From 89376b7141edb6f927fb940c27391cda6e67c785 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Thu, 19 Feb 2009 19:55:40 +0000 Subject: Initial import. --- bsd_eth_drivers/if_le/am79900reg.h | 156 +++++++++++++++++++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100644 bsd_eth_drivers/if_le/am79900reg.h (limited to 'bsd_eth_drivers/if_le/am79900reg.h') diff --git a/bsd_eth_drivers/if_le/am79900reg.h b/bsd_eth_drivers/if_le/am79900reg.h new file mode 100644 index 0000000..1edc0ee --- /dev/null +++ b/bsd_eth_drivers/if_le/am79900reg.h @@ -0,0 +1,156 @@ +/* $NetBSD: am79900reg.h,v 1.8 2005/12/11 12:21:25 christos Exp $ */ + +/*- + * Copyright (c) 1998 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Charles M. Hannum. + * + * 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 the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 THE FOUNDATION OR 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. + */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Ralph Campbell and Rick Macklem. + * + * 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. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 THE REGENTS OR 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. + * + * @(#)if_lereg.h 8.1 (Berkeley) 6/10/93 + */ + +/* $FreeBSD: src/sys/dev/le/am79900reg.h,v 1.1 2006/01/31 14:48:58 marius Exp $ */ + +#ifndef _DEV_LE_AM79900REG_H_ +#define _DEV_LE_AM79900REG_H_ + +/* + * Receive message descriptor + */ +struct lermd { + uint32_t rmd0; + uint32_t rmd1; + uint32_t rmd2; + int32_t rmd3; +}; + +/* + * Transmit message descriptor + */ +struct letmd { + uint32_t tmd0; + uint32_t tmd1; + uint32_t tmd2; + int32_t tmd3; +}; + +/* + * Initialization block + */ +struct leinit { + uint32_t init_mode; /* +0x0000 */ + uint32_t init_padr[2]; /* +0x0002 */ + uint16_t init_ladrf[4]; /* +0x0008 */ + uint32_t init_rdra; /* +0x0010 */ + uint32_t init_tdra; /* +0x0014 */ + int32_t pad; /* Pad to 8 ints. */ +}; + +/* Receive message descriptor 1 (rmd1_bits) */ +#define LE_R1_OWN (1U << 31) /* LANCE owns the packet */ +#define LE_R1_ERR (1U << 30) /* error summary */ +#define LE_R1_FRAM (1U << 29) /* framing error */ +#define LE_R1_OFLO (1U << 28) /* overflow error */ +#define LE_R1_CRC (1U << 27) /* CRC error */ +#define LE_R1_BUFF (1U << 26) /* buffer error */ +#define LE_R1_STP (1U << 25) /* start of packet */ +#define LE_R1_ENP (1U << 24) /* end of packet */ +#define LE_R1_ONES (0xfU << 12) /* must be ones */ +#define LE_R1_BCNT_MASK (0xfff) /* byte count mask */ + +#define LE_R1_BITS \ + "\20\40OWN\37ERR\36FRAM\35OFLO\34CRC\33BUFF\32STP\31ENP" + +/* Transmit message descriptor 1 (tmd1_bits) */ +#define LE_T1_OWN (1U << 31) /* LANCE owns the packet */ +#define LE_T1_ERR (1U << 30) /* error summary */ +#define LE_T1_ADD_FCS (1U << 29) /* add FCS (PCnet-PCI) */ +#define LE_T1_NO_FCS (1U << 29) /* no FCS (ILACC) */ +#define LE_T1_MORE (1U << 28) /* multiple collisions */ +#define LE_T1_LTINT (1U << 28) /* transmit interrupt (if LTINTEN) */ +#define LE_T1_ONE (1U << 27) /* single collision */ +#define LE_T1_DEF (1U << 26) /* deferred transmit */ +#define LE_T1_STP (1U << 25) /* start of packet */ +#define LE_T1_ENP (1U << 24) /* end of packet */ +#define LE_T1_ONES (0xfU << 12) /* must be ones */ +#define LE_T1_BCNT_MASK (0xfff) /* byte count mask */ + +#define LE_T1_BITS \ + "\20\40OWN\37ERR\36RES\35MORE\34ONE\33DEF\32STP\31ENP" + +/* Transmit message descriptor 3 (tmd3) */ +#define LE_T2_BUFF (1U << 31) /* buffer error */ +#define LE_T2_UFLO (1U << 30) /* underflow error */ +#define LE_T2_EXDEF (1U << 29) /* excessive defferral */ +#define LE_T2_LCOL (1U << 28) /* late collision */ +#define LE_T2_LCAR (1U << 27) /* loss of carrier */ +#define LE_T2_RTRY (1U << 26) /* retry error */ +#if 0 +#define LE_T3_TDR_MASK 0x03ff /* time domain reflectometry counter */ +#endif + +#define LE_T3_BITS \ + "\12\40BUFF\37UFLO\35LCOL\34LCAR\33RTRY" + +#endif /* !_DEV_LE_AM7990REG_H_ */ -- cgit v1.2.3