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-rw-r--r--fs/compat_ioctl.c133
-rw-r--r--include/linux/compat_ioctl.h67
2 files changed, 200 insertions, 0 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 26300fc..f07e60f 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -121,6 +121,11 @@
#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
@@ -413,6 +418,128 @@ 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)
{
@@ -2954,5 +3081,11 @@ 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
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index 174f337..119f9d0 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -795,3 +795,70 @@ 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)
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