Differential D4544 Diff 12001 sys/arm/mv/mv_localbus.c

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sys/arm/mv/mv_localbus.c

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	/*			/*
	* Prototypes.			* Prototypes.
	*/			*/
	static int localbus_probe(device_t);			static int localbus_probe(device_t);
	static int localbus_attach(device_t);			static int localbus_attach(device_t);
	static int localbus_print_child(device_t, device_t);			static int localbus_print_child(device_t, device_t);

	static struct resource *localbus_alloc_resource(device_t, device_t, int,			static struct resource *localbus_alloc_resource(device_t, device_t, int,
	int *, u_long, u_long, u_long, u_int);			int *, rman_res_t, rman_res_t, rman_res_t, u_int);
	static struct resource_list *localbus_get_resource_list(device_t, device_t);			static struct resource_list *localbus_get_resource_list(device_t, device_t);

	static ofw_bus_get_devinfo_t localbus_get_devinfo;			static ofw_bus_get_devinfo_t localbus_get_devinfo;

	/*			/*
	* Bus interface definition.			* Bus interface definition.
	*/			*/
	static device_method_t localbus_methods[] = {			static device_method_t localbus_methods[] = {
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	rv += resource_list_print_type(rl, "irq", SYS_RES_IRQ, "%ld");			rv += resource_list_print_type(rl, "irq", SYS_RES_IRQ, "%ld");
	rv += bus_print_child_footer(dev, child);			rv += bus_print_child_footer(dev, child);

	return (rv);			return (rv);
	}			}

	static struct resource *			static struct resource *
	localbus_alloc_resource(device_t bus, device_t child, int type, int *rid,			localbus_alloc_resource(device_t bus, device_t child, int type, int *rid,
	u_long start, u_long end, u_long count, u_int flags)			rman_res_t start, rman_res_t end, rman_res_t count, u_int flags)
	{			{
	struct localbus_devinfo *di;			struct localbus_devinfo *di;
	struct resource_list_entry *rle;			struct resource_list_entry *rle;

	/*			/*
	* Request for the default allocation with a given rid: use resource			* Request for the default allocation with a given rid: use resource
	* list stored in the local device info.			* list stored in the local device info.
	*/			*/
	if ((start == 0UL) && (end == ~0UL)) {			if ((start == 0) && (end == ~0)) {
	if ((di = device_get_ivars(child)) == NULL)			if ((di = device_get_ivars(child)) == NULL)
	return (NULL);			return (NULL);

	if (type == SYS_RES_IOPORT)			if (type == SYS_RES_IOPORT)
	type = SYS_RES_MEMORY;			type = SYS_RES_MEMORY;

	rid = &di->di_bank;			rid = &di->di_bank;
	rle = resource_list_find(&di->di_res, type, *rid);			rle = resource_list_find(&di->di_res, type, *rid);
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