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Subject[patch 7/9] compat_ioctl: move floppy handlers to block/compat_ioctl.c
The floppy ioctls are used by multiple drivers, so they should be
handled in a shared location. Also, add minor cleanups.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Index: linux-2.6/block/compat_ioctl.c
===================================================================
--- linux-2.6.orig/block/compat_ioctl.c
+++ linux-2.6/block/compat_ioctl.c
@@ -203,6 +203,332 @@ static int compat_blkpg_ioctl(struct ino
#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(st
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:
Index: linux-2.6/fs/compat_ioctl.c
===================================================================
--- linux-2.6.orig/fs/compat_ioctl.c
+++ linux-2.6/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 f
#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
--

-
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  Last update: 2007-10-06 20:33    [from the cache]
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