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#ifndef _IEEE1394_TYPES_H
#define _IEEE1394_TYPES_H
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/list.h>
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/string.h>
#include <asm/semaphore.h>
#include <asm/byteorder.h>
/* Transaction Label handling */
struct hpsb_tlabel_pool {
DECLARE_BITMAP(pool, 64);
spinlock_t lock;
u8 next;
u32 allocations;
struct semaphore count;
};
#define HPSB_TPOOL_INIT(_tp) \
do { \
bitmap_zero((_tp)->pool, 64); \
spin_lock_init(&(_tp)->lock); \
(_tp)->next = 0; \
(_tp)->allocations = 0; \
sema_init(&(_tp)->count, 63); \
} while (0)
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)
#else
#define HPSB_VERBOSE(fmt, args...)
#endif
#define HPSB_PANIC(fmt, args...) panic("ieee1394: " fmt "\n" , ## args)
#define HPSB_TRACE() HPSB_PRINT(KERN_INFO, "TRACE - %s, %s(), line %d", __FILE__, __FUNCTION__, __LINE__)
#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 */
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