diff options
| author |   Arnd Bergmann <arnd@arndb.de> | 2007-10-09 13:23:55 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@carl.home.kernel.dk> | 2007-10-10 09:26:00 +0200 |
| commit | 9617db085c119879cd371e3212806a15596e121a (patch) | |
| tree | 17db98cd2d195105124f1d8a96f249ca073918cd /fs/compat_ioctl.c | |
| parent | compat_ioctl: handle blk_trace ioctls (diff) | |
| download | linux-dev-9617db085c119879cd371e3212806a15596e121a.tar.xz linux-dev-9617db085c119879cd371e3212806a15596e121a.zip | |
compat_ioctl: move hdio calls to block/compat_ioctl.c
These are common to multiple block drivers, so they should
be handled by the block layer.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'fs/compat_ioctl.c')
| -rw-r--r-- | fs/compat_ioctl.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 71065603a581..e6a94714b1b0 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -21,7 +21,6 @@ #include <linux/if.h> #include <linux/if_bridge.h> #include <linux/slab.h> -#include <linux/hdreg.h> #include <linux/raid/md.h> #include <linux/kd.h> #include <linux/dirent.h> @@ -667,53 +666,6 @@ out: #endif #ifdef CONFIG_BLOCK -struct hd_geometry32 { - unsigned char heads; - unsigned char sectors; - unsigned short cylinders; - u32 start; -}; - -static int hdio_getgeo(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - mm_segment_t old_fs = get_fs(); - struct hd_geometry geo; - struct hd_geometry32 __user *ugeo; - int err; - - set_fs (KERNEL_DS); - err = sys_ioctl(fd, HDIO_GETGEO, (unsigned long)&geo); - set_fs (old_fs); - ugeo = compat_ptr(arg); - if (!err) { - err = copy_to_user (ugeo, &geo, 4); - err |= __put_user (geo.start, &ugeo->start); - if (err) - err = -EFAULT; - } - return err; -} - -static int hdio_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - mm_segment_t old_fs = get_fs(); - unsigned long kval; - unsigned int __user *uvp; - int error; - - set_fs(KERNEL_DS); - error = sys_ioctl(fd, cmd, (long)&kval); - set_fs(old_fs); - - if(error == 0) { - uvp = compat_ptr(arg); - if(put_user(kval, uvp)) - error = -EFAULT; - } - return error; -} - - typedef struct sg_io_hdr32 { compat_int_t interface_id; /* [i] 'S' for SCSI generic (required) */ compat_int_t dxfer_direction; /* [i] data transfer direction */ @@ -3208,19 +3160,7 @@ HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp) HANDLE_IOCTL(SIOCGSTAMPNS, do_siocgstampns) #endif #ifdef CONFIG_BLOCK -HANDLE_IOCTL(HDIO_GETGEO, hdio_getgeo) HANDLE_IOCTL(BLKPG, blkpg_ioctl_trans) -HANDLE_IOCTL(HDIO_GET_UNMASKINTR, hdio_ioctl_trans) -HANDLE_IOCTL(HDIO_GET_MULTCOUNT, hdio_ioctl_trans) -HANDLE_IOCTL(HDIO_GET_KEEPSETTINGS, hdio_ioctl_trans) -HANDLE_IOCTL(HDIO_GET_32BIT, hdio_ioctl_trans) -HANDLE_IOCTL(HDIO_GET_NOWERR, hdio_ioctl_trans) -HANDLE_IOCTL(HDIO_GET_DMA, hdio_ioctl_trans) -HANDLE_IOCTL(HDIO_GET_NICE, hdio_ioctl_trans) -HANDLE_IOCTL(HDIO_GET_WCACHE, hdio_ioctl_trans) -HANDLE_IOCTL(HDIO_GET_ACOUSTIC, hdio_ioctl_trans) -HANDLE_IOCTL(HDIO_GET_ADDRESS, hdio_ioctl_trans) -HANDLE_IOCTL(HDIO_GET_BUSSTATE, hdio_ioctl_trans) HANDLE_IOCTL(FDSETPRM32, fd_ioctl_trans) HANDLE_IOCTL(FDDEFPRM32, fd_ioctl_trans) HANDLE_IOCTL(FDGETPRM32, fd_ioctl_trans) |