1 files changed, 169 insertions, 0 deletions

diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 26300fccb4fc..31b7efd94d66 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -49,6 +49,8 @@
 #include <linux/vt_kern.h>
 #include <linux/fb.h>
 #include <linux/ext2_fs.h>
+#include <linux/ext3_jbd.h>
+#include <linux/ext3_fs.h>
 #include <linux/videodev.h>
 #include <linux/netdevice.h>
 #include <linux/raw.h>
@@ -121,6 +123,11 @@
 
 #include <linux/hiddev.h>
 
+#include <linux/dvb/audio.h>
+#include <linux/dvb/dmx.h>
+#include <linux/dvb/frontend.h>
+#include <linux/dvb/video.h>
+
 #undef INCLUDES
 #endif
 
@@ -129,6 +136,15 @@
 /* Aiee. Someone does not find a difference between int and long */
 #define EXT2_IOC32_GETFLAGS               _IOR('f', 1, int)
 #define EXT2_IOC32_SETFLAGS               _IOW('f', 2, int)
+#define EXT3_IOC32_GETVERSION             _IOR('f', 3, int)
+#define EXT3_IOC32_SETVERSION             _IOW('f', 4, int)
+#define EXT3_IOC32_GETRSVSZ               _IOR('f', 5, int)
+#define EXT3_IOC32_SETRSVSZ               _IOW('f', 6, int)
+#define EXT3_IOC32_GROUP_EXTEND           _IOW('f', 7, unsigned int)
+#ifdef CONFIG_JBD_DEBUG
+#define EXT3_IOC32_WAIT_FOR_READONLY      _IOR('f', 99, int)
+#endif
+
 #define EXT2_IOC32_GETVERSION             _IOR('v', 1, int)
 #define EXT2_IOC32_SETVERSION             _IOW('v', 2, int)
 
@@ -175,6 +191,22 @@ static int do_ext2_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
         return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
 }
 
+static int do_ext3_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+        /* These are just misnamed, they actually get/put from/to user an int */
+        switch (cmd) {
+        case EXT3_IOC32_GETVERSION: cmd = EXT3_IOC_GETVERSION; break;
+        case EXT3_IOC32_SETVERSION: cmd = EXT3_IOC_SETVERSION; break;
+        case EXT3_IOC32_GETRSVSZ: cmd = EXT3_IOC_GETRSVSZ; break;
+        case EXT3_IOC32_SETRSVSZ: cmd = EXT3_IOC_SETRSVSZ; break;
+        case EXT3_IOC32_GROUP_EXTEND: cmd = EXT3_IOC_GROUP_EXTEND; break;
+#ifdef CONFIG_JBD_DEBUG
+        case EXT3_IOC32_WAIT_FOR_READONLY: cmd = EXT3_IOC_WAIT_FOR_READONLY; break;
+#endif
+        }
+        return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
+}
+
 struct video_tuner32 {
         compat_int_t tuner;
         char name[32];
@@ -413,6 +445,128 @@ out:
         return err;
 }
 
+struct compat_dmx_event {
+        dmx_event_t     event;
+        compat_time_t   timeStamp;
+        union
+        {
+                dmx_scrambling_status_t scrambling;
+        } u;
+};
+
+static int do_dmx_get_event(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+        struct dmx_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_dmx_event __user *up = compat_ptr(arg);
+
+                err  = put_user(kevent.event, &up->event);
+                err |= put_user(kevent.timeStamp, &up->timeStamp);
+                err |= put_user(kevent.u.scrambling, &up->u.scrambling);
+                if (err)
+                        err = -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));
+
+        put_user(compat_ptr(fp), &up_native->iFrame);
+        put_user(size, &up_native->size);
+
+        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));
+        put_user(compat_ptr(palp), &up_native->palette);
+        put_user(length, &up_native->length);
+
+        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)
 {
@@ -2854,6 +3008,15 @@ HANDLE_IOCTL(EXT2_IOC32_GETFLAGS, do_ext2_ioctl)
 HANDLE_IOCTL(EXT2_IOC32_SETFLAGS, do_ext2_ioctl)
 HANDLE_IOCTL(EXT2_IOC32_GETVERSION, do_ext2_ioctl)
 HANDLE_IOCTL(EXT2_IOC32_SETVERSION, do_ext2_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_GETVERSION, do_ext3_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_SETVERSION, do_ext3_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_GETRSVSZ, do_ext3_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_SETRSVSZ, do_ext3_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_GROUP_EXTEND, do_ext3_ioctl)
+COMPATIBLE_IOCTL(EXT3_IOC_GROUP_ADD)
+#ifdef CONFIG_JBD_DEBUG
+HANDLE_IOCTL(EXT3_IOC32_WAIT_FOR_READONLY, do_ext3_ioctl)
+#endif
 HANDLE_IOCTL(VIDIOCGTUNER32, do_video_ioctl)
 HANDLE_IOCTL(VIDIOCSTUNER32, do_video_ioctl)
 HANDLE_IOCTL(VIDIOCGWIN32, do_video_ioctl)
@@ -2954,5 +3117,11 @@ HANDLE_IOCTL(NCP_IOC_GETPRIVATEDATA_32, do_ncp_getprivatedata)
 HANDLE_IOCTL(NCP_IOC_SETPRIVATEDATA_32, do_ncp_setprivatedata)
 #endif
 
+/* dvb */
+HANDLE_IOCTL(DMX_GET_EVENT, do_dmx_get_event)
+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)
+
 #undef DECLARES
 #endif