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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [drivers/] [ieee1394/] [ieee1394-ioctl.h] - Rev 1765
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/* 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> /* AMDTP Gets 6 */ #define AMDTP_IOC_CHANNEL _IOW('#', 0x00, struct amdtp_ioctl) #define AMDTP_IOC_PLUG _IOW('#', 0x01, struct amdtp_ioctl) #define AMDTP_IOC_PING _IOW('#', 0x02, struct amdtp_ioctl) #define AMDTP_IOC_ZAP _IO ('#', 0x03) /* 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) #endif /* __IEEE1394_IOCTL_H */