.conf.bs, r->buflen);
} }
outbuf = r->iov.iov_base; outbuf = r->iov.iov_base;
switch (req->cmd.buf[0]) { switch (req->cmd.buf[0]) {
case TEST_UNIT_READY: case TEST_UNIT_READY:
if (s->tray_open || !bdrv_is_inserted(s->bs)) { if (s->tray_open || !bdrv_is_inserted(s->qdev.conf.bs)) {
goto not_ready; goto not_ready;
} }
break; break;
...@@ -1168,12 +1167,12 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r) ...@@ -1168,12 +1167,12 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r)
break; break;
case ALLOW_MEDIUM_REMOVAL: case ALLOW_MEDIUM_REMOVAL:
s->tray_locked = req->cmd.buf[4] & 1; s->tray_locked = req->cmd.buf[4] & 1;
bdrv_lock_medium(s->bs, req->cmd.buf[4] & 1); bdrv_lock_medium(s->qdev.conf.bs, req->cmd.buf[4] & 1);
break; break;
case READ_CAPACITY_10: case READ_CAPACITY_10:
/* The normal LEN field for this command is zero. */ /* The normal LEN field for this command is zero. */
memset(outbuf, 0, 8); memset(outbuf, 0, 8);
bdrv_get_geometry(s->bs, &nb_sectors); bdrv_get_geometry(s->qdev.conf.bs, &nb_sectors);
if (!nb_sectors) { if (!nb_sectors) {
goto not_ready; goto not_ready;
} }
...@@ -1228,7 +1227,7 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r) ...@@ -1228,7 +1227,7 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r)
if ((req->cmd.buf[1] & 31) == SAI_READ_CAPACITY_16) { if ((req->cmd.buf[1] & 31) == SAI_READ_CAPACITY_16) {
DPRINTF("SAI READ CAPACITY(16)\n"); DPRINTF("SAI READ CAPACITY(16)\n");
memset(outbuf, 0, req->cmd.xfer); memset(outbuf, 0, req->cmd.xfer);
bdrv_get_geometry(s->bs, &nb_sectors); bdrv_get_geometry(s->qdev.conf.bs, &nb_sectors);
if (!nb_sectors) { if (!nb_sectors) {
goto not_ready; goto not_ready;
} }
...@@ -1275,7 +1274,7 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r) ...@@ -1275,7 +1274,7 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r)
return buflen; return buflen;
not_ready: not_ready:
if (s->tray_open || !bdrv_is_inserted(s->bs)) { if (s->tray_open || !bdrv_is_inserted(s->qdev.conf.bs)) {
scsi_check_condition(r, SENSE_CODE(NO_MEDIUM)); scsi_check_condition(r, SENSE_CODE(NO_MEDIUM));
} else { } else {
scsi_check_condition(r, SENSE_CODE(LUN_NOT_READY)); scsi_check_condition(r, SENSE_CODE(LUN_NOT_READY));
...@@ -1342,8 +1341,8 @@ static int32_t scsi_send_command(SCSIRequest *req, uint8_t *buf) ...@@ -1342,8 +1341,8 @@ static int32_t scsi_send_command(SCSIRequest *req, uint8_t *buf)
r->iov.iov_len = rc; r->iov.iov_len = rc;
break; break;
case SYNCHRONIZE_CACHE: case SYNCHRONIZE_CACHE:
bdrv_acct_start(s->bs, &r->acct, 0, BDRV_ACCT_FLUSH); bdrv_acct_start(s->qdev.conf.bs, &r->acct, 0, BDRV_ACCT_FLUSH);
r->req.aiocb = bdrv_aio_flush(s->bs, scsi_flush_complete, r); r->req.aiocb = bdrv_aio_flush(s->qdev.conf.bs, scsi_flush_complete, r);
if (r->req.aiocb == NULL) { if (r->req.aiocb == NULL) {
scsi_flush_complete(r, -EIO); scsi_flush_complete(r, -EIO);
} }
...@@ -1418,7 +1417,7 @@ static int32_t scsi_send_command(SCSIRequest *req, uint8_t *buf) ...@@ -1418,7 +1417,7 @@ static int32_t scsi_send_command(SCSIRequest *req, uint8_t *buf)
goto fail; goto fail;
} }
rc = bdrv_discard(s->bs, r->req.cmd.lba * s->cluster_size, rc = bdrv_discard(s->qdev.conf.bs, r->req.cmd.lba * s->cluster_size,
len * s->cluster_size); len * s->cluster_size);
if (rc < 0) { if (rc < 0) {
/* XXX: better error code ?*/ /* XXX: better error code ?*/
...@@ -1460,7 +1459,7 @@ static void scsi_disk_reset(DeviceState *dev) ...@@ -1460,7 +1459,7 @@ static void scsi_disk_reset(DeviceState *dev)
scsi_device_purge_requests(&s->qdev, SENSE_CODE(RESET)); scsi_device_purge_requests(&s->qdev, SENSE_CODE(RESET));
bdrv_get_geometry(s->bs, &nb_sectors); bdrv_get_geometry(s->qdev.conf.bs, &nb_sectors);
nb_sectors /= s->cluster_size; nb_sectors /= s->cluster_size;
if (nb_sectors) { if (nb_sectors) {
nb_sectors--; nb_sectors--;
...@@ -1530,16 +1529,15 @@ static int scsi_initfn(SCSIDevice *dev, uint8_t scsi_type) ...@@ -1530,16 +1529,15 @@ static int scsi_initfn(SCSIDevice *dev, uint8_t scsi_type)
error_report("scsi-disk: drive property not set"); error_report("scsi-disk: drive property not set");
return -1; return -1;
} }
s->bs = s->qdev.conf.bs;
if (scsi_type == TYPE_DISK && !bdrv_is_inserted(s->bs)) { if (scsi_type == TYPE_DISK && !bdrv_is_inserted(s->qdev.conf.bs)) {
error_report("Device needs media, but drive is empty"); error_report("Device needs media, but drive is empty");
return -1; return -1;
} }
if (!s->serial) { if (!s->serial) {
/* try to fall back to value set with legacy -drive serial=... */ /* try to fall back to value set with legacy -drive serial=... */
dinfo = drive_get_by_blockdev(s->bs); dinfo = drive_get_by_blockdev(s->qdev.conf.bs);
if (*dinfo->serial) { if (*dinfo->serial) {
s->serial = g_strdup(dinfo->serial); s->serial = g_strdup(dinfo->serial);
} }
...@@ -1549,13 +1547,13 @@ static int scsi_initfn(SCSIDevice *dev, uint8_t scsi_type) ...@@ -1549,13 +1547,13 @@ static int scsi_initfn(SCSIDevice *dev, uint8_t scsi_type)
s->version = g_strdup(QEMU_VERSION); s->version = g_strdup(QEMU_VERSION);
} }
if (bdrv_is_sg(s->bs)) { if (bdrv_is_sg(s->qdev.conf.bs)) {
error_report("scsi-disk: unwanted /dev/sg*"); error_report("scsi-disk: unwanted /dev/sg*");
return -1; return -1;
} }
if (scsi_type == TYPE_ROM) { if (scsi_type == TYPE_ROM) {
bdrv_set_dev_ops(s->bs, &scsi_cd_block_ops, s); bdrv_set_dev_ops(s->qdev.conf.bs, &scsi_cd_block_ops, s);
s->qdev.blocksize = 2048; s->qdev.blocksize = 2048;
} else if (scsi_type == TYPE_DISK) { } else if (scsi_type == TYPE_DISK) {
s->qdev.blocksize = s->qdev.conf.logical_block_size; s->qdev.blocksize = s->qdev.conf.logical_block_size;
...@@ -1564,11 +1562,11 @@ static int scsi_initfn(SCSIDevice *dev, uint8_t scsi_type) ...@@ -1564,11 +1562,11 @@ static int scsi_initfn(SCSIDevice *dev, uint8_t scsi_type)
return -1; return -1;
} }
s->cluster_size = s->qdev.blocksize / 512; s->cluster_size = s->qdev.blocksize / 512;
bdrv_set_buffer_alignment(s->bs, s->qdev.blocksize); bdrv_set_buffer_alignment(s->qdev.conf.bs, s->qdev.blocksize);
s->qdev.type = scsi_type; s->qdev.type = scsi_type;
qemu_add_vm_change_state_handler(scsi_dma_restart_cb, s); qemu_add_vm_change_state_handler(scsi_dma_restart_cb, s);
bdrv_iostatus_enable(s->bs); bdrv_iostatus_enable(s->qdev.conf.bs);
add_boot_device_path(s->qdev.conf.bootindex, &dev->qdev, ",0"); add_boot_device_path(s->qdev.conf.bootindex, &dev->qdev, ",0");
return 0; return 0;
} }
......
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