Esempi in C++ (Cpp) per isa_bridge_find_early

Esempio n. 1

File: rtas_pci.c Progetto: adis1313/android_kernel_samsung_msm8974

void __init find_and_init_phbs(void)
{
	struct device_node *node;
	struct pci_controller *phb;
	struct device_node *root = of_find_node_by_path("/");

	for_each_child_of_node(root, node) {
		if (node->type == NULL || (strcmp(node->type, "pci") != 0 &&
					   strcmp(node->type, "pciex") != 0))
			continue;

		phb = pcibios_alloc_controller(node);
		if (!phb)
			continue;
		rtas_setup_phb(phb);
		pci_process_bridge_OF_ranges(phb, node, 0);
		isa_bridge_find_early(phb);
	}

	of_node_put(root);
	pci_devs_phb_init();

	/* Create EEH devices for all PHBs */
	eeh_dev_phb_init();

	/*
	 * PCI_PROBE_ONLY and PCI_REASSIGN_ALL_BUS can be set via properties
	 * in chosen.
	 */
	if (of_chosen) {
		const int *prop;

		prop = of_get_property(of_chosen,
				"linux,pci-probe-only", NULL);
		if (prop) {
			if (*prop)
				pci_add_flags(PCI_PROBE_ONLY);
			else
				pci_clear_flags(PCI_PROBE_ONLY);
		}

#ifdef CONFIG_PPC32 /* Will be made generic soon */
		prop = of_get_property(of_chosen,
				"linux,pci-assign-all-buses", NULL);
		if (prop && *prop)
			pci_add_flags(PCI_REASSIGN_ALL_BUS);
#endif /* CONFIG_PPC32 */
	}
}

Esempio n. 2

File: rtas_pci.c Progetto: mrtos/Logitech-Revue

void __init find_and_init_phbs(void)
{
	struct device_node *node;
	struct pci_controller *phb;
	struct device_node *root = of_find_node_by_path("/");

	for (node = of_get_next_child(root, NULL);
	     node != NULL;
	     node = of_get_next_child(root, node)) {

		if (node->type == NULL || (strcmp(node->type, "pci") != 0 &&
					   strcmp(node->type, "pciex") != 0))
			continue;

		phb = pcibios_alloc_controller(node);
		if (!phb)
			continue;
		rtas_setup_phb(phb);
		pci_process_bridge_OF_ranges(phb, node, 0);
		isa_bridge_find_early(phb);
	}

	of_node_put(root);
	pci_devs_phb_init();

	/*
	 * pci_probe_only and pci_assign_all_buses can be set via properties
	 * in chosen.
	 */
	if (of_chosen) {
		const int *prop;

		prop = of_get_property(of_chosen,
				"linux,pci-probe-only", NULL);
		if (prop)
			pci_probe_only = *prop;

#ifdef CONFIG_PPC32 /* Will be made generic soon */
		prop = of_get_property(of_chosen,
				"linux,pci-assign-all-buses", NULL);
		if (prop && *prop)
			ppc_pci_flags |= PPC_PCI_REASSIGN_ALL_BUS;
#endif /* CONFIG_PPC32 */
	}
}