@@ -466,6 +466,10 @@
MK_PTR(MK_STRUCT(STRUCT_snd_timer_params)))
IOCTL(SNDRV_TIMER_IOCTL_STATUS, IOC_R,
MK_PTR(MK_STRUCT(STRUCT_snd_timer_status)))
+ IOCTL(SNDRV_TIMER_IOCTL_START, 0, TYPE_NULL)
+ IOCTL(SNDRV_TIMER_IOCTL_STOP, 0, TYPE_NULL)
+ IOCTL(SNDRV_TIMER_IOCTL_CONTINUE, 0, TYPE_NULL)
+ IOCTL(SNDRV_TIMER_IOCTL_PAUSE, 0, TYPE_NULL)
IOCTL(HDIO_GETGEO, IOC_R, MK_PTR(MK_STRUCT(STRUCT_hd_geometry)))
IOCTL(HDIO_GET_UNMASKINTR, IOC_R, MK_PTR(TYPE_INT))
@@ -2505,6 +2505,10 @@ struct target_snd_timer_status {
struct snd_timer_params)
#define TARGET_SNDRV_TIMER_IOCTL_STATUS TARGET_IOR('T', 0x14, \
struct target_snd_timer_status)
+#define TARGET_SNDRV_TIMER_IOCTL_START TARGET_IO('T', 0xa0)
+#define TARGET_SNDRV_TIMER_IOCTL_STOP TARGET_IO('T', 0xa1)
+#define TARGET_SNDRV_TIMER_IOCTL_CONTINUE TARGET_IO('T', 0xa2)
+#define TARGET_SNDRV_TIMER_IOCTL_PAUSE TARGET_IO('T', 0xa3)
/* vfat ioctls */
#define TARGET_VFAT_IOCTL_READDIR_BOTH TARGET_IORU('r', 1)
This patch implements functionalities of following ioctls: SNDRV_TIMER_IOCTL_START - Start selected alsa timer Starts the timer device that is selected. The third ioctl's argument is ignored. Before calling this ioctl, the ioctl "SNDRV_TIMER_IOCTL_SELECT" should be called first to select the timer that is to be started. If no timer is selected, the error EBADFD ("File descriptor in bad shape") is returned. SNDRV_TIMER_IOCTL_STOP - Stop selected alsa timer Stops the timer device that is selected. The third ioctl's argument is ignored. Before calling this ioctl, the ioctl "SNDRV_TIMER_IOCTL_SELECT" should be called first to select the timer that is to be stopped. If no timer is selected, the error EBADFD ("File descriptor in bad shape") is returned. SNDRV_TIMER_IOCTL_CONTINUE - Continue selected alsa timer Continues the timer device that is selected. The third ioctl's argument is ignored. Before calling this ioctl, the ioctl "SNDRV_TIMER_IOCTL_SELECT" should be called first to select the timer that is to be continued. If no timer is selected, the error EBADFD ("File descriptor in bad shape") is returned. SNDRV_TIMER_IOCTL_PAUSE - Pause selected alsa timer Pauses the timer device that is selected. The third ioctl's argument is ignored. Before calling this ioctl, the ioctl "SNDRV_TIMER_IOCTL_SELECT" should be called first to select the timer that is to be paused. If no timer is selected, the error EBADFD ("File descriptor in bad shape") is returned. Implementation notes: Since all of the implemented ioctls have NULL as their third argument, their implementation was straightforward. Signed-off-by: Filip Bozuta <Filip.Bozuta@rt-rk.com> --- linux-user/ioctls.h | 4 ++++ linux-user/syscall_defs.h | 4 ++++ 2 files changed, 8 insertions(+)