C++ (Cpp) pci_mmcfg_arch_init示例

示例#1

文件： mcfg.c 项目： lupan2005/open-estuary--kernel

void __init __weak pci_mmcfg_late_init(void)
{
	struct pci_mmcfg_region *cfg;

	acpi_table_parse(ACPI_SIG_MCFG, acpi_parse_mcfg);

	if (list_empty(&pci_mmcfg_list))
		return;
	if (!pci_mmcfg_arch_init())
		free_all_mmcfg();

	list_for_each_entry(cfg, &pci_mmcfg_list, list)
		insert_resource(&iomem_resource, &cfg->res);
}

示例#2

文件： jailhouse.c 项目： fxysunshine/Linux

static int __init jailhouse_pci_arch_init(void)
{
	pci_direct_init(1);

	/*
	 * There are no bridges on the virtual PCI root bus under Jailhouse,
	 * thus no other way to discover all devices than a full scan.
	 * Respect any overrides via the command line, though.
	 */
	if (pcibios_last_bus < 0)
		pcibios_last_bus = 0xff;

#ifdef CONFIG_PCI_MMCONFIG
	if (setup_data.pci_mmconfig_base) {
		pci_mmconfig_add(0, 0, pcibios_last_bus,
				 setup_data.pci_mmconfig_base);
		pci_mmcfg_arch_init();
	}
#endif

	return 0;
}