x86/pci/pci_addr_fixup.c

147 pciaddr_resource_reserve(pci_chipset_tag_t pc, pcitag_t tag,
150 	pciaddr_print_devid(pc, tag);
151 	pciaddr_resource_manage(pc, tag,
157 pciaddr_resource_allocate(pci_chipset_tag_t pc, pcitag_t tag,
160 	pciaddr_print_devid(pc, tag);
161 	pciaddr_resource_manage(pc, tag,
167 pciaddr_resource_manage(pci_chipset_tag_t pc, pcitag_t tag,
175 	val = pci_conf_read(pc, tag, PCI_BHLC_REG);
198 		val = pci_conf_read(pc, tag, mapreg);
199 		pci_conf_write(pc, tag, mapreg, ~0);
201 		mask = pci_conf_read(pc, tag, mapreg);
202 		pci_conf_write(pc, tag, mapreg, val);
235 		error += (*func) (pc, tag, mapreg, ctx, type, &addr, size);
243 	val = pci_conf_read(pc, tag, PCI_COMMAND_STATUS_REG);
250 	pci_conf_write(pc, tag, PCI_COMMAND_STATUS_REG, val);
259 pciaddr_do_resource_allocate(pci_chipset_tag_t pc, pcitag_t tag,
274 	if (device_is_agp(pc, tag))
294 	pci_conf_write(pc, tag, mapreg, *addr);
297 	pciaddr_print_devid(pc, tag);
298 	if (pciaddr_ioaddr(pci_conf_read(pc, tag, mapreg)) != *addr) {
299 		pci_conf_write(pc, tag, mapreg, 0); /* clear */
309 pciaddr_do_resource_reserve(pci_chipset_tag_t pc, pcitag_t tag,
325 		pci_conf_write(pc, tag, mapreg, 0); /* clear */
341 pciaddr_print_devid(pci_chipset_tag_t pc, pcitag_t tag)
346 	id = pci_conf_read(pc, tag, PCI_ID_REG);
347 	pci_decompose_tag(pc, tag, &bus, &device, &function);
353 device_is_agp(pci_chipset_tag_t pc, pcitag_t tag)
359 	class = pci_conf_read(pc, tag, PCI_CLASS_REG);
361 		status = pci_conf_read(pc, tag, PCI_COMMAND_STATUS_REG);
363 			rval = pci_conf_read(pc, tag, PCI_CAPLISTPTR_REG);
367 				rval = pci_conf_read(pc, tag, off);