diff options
| -rw-r--r-- | block/compat_ioctl.c | 336 | ||||
| -rw-r--r-- | fs/compat_ioctl.c | 337 |
2 files changed, 336 insertions, 337 deletions
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c index 92b3e8d..f84093b 100644 --- a/block/compat_ioctl.c +++ b/block/compat_ioctl.c @@ -203,6 +203,332 @@ static int compat_blkpg_ioctl(struct inode *inode, struct file *file, #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; + compat_ulong_t hlt; + compat_ulong_t hut; + compat_ulong_t srt; + compat_ulong_t spinup; + compat_ulong_t spindown; + unsigned char spindown_offset; + unsigned char select_delay; + unsigned char rps; + unsigned char tracks; + compat_ulong_t timeout; + unsigned char interleave_sect; + struct floppy_max_errors max_errors; + char flags; + char read_track; + short autodetect[8]; + compat_int_t checkfreq; + compat_int_t native_format; +}; + +struct compat_floppy_drive_struct { + signed char flags; + compat_ulong_t spinup_date; + compat_ulong_t select_date; + compat_ulong_t first_read_date; + short probed_format; + short track; + short maxblock; + short maxtrack; + compat_int_t generation; + compat_int_t keep_data; + compat_int_t fd_ref; + compat_int_t fd_device; + compat_int_t last_checked; + compat_caddr_t dmabuf; + compat_int_t bufblocks; +}; + +struct compat_floppy_fdc_state { + compat_int_t spec1; + compat_int_t spec2; + compat_int_t dtr; + unsigned char version; + unsigned char dor; + compat_ulong_t address; + unsigned int rawcmd:2; + unsigned int reset:1; + unsigned int need_configure:1; + unsigned int perp_mode:2; + unsigned int has_fifo:1; + unsigned int driver_version; + unsigned char track[4]; +}; + +struct compat_floppy_write_errors { + unsigned int write_errors; + compat_ulong_t first_error_sector; + compat_int_t first_error_generation; + compat_ulong_t last_error_sector; + compat_int_t last_error_generation; + compat_uint_t badness; +}; + +#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) +#define FDPOLLDRVSTAT32 _IOR(2, 0x13, struct compat_floppy_drive_struct) +#define FDGETFDCSTAT32 _IOR(2, 0x15, struct compat_floppy_fdc_state) +#define FDWERRORGET32 _IOR(2, 0x17, struct compat_floppy_write_errors) + +static struct { + unsigned int cmd32; + unsigned int cmd; +} fd_ioctl_trans_table[] = { + { FDSETPRM32, FDSETPRM }, + { FDDEFPRM32, FDDEFPRM }, + { FDGETPRM32, FDGETPRM }, + { FDSETDRVPRM32, FDSETDRVPRM }, + { FDGETDRVPRM32, FDGETDRVPRM }, + { FDGETDRVSTAT32, FDGETDRVSTAT }, + { FDPOLLDRVSTAT32, FDPOLLDRVSTAT }, + { FDGETFDCSTAT32, FDGETFDCSTAT }, + { FDWERRORGET32, FDWERRORGET } +}; + +#define NR_FD_IOCTL_TRANS ARRAY_SIZE(fd_ioctl_trans_table) + +static int compat_fd_ioctl(struct inode *inode, struct file *file, + struct gendisk *disk, unsigned int cmd, unsigned long arg) +{ + mm_segment_t old_fs = get_fs(); + void *karg = NULL; + unsigned int kcmd = 0; + int i, err; + + for (i = 0; i < NR_FD_IOCTL_TRANS; i++) + if (cmd == fd_ioctl_trans_table[i].cmd32) { + kcmd = fd_ioctl_trans_table[i].cmd; + break; + } + if (!kcmd) + return -EINVAL; + + switch (cmd) { + case FDSETPRM32: + case FDDEFPRM32: + case FDGETPRM32: + { + compat_uptr_t name; + struct compat_floppy_struct __user *uf; + struct floppy_struct *f; + + uf = compat_ptr(arg); + f = karg = kmalloc(sizeof(struct floppy_struct), GFP_KERNEL); + if (!karg) + return -ENOMEM; + if (cmd == FDGETPRM32) + break; + err = __get_user(f->size, &uf->size); + err |= __get_user(f->sect, &uf->sect); + err |= __get_user(f->head, &uf->head); + err |= __get_user(f->track, &uf->track); + err |= __get_user(f->stretch, &uf->stretch); + err |= __get_user(f->gap, &uf->gap); + err |= __get_user(f->rate, &uf->rate); + err |= __get_user(f->spec1, &uf->spec1); + err |= __get_user(f->fmt_gap, &uf->fmt_gap); + err |= __get_user(name, &uf->name); + f->name = compat_ptr(name); + if (err) { + err = -EFAULT; + goto out; + } + break; + } + case FDSETDRVPRM32: + case FDGETDRVPRM32: + { + struct compat_floppy_drive_params __user *uf; + struct floppy_drive_params *f; + + uf = compat_ptr(arg); + f = karg = kmalloc(sizeof(struct floppy_drive_params), GFP_KERNEL); + if (!karg) + return -ENOMEM; + if (cmd == FDGETDRVPRM32) + break; + err = __get_user(f->cmos, &uf->cmos); + err |= __get_user(f->max_dtr, &uf->max_dtr); + err |= __get_user(f->hlt, &uf->hlt); + err |= __get_user(f->hut, &uf->hut); + err |= __get_user(f->srt, &uf->srt); + err |= __get_user(f->spinup, &uf->spinup); + err |= __get_user(f->spindown, &uf->spindown); + err |= __get_user(f->spindown_offset, &uf->spindown_offset); + err |= __get_user(f->select_delay, &uf->select_delay); + err |= __get_user(f->rps, &uf->rps); + err |= __get_user(f->tracks, &uf->tracks); + err |= __get_user(f->timeout, &uf->timeout); + err |= __get_user(f->interleave_sect, &uf->interleave_sect); + err |= __copy_from_user(&f->max_errors, &uf->max_errors, sizeof(f->max_errors)); + err |= __get_user(f->flags, &uf->flags); + err |= __get_user(f->read_track, &uf->read_track); + err |= __copy_from_user(f->autodetect, uf->autodetect, sizeof(f->autodetect)); + err |= __get_user(f->checkfreq, &uf->checkfreq); + err |= __get_user(f->native_format, &uf->native_format); + if (err) { + err = -EFAULT; + goto out; + } + break; + } + case FDGETDRVSTAT32: + case FDPOLLDRVSTAT32: + karg = kmalloc(sizeof(struct floppy_drive_struct), GFP_KERNEL); + if (!karg) + return -ENOMEM; + break; + case FDGETFDCSTAT32: + karg = kmalloc(sizeof(struct floppy_fdc_state), GFP_KERNEL); + if (!karg) + return -ENOMEM; + break; + case FDWERRORGET32: + karg = kmalloc(sizeof(struct floppy_write_errors), GFP_KERNEL); + if (!karg) + return -ENOMEM; + break; + default: + return -EINVAL; + } + set_fs(KERNEL_DS); + err = blkdev_driver_ioctl(inode, file, disk, kcmd, (unsigned long)karg); + set_fs(old_fs); + if (err) + goto out; + switch (cmd) { + case FDGETPRM32: + { + struct floppy_struct *f = karg; + struct compat_floppy_struct __user *uf = compat_ptr(arg); + + err = __put_user(f->size, &uf->size); + err |= __put_user(f->sect, &uf->sect); + err |= __put_user(f->head, &uf->head); + err |= __put_user(f->track, &uf->track); + err |= __put_user(f->stretch, &uf->stretch); + err |= __put_user(f->gap, &uf->gap); + err |= __put_user(f->rate, &uf->rate); + err |= __put_user(f->spec1, &uf->spec1); + err |= __put_user(f->fmt_gap, &uf->fmt_gap); + err |= __put_user((u64)f->name, (compat_caddr_t __user *)&uf->name); + break; + } + case FDGETDRVPRM32: + { + struct compat_floppy_drive_params __user *uf; + struct floppy_drive_params *f = karg; + + uf = compat_ptr(arg); + err = __put_user(f->cmos, &uf->cmos); + err |= __put_user(f->max_dtr, &uf->max_dtr); + err |= __put_user(f->hlt, &uf->hlt); + err |= __put_user(f->hut, &uf->hut); + err |= __put_user(f->srt, &uf->srt); + err |= __put_user(f->spinup, &uf->spinup); + err |= __put_user(f->spindown, &uf->spindown); + err |= __put_user(f->spindown_offset, &uf->spindown_offset); + err |= __put_user(f->select_delay, &uf->select_delay); + err |= __put_user(f->rps, &uf->rps); + err |= __put_user(f->tracks, &uf->tracks); + err |= __put_user(f->timeout, &uf->timeout); + err |= __put_user(f->interleave_sect, &uf->interleave_sect); + err |= __copy_to_user(&uf->max_errors, &f->max_errors, sizeof(f->max_errors)); + err |= __put_user(f->flags, &uf->flags); + err |= __put_user(f->read_track, &uf->read_track); + err |= __copy_to_user(uf->autodetect, f->autodetect, sizeof(f->autodetect)); + err |= __put_user(f->checkfreq, &uf->checkfreq); + err |= __put_user(f->native_format, &uf->native_format); + break; + } + case FDGETDRVSTAT32: + case FDPOLLDRVSTAT32: + { + struct compat_floppy_drive_struct __user *uf; + struct floppy_drive_struct *f = karg; + + uf = compat_ptr(arg); + err = __put_user(f->flags, &uf->flags); + err |= __put_user(f->spinup_date, &uf->spinup_date); + err |= __put_user(f->select_date, &uf->select_date); + err |= __put_user(f->first_read_date, &uf->first_read_date); + err |= __put_user(f->probed_format, &uf->probed_format); + err |= __put_user(f->track, &uf->track); + err |= __put_user(f->maxblock, &uf->maxblock); + err |= __put_user(f->maxtrack, &uf->maxtrack); + err |= __put_user(f->generation, &uf->generation); + err |= __put_user(f->keep_data, &uf->keep_data); + err |= __put_user(f->fd_ref, &uf->fd_ref); + err |= __put_user(f->fd_device, &uf->fd_device); + err |= __put_user(f->last_checked, &uf->last_checked); + err |= __put_user((u64)f->dmabuf, &uf->dmabuf); + err |= __put_user((u64)f->bufblocks, &uf->bufblocks); + break; + } + case FDGETFDCSTAT32: + { + struct compat_floppy_fdc_state __user *uf; + struct floppy_fdc_state *f = karg; + + uf = compat_ptr(arg); + err = __put_user(f->spec1, &uf->spec1); + err |= __put_user(f->spec2, &uf->spec2); + err |= __put_user(f->dtr, &uf->dtr); + err |= __put_user(f->version, &uf->version); + err |= __put_user(f->dor, &uf->dor); + err |= __put_user(f->address, &uf->address); + err |= __copy_to_user((char __user *)&uf->address + sizeof(uf->address), + (char *)&f->address + sizeof(f->address), sizeof(int)); + err |= __put_user(f->driver_version, &uf->driver_version); + err |= __copy_to_user(uf->track, f->track, sizeof(f->track)); + break; + } + case FDWERRORGET32: + { + struct compat_floppy_write_errors __user *uf; + struct floppy_write_errors *f = karg; + + uf = compat_ptr(arg); + err = __put_user(f->write_errors, &uf->write_errors); + err |= __put_user(f->first_error_sector, &uf->first_error_sector); + err |= __put_user(f->first_error_generation, &uf->first_error_generation); + err |= __put_user(f->last_error_sector, &uf->last_error_sector); + err |= __put_user(f->last_error_generation, &uf->last_error_generation); + err |= __put_user(f->badness, &uf->badness); + break; + } + default: + break; + } + if (err) + err = -EFAULT; + +out: + kfree(karg); + return err; +} + struct compat_blk_user_trace_setup { char name[32]; u16 act_mask; @@ -268,6 +594,16 @@ static int compat_blkdev_driver_ioctl(struct inode *inode, struct file *file, case HDIO_GET_ADDRESS: case HDIO_GET_BUSSTATE: return compat_hdio_ioctl(inode, file, disk, cmd, arg); + case FDSETPRM32: + case FDDEFPRM32: + case FDGETPRM32: + case FDSETDRVPRM32: + case FDGETDRVPRM32: + case FDGETDRVSTAT32: + case FDPOLLDRVSTAT32: + case FDGETFDCSTAT32: + case FDWERRORGET32: + return compat_fd_ioctl(inode, file, disk, cmd, arg); case CDROMREADAUDIO: return compat_cdrom_read_audio(inode, file, disk, cmd, arg); case CDROM_SEND_PACKET: diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 24c7435..b9e3357 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -32,7 +32,6 @@ #include <linux/vt.h> #include <linux/fs.h> #include <linux/file.h> -#include <linux/fd.h> #include <linux/ppp_defs.h> #include <linux/if_ppp.h> #include <linux/if_pppox.h> @@ -1407,333 +1406,6 @@ static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg) #define HIDPGETCONNLIST _IOR('H', 210, int) #define HIDPGETCONNINFO _IOR('H', 211, int) -#ifdef CONFIG_BLOCK -struct floppy_struct32 { - 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 floppy_drive_params32 { - char cmos; - compat_ulong_t max_dtr; - compat_ulong_t hlt; - compat_ulong_t hut; - compat_ulong_t srt; - compat_ulong_t spinup; - compat_ulong_t spindown; - unsigned char spindown_offset; - unsigned char select_delay; - unsigned char rps; - unsigned char tracks; - compat_ulong_t timeout; - unsigned char interleave_sect; - struct floppy_max_errors max_errors; - char flags; - char read_track; - short autodetect[8]; - compat_int_t checkfreq; - compat_int_t native_format; -}; - -struct floppy_drive_struct32 { - signed char flags; - compat_ulong_t spinup_date; - compat_ulong_t select_date; - compat_ulong_t first_read_date; - short probed_format; - short track; - short maxblock; - short maxtrack; - compat_int_t generation; - compat_int_t keep_data; - compat_int_t fd_ref; - compat_int_t fd_device; - compat_int_t last_checked; - compat_caddr_t dmabuf; - compat_int_t bufblocks; -}; - -struct floppy_fdc_state32 { - compat_int_t spec1; - compat_int_t spec2; - compat_int_t dtr; - unsigned char version; - unsigned char dor; - compat_ulong_t address; - unsigned int rawcmd:2; - unsigned int reset:1; - unsigned int need_configure:1; - unsigned int perp_mode:2; - unsigned int has_fifo:1; - unsigned int driver_version; - unsigned char track[4]; -}; - -struct floppy_write_errors32 { - unsigned int write_errors; - compat_ulong_t first_error_sector; - compat_int_t first_error_generation; - compat_ulong_t last_error_sector; - compat_int_t last_error_generation; - compat_uint_t badness; -}; - -#define FDSETPRM32 _IOW(2, 0x42, struct floppy_struct32) -#define FDDEFPRM32 _IOW(2, 0x43, struct floppy_struct32) -#define FDGETPRM32 _IOR(2, 0x04, struct floppy_struct32) -#define FDSETDRVPRM32 _IOW(2, 0x90, struct floppy_drive_params32) -#define FDGETDRVPRM32 _IOR(2, 0x11, struct floppy_drive_params32) -#define FDGETDRVSTAT32 _IOR(2, 0x12, struct floppy_drive_struct32) -#define FDPOLLDRVSTAT32 _IOR(2, 0x13, struct floppy_drive_struct32) -#define FDGETFDCSTAT32 _IOR(2, 0x15, struct floppy_fdc_state32) -#define FDWERRORGET32 _IOR(2, 0x17, struct floppy_write_errors32) - -static struct { - unsigned int cmd32; - unsigned int cmd; -} fd_ioctl_trans_table[] = { - { FDSETPRM32, FDSETPRM }, - { FDDEFPRM32, FDDEFPRM }, - { FDGETPRM32, FDGETPRM }, - { FDSETDRVPRM32, FDSETDRVPRM }, - { FDGETDRVPRM32, FDGETDRVPRM }, - { FDGETDRVSTAT32, FDGETDRVSTAT }, - { FDPOLLDRVSTAT32, FDPOLLDRVSTAT }, - { FDGETFDCSTAT32, FDGETFDCSTAT }, - { FDWERRORGET32, FDWERRORGET } -}; - -#define NR_FD_IOCTL_TRANS ARRAY_SIZE(fd_ioctl_trans_table) - -static int fd_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - mm_segment_t old_fs = get_fs(); - void *karg = NULL; - unsigned int kcmd = 0; - int i, err; - - for (i = 0; i < NR_FD_IOCTL_TRANS; i++) - if (cmd == fd_ioctl_trans_table[i].cmd32) { - kcmd = fd_ioctl_trans_table[i].cmd; - break; - } - if (!kcmd) - return -EINVAL; - - switch (cmd) { - case FDSETPRM32: - case FDDEFPRM32: - case FDGETPRM32: - { - compat_uptr_t name; - struct floppy_struct32 __user *uf; - struct floppy_struct *f; - - uf = compat_ptr(arg); - f = karg = kmalloc(sizeof(struct floppy_struct), GFP_KERNEL); - if (!karg) - return -ENOMEM; - if (cmd == FDGETPRM32) - break; - err = __get_user(f->size, &uf->size); - err |= __get_user(f->sect, &uf->sect); - err |= __get_user(f->head, &uf->head); - err |= __get_user(f->track, &uf->track); - err |= __get_user(f->stretch, &uf->stretch); - err |= __get_user(f->gap, &uf->gap); - err |= __get_user(f->rate, &uf->rate); - err |= __get_user(f->spec1, &uf->spec1); - err |= __get_user(f->fmt_gap, &uf->fmt_gap); - err |= __get_user(name, &uf->name); - f->name = compat_ptr(name); - if (err) { - err = -EFAULT; - goto out; - } - break; - } - case FDSETDRVPRM32: - case FDGETDRVPRM32: - { - struct floppy_drive_params32 __user *uf; - struct floppy_drive_params *f; - - uf = compat_ptr(arg); - f = karg = kmalloc(sizeof(struct floppy_drive_params), GFP_KERNEL); - if (!karg) - return -ENOMEM; - if (cmd == FDGETDRVPRM32) - break; - err = __get_user(f->cmos, &uf->cmos); - err |= __get_user(f->max_dtr, &uf->max_dtr); - err |= __get_user(f->hlt, &uf->hlt); - err |= __get_user(f->hut, &uf->hut); - err |= __get_user(f->srt, &uf->srt); - err |= __get_user(f->spinup, &uf->spinup); - err |= __get_user(f->spindown, &uf->spindown); - err |= __get_user(f->spindown_offset, &uf->spindown_offset); - err |= __get_user(f->select_delay, &uf->select_delay); - err |= __get_user(f->rps, &uf->rps); - err |= __get_user(f->tracks, &uf->tracks); - err |= __get_user(f->timeout, &uf->timeout); - err |= __get_user(f->interleave_sect, &uf->interleave_sect); - err |= __copy_from_user(&f->max_errors, &uf->max_errors, sizeof(f->max_errors)); - err |= __get_user(f->flags, &uf->flags); - err |= __get_user(f->read_track, &uf->read_track); - err |= __copy_from_user(f->autodetect, uf->autodetect, sizeof(f->autodetect)); - err |= __get_user(f->checkfreq, &uf->checkfreq); - err |= __get_user(f->native_format, &uf->native_format); - if (err) { - err = -EFAULT; - goto out; - } - break; - } - case FDGETDRVSTAT32: - case FDPOLLDRVSTAT32: - karg = kmalloc(sizeof(struct floppy_drive_struct), GFP_KERNEL); - if (!karg) - return -ENOMEM; - break; - case FDGETFDCSTAT32: - karg = kmalloc(sizeof(struct floppy_fdc_state), GFP_KERNEL); - if (!karg) - return -ENOMEM; - break; - case FDWERRORGET32: - karg = kmalloc(sizeof(struct floppy_write_errors), GFP_KERNEL); - if (!karg) - return -ENOMEM; - break; - default: - return -EINVAL; - } - set_fs (KERNEL_DS); - err = sys_ioctl (fd, kcmd, (unsigned long)karg); - set_fs (old_fs); - if (err) - goto out; - switch (cmd) { - case FDGETPRM32: - { - struct floppy_struct *f = karg; - struct floppy_struct32 __user *uf = compat_ptr(arg); - - err = __put_user(f->size, &uf->size); - err |= __put_user(f->sect, &uf->sect); - err |= __put_user(f->head, &uf->head); - err |= __put_user(f->track, &uf->track); - err |= __put_user(f->stretch, &uf->stretch); - err |= __put_user(f->gap, &uf->gap); - err |= __put_user(f->rate, &uf->rate); - err |= __put_user(f->spec1, &uf->spec1); - err |= __put_user(f->fmt_gap, &uf->fmt_gap); - err |= __put_user((u64)f->name, (compat_caddr_t __user *)&uf->name); - break; - } - case FDGETDRVPRM32: - { - struct floppy_drive_params32 __user *uf; - struct floppy_drive_params *f = karg; - - uf = compat_ptr(arg); - err = __put_user(f->cmos, &uf->cmos); - err |= __put_user(f->max_dtr, &uf->max_dtr); - err |= __put_user(f->hlt, &uf->hlt); - err |= __put_user(f->hut, &uf->hut); - err |= __put_user(f->srt, &uf->srt); - err |= __put_user(f->spinup, &uf->spinup); - err |= __put_user(f->spindown, &uf->spindown); - err |= __put_user(f->spindown_offset, &uf->spindown_offset); - err |= __put_user(f->select_delay, &uf->select_delay); - err |= __put_user(f->rps, &uf->rps); - err |= __put_user(f->tracks, &uf->tracks); - err |= __put_user(f->timeout, &uf->timeout); - err |= __put_user(f->interleave_sect, &uf->interleave_sect); - err |= __copy_to_user(&uf->max_errors, &f->max_errors, sizeof(f->max_errors)); - err |= __put_user(f->flags, &uf->flags); - err |= __put_user(f->read_track, &uf->read_track); - err |= __copy_to_user(uf->autodetect, f->autodetect, sizeof(f->autodetect)); - err |= __put_user(f->checkfreq, &uf->checkfreq); - err |= __put_user(f->native_format, &uf->native_format); - break; - } - case FDGETDRVSTAT32: - case FDPOLLDRVSTAT32: - { - struct floppy_drive_struct32 __user *uf; - struct floppy_drive_struct *f = karg; - - uf = compat_ptr(arg); - err = __put_user(f->flags, &uf->flags); - err |= __put_user(f->spinup_date, &uf->spinup_date); - err |= __put_user(f->select_date, &uf->select_date); - err |= __put_user(f->first_read_date, &uf->first_read_date); - err |= __put_user(f->probed_format, &uf->probed_format); - err |= __put_user(f->track, &uf->track); - err |= __put_user(f->maxblock, &uf->maxblock); - err |= __put_user(f->maxtrack, &uf->maxtrack); - err |= __put_user(f->generation, &uf->generation); - err |= __put_user(f->keep_data, &uf->keep_data); - err |= __put_user(f->fd_ref, &uf->fd_ref); - err |= __put_user(f->fd_device, &uf->fd_device); - err |= __put_user(f->last_checked, &uf->last_checked); - err |= __put_user((u64)f->dmabuf, &uf->dmabuf); - err |= __put_user((u64)f->bufblocks, &uf->bufblocks); - break; - } - case FDGETFDCSTAT32: - { - struct floppy_fdc_state32 __user *uf; - struct floppy_fdc_state *f = karg; - - uf = compat_ptr(arg); - err = __put_user(f->spec1, &uf->spec1); - err |= __put_user(f->spec2, &uf->spec2); - err |= __put_user(f->dtr, &uf->dtr); - err |= __put_user(f->version, &uf->version); - err |= __put_user(f->dor, &uf->dor); - err |= __put_user(f->address, &uf->address); - err |= __copy_to_user((char __user *)&uf->address + sizeof(uf->address), - (char *)&f->address + sizeof(f->address), sizeof(int)); - err |= __put_user(f->driver_version, &uf->driver_version); - err |= __copy_to_user(uf->track, f->track, sizeof(f->track)); - break; - } - case FDWERRORGET32: - { - struct floppy_write_errors32 __user *uf; - struct floppy_write_errors *f = karg; - - uf = compat_ptr(arg); - err = __put_user(f->write_errors, &uf->write_errors); - err |= __put_user(f->first_error_sector, &uf->first_error_sector); - err |= __put_user(f->first_error_generation, &uf->first_error_generation); - err |= __put_user(f->last_error_sector, &uf->last_error_sector); - err |= __put_user(f->last_error_generation, &uf->last_error_generation); - err |= __put_user(f->badness, &uf->badness); - break; - } - default: - break; - } - if (err) - err = -EFAULT; - -out: - kfree(karg); - return err; -} -#endif - struct mtd_oob_buf32 { u_int32_t start; u_int32_t length; @@ -3025,15 +2697,6 @@ HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp) HANDLE_IOCTL(SIOCGSTAMPNS, do_siocgstampns) #endif #ifdef CONFIG_BLOCK -HANDLE_IOCTL(FDSETPRM32, fd_ioctl_trans) -HANDLE_IOCTL(FDDEFPRM32, fd_ioctl_trans) -HANDLE_IOCTL(FDGETPRM32, fd_ioctl_trans) -HANDLE_IOCTL(FDSETDRVPRM32, fd_ioctl_trans) -HANDLE_IOCTL(FDGETDRVPRM32, fd_ioctl_trans) -HANDLE_IOCTL(FDGETDRVSTAT32, fd_ioctl_trans) -HANDLE_IOCTL(FDPOLLDRVSTAT32, fd_ioctl_trans) -HANDLE_IOCTL(FDGETFDCSTAT32, fd_ioctl_trans) -HANDLE_IOCTL(FDWERRORGET32, fd_ioctl_trans) HANDLE_IOCTL(SG_IO,sg_ioctl_trans) HANDLE_IOCTL(SG_GET_REQUEST_TABLE, sg_grt_trans) #endif |
