diff options
Diffstat (limited to 'block/raw_bsd.c')
| -rw-r--r-- | block/raw_bsd.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/block/raw_bsd.c b/block/raw_bsd.c index 915d6fd0e6..a6cc7e9918 100644 --- a/block/raw_bsd.c +++ b/block/raw_bsd.c @@ -26,7 +26,9 @@ * IN THE SOFTWARE. */ +#include "qemu/osdep.h" #include "block/block_int.h" +#include "qapi/error.h" #include "qemu/option.h" static QemuOptsList raw_create_opts = { @@ -55,8 +57,9 @@ static int coroutine_fn raw_co_readv(BlockDriverState *bs, int64_t sector_num, return bdrv_co_readv(bs->file->bs, sector_num, nb_sectors, qiov); } -static int coroutine_fn raw_co_writev(BlockDriverState *bs, int64_t sector_num, - int nb_sectors, QEMUIOVector *qiov) +static int coroutine_fn +raw_co_writev_flags(BlockDriverState *bs, int64_t sector_num, int nb_sectors, + QEMUIOVector *qiov, int flags) { void *buf = NULL; BlockDriver *drv; @@ -102,7 +105,8 @@ static int coroutine_fn raw_co_writev(BlockDriverState *bs, int64_t sector_num, } BLKDBG_EVENT(bs->file, BLKDBG_WRITE_AIO); - ret = bdrv_co_writev(bs->file->bs, sector_num, nb_sectors, qiov); + ret = bdrv_co_do_pwritev(bs->file->bs, sector_num * BDRV_SECTOR_SIZE, + nb_sectors * BDRV_SECTOR_SIZE, qiov, flags); fail: if (qiov == &local_qiov) { @@ -112,11 +116,20 @@ fail: return ret; } +static int coroutine_fn +raw_co_writev(BlockDriverState *bs, int64_t sector_num, int nb_sectors, + QEMUIOVector *qiov) +{ + return raw_co_writev_flags(bs, sector_num, nb_sectors, qiov, 0); +} + static int64_t coroutine_fn raw_co_get_block_status(BlockDriverState *bs, int64_t sector_num, - int nb_sectors, int *pnum) + int nb_sectors, int *pnum, + BlockDriverState **file) { *pnum = nb_sectors; + *file = bs->file->bs; return BDRV_BLOCK_RAW | BDRV_BLOCK_OFFSET_VALID | BDRV_BLOCK_DATA | (sector_num << BDRV_SECTOR_BITS); } @@ -244,6 +257,8 @@ BlockDriver bdrv_raw = { .bdrv_create = &raw_create, .bdrv_co_readv = &raw_co_readv, .bdrv_co_writev = &raw_co_writev, + .bdrv_co_writev_flags = &raw_co_writev_flags, + .supported_write_flags = BDRV_REQ_FUA, .bdrv_co_write_zeroes = &raw_co_write_zeroes, .bdrv_co_discard = &raw_co_discard, .bdrv_co_get_block_status = &raw_co_get_block_status, |