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Diffstat (limited to 'sys/dev/ic/am79900reg.h')
| -rw-r--r-- | sys/dev/ic/am79900reg.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/sys/dev/ic/am79900reg.h b/sys/dev/ic/am79900reg.h new file mode 100644 index 00000000000..87ef1c724be --- /dev/null +++ b/sys/dev/ic/am79900reg.h @@ -0,0 +1,150 @@ +/* $OpenBSD: am79900reg.h,v 1.1 2005/07/28 01:31:22 brad Exp $ */ +/* $NetBSD: am79900reg.h,v 1.7 2005/02/27 00:27:00 perry 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 + */ + +/* + * Receive message descriptor + */ +struct lermd { + u_int32_t rmd0; + u_int32_t rmd1; + u_int32_t rmd2; + int32_t rmd3; +}; + +/* + * Transmit message descriptor + */ +struct letmd { + u_int32_t tmd0; + u_int32_t tmd1; + u_int32_t tmd2; + int32_t tmd3; +}; + +/* + * Initialization block + */ +struct leinit { + u_int32_t init_mode; /* +0x0000 */ + u_int32_t init_padr[2]; /* +0x0002 */ + u_int16_t init_ladrf[4]; /* +0x0008 */ + u_int32_t init_rdra; /* +0x0010 */ + u_int32_t init_tdra; /* +0x0014 */ + int32_t pad; /* Pad to 16 shorts */ +}; + +/* Receive message descriptor 1 (rmd1_bits) */ +#define LE_R1_OWN (1<<31) /* LANCE owns the packet */ +#define LE_R1_ERR (1<<30) /* error summary */ +#define LE_R1_FRAM (1<<29) /* framing error */ +#define LE_R1_OFLO (1<<28) /* overflow error */ +#define LE_R1_CRC (1<<27) /* CRC error */ +#define LE_R1_BUFF (1<<26) /* buffer error */ +#define LE_R1_STP (1<<25) /* start of packet */ +#define LE_R1_ENP (1<<24) /* end of packet */ +#define LE_R1_ONES (0xf<<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 (1<<31) /* LANCE owns the packet */ +#define LE_T1_ERR (1<<30) /* error summary */ +#define LE_T1_ADD_FCS (1<<29) /* add FCS (PCnet-PCI) */ +#define LE_T1_NO_FCS (1<<29) /* no FCS (ILACC) */ +#define LE_T1_MORE (1<<28) /* multiple collisions */ +#define LE_T1_LTINT (1<<28) /* transmit interrupt (if LTINTEN) */ +#define LE_T1_ONE (1<<27) /* single collision */ +#define LE_T1_DEF (1<<26) /* deferred transmit */ +#define LE_T1_STP (1<<25) /* start of packet */ +#define LE_T1_ENP (1<<24) /* end of packet */ +#define LE_T1_ONES (0xf<<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 (1<<31) /* buffer error */ +#define LE_T2_UFLO (1<<30) /* underflow error */ +#define LE_T2_EXDEF (1<<29) /* excessive defferral */ +#define LE_T2_LCOL (1<<28) /* late collision */ +#define LE_T2_LCAR (1<<27) /* loss of carrier */ +#define LE_T2_RTRY (1<<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" |