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
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