dev/usb/usb_generic.c

1434 ugen_ioctl(struct usb_fifo *f, u_long cmd, void *addr, int fflags)
1446 		void   *addr;
1457 	u.addr = addr;
1673 ugen_set_short_xfer(struct usb_fifo *f, void *addr)
1677 	if (*(int *)addr)
1695 ugen_set_timeout(struct usb_fifo *f, void *addr)
1697 	f->timeout = *(int *)addr;
1706 ugen_get_frame_size(struct usb_fifo *f, void *addr)
1709 		*(int *)addr = f->xfer[0]->max_frame_size;
1717 ugen_set_buffer_size(struct usb_fifo *f, void *addr)
1721 	if (*(int *)addr < 0)
1723 	else if (*(int *)addr < (256 * 1024))
1724 		t = *(int *)addr;
1741 ugen_get_buffer_size(struct usb_fifo *f, void *addr)
1743 	*(int *)addr = f->bufsize;
1966 ugen_iface_ioctl(struct usb_fifo *f, u_long cmd, void *addr, int fflags)
1978 			error = ugen_set_short_xfer(f_rx, addr);
1986 			error = ugen_set_short_xfer(f_tx, addr);
1994 			error = ugen_set_timeout(f_rx, addr);
2002 			error = ugen_set_timeout(f_tx, addr);
2010 			error = ugen_get_frame_size(f_rx, addr);
2018 			error = ugen_get_frame_size(f_tx, addr);
2026 			error = ugen_set_buffer_size(f_rx, addr);
2034 			error = ugen_set_buffer_size(f_tx, addr);
2042 			error = ugen_get_buffer_size(f_rx, addr);
2050 			error = ugen_get_buffer_size(f_tx, addr);
2058 			error = ugen_get_iface_desc(f_rx, addr);
2066 			error = ugen_get_iface_desc(f_tx, addr);
2074 			error = ugen_get_endpoint_desc(f_rx, addr);
2082 			error = ugen_get_endpoint_desc(f_tx, addr);
2089 		if ((fflags & FREAD) && (*(int *)addr)) {
2095 		if ((fflags & FWRITE) && (*(int *)addr)) {
2108 ugen_ioctl_post(struct usb_fifo *f, u_long cmd, void *addr, int fflags)
2120 		void   *addr;
2129 	u.addr = addr;
2143 		usb_debug = *(int *)addr;
2147 		*(int *)addr = f->udev->curr_config_index;
2155 		error = ugen_set_config(f, *(int *)addr);
2196 		error = ugen_get_cdesc(f, addr);
2200 		error = ugen_get_sdesc(f, addr);
2204 		error = ugen_get_iface_driver(f, addr);
2213 		error = ugen_do_request(f, addr);
2218 		error = usb_gen_fill_deviceinfo(f, addr);
2359 		error = ugen_iface_ioctl(f, cmd, addr, fflags);