1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
#ifndef _IEEE1394_TYPES_H
#define _IEEE1394_TYPES_H
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/types.h>
#include <asm/byteorder.h>
typedef u32 quadlet_t;
typedef u64 octlet_t;
typedef u16 nodeid_t;
typedef u8 byte_t;
typedef u64 nodeaddr_t;
typedef u16 arm_length_t;
#define BUS_MASK 0xffc0
#define BUS_SHIFT 6
#define NODE_MASK 0x003f
#define LOCAL_BUS 0xffc0
#define ALL_NODES 0x003f
#define NODEID_TO_BUS(nodeid) ((nodeid & BUS_MASK) >> BUS_SHIFT)
#define NODEID_TO_NODE(nodeid) (nodeid & NODE_MASK)
/* Can be used to consistently print a node/bus ID. */
#define NODE_BUS_FMT "%d-%02d:%04d"
#define NODE_BUS_ARGS(__host, __nodeid) \
__host->id, NODEID_TO_NODE(__nodeid), NODEID_TO_BUS(__nodeid)
#define HPSB_PRINT(level, fmt, args...) \
printk(level "ieee1394: " fmt "\n" , ## args)
#define HPSB_DEBUG(fmt, args...) HPSB_PRINT(KERN_DEBUG, fmt , ## args)
#define HPSB_INFO(fmt, args...) HPSB_PRINT(KERN_INFO, fmt , ## args)
#define HPSB_NOTICE(fmt, args...) HPSB_PRINT(KERN_NOTICE, fmt , ## args)
#define HPSB_WARN(fmt, args...) HPSB_PRINT(KERN_WARNING, fmt , ## args)
#define HPSB_ERR(fmt, args...) HPSB_PRINT(KERN_ERR, fmt , ## args)
#ifdef CONFIG_IEEE1394_VERBOSEDEBUG
#define HPSB_VERBOSE(fmt, args...) HPSB_PRINT(KERN_DEBUG, fmt , ## args)
#define HPSB_DEBUG_TLABELS
#else
#define HPSB_VERBOSE(fmt, args...) do {} while (0)
#endif
#ifdef __BIG_ENDIAN
static inline void *memcpy_le32(u32 *dest, const u32 *__src, size_t count)
{
void *tmp = dest;
u32 *src = (u32 *)__src;
count /= 4;
while (count--)
*dest++ = swab32p(src++);
return tmp;
}
#else
static __inline__ void *memcpy_le32(u32 *dest, const u32 *src, size_t count)
{
return memcpy(dest, src, count);
}
#endif /* __BIG_ENDIAN */
#endif /* _IEEE1394_TYPES_H */
|
