| /* |
| * Base file for all ieee1394 ioctl's. |
| * Linux-1394 has allocated base '#' with a range of 0x00-0x3f. |
| */ |
| |
| #ifndef __IEEE1394_IOCTL_H |
| #define __IEEE1394_IOCTL_H |
| |
| #include <linux/ioctl.h> |
| #include <linux/types.h> |
| |
| /* DV1394 Gets 10 */ |
| |
| /* Get the driver ready to transmit video. pass a struct dv1394_init* as |
| * the parameter (see below), or NULL to get default parameters */ |
| #define DV1394_IOC_INIT _IOW('#', 0x06, struct dv1394_init) |
| |
| /* Stop transmitting video and free the ringbuffer */ |
| #define DV1394_IOC_SHUTDOWN _IO ('#', 0x07) |
| |
| /* Submit N new frames to be transmitted, where the index of the first new |
| * frame is first_clear_buffer, and the index of the last new frame is |
| * (first_clear_buffer + N) % n_frames */ |
| #define DV1394_IOC_SUBMIT_FRAMES _IO ('#', 0x08) |
| |
| /* Block until N buffers are clear (pass N as the parameter) Because we |
| * re-transmit the last frame on underrun, there will at most be n_frames |
| * - 1 clear frames at any time */ |
| #define DV1394_IOC_WAIT_FRAMES _IO ('#', 0x09) |
| |
| /* Capture new frames that have been received, where the index of the |
| * first new frame is first_clear_buffer, and the index of the last new |
| * frame is (first_clear_buffer + N) % n_frames */ |
| #define DV1394_IOC_RECEIVE_FRAMES _IO ('#', 0x0a) |
| |
| /* Tell card to start receiving DMA */ |
| #define DV1394_IOC_START_RECEIVE _IO ('#', 0x0b) |
| |
| /* Pass a struct dv1394_status* as the parameter */ |
| #define DV1394_IOC_GET_STATUS _IOR('#', 0x0c, struct dv1394_status) |
| |
| |
| /* Video1394 Gets 10 */ |
| |
| #define VIDEO1394_IOC_LISTEN_CHANNEL \ |
| _IOWR('#', 0x10, struct video1394_mmap) |
| #define VIDEO1394_IOC_UNLISTEN_CHANNEL \ |
| _IOW ('#', 0x11, int) |
| #define VIDEO1394_IOC_LISTEN_QUEUE_BUFFER \ |
| _IOW ('#', 0x12, struct video1394_wait) |
| #define VIDEO1394_IOC_LISTEN_WAIT_BUFFER \ |
| _IOWR('#', 0x13, struct video1394_wait) |
| #define VIDEO1394_IOC_TALK_CHANNEL \ |
| _IOWR('#', 0x14, struct video1394_mmap) |
| #define VIDEO1394_IOC_UNTALK_CHANNEL \ |
| _IOW ('#', 0x15, int) |
| /* |
| * This one is broken: it really wanted |
| * "sizeof (struct video1394_wait) + sizeof (struct video1394_queue_variable)" |
| * but got just a "size_t" |
| */ |
| #define VIDEO1394_IOC_TALK_QUEUE_BUFFER \ |
| _IOW ('#', 0x16, size_t) |
| #define VIDEO1394_IOC_TALK_WAIT_BUFFER \ |
| _IOW ('#', 0x17, struct video1394_wait) |
| #define VIDEO1394_IOC_LISTEN_POLL_BUFFER \ |
| _IOWR('#', 0x18, struct video1394_wait) |
| |
| |
| /* Raw1394's ISO interface */ |
| #define RAW1394_IOC_ISO_XMIT_INIT \ |
| _IOW ('#', 0x1a, struct raw1394_iso_status) |
| #define RAW1394_IOC_ISO_RECV_INIT \ |
| _IOWR('#', 0x1b, struct raw1394_iso_status) |
| #define RAW1394_IOC_ISO_RECV_START \ |
| _IOC (_IOC_WRITE, '#', 0x1c, sizeof(int) * 3) |
| #define RAW1394_IOC_ISO_XMIT_START \ |
| _IOC (_IOC_WRITE, '#', 0x1d, sizeof(int) * 2) |
| #define RAW1394_IOC_ISO_XMIT_RECV_STOP \ |
| _IO ('#', 0x1e) |
| #define RAW1394_IOC_ISO_GET_STATUS \ |
| _IOR ('#', 0x1f, struct raw1394_iso_status) |
| #define RAW1394_IOC_ISO_SHUTDOWN \ |
| _IO ('#', 0x20) |
| #define RAW1394_IOC_ISO_QUEUE_ACTIVITY \ |
| _IO ('#', 0x21) |
| #define RAW1394_IOC_ISO_RECV_LISTEN_CHANNEL \ |
| _IOW ('#', 0x22, unsigned char) |
| #define RAW1394_IOC_ISO_RECV_UNLISTEN_CHANNEL \ |
| _IOW ('#', 0x23, unsigned char) |
| #define RAW1394_IOC_ISO_RECV_SET_CHANNEL_MASK \ |
| _IOW ('#', 0x24, __u64) |
| #define RAW1394_IOC_ISO_RECV_PACKETS \ |
| _IOW ('#', 0x25, struct raw1394_iso_packets) |
| #define RAW1394_IOC_ISO_RECV_RELEASE_PACKETS \ |
| _IOW ('#', 0x26, unsigned int) |
| #define RAW1394_IOC_ISO_XMIT_PACKETS \ |
| _IOW ('#', 0x27, struct raw1394_iso_packets) |
| #define RAW1394_IOC_ISO_XMIT_SYNC \ |
| _IO ('#', 0x28) |
| #define RAW1394_IOC_ISO_RECV_FLUSH \ |
| _IO ('#', 0x29) |
| #define RAW1394_IOC_GET_CYCLE_TIMER \ |
| _IOR ('#', 0x30, struct raw1394_cycle_timer) |
| |
| #endif /* __IEEE1394_IOCTL_H */ |