48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
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#ifndef _RAW1394_PRIVATE_H
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#define _RAW1394_PRIVATE_H
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#define HBUF_SIZE 8192
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#define ARM_REC_LENGTH 4096
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struct raw1394_handle {
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int fd;
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int protocol_version;
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unsigned int generation;
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nodeid_t local_id;
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int num_of_nodes;
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nodeid_t irm_id;
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raw1394_errcode_t err;
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void *userdata;
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bus_reset_handler_t bus_reset_handler;
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tag_handler_t tag_handler;
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arm_tag_handler_t arm_tag_handler;
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fcp_handler_t fcp_handler;
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iso_handler_t iso_handler[64];
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struct raw1394_request req;
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quadlet_t buffer[HBUF_SIZE/4]; /* 2048 */
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};
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struct sync_cb_data {
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int done;
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int errcode;
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};
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int _raw1394_sync_cb(struct raw1394_handle*, struct sync_cb_data*, int);
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#define CLEAR_REQ(reqp) memset((reqp), 0, sizeof(struct raw1394_request))
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#if SIZEOF_VOID_P == 4
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#define int2ptr(x) ((void *)(__u32)x)
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#define ptr2int(x) ((__u64)(__u32)x)
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#else
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#define int2ptr(x) ((void *)x)
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#define ptr2int(x) ((__u64)x)
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#endif
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#endif /* _RAW1394_PRIVATE_H */
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