90 lines
2.9 KiB
C
90 lines
2.9 KiB
C
/* $NetBSD: if_urevar.h,v 1.5 2019/08/09 06:46:35 mrg Exp $ */
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/* $OpenBSD: if_urereg.h,v 1.5 2018/11/02 21:32:30 jcs Exp $ */
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/*-
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* Copyright (c) 2015-2016 Kevin Lo <kevlo@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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struct ure_intrpkt {
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uint8_t ure_tsr;
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uint8_t ure_rsr;
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uint8_t ure_gep_msr;
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uint8_t ure_waksr;
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uint8_t ure_txok_cnt;
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uint8_t ure_rxlost_cnt;
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uint8_t ure_crcerr_cnt;
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uint8_t ure_col_cnt;
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} __packed;
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struct ure_rxpkt {
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uint32_t ure_pktlen;
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#define URE_RXPKT_LEN_MASK 0x7fff
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uint32_t ure_csum;
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#define URE_RXPKT_IPV4_CS __BIT(19)
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#define URE_RXPKT_IPV6_CS __BIT(20)
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#define URE_RXPKT_TCP_CS __BIT(22)
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#define URE_RXPKT_UDP_CS __BIT(23)
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uint32_t ure_misc;
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#define URE_RXPKT_RX_VLAN_TAG __BIT(16)
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#define URE_RXPKT_TCP_F __BIT(21)
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#define URE_RXPKT_UDP_F __BIT(22)
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#define URE_RXPKT_IP_F __BIT(23)
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uint32_t ure_rsvd2;
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uint32_t ure_rsvd3;
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uint32_t ure_rsvd4;
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} __packed;
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struct ure_txpkt {
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uint32_t ure_pktlen;
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#define URE_TXPKT_TX_FS __BIT(31)
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#define URE_TXPKT_TX_LS __BIT(30)
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#define URE_TXPKT_LEN_MASK 0xffff
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uint32_t ure_csum;
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#define URE_L4_OFFSET_MAX 0x7ff
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#define URE_L4_OFFSET_SHIFT 17
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#define URE_TXPKT_IPV6_CS __BIT(28)
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#define URE_TXPKT_IPV4_CS __BIT(29)
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#define URE_TXPKT_TCP_CS __BIT(30)
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#define URE_TXPKT_UDP_CS __BIT(31)
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} __packed;
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#ifndef URE_TX_LIST_CNT
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#define URE_TX_LIST_CNT 4
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#endif
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#ifndef URE_RX_LIST_CNT
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#define URE_RX_LIST_CNT 4
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#endif
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/* usbnet::un_flags values */
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#define URE_FLAG_VER_4C00 0x0001
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#define URE_FLAG_VER_4C10 0x0002
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#define URE_FLAG_VER_5C00 0x0004
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#define URE_FLAG_VER_5C10 0x0008
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#define URE_FLAG_VER_5C20 0x0010
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#define URE_FLAG_VER_5C30 0x0020
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#define URE_FLAG_8152 0x1000 /* RTL8152 */
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