diff options
| author | Alexander Graf <agraf@suse.de> | 2012-10-10 10:21:20 +0200 |
|---|---|---|
| committer | Yury Usishchev <y.usishchev@samsung.com> | 2014-12-10 13:48:36 +0300 |
| commit | 4eeab74059059165874cab32e005fbf1aa1071e4 (patch) | |
| tree | 2925fde6a477cce5dcc28321a82b221043d310e9 | |
| parent | 8ee615f85c8e5882641f74813dafe832b029d490 (diff) | |
| download | qemu-4eeab74059059165874cab32e005fbf1aa1071e4.tar.gz qemu-4eeab74059059165874cab32e005fbf1aa1071e4.tar.bz2 qemu-4eeab74059059165874cab32e005fbf1aa1071e4.zip | |
linux-user: add more blk ioctls
Implement a few more ioctls that operate on block devices.
Signed-off-by: Alexander Graf <agraf@suse.de>
| -rw-r--r-- | linux-user/ioctls.h | 18 | ||||
| -rw-r--r-- | linux-user/syscall_defs.h | 6 | ||||
| -rw-r--r-- | linux-user/syscall_types.h | 3 |
3 files changed, 27 insertions, 0 deletions
diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h index f9f7c8378..8eb44468a 100644 --- a/linux-user/ioctls.h +++ b/linux-user/ioctls.h @@ -73,6 +73,24 @@ #ifdef BLKGETSIZE64 IOCTL(BLKGETSIZE64, IOC_R, MK_PTR(TYPE_ULONGLONG)) #endif +#ifdef BLKDISCARD + IOCTL(BLKDISCARD, IOC_W, MK_PTR(MK_STRUCT(STRUCT_blkdiscard))) +#endif +#ifdef BLKIOMIN + IOCTL(BLKIOMIN, IOC_R, MK_PTR(TYPE_INT)) +#endif +#ifdef BLKIOOPT + IOCTL(BLKIOOPT, IOC_R, MK_PTR(TYPE_INT)) +#endif +#ifdef BLKALIGNOFF + IOCTL(BLKALIGNOFF, IOC_R, MK_PTR(TYPE_INT)) +#endif +#ifdef BLKPBSZGET + IOCTL(BLKPBSZGET, IOC_R, MK_PTR(TYPE_INT)) +#endif +#ifdef BLKDISCARDZEROES + IOCTL(BLKDISCARDZEROES, IOC_R, MK_PTR(TYPE_INT)) +#endif IOCTL(BLKFLSBUF, 0, TYPE_NULL) IOCTL(BLKRASET, 0, TYPE_INT) IOCTL(BLKRAGET, IOC_R, MK_PTR(TYPE_LONG)) diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index f750d4c21..15fe242d5 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -930,6 +930,12 @@ struct target_pollfd { #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong) /* return device size in bytes (u64 *arg) */ +#define TARGET_BLKDISCARD TARGET_IO(0x12,119) +#define TARGET_BLKIOMIN TARGET_IO(0x12,120) +#define TARGET_BLKIOOPT TARGET_IO(0x12,121) +#define TARGET_BLKALIGNOFF TARGET_IO(0x12,122) +#define TARGET_BLKPBSZGET TARGET_IO(0x12,123) +#define TARGET_BLKDISCARDZEROES TARGET_IO(0x12,124) #define TARGET_FIBMAP TARGET_IO(0x00,1) /* bmap access */ #define TARGET_FIGETBSZ TARGET_IO(0x00,2) /* get the block size used for bmap */ #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap) diff --git a/linux-user/syscall_types.h b/linux-user/syscall_types.h index e5331b449..a730c87ba 100644 --- a/linux-user/syscall_types.h +++ b/linux-user/syscall_types.h @@ -71,6 +71,9 @@ STRUCT(kbentry, STRUCT(kbsentry, TYPE_CHAR, MK_ARRAY(TYPE_CHAR, 512)) +STRUCT(blkdiscard, + MK_ARRAY(TYPE_LONGLONG, 2)) + STRUCT(audio_buf_info, TYPE_INT, TYPE_INT, TYPE_INT, TYPE_INT) |