MR_SPAN_BLOCK_INFO
MR_SPAN_BLOCK_INFO spanBlock[MAX_RAIDMAP_SPAN_DEPTH]; // 0xA0
MR_SPAN_BLOCK_INFO *pSpanBlock = MR_LdSpanInfoGet(ld, map);
static MR_SPAN_BLOCK_INFO *MR_LdSpanInfoGet(u_int32_t ld, MR_FW_RAID_MAP_ALL *map)
static MR_SPAN_BLOCK_INFO *MR_LdSpanInfoGet(u_int32_t ld,