BM64 link status

typedef enum {
  DRV_BM64_NO_LINK_STATUS = 0,
  DRV_BM64_SCO_LINK_STATUS = 0x01,
  DRV_BM64_ACL_LINK_STATUS = 0x02,
  DRV_BM64_HFP_LINK_STATUS = 0x04,
  DRV_BM64_A2DP_LINK_STATUS = 0x08,
  DRV_BM64_AVRCP_LINK_STATUS = 0x10,
  DRV_BM64_SPP_LINK_STATUS = 0x20,
  DRV_BM64_IAP_LINK_STATUS = 0x40,
  DRV_BM64_MAP_LINK_STATUS = 0x80
} DRV_BM64_LINKSTATUS;