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1da177e4 LT |
1 | #ifndef _IEEE1394_TRANSACTIONS_H |
2 | #define _IEEE1394_TRANSACTIONS_H | |
3 | ||
de4394f1 SR |
4 | #include <linux/types.h> |
5 | ||
6 | #include "ieee1394_types.h" | |
7 | ||
8 | struct hpsb_packet; | |
9 | struct hpsb_host; | |
1da177e4 | 10 | |
1da177e4 LT |
11 | int hpsb_get_tlabel(struct hpsb_packet *packet); |
12 | void hpsb_free_tlabel(struct hpsb_packet *packet); | |
1da177e4 LT |
13 | struct hpsb_packet *hpsb_make_readpacket(struct hpsb_host *host, nodeid_t node, |
14 | u64 addr, size_t length); | |
15 | struct hpsb_packet *hpsb_make_lockpacket(struct hpsb_host *host, nodeid_t node, | |
e1d118f1 | 16 | u64 addr, int extcode, quadlet_t *data, |
1da177e4 | 17 | quadlet_t arg); |
e1d118f1 SR |
18 | struct hpsb_packet *hpsb_make_lock64packet(struct hpsb_host *host, |
19 | nodeid_t node, u64 addr, int extcode, | |
20 | octlet_t *data, octlet_t arg); | |
21 | struct hpsb_packet *hpsb_make_phypacket(struct hpsb_host *host, quadlet_t data); | |
e1d118f1 SR |
22 | struct hpsb_packet *hpsb_make_writepacket(struct hpsb_host *host, |
23 | nodeid_t node, u64 addr, | |
24 | quadlet_t *buffer, size_t length); | |
1da177e4 | 25 | struct hpsb_packet *hpsb_make_streampacket(struct hpsb_host *host, u8 *buffer, |
e1d118f1 SR |
26 | int length, int channel, int tag, |
27 | int sync); | |
1da177e4 | 28 | int hpsb_packet_success(struct hpsb_packet *packet); |
1da177e4 LT |
29 | int hpsb_read(struct hpsb_host *host, nodeid_t node, unsigned int generation, |
30 | u64 addr, quadlet_t *buffer, size_t length); | |
31 | int hpsb_write(struct hpsb_host *host, nodeid_t node, unsigned int generation, | |
32 | u64 addr, quadlet_t *buffer, size_t length); | |
1da177e4 | 33 | |
9951903e SR |
34 | #ifdef HPSB_DEBUG_TLABELS |
35 | extern spinlock_t hpsb_tlabel_lock; | |
36 | #endif | |
37 | ||
1da177e4 | 38 | #endif /* _IEEE1394_TRANSACTIONS_H */ |