1 /* Base file for all ieee1394 ioctl's. Linux-1394 has allocated base '#' 2 * with a range of 0x00-0x3f. */ 3 4 #ifndef __IEEE1394_IOCTL_H 5 #define __IEEE1394_IOCTL_H 6 7 #include <linux/ioctl.h> 8 #include <linux/types.h> 9 10 11 /* AMDTP Gets 6 */ 12 #define AMDTP_IOC_CHANNEL _IOW('#', 0x00, struct amdtp_ioctl) 13 #define AMDTP_IOC_PLUG _IOW('#', 0x01, struct amdtp_ioctl) 14 #define AMDTP_IOC_PING _IOW('#', 0x02, struct amdtp_ioctl) 15 #define AMDTP_IOC_ZAP _IO ('#', 0x03) 16 17 18 /* DV1394 Gets 10 */ 19 20 /* Get the driver ready to transmit video. pass a struct dv1394_init* as 21 * the parameter (see below), or NULL to get default parameters */ 22 #define DV1394_IOC_INIT _IOW('#', 0x06, struct dv1394_init) 23 24 /* Stop transmitting video and free the ringbuffer */ 25 #define DV1394_IOC_SHUTDOWN _IO ('#', 0x07) 26 27 /* Submit N new frames to be transmitted, where the index of the first new 28 * frame is first_clear_buffer, and the index of the last new frame is 29 * (first_clear_buffer + N) % n_frames */ 30 #define DV1394_IOC_SUBMIT_FRAMES _IO ('#', 0x08) 31 32 /* Block until N buffers are clear (pass N as the parameter) Because we 33 * re-transmit the last frame on underrun, there will at most be n_frames 34 * - 1 clear frames at any time */ 35 #define DV1394_IOC_WAIT_FRAMES _IO ('#', 0x09) 36 37 /* Capture new frames that have been received, where the index of the 38 * first new frame is first_clear_buffer, and the index of the last new 39 * frame is (first_clear_buffer + N) % n_frames */ 40 #define DV1394_IOC_RECEIVE_FRAMES _IO ('#', 0x0a) 41 42 /* Tell card to start receiving DMA */ 43 #define DV1394_IOC_START_RECEIVE _IO ('#', 0x0b) 44 45 /* Pass a struct dv1394_status* as the parameter */ 46 #define DV1394_IOC_GET_STATUS _IOR('#', 0x0c, struct dv1394_status) 47 48 49 /* Video1394 Gets 10 */ 50 51 #define VIDEO1394_IOC_LISTEN_CHANNEL \ 52 _IOWR('#', 0x10, struct video1394_mmap) 53 #define VIDEO1394_IOC_UNLISTEN_CHANNEL \ 54 _IOW ('#', 0x11, int) 55 #define VIDEO1394_IOC_LISTEN_QUEUE_BUFFER \ 56 _IOW ('#', 0x12, struct video1394_wait) 57 #define VIDEO1394_IOC_LISTEN_WAIT_BUFFER \ 58 _IOWR('#', 0x13, struct video1394_wait) 59 #define VIDEO1394_IOC_TALK_CHANNEL \ 60 _IOWR('#', 0x14, struct video1394_mmap) 61 #define VIDEO1394_IOC_UNTALK_CHANNEL \ 62 _IOW ('#', 0x15, int) 63 /* 64 * This one is broken: it really wanted 65 * "sizeof (struct video1394_wait) + sizeof (struct video1394_queue_variable)" 66 * but got just a "size_t" 67 */ 68 #define VIDEO1394_IOC_TALK_QUEUE_BUFFER \ 69 _IOW ('#', 0x16, size_t) 70 #define VIDEO1394_IOC_TALK_WAIT_BUFFER \ 71 _IOW ('#', 0x17, struct video1394_wait) 72 #define VIDEO1394_IOC_LISTEN_POLL_BUFFER \ 73 _IOWR('#', 0x18, struct video1394_wait) 74 75 76 /* Raw1394's ISO interface */ 77 #define RAW1394_IOC_ISO_XMIT_INIT \ 78 _IOW ('#', 0x1a, struct raw1394_iso_status) 79 #define RAW1394_IOC_ISO_RECV_INIT \ 80 _IOWR('#', 0x1b, struct raw1394_iso_status) 81 #define RAW1394_IOC_ISO_RECV_START \ 82 _IOC (_IOC_WRITE, '#', 0x1c, sizeof(int) * 3) 83 #define RAW1394_IOC_ISO_XMIT_START \ 84 _IOC (_IOC_WRITE, '#', 0x1d, sizeof(int) * 2) 85 #define RAW1394_IOC_ISO_XMIT_RECV_STOP \ 86 _IO ('#', 0x1e) 87 #define RAW1394_IOC_ISO_GET_STATUS \ 88 _IOR ('#', 0x1f, struct raw1394_iso_status) 89 #define RAW1394_IOC_ISO_SHUTDOWN \ 90 _IO ('#', 0x20) 91 #define RAW1394_IOC_ISO_QUEUE_ACTIVITY \ 92 _IO ('#', 0x21) 93 #define RAW1394_IOC_ISO_RECV_LISTEN_CHANNEL \ 94 _IOW ('#', 0x22, unsigned char) 95 #define RAW1394_IOC_ISO_RECV_UNLISTEN_CHANNEL \ 96 _IOW ('#', 0x23, unsigned char) 97 #define RAW1394_IOC_ISO_RECV_SET_CHANNEL_MASK \ 98 _IOW ('#', 0x24, __u64) 99 #define RAW1394_IOC_ISO_RECV_PACKETS \ 100 _IOW ('#', 0x25, struct raw1394_iso_packets) 101 #define RAW1394_IOC_ISO_RECV_RELEASE_PACKETS \ 102 _IOW ('#', 0x26, unsigned int) 103 #define RAW1394_IOC_ISO_XMIT_PACKETS \ 104 _IOW ('#', 0x27, struct raw1394_iso_packets) 105 #define RAW1394_IOC_ISO_XMIT_SYNC \ 106 _IO ('#', 0x28) 107 #define RAW1394_IOC_ISO_RECV_FLUSH \ 108 _IO ('#', 0x29) 109 110 111 #endif /* __IEEE1394_IOCTL_H */ 112