diff options
Diffstat (limited to 'sys/dev/usb/net/if_cdcereg.h')
| -rw-r--r-- | sys/dev/usb/net/if_cdcereg.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/sys/dev/usb/net/if_cdcereg.h b/sys/dev/usb/net/if_cdcereg.h new file mode 100644 index 0000000..dac5121 --- /dev/null +++ b/sys/dev/usb/net/if_cdcereg.h @@ -0,0 +1,68 @@ +/*- + * Copyright (c) 2003-2005 Craig Boston + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Bill Paul. + * 4. Neither the name of the author nor the names of any co-contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul, THE VOICES IN HIS HEAD OR + * THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _USB_IF_CDCEREG_H_ +#define _USB_IF_CDCEREG_H_ + +#define CDCE_FRAMES_MAX 8 /* units */ +#define CDCE_IND_SIZE_MAX 32 /* bytes */ + +enum { + CDCE_BULK_A, + CDCE_BULK_B, + CDCE_INTR, + CDCE_N_TRANSFER, +}; + +struct cdce_softc { + struct usb2_ether sc_ue; + struct mtx sc_mtx; + struct usb2_xfer *sc_xfer[CDCE_N_TRANSFER]; + struct mbuf *sc_rx_buf[CDCE_FRAMES_MAX]; + struct mbuf *sc_tx_buf[CDCE_FRAMES_MAX]; + + int sc_flags; +#define CDCE_FLAG_ZAURUS 0x0001 +#define CDCE_FLAG_NO_UNION 0x0002 +#define CDCE_FLAG_RX_DATA 0x0010 + + uint8_t sc_eaddr_str_index; + uint8_t sc_data_iface_no; + uint8_t sc_ifaces_index[2]; +}; + +#define CDCE_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx) +#define CDCE_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx) +#define CDCE_LOCK_ASSERT(_sc, t) mtx_assert(&(_sc)->sc_mtx, t) +#endif /* _USB_IF_CDCEREG_H_ */ |
