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	static int			static int
	nexus_activate_resource(device_t bus, device_t child, int type, int rid,			nexus_activate_resource(device_t bus, device_t child, int type, int rid,
	struct resource *r)			struct resource *r)
	{			{
	void *vaddr;			void *vaddr;
	vm_paddr_t paddr;			vm_paddr_t paddr;
	vm_size_t psize;			vm_size_t psize;
				int err;

	/*			/*
	* If this is a memory resource, use pmap_mapdev to map it.			* If this is a memory resource, use pmap_mapdev to map it.
	*/			*/
	if (type == SYS_RES_MEMORY \|\| type == SYS_RES_IOPORT) {			if (type == SYS_RES_MEMORY \|\| type == SYS_RES_IOPORT) {
	paddr = rman_get_start(r);			paddr = rman_get_start(r);
	psize = rman_get_size(r);			psize = rman_get_size(r);
	vaddr = pmap_mapdev(paddr, psize);

	rman_set_virtual(r, vaddr);
	rman_set_bustag(r, mips_bus_space_generic);			rman_set_bustag(r, mips_bus_space_generic);
				err = bus_space_map(rman_get_bustag(r), paddr, psize, 0,
				(bus_space_handle_t *)&vaddr);
				if (err != 0) {
				rman_deactivate_resource(r);
				return (err);
				}
				rman_set_virtual(r, vaddr);
	rman_set_bushandle(r, (bus_space_handle_t)(uintptr_t)vaddr);			rman_set_bushandle(r, (bus_space_handle_t)(uintptr_t)vaddr);
	}			}

	return (rman_activate_resource(r));			return (rman_activate_resource(r));
	}			}

	static int			static int
	nexus_deactivate_resource(device_t bus, device_t child, int type, int rid,			nexus_deactivate_resource(device_t bus, device_t child, int type, int rid,
	struct resource *r)			struct resource *r)
	{			{
	vm_offset_t va;			bus_space_handle_t vaddr;
				bus_size_t psize;

	if (type == SYS_RES_MEMORY) {			vaddr = rman_get_bushandle(r);
	va = (vm_offset_t)rman_get_virtual(r);
	pmap_unmapdev(va, rman_get_size(r));			if (type == SYS_RES_MEMORY && vaddr != 0) {
				psize = (bus_size_t)rman_get_size(r);
				bus_space_unmap(rman_get_bustag(r), vaddr, psize);
				rman_set_virtual(r, NULL);
				rman_set_bushandle(r, 0);
	}			}

	return (rman_deactivate_resource(r));			return (rman_deactivate_resource(r));
	}			}

	static int			static int
	nexus_setup_intr(device_t dev, device_t child, struct resource *res, int flags,			nexus_setup_intr(device_t dev, device_t child, struct resource *res, int flags,
	driver_filter_t filt, driver_intr_t intr, void arg, void *cookiep)			driver_filter_t filt, driver_intr_t intr, void arg, void *cookiep)
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linuxkpi: Add sched/mm.hClosedPublicActions

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Diff 109085

sys/compat/linuxkpi/common/include/linux/sched/mm.h

linuxkpi: Add sched/mm.h
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