diff options
-rw-r--r-- | block/compat_ioctl.c | 14 | ||||
-rw-r--r-- | fs/compat_ioctl.c | 5 | ||||
-rw-r--r-- | include/linux/fd.h | 18 |
3 files changed, 23 insertions, 14 deletions
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c index cc3eb78e333a..7b725020823c 100644 --- a/block/compat_ioctl.c +++ b/block/compat_ioctl.c @@ -208,19 +208,6 @@ static int compat_blkpg_ioctl(struct block_device *bdev, fmode_t mode, #define BLKBSZSET_32 _IOW(0x12, 113, int) #define BLKGETSIZE64_32 _IOR(0x12, 114, int) -struct compat_floppy_struct { - compat_uint_t size; - compat_uint_t sect; - compat_uint_t head; - compat_uint_t track; - compat_uint_t stretch; - unsigned char gap; - unsigned char rate; - unsigned char spec1; - unsigned char fmt_gap; - const compat_caddr_t name; -}; - struct compat_floppy_drive_params { char cmos; compat_ulong_t max_dtr; @@ -288,7 +275,6 @@ struct compat_floppy_write_errors { #define FDSETPRM32 _IOW(2, 0x42, struct compat_floppy_struct) #define FDDEFPRM32 _IOW(2, 0x43, struct compat_floppy_struct) -#define FDGETPRM32 _IOR(2, 0x04, struct compat_floppy_struct) #define FDSETDRVPRM32 _IOW(2, 0x90, struct compat_floppy_drive_params) #define FDGETDRVPRM32 _IOR(2, 0x11, struct compat_floppy_drive_params) #define FDGETDRVSTAT32 _IOR(2, 0x12, struct compat_floppy_drive_struct) diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 61abb638b4bf..8be086e9abe4 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -68,6 +68,8 @@ #ifdef CONFIG_BLOCK #include <linux/loop.h> +#include <linux/cdrom.h> +#include <linux/fd.h> #include <scsi/scsi.h> #include <scsi/scsi_ioctl.h> #include <scsi/sg.h> @@ -944,6 +946,9 @@ COMPATIBLE_IOCTL(FIOQSIZE) IGNORE_IOCTL(LOOP_CLR_FD) /* md calls this on random blockdevs */ IGNORE_IOCTL(RAID_VERSION) +/* qemu/qemu-img might call these two on plain files for probing */ +IGNORE_IOCTL(CDROM_DRIVE_STATUS) +IGNORE_IOCTL(FDGETPRM32) /* SG stuff */ COMPATIBLE_IOCTL(SG_SET_TIMEOUT) COMPATIBLE_IOCTL(SG_GET_TIMEOUT) diff --git a/include/linux/fd.h b/include/linux/fd.h index f5d194af07a8..c6a68d011608 100644 --- a/include/linux/fd.h +++ b/include/linux/fd.h @@ -3,6 +3,7 @@ #include <linux/ioctl.h> #include <linux/compiler.h> +#include <linux/compat.h> /* New file layout: Now the ioctl definitions immediately follow the * definitions of the structures that they use */ @@ -377,4 +378,21 @@ struct floppy_raw_cmd { #define FDEJECT _IO(2, 0x5a) /* eject the disk */ +#ifdef CONFIG_COMPAT +struct compat_floppy_struct { + compat_uint_t size; + compat_uint_t sect; + compat_uint_t head; + compat_uint_t track; + compat_uint_t stretch; + unsigned char gap; + unsigned char rate; + unsigned char spec1; + unsigned char fmt_gap; + const compat_caddr_t name; +}; + +#define FDGETPRM32 _IOR(2, 0x04, struct compat_floppy_struct) +#endif + #endif |