* ioctls.
*/
+#include <linux/joystick.h>
+
#include <linux/types.h>
#include <linux/compat.h>
#include <linux/kernel.h>
#include <linux/if.h>
#include <linux/if_bridge.h>
#include <linux/slab.h>
-#include <linux/hdreg.h>
-#include <linux/raid/md.h>
+#include <linux/raid/md_u.h>
#include <linux/kd.h>
-#include <linux/dirent.h>
#include <linux/route.h>
#include <linux/in6.h>
#include <linux/ipv6_route.h>
#include <linux/skbuff.h>
#include <linux/netlink.h>
#include <linux/vt.h>
+#include <linux/falloc.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>
#include <linux/mtio.h>
-#include <linux/cdrom.h>
#include <linux/auto_fs.h>
#include <linux/auto_fs4.h>
#include <linux/tty.h>
#include <linux/netdevice.h>
#include <linux/raw.h>
#include <linux/smb_fs.h>
-#include <linux/blkpg.h>
#include <linux/blkdev.h>
#include <linux/elevator.h>
#include <linux/rtc.h>
#include <linux/serial.h>
#include <linux/if_tun.h>
#include <linux/ctype.h>
-#include <linux/ioctl32.h>
#include <linux/syscalls.h>
#include <linux/i2c.h>
#include <linux/i2c-dev.h>
-#include <linux/wireless.h>
#include <linux/atalk.h>
-#include <linux/blktrace_api.h>
-#include <net/sock.h> /* siocdevprivate_ioctl */
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci.h>
#include <net/bluetooth/rfcomm.h>
#include <linux/capi.h>
#include <linux/gigaset_dev.h>
+#ifdef CONFIG_BLOCK
+#include <linux/loop.h>
#include <scsi/scsi.h>
#include <scsi/scsi_ioctl.h>
#include <scsi/sg.h>
+#endif
#include <asm/uaccess.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
#include <linux/if_bonding.h>
#include <linux/watchdog.h>
-#include <linux/dm-ioctl.h>
#include <linux/soundcard.h>
#include <linux/lp.h>
#include <linux/atm_tcp.h>
#include <linux/sonet.h>
#include <linux/atm_suni.h>
-#include <linux/mtd/mtd.h>
#include <linux/usb.h>
#include <linux/usbdevice_fs.h>
#include <linux/dvb/dmx.h>
#include <linux/dvb/frontend.h>
#include <linux/dvb/video.h>
-#include <linux/lp.h>
+
+#ifdef CONFIG_SPARC
+#include <asm/fbio.h>
+#endif
static int do_ioctl32_pointer(unsigned int fd, unsigned int cmd,
unsigned long arg, struct file *f)
up_native =
compat_alloc_user_space(sizeof(struct video_still_picture));
- put_user(compat_ptr(fp), &up_native->iFrame);
- put_user(size, &up_native->size);
+ err = put_user(compat_ptr(fp), &up_native->iFrame);
+ err |= put_user(size, &up_native->size);
+ if (err)
+ return -EFAULT;
err = sys_ioctl(fd, cmd, (unsigned long) up_native);
err |= get_user(length, &up->length);
up_native = compat_alloc_user_space(sizeof(struct video_spu_palette));
- put_user(compat_ptr(palp), &up_native->palette);
- put_user(length, &up_native->length);
+ err = put_user(compat_ptr(palp), &up_native->palette);
+ err |= put_user(length, &up_native->length);
+ if (err)
+ return -EFAULT;
err = sys_ioctl(fd, cmd, (unsigned long) up_native);
return err;
}
+static int do_siocgstampns(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+ struct compat_timespec __user *up = compat_ptr(arg);
+ struct timespec kts;
+ mm_segment_t old_fs = get_fs();
+ int err;
+
+ set_fs(KERNEL_DS);
+ err = sys_ioctl(fd, cmd, (unsigned long)&kts);
+ set_fs(old_fs);
+ if (!err) {
+ err = put_user(kts.tv_sec, &up->tv_sec);
+ err |= __put_user(kts.tv_nsec, &up->tv_nsec);
+ }
+ return err;
+}
+
struct ifmap32 {
compat_ulong_t mem_start;
compat_ulong_t mem_end;
static int dev_ifname32(unsigned int fd, unsigned int cmd, unsigned long arg)
{
- struct net_device *dev;
- struct ifreq32 ifr32;
+ struct ifreq __user *uifr;
int err;
- if (copy_from_user(&ifr32, compat_ptr(arg), sizeof(ifr32)))
+ uifr = compat_alloc_user_space(sizeof(struct ifreq));
+ if (copy_in_user(uifr, compat_ptr(arg), sizeof(struct ifreq32)))
return -EFAULT;
- dev = dev_get_by_index(ifr32.ifr_ifindex);
- if (!dev)
- return -ENODEV;
+ err = sys_ioctl(fd, SIOCGIFNAME, (unsigned long)uifr);
+ if (err)
+ return err;
- strlcpy(ifr32.ifr_name, dev->name, sizeof(ifr32.ifr_name));
- dev_put(dev);
-
- err = copy_to_user(compat_ptr(arg), &ifr32, sizeof(ifr32));
- return (err ? -EFAULT : 0);
+ if (copy_in_user(compat_ptr(arg), uifr, sizeof(struct ifreq32)))
+ return -EFAULT;
+
+ return 0;
}
static int dev_ifconf(unsigned int fd, unsigned int cmd, unsigned long arg)
};
}
-int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+static int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct ifreq __user *u_ifreq64;
struct ifreq32 __user *u_ifreq32 = compat_ptr(arg);
if (err)
return -EFAULT;
break;
+ case SIOCSHWTSTAMP:
+ if (copy_from_user(&ifr, uifr32, sizeof(*uifr32)))
+ return -EFAULT;
+ ifr.ifr_data = compat_ptr(uifr32->ifr_ifru.ifru_data);
+ break;
default:
if (copy_from_user(&ifr, uifr32, sizeof(*uifr32)))
return -EFAULT;
* cannot be fixed without breaking all existing apps.
*/
case TUNSETIFF:
+ case TUNGETIFF:
case SIOCGIFFLAGS:
case SIOCGIFMETRIC:
case SIOCGIFMTU:
#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);
- }
- return err ? -EFAULT : 0;
-}
-
-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 */
if (put_user(compat_ptr(data), &sgio->usr_ptr))
return -EFAULT;
- if (copy_in_user(&sgio->status, &sgio32->status,
- (4 * sizeof(unsigned char)) +
- (2 * sizeof(unsigned (short))) +
- (3 * sizeof(int))))
- return -EFAULT;
-
err = sys_ioctl(fd, cmd, (unsigned long) sgio);
if (err >= 0) {
return err ? -EFAULT: 0;
}
-struct cdrom_read_audio32 {
- union cdrom_addr addr;
- u8 addr_format;
- compat_int_t nframes;
- compat_caddr_t buf;
-};
-
-struct cdrom_generic_command32 {
- unsigned char cmd[CDROM_PACKET_SIZE];
- compat_caddr_t buffer;
- compat_uint_t buflen;
- compat_int_t stat;
- compat_caddr_t sense;
- unsigned char data_direction;
- compat_int_t quiet;
- compat_int_t timeout;
- compat_caddr_t reserved[1];
-};
-
-static int cdrom_do_read_audio(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct cdrom_read_audio __user *cdread_audio;
- struct cdrom_read_audio32 __user *cdread_audio32;
- __u32 data;
- void __user *datap;
-
- cdread_audio = compat_alloc_user_space(sizeof(*cdread_audio));
- cdread_audio32 = compat_ptr(arg);
-
- if (copy_in_user(&cdread_audio->addr,
- &cdread_audio32->addr,
- (sizeof(*cdread_audio32) -
- sizeof(compat_caddr_t))))
- return -EFAULT;
-
- if (get_user(data, &cdread_audio32->buf))
- return -EFAULT;
- datap = compat_ptr(data);
- if (put_user(datap, &cdread_audio->buf))
- return -EFAULT;
-
- return sys_ioctl(fd, cmd, (unsigned long) cdread_audio);
-}
-
-static int cdrom_do_generic_command(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct cdrom_generic_command __user *cgc;
- struct cdrom_generic_command32 __user *cgc32;
- u32 data;
- unsigned char dir;
- int itmp;
-
- cgc = compat_alloc_user_space(sizeof(*cgc));
- cgc32 = compat_ptr(arg);
-
- if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
- get_user(data, &cgc32->buffer) ||
- put_user(compat_ptr(data), &cgc->buffer) ||
- copy_in_user(&cgc->buflen, &cgc32->buflen,
- (sizeof(unsigned int) + sizeof(int))) ||
- get_user(data, &cgc32->sense) ||
- put_user(compat_ptr(data), &cgc->sense) ||
- get_user(dir, &cgc32->data_direction) ||
- put_user(dir, &cgc->data_direction) ||
- get_user(itmp, &cgc32->quiet) ||
- put_user(itmp, &cgc->quiet) ||
- get_user(itmp, &cgc32->timeout) ||
- put_user(itmp, &cgc->timeout) ||
- get_user(data, &cgc32->reserved[0]) ||
- put_user(compat_ptr(data), &cgc->reserved[0]))
- return -EFAULT;
-
- return sys_ioctl(fd, cmd, (unsigned long) cgc);
-}
-
-static int cdrom_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- int err;
-
- switch(cmd) {
- case CDROMREADAUDIO:
- err = cdrom_do_read_audio(fd, cmd, arg);
- break;
-
- case CDROM_SEND_PACKET:
- err = cdrom_do_generic_command(fd, cmd, arg);
- break;
-
- default:
- do {
- static int count;
- if (++count <= 20)
- printk("cdrom_ioctl: Unknown cmd fd(%d) "
- "cmd(%08x) arg(%08x)\n",
- (int)fd, (unsigned int)cmd, (unsigned int)arg);
- } while(0);
- err = -EINVAL;
- break;
- };
-
- return err;
-}
#endif /* CONFIG_BLOCK */
#ifdef CONFIG_VT
static int vt_check(struct file *file)
{
struct tty_struct *tty;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file->f_path.dentry->d_inode;
+ struct vc_data *vc;
- if (file->f_op->ioctl != tty_ioctl)
+ if (file->f_op->unlocked_ioctl != tty_ioctl)
return -EINVAL;
tty = (struct tty_struct *)file->private_data;
if (tty_paranoia_check(tty, inode, "tty_ioctl"))
return -EINVAL;
- if (tty->driver->ioctl != vt_ioctl)
+ if (tty->ops->ioctl != vt_ioctl)
return -EINVAL;
-
+
+ vc = (struct vc_data *)tty->driver_data;
+ if (!vc_cons_allocated(vc->vc_num)) /* impossible? */
+ return -ENOIOCTLCMD;
+
/*
* To have permissions to do most of the vt ioctls, we either have
- * to be the owner of the tty, or super-user.
+ * to be the owner of the tty, or have CAP_SYS_TTY_CONFIG.
*/
- if (current->signal->tty == tty || capable(CAP_SYS_ADMIN))
+ if (current->signal->tty == tty || capable(CAP_SYS_TTY_CONFIG))
return 1;
return 0;
}
struct unimapdesc32 tmp;
struct unimapdesc32 __user *user_ud = compat_ptr(arg);
int perm = vt_check(file);
-
- if (perm < 0) return perm;
+ struct vc_data *vc;
+
+ if (perm < 0)
+ return perm;
if (copy_from_user(&tmp, user_ud, sizeof tmp))
return -EFAULT;
+ if (tmp.entries)
+ if (!access_ok(VERIFY_WRITE, compat_ptr(tmp.entries),
+ tmp.entry_ct*sizeof(struct unipair)))
+ return -EFAULT;
+ vc = ((struct tty_struct *)file->private_data)->driver_data;
switch (cmd) {
case PIO_UNIMAP:
- if (!perm) return -EPERM;
- return con_set_unimap(vc_cons[fg_console].d, tmp.entry_ct, compat_ptr(tmp.entries));
+ if (!perm)
+ return -EPERM;
+ return con_set_unimap(vc, tmp.entry_ct,
+ compat_ptr(tmp.entries));
case GIO_UNIMAP:
- return con_get_unimap(vc_cons[fg_console].d, tmp.entry_ct, &(user_ud->entry_ct), compat_ptr(tmp.entries));
+ if (!perm && fg_console != vc->vc_num)
+ return -EPERM;
+ return con_get_unimap(vc, tmp.entry_ct, &(user_ud->entry_ct),
+ compat_ptr(tmp.entries));
}
return 0;
}
return -EINVAL;
}
-static __attribute_used__ int
+static __used int
ret_einval(unsigned int fd, unsigned int cmd, unsigned long arg)
{
return -EINVAL;
}
-#ifdef CONFIG_BLOCK
-static int broken_blkgetsize(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- /* The mkswap binary hard codes it to Intel value :-((( */
- return w_long(fd, BLKGETSIZE, arg);
-}
-
-struct blkpg_ioctl_arg32 {
- compat_int_t op;
- compat_int_t flags;
- compat_int_t datalen;
- compat_caddr_t data;
-};
-
-static int blkpg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct blkpg_ioctl_arg32 __user *ua32 = compat_ptr(arg);
- struct blkpg_ioctl_arg __user *a = compat_alloc_user_space(sizeof(*a));
- compat_caddr_t udata;
- compat_int_t n;
- int err;
-
- err = get_user(n, &ua32->op);
- err |= put_user(n, &a->op);
- err |= get_user(n, &ua32->flags);
- err |= put_user(n, &a->flags);
- err |= get_user(n, &ua32->datalen);
- err |= put_user(n, &a->datalen);
- err |= get_user(udata, &ua32->data);
- err |= put_user(compat_ptr(udata), &a->data);
- if (err)
- return err;
-
- return sys_ioctl(fd, cmd, (unsigned long)a);
-}
-#endif
-
static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg)
{
return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg);
}
-#ifdef CONFIG_BLOCK
-/* Fix sizeof(sizeof()) breakage */
-#define BLKBSZGET_32 _IOR(0x12,112,int)
-#define BLKBSZSET_32 _IOW(0x12,113,int)
-#define BLKGETSIZE64_32 _IOR(0x12,114,int)
-
-static int do_blkbszget(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- return sys_ioctl(fd, BLKBSZGET, (unsigned long)compat_ptr(arg));
-}
-
-static int do_blkbszset(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- return sys_ioctl(fd, BLKBSZSET, (unsigned long)compat_ptr(arg));
-}
-
-static int do_blkgetsize64(unsigned int fd, unsigned int cmd,
- unsigned long arg)
-{
- return sys_ioctl(fd, BLKGETSIZE64, (unsigned long)compat_ptr(arg));
-}
-#endif
-
/* Bluetooth ioctls */
#define HCIUARTSETPROTO _IOW('U', 200, int)
#define HCIUARTGETPROTO _IOR('U', 201, 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;
- compat_caddr_t ptr; /* unsigned char* */
-};
-
-#define MEMWRITEOOB32 _IOWR('M',3,struct mtd_oob_buf32)
-#define MEMREADOOB32 _IOWR('M',4,struct mtd_oob_buf32)
-
-static int mtd_rw_oob(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct mtd_oob_buf __user *buf = compat_alloc_user_space(sizeof(*buf));
- struct mtd_oob_buf32 __user *buf32 = compat_ptr(arg);
- u32 data;
- char __user *datap;
- unsigned int real_cmd;
- int err;
-
- real_cmd = (cmd == MEMREADOOB32) ?
- MEMREADOOB : MEMWRITEOOB;
-
- if (copy_in_user(&buf->start, &buf32->start,
- 2 * sizeof(u32)) ||
- get_user(data, &buf32->ptr))
- return -EFAULT;
- datap = compat_ptr(data);
- if (put_user(datap, &buf->ptr))
- return -EFAULT;
-
- err = sys_ioctl(fd, real_cmd, (unsigned long) buf);
-
- if (!err) {
- if (copy_in_user(&buf32->start, &buf->start,
- 2 * sizeof(u32)))
- err = -EFAULT;
- }
-
- return err;
-}
-
-#ifdef CONFIG_BLOCK
struct raw32_config_request
{
compat_int_t raw_minor;
struct serial_struct ss;
mm_segment_t oldseg = get_fs();
__u32 udata;
+ unsigned int base;
if (cmd == TIOCSSERIAL) {
if (!access_ok(VERIFY_READ, ss32, sizeof(SS32)))
return -EFAULT;
if (__copy_from_user(&ss, ss32, offsetof(SS32, iomem_base)))
return -EFAULT;
- __get_user(udata, &ss32->iomem_base);
+ if (__get_user(udata, &ss32->iomem_base))
+ return -EFAULT;
ss.iomem_base = compat_ptr(udata);
- __get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift);
- __get_user(ss.port_high, &ss32->port_high);
+ if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
+ __get_user(ss.port_high, &ss32->port_high))
+ return -EFAULT;
ss.iomap_base = 0UL;
}
set_fs(KERNEL_DS);
return -EFAULT;
if (__copy_to_user(ss32,&ss,offsetof(SS32,iomem_base)))
return -EFAULT;
- __put_user((unsigned long)ss.iomem_base >> 32 ?
- 0xffffffff : (unsigned)(unsigned long)ss.iomem_base,
- &ss32->iomem_base);
- __put_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift);
- __put_user(ss.port_high, &ss32->port_high);
-
+ base = (unsigned long)ss.iomem_base >> 32 ?
+ 0xffffffff : (unsigned)(unsigned long)ss.iomem_base;
+ if (__put_user(base, &ss32->iomem_base) ||
+ __put_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
+ __put_user(ss.port_high, &ss32->port_high))
+ return -EFAULT;
}
return err;
}
return sys_ioctl(fd, cmd, (unsigned long)tdata);
}
-struct compat_iw_point {
- compat_caddr_t pointer;
- __u16 length;
- __u16 flags;
-};
-
-static int do_wireless_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct iwreq __user *iwr;
- struct iwreq __user *iwr_u;
- struct iw_point __user *iwp;
- struct compat_iw_point __user *iwp_u;
- compat_caddr_t pointer;
- __u16 length, flags;
-
- iwr_u = compat_ptr(arg);
- iwp_u = (struct compat_iw_point __user *) &iwr_u->u.data;
- iwr = compat_alloc_user_space(sizeof(*iwr));
- if (iwr == NULL)
- return -ENOMEM;
-
- iwp = &iwr->u.data;
-
- if (!access_ok(VERIFY_WRITE, iwr, sizeof(*iwr)))
- return -EFAULT;
-
- if (__copy_in_user(&iwr->ifr_ifrn.ifrn_name[0],
- &iwr_u->ifr_ifrn.ifrn_name[0],
- sizeof(iwr->ifr_ifrn.ifrn_name)))
- return -EFAULT;
-
- if (__get_user(pointer, &iwp_u->pointer) ||
- __get_user(length, &iwp_u->length) ||
- __get_user(flags, &iwp_u->flags))
- return -EFAULT;
-
- if (__put_user(compat_ptr(pointer), &iwp->pointer) ||
- __put_user(length, &iwp->length) ||
- __put_user(flags, &iwp->flags))
- return -EFAULT;
-
- return sys_ioctl(fd, cmd, (unsigned long) iwr);
-}
-
/* Since old style bridge ioctl's endup using SIOCDEVPRIVATE
* for some operations; this forces use of the newer bridge-utils that
- * use compatiable ioctls
+ * use compatible ioctls
*/
static int old_bridge_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
return sys_ioctl(fd, cmd, (unsigned long)tn);
}
+/* on ia32 l_start is on a 32-bit boundary */
+#if defined(CONFIG_IA64) || defined(CONFIG_X86_64)
+struct space_resv_32 {
+ __s16 l_type;
+ __s16 l_whence;
+ __s64 l_start __attribute__((packed));
+ /* len == 0 means until end of file */
+ __s64 l_len __attribute__((packed));
+ __s32 l_sysid;
+ __u32 l_pid;
+ __s32 l_pad[4]; /* reserve area */
+};
+
+#define FS_IOC_RESVSP_32 _IOW ('X', 40, struct space_resv_32)
+#define FS_IOC_RESVSP64_32 _IOW ('X', 42, struct space_resv_32)
+
+/* just account for different alignment */
+static int compat_ioctl_preallocate(struct file *file, unsigned long arg)
+{
+ struct space_resv_32 __user *p32 = compat_ptr(arg);
+ struct space_resv __user *p = compat_alloc_user_space(sizeof(*p));
+
+ if (copy_in_user(&p->l_type, &p32->l_type, sizeof(s16)) ||
+ copy_in_user(&p->l_whence, &p32->l_whence, sizeof(s16)) ||
+ copy_in_user(&p->l_start, &p32->l_start, sizeof(s64)) ||
+ copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
+ copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
+ copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
+ copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
+ return -EFAULT;
+
+ return ioctl_preallocate(file, p);
+}
+#endif
+
+
+typedef int (*ioctl_trans_handler_t)(unsigned int, unsigned int,
+ unsigned long, struct file *);
+
+struct ioctl_trans {
+ unsigned long cmd;
+ ioctl_trans_handler_t handler;
+ struct ioctl_trans *next;
+};
+
#define HANDLE_IOCTL(cmd,handler) \
{ (cmd), (ioctl_trans_handler_t)(handler) },
#define ULONG_IOCTL(cmd) \
{ (cmd), (ioctl_trans_handler_t)sys_ioctl },
-
-struct ioctl_trans ioctl_start[] = {
-#include <linux/compat_ioctl.h>
-HANDLE_IOCTL(MEMREADOOB32, mtd_rw_oob)
-HANDLE_IOCTL(MEMWRITEOOB32, mtd_rw_oob)
+/* ioctl should not be warned about even if it's not implemented.
+ Valid reasons to use this:
+ - It is implemented with ->compat_ioctl on some device, but programs
+ call it on others too.
+ - The ioctl is not implemented in the native kernel, but programs
+ call it commonly anyways.
+ Most other reasons are not valid. */
+#define IGNORE_IOCTL(cmd) COMPATIBLE_IOCTL(cmd)
+
+static struct ioctl_trans ioctl_start[] = {
+/* compatible ioctls first */
+COMPATIBLE_IOCTL(0x4B50) /* KDGHWCLK - not in the kernel, but don't complain */
+COMPATIBLE_IOCTL(0x4B51) /* KDSHWCLK - not in the kernel, but don't complain */
+
+/* Big T */
+COMPATIBLE_IOCTL(TCGETA)
+COMPATIBLE_IOCTL(TCSETA)
+COMPATIBLE_IOCTL(TCSETAW)
+COMPATIBLE_IOCTL(TCSETAF)
+COMPATIBLE_IOCTL(TCSBRK)
+ULONG_IOCTL(TCSBRKP)
+COMPATIBLE_IOCTL(TCXONC)
+COMPATIBLE_IOCTL(TCFLSH)
+COMPATIBLE_IOCTL(TCGETS)
+COMPATIBLE_IOCTL(TCSETS)
+COMPATIBLE_IOCTL(TCSETSW)
+COMPATIBLE_IOCTL(TCSETSF)
+COMPATIBLE_IOCTL(TIOCLINUX)
+COMPATIBLE_IOCTL(TIOCSBRK)
+COMPATIBLE_IOCTL(TIOCCBRK)
+ULONG_IOCTL(TIOCMIWAIT)
+COMPATIBLE_IOCTL(TIOCGICOUNT)
+/* Little t */
+COMPATIBLE_IOCTL(TIOCGETD)
+COMPATIBLE_IOCTL(TIOCSETD)
+COMPATIBLE_IOCTL(TIOCEXCL)
+COMPATIBLE_IOCTL(TIOCNXCL)
+COMPATIBLE_IOCTL(TIOCCONS)
+COMPATIBLE_IOCTL(TIOCGSOFTCAR)
+COMPATIBLE_IOCTL(TIOCSSOFTCAR)
+COMPATIBLE_IOCTL(TIOCSWINSZ)
+COMPATIBLE_IOCTL(TIOCGWINSZ)
+COMPATIBLE_IOCTL(TIOCMGET)
+COMPATIBLE_IOCTL(TIOCMBIC)
+COMPATIBLE_IOCTL(TIOCMBIS)
+COMPATIBLE_IOCTL(TIOCMSET)
+COMPATIBLE_IOCTL(TIOCPKT)
+COMPATIBLE_IOCTL(TIOCNOTTY)
+COMPATIBLE_IOCTL(TIOCSTI)
+COMPATIBLE_IOCTL(TIOCOUTQ)
+COMPATIBLE_IOCTL(TIOCSPGRP)
+COMPATIBLE_IOCTL(TIOCGPGRP)
+ULONG_IOCTL(TIOCSCTTY)
+COMPATIBLE_IOCTL(TIOCGPTN)
+COMPATIBLE_IOCTL(TIOCSPTLCK)
+COMPATIBLE_IOCTL(TIOCSERGETLSR)
+#ifdef TCGETS2
+COMPATIBLE_IOCTL(TCGETS2)
+COMPATIBLE_IOCTL(TCSETS2)
+COMPATIBLE_IOCTL(TCSETSW2)
+COMPATIBLE_IOCTL(TCSETSF2)
+#endif
+/* Little f */
+COMPATIBLE_IOCTL(FIOCLEX)
+COMPATIBLE_IOCTL(FIONCLEX)
+COMPATIBLE_IOCTL(FIOASYNC)
+COMPATIBLE_IOCTL(FIONBIO)
+COMPATIBLE_IOCTL(FIONREAD) /* This is also TIOCINQ */
+COMPATIBLE_IOCTL(FS_IOC_FIEMAP)
+/* 0x00 */
+COMPATIBLE_IOCTL(FIBMAP)
+COMPATIBLE_IOCTL(FIGETBSZ)
+/* 'X' - originally XFS but some now in the VFS */
+COMPATIBLE_IOCTL(FIFREEZE)
+COMPATIBLE_IOCTL(FITHAW)
+/* RAID */
+COMPATIBLE_IOCTL(RAID_VERSION)
+COMPATIBLE_IOCTL(GET_ARRAY_INFO)
+COMPATIBLE_IOCTL(GET_DISK_INFO)
+COMPATIBLE_IOCTL(PRINT_RAID_DEBUG)
+COMPATIBLE_IOCTL(RAID_AUTORUN)
+COMPATIBLE_IOCTL(CLEAR_ARRAY)
+COMPATIBLE_IOCTL(ADD_NEW_DISK)
+ULONG_IOCTL(HOT_REMOVE_DISK)
+COMPATIBLE_IOCTL(SET_ARRAY_INFO)
+COMPATIBLE_IOCTL(SET_DISK_INFO)
+COMPATIBLE_IOCTL(WRITE_RAID_INFO)
+COMPATIBLE_IOCTL(UNPROTECT_ARRAY)
+COMPATIBLE_IOCTL(PROTECT_ARRAY)
+ULONG_IOCTL(HOT_ADD_DISK)
+ULONG_IOCTL(SET_DISK_FAULTY)
+COMPATIBLE_IOCTL(RUN_ARRAY)
+COMPATIBLE_IOCTL(STOP_ARRAY)
+COMPATIBLE_IOCTL(STOP_ARRAY_RO)
+COMPATIBLE_IOCTL(RESTART_ARRAY_RW)
+COMPATIBLE_IOCTL(GET_BITMAP_FILE)
+ULONG_IOCTL(SET_BITMAP_FILE)
+/* Big K */
+COMPATIBLE_IOCTL(PIO_FONT)
+COMPATIBLE_IOCTL(GIO_FONT)
+COMPATIBLE_IOCTL(PIO_CMAP)
+COMPATIBLE_IOCTL(GIO_CMAP)
+ULONG_IOCTL(KDSIGACCEPT)
+COMPATIBLE_IOCTL(KDGETKEYCODE)
+COMPATIBLE_IOCTL(KDSETKEYCODE)
+ULONG_IOCTL(KIOCSOUND)
+ULONG_IOCTL(KDMKTONE)
+COMPATIBLE_IOCTL(KDGKBTYPE)
+ULONG_IOCTL(KDSETMODE)
+COMPATIBLE_IOCTL(KDGETMODE)
+ULONG_IOCTL(KDSKBMODE)
+COMPATIBLE_IOCTL(KDGKBMODE)
+ULONG_IOCTL(KDSKBMETA)
+COMPATIBLE_IOCTL(KDGKBMETA)
+COMPATIBLE_IOCTL(KDGKBENT)
+COMPATIBLE_IOCTL(KDSKBENT)
+COMPATIBLE_IOCTL(KDGKBSENT)
+COMPATIBLE_IOCTL(KDSKBSENT)
+COMPATIBLE_IOCTL(KDGKBDIACR)
+COMPATIBLE_IOCTL(KDSKBDIACR)
+COMPATIBLE_IOCTL(KDKBDREP)
+COMPATIBLE_IOCTL(KDGKBLED)
+ULONG_IOCTL(KDSKBLED)
+COMPATIBLE_IOCTL(KDGETLED)
+ULONG_IOCTL(KDSETLED)
+COMPATIBLE_IOCTL(GIO_SCRNMAP)
+COMPATIBLE_IOCTL(PIO_SCRNMAP)
+COMPATIBLE_IOCTL(GIO_UNISCRNMAP)
+COMPATIBLE_IOCTL(PIO_UNISCRNMAP)
+COMPATIBLE_IOCTL(PIO_FONTRESET)
+COMPATIBLE_IOCTL(PIO_UNIMAPCLR)
+#ifdef CONFIG_BLOCK
+/* Big S */
+COMPATIBLE_IOCTL(SCSI_IOCTL_GET_IDLUN)
+COMPATIBLE_IOCTL(SCSI_IOCTL_DOORLOCK)
+COMPATIBLE_IOCTL(SCSI_IOCTL_DOORUNLOCK)
+COMPATIBLE_IOCTL(SCSI_IOCTL_TEST_UNIT_READY)
+COMPATIBLE_IOCTL(SCSI_IOCTL_GET_BUS_NUMBER)
+COMPATIBLE_IOCTL(SCSI_IOCTL_SEND_COMMAND)
+COMPATIBLE_IOCTL(SCSI_IOCTL_PROBE_HOST)
+COMPATIBLE_IOCTL(SCSI_IOCTL_GET_PCI)
+#endif
+/* Big T */
+COMPATIBLE_IOCTL(TUNSETNOCSUM)
+COMPATIBLE_IOCTL(TUNSETDEBUG)
+COMPATIBLE_IOCTL(TUNSETPERSIST)
+COMPATIBLE_IOCTL(TUNSETOWNER)
+COMPATIBLE_IOCTL(TUNSETLINK)
+COMPATIBLE_IOCTL(TUNSETGROUP)
+COMPATIBLE_IOCTL(TUNGETFEATURES)
+COMPATIBLE_IOCTL(TUNSETOFFLOAD)
+COMPATIBLE_IOCTL(TUNSETTXFILTER)
+COMPATIBLE_IOCTL(TUNGETSNDBUF)
+COMPATIBLE_IOCTL(TUNSETSNDBUF)
+/* Big V */
+COMPATIBLE_IOCTL(VT_SETMODE)
+COMPATIBLE_IOCTL(VT_GETMODE)
+COMPATIBLE_IOCTL(VT_GETSTATE)
+COMPATIBLE_IOCTL(VT_OPENQRY)
+ULONG_IOCTL(VT_ACTIVATE)
+ULONG_IOCTL(VT_WAITACTIVE)
+ULONG_IOCTL(VT_RELDISP)
+ULONG_IOCTL(VT_DISALLOCATE)
+COMPATIBLE_IOCTL(VT_RESIZE)
+COMPATIBLE_IOCTL(VT_RESIZEX)
+COMPATIBLE_IOCTL(VT_LOCKSWITCH)
+COMPATIBLE_IOCTL(VT_UNLOCKSWITCH)
+COMPATIBLE_IOCTL(VT_GETHIFONTMASK)
+/* Little p (/dev/rtc, /dev/envctrl, etc.) */
+COMPATIBLE_IOCTL(RTC_AIE_ON)
+COMPATIBLE_IOCTL(RTC_AIE_OFF)
+COMPATIBLE_IOCTL(RTC_UIE_ON)
+COMPATIBLE_IOCTL(RTC_UIE_OFF)
+COMPATIBLE_IOCTL(RTC_PIE_ON)
+COMPATIBLE_IOCTL(RTC_PIE_OFF)
+COMPATIBLE_IOCTL(RTC_WIE_ON)
+COMPATIBLE_IOCTL(RTC_WIE_OFF)
+COMPATIBLE_IOCTL(RTC_ALM_SET)
+COMPATIBLE_IOCTL(RTC_ALM_READ)
+COMPATIBLE_IOCTL(RTC_RD_TIME)
+COMPATIBLE_IOCTL(RTC_SET_TIME)
+COMPATIBLE_IOCTL(RTC_WKALM_SET)
+COMPATIBLE_IOCTL(RTC_WKALM_RD)
+/*
+ * These two are only for the sbus rtc driver, but
+ * hwclock tries them on every rtc device first when
+ * running on sparc. On other architectures the entries
+ * are useless but harmless.
+ */
+COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */
+COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */
+/* Little m */
+COMPATIBLE_IOCTL(MTIOCTOP)
+/* Socket level stuff */
+COMPATIBLE_IOCTL(FIOQSIZE)
+COMPATIBLE_IOCTL(FIOSETOWN)
+COMPATIBLE_IOCTL(SIOCSPGRP)
+COMPATIBLE_IOCTL(FIOGETOWN)
+COMPATIBLE_IOCTL(SIOCGPGRP)
+COMPATIBLE_IOCTL(SIOCATMARK)
+COMPATIBLE_IOCTL(SIOCSIFLINK)
+COMPATIBLE_IOCTL(SIOCSIFENCAP)
+COMPATIBLE_IOCTL(SIOCGIFENCAP)
+COMPATIBLE_IOCTL(SIOCSIFNAME)
+COMPATIBLE_IOCTL(SIOCSARP)
+COMPATIBLE_IOCTL(SIOCGARP)
+COMPATIBLE_IOCTL(SIOCDARP)
+COMPATIBLE_IOCTL(SIOCSRARP)
+COMPATIBLE_IOCTL(SIOCGRARP)
+COMPATIBLE_IOCTL(SIOCDRARP)
+COMPATIBLE_IOCTL(SIOCADDDLCI)
+COMPATIBLE_IOCTL(SIOCDELDLCI)
+COMPATIBLE_IOCTL(SIOCGMIIPHY)
+COMPATIBLE_IOCTL(SIOCGMIIREG)
+COMPATIBLE_IOCTL(SIOCSMIIREG)
+COMPATIBLE_IOCTL(SIOCGIFVLAN)
+COMPATIBLE_IOCTL(SIOCSIFVLAN)
+COMPATIBLE_IOCTL(SIOCBRADDBR)
+COMPATIBLE_IOCTL(SIOCBRDELBR)
+#ifdef CONFIG_BLOCK
+/* SG stuff */
+COMPATIBLE_IOCTL(SG_SET_TIMEOUT)
+COMPATIBLE_IOCTL(SG_GET_TIMEOUT)
+COMPATIBLE_IOCTL(SG_EMULATED_HOST)
+ULONG_IOCTL(SG_SET_TRANSFORM)
+COMPATIBLE_IOCTL(SG_GET_TRANSFORM)
+COMPATIBLE_IOCTL(SG_SET_RESERVED_SIZE)
+COMPATIBLE_IOCTL(SG_GET_RESERVED_SIZE)
+COMPATIBLE_IOCTL(SG_GET_SCSI_ID)
+COMPATIBLE_IOCTL(SG_SET_FORCE_LOW_DMA)
+COMPATIBLE_IOCTL(SG_GET_LOW_DMA)
+COMPATIBLE_IOCTL(SG_SET_FORCE_PACK_ID)
+COMPATIBLE_IOCTL(SG_GET_PACK_ID)
+COMPATIBLE_IOCTL(SG_GET_NUM_WAITING)
+COMPATIBLE_IOCTL(SG_SET_DEBUG)
+COMPATIBLE_IOCTL(SG_GET_SG_TABLESIZE)
+COMPATIBLE_IOCTL(SG_GET_COMMAND_Q)
+COMPATIBLE_IOCTL(SG_SET_COMMAND_Q)
+COMPATIBLE_IOCTL(SG_GET_VERSION_NUM)
+COMPATIBLE_IOCTL(SG_NEXT_CMD_LEN)
+COMPATIBLE_IOCTL(SG_SCSI_RESET)
+COMPATIBLE_IOCTL(SG_GET_REQUEST_TABLE)
+COMPATIBLE_IOCTL(SG_SET_KEEP_ORPHAN)
+COMPATIBLE_IOCTL(SG_GET_KEEP_ORPHAN)
+#endif
+/* PPP stuff */
+COMPATIBLE_IOCTL(PPPIOCGFLAGS)
+COMPATIBLE_IOCTL(PPPIOCSFLAGS)
+COMPATIBLE_IOCTL(PPPIOCGASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCSASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCGUNIT)
+COMPATIBLE_IOCTL(PPPIOCGRASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCSRASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCGMRU)
+COMPATIBLE_IOCTL(PPPIOCSMRU)
+COMPATIBLE_IOCTL(PPPIOCSMAXCID)
+COMPATIBLE_IOCTL(PPPIOCGXASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCSXASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCXFERUNIT)
+/* PPPIOCSCOMPRESS is translated */
+COMPATIBLE_IOCTL(PPPIOCGNPMODE)
+COMPATIBLE_IOCTL(PPPIOCSNPMODE)
+COMPATIBLE_IOCTL(PPPIOCGDEBUG)
+COMPATIBLE_IOCTL(PPPIOCSDEBUG)
+/* PPPIOCSPASS is translated */
+/* PPPIOCSACTIVE is translated */
+/* PPPIOCGIDLE is translated */
+COMPATIBLE_IOCTL(PPPIOCNEWUNIT)
+COMPATIBLE_IOCTL(PPPIOCATTACH)
+COMPATIBLE_IOCTL(PPPIOCDETACH)
+COMPATIBLE_IOCTL(PPPIOCSMRRU)
+COMPATIBLE_IOCTL(PPPIOCCONNECT)
+COMPATIBLE_IOCTL(PPPIOCDISCONN)
+COMPATIBLE_IOCTL(PPPIOCATTCHAN)
+COMPATIBLE_IOCTL(PPPIOCGCHAN)
+/* PPPOX */
+COMPATIBLE_IOCTL(PPPOEIOCSFWD)
+COMPATIBLE_IOCTL(PPPOEIOCDFWD)
+/* LP */
+COMPATIBLE_IOCTL(LPGETSTATUS)
+/* ppdev */
+COMPATIBLE_IOCTL(PPSETMODE)
+COMPATIBLE_IOCTL(PPRSTATUS)
+COMPATIBLE_IOCTL(PPRCONTROL)
+COMPATIBLE_IOCTL(PPWCONTROL)
+COMPATIBLE_IOCTL(PPFCONTROL)
+COMPATIBLE_IOCTL(PPRDATA)
+COMPATIBLE_IOCTL(PPWDATA)
+COMPATIBLE_IOCTL(PPCLAIM)
+COMPATIBLE_IOCTL(PPRELEASE)
+COMPATIBLE_IOCTL(PPYIELD)
+COMPATIBLE_IOCTL(PPEXCL)
+COMPATIBLE_IOCTL(PPDATADIR)
+COMPATIBLE_IOCTL(PPNEGOT)
+COMPATIBLE_IOCTL(PPWCTLONIRQ)
+COMPATIBLE_IOCTL(PPCLRIRQ)
+COMPATIBLE_IOCTL(PPSETPHASE)
+COMPATIBLE_IOCTL(PPGETMODES)
+COMPATIBLE_IOCTL(PPGETMODE)
+COMPATIBLE_IOCTL(PPGETPHASE)
+COMPATIBLE_IOCTL(PPGETFLAGS)
+COMPATIBLE_IOCTL(PPSETFLAGS)
+/* pktcdvd */
+COMPATIBLE_IOCTL(PACKET_CTRL_CMD)
+/* Big A */
+/* sparc only */
+/* Big Q for sound/OSS */
+COMPATIBLE_IOCTL(SNDCTL_SEQ_RESET)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_SYNC)
+COMPATIBLE_IOCTL(SNDCTL_SYNTH_INFO)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_CTRLRATE)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_GETOUTCOUNT)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_GETINCOUNT)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_PERCMODE)
+COMPATIBLE_IOCTL(SNDCTL_FM_LOAD_INSTR)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_TESTMIDI)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_RESETSAMPLES)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_NRSYNTHS)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_NRMIDIS)
+COMPATIBLE_IOCTL(SNDCTL_MIDI_INFO)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_THRESHOLD)
+COMPATIBLE_IOCTL(SNDCTL_SYNTH_MEMAVL)
+COMPATIBLE_IOCTL(SNDCTL_FM_4OP_ENABLE)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_PANIC)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_OUTOFBAND)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_GETTIME)
+COMPATIBLE_IOCTL(SNDCTL_SYNTH_ID)
+COMPATIBLE_IOCTL(SNDCTL_SYNTH_CONTROL)
+COMPATIBLE_IOCTL(SNDCTL_SYNTH_REMOVESAMPLE)
+/* Big T for sound/OSS */
+COMPATIBLE_IOCTL(SNDCTL_TMR_TIMEBASE)
+COMPATIBLE_IOCTL(SNDCTL_TMR_START)
+COMPATIBLE_IOCTL(SNDCTL_TMR_STOP)
+COMPATIBLE_IOCTL(SNDCTL_TMR_CONTINUE)
+COMPATIBLE_IOCTL(SNDCTL_TMR_TEMPO)
+COMPATIBLE_IOCTL(SNDCTL_TMR_SOURCE)
+COMPATIBLE_IOCTL(SNDCTL_TMR_METRONOME)
+COMPATIBLE_IOCTL(SNDCTL_TMR_SELECT)
+/* Little m for sound/OSS */
+COMPATIBLE_IOCTL(SNDCTL_MIDI_PRETIME)
+COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUMODE)
+COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUCMD)
+/* Big P for sound/OSS */
+COMPATIBLE_IOCTL(SNDCTL_DSP_RESET)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SYNC)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SPEED)
+COMPATIBLE_IOCTL(SNDCTL_DSP_STEREO)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETBLKSIZE)
+COMPATIBLE_IOCTL(SNDCTL_DSP_CHANNELS)
+COMPATIBLE_IOCTL(SOUND_PCM_WRITE_FILTER)
+COMPATIBLE_IOCTL(SNDCTL_DSP_POST)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SUBDIVIDE)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SETFRAGMENT)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETFMTS)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SETFMT)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETOSPACE)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETISPACE)
+COMPATIBLE_IOCTL(SNDCTL_DSP_NONBLOCK)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETCAPS)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETTRIGGER)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SETTRIGGER)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETIPTR)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETOPTR)
+/* SNDCTL_DSP_MAPINBUF, XXX needs translation */
+/* SNDCTL_DSP_MAPOUTBUF, XXX needs translation */
+COMPATIBLE_IOCTL(SNDCTL_DSP_SETSYNCRO)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SETDUPLEX)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETODELAY)
+COMPATIBLE_IOCTL(SNDCTL_DSP_PROFILE)
+COMPATIBLE_IOCTL(SOUND_PCM_READ_RATE)
+COMPATIBLE_IOCTL(SOUND_PCM_READ_CHANNELS)
+COMPATIBLE_IOCTL(SOUND_PCM_READ_BITS)
+COMPATIBLE_IOCTL(SOUND_PCM_READ_FILTER)
+/* Big C for sound/OSS */
+COMPATIBLE_IOCTL(SNDCTL_COPR_RESET)
+COMPATIBLE_IOCTL(SNDCTL_COPR_LOAD)
+COMPATIBLE_IOCTL(SNDCTL_COPR_RDATA)
+COMPATIBLE_IOCTL(SNDCTL_COPR_RCODE)
+COMPATIBLE_IOCTL(SNDCTL_COPR_WDATA)
+COMPATIBLE_IOCTL(SNDCTL_COPR_WCODE)
+COMPATIBLE_IOCTL(SNDCTL_COPR_RUN)
+COMPATIBLE_IOCTL(SNDCTL_COPR_HALT)
+COMPATIBLE_IOCTL(SNDCTL_COPR_SENDMSG)
+COMPATIBLE_IOCTL(SNDCTL_COPR_RCVMSG)
+/* Big M for sound/OSS */
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_VOLUME)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_BASS)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_TREBLE)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_SYNTH)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_PCM)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_SPEAKER)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_MIC)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_CD)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_IMIX)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_ALTPCM)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECLEV)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_IGAIN)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_OGAIN)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE1)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE2)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE3)
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL1))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL2))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL3))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEIN))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEOUT))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_VIDEO))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_RADIO))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_MONITOR))
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_MUTE)
+/* SOUND_MIXER_READ_ENHANCE, same value as READ_MUTE */
+/* SOUND_MIXER_READ_LOUD, same value as READ_MUTE */
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECSRC)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_DEVMASK)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECMASK)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_STEREODEVS)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_CAPS)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_VOLUME)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_BASS)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_TREBLE)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_SYNTH)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_PCM)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_SPEAKER)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_MIC)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_CD)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_IMIX)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_ALTPCM)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_RECLEV)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_IGAIN)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_OGAIN)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE1)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE2)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE3)
+COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL1))
+COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL2))
+COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL3))
+COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_PHONEIN))
+COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_PHONEOUT))
+COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_VIDEO))
+COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_RADIO))
+COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_MONITOR))
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_MUTE)
+/* SOUND_MIXER_WRITE_ENHANCE, same value as WRITE_MUTE */
+/* SOUND_MIXER_WRITE_LOUD, same value as WRITE_MUTE */
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_RECSRC)
+COMPATIBLE_IOCTL(SOUND_MIXER_INFO)
+COMPATIBLE_IOCTL(SOUND_OLD_MIXER_INFO)
+COMPATIBLE_IOCTL(SOUND_MIXER_ACCESS)
+COMPATIBLE_IOCTL(SOUND_MIXER_AGC)
+COMPATIBLE_IOCTL(SOUND_MIXER_3DSE)
+COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE1)
+COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE2)
+COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE3)
+COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE4)
+COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE5)
+COMPATIBLE_IOCTL(SOUND_MIXER_GETLEVELS)
+COMPATIBLE_IOCTL(SOUND_MIXER_SETLEVELS)
+COMPATIBLE_IOCTL(OSS_GETVERSION)
+/* AUTOFS */
+ULONG_IOCTL(AUTOFS_IOC_READY)
+ULONG_IOCTL(AUTOFS_IOC_FAIL)
+COMPATIBLE_IOCTL(AUTOFS_IOC_CATATONIC)
+COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOVER)
+COMPATIBLE_IOCTL(AUTOFS_IOC_EXPIRE)
+COMPATIBLE_IOCTL(AUTOFS_IOC_EXPIRE_MULTI)
+COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOSUBVER)
+COMPATIBLE_IOCTL(AUTOFS_IOC_ASKUMOUNT)
+/* Raw devices */
+COMPATIBLE_IOCTL(RAW_SETBIND)
+COMPATIBLE_IOCTL(RAW_GETBIND)
+/* SMB ioctls which do not need any translations */
+COMPATIBLE_IOCTL(SMB_IOC_NEWCONN)
+/* Little a */
+COMPATIBLE_IOCTL(ATMSIGD_CTRL)
+COMPATIBLE_IOCTL(ATMARPD_CTRL)
+COMPATIBLE_IOCTL(ATMLEC_CTRL)
+COMPATIBLE_IOCTL(ATMLEC_MCAST)
+COMPATIBLE_IOCTL(ATMLEC_DATA)
+COMPATIBLE_IOCTL(ATM_SETSC)
+COMPATIBLE_IOCTL(SIOCSIFATMTCP)
+COMPATIBLE_IOCTL(SIOCMKCLIP)
+COMPATIBLE_IOCTL(ATMARP_MKIP)
+COMPATIBLE_IOCTL(ATMARP_SETENTRY)
+COMPATIBLE_IOCTL(ATMARP_ENCAP)
+COMPATIBLE_IOCTL(ATMTCP_CREATE)
+COMPATIBLE_IOCTL(ATMTCP_REMOVE)
+COMPATIBLE_IOCTL(ATMMPC_CTRL)
+COMPATIBLE_IOCTL(ATMMPC_DATA)
+/* Watchdog */
+COMPATIBLE_IOCTL(WDIOC_GETSUPPORT)
+COMPATIBLE_IOCTL(WDIOC_GETSTATUS)
+COMPATIBLE_IOCTL(WDIOC_GETBOOTSTATUS)
+COMPATIBLE_IOCTL(WDIOC_GETTEMP)
+COMPATIBLE_IOCTL(WDIOC_SETOPTIONS)
+COMPATIBLE_IOCTL(WDIOC_KEEPALIVE)
+COMPATIBLE_IOCTL(WDIOC_SETTIMEOUT)
+COMPATIBLE_IOCTL(WDIOC_GETTIMEOUT)
+/* Big R */
+COMPATIBLE_IOCTL(RNDGETENTCNT)
+COMPATIBLE_IOCTL(RNDADDTOENTCNT)
+COMPATIBLE_IOCTL(RNDGETPOOL)
+COMPATIBLE_IOCTL(RNDADDENTROPY)
+COMPATIBLE_IOCTL(RNDZAPENTCNT)
+COMPATIBLE_IOCTL(RNDCLEARPOOL)
+/* Bluetooth */
+COMPATIBLE_IOCTL(HCIDEVUP)
+COMPATIBLE_IOCTL(HCIDEVDOWN)
+COMPATIBLE_IOCTL(HCIDEVRESET)
+COMPATIBLE_IOCTL(HCIDEVRESTAT)
+COMPATIBLE_IOCTL(HCIGETDEVLIST)
+COMPATIBLE_IOCTL(HCIGETDEVINFO)
+COMPATIBLE_IOCTL(HCIGETCONNLIST)
+COMPATIBLE_IOCTL(HCIGETCONNINFO)
+COMPATIBLE_IOCTL(HCIGETAUTHINFO)
+COMPATIBLE_IOCTL(HCISETRAW)
+COMPATIBLE_IOCTL(HCISETSCAN)
+COMPATIBLE_IOCTL(HCISETAUTH)
+COMPATIBLE_IOCTL(HCISETENCRYPT)
+COMPATIBLE_IOCTL(HCISETPTYPE)
+COMPATIBLE_IOCTL(HCISETLINKPOL)
+COMPATIBLE_IOCTL(HCISETLINKMODE)
+COMPATIBLE_IOCTL(HCISETACLMTU)
+COMPATIBLE_IOCTL(HCISETSCOMTU)
+COMPATIBLE_IOCTL(HCIINQUIRY)
+COMPATIBLE_IOCTL(HCIUARTSETPROTO)
+COMPATIBLE_IOCTL(HCIUARTGETPROTO)
+COMPATIBLE_IOCTL(RFCOMMCREATEDEV)
+COMPATIBLE_IOCTL(RFCOMMRELEASEDEV)
+COMPATIBLE_IOCTL(RFCOMMGETDEVLIST)
+COMPATIBLE_IOCTL(RFCOMMGETDEVINFO)
+COMPATIBLE_IOCTL(RFCOMMSTEALDLC)
+COMPATIBLE_IOCTL(BNEPCONNADD)
+COMPATIBLE_IOCTL(BNEPCONNDEL)
+COMPATIBLE_IOCTL(BNEPGETCONNLIST)
+COMPATIBLE_IOCTL(BNEPGETCONNINFO)
+COMPATIBLE_IOCTL(CMTPCONNADD)
+COMPATIBLE_IOCTL(CMTPCONNDEL)
+COMPATIBLE_IOCTL(CMTPGETCONNLIST)
+COMPATIBLE_IOCTL(CMTPGETCONNINFO)
+COMPATIBLE_IOCTL(HIDPCONNADD)
+COMPATIBLE_IOCTL(HIDPCONNDEL)
+COMPATIBLE_IOCTL(HIDPGETCONNLIST)
+COMPATIBLE_IOCTL(HIDPGETCONNINFO)
+/* CAPI */
+COMPATIBLE_IOCTL(CAPI_REGISTER)
+COMPATIBLE_IOCTL(CAPI_GET_MANUFACTURER)
+COMPATIBLE_IOCTL(CAPI_GET_VERSION)
+COMPATIBLE_IOCTL(CAPI_GET_SERIAL)
+COMPATIBLE_IOCTL(CAPI_GET_PROFILE)
+COMPATIBLE_IOCTL(CAPI_MANUFACTURER_CMD)
+COMPATIBLE_IOCTL(CAPI_GET_ERRCODE)
+COMPATIBLE_IOCTL(CAPI_INSTALLED)
+COMPATIBLE_IOCTL(CAPI_GET_FLAGS)
+COMPATIBLE_IOCTL(CAPI_SET_FLAGS)
+COMPATIBLE_IOCTL(CAPI_CLR_FLAGS)
+COMPATIBLE_IOCTL(CAPI_NCCI_OPENCOUNT)
+COMPATIBLE_IOCTL(CAPI_NCCI_GETUNIT)
+/* Siemens Gigaset */
+COMPATIBLE_IOCTL(GIGASET_REDIR)
+COMPATIBLE_IOCTL(GIGASET_CONFIG)
+COMPATIBLE_IOCTL(GIGASET_BRKCHARS)
+COMPATIBLE_IOCTL(GIGASET_VERSION)
+/* Misc. */
+COMPATIBLE_IOCTL(0x41545900) /* ATYIO_CLKR */
+COMPATIBLE_IOCTL(0x41545901) /* ATYIO_CLKW */
+COMPATIBLE_IOCTL(PCIIOC_CONTROLLER)
+COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_IO)
+COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_MEM)
+COMPATIBLE_IOCTL(PCIIOC_WRITE_COMBINE)
+/* USB */
+COMPATIBLE_IOCTL(USBDEVFS_RESETEP)
+COMPATIBLE_IOCTL(USBDEVFS_SETINTERFACE)
+COMPATIBLE_IOCTL(USBDEVFS_SETCONFIGURATION)
+COMPATIBLE_IOCTL(USBDEVFS_GETDRIVER)
+COMPATIBLE_IOCTL(USBDEVFS_DISCARDURB)
+COMPATIBLE_IOCTL(USBDEVFS_CLAIMINTERFACE)
+COMPATIBLE_IOCTL(USBDEVFS_RELEASEINTERFACE)
+COMPATIBLE_IOCTL(USBDEVFS_CONNECTINFO)
+COMPATIBLE_IOCTL(USBDEVFS_HUB_PORTINFO)
+COMPATIBLE_IOCTL(USBDEVFS_RESET)
+COMPATIBLE_IOCTL(USBDEVFS_SUBMITURB32)
+COMPATIBLE_IOCTL(USBDEVFS_REAPURB32)
+COMPATIBLE_IOCTL(USBDEVFS_REAPURBNDELAY32)
+COMPATIBLE_IOCTL(USBDEVFS_CLEAR_HALT)
+/* NBD */
+ULONG_IOCTL(NBD_SET_SOCK)
+ULONG_IOCTL(NBD_SET_BLKSIZE)
+ULONG_IOCTL(NBD_SET_SIZE)
+COMPATIBLE_IOCTL(NBD_DO_IT)
+COMPATIBLE_IOCTL(NBD_CLEAR_SOCK)
+COMPATIBLE_IOCTL(NBD_CLEAR_QUE)
+COMPATIBLE_IOCTL(NBD_PRINT_DEBUG)
+ULONG_IOCTL(NBD_SET_SIZE_BLOCKS)
+COMPATIBLE_IOCTL(NBD_DISCONNECT)
+/* i2c */
+COMPATIBLE_IOCTL(I2C_SLAVE)
+COMPATIBLE_IOCTL(I2C_SLAVE_FORCE)
+COMPATIBLE_IOCTL(I2C_TENBIT)
+COMPATIBLE_IOCTL(I2C_PEC)
+COMPATIBLE_IOCTL(I2C_RETRIES)
+COMPATIBLE_IOCTL(I2C_TIMEOUT)
+/* hiddev */
+COMPATIBLE_IOCTL(HIDIOCGVERSION)
+COMPATIBLE_IOCTL(HIDIOCAPPLICATION)
+COMPATIBLE_IOCTL(HIDIOCGDEVINFO)
+COMPATIBLE_IOCTL(HIDIOCGSTRING)
+COMPATIBLE_IOCTL(HIDIOCINITREPORT)
+COMPATIBLE_IOCTL(HIDIOCGREPORT)
+COMPATIBLE_IOCTL(HIDIOCSREPORT)
+COMPATIBLE_IOCTL(HIDIOCGREPORTINFO)
+COMPATIBLE_IOCTL(HIDIOCGFIELDINFO)
+COMPATIBLE_IOCTL(HIDIOCGUSAGE)
+COMPATIBLE_IOCTL(HIDIOCSUSAGE)
+COMPATIBLE_IOCTL(HIDIOCGUCODE)
+COMPATIBLE_IOCTL(HIDIOCGFLAG)
+COMPATIBLE_IOCTL(HIDIOCSFLAG)
+COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINDEX)
+COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINFO)
+/* dvb */
+COMPATIBLE_IOCTL(AUDIO_STOP)
+COMPATIBLE_IOCTL(AUDIO_PLAY)
+COMPATIBLE_IOCTL(AUDIO_PAUSE)
+COMPATIBLE_IOCTL(AUDIO_CONTINUE)
+COMPATIBLE_IOCTL(AUDIO_SELECT_SOURCE)
+COMPATIBLE_IOCTL(AUDIO_SET_MUTE)
+COMPATIBLE_IOCTL(AUDIO_SET_AV_SYNC)
+COMPATIBLE_IOCTL(AUDIO_SET_BYPASS_MODE)
+COMPATIBLE_IOCTL(AUDIO_CHANNEL_SELECT)
+COMPATIBLE_IOCTL(AUDIO_GET_STATUS)
+COMPATIBLE_IOCTL(AUDIO_GET_CAPABILITIES)
+COMPATIBLE_IOCTL(AUDIO_CLEAR_BUFFER)
+COMPATIBLE_IOCTL(AUDIO_SET_ID)
+COMPATIBLE_IOCTL(AUDIO_SET_MIXER)
+COMPATIBLE_IOCTL(AUDIO_SET_STREAMTYPE)
+COMPATIBLE_IOCTL(AUDIO_SET_EXT_ID)
+COMPATIBLE_IOCTL(AUDIO_SET_ATTRIBUTES)
+COMPATIBLE_IOCTL(AUDIO_SET_KARAOKE)
+COMPATIBLE_IOCTL(DMX_START)
+COMPATIBLE_IOCTL(DMX_STOP)
+COMPATIBLE_IOCTL(DMX_SET_FILTER)
+COMPATIBLE_IOCTL(DMX_SET_PES_FILTER)
+COMPATIBLE_IOCTL(DMX_SET_BUFFER_SIZE)
+COMPATIBLE_IOCTL(DMX_GET_PES_PIDS)
+COMPATIBLE_IOCTL(DMX_GET_CAPS)
+COMPATIBLE_IOCTL(DMX_SET_SOURCE)
+COMPATIBLE_IOCTL(DMX_GET_STC)
+COMPATIBLE_IOCTL(FE_GET_INFO)
+COMPATIBLE_IOCTL(FE_DISEQC_RESET_OVERLOAD)
+COMPATIBLE_IOCTL(FE_DISEQC_SEND_MASTER_CMD)
+COMPATIBLE_IOCTL(FE_DISEQC_RECV_SLAVE_REPLY)
+COMPATIBLE_IOCTL(FE_DISEQC_SEND_BURST)
+COMPATIBLE_IOCTL(FE_SET_TONE)
+COMPATIBLE_IOCTL(FE_SET_VOLTAGE)
+COMPATIBLE_IOCTL(FE_ENABLE_HIGH_LNB_VOLTAGE)
+COMPATIBLE_IOCTL(FE_READ_STATUS)
+COMPATIBLE_IOCTL(FE_READ_BER)
+COMPATIBLE_IOCTL(FE_READ_SIGNAL_STRENGTH)
+COMPATIBLE_IOCTL(FE_READ_SNR)
+COMPATIBLE_IOCTL(FE_READ_UNCORRECTED_BLOCKS)
+COMPATIBLE_IOCTL(FE_SET_FRONTEND)
+COMPATIBLE_IOCTL(FE_GET_FRONTEND)
+COMPATIBLE_IOCTL(FE_GET_EVENT)
+COMPATIBLE_IOCTL(FE_DISHNETWORK_SEND_LEGACY_CMD)
+COMPATIBLE_IOCTL(VIDEO_STOP)
+COMPATIBLE_IOCTL(VIDEO_PLAY)
+COMPATIBLE_IOCTL(VIDEO_FREEZE)
+COMPATIBLE_IOCTL(VIDEO_CONTINUE)
+COMPATIBLE_IOCTL(VIDEO_SELECT_SOURCE)
+COMPATIBLE_IOCTL(VIDEO_SET_BLANK)
+COMPATIBLE_IOCTL(VIDEO_GET_STATUS)
+COMPATIBLE_IOCTL(VIDEO_SET_DISPLAY_FORMAT)
+COMPATIBLE_IOCTL(VIDEO_FAST_FORWARD)
+COMPATIBLE_IOCTL(VIDEO_SLOWMOTION)
+COMPATIBLE_IOCTL(VIDEO_GET_CAPABILITIES)
+COMPATIBLE_IOCTL(VIDEO_CLEAR_BUFFER)
+COMPATIBLE_IOCTL(VIDEO_SET_ID)
+COMPATIBLE_IOCTL(VIDEO_SET_STREAMTYPE)
+COMPATIBLE_IOCTL(VIDEO_SET_FORMAT)
+COMPATIBLE_IOCTL(VIDEO_SET_SYSTEM)
+COMPATIBLE_IOCTL(VIDEO_SET_HIGHLIGHT)
+COMPATIBLE_IOCTL(VIDEO_SET_SPU)
+COMPATIBLE_IOCTL(VIDEO_GET_NAVI)
+COMPATIBLE_IOCTL(VIDEO_SET_ATTRIBUTES)
+COMPATIBLE_IOCTL(VIDEO_GET_SIZE)
+COMPATIBLE_IOCTL(VIDEO_GET_FRAME_RATE)
+
+/* joystick */
+COMPATIBLE_IOCTL(JSIOCGVERSION)
+COMPATIBLE_IOCTL(JSIOCGAXES)
+COMPATIBLE_IOCTL(JSIOCGBUTTONS)
+COMPATIBLE_IOCTL(JSIOCGNAME(0))
+
+/* now things that need handlers */
#ifdef CONFIG_NET
HANDLE_IOCTL(SIOCGIFNAME, dev_ifname32)
HANDLE_IOCTL(SIOCGIFCONF, dev_ifconf)
HANDLE_IOCTL(SIOCGIFADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFHWBROADCAST, dev_ifsioc)
+HANDLE_IOCTL(SIOCSHWTSTAMP, dev_ifsioc)
/* ioctls used by appletalk ddp.c */
HANDLE_IOCTL(SIOCATALKDIFADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFTXQLEN, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFTXQLEN, dev_ifsioc)
HANDLE_IOCTL(TUNSETIFF, dev_ifsioc)
+HANDLE_IOCTL(TUNGETIFF, dev_ifsioc)
HANDLE_IOCTL(SIOCETHTOOL, ethtool_ioctl)
HANDLE_IOCTL(SIOCBONDENSLAVE, bond_ioctl)
HANDLE_IOCTL(SIOCBONDRELEASE, bond_ioctl)
/* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */
HANDLE_IOCTL(SIOCRTMSG, ret_einval)
HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp)
+HANDLE_IOCTL(SIOCGSTAMPNS, do_siocgstampns)
#endif
#ifdef CONFIG_BLOCK
-HANDLE_IOCTL(HDIO_GETGEO, hdio_getgeo)
-HANDLE_IOCTL(BLKRAGET, w_long)
-HANDLE_IOCTL(BLKGETSIZE, w_long)
-HANDLE_IOCTL(0x1260, broken_blkgetsize)
-HANDLE_IOCTL(BLKFRAGET, w_long)
-HANDLE_IOCTL(BLKSECTGET, w_long)
-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)
-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
#ifdef CONFIG_BLOCK
HANDLE_IOCTL(MTIOCGET32, mt_ioctl_trans)
HANDLE_IOCTL(MTIOCPOS32, mt_ioctl_trans)
-HANDLE_IOCTL(CDROMREADAUDIO, cdrom_ioctl_trans)
-HANDLE_IOCTL(CDROM_SEND_PACKET, cdrom_ioctl_trans)
#endif
#define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int)
HANDLE_IOCTL(AUTOFS_IOC_SETTIMEOUT32, ioc_settimeout)
HANDLE_IOCTL(SONET_GETFRSENSE, do_atm_ioctl)
/* block stuff */
#ifdef CONFIG_BLOCK
-HANDLE_IOCTL(BLKBSZGET_32, do_blkbszget)
-HANDLE_IOCTL(BLKBSZSET_32, do_blkbszset)
-HANDLE_IOCTL(BLKGETSIZE64_32, do_blkgetsize64)
+/* loop */
+IGNORE_IOCTL(LOOP_CLR_FD)
/* Raw devices */
HANDLE_IOCTL(RAW_SETBIND, raw_ioctl)
HANDLE_IOCTL(RAW_GETBIND, raw_ioctl)
HANDLE_IOCTL(I2C_FUNCS, w_long)
HANDLE_IOCTL(I2C_RDWR, do_i2c_rdwr_ioctl)
HANDLE_IOCTL(I2C_SMBUS, do_i2c_smbus_ioctl)
-/* wireless */
-HANDLE_IOCTL(SIOCGIWRANGE, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWTHRSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWTHRSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWAPLIST, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWSCAN, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWESSID, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWESSID, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWNICKN, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWNICKN, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWENCODE, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWENCODE, do_wireless_ioctl)
+/* bridge */
HANDLE_IOCTL(SIOCSIFBR, old_bridge_ioctl)
HANDLE_IOCTL(SIOCGIFBR, old_bridge_ioctl)
+/* Not implemented in the native kernel */
+IGNORE_IOCTL(SIOCGIFCOUNT)
HANDLE_IOCTL(RTC_IRQP_READ32, rtc_ioctl)
HANDLE_IOCTL(RTC_IRQP_SET32, rtc_ioctl)
HANDLE_IOCTL(RTC_EPOCH_READ32, rtc_ioctl)
/*LPGETSTATS not implemented, but no kernels seem to compile it in anyways*/
COMPATIBLE_IOCTL(LPGETFLAGS)
HANDLE_IOCTL(LPSETTIMEOUT, lp_timeout_trans)
+
+/* fat 'r' ioctls. These are handled by fat with ->compat_ioctl,
+ but we don't want warnings on other file systems. So declare
+ them as compatible here. */
+#define VFAT_IOCTL_READDIR_BOTH32 _IOR('r', 1, struct compat_dirent[2])
+#define VFAT_IOCTL_READDIR_SHORT32 _IOR('r', 2, struct compat_dirent[2])
+
+IGNORE_IOCTL(VFAT_IOCTL_READDIR_BOTH32)
+IGNORE_IOCTL(VFAT_IOCTL_READDIR_SHORT32)
+
+#ifdef CONFIG_SPARC
+/* Sparc framebuffers, handled in sbusfb_compat_ioctl() */
+IGNORE_IOCTL(FBIOGTYPE)
+IGNORE_IOCTL(FBIOSATTR)
+IGNORE_IOCTL(FBIOGATTR)
+IGNORE_IOCTL(FBIOSVIDEO)
+IGNORE_IOCTL(FBIOGVIDEO)
+IGNORE_IOCTL(FBIOSCURPOS)
+IGNORE_IOCTL(FBIOGCURPOS)
+IGNORE_IOCTL(FBIOGCURMAX)
+IGNORE_IOCTL(FBIOPUTCMAP32)
+IGNORE_IOCTL(FBIOGETCMAP32)
+IGNORE_IOCTL(FBIOSCURSOR32)
+IGNORE_IOCTL(FBIOGCURSOR32)
+#endif
};
-int ioctl_table_size = ARRAY_SIZE(ioctl_start);
+#define IOCTL_HASHSIZE 256
+static struct ioctl_trans *ioctl32_hash_table[IOCTL_HASHSIZE];
+
+static inline unsigned long ioctl32_hash(unsigned long cmd)
+{
+ return (((cmd >> 6) ^ (cmd >> 4) ^ cmd)) % IOCTL_HASHSIZE;
+}
+
+static void compat_ioctl_error(struct file *filp, unsigned int fd,
+ unsigned int cmd, unsigned long arg)
+{
+ char buf[10];
+ char *fn = "?";
+ char *path;
+
+ /* find the name of the device. */
+ path = (char *)__get_free_page(GFP_KERNEL);
+ if (path) {
+ fn = d_path(&filp->f_path, path, PAGE_SIZE);
+ if (IS_ERR(fn))
+ fn = "?";
+ }
+
+ sprintf(buf,"'%c'", (cmd>>_IOC_TYPESHIFT) & _IOC_TYPEMASK);
+ if (!isprint(buf[1]))
+ sprintf(buf, "%02x", buf[1]);
+ compat_printk("ioctl32(%s:%d): Unknown cmd fd(%d) "
+ "cmd(%08x){t:%s;sz:%u} arg(%08x) on %s\n",
+ current->comm, current->pid,
+ (int)fd, (unsigned int)cmd, buf,
+ (cmd >> _IOC_SIZESHIFT) & _IOC_SIZEMASK,
+ (unsigned int)arg, fn);
+
+ if (path)
+ free_page((unsigned long)path);
+}
+
+asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,
+ unsigned long arg)
+{
+ struct file *filp;
+ int error = -EBADF;
+ struct ioctl_trans *t;
+ int fput_needed;
+
+ filp = fget_light(fd, &fput_needed);
+ if (!filp)
+ goto out;
+
+ /* RED-PEN how should LSM module know it's handling 32bit? */
+ error = security_file_ioctl(filp, cmd, arg);
+ if (error)
+ goto out_fput;
+
+ /*
+ * To allow the compat_ioctl handlers to be self contained
+ * we need to check the common ioctls here first.
+ * Just handle them with the standard handlers below.
+ */
+ switch (cmd) {
+ case FIOCLEX:
+ case FIONCLEX:
+ case FIONBIO:
+ case FIOASYNC:
+ case FIOQSIZE:
+ break;
+
+#if defined(CONFIG_IA64) || defined(CONFIG_X86_64)
+ case FS_IOC_RESVSP_32:
+ case FS_IOC_RESVSP64_32:
+ error = compat_ioctl_preallocate(filp, arg);
+ goto out_fput;
+#else
+ case FS_IOC_RESVSP:
+ case FS_IOC_RESVSP64:
+ error = ioctl_preallocate(filp, compat_ptr(arg));
+ goto out_fput;
+#endif
+
+ case FIBMAP:
+ case FIGETBSZ:
+ case FIONREAD:
+ if (S_ISREG(filp->f_path.dentry->d_inode->i_mode))
+ break;
+ /*FALL THROUGH*/
+
+ default:
+ if (filp->f_op && filp->f_op->compat_ioctl) {
+ error = filp->f_op->compat_ioctl(filp, cmd, arg);
+ if (error != -ENOIOCTLCMD)
+ goto out_fput;
+ }
+
+ if (!filp->f_op ||
+ (!filp->f_op->ioctl && !filp->f_op->unlocked_ioctl))
+ goto do_ioctl;
+ break;
+ }
+
+ for (t = ioctl32_hash_table[ioctl32_hash(cmd)]; t; t = t->next) {
+ if (t->cmd == cmd)
+ goto found_handler;
+ }
+
+#ifdef CONFIG_NET
+ if (S_ISSOCK(filp->f_path.dentry->d_inode->i_mode) &&
+ cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15)) {
+ error = siocdevprivate_ioctl(fd, cmd, arg);
+ } else
+#endif
+ {
+ static int count;
+
+ if (++count <= 50)
+ compat_ioctl_error(filp, fd, cmd, arg);
+ error = -EINVAL;
+ }
+
+ goto out_fput;
+
+ found_handler:
+ if (t->handler) {
+ lock_kernel();
+ error = t->handler(fd, cmd, arg, filp);
+ unlock_kernel();
+ goto out_fput;
+ }
+
+ do_ioctl:
+ error = do_vfs_ioctl(filp, fd, cmd, arg);
+ out_fput:
+ fput_light(filp, fput_needed);
+ out:
+ return error;
+}
+
+static void ioctl32_insert_translation(struct ioctl_trans *trans)
+{
+ unsigned long hash;
+ struct ioctl_trans *t;
+
+ hash = ioctl32_hash (trans->cmd);
+ if (!ioctl32_hash_table[hash])
+ ioctl32_hash_table[hash] = trans;
+ else {
+ t = ioctl32_hash_table[hash];
+ while (t->next)
+ t = t->next;
+ trans->next = NULL;
+ t->next = trans;
+ }
+}
+
+static int __init init_sys32_ioctl(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(ioctl_start); i++) {
+ if (ioctl_start[i].next) {
+ printk("ioctl translation %d bad\n",i);
+ return -1;
+ }
+
+ ioctl32_insert_translation(&ioctl_start[i]);
+ }
+ return 0;
+}
+__initcall(init_sys32_ioctl);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff