Reset CFI01 flash wcycle after erase confirm (Thomas Petazzoni).

[mirror_qemu.git] / block.h

diff --git a/block.h b/block.h
index b52ee920b7e5708dbe4d1996216189ef990f8153..d0e9fd49e4f84a03a0907a123201eae221e443f7 100644 (file)
--- a/block.h
+++ b/block.h
@@ -1,6 +1,8 @@
 #ifndef BLOCK_H
 #define BLOCK_H
 
+#include "qemu-aio.h"
+
 /* block.c */
 typedef struct BlockDriver BlockDriver;
 
@@ -16,6 +18,7 @@ extern BlockDriver bdrv_vpc;
 extern BlockDriver bdrv_vvfat;
 extern BlockDriver bdrv_qcow2;
 extern BlockDriver bdrv_parallels;
+extern BlockDriver bdrv_nbd;
 
 typedef struct BlockDriverInfo {
     /* in bytes, 0 if irrelevant */
@@ -46,10 +49,8 @@ typedef struct QEMUSnapshotInfo {
                                      bdrv_file_open()) */
 #define BDRV_O_DIRECT      0x0020
 
-#ifndef QEMU_IMG
 void bdrv_info(void);
 void bdrv_info_stats(void);
-#endif
 
 void bdrv_init(void);
 BlockDriver *bdrv_find_format(const char *format_name);
@@ -88,17 +89,12 @@ BlockDriverAIOCB *bdrv_aio_write(BlockDriverState *bs, int64_t sector_num,
                                  BlockDriverCompletionFunc *cb, void *opaque);
 void bdrv_aio_cancel(BlockDriverAIOCB *acb);
 
-void qemu_aio_init(void);
-void qemu_aio_poll(void);
-void qemu_aio_flush(void);
-void qemu_aio_wait_start(void);
-void qemu_aio_wait(void);
-void qemu_aio_wait_end(void);
-
 int qemu_key_check(BlockDriverState *bs, const char *name);
 
 /* Ensure contents are flushed to disk.  */
 void bdrv_flush(BlockDriverState *bs);
+int bdrv_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors,
+       int *pnum);
 
 #define BDRV_TYPE_HD     0
 #define BDRV_TYPE_CDROM  1
@@ -119,6 +115,7 @@ int bdrv_get_type_hint(BlockDriverState *bs);
 int bdrv_get_translation_hint(BlockDriverState *bs);
 int bdrv_is_removable(BlockDriverState *bs);
 int bdrv_is_read_only(BlockDriverState *bs);
+int bdrv_is_sg(BlockDriverState *bs);
 int bdrv_is_inserted(BlockDriverState *bs);
 int bdrv_media_changed(BlockDriverState *bs);
 int bdrv_is_locked(BlockDriverState *bs);
@@ -148,6 +145,7 @@ int bdrv_snapshot_delete(BlockDriverState *bs, const char *snapshot_id);
 int bdrv_snapshot_list(BlockDriverState *bs,
                        QEMUSnapshotInfo **psn_info);
 char *bdrv_snapshot_dump(char *buf, int buf_size, QEMUSnapshotInfo *sn);
+int bdrv_ioctl(BlockDriverState *bs, unsigned long int req, void *buf);
 
 char *get_human_readable_size(char *buf, int buf_size, int64_t size);
 int path_is_absolute(const char *path);