return 0;
}
+static coroutine_fn int bochs_co_read(BlockDriverState *bs, int64_t sector_num,
+ uint8_t *buf, int nb_sectors)
+{
+ int ret;
+ BDRVBochsState *s = bs->opaque;
+ qemu_co_mutex_lock(&s->lock);
+ ret = bochs_read(bs, sector_num, buf, nb_sectors);
+ qemu_co_mutex_unlock(&s->lock);
+ return ret;
+}
+
static void bochs_close(BlockDriverState *bs)
{
BDRVBochsState *s = bs->opaque;
.instance_size = sizeof(BDRVBochsState),
.bdrv_probe = bochs_probe,
.bdrv_open = bochs_open,
- .bdrv_read = bochs_read,
+ .bdrv_read = bochs_co_read,
.bdrv_close = bochs_close,
};
return 0;
}
+static coroutine_fn int cloop_co_read(BlockDriverState *bs, int64_t sector_num,
+ uint8_t *buf, int nb_sectors)
+{
+ int ret;
+ BDRVCloopState *s = bs->opaque;
+ qemu_co_mutex_lock(&s->lock);
+ ret = cloop_read(bs, sector_num, buf, nb_sectors);
+ qemu_co_mutex_unlock(&s->lock);
+ return ret;
+}
+
static void cloop_close(BlockDriverState *bs)
{
BDRVCloopState *s = bs->opaque;
.instance_size = sizeof(BDRVCloopState),
.bdrv_probe = cloop_probe,
.bdrv_open = cloop_open,
- .bdrv_read = cloop_read,
+ .bdrv_read = cloop_co_read,
.bdrv_close = cloop_close,
};
return 0;
}
+static coroutine_fn int cow_co_read(BlockDriverState *bs, int64_t sector_num,
+ uint8_t *buf, int nb_sectors)
+{
+ int ret;
+ BDRVCowState *s = bs->opaque;
+ qemu_co_mutex_lock(&s->lock);
+ ret = cow_read(bs, sector_num, buf, nb_sectors);
+ qemu_co_mutex_unlock(&s->lock);
+ return ret;
+}
+
static int cow_write(BlockDriverState *bs, int64_t sector_num,
const uint8_t *buf, int nb_sectors)
{
.instance_size = sizeof(BDRVCowState),
.bdrv_probe = cow_probe,
.bdrv_open = cow_open,
- .bdrv_read = cow_read,
+ .bdrv_read = cow_co_read,
.bdrv_write = cow_write,
.bdrv_close = cow_close,
.bdrv_create = cow_create,
return 0;
}
+static coroutine_fn int dmg_co_read(BlockDriverState *bs, int64_t sector_num,
+ uint8_t *buf, int nb_sectors)
+{
+ int ret;
+ BDRVDMGState *s = bs->opaque;
+ qemu_co_mutex_lock(&s->lock);
+ ret = dmg_read(bs, sector_num, buf, nb_sectors);
+ qemu_co_mutex_unlock(&s->lock);
+ return ret;
+}
+
static void dmg_close(BlockDriverState *bs)
{
BDRVDMGState *s = bs->opaque;
.instance_size = sizeof(BDRVDMGState),
.bdrv_probe = dmg_probe,
.bdrv_open = dmg_open,
- .bdrv_read = dmg_read,
+ .bdrv_read = dmg_co_read,
.bdrv_close = dmg_close,
};
return 0;
}
+static coroutine_fn int nbd_co_read(BlockDriverState *bs, int64_t sector_num,
+ uint8_t *buf, int nb_sectors)
+{
+ int ret;
+ BDRVNBDState *s = bs->opaque;
+ qemu_co_mutex_lock(&s->lock);
+ ret = nbd_read(bs, sector_num, buf, nb_sectors);
+ qemu_co_mutex_unlock(&s->lock);
+ return ret;
+}
+
static void nbd_close(BlockDriverState *bs)
{
BDRVNBDState *s = bs->opaque;
.format_name = "nbd",
.instance_size = sizeof(BDRVNBDState),
.bdrv_file_open = nbd_open,
- .bdrv_read = nbd_read,
+ .bdrv_read = nbd_co_read,
.bdrv_write = nbd_write,
.bdrv_close = nbd_close,
.bdrv_getlength = nbd_getlength,
return 0;
}
+static coroutine_fn int parallels_co_read(BlockDriverState *bs, int64_t sector_num,
+ uint8_t *buf, int nb_sectors)
+{
+ int ret;
+ BDRVParallelsState *s = bs->opaque;
+ qemu_co_mutex_lock(&s->lock);
+ ret = parallels_read(bs, sector_num, buf, nb_sectors);
+ qemu_co_mutex_unlock(&s->lock);
+ return ret;
+}
+
static void parallels_close(BlockDriverState *bs)
{
BDRVParallelsState *s = bs->opaque;
.instance_size = sizeof(BDRVParallelsState),
.bdrv_probe = parallels_probe,
.bdrv_open = parallels_open,
- .bdrv_read = parallels_read,
+ .bdrv_read = parallels_co_read,
.bdrv_close = parallels_close,
};
return 0;
}
+static coroutine_fn int vmdk_co_read(BlockDriverState *bs, int64_t sector_num,
+ uint8_t *buf, int nb_sectors)
+{
+ int ret;
+ BDRVVmdkState *s = bs->opaque;
+ qemu_co_mutex_lock(&s->lock);
+ ret = vmdk_read(bs, sector_num, buf, nb_sectors);
+ qemu_co_mutex_unlock(&s->lock);
+ return ret;
+}
+
static int vmdk_write(BlockDriverState *bs, int64_t sector_num,
const uint8_t *buf, int nb_sectors)
{
.instance_size = sizeof(BDRVVmdkState),
.bdrv_probe = vmdk_probe,
.bdrv_open = vmdk_open,
- .bdrv_read = vmdk_read,
+ .bdrv_read = vmdk_co_read,
.bdrv_write = vmdk_write,
.bdrv_close = vmdk_close,
.bdrv_create = vmdk_create,
return 0;
}
+static coroutine_fn int vpc_co_read(BlockDriverState *bs, int64_t sector_num,
+ uint8_t *buf, int nb_sectors)
+{
+ int ret;
+ BDRVVPCState *s = bs->opaque;
+ qemu_co_mutex_lock(&s->lock);
+ ret = vpc_read(bs, sector_num, buf, nb_sectors);
+ qemu_co_mutex_unlock(&s->lock);
+ return ret;
+}
+
static int vpc_write(BlockDriverState *bs, int64_t sector_num,
const uint8_t *buf, int nb_sectors)
{
.instance_size = sizeof(BDRVVPCState),
.bdrv_probe = vpc_probe,
.bdrv_open = vpc_open,
- .bdrv_read = vpc_read,
+ .bdrv_read = vpc_co_read,
.bdrv_write = vpc_write,
.bdrv_flush = vpc_flush,
.bdrv_close = vpc_close,
return 0;
}
+static coroutine_fn int vvfat_co_read(BlockDriverState *bs, int64_t sector_num,
+ uint8_t *buf, int nb_sectors)
+{
+ int ret;
+ BDRVVVFATState *s = bs->opaque;
+ qemu_co_mutex_lock(&s->lock);
+ ret = vvfat_read(bs, sector_num, buf, nb_sectors);
+ qemu_co_mutex_unlock(&s->lock);
+ return ret;
+}
+
/* LATER TODO: statify all functions */
/*
.format_name = "vvfat",
.instance_size = sizeof(BDRVVVFATState),
.bdrv_file_open = vvfat_open,
- .bdrv_read = vvfat_read,
+ .bdrv_read = vvfat_co_read,
.bdrv_write = vvfat_write,
.bdrv_close = vvfat_close,
.bdrv_is_allocated = vvfat_is_allocated,