io/pci/pci_boot.c

901 fix_ppb_res(uchar_t secbus, boolean_t prog_sub)
916 	if (pci_bus_res[secbus].par_bus == (uchar_t)-1)
920 	if (pci_bus_res[secbus].subtractive && !prog_sub)
924 	dip = pci_bus_res[secbus].dip;
955 	parbus = pci_bus_res[secbus].par_bus;
962 	if (pci_bus_res[secbus].num_cbb != 0 &&
963 	    pci_bus_res[secbus].bus_avail == NULL) {
967 		range = pci_bus_res[secbus].num_cbb * 2;
980 			memlist_insert(&pci_bus_res[secbus].bus_avail,
983 			pci_bus_res[secbus].sub_bus = subbus;
985 			add_bus_range_prop(secbus);
989 			    secbus, subbus);
1004 	io_size = (subbus - secbus + 1) * 0x200;
1005 	if (io_size <  pci_bus_res[secbus].io_size)
1006 		io_size = pci_bus_res[secbus].io_size;
1019 	mem_size = (subbus - secbus + 1) * PPB_MEM_ALIGNMENT;
1020 	if (mem_size < pci_bus_res[secbus].mem_size) {
1021 		mem_size = pci_bus_res[secbus].mem_size;
1028 	if (pci_bus_res[secbus].subtractive && prog_sub) {
1052 		if (pci_bus_res[secbus].io_avail == NULL) {
1053 			addr = get_parbus_io_res(parbus, secbus, io_size,
1056 				add_ranges_prop(secbus, 1);
1057 				pci_bus_res[secbus].io_reprogram =
1069 		if (pci_bus_res[secbus].mem_avail == NULL) {
1070 			addr = get_parbus_mem_res(parbus, secbus, mem_size,
1073 				add_ranges_prop(secbus, 1);
1074 				pci_bus_res[secbus].mem_reprogram =
1098 	scratch_list = memlist_dup(pci_bus_res[secbus].io_avail);
1099 	memlist_merge(&pci_bus_res[secbus].io_used, &scratch_list);
1105 		if (pci_bus_res[secbus].io_used) {
1106 			memlist_subsume(&pci_bus_res[secbus].io_used,
1107 			    &pci_bus_res[secbus].io_avail);
1109 		if (pci_bus_res[secbus].io_avail &&
1113 			list = pci_bus_res[secbus].io_avail;
1137 			memlist_free_all(&pci_bus_res[secbus].io_avail);
1138 			memlist_insert(&pci_bus_res[secbus].io_avail,
1144 			pci_bus_res[secbus].io_reprogram = B_TRUE;
1147 			addr = get_parbus_io_res(parbus, secbus, io_size,
1152 				pci_bus_res[secbus].io_reprogram = B_TRUE;
1155 		if (pci_bus_res[secbus].io_reprogram) {
1163 			add_ranges_prop(secbus, 1);
1180 	scratch_list = memlist_dup(pci_bus_res[secbus].mem_avail);
1181 	memlist_merge(&pci_bus_res[secbus].mem_used, &scratch_list);
1187 		if (pci_bus_res[secbus].mem_used) {
1188 			memlist_subsume(&pci_bus_res[secbus].mem_used,
1189 			    &pci_bus_res[secbus].mem_avail);
1191 		if (pci_bus_res[secbus].mem_avail &&
1195 			list = pci_bus_res[secbus].mem_avail;
1218 			memlist_free_all(&pci_bus_res[secbus].mem_avail);
1219 			memlist_insert(&pci_bus_res[secbus].mem_avail,
1225 			pci_bus_res[secbus].mem_reprogram = B_TRUE;
1228 			addr = get_parbus_mem_res(parbus, secbus, mem_size,
1233 				pci_bus_res[secbus].mem_reprogram = B_TRUE;
1237 		if (pci_bus_res[secbus].mem_reprogram) {
1266 			add_ranges_prop(secbus, 1);
1276 	if (pci_bus_res[secbus].io_avail)
1278 	if (pci_bus_res[secbus].mem_avail)
1949 		uchar_t secbus = 0;
1954 			secbus = pci_getb(bus, dev, func, PCI_BCNF_SECBUS);
1957 		pci_cfgacc_add_workaround(bdf, secbus, subbus);
2784 	uchar_t secbus = pci_getb(bus, dev, func, PCI_BCNF_SECBUS);
2788 	ASSERT(secbus <= subbus);
2795 		pci_bus_res[secbus].subtractive = B_TRUE;
2806 	ASSERT(pci_bus_res[secbus].dip == NULL);
2807 	pci_bus_res[secbus].dip = dip;
2808 	pci_bus_res[secbus].par_bus = bus;
2813 	pci_bus_res[secbus].sub_bus = subbus;
2829 	for (i = secbus + 1; i <= subbus; i++)
2881 		memlist_insert(&pci_bus_res[secbus].io_avail,
2893 		    secbus, io_range[0], io_range[1]);
2908 		memlist_insert(&pci_bus_res[secbus].mem_avail,
2922 		    secbus, mem_range[0], mem_range[1]);
2931 		memlist_insert(&pci_bus_res[secbus].pmem_avail,
2945 		    secbus, pmem_range[0], pmem_range[1]);
2966 		memlist_insert(&pci_bus_res[secbus].io_avail, 0x3b0, 0xc);
2974 		memlist_insert(&pci_bus_res[secbus].io_avail, 0x3c0, 0x20);
2982 		memlist_insert(&pci_bus_res[secbus].mem_avail, 0xa0000,
2991 	add_bus_range_prop(secbus);
2992 	add_ranges_prop(secbus, 1);