1 /* $NetBSD: if_urevar.h,v 1.5 2019/08/09 06:46:35 mrg Exp $ */ 2 3 /* $OpenBSD: if_urereg.h,v 1.5 2018/11/02 21:32:30 jcs Exp $ */ 4 /*- 5 * Copyright (c) 2015-2016 Kevin Lo <kevlo@FreeBSD.org> 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $FreeBSD$ 30 */ 31 32 struct ure_intrpkt { 33 uint8_t ure_tsr; 34 uint8_t ure_rsr; 35 uint8_t ure_gep_msr; 36 uint8_t ure_waksr; 37 uint8_t ure_txok_cnt; 38 uint8_t ure_rxlost_cnt; 39 uint8_t ure_crcerr_cnt; 40 uint8_t ure_col_cnt; 41 } __packed; 42 43 struct ure_rxpkt { 44 uint32_t ure_pktlen; 45 #define URE_RXPKT_LEN_MASK 0x7fff 46 uint32_t ure_csum; 47 #define URE_RXPKT_IPV4_CS __BIT(19) 48 #define URE_RXPKT_IPV6_CS __BIT(20) 49 #define URE_RXPKT_TCP_CS __BIT(22) 50 #define URE_RXPKT_UDP_CS __BIT(23) 51 uint32_t ure_misc; 52 #define URE_RXPKT_RX_VLAN_TAG __BIT(16) 53 #define URE_RXPKT_TCP_F __BIT(21) 54 #define URE_RXPKT_UDP_F __BIT(22) 55 #define URE_RXPKT_IP_F __BIT(23) 56 uint32_t ure_rsvd2; 57 uint32_t ure_rsvd3; 58 uint32_t ure_rsvd4; 59 } __packed; 60 61 struct ure_txpkt { 62 uint32_t ure_pktlen; 63 #define URE_TXPKT_TX_FS __BIT(31) 64 #define URE_TXPKT_TX_LS __BIT(30) 65 #define URE_TXPKT_LEN_MASK 0xffff 66 uint32_t ure_csum; 67 #define URE_L4_OFFSET_MAX 0x7ff 68 #define URE_L4_OFFSET_SHIFT 17 69 #define URE_TXPKT_IPV6_CS __BIT(28) 70 #define URE_TXPKT_IPV4_CS __BIT(29) 71 #define URE_TXPKT_TCP_CS __BIT(30) 72 #define URE_TXPKT_UDP_CS __BIT(31) 73 } __packed; 74 75 #ifndef URE_TX_LIST_CNT 76 #define URE_TX_LIST_CNT 4 77 #endif 78 #ifndef URE_RX_LIST_CNT 79 #define URE_RX_LIST_CNT 4 80 #endif 81 82 /* usbnet::un_flags values */ 83 #define URE_FLAG_VER_4C00 0x0001 84 #define URE_FLAG_VER_4C10 0x0002 85 #define URE_FLAG_VER_5C00 0x0004 86 #define URE_FLAG_VER_5C10 0x0008 87 #define URE_FLAG_VER_5C20 0x0010 88 #define URE_FLAG_VER_5C30 0x0020 89 #define URE_FLAG_8152 0x1000 /* RTL8152 */ 90