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-rw-r--r--hw/block/dataplane/xen-block.c2
-rw-r--r--hw/block/fdc.c9
-rw-r--r--hw/block/m25p80.c6
-rw-r--r--hw/block/nand.c2
-rw-r--r--hw/block/nvme-ns.c7
-rw-r--r--hw/block/onenand.c2
-rw-r--r--hw/block/pflash_cfi01.c2
-rw-r--r--hw/block/pflash_cfi02.c2
-rw-r--r--hw/block/swim.c6
-rw-r--r--hw/block/virtio-blk.c6
-rw-r--r--hw/block/xen-block.c2
-rw-r--r--hw/ide/core.c2
-rw-r--r--hw/misc/sifive_u_otp.c2
-rw-r--r--hw/ppc/pnv_pnor.c2
-rw-r--r--hw/scsi/scsi-disk.c10
-rw-r--r--hw/scsi/scsi-generic.c4
-rw-r--r--hw/sd/sd.c6
-rw-r--r--hw/usb/dev-storage.c4
18 files changed, 39 insertions, 37 deletions
diff --git a/hw/block/dataplane/xen-block.c b/hw/block/dataplane/xen-block.c
index 3675f8deaf..860787580a 100644
--- a/hw/block/dataplane/xen-block.c
+++ b/hw/block/dataplane/xen-block.c
@@ -168,7 +168,7 @@ static int xen_block_parse_request(XenBlockRequest *request)
};
if (request->req.operation != BLKIF_OP_READ &&
- blk_is_read_only(dataplane->blk)) {
+ !blk_is_writable(dataplane->blk)) {
error_report("error: write req for ro device");
goto err;
}
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index 3636874432..292ea87805 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -444,7 +444,7 @@ static void fd_revalidate(FDrive *drv)
FLOPPY_DPRINTF("revalidate\n");
if (drv->blk != NULL) {
- drv->ro = blk_is_read_only(drv->blk);
+ drv->ro = !blk_is_writable(drv->blk);
if (!blk_is_inserted(drv->blk)) {
FLOPPY_DPRINTF("No disk in drive\n");
drv->disk = FLOPPY_DRIVE_TYPE_NONE;
@@ -479,8 +479,8 @@ static void fd_change_cb(void *opaque, bool load, Error **errp)
blk_set_perm(drive->blk, 0, BLK_PERM_ALL, &error_abort);
} else {
if (!blkconf_apply_backend_options(drive->conf,
- blk_is_read_only(drive->blk), false,
- errp)) {
+ !blk_supports_write_perm(drive->blk),
+ false, errp)) {
return;
}
}
@@ -553,7 +553,8 @@ static void floppy_drive_realize(DeviceState *qdev, Error **errp)
* read-only node later */
read_only = true;
} else {
- read_only = !blk_bs(dev->conf.blk) || blk_is_read_only(dev->conf.blk);
+ read_only = !blk_bs(dev->conf.blk) ||
+ !blk_supports_write_perm(dev->conf.blk);
}
if (!blkconf_blocksizes(&dev->conf, errp)) {
diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c
index b744a58d1c..0412d3e7f4 100644
--- a/hw/block/m25p80.c
+++ b/hw/block/m25p80.c
@@ -508,7 +508,7 @@ static void flash_sync_page(Flash *s, int page)
{
QEMUIOVector *iov;
- if (!s->blk || blk_is_read_only(s->blk)) {
+ if (!s->blk || !blk_is_writable(s->blk)) {
return;
}
@@ -524,7 +524,7 @@ static inline void flash_sync_area(Flash *s, int64_t off, int64_t len)
{
QEMUIOVector *iov;
- if (!s->blk || blk_is_read_only(s->blk)) {
+ if (!s->blk || !blk_is_writable(s->blk)) {
return;
}
@@ -1434,7 +1434,7 @@ static void m25p80_realize(SSIPeripheral *ss, Error **errp)
if (s->blk) {
uint64_t perm = BLK_PERM_CONSISTENT_READ |
- (blk_is_read_only(s->blk) ? 0 : BLK_PERM_WRITE);
+ (blk_supports_write_perm(s->blk) ? BLK_PERM_WRITE : 0);
ret = blk_set_perm(s->blk, perm, BLK_PERM_ALL, errp);
if (ret < 0) {
return;
diff --git a/hw/block/nand.c b/hw/block/nand.c
index 913292ad1d..8bc80e3514 100644
--- a/hw/block/nand.c
+++ b/hw/block/nand.c
@@ -400,7 +400,7 @@ static void nand_realize(DeviceState *dev, Error **errp)
pagesize = 1 << s->oob_shift;
s->mem_oob = 1;
if (s->blk) {
- if (blk_is_read_only(s->blk)) {
+ if (!blk_supports_write_perm(s->blk)) {
error_setg(errp, "Can't use a read-only drive");
return;
}
diff --git a/hw/block/nvme-ns.c b/hw/block/nvme-ns.c
index 31c80cdf5b..2670787d26 100644
--- a/hw/block/nvme-ns.c
+++ b/hw/block/nvme-ns.c
@@ -48,13 +48,14 @@ static void nvme_ns_init(NvmeNamespace *ns)
static int nvme_ns_init_blk(NvmeCtrl *n, NvmeNamespace *ns, Error **errp)
{
+ bool read_only;
+
if (!blkconf_blocksizes(&ns->blkconf, errp)) {
return -1;
}
- if (!blkconf_apply_backend_options(&ns->blkconf,
- blk_is_read_only(ns->blkconf.blk),
- false, errp)) {
+ read_only = !blk_supports_write_perm(ns->blkconf.blk);
+ if (!blkconf_apply_backend_options(&ns->blkconf, read_only, false, errp)) {
return -1;
}
diff --git a/hw/block/onenand.c b/hw/block/onenand.c
index 579a73d7f7..afc0cd3a0f 100644
--- a/hw/block/onenand.c
+++ b/hw/block/onenand.c
@@ -797,7 +797,7 @@ static void onenand_realize(DeviceState *dev, Error **errp)
s->image = memset(g_malloc(size + (size >> 5)),
0xff, size + (size >> 5));
} else {
- if (blk_is_read_only(s->blk)) {
+ if (!blk_supports_write_perm(s->blk)) {
error_setg(errp, "Can't use a read-only drive");
return;
}
diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c
index ccf326793d..22287a1522 100644
--- a/hw/block/pflash_cfi01.c
+++ b/hw/block/pflash_cfi01.c
@@ -745,7 +745,7 @@ static void pflash_cfi01_realize(DeviceState *dev, Error **errp)
if (pfl->blk) {
uint64_t perm;
- pfl->ro = blk_is_read_only(pfl->blk);
+ pfl->ro = !blk_supports_write_perm(pfl->blk);
perm = BLK_PERM_CONSISTENT_READ | (pfl->ro ? 0 : BLK_PERM_WRITE);
ret = blk_set_perm(pfl->blk, perm, BLK_PERM_ALL, errp);
if (ret < 0) {
diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c
index 2ad2f6baea..7962cff745 100644
--- a/hw/block/pflash_cfi02.c
+++ b/hw/block/pflash_cfi02.c
@@ -802,7 +802,7 @@ static void pflash_cfi02_realize(DeviceState *dev, Error **errp)
if (pfl->blk) {
uint64_t perm;
- pfl->ro = blk_is_read_only(pfl->blk);
+ pfl->ro = !blk_supports_write_perm(pfl->blk);
perm = BLK_PERM_CONSISTENT_READ | (pfl->ro ? 0 : BLK_PERM_WRITE);
ret = blk_set_perm(pfl->blk, perm, BLK_PERM_ALL, errp);
if (ret < 0) {
diff --git a/hw/block/swim.c b/hw/block/swim.c
index 20133a814c..509c2f4900 100644
--- a/hw/block/swim.c
+++ b/hw/block/swim.c
@@ -137,8 +137,8 @@ static void swim_change_cb(void *opaque, bool load, Error **errp)
blk_set_perm(drive->blk, 0, BLK_PERM_ALL, &error_abort);
} else {
if (!blkconf_apply_backend_options(drive->conf,
- blk_is_read_only(drive->blk), false,
- errp)) {
+ !blk_supports_write_perm(drive->blk),
+ false, errp)) {
return;
}
}
@@ -210,7 +210,7 @@ static void swim_drive_realize(DeviceState *qdev, Error **errp)
dev->conf.werror = BLOCKDEV_ON_ERROR_AUTO;
if (!blkconf_apply_backend_options(&dev->conf,
- blk_is_read_only(dev->conf.blk),
+ !blk_supports_write_perm(dev->conf.blk),
false, errp)) {
return;
}
diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c
index bac2d6fa2b..e8600b069d 100644
--- a/hw/block/virtio-blk.c
+++ b/hw/block/virtio-blk.c
@@ -1021,7 +1021,7 @@ static uint64_t virtio_blk_get_features(VirtIODevice *vdev, uint64_t features,
virtio_has_feature(features, VIRTIO_BLK_F_CONFIG_WCE))) {
virtio_add_feature(&features, VIRTIO_BLK_F_WCE);
}
- if (blk_is_read_only(s->blk)) {
+ if (!blk_is_writable(s->blk)) {
virtio_add_feature(&features, VIRTIO_BLK_F_RO);
}
if (s->conf.num_queues > 1) {
@@ -1175,8 +1175,8 @@ static void virtio_blk_device_realize(DeviceState *dev, Error **errp)
}
if (!blkconf_apply_backend_options(&conf->conf,
- blk_is_read_only(conf->conf.blk), true,
- errp)) {
+ !blk_supports_write_perm(conf->conf.blk),
+ true, errp)) {
return;
}
s->original_wce = blk_enable_write_cache(conf->conf.blk);
diff --git a/hw/block/xen-block.c b/hw/block/xen-block.c
index 718d886e5c..0e7d66c2a7 100644
--- a/hw/block/xen-block.c
+++ b/hw/block/xen-block.c
@@ -567,7 +567,7 @@ static void xen_disk_realize(XenBlockDevice *blockdev, Error **errp)
return;
}
- blockdev->info = blk_is_read_only(conf->blk) ? VDISK_READONLY : 0;
+ blockdev->info = blk_supports_write_perm(conf->blk) ? 0 : VDISK_READONLY;
}
static void xen_disk_class_init(ObjectClass *class, void *data)
diff --git a/hw/ide/core.c b/hw/ide/core.c
index b49e4cfbc6..81db2c95de 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -2537,7 +2537,7 @@ int ide_init_drive(IDEState *s, BlockBackend *blk, IDEDriveKind kind,
error_setg(errp, "Device needs media, but drive is empty");
return -1;
}
- if (blk_is_read_only(blk)) {
+ if (!blk_is_writable(blk)) {
error_setg(errp, "Can't use a read-only drive");
return -1;
}
diff --git a/hw/misc/sifive_u_otp.c b/hw/misc/sifive_u_otp.c
index f921c67644..b8e8b9eebe 100644
--- a/hw/misc/sifive_u_otp.c
+++ b/hw/misc/sifive_u_otp.c
@@ -228,7 +228,7 @@ static void sifive_u_otp_realize(DeviceState *dev, Error **errp)
if (s->blk) {
perm = BLK_PERM_CONSISTENT_READ |
- (blk_is_read_only(s->blk) ? 0 : BLK_PERM_WRITE);
+ (blk_supports_write_perm(s->blk) ? BLK_PERM_WRITE : 0);
ret = blk_set_perm(s->blk, perm, BLK_PERM_ALL, errp);
if (ret < 0) {
return;
diff --git a/hw/ppc/pnv_pnor.c b/hw/ppc/pnv_pnor.c
index ef8dff03e0..4b455de1ea 100644
--- a/hw/ppc/pnv_pnor.c
+++ b/hw/ppc/pnv_pnor.c
@@ -86,7 +86,7 @@ static void pnv_pnor_realize(DeviceState *dev, Error **errp)
if (s->blk) {
uint64_t perm = BLK_PERM_CONSISTENT_READ |
- (blk_is_read_only(s->blk) ? 0 : BLK_PERM_WRITE);
+ (blk_supports_write_perm(s->blk) ? BLK_PERM_WRITE : 0);
ret = blk_set_perm(s->blk, perm, BLK_PERM_ALL, errp);
if (ret < 0) {
return;
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index 29504ea081..ed52fcd49f 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -1270,7 +1270,7 @@ static int scsi_disk_emulate_mode_sense(SCSIDiskReq *r, uint8_t *outbuf)
if (s->qdev.type == TYPE_DISK) {
dev_specific_param = s->features & (1 << SCSI_DISK_F_DPOFUA) ? 0x10 : 0;
- if (blk_is_read_only(s->qdev.conf.blk)) {
+ if (!blk_is_writable(s->qdev.conf.blk)) {
dev_specific_param |= 0x80; /* Readonly. */
}
} else {
@@ -1704,7 +1704,7 @@ static void scsi_disk_emulate_unmap(SCSIDiskReq *r, uint8_t *inbuf)
goto invalid_param_len;
}
- if (blk_is_read_only(s->qdev.conf.blk)) {
+ if (!blk_is_writable(s->qdev.conf.blk)) {
block_acct_invalid(blk_get_stats(s->qdev.conf.blk), BLOCK_ACCT_UNMAP);
scsi_check_condition(r, SENSE_CODE(WRITE_PROTECTED));
return;
@@ -1795,7 +1795,7 @@ static void scsi_disk_emulate_write_same(SCSIDiskReq *r, uint8_t *inbuf)
return;
}
- if (blk_is_read_only(s->qdev.conf.blk)) {
+ if (!blk_is_writable(s->qdev.conf.blk)) {
scsi_check_condition(r, SENSE_CODE(WRITE_PROTECTED));
return;
}
@@ -2207,7 +2207,7 @@ static int32_t scsi_disk_dma_command(SCSIRequest *req, uint8_t *buf)
case WRITE_VERIFY_10:
case WRITE_VERIFY_12:
case WRITE_VERIFY_16:
- if (blk_is_read_only(s->qdev.conf.blk)) {
+ if (!blk_is_writable(s->qdev.conf.blk)) {
scsi_check_condition(r, SENSE_CODE(WRITE_PROTECTED));
return 0;
}
@@ -2380,7 +2380,7 @@ static void scsi_realize(SCSIDevice *dev, Error **errp)
}
}
- read_only = blk_is_read_only(s->qdev.conf.blk);
+ read_only = !blk_supports_write_perm(s->qdev.conf.blk);
if (dev->type == TYPE_ROM) {
read_only = true;
}
diff --git a/hw/scsi/scsi-generic.c b/hw/scsi/scsi-generic.c
index 9740f7e36a..ab220141f5 100644
--- a/hw/scsi/scsi-generic.c
+++ b/hw/scsi/scsi-generic.c
@@ -306,7 +306,7 @@ static void scsi_read_complete(void * opaque, int ret)
* readonly.
*/
if ((s->type == TYPE_DISK || s->type == TYPE_TAPE || s->type == TYPE_ZBC) &&
- blk_is_read_only(s->conf.blk) &&
+ !blk_is_writable(s->conf.blk) &&
(r->req.cmd.buf[0] == MODE_SENSE ||
r->req.cmd.buf[0] == MODE_SENSE_10) &&
(r->req.cmd.buf[1] & 0x8) == 0) {
@@ -694,7 +694,7 @@ static void scsi_generic_realize(SCSIDevice *s, Error **errp)
return;
}
if (!blkconf_apply_backend_options(&s->conf,
- blk_is_read_only(s->conf.blk),
+ !blk_supports_write_perm(s->conf.blk),
true, errp)) {
return;
}
diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index b3952514fe..8517dbce8b 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -567,7 +567,7 @@ static void sd_reset(DeviceState *dev)
sd_set_sdstatus(sd);
g_free(sd->wp_groups);
- sd->wp_switch = sd->blk ? blk_is_read_only(sd->blk) : false;
+ sd->wp_switch = sd->blk ? !blk_is_writable(sd->blk) : false;
sd->wpgrps_size = sect;
sd->wp_groups = bitmap_new(sd->wpgrps_size);
memset(sd->function_group, 0, sizeof(sd->function_group));
@@ -735,7 +735,7 @@ void sd_set_cb(SDState *sd, qemu_irq readonly, qemu_irq insert)
{
sd->readonly_cb = readonly;
sd->inserted_cb = insert;
- qemu_set_irq(readonly, sd->blk ? blk_is_read_only(sd->blk) : 0);
+ qemu_set_irq(readonly, sd->blk ? !blk_is_writable(sd->blk) : 0);
qemu_set_irq(insert, sd->blk ? blk_is_inserted(sd->blk) : 0);
}
@@ -2131,7 +2131,7 @@ static void sd_realize(DeviceState *dev, Error **errp)
if (sd->blk) {
int64_t blk_size;
- if (blk_is_read_only(sd->blk)) {
+ if (!blk_supports_write_perm(sd->blk)) {
error_setg(errp, "Cannot use read-only drive as SD card");
return;
}
diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c
index f0f005869d..c49e8b819e 100644
--- a/hw/usb/dev-storage.c
+++ b/hw/usb/dev-storage.c
@@ -613,8 +613,8 @@ static void usb_msd_storage_realize(USBDevice *dev, Error **errp)
return;
}
- if (!blkconf_apply_backend_options(&s->conf, blk_is_read_only(blk), true,
- errp)) {
+ if (!blkconf_apply_backend_options(&s->conf, !blk_supports_write_perm(blk),
+ true, errp)) {
return;
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-27 20:56:14 +0000