1 /* $NetBSD: if_emacreg.h,v 1.1 2001/06/24 02:13:37 simonb Exp $ */ 2 3 /* 4 * Copyright 2001 Wasabi Systems, Inc. 5 * All rights reserved. 6 * 7 * Written by Simon Burge and Eduardo Horvath for Wasabi Systems, Inc. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. All advertising materials mentioning features or use of this software 18 * must display the following acknowledgement: 19 * This product includes software developed for the NetBSD Project by 20 * Wasabi Systems, Inc. 21 * 4. The name of Wasabi Systems, Inc. may not be used to endorse 22 * or promote products derived from this software without specific prior 23 * written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 27 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 28 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC 29 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35 * POSSIBILITY OF SUCH DAMAGE. 36 */ 37 38 /* 39 * MAL buffer descriptor control/status bit definitions, in the 40 * md_stat_ctrl field of the MAL descriptor <machine/mal.h>. 41 */ 42 43 /* EMAC transmit control definitions */ 44 #define EMAC_TXC_GFCS 0x0200 /* Generate FCS */ 45 #define EMAC_TXC_GPAD 0x0100 /* Generate padding */ 46 #define EMAC_TXC_ISA 0x0080 /* Insert Source Address */ 47 #define EMAC_TXC_RSA 0x0040 /* Replace Source Address */ 48 #define EMAC_TXC_IVT 0x0020 /* Insert VLAN Tag */ 49 #define EMAC_TXC_RVT 0x0010 /* Replace VLAN Tag */ 50 51 /* EMAC transmit status definitions */ 52 #define EMAC_TXS_BFCS 0x0200 /* Bad FCS */ 53 #define EMAC_TXS_BPP 0x0100 /* Bad previous packet */ 54 #define EMAC_TXS_LCS 0x0080 /* Loss of carrier sense */ 55 #define EMAC_TXS_ED 0x0040 /* Excessive deferral */ 56 #define EMAC_TXS_EC 0x0020 /* Excessive collisions */ 57 #define EMAC_TXS_LC 0x0010 /* Late collision */ 58 #define EMAC_TXS_MC 0x0008 /* Multiple collision */ 59 #define EMAC_TXS_SC 0x0004 /* Single collision */ 60 #define EMAC_TXS_UR 0x0002 /* Underrun */ 61 #define EMAC_TXS_SQE 0x0001 /* Signal Quality Error */ 62 63 /* EMAC receive status definitions */ 64 #define EMAC_RXS_OE 0x0200 /* Overrun error */ 65 #define EMAC_RXS_PP 0x0100 /* Pause packet received */ 66 #define EMAC_RXS_BP 0x0080 /* Bad packet */ 67 #define EMAC_RXS_RP 0x0040 /* Runt packet */ 68 #define EMAC_RXS_SE 0x0020 /* Short event */ 69 #define EMAC_RXS_AE 0x0010 /* Alignment error */ 70 #define EMAC_RXS_BFCS 0x0008 /* Bad FCS */ 71 #define EMAC_RXS_PTL 0x0004 /* Packet too long */ 72 #define EMAC_RXS_ORE 0x0002 /* Out of range error */ 73 #define EMAC_RXS_IRE 0x0001 /* In range error */ 74