350 static inline uint64_t db_ioread(struct ntb_softc *, uint64_t regoff);
351 static inline void db_iowrite(struct ntb_softc *, uint64_t regoff, uint64_t);
352 static inline void db_iowrite_raw(struct ntb_softc *, uint64_t regoff, uint64_t);
1408 db_ioread(struct ntb_softc *ntb, uint64_t regoff)  in db_ioread()  argument
1415 		return (intel_ntb_reg_read(8, regoff));  in db_ioread()
1417 		return (intel_ntb_reg_read(2, regoff));  in db_ioread()
1423 db_iowrite(struct ntb_softc *ntb, uint64_t regoff, uint64_t val)  in db_iowrite()  argument
1431 	if (regoff == ntb->self_reg->db_mask)  in db_iowrite()
1433 	db_iowrite_raw(ntb, regoff, val);  in db_iowrite()
1437 db_iowrite_raw(struct ntb_softc *ntb, uint64_t regoff, uint64_t val)  in db_iowrite_raw()  argument
1444 		intel_ntb_reg_write(8, regoff, val);  in db_iowrite_raw()
1447 		intel_ntb_reg_write(2, regoff, (uint16_t)val);  in db_iowrite_raw()
3792 	uint64_t regoff;  in intel_ntb_peer_db_addr()  local
3798 		regoff = ntb->peer_reg->db_bell;  in intel_ntb_peer_db_addr()
3804 		regoff = XEON_PDOORBELL_OFFSET;  in intel_ntb_peer_db_addr()
3809 	*db_addr = ((uint64_t)bar->pci_bus_handle + regoff);  in intel_ntb_peer_db_addr()