Tizen 2.0 Release

[sdk/emulator/qemu.git] / block / raw.c

diff --git a/block/raw.c b/block/raw.c
index b0f72d6..6098070 100644 (file)
--- a/block/raw.c
+++ b/block/raw.c
@@ -9,45 +9,25 @@ static int raw_open(BlockDriverState *bs, int flags)
     return 0;
 }
 
-static int raw_read(BlockDriverState *bs, int64_t sector_num,
-                    uint8_t *buf, int nb_sectors)
+static int coroutine_fn raw_co_readv(BlockDriverState *bs, int64_t sector_num,
+                                     int nb_sectors, QEMUIOVector *qiov)
 {
-    return bdrv_read(bs->file, sector_num, buf, nb_sectors);
+    return bdrv_co_readv(bs->file, sector_num, nb_sectors, qiov);
 }
 
-static int raw_write(BlockDriverState *bs, int64_t sector_num,
-                     const uint8_t *buf, int nb_sectors)
+static int coroutine_fn raw_co_writev(BlockDriverState *bs, int64_t sector_num,
+                                      int nb_sectors, QEMUIOVector *qiov)
 {
-    return bdrv_write(bs->file, sector_num, buf, nb_sectors);
-}
-
-static BlockDriverAIOCB *raw_aio_readv(BlockDriverState *bs,
-    int64_t sector_num, QEMUIOVector *qiov, int nb_sectors,
-    BlockDriverCompletionFunc *cb, void *opaque)
-{
-    return bdrv_aio_readv(bs->file, sector_num, qiov, nb_sectors, cb, opaque);
-}
-
-static BlockDriverAIOCB *raw_aio_writev(BlockDriverState *bs,
-    int64_t sector_num, QEMUIOVector *qiov, int nb_sectors,
-    BlockDriverCompletionFunc *cb, void *opaque)
-{
-    return bdrv_aio_writev(bs->file, sector_num, qiov, nb_sectors, cb, opaque);
+    return bdrv_co_writev(bs->file, sector_num, nb_sectors, qiov);
 }
 
 static void raw_close(BlockDriverState *bs)
 {
 }
 
-static int raw_flush(BlockDriverState *bs)
-{
-    return bdrv_flush(bs->file);
-}
-
-static BlockDriverAIOCB *raw_aio_flush(BlockDriverState *bs,
-    BlockDriverCompletionFunc *cb, void *opaque)
+static int coroutine_fn raw_co_flush(BlockDriverState *bs)
 {
-    return bdrv_aio_flush(bs->file, cb, opaque);
+    return bdrv_co_flush(bs->file);
 }
 
 static int64_t raw_getlength(BlockDriverState *bs)
@@ -65,9 +45,10 @@ static int raw_probe(const uint8_t *buf, int buf_size, const char *filename)
    return 1; /* everything can be opened as raw image */
 }
 
-static int raw_discard(BlockDriverState *bs, int64_t sector_num, int nb_sectors)
+static int coroutine_fn raw_co_discard(BlockDriverState *bs,
+                                       int64_t sector_num, int nb_sectors)
 {
-    return bdrv_discard(bs->file, sector_num, nb_sectors);
+    return bdrv_co_discard(bs->file, sector_num, nb_sectors);
 }
 
 static int raw_is_inserted(BlockDriverState *bs)
@@ -75,15 +56,19 @@ static int raw_is_inserted(BlockDriverState *bs)
     return bdrv_is_inserted(bs->file);
 }
 
-static int raw_eject(BlockDriverState *bs, int eject_flag)
+static int raw_media_changed(BlockDriverState *bs)
 {
-    return bdrv_eject(bs->file, eject_flag);
+    return bdrv_media_changed(bs->file);
 }
 
-static int raw_set_locked(BlockDriverState *bs, int locked)
+static void raw_eject(BlockDriverState *bs, int eject_flag)
 {
-    bdrv_set_locked(bs->file, locked);
-    return 0;
+    bdrv_eject(bs->file, eject_flag);
+}
+
+static void raw_lock_medium(BlockDriverState *bs, bool locked)
+{
+    bdrv_lock_medium(bs->file, locked);
 }
 
 static int raw_ioctl(BlockDriverState *bs, unsigned long int req, void *buf)
@@ -120,26 +105,26 @@ static int raw_has_zero_init(BlockDriverState *bs)
 static BlockDriver bdrv_raw = {
     .format_name        = "raw",
 
-    /* It's really 0, but we need to make qemu_malloc() happy */
+    /* It's really 0, but we need to make g_malloc() happy */
     .instance_size      = 1,
 
     .bdrv_open          = raw_open,
     .bdrv_close         = raw_close,
-    .bdrv_read          = raw_read,
-    .bdrv_write         = raw_write,
-    .bdrv_flush         = raw_flush,
+
+    .bdrv_co_readv          = raw_co_readv,
+    .bdrv_co_writev         = raw_co_writev,
+    .bdrv_co_flush_to_disk  = raw_co_flush,
+    .bdrv_co_discard        = raw_co_discard,
+
     .bdrv_probe         = raw_probe,
     .bdrv_getlength     = raw_getlength,
     .bdrv_truncate      = raw_truncate,
 
-    .bdrv_aio_readv     = raw_aio_readv,
-    .bdrv_aio_writev    = raw_aio_writev,
-    .bdrv_aio_flush     = raw_aio_flush,
-    .bdrv_discard       = raw_discard,
-
     .bdrv_is_inserted   = raw_is_inserted,
+    .bdrv_media_changed = raw_media_changed,
     .bdrv_eject         = raw_eject,
-    .bdrv_set_locked    = raw_set_locked,
+    .bdrv_lock_medium   = raw_lock_medium,
+
     .bdrv_ioctl         = raw_ioctl,
     .bdrv_aio_ioctl     = raw_aio_ioctl,