SG32ENTRY
struct SG32ENTRY *pdma_sg = (struct SG32ENTRY *)psge;
psge += sizeof(struct SG32ENTRY);
arccdbsize += sizeof(struct SG32ENTRY);
struct SG32ENTRY sg32entry; /* 30h Scatter gather address */
struct SG32ENTRY sg32entry[ARCMSR_MAX_SG_ENTRIES]; /* 30h Scatter gather address */