1874 	uint32_t io_answer;  in pcicfg_bridge_assign()  local
2024 				    reg[i].pci_size_low, &io_answer);  in pcicfg_bridge_assign()
2025 				pci_config_put32(handle, offset, io_answer);  in pcicfg_bridge_assign()
2031 				reg[i].pci_phys_low = io_answer;  in pcicfg_bridge_assign()
2375 	uint64_t		io_answer;  in pcicfg_allocate_chunk()  local
2441 	if (ndi_ra_alloc(ddi_get_parent(dip), io_request, &io_answer,  in pcicfg_allocate_chunk()
2451 	phdl->io_base = phdl->io_last = (uint32_t)io_answer;  in pcicfg_allocate_chunk()
4900 	uint64_t io_answer, io_base, io_alen, io_size, io_end;  in pcicfg_probe_bridge()  local
5037 	rval = ndi_ra_alloc(ddi_get_parent(new_child), &req, &io_answer,  in pcicfg_probe_bridge()
5046 			io_base = io_answer = io_alen = 0;  in pcicfg_probe_bridge()
5053 		    PCICFG_HIADDR(io_answer), PCICFG_LOADDR(io_answer),  in pcicfg_probe_bridge()
5065 		(void) ndi_ra_free(new_child, io_answer, io_alen,  in pcicfg_probe_bridge()
5067 		io_base = io_answer;  in pcicfg_probe_bridge()
5135 	    PCICFG_LOADDR(io_answer))));  in pcicfg_probe_bridge()
5138 	    PCICFG_HIWORD(PCICFG_LOADDR(io_answer)));  in pcicfg_probe_bridge()
5145 	    PCICFG_LOADDR(PCICFG_ROUND_DOWN(io_answer + io_alen,  in pcicfg_probe_bridge()
5150 	    PCICFG_ROUND_DOWN(io_answer + io_alen, PCICFG_IOGRAN)))  in pcicfg_probe_bridge()
5157 	if (PCICFG_ROUND_DOWN((io_answer + io_alen), PCICFG_IOGRAN)  in pcicfg_probe_bridge()
5158 	    != (io_answer + io_alen)) {  in pcicfg_probe_bridge()
5162 		req.ra_addr = PCICFG_ROUND_DOWN((io_answer + io_alen),  in pcicfg_probe_bridge()
5164 		req.ra_len =  (io_answer + io_alen) -  in pcicfg_probe_bridge()
5165 		    (PCICFG_ROUND_DOWN((io_answer + io_alen),  in pcicfg_probe_bridge()
5348 	phdl.io_base = (uint32_t)io_answer;  in pcicfg_probe_bridge()
5389 		uint64_t io_reqd = io_answer + (num_slots *  in pcicfg_probe_bridge()
5401 			    num_slots, io_answer, io_end);  in pcicfg_probe_bridge()
5412 		if (io_reqd > (io_answer + io_alen))  in pcicfg_probe_bridge()
5415 			    num_slots, io_answer, io_end);  in pcicfg_probe_bridge()
5423 		io_end = MAX((MIN(io_reqd, (io_answer + io_alen))), io_end);  in pcicfg_probe_bridge()
5486 	    io_end, (io_answer + io_alen) - io_end,  in pcicfg_probe_bridge()
5489 	if (io_end == io_answer) {  in pcicfg_probe_bridge()