64 static void release_io_space(struct pcmcia_socket *s, struct resource *res)  in release_io_space()  argument
66 	resource_size_t num = resource_size(res);  in release_io_space()
69 	dev_dbg(&s->dev, "release_io_space for %pR\n", res);  in release_io_space()
72 		if (!s->io[i].res)  in release_io_space()
74 		if ((s->io[i].res->start <= res->start) &&  in release_io_space()
75 		    (s->io[i].res->end >= res->end)) {  in release_io_space()
77 			if (res->parent)  in release_io_space()
78 				release_resource(res);  in release_io_space()
79 			res->start = res->end = 0;  in release_io_space()
80 			res->flags = IORESOURCE_IO;  in release_io_space()
83 				release_resource(s->io[i].res);  in release_io_space()
84 				kfree(s->io[i].res);  in release_io_space()
85 				s->io[i].res = NULL;  in release_io_space()
100 static int alloc_io_space(struct pcmcia_socket *s, struct resource *res,  in alloc_io_space()  argument
104 	unsigned int base = res->start;  in alloc_io_space()
105 	unsigned int num = res->end;  in alloc_io_space()
108 	res->flags |= IORESOURCE_IO;  in alloc_io_space()
111 		res, lines);  in alloc_io_space()
127 	ret = s->resource_ops->find_io(s, res->flags, &base, num, align,  in alloc_io_space()
128 				&res->parent);  in alloc_io_space()
134 	res->start = base;  in alloc_io_space()
135 	res->end = res->start + num - 1;  in alloc_io_space()
137 	if (res->parent) {  in alloc_io_space()
138 		ret = request_resource(res->parent, res);  in alloc_io_space()
141 				"request_resource %pR failed: %d\n", res, ret);  in alloc_io_space()
142 			res->parent = NULL;  in alloc_io_space()
143 			release_io_space(s, res);  in alloc_io_space()
146 	dev_dbg(&s->dev, "alloc_io_space request result %d: %pR\n", ret, res);  in alloc_io_space()
227 int pcmcia_map_mem_page(struct pcmcia_device *p_dev, struct resource *res,  in pcmcia_map_mem_page()  argument
234 	w = ((res->flags & IORESOURCE_BITS & WIN_FLAGS_REQ) >> 2) - 1;  in pcmcia_map_mem_page()
277 		if (!s->io[i].res)  in pcmcia_fixup_iowidth()
283 		io_on.start = s->io[i].res->start;  in pcmcia_fixup_iowidth()
284 		io_on.stop = s->io[i].res->end;  in pcmcia_fixup_iowidth()
372 				if (!s->io[i].res)  in pcmcia_release_configuration()
432 int pcmcia_release_window(struct pcmcia_device *p_dev, struct resource *res)  in pcmcia_release_window()  argument
438 	dev_dbg(&p_dev->dev, "releasing window %pR\n", res);  in pcmcia_release_window()
440 	w = ((res->flags & IORESOURCE_BITS & WIN_FLAGS_REQ) >> 2) - 1;  in pcmcia_release_window()
459 	if (win->res) {  in pcmcia_release_window()
460 		release_resource(res);  in pcmcia_release_window()
461 		release_resource(win->res);  in pcmcia_release_window()
462 		kfree(win->res);  in pcmcia_release_window()
463 		win->res = NULL;  in pcmcia_release_window()
465 	res->start = res->end = 0;  in pcmcia_release_window()
466 	res->flags = IORESOURCE_MEM;  in pcmcia_release_window()
594 			if (s->io[i].res) {  in pcmcia_enable_device()
597 				switch (s->io[i].res->flags & IO_DATA_PATH_WIDTH) {  in pcmcia_enable_device()
605 				iomap.start = s->io[i].res->start;  in pcmcia_enable_device()
606 				iomap.stop = s->io[i].res->end;  in pcmcia_enable_device()
875 int pcmcia_request_window(struct pcmcia_device *p_dev, struct resource *res,  in pcmcia_request_window()  argument
883 	dev_dbg(&p_dev->dev, "request_window %pR %d\n", res, speed);  in pcmcia_request_window()
891 	if (res->end == 0)  in pcmcia_request_window()
892 		res->end = s->map_size;  in pcmcia_request_window()
893 	align = (s->features & SS_CAP_MEM_ALIGN) ? res->end : s->map_size;  in pcmcia_request_window()
894 	if (res->end & (s->map_size-1)) {  in pcmcia_request_window()
898 	if ((res->start && (s->features & SS_CAP_STATIC_MAP)) ||  in pcmcia_request_window()
899 	    (res->start & (align-1))) {  in pcmcia_request_window()
903 	if (res->start)  in pcmcia_request_window()
920 		win->res = pcmcia_find_mem_region(res->start, res->end, align,  in pcmcia_request_window()
922 		if (!win->res) {  in pcmcia_request_window()
932 	win->flags = res->flags & WIN_FLAGS_MAP;  in pcmcia_request_window()
945 		res->start = win->static_start;  in pcmcia_request_window()
947 		res->start = win->res->start;  in pcmcia_request_window()
950 	res->end += res->start - 1;  in pcmcia_request_window()
951 	res->flags &= ~WIN_FLAGS_REQ;  in pcmcia_request_window()
952 	res->flags |= (win->map << 2) | IORESOURCE_MEM;  in pcmcia_request_window()
953 	res->parent = win->res;  in pcmcia_request_window()
954 	if (win->res)  in pcmcia_request_window()
955 		request_resource(&iomem_resource, res);  in pcmcia_request_window()
957 	dev_dbg(&p_dev->dev, "request_window results in %pR\n", res);  in pcmcia_request_window()
985 		struct resource *res = p_dev->resource[MAX_IO_WIN + i];  in pcmcia_disable_device()  local
986 		if (res->flags & WIN_FLAGS_REQ)  in pcmcia_disable_device()
987 			pcmcia_release_window(p_dev, res);  in pcmcia_disable_device()