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compat_ioctl.c

/*
 * ioctl32.c: Conversion between 32bit and 64bit native ioctls.
 *
 * Copyright (C) 1997-2000  Jakub Jelinek  (jakub@redhat.com)
 * Copyright (C) 1998  Eddie C. Dost  (ecd@skynet.be)
 * Copyright (C) 2001,2002  Andi Kleen, SuSE Labs 
 * Copyright (C) 2003       Pavel Machek (pavel@suse.cz)
 *
 * These routines maintain argument size conversion between 32bit and 64bit
 * ioctls.
 */

#include <linux/joystick.h>

#include <linux/types.h>
#include <linux/compat.h>
#include <linux/kernel.h>
#include <linux/capability.h>
#include <linux/compiler.h>
#include <linux/sched.h>
#include <linux/smp.h>
#include <linux/ioctl.h>
#include <linux/if.h>
#include <linux/if_bridge.h>
#include <linux/slab.h>
#include <linux/raid/md.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/fs.h>
#include <linux/file.h>
#include <linux/ppp_defs.h>
#include <linux/if_ppp.h>
#include <linux/if_pppox.h>
#include <linux/mtio.h>
#include <linux/auto_fs.h>
#include <linux/auto_fs4.h>
#include <linux/tty.h>
#include <linux/vt_kern.h>
#include <linux/fb.h>
#include <linux/videodev.h>
#include <linux/netdevice.h>
#include <linux/raw.h>
#include <linux/smb_fs.h>
#include <linux/blkdev.h>
#include <linux/elevator.h>
#include <linux/rtc.h>
#include <linux/pci.h>
#include <linux/module.h>
#include <linux/serial.h>
#include <linux/if_tun.h>
#include <linux/ctype.h>
#include <linux/syscalls.h>
#include <linux/i2c.h>
#include <linux/i2c-dev.h>
#include <linux/wireless.h>
#include <linux/atalk.h>
#include <linux/loop.h>

#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci.h>
#include <net/bluetooth/rfcomm.h>

#include <linux/capi.h>
#include <linux/gigaset_dev.h>

#include <scsi/scsi.h>
#include <scsi/scsi_ioctl.h>
#include <scsi/sg.h>

#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/ppdev.h>

#include <linux/atm.h>
#include <linux/atmarp.h>
#include <linux/atmclip.h>
#include <linux/atmdev.h>
#include <linux/atmioc.h>
#include <linux/atmlec.h>
#include <linux/atmmpc.h>
#include <linux/atmsvc.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/nbd.h>
#include <linux/random.h>
#include <linux/filter.h>
#include <linux/pktcdvd.h>

#include <linux/hiddev.h>

#include <linux/dvb/audio.h>
#include <linux/dvb/dmx.h>
#include <linux/dvb/frontend.h>
#include <linux/dvb/video.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)
{
      return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
}

static int w_long(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      mm_segment_t old_fs = get_fs();
      int err;
      unsigned long val;
      
      set_fs (KERNEL_DS);
      err = sys_ioctl(fd, cmd, (unsigned long)&val);
      set_fs (old_fs);
      if (!err && put_user(val, (u32 __user *)compat_ptr(arg)))
            return -EFAULT;
      return err;
}
 
static int rw_long(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      mm_segment_t old_fs = get_fs();
      u32 __user *argptr = compat_ptr(arg);
      int err;
      unsigned long val;
      
      if(get_user(val, argptr))
            return -EFAULT;
      set_fs (KERNEL_DS);
      err = sys_ioctl(fd, cmd, (unsigned long)&val);
      set_fs (old_fs);
      if (!err && put_user(val, argptr))
            return -EFAULT;
      return err;
}

struct compat_video_event {
      int32_t           type;
      compat_time_t     timestamp;
      union {
              video_size_t size;
            unsigned int frame_rate;
      } u;
};

static int do_video_get_event(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct video_event kevent;
      mm_segment_t old_fs = get_fs();
      int err;

      set_fs(KERNEL_DS);
      err = sys_ioctl(fd, cmd, (unsigned long) &kevent);
      set_fs(old_fs);

      if (!err) {
            struct compat_video_event __user *up = compat_ptr(arg);

            err  = put_user(kevent.type, &up->type);
            err |= put_user(kevent.timestamp, &up->timestamp);
            err |= put_user(kevent.u.size.w, &up->u.size.w);
            err |= put_user(kevent.u.size.h, &up->u.size.h);
            err |= put_user(kevent.u.size.aspect_ratio,
                        &up->u.size.aspect_ratio);
            if (err)
                  err = -EFAULT;
      }

      return err;
}

struct compat_video_still_picture {
        compat_uptr_t iFrame;
        int32_t size;
};

static int do_video_stillpicture(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct compat_video_still_picture __user *up;
      struct video_still_picture __user *up_native;
      compat_uptr_t fp;
      int32_t size;
      int err;

      up = (struct compat_video_still_picture __user *) arg;
      err  = get_user(fp, &up->iFrame);
      err |= get_user(size, &up->size);
      if (err)
            return -EFAULT;

      up_native =
            compat_alloc_user_space(sizeof(struct video_still_picture));

      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);

      return err;
}

struct compat_video_spu_palette {
      int length;
      compat_uptr_t palette;
};

static int do_video_set_spu_palette(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct compat_video_spu_palette __user *up;
      struct video_spu_palette __user *up_native;
      compat_uptr_t palp;
      int length, err;

      up = (struct compat_video_spu_palette __user *) arg;
      err  = get_user(palp, &up->palette);
      err |= get_user(length, &up->length);

      up_native = compat_alloc_user_space(sizeof(struct video_spu_palette));
      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;
}

#ifdef CONFIG_NET
static int do_siocgstamp(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct compat_timeval __user *up = compat_ptr(arg);
      struct timeval ktv;
      mm_segment_t old_fs = get_fs();
      int err;

      set_fs(KERNEL_DS);
      err = sys_ioctl(fd, cmd, (unsigned long)&ktv);
      set_fs(old_fs);
      if(!err) {
            err = put_user(ktv.tv_sec, &up->tv_sec);
            err |= __put_user(ktv.tv_usec, &up->tv_usec);
      }
      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;
      unsigned short base_addr;
      unsigned char irq;
      unsigned char dma;
      unsigned char port;
};

struct ifreq32 {
#define IFHWADDRLEN     6
#define IFNAMSIZ        16
        union {
                char    ifrn_name[IFNAMSIZ];            /* if name, e.g. "en0" */
        } ifr_ifrn;
        union {
                struct  sockaddr ifru_addr;
                struct  sockaddr ifru_dstaddr;
                struct  sockaddr ifru_broadaddr;
                struct  sockaddr ifru_netmask;
                struct  sockaddr ifru_hwaddr;
                short   ifru_flags;
                compat_int_t     ifru_ivalue;
                compat_int_t     ifru_mtu;
                struct  ifmap32 ifru_map;
                char    ifru_slave[IFNAMSIZ];   /* Just fits the size */
            char  ifru_newname[IFNAMSIZ];
                compat_caddr_t ifru_data;
          /* XXXX? ifru_settings should be here */
        } ifr_ifru;
};

struct ifconf32 {
        compat_int_t    ifc_len;                        /* size of buffer       */
        compat_caddr_t  ifcbuf;
};

static int dev_ifname32(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct ifreq __user *uifr;
      int err;

      uifr = compat_alloc_user_space(sizeof(struct ifreq));
      if (copy_in_user(uifr, compat_ptr(arg), sizeof(struct ifreq32)))
            return -EFAULT;

      err = sys_ioctl(fd, SIOCGIFNAME, (unsigned long)uifr);
      if (err)
            return err;

      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)
{
      struct ifconf32 ifc32;
      struct ifconf ifc;
      struct ifconf __user *uifc;
      struct ifreq32 __user *ifr32;
      struct ifreq __user *ifr;
      unsigned int i, j;
      int err;

      if (copy_from_user(&ifc32, compat_ptr(arg), sizeof(struct ifconf32)))
            return -EFAULT;

      if (ifc32.ifcbuf == 0) {
            ifc32.ifc_len = 0;
            ifc.ifc_len = 0;
            ifc.ifc_req = NULL;
            uifc = compat_alloc_user_space(sizeof(struct ifconf));
      } else {
            size_t len =((ifc32.ifc_len / sizeof (struct ifreq32)) + 1) *
                  sizeof (struct ifreq);
            uifc = compat_alloc_user_space(sizeof(struct ifconf) + len);
            ifc.ifc_len = len;
            ifr = ifc.ifc_req = (void __user *)(uifc + 1);
            ifr32 = compat_ptr(ifc32.ifcbuf);
            for (i = 0; i < ifc32.ifc_len; i += sizeof (struct ifreq32)) {
                  if (copy_in_user(ifr, ifr32, sizeof(struct ifreq32)))
                        return -EFAULT;
                  ifr++;
                  ifr32++; 
            }
      }
      if (copy_to_user(uifc, &ifc, sizeof(struct ifconf)))
            return -EFAULT;

      err = sys_ioctl (fd, SIOCGIFCONF, (unsigned long)uifc);     
      if (err)
            return err;

      if (copy_from_user(&ifc, uifc, sizeof(struct ifconf))) 
            return -EFAULT;

      ifr = ifc.ifc_req;
      ifr32 = compat_ptr(ifc32.ifcbuf);
      for (i = 0, j = 0;
             i + sizeof (struct ifreq32) <= ifc32.ifc_len && j < ifc.ifc_len;
           i += sizeof (struct ifreq32), j += sizeof (struct ifreq)) {
            if (copy_in_user(ifr32, ifr, sizeof (struct ifreq32)))
                  return -EFAULT;
            ifr32++;
            ifr++;
      }

      if (ifc32.ifcbuf == 0) {
            /* Translate from 64-bit structure multiple to
             * a 32-bit one.
             */
            i = ifc.ifc_len;
            i = ((i / sizeof(struct ifreq)) * sizeof(struct ifreq32));
            ifc32.ifc_len = i;
      } else {
            ifc32.ifc_len = i;
      }
      if (copy_to_user(compat_ptr(arg), &ifc32, sizeof(struct ifconf32)))
            return -EFAULT;

      return 0;
}

static int ethtool_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct ifreq __user *ifr;
      struct ifreq32 __user *ifr32;
      u32 data;
      void __user *datap;
      
      ifr = compat_alloc_user_space(sizeof(*ifr));
      ifr32 = compat_ptr(arg);

      if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
            return -EFAULT;

      if (get_user(data, &ifr32->ifr_ifru.ifru_data))
            return -EFAULT;

      datap = compat_ptr(data);
      if (put_user(datap, &ifr->ifr_ifru.ifru_data))
            return -EFAULT;

      return sys_ioctl(fd, cmd, (unsigned long) ifr);
}

static int bond_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct ifreq kifr;
      struct ifreq __user *uifr;
      struct ifreq32 __user *ifr32 = compat_ptr(arg);
      mm_segment_t old_fs;
      int err;
      u32 data;
      void __user *datap;

      switch (cmd) {
      case SIOCBONDENSLAVE:
      case SIOCBONDRELEASE:
      case SIOCBONDSETHWADDR:
      case SIOCBONDCHANGEACTIVE:
            if (copy_from_user(&kifr, ifr32, sizeof(struct ifreq32)))
                  return -EFAULT;

            old_fs = get_fs();
            set_fs (KERNEL_DS);
            err = sys_ioctl (fd, cmd, (unsigned long)&kifr);
            set_fs (old_fs);

            return err;
      case SIOCBONDSLAVEINFOQUERY:
      case SIOCBONDINFOQUERY:
            uifr = compat_alloc_user_space(sizeof(*uifr));
            if (copy_in_user(&uifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
                  return -EFAULT;

            if (get_user(data, &ifr32->ifr_ifru.ifru_data))
                  return -EFAULT;

            datap = compat_ptr(data);
            if (put_user(datap, &uifr->ifr_ifru.ifru_data))
                  return -EFAULT;

            return sys_ioctl (fd, cmd, (unsigned long)uifr);
      default:
            return -EINVAL;
      };
}

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);
      char tmp_buf[IFNAMSIZ];
      void __user *data64;
      u32 data32;

      if (copy_from_user(&tmp_buf[0], &(u_ifreq32->ifr_ifrn.ifrn_name[0]),
                     IFNAMSIZ))
            return -EFAULT;
      if (__get_user(data32, &u_ifreq32->ifr_ifru.ifru_data))
            return -EFAULT;
      data64 = compat_ptr(data32);

      u_ifreq64 = compat_alloc_user_space(sizeof(*u_ifreq64));

      /* Don't check these user accesses, just let that get trapped
       * in the ioctl handler instead.
       */
      if (copy_to_user(&u_ifreq64->ifr_ifrn.ifrn_name[0], &tmp_buf[0],
                   IFNAMSIZ))
            return -EFAULT;
      if (__put_user(data64, &u_ifreq64->ifr_ifru.ifru_data))
            return -EFAULT;

      return sys_ioctl(fd, cmd, (unsigned long) u_ifreq64);
}

static int dev_ifsioc(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct ifreq ifr;
      struct ifreq32 __user *uifr32;
      struct ifmap32 __user *uifmap32;
      mm_segment_t old_fs;
      int err;
      
      uifr32 = compat_ptr(arg);
      uifmap32 = &uifr32->ifr_ifru.ifru_map;
      switch (cmd) {
      case SIOCSIFMAP:
            err = copy_from_user(&ifr, uifr32, sizeof(ifr.ifr_name));
            err |= __get_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);
            err |= __get_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);
            err |= __get_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);
            err |= __get_user(ifr.ifr_map.irq, &uifmap32->irq);
            err |= __get_user(ifr.ifr_map.dma, &uifmap32->dma);
            err |= __get_user(ifr.ifr_map.port, &uifmap32->port);
            if (err)
                  return -EFAULT;
            break;
      default:
            if (copy_from_user(&ifr, uifr32, sizeof(*uifr32)))
                  return -EFAULT;
            break;
      }
      old_fs = get_fs();
      set_fs (KERNEL_DS);
      err = sys_ioctl (fd, cmd, (unsigned long)&ifr);
      set_fs (old_fs);
      if (!err) {
            switch (cmd) {
            /* TUNSETIFF is defined as _IOW, it should be _IORW
             * as the data is copied back to user space, but that
             * cannot be fixed without breaking all existing apps.
             */
            case TUNSETIFF:
            case SIOCGIFFLAGS:
            case SIOCGIFMETRIC:
            case SIOCGIFMTU:
            case SIOCGIFMEM:
            case SIOCGIFHWADDR:
            case SIOCGIFINDEX:
            case SIOCGIFADDR:
            case SIOCGIFBRDADDR:
            case SIOCGIFDSTADDR:
            case SIOCGIFNETMASK:
            case SIOCGIFTXQLEN:
                  if (copy_to_user(uifr32, &ifr, sizeof(*uifr32)))
                        return -EFAULT;
                  break;
            case SIOCGIFMAP:
                  err = copy_to_user(uifr32, &ifr, sizeof(ifr.ifr_name));
                  err |= __put_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);
                  err |= __put_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);
                  err |= __put_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);
                  err |= __put_user(ifr.ifr_map.irq, &uifmap32->irq);
                  err |= __put_user(ifr.ifr_map.dma, &uifmap32->dma);
                  err |= __put_user(ifr.ifr_map.port, &uifmap32->port);
                  if (err)
                        err = -EFAULT;
                  break;
            }
      }
      return err;
}

struct rtentry32 {
        u32             rt_pad1;
        struct sockaddr rt_dst;         /* target address               */
        struct sockaddr rt_gateway;     /* gateway addr (RTF_GATEWAY)   */
        struct sockaddr rt_genmask;     /* target network mask (IP)     */
        unsigned short  rt_flags;
        short           rt_pad2;
        u32             rt_pad3;
        unsigned char   rt_tos;
        unsigned char   rt_class;
        short           rt_pad4;
        short           rt_metric;      /* +1 for binary compatibility! */
        /* char * */ u32 rt_dev;        /* forcing the device at add    */
        u32             rt_mtu;         /* per route MTU/Window         */
        u32             rt_window;      /* Window clamping              */
        unsigned short  rt_irtt;        /* Initial RTT                  */

};

struct in6_rtmsg32 {
      struct in6_addr         rtmsg_dst;
      struct in6_addr         rtmsg_src;
      struct in6_addr         rtmsg_gateway;
      u32               rtmsg_type;
      u16               rtmsg_dst_len;
      u16               rtmsg_src_len;
      u32               rtmsg_metric;
      u32               rtmsg_info;
      u32               rtmsg_flags;
      s32               rtmsg_ifindex;
};

static int routing_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      int ret;
      void *r = NULL;
      struct in6_rtmsg r6;
      struct rtentry r4;
      char devname[16];
      u32 rtdev;
      mm_segment_t old_fs = get_fs();
      
      struct socket *mysock = sockfd_lookup(fd, &ret);

      if (mysock && mysock->sk && mysock->sk->sk_family == AF_INET6) { /* ipv6 */
            struct in6_rtmsg32 __user *ur6 = compat_ptr(arg);
            ret = copy_from_user (&r6.rtmsg_dst, &(ur6->rtmsg_dst),
                  3 * sizeof(struct in6_addr));
            ret |= __get_user (r6.rtmsg_type, &(ur6->rtmsg_type));
            ret |= __get_user (r6.rtmsg_dst_len, &(ur6->rtmsg_dst_len));
            ret |= __get_user (r6.rtmsg_src_len, &(ur6->rtmsg_src_len));
            ret |= __get_user (r6.rtmsg_metric, &(ur6->rtmsg_metric));
            ret |= __get_user (r6.rtmsg_info, &(ur6->rtmsg_info));
            ret |= __get_user (r6.rtmsg_flags, &(ur6->rtmsg_flags));
            ret |= __get_user (r6.rtmsg_ifindex, &(ur6->rtmsg_ifindex));
            
            r = (void *) &r6;
      } else { /* ipv4 */
            struct rtentry32 __user *ur4 = compat_ptr(arg);
            ret = copy_from_user (&r4.rt_dst, &(ur4->rt_dst),
                              3 * sizeof(struct sockaddr));
            ret |= __get_user (r4.rt_flags, &(ur4->rt_flags));
            ret |= __get_user (r4.rt_metric, &(ur4->rt_metric));
            ret |= __get_user (r4.rt_mtu, &(ur4->rt_mtu));
            ret |= __get_user (r4.rt_window, &(ur4->rt_window));
            ret |= __get_user (r4.rt_irtt, &(ur4->rt_irtt));
            ret |= __get_user (rtdev, &(ur4->rt_dev));
            if (rtdev) {
                  ret |= copy_from_user (devname, compat_ptr(rtdev), 15);
                  r4.rt_dev = devname; devname[15] = 0;
            } else
                  r4.rt_dev = NULL;

            r = (void *) &r4;
      }

      if (ret) {
            ret = -EFAULT;
            goto out;
      }

      set_fs (KERNEL_DS);
      ret = sys_ioctl (fd, cmd, (unsigned long) r);
      set_fs (old_fs);

out:
      if (mysock)
            sockfd_put(mysock);

      return ret;
}
#endif

#ifdef CONFIG_BLOCK
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  */
      unsigned char cmd_len;        /* [i] SCSI command length ( <= 16 bytes) */
      unsigned char mx_sb_len;            /* [i] max length to write to sbp */
      unsigned short iovec_count;   /* [i] 0 implies no scatter gather */
      compat_uint_t dxfer_len;            /* [i] byte count of data transfer */
      compat_uint_t dxferp;         /* [i], [*io] points to data transfer memory
                                    or scatter gather list */
      compat_uptr_t cmdp;           /* [i], [*i] points to command to perform */
      compat_uptr_t sbp;            /* [i], [*o] points to sense_buffer memory */
      compat_uint_t timeout;        /* [i] MAX_UINT->no timeout (unit: millisec) */
      compat_uint_t flags;          /* [i] 0 -> default, see SG_FLAG... */
      compat_int_t pack_id;         /* [i->o] unused internally (normally) */
      compat_uptr_t usr_ptr;        /* [i->o] unused internally */
      unsigned char status;         /* [o] scsi status */
      unsigned char masked_status;  /* [o] shifted, masked scsi status */
      unsigned char msg_status;           /* [o] messaging level data (optional) */
      unsigned char sb_len_wr;            /* [o] byte count actually written to sbp */
      unsigned short host_status;   /* [o] errors from host adapter */
      unsigned short driver_status; /* [o] errors from software driver */
      compat_int_t resid;           /* [o] dxfer_len - actual_transferred */
      compat_uint_t duration;       /* [o] time taken by cmd (unit: millisec) */
      compat_uint_t info;           /* [o] auxiliary information */
} sg_io_hdr32_t;  /* 64 bytes long (on sparc32) */

typedef struct sg_iovec32 {
      compat_uint_t iov_base;
      compat_uint_t iov_len;
} sg_iovec32_t;

static int sg_build_iovec(sg_io_hdr_t __user *sgio, void __user *dxferp, u16 iovec_count)
{
      sg_iovec_t __user *iov = (sg_iovec_t __user *) (sgio + 1);
      sg_iovec32_t __user *iov32 = dxferp;
      int i;

      for (i = 0; i < iovec_count; i++) {
            u32 base, len;

            if (get_user(base, &iov32[i].iov_base) ||
                get_user(len, &iov32[i].iov_len) ||
                put_user(compat_ptr(base), &iov[i].iov_base) ||
                put_user(len, &iov[i].iov_len))
                  return -EFAULT;
      }

      if (put_user(iov, &sgio->dxferp))
            return -EFAULT;
      return 0;
}

static int sg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      sg_io_hdr_t __user *sgio;
      sg_io_hdr32_t __user *sgio32;
      u16 iovec_count;
      u32 data;
      void __user *dxferp;
      int err;

      sgio32 = compat_ptr(arg);
      if (get_user(iovec_count, &sgio32->iovec_count))
            return -EFAULT;

      {
            void __user *top = compat_alloc_user_space(0);
            void __user *new = compat_alloc_user_space(sizeof(sg_io_hdr_t) +
                               (iovec_count * sizeof(sg_iovec_t)));
            if (new > top)
                  return -EINVAL;

            sgio = new;
      }

      /* Ok, now construct.  */
      if (copy_in_user(&sgio->interface_id, &sgio32->interface_id,
                   (2 * sizeof(int)) +
                   (2 * sizeof(unsigned char)) +
                   (1 * sizeof(unsigned short)) +
                   (1 * sizeof(unsigned int))))
            return -EFAULT;

      if (get_user(data, &sgio32->dxferp))
            return -EFAULT;
      dxferp = compat_ptr(data);
      if (iovec_count) {
            if (sg_build_iovec(sgio, dxferp, iovec_count))
                  return -EFAULT;
      } else {
            if (put_user(dxferp, &sgio->dxferp))
                  return -EFAULT;
      }

      {
            unsigned char __user *cmdp;
            unsigned char __user *sbp;

            if (get_user(data, &sgio32->cmdp))
                  return -EFAULT;
            cmdp = compat_ptr(data);

            if (get_user(data, &sgio32->sbp))
                  return -EFAULT;
            sbp = compat_ptr(data);

            if (put_user(cmdp, &sgio->cmdp) ||
                put_user(sbp, &sgio->sbp))
                  return -EFAULT;
      }

      if (copy_in_user(&sgio->timeout, &sgio32->timeout,
                   3 * sizeof(int)))
            return -EFAULT;

      if (get_user(data, &sgio32->usr_ptr))
            return -EFAULT;
      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) {
            void __user *datap;

            if (copy_in_user(&sgio32->pack_id, &sgio->pack_id,
                         sizeof(int)) ||
                get_user(datap, &sgio->usr_ptr) ||
                put_user((u32)(unsigned long)datap,
                       &sgio32->usr_ptr) ||
                copy_in_user(&sgio32->status, &sgio->status,
                         (4 * sizeof(unsigned char)) +
                         (2 * sizeof(unsigned short)) +
                         (3 * sizeof(int))))
                  err = -EFAULT;
      }

      return err;
}

struct compat_sg_req_info { /* used by SG_GET_REQUEST_TABLE ioctl() */
      char req_state;
      char orphan;
      char sg_io_owned;
      char problem;
      int pack_id;
      compat_uptr_t usr_ptr;
      unsigned int duration;
      int unused;
};

static int sg_grt_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      int err, i;
      sg_req_info_t __user *r;
      struct compat_sg_req_info __user *o = (void __user *)arg;
      r = compat_alloc_user_space(sizeof(sg_req_info_t)*SG_MAX_QUEUE);
      err = sys_ioctl(fd,cmd,(unsigned long)r);
      if (err < 0)
            return err;
      for (i = 0; i < SG_MAX_QUEUE; i++) {
            void __user *ptr;
            int d;

            if (copy_in_user(o + i, r + i, offsetof(sg_req_info_t, usr_ptr)) ||
                get_user(ptr, &r[i].usr_ptr) ||
                get_user(d, &r[i].duration) ||
                put_user((u32)(unsigned long)(ptr), &o[i].usr_ptr) ||
                put_user(d, &o[i].duration))
                  return -EFAULT;
      }
      return err;
}
#endif /* CONFIG_BLOCK */

struct sock_fprog32 {
      unsigned short    len;
      compat_caddr_t    filter;
};

#define PPPIOCSPASS32   _IOW('t', 71, struct sock_fprog32)
#define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32)

static int ppp_sock_fprog_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct sock_fprog32 __user *u_fprog32 = compat_ptr(arg);
      struct sock_fprog __user *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog));
      void __user *fptr64;
      u32 fptr32;
      u16 flen;

      if (get_user(flen, &u_fprog32->len) ||
          get_user(fptr32, &u_fprog32->filter))
            return -EFAULT;

      fptr64 = compat_ptr(fptr32);

      if (put_user(flen, &u_fprog64->len) ||
          put_user(fptr64, &u_fprog64->filter))
            return -EFAULT;

      if (cmd == PPPIOCSPASS32)
            cmd = PPPIOCSPASS;
      else
            cmd = PPPIOCSACTIVE;

      return sys_ioctl(fd, cmd, (unsigned long) u_fprog64);
}

struct ppp_option_data32 {
      compat_caddr_t    ptr;
      u32               length;
      compat_int_t            transmit;
};
#define PPPIOCSCOMPRESS32     _IOW('t', 77, struct ppp_option_data32)

struct ppp_idle32 {
      compat_time_t xmit_idle;
      compat_time_t recv_idle;
};
#define PPPIOCGIDLE32         _IOR('t', 63, struct ppp_idle32)

static int ppp_gidle(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct ppp_idle __user *idle;
      struct ppp_idle32 __user *idle32;
      __kernel_time_t xmit, recv;
      int err;

      idle = compat_alloc_user_space(sizeof(*idle));
      idle32 = compat_ptr(arg);

      err = sys_ioctl(fd, PPPIOCGIDLE, (unsigned long) idle);

      if (!err) {
            if (get_user(xmit, &idle->xmit_idle) ||
                get_user(recv, &idle->recv_idle) ||
                put_user(xmit, &idle32->xmit_idle) ||
                put_user(recv, &idle32->recv_idle))
                  err = -EFAULT;
      }
      return err;
}

static int ppp_scompress(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct ppp_option_data __user *odata;
      struct ppp_option_data32 __user *odata32;
      __u32 data;
      void __user *datap;

      odata = compat_alloc_user_space(sizeof(*odata));
      odata32 = compat_ptr(arg);

      if (get_user(data, &odata32->ptr))
            return -EFAULT;

      datap = compat_ptr(data);
      if (put_user(datap, &odata->ptr))
            return -EFAULT;

      if (copy_in_user(&odata->length, &odata32->length,
                   sizeof(__u32) + sizeof(int)))
            return -EFAULT;

      return sys_ioctl(fd, PPPIOCSCOMPRESS, (unsigned long) odata);
}

static int ppp_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      int err;

      switch (cmd) {
      case PPPIOCGIDLE32:
            err = ppp_gidle(fd, cmd, arg);
            break;

      case PPPIOCSCOMPRESS32:
            err = ppp_scompress(fd, cmd, arg);
            break;

      default:
            do {
                  static int count;
                  if (++count <= 20)
                        printk("ppp_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;
}


#ifdef CONFIG_BLOCK
struct mtget32 {
      compat_long_t     mt_type;
      compat_long_t     mt_resid;
      compat_long_t     mt_dsreg;
      compat_long_t     mt_gstat;
      compat_long_t     mt_erreg;
      compat_daddr_t    mt_fileno;
      compat_daddr_t    mt_blkno;
};
#define MTIOCGET32      _IOR('m', 2, struct mtget32)

struct mtpos32 {
      compat_long_t     mt_blkno;
};
#define MTIOCPOS32      _IOR('m', 3, struct mtpos32)

static int mt_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      mm_segment_t old_fs = get_fs();
      struct mtget get;
      struct mtget32 __user *umget32;
      struct mtpos pos;
      struct mtpos32 __user *upos32;
      unsigned long kcmd;
      void *karg;
      int err = 0;

      switch(cmd) {
      case MTIOCPOS32:
            kcmd = MTIOCPOS;
            karg = &pos;
            break;
      case MTIOCGET32:
            kcmd = MTIOCGET;
            karg = &get;
            break;
      default:
            do {
                  static int count;
                  if (++count <= 20)
                        printk("mt_ioctl: Unknown cmd fd(%d) "
                               "cmd(%08x) arg(%08x)\n",
                               (int)fd, (unsigned int)cmd, (unsigned int)arg);
            } while(0);
            return -EINVAL;
      }
      set_fs (KERNEL_DS);
      err = sys_ioctl (fd, kcmd, (unsigned long)karg);
      set_fs (old_fs);
      if (err)
            return err;
      switch (cmd) {
      case MTIOCPOS32:
            upos32 = compat_ptr(arg);
            err = __put_user(pos.mt_blkno, &upos32->mt_blkno);
            break;
      case MTIOCGET32:
            umget32 = compat_ptr(arg);
            err = __put_user(get.mt_type, &umget32->mt_type);
            err |= __put_user(get.mt_resid, &umget32->mt_resid);
            err |= __put_user(get.mt_dsreg, &umget32->mt_dsreg);
            err |= __put_user(get.mt_gstat, &umget32->mt_gstat);
            err |= __put_user(get.mt_erreg, &umget32->mt_erreg);
            err |= __put_user(get.mt_fileno, &umget32->mt_fileno);
            err |= __put_user(get.mt_blkno, &umget32->mt_blkno);
            break;
      }
      return err ? -EFAULT: 0;
}

#endif /* CONFIG_BLOCK */

#ifdef CONFIG_VT

static int vt_check(struct file *file)
{
      struct tty_struct *tty;
      struct inode *inode = file->f_path.dentry->d_inode;
      struct vc_data *vc;
      
      if (file->f_op->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)
            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 have CAP_SYS_TTY_CONFIG.
       */
      if (current->signal->tty == tty || capable(CAP_SYS_TTY_CONFIG))
            return 1;
      return 0;                                                    
}

struct consolefontdesc32 {
      unsigned short charcount;       /* characters in font (256 or 512) */
      unsigned short charheight;      /* scan lines per character (1-32) */
      compat_caddr_t chardata;      /* font data in expanded form */
};

static int do_fontx_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
{
      struct consolefontdesc32 __user *user_cfd = compat_ptr(arg);
      struct console_font_op op;
      compat_caddr_t data;
      int i, perm;

      perm = vt_check(file);
      if (perm < 0) return perm;
      
      switch (cmd) {
      case PIO_FONTX:
            if (!perm)
                  return -EPERM;
            op.op = KD_FONT_OP_SET;
            op.flags = 0;
            op.width = 8;
            if (get_user(op.height, &user_cfd->charheight) ||
                get_user(op.charcount, &user_cfd->charcount) ||
                get_user(data, &user_cfd->chardata))
                  return -EFAULT;
            op.data = compat_ptr(data);
            return con_font_op(vc_cons[fg_console].d, &op);
      case GIO_FONTX:
            op.op = KD_FONT_OP_GET;
            op.flags = 0;
            op.width = 8;
            if (get_user(op.height, &user_cfd->charheight) ||
                get_user(op.charcount, &user_cfd->charcount) ||
                get_user(data, &user_cfd->chardata))
                  return -EFAULT;
            if (!data)
                  return 0;
            op.data = compat_ptr(data);
            i = con_font_op(vc_cons[fg_console].d, &op);
            if (i)
                  return i;
            if (put_user(op.height, &user_cfd->charheight) ||
                put_user(op.charcount, &user_cfd->charcount) ||
                put_user((compat_caddr_t)(unsigned long)op.data,
                        &user_cfd->chardata))
                  return -EFAULT;
            return 0;
      }
      return -EINVAL;
}

struct console_font_op32 {
      compat_uint_t op;        /* operation code KD_FONT_OP_* */
      compat_uint_t flags;     /* KD_FONT_FLAG_* */
      compat_uint_t width, height;     /* font size */
      compat_uint_t charcount;
      compat_caddr_t data;    /* font data with height fixed to 32 */
};
                                        
static int do_kdfontop_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
{
      struct console_font_op op;
      struct console_font_op32 __user *fontop = compat_ptr(arg);
      int perm = vt_check(file), i;
      struct vc_data *vc;
      
      if (perm < 0) return perm;
      
      if (copy_from_user(&op, fontop, sizeof(struct console_font_op32)))
            return -EFAULT;
      if (!perm && op.op != KD_FONT_OP_GET)
            return -EPERM;
      op.data = compat_ptr(((struct console_font_op32 *)&op)->data);
      op.flags |= KD_FONT_FLAG_OLD;
      vc = ((struct tty_struct *)file->private_data)->driver_data;
      i = con_font_op(vc, &op);
      if (i)
            return i;
      ((struct console_font_op32 *)&op)->data = (unsigned long)op.data;
      if (copy_to_user(fontop, &op, sizeof(struct console_font_op32)))
            return -EFAULT;
      return 0;
}

struct unimapdesc32 {
      unsigned short entry_ct;
      compat_caddr_t entries;
};

static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
{
      struct unimapdesc32 tmp;
      struct unimapdesc32 __user *user_ud = compat_ptr(arg);
      int perm = vt_check(file);
      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, tmp.entry_ct,
                                    compat_ptr(tmp.entries));
      case GIO_UNIMAP:
            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;
}

#endif /* CONFIG_VT */

static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      mm_segment_t old_fs = get_fs();
      __kernel_uid_t kuid;
      int err;

      cmd = SMB_IOC_GETMOUNTUID;

      set_fs(KERNEL_DS);
      err = sys_ioctl(fd, cmd, (unsigned long)&kuid);
      set_fs(old_fs);

      if (err >= 0)
            err = put_user(kuid, (compat_uid_t __user *)compat_ptr(arg));

      return err;
}

struct atmif_sioc32 {
        compat_int_t    number;
        compat_int_t    length;
        compat_caddr_t  arg;
};

struct atm_iobuf32 {
      compat_int_t      length;
      compat_caddr_t    buffer;
};

#define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct atmif_sioc32)
#define ATM_GETNAMES32    _IOW('a', ATMIOC_ITF+3, struct atm_iobuf32)
#define ATM_GETTYPE32     _IOW('a', ATMIOC_ITF+4, struct atmif_sioc32)
#define ATM_GETESI32      _IOW('a', ATMIOC_ITF+5, struct atmif_sioc32)
#define ATM_GETADDR32     _IOW('a', ATMIOC_ITF+6, struct atmif_sioc32)
#define ATM_RSTADDR32     _IOW('a', ATMIOC_ITF+7, struct atmif_sioc32)
#define ATM_ADDADDR32     _IOW('a', ATMIOC_ITF+8, struct atmif_sioc32)
#define ATM_DELADDR32     _IOW('a', ATMIOC_ITF+9, struct atmif_sioc32)
#define ATM_GETCIRANGE32  _IOW('a', ATMIOC_ITF+10, struct atmif_sioc32)
#define ATM_SETCIRANGE32  _IOW('a', ATMIOC_ITF+11, struct atmif_sioc32)
#define ATM_SETESI32      _IOW('a', ATMIOC_ITF+12, struct atmif_sioc32)
#define ATM_SETESIF32     _IOW('a', ATMIOC_ITF+13, struct atmif_sioc32)
#define ATM_GETSTAT32     _IOW('a', ATMIOC_SARCOM+0, struct atmif_sioc32)
#define ATM_GETSTATZ32    _IOW('a', ATMIOC_SARCOM+1, struct atmif_sioc32)
#define ATM_GETLOOP32     _IOW('a', ATMIOC_SARCOM+2, struct atmif_sioc32)
#define ATM_SETLOOP32     _IOW('a', ATMIOC_SARCOM+3, struct atmif_sioc32)
#define ATM_QUERYLOOP32   _IOW('a', ATMIOC_SARCOM+4, struct atmif_sioc32)

static struct {
        unsigned int cmd32;
        unsigned int cmd;
} atm_ioctl_map[] = {
        { ATM_GETLINKRATE32, ATM_GETLINKRATE },
      { ATM_GETNAMES32,    ATM_GETNAMES },
        { ATM_GETTYPE32,     ATM_GETTYPE },
        { ATM_GETESI32,      ATM_GETESI },
        { ATM_GETADDR32,     ATM_GETADDR },
        { ATM_RSTADDR32,     ATM_RSTADDR },
        { ATM_ADDADDR32,     ATM_ADDADDR },
        { ATM_DELADDR32,     ATM_DELADDR },
        { ATM_GETCIRANGE32,  ATM_GETCIRANGE },
      { ATM_SETCIRANGE32,  ATM_SETCIRANGE },
      { ATM_SETESI32,      ATM_SETESI },
      { ATM_SETESIF32,     ATM_SETESIF },
      { ATM_GETSTAT32,     ATM_GETSTAT },
      { ATM_GETSTATZ32,    ATM_GETSTATZ },
      { ATM_GETLOOP32,     ATM_GETLOOP },
      { ATM_SETLOOP32,     ATM_SETLOOP },
      { ATM_QUERYLOOP32,   ATM_QUERYLOOP }
};

#define NR_ATM_IOCTL ARRAY_SIZE(atm_ioctl_map)

static int do_atm_iobuf(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct atm_iobuf   __user *iobuf;
      struct atm_iobuf32 __user *iobuf32;
      u32 data;
      void __user *datap;
      int len, err;

      iobuf = compat_alloc_user_space(sizeof(*iobuf));
      iobuf32 = compat_ptr(arg);

      if (get_user(len, &iobuf32->length) ||
          get_user(data, &iobuf32->buffer))
            return -EFAULT;
      datap = compat_ptr(data);
      if (put_user(len, &iobuf->length) ||
          put_user(datap, &iobuf->buffer))
            return -EFAULT;

      err = sys_ioctl(fd, cmd, (unsigned long)iobuf);

      if (!err) {
            if (copy_in_user(&iobuf32->length, &iobuf->length,
                         sizeof(int)))
                  err = -EFAULT;
      }

      return err;
}

static int do_atmif_sioc(unsigned int fd, unsigned int cmd, unsigned long arg)
{
        struct atmif_sioc   __user *sioc;
      struct atmif_sioc32 __user *sioc32;
      u32 data;
      void __user *datap;
      int err;
        
      sioc = compat_alloc_user_space(sizeof(*sioc));
      sioc32 = compat_ptr(arg);

      if (copy_in_user(&sioc->number, &sioc32->number, 2 * sizeof(int)) ||
          get_user(data, &sioc32->arg))
            return -EFAULT;
      datap = compat_ptr(data);
      if (put_user(datap, &sioc->arg))
            return -EFAULT;

      err = sys_ioctl(fd, cmd, (unsigned long) sioc);

      if (!err) {
            if (copy_in_user(&sioc32->length, &sioc->length,
                         sizeof(int)))
                  err = -EFAULT;
      }
      return err;
}

static int do_atm_ioctl(unsigned int fd, unsigned int cmd32, unsigned long arg)
{
        int i;
        unsigned int cmd = 0;
        
      switch (cmd32) {
      case SONET_GETSTAT:
      case SONET_GETSTATZ:
      case SONET_GETDIAG:
      case SONET_SETDIAG:
      case SONET_CLRDIAG:
      case SONET_SETFRAMING:
      case SONET_GETFRAMING:
      case SONET_GETFRSENSE:
            return do_atmif_sioc(fd, cmd32, arg);
      }

      for (i = 0; i < NR_ATM_IOCTL; i++) {
            if (cmd32 == atm_ioctl_map[i].cmd32) {
                  cmd = atm_ioctl_map[i].cmd;
                  break;
            }
      }
      if (i == NR_ATM_IOCTL)
              return -EINVAL;
        
        switch (cmd) {
      case ATM_GETNAMES:
            return do_atm_iobuf(fd, cmd, arg);
          
      case ATM_GETLINKRATE:
        case ATM_GETTYPE:
        case ATM_GETESI:
        case ATM_GETADDR:
        case ATM_RSTADDR:
        case ATM_ADDADDR:
        case ATM_DELADDR:
        case ATM_GETCIRANGE:
      case ATM_SETCIRANGE:
      case ATM_SETESI:
      case ATM_SETESIF:
      case ATM_GETSTAT:
      case ATM_GETSTATZ:
      case ATM_GETLOOP:
      case ATM_SETLOOP:
      case ATM_QUERYLOOP:
                return do_atmif_sioc(fd, cmd, arg);
        }

        return -EINVAL;
}

static __attribute_used__ int 
ret_einval(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      return -EINVAL;
}

static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg);
}

/* Bluetooth ioctls */
#define HCIUARTSETPROTO _IOW('U', 200, int)
#define HCIUARTGETPROTO _IOR('U', 201, int)

#define BNEPCONNADD     _IOW('B', 200, int)
#define BNEPCONNDEL     _IOW('B', 201, int)
#define BNEPGETCONNLIST _IOR('B', 210, int)
#define BNEPGETCONNINFO _IOR('B', 211, int)

#define CMTPCONNADD     _IOW('C', 200, int)
#define CMTPCONNDEL     _IOW('C', 201, int)
#define CMTPGETCONNLIST _IOR('C', 210, int)
#define CMTPGETCONNINFO _IOR('C', 211, int)

#define HIDPCONNADD     _IOW('H', 200, int)
#define HIDPCONNDEL     _IOW('H', 201, int)
#define HIDPGETCONNLIST _IOR('H', 210, int)
#define HIDPGETCONNINFO _IOR('H', 211, int)

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;
        __u64   block_major;
        __u64   block_minor;
} __attribute__((packed));

static int get_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req)
{
        int ret;

        if (!access_ok(VERIFY_READ, user_req, sizeof(struct raw32_config_request)))
                return -EFAULT;

        ret = __get_user(req->raw_minor, &user_req->raw_minor);
        ret |= __get_user(req->block_major, &user_req->block_major);
        ret |= __get_user(req->block_minor, &user_req->block_minor);

        return ret ? -EFAULT : 0;
}

static int set_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req)
{
      int ret;

        if (!access_ok(VERIFY_WRITE, user_req, sizeof(struct raw32_config_request)))
                return -EFAULT;

        ret = __put_user(req->raw_minor, &user_req->raw_minor);
        ret |= __put_user(req->block_major, &user_req->block_major);
        ret |= __put_user(req->block_minor, &user_req->block_minor);

        return ret ? -EFAULT : 0;
}

static int raw_ioctl(unsigned fd, unsigned cmd, unsigned long arg)
{
        int ret;

        switch (cmd) {
        case RAW_SETBIND:
        case RAW_GETBIND: {
                struct raw_config_request req;
                struct raw32_config_request __user *user_req = compat_ptr(arg);
                mm_segment_t oldfs = get_fs();

                if ((ret = get_raw32_request(&req, user_req)))
                        return ret;

                set_fs(KERNEL_DS);
                ret = sys_ioctl(fd,cmd,(unsigned long)&req);
                set_fs(oldfs);

                if ((!ret) && (cmd == RAW_GETBIND)) {
                        ret = set_raw32_request(&req, user_req);
                }
                break;
        }
        default:
                ret = sys_ioctl(fd, cmd, arg);
                break;
        }
        return ret;
}
#endif /* CONFIG_BLOCK */

struct serial_struct32 {
        compat_int_t    type;
        compat_int_t    line;
        compat_uint_t   port;
        compat_int_t    irq;
        compat_int_t    flags;
        compat_int_t    xmit_fifo_size;
        compat_int_t    custom_divisor;
        compat_int_t    baud_base;
        unsigned short  close_delay;
        char    io_type;
        char    reserved_char[1];
        compat_int_t    hub6;
        unsigned short  closing_wait; /* time to wait before closing */
        unsigned short  closing_wait2; /* no longer used... */
        compat_uint_t   iomem_base;
        unsigned short  iomem_reg_shift;
        unsigned int    port_high;
     /* compat_ulong_t  iomap_base FIXME */
        compat_int_t    reserved[1];
};

static int serial_struct_ioctl(unsigned fd, unsigned cmd, unsigned long arg)
{
        typedef struct serial_struct SS;
        typedef struct serial_struct32 SS32;
        struct serial_struct32 __user *ss32 = compat_ptr(arg);
        int err;
        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;
                if (__get_user(udata, &ss32->iomem_base))
                  return -EFAULT;
                ss.iomem_base = compat_ptr(udata);
                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);
                err = sys_ioctl(fd,cmd,(unsigned long)(&ss));
        set_fs(oldseg);
        if (cmd == TIOCGSERIAL && err >= 0) {
                if (!access_ok(VERIFY_WRITE, ss32, sizeof(SS32)))
                        return -EFAULT;
                if (__copy_to_user(ss32,&ss,offsetof(SS32,iomem_base)))
                  return -EFAULT;
            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;
}

struct usbdevfs_ctrltransfer32 {
        u8 bRequestType;
        u8 bRequest;
        u16 wValue;
        u16 wIndex;
        u16 wLength;
        u32 timeout;  /* in milliseconds */
        compat_caddr_t data;
};

#define USBDEVFS_CONTROL32           _IOWR('U', 0, struct usbdevfs_ctrltransfer32)

static int do_usbdevfs_control(unsigned int fd, unsigned int cmd, unsigned long arg)
{
        struct usbdevfs_ctrltransfer32 __user *p32 = compat_ptr(arg);
        struct usbdevfs_ctrltransfer __user *p;
        __u32 udata;
        p = compat_alloc_user_space(sizeof(*p));
        if (copy_in_user(p, p32, (sizeof(*p32) - sizeof(compat_caddr_t))) ||
            get_user(udata, &p32->data) ||
          put_user(compat_ptr(udata), &p->data))
            return -EFAULT;
        return sys_ioctl(fd, USBDEVFS_CONTROL, (unsigned long)p);
}


struct usbdevfs_bulktransfer32 {
        compat_uint_t ep;
        compat_uint_t len;
        compat_uint_t timeout; /* in milliseconds */
        compat_caddr_t data;
};

#define USBDEVFS_BULK32              _IOWR('U', 2, struct usbdevfs_bulktransfer32)

static int do_usbdevfs_bulk(unsigned int fd, unsigned int cmd, unsigned long arg)
{
        struct usbdevfs_bulktransfer32 __user *p32 = compat_ptr(arg);
        struct usbdevfs_bulktransfer __user *p;
        compat_uint_t n;
        compat_caddr_t addr;

        p = compat_alloc_user_space(sizeof(*p));

        if (get_user(n, &p32->ep) || put_user(n, &p->ep) ||
            get_user(n, &p32->len) || put_user(n, &p->len) ||
            get_user(n, &p32->timeout) || put_user(n, &p->timeout) ||
            get_user(addr, &p32->data) || put_user(compat_ptr(addr), &p->data))
                return -EFAULT;

        return sys_ioctl(fd, USBDEVFS_BULK, (unsigned long)p);
}


/*
 *  USBDEVFS_SUBMITURB, USBDEVFS_REAPURB and USBDEVFS_REAPURBNDELAY
 *  are handled in usbdevfs core.               -Christopher Li
 */

struct usbdevfs_disconnectsignal32 {
        compat_int_t signr;
        compat_caddr_t context;
};

#define USBDEVFS_DISCSIGNAL32      _IOR('U', 14, struct usbdevfs_disconnectsignal32)

static int do_usbdevfs_discsignal(unsigned int fd, unsigned int cmd, unsigned long arg)
{
        struct usbdevfs_disconnectsignal kdis;
        struct usbdevfs_disconnectsignal32 __user *udis;
        mm_segment_t old_fs;
        u32 uctx;
        int err;

        udis = compat_ptr(arg);

        if (get_user(kdis.signr, &udis->signr) ||
            __get_user(uctx, &udis->context))
                return -EFAULT;

        kdis.context = compat_ptr(uctx);

        old_fs = get_fs();
        set_fs(KERNEL_DS);
        err = sys_ioctl(fd, USBDEVFS_DISCSIGNAL, (unsigned long) &kdis);
        set_fs(old_fs);

        return err;
}

/*
 * I2C layer ioctls
 */

struct i2c_msg32 {
      u16 addr;
      u16 flags;
      u16 len;
      compat_caddr_t buf;
};

struct i2c_rdwr_ioctl_data32 {
      compat_caddr_t msgs; /* struct i2c_msg __user *msgs */
      u32 nmsgs;
};

struct i2c_smbus_ioctl_data32 {
      u8 read_write;
      u8 command;
      u32 size;
      compat_caddr_t data; /* union i2c_smbus_data *data */
};

struct i2c_rdwr_aligned {
      struct i2c_rdwr_ioctl_data cmd;
      struct i2c_msg msgs[0];
};

static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct i2c_rdwr_ioctl_data32  __user *udata = compat_ptr(arg);
      struct i2c_rdwr_aligned       __user *tdata;
      struct i2c_msg                __user *tmsgs;
      struct i2c_msg32        __user *umsgs;
      compat_caddr_t                datap;
      int                     nmsgs, i;

      if (get_user(nmsgs, &udata->nmsgs))
            return -EFAULT;
      if (nmsgs > I2C_RDRW_IOCTL_MAX_MSGS)
            return -EINVAL;

      if (get_user(datap, &udata->msgs))
            return -EFAULT;
      umsgs = compat_ptr(datap);

      tdata = compat_alloc_user_space(sizeof(*tdata) +
                              nmsgs * sizeof(struct i2c_msg));
      tmsgs = &tdata->msgs[0];

      if (put_user(nmsgs, &tdata->cmd.nmsgs) ||
          put_user(tmsgs, &tdata->cmd.msgs))
            return -EFAULT;

      for (i = 0; i < nmsgs; i++) {
            if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
                  return -EFAULT;
            if (get_user(datap, &umsgs[i].buf) ||
                put_user(compat_ptr(datap), &tmsgs[i].buf))
                  return -EFAULT;
      }
      return sys_ioctl(fd, cmd, (unsigned long)tdata);
}

static int do_i2c_smbus_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct i2c_smbus_ioctl_data   __user *tdata;
      struct i2c_smbus_ioctl_data32 __user *udata;
      compat_caddr_t                datap;

      tdata = compat_alloc_user_space(sizeof(*tdata));
      if (tdata == NULL)
            return -ENOMEM;
      if (!access_ok(VERIFY_WRITE, tdata, sizeof(*tdata)))
            return -EFAULT;

      udata = compat_ptr(arg);
      if (!access_ok(VERIFY_READ, udata, sizeof(*udata)))
            return -EFAULT;

      if (__copy_in_user(&tdata->read_write, &udata->read_write, 2 * sizeof(u8)))
            return -EFAULT;
      if (__copy_in_user(&tdata->size, &udata->size, 2 * sizeof(u32)))
            return -EFAULT;
      if (__get_user(datap, &udata->data) ||
          __put_user(compat_ptr(datap), &tdata->data))
            return -EFAULT;

      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_u;
      void __user *pointer;
      __u16 length, flags;
      int ret;

      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_u, &iwp_u->pointer) ||
          __get_user(length, &iwp_u->length) ||
          __get_user(flags, &iwp_u->flags))
            return -EFAULT;

      if (__put_user(compat_ptr(pointer_u), &iwp->pointer) ||
          __put_user(length, &iwp->length) ||
          __put_user(flags, &iwp->flags))
            return -EFAULT;

      ret = sys_ioctl(fd, cmd, (unsigned long) iwr);

      if (__get_user(pointer, &iwp->pointer) ||
          __get_user(length, &iwp->length) ||
          __get_user(flags, &iwp->flags))
            return -EFAULT;

      if (__put_user(ptr_to_compat(pointer), &iwp_u->pointer) ||
          __put_user(length, &iwp_u->length) ||
          __put_user(flags, &iwp_u->flags))
            return -EFAULT;

      return ret;
}

/* Since old style bridge ioctl's endup using SIOCDEVPRIVATE
 * for some operations; this forces use of the newer bridge-utils that
 * use compatiable ioctls
 */
static int old_bridge_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      u32 tmp;

      if (get_user(tmp, (u32 __user *) arg))
            return -EFAULT;
      if (tmp == BRCTL_GET_VERSION)
            return BRCTL_VERSION + 1;
      return -EINVAL;
}

#define RTC_IRQP_READ32       _IOR('p', 0x0b, compat_ulong_t)
#define RTC_IRQP_SET32        _IOW('p', 0x0c, compat_ulong_t)
#define RTC_EPOCH_READ32      _IOR('p', 0x0d, compat_ulong_t)
#define RTC_EPOCH_SET32       _IOW('p', 0x0e, compat_ulong_t)

static int rtc_ioctl(unsigned fd, unsigned cmd, unsigned long arg)
{
      mm_segment_t oldfs = get_fs();
      compat_ulong_t val32;
      unsigned long kval;
      int ret;

      switch (cmd) {
      case RTC_IRQP_READ32:
      case RTC_EPOCH_READ32:
            set_fs(KERNEL_DS);
            ret = sys_ioctl(fd, (cmd == RTC_IRQP_READ32) ?
                              RTC_IRQP_READ : RTC_EPOCH_READ,
                              (unsigned long)&kval);
            set_fs(oldfs);
            if (ret)
                  return ret;
            val32 = kval;
            return put_user(val32, (unsigned int __user *)arg);
      case RTC_IRQP_SET32:
            return sys_ioctl(fd, RTC_IRQP_SET, arg); 
      case RTC_EPOCH_SET32:
            return sys_ioctl(fd, RTC_EPOCH_SET, arg);
      default:
            /* unreached */
            return -ENOIOCTLCMD;
      }
}

static int
lp_timeout_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
      struct compat_timeval __user *tc = (struct compat_timeval __user *)arg;
      struct timeval __user *tn = compat_alloc_user_space(sizeof(struct timeval));
      struct timeval ts;
      if (get_user(ts.tv_sec, &tc->tv_sec) ||
          get_user(ts.tv_usec, &tc->tv_usec) ||
          put_user(ts.tv_sec, &tn->tv_sec) ||
          put_user(ts.tv_usec, &tn->tv_usec))
            return -EFAULT;
      return sys_ioctl(fd, cmd, (unsigned long)tn);
}


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) },

/* pointer to compatible structure or no argument */
#define COMPATIBLE_IOCTL(cmd) \
      { (cmd), do_ioctl32_pointer },

/* argument is an unsigned long integer, not a pointer */
#define ULONG_IOCTL(cmd) \
      { (cmd), (ioctl_trans_handler_t)sys_ioctl },

/* 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 */
/* 0x00 */
COMPATIBLE_IOCTL(FIBMAP)
COMPATIBLE_IOCTL(FIGETBSZ)
/* 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)
/* DM */
COMPATIBLE_IOCTL(DM_VERSION_32)
COMPATIBLE_IOCTL(DM_REMOVE_ALL_32)
COMPATIBLE_IOCTL(DM_LIST_DEVICES_32)
COMPATIBLE_IOCTL(DM_DEV_CREATE_32)
COMPATIBLE_IOCTL(DM_DEV_REMOVE_32)
COMPATIBLE_IOCTL(DM_DEV_RENAME_32)
COMPATIBLE_IOCTL(DM_DEV_SUSPEND_32)
COMPATIBLE_IOCTL(DM_DEV_STATUS_32)
COMPATIBLE_IOCTL(DM_DEV_WAIT_32)
COMPATIBLE_IOCTL(DM_TABLE_LOAD_32)
COMPATIBLE_IOCTL(DM_TABLE_CLEAR_32)
COMPATIBLE_IOCTL(DM_TABLE_DEPS_32)
COMPATIBLE_IOCTL(DM_TABLE_STATUS_32)
COMPATIBLE_IOCTL(DM_LIST_VERSIONS_32)
COMPATIBLE_IOCTL(DM_TARGET_MSG_32)
COMPATIBLE_IOCTL(DM_DEV_SET_GEOMETRY_32)
COMPATIBLE_IOCTL(DM_VERSION)
COMPATIBLE_IOCTL(DM_REMOVE_ALL)
COMPATIBLE_IOCTL(DM_LIST_DEVICES)
COMPATIBLE_IOCTL(DM_DEV_CREATE)
COMPATIBLE_IOCTL(DM_DEV_REMOVE)
COMPATIBLE_IOCTL(DM_DEV_RENAME)
COMPATIBLE_IOCTL(DM_DEV_SUSPEND)
COMPATIBLE_IOCTL(DM_DEV_STATUS)
COMPATIBLE_IOCTL(DM_DEV_WAIT)
COMPATIBLE_IOCTL(DM_TABLE_LOAD)
COMPATIBLE_IOCTL(DM_TABLE_CLEAR)
COMPATIBLE_IOCTL(DM_TABLE_DEPS)
COMPATIBLE_IOCTL(DM_TABLE_STATUS)
COMPATIBLE_IOCTL(DM_LIST_VERSIONS)
COMPATIBLE_IOCTL(DM_TARGET_MSG)
COMPATIBLE_IOCTL(DM_DEV_SET_GEOMETRY)
/* Big K */
COMPATIBLE_IOCTL(PIO_FONT)
COMPATIBLE_IOCTL(GIO_FONT)
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)
/* 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)
/* Big T */
COMPATIBLE_IOCTL(TUNSETNOCSUM)
COMPATIBLE_IOCTL(TUNSETDEBUG)
COMPATIBLE_IOCTL(TUNSETPERSIST)
COMPATIBLE_IOCTL(TUNSETOWNER)
/* 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)
/* 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)
/* 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_ASKREGHOST)
COMPATIBLE_IOCTL(AUTOFS_IOC_TOGGLEREGHOST)
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(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)
/* MTD */
COMPATIBLE_IOCTL(MEMGETINFO)
COMPATIBLE_IOCTL(MEMERASE)
COMPATIBLE_IOCTL(MEMLOCK)
COMPATIBLE_IOCTL(MEMUNLOCK)
COMPATIBLE_IOCTL(MEMGETREGIONCOUNT)
COMPATIBLE_IOCTL(MEMGETREGIONINFO)
COMPATIBLE_IOCTL(MEMGETBADBLOCK)
COMPATIBLE_IOCTL(MEMSETBADBLOCK)
/* 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)
/* wireless */
COMPATIBLE_IOCTL(SIOCSIWCOMMIT)
COMPATIBLE_IOCTL(SIOCGIWNAME)
COMPATIBLE_IOCTL(SIOCSIWNWID)
COMPATIBLE_IOCTL(SIOCGIWNWID)
COMPATIBLE_IOCTL(SIOCSIWFREQ)
COMPATIBLE_IOCTL(SIOCGIWFREQ)
COMPATIBLE_IOCTL(SIOCSIWMODE)
COMPATIBLE_IOCTL(SIOCGIWMODE)
COMPATIBLE_IOCTL(SIOCSIWSENS)
COMPATIBLE_IOCTL(SIOCGIWSENS)
COMPATIBLE_IOCTL(SIOCSIWRANGE)
COMPATIBLE_IOCTL(SIOCSIWPRIV)
COMPATIBLE_IOCTL(SIOCSIWSTATS)
COMPATIBLE_IOCTL(SIOCSIWAP)
COMPATIBLE_IOCTL(SIOCGIWAP)
COMPATIBLE_IOCTL(SIOCSIWRATE)
COMPATIBLE_IOCTL(SIOCGIWRATE)
COMPATIBLE_IOCTL(SIOCSIWRTS)
COMPATIBLE_IOCTL(SIOCGIWRTS)
COMPATIBLE_IOCTL(SIOCSIWFRAG)
COMPATIBLE_IOCTL(SIOCGIWFRAG)
COMPATIBLE_IOCTL(SIOCSIWTXPOW)
COMPATIBLE_IOCTL(SIOCGIWTXPOW)
COMPATIBLE_IOCTL(SIOCSIWRETRY)
COMPATIBLE_IOCTL(SIOCGIWRETRY)
COMPATIBLE_IOCTL(SIOCSIWPOWER)
COMPATIBLE_IOCTL(SIOCGIWPOWER)
COMPATIBLE_IOCTL(SIOCSIWAUTH)
COMPATIBLE_IOCTL(SIOCGIWAUTH)
/* 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 */
HANDLE_IOCTL(MEMREADOOB32, mtd_rw_oob)
HANDLE_IOCTL(MEMWRITEOOB32, mtd_rw_oob)
#ifdef CONFIG_NET
HANDLE_IOCTL(SIOCGIFNAME, dev_ifname32)
HANDLE_IOCTL(SIOCGIFCONF, dev_ifconf)
HANDLE_IOCTL(SIOCGIFFLAGS, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFFLAGS, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFMETRIC, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFMETRIC, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFMTU, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFMTU, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFMEM, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFMEM, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFHWADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFHWADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCADDMULTI, dev_ifsioc)
HANDLE_IOCTL(SIOCDELMULTI, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFINDEX, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFMAP, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFMAP, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFHWBROADCAST, dev_ifsioc)

/* ioctls used by appletalk ddp.c */
HANDLE_IOCTL(SIOCATALKDIFADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCDIFADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCSARP, dev_ifsioc)
HANDLE_IOCTL(SIOCDARP, dev_ifsioc)

HANDLE_IOCTL(SIOCGIFBRDADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFBRDADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFDSTADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFDSTADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFNETMASK, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFNETMASK, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFPFLAGS, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFPFLAGS, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFTXQLEN, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFTXQLEN, dev_ifsioc)
HANDLE_IOCTL(TUNSETIFF, dev_ifsioc)
HANDLE_IOCTL(SIOCETHTOOL, ethtool_ioctl)
HANDLE_IOCTL(SIOCBONDENSLAVE, bond_ioctl)
HANDLE_IOCTL(SIOCBONDRELEASE, bond_ioctl)
HANDLE_IOCTL(SIOCBONDSETHWADDR, bond_ioctl)
HANDLE_IOCTL(SIOCBONDSLAVEINFOQUERY, bond_ioctl)
HANDLE_IOCTL(SIOCBONDINFOQUERY, bond_ioctl)
HANDLE_IOCTL(SIOCBONDCHANGEACTIVE, bond_ioctl)
HANDLE_IOCTL(SIOCADDRT, routing_ioctl)
HANDLE_IOCTL(SIOCDELRT, routing_ioctl)
HANDLE_IOCTL(SIOCBRADDIF, dev_ifsioc)
HANDLE_IOCTL(SIOCBRDELIF, dev_ifsioc)
/* 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(SG_IO,sg_ioctl_trans)
HANDLE_IOCTL(SG_GET_REQUEST_TABLE, sg_grt_trans)
#endif
HANDLE_IOCTL(PPPIOCGIDLE32, ppp_ioctl_trans)
HANDLE_IOCTL(PPPIOCSCOMPRESS32, ppp_ioctl_trans)
HANDLE_IOCTL(PPPIOCSPASS32, ppp_sock_fprog_ioctl_trans)
HANDLE_IOCTL(PPPIOCSACTIVE32, ppp_sock_fprog_ioctl_trans)
#ifdef CONFIG_BLOCK
HANDLE_IOCTL(MTIOCGET32, mt_ioctl_trans)
HANDLE_IOCTL(MTIOCPOS32, mt_ioctl_trans)
#endif
#define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int)
HANDLE_IOCTL(AUTOFS_IOC_SETTIMEOUT32, ioc_settimeout)
#ifdef CONFIG_VT
HANDLE_IOCTL(PIO_FONTX, do_fontx_ioctl)
HANDLE_IOCTL(GIO_FONTX, do_fontx_ioctl)
HANDLE_IOCTL(PIO_UNIMAP, do_unimap_ioctl)
HANDLE_IOCTL(GIO_UNIMAP, do_unimap_ioctl)
HANDLE_IOCTL(KDFONTOP, do_kdfontop_ioctl)
#endif
/* One SMB ioctl needs translations. */
#define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t)
HANDLE_IOCTL(SMB_IOC_GETMOUNTUID_32, do_smb_getmountuid)
HANDLE_IOCTL(ATM_GETLINKRATE32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETNAMES32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETTYPE32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETESI32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETADDR32, do_atm_ioctl)
HANDLE_IOCTL(ATM_RSTADDR32, do_atm_ioctl)
HANDLE_IOCTL(ATM_ADDADDR32, do_atm_ioctl)
HANDLE_IOCTL(ATM_DELADDR32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETCIRANGE32, do_atm_ioctl)
HANDLE_IOCTL(ATM_SETCIRANGE32, do_atm_ioctl)
HANDLE_IOCTL(ATM_SETESI32, do_atm_ioctl)
HANDLE_IOCTL(ATM_SETESIF32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETSTAT32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETSTATZ32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETLOOP32, do_atm_ioctl)
HANDLE_IOCTL(ATM_SETLOOP32, do_atm_ioctl)
HANDLE_IOCTL(ATM_QUERYLOOP32, do_atm_ioctl)
HANDLE_IOCTL(SONET_GETSTAT, do_atm_ioctl)
HANDLE_IOCTL(SONET_GETSTATZ, do_atm_ioctl)
HANDLE_IOCTL(SONET_GETDIAG, do_atm_ioctl)
HANDLE_IOCTL(SONET_SETDIAG, do_atm_ioctl)
HANDLE_IOCTL(SONET_CLRDIAG, do_atm_ioctl)
HANDLE_IOCTL(SONET_SETFRAMING, do_atm_ioctl)
HANDLE_IOCTL(SONET_GETFRAMING, do_atm_ioctl)
HANDLE_IOCTL(SONET_GETFRSENSE, do_atm_ioctl)
/* block stuff */
#ifdef CONFIG_BLOCK
/* Raw devices */
HANDLE_IOCTL(RAW_SETBIND, raw_ioctl)
HANDLE_IOCTL(RAW_GETBIND, raw_ioctl)
#endif
/* Serial */
HANDLE_IOCTL(TIOCGSERIAL, serial_struct_ioctl)
HANDLE_IOCTL(TIOCSSERIAL, serial_struct_ioctl)
#ifdef TIOCGLTC
COMPATIBLE_IOCTL(TIOCGLTC)
COMPATIBLE_IOCTL(TIOCSLTC)
#endif
#ifdef TIOCSTART
/*
 * For these two we have defintions in ioctls.h and/or termios.h on
 * some architectures but no actual implemention.  Some applications
 * like bash call them if they are defined in the headers, so we provide
 * entries here to avoid syslog message spew.
 */
COMPATIBLE_IOCTL(TIOCSTART)
COMPATIBLE_IOCTL(TIOCSTOP)
#endif
/* Usbdevfs */
HANDLE_IOCTL(USBDEVFS_CONTROL32, do_usbdevfs_control)
HANDLE_IOCTL(USBDEVFS_BULK32, do_usbdevfs_bulk)
HANDLE_IOCTL(USBDEVFS_DISCSIGNAL32, do_usbdevfs_discsignal)
COMPATIBLE_IOCTL(USBDEVFS_IOCTL32)
/* i2c */
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(SIOCGIWPRIV, do_wireless_ioctl)
HANDLE_IOCTL(SIOCGIWSTATS, 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(SIOCSIWMLME, do_wireless_ioctl)
HANDLE_IOCTL(SIOCGIWAPLIST, do_wireless_ioctl)
HANDLE_IOCTL(SIOCSIWSCAN, 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)
HANDLE_IOCTL(SIOCSIWGENIE, do_wireless_ioctl)
HANDLE_IOCTL(SIOCGIWGENIE, do_wireless_ioctl)
HANDLE_IOCTL(SIOCSIWENCODEEXT, do_wireless_ioctl)
HANDLE_IOCTL(SIOCGIWENCODEEXT, do_wireless_ioctl)
HANDLE_IOCTL(SIOCSIWPMKSA, do_wireless_ioctl)
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)
HANDLE_IOCTL(RTC_EPOCH_SET32, rtc_ioctl)

/* dvb */
HANDLE_IOCTL(VIDEO_GET_EVENT, do_video_get_event)
HANDLE_IOCTL(VIDEO_STILLPICTURE, do_video_stillpicture)
HANDLE_IOCTL(VIDEO_SET_SPU_PALETTE, do_video_set_spu_palette)

/* parport */
COMPATIBLE_IOCTL(LPTIME)
COMPATIBLE_IOCTL(LPCHAR)
COMPATIBLE_IOCTL(LPABORTOPEN)
COMPATIBLE_IOCTL(LPCAREFUL)
COMPATIBLE_IOCTL(LPWAIT)
COMPATIBLE_IOCTL(LPSETIRQ)
COMPATIBLE_IOCTL(LPGETSTATUS)
COMPATIBLE_IOCTL(LPGETSTATUS)
COMPATIBLE_IOCTL(LPRESET)
/*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)

/* loop */
IGNORE_IOCTL(LOOP_CLR_FD)

#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
};

#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.dentry, filp->f_path.mnt, 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;

      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 = 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);

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