summaryrefslogtreecommitdiffstats
path: root/bsd_eth_drivers/if_le/am79900reg.h
diff options
context:
space:
mode:
Diffstat (limited to 'bsd_eth_drivers/if_le/am79900reg.h')
-rw-r--r--bsd_eth_drivers/if_le/am79900reg.h156
1 files changed, 156 insertions, 0 deletions
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_ */