163 static void pci_cfgrw(int in, int bus, int slot, int func, int coff,
167 CFGWRITE(struct pci_devinst *pi, int coff, uint32_t val, int bytes)  in CFGWRITE()  argument
171 		pci_set_cfgdata8(pi, coff, val);  in CFGWRITE()
173 		pci_set_cfgdata16(pi, coff, val);  in CFGWRITE()
175 		pci_set_cfgdata32(pi, coff, val);  in CFGWRITE()
179 CFGREAD(struct pci_devinst *pi, int coff, int bytes)  in CFGREAD()  argument
183 		return (pci_get_cfgdata8(pi, coff));  in CFGREAD()
185 		return (pci_get_cfgdata16(pi, coff));  in CFGREAD()
187 		return (pci_get_cfgdata32(pi, coff));  in CFGREAD()
191 is_pcir_bar(int coff)  in is_pcir_bar()  argument
193 	return (coff >= PCIR_BAR(0) && coff < PCIR_BAR(PCI_BARMAX + 1));  in is_pcir_bar()
197 is_pcir_bios(int coff)  in is_pcir_bios()  argument
199 	return (coff >= PCIR_BIOS && coff < PCIR_BIOS + 4);  in is_pcir_bios()
1471 	int bus, slot, func, coff, in;  in pci_emul_ecfg_handler()  local
1473 	coff = addr & 0xfff;  in pci_emul_ecfg_handler()
1480 	pci_cfgrw(in, bus, slot, func, coff, bytes, (uint32_t *)val);  in pci_emul_ecfg_handler()
2237 pci_emul_cmdsts_write(struct pci_devinst *pi, int coff, uint32_t new, int bytes)  in pci_emul_cmdsts_write()  argument
2251 	rshift = (coff & 0x3) * 8;  in pci_emul_cmdsts_write()
2254 	old = CFGREAD(pi, coff, bytes);  in pci_emul_cmdsts_write()
2257 	CFGWRITE(pi, coff, new, bytes);			/* update config */  in pci_emul_cmdsts_write()
2263 pci_cfgrw(int in, int bus, int slot, int func, int coff, int bytes,  in pci_cfgrw()  argument
2284 	    (coff & (bytes - 1)) != 0) {  in pci_cfgrw()
2294 	if (coff >= PCI_REGMAX + 1) {  in pci_cfgrw()
2303 			if (coff <= PCI_REGMAX + 4)  in pci_cfgrw()
2317 			needcfg = pe->pe_cfgread(pi, coff, bytes, valp);  in pci_cfgrw()
2323 			*valp = CFGREAD(pi, coff, bytes);  in pci_cfgrw()
2325 		pci_emul_hdrtype_fixup(bus, slot, coff, bytes, valp);  in pci_cfgrw()
2329 		    (*pe->pe_cfgwrite)(pi, coff, bytes, *valp) == 0)  in pci_cfgrw()
2335 		if (is_pcir_bar(coff) || is_pcir_bios(coff)) {  in pci_cfgrw()
2340 			if (bytes != 4 || (coff & 0x3) != 0)  in pci_cfgrw()
2343 			if (is_pcir_bar(coff)) {  in pci_cfgrw()
2344 				idx = (coff - PCIR_BAR(0)) / 4;  in pci_cfgrw()
2345 			} else if (is_pcir_bios(coff)) {  in pci_cfgrw()
2349 				    coff);  in pci_cfgrw()
2413 			pci_set_cfgdata32(pi, coff, bar);  in pci_cfgrw()
2415 		} else if (pci_emul_iscap(pi, coff)) {  in pci_cfgrw()
2416 			pci_emul_capwrite(pi, coff, bytes, *valp, 0, 0);  in pci_cfgrw()
2417 		} else if (coff >= PCIR_COMMAND && coff < PCIR_REVID) {  in pci_cfgrw()
2418 			pci_emul_cmdsts_write(pi, coff, *valp, bytes);  in pci_cfgrw()
2420 			CFGWRITE(pi, coff, *valp, bytes);  in pci_cfgrw()
2462 	int coff;  in pci_emul_cfgdata()  local
2466 	coff = cfgoff + (port - CONF1_DATA_PORT);  in pci_emul_cfgdata()
2468 		pci_cfgrw(in, cfgbus, cfgslot, cfgfunc, coff, bytes, eax);  in pci_emul_cfgdata()