129311227SHans Petter Selasky /* $OpenBSD: if_urndisreg.h,v 1.19 2013/11/21 14:08:05 mpi Exp $ */ 229311227SHans Petter Selasky 329311227SHans Petter Selasky /* 429311227SHans Petter Selasky * Copyright (c) 2010 Jonathan Armani <armani@openbsd.org> 529311227SHans Petter Selasky * Copyright (c) 2010 Fabien Romano <fabien@openbsd.org> 629311227SHans Petter Selasky * Copyright (c) 2010 Michael Knudsen <mk@openbsd.org> 729311227SHans Petter Selasky * All rights reserved. 829311227SHans Petter Selasky * 929311227SHans Petter Selasky * Permission to use, copy, modify, and distribute this software for any 1029311227SHans Petter Selasky * purpose with or without fee is hereby granted, provided that the above 1129311227SHans Petter Selasky * copyright notice and this permission notice appear in all copies. 1229311227SHans Petter Selasky * 1329311227SHans Petter Selasky * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 1429311227SHans Petter Selasky * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 1529311227SHans Petter Selasky * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 1629311227SHans Petter Selasky * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 1729311227SHans Petter Selasky * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 1829311227SHans Petter Selasky * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 1929311227SHans Petter Selasky * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 2029311227SHans Petter Selasky */ 2129311227SHans Petter Selasky 2229311227SHans Petter Selasky #ifndef _IF_URNDISREG_H_ 2329311227SHans Petter Selasky #define _IF_URNDISREG_H_ 2429311227SHans Petter Selasky 2529311227SHans Petter Selasky #define RNDIS_RESPONSE_LEN 1024 /* bytes */ 2629311227SHans Petter Selasky #define RNDIS_RX_MAXLEN (16 * 1024) 2729311227SHans Petter Selasky #define RNDIS_TX_FRAMES_MAX 8 2829311227SHans Petter Selasky #define RNDIS_TX_MAXLEN MCLBYTES 2929311227SHans Petter Selasky 3029311227SHans Petter Selasky enum { 3129311227SHans Petter Selasky URNDIS_BULK_RX, 3229311227SHans Petter Selasky URNDIS_BULK_TX, 3329311227SHans Petter Selasky URNDIS_INTR_RX, 3429311227SHans Petter Selasky URNDIS_N_TRANSFER, 3529311227SHans Petter Selasky }; 3629311227SHans Petter Selasky 3729311227SHans Petter Selasky struct urndis_softc { 3829311227SHans Petter Selasky struct usb_ether sc_ue; 3929311227SHans Petter Selasky struct mtx sc_mtx; 4029311227SHans Petter Selasky 4129311227SHans Petter Selasky /* RNDIS device info */ 4229311227SHans Petter Selasky uint32_t sc_lim_pktsz; 4329311227SHans Petter Selasky uint32_t sc_filter; 4429311227SHans Petter Selasky 4529311227SHans Petter Selasky struct usb_device *sc_udev; 4629311227SHans Petter Selasky struct usb_xfer *sc_xfer[URNDIS_N_TRANSFER]; 4729311227SHans Petter Selasky 4829311227SHans Petter Selasky uint8_t sc_ifaceno_ctl; 4929311227SHans Petter Selasky uint8_t sc_response_buf[RNDIS_RESPONSE_LEN] __aligned(4); 5029311227SHans Petter Selasky }; 5129311227SHans Petter Selasky 5229311227SHans Petter Selasky #define URNDIS_LOCK(sc) mtx_lock(&(sc)->sc_mtx) 5329311227SHans Petter Selasky #define URNDIS_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx) 54*99b5dd8fSHans Petter Selasky #define URNDIS_LOCK_ASSERT(sc, what) mtx_assert(&(sc)->sc_mtx, (what)) 5529311227SHans Petter Selasky 5629311227SHans Petter Selasky #endif /* _IF_URNDISREG_H_ */ 57