mbuf.h

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#ifndef __SYS_MBUF_H__
#define __SYS_MBUF_H__
 
#define MBUF_TYPE_NULL                  0
#define MBUF_TYPE_PACKETSTART           1
#define MBUF_TYPE_PACKETCONT            2
#define MBUF_TYPE_PACKETEND             3
 
#define MBUF_STATUS_NULL                0
#define MBUF_STATUS_READY               1
#define MBUF_STATUS_FAILED              2
 
typedef struct MBuf {
    uint64_t            vaddr;
    uint64_t            maddr;
    uint32_t            len;
    uint32_t            type;
    uint32_t            flags;
    uint32_t            status;
} MBuf;
 
#endif /* __SYS_MBUF_H__ */