sync w/ 0430

1 files changed, 118 insertions, 0 deletions

diff --git a/sys/arch/vax/include/ioa.h b/sys/arch/vax/include/ioa.h
new file mode 100644
index 00000000000..86df5510434
--- /dev/null
+++ b/sys/arch/vax/include/ioa.h
@@ -0,0 +1,118 @@
+/*	$NetBSD: ioa.h,v 1.4 1996/03/07 23:23:58 ragge Exp $	*/
+/*-
+ * Copyright (c) 1982, 1986 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * 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 University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ *
+ *	@(#)ioa.h	7.3 (Berkeley) 5/9/91
+ */
+
+/****************************************************************
+ *                                                              *
+ *        Licensed from Digital Equipment Corporation           *
+ *                       Copyright (c)                          *
+ *               Digital Equipment Corporation                  *
+ *                   Maynard, Massachusetts                     *
+ *                         1985, 1986                           *
+ *                    All rights reserved.                      *
+ *                                                              *
+ *        The Information in this software is subject to change *
+ *   without notice and should not be construed as a commitment *
+ *   by  Digital  Equipment  Corporation.   Digital   makes  no *
+ *   representations about the suitability of this software for *
+ *   any purpose.  It is supplied "As Is" without expressed  or *
+ *   implied  warranty.                                         *
+ *                                                              *
+ *        If the Regents of the University of California or its *
+ *   licensees modify the software in a manner creating         *
+ *   diriviative copyright rights, appropriate copyright        *
+ *   legends may be placed on  the drivative work in addition   *
+ *   to that set forth above.                                   *
+ *								*
+ ****************************************************************/
+
+#if VAX8600
+#define	MAXNIOA		4
+#define	NIOA8600	2
+#define IOASIZE		0x2000000
+#define IOAMAPSIZ 	512		/* Map one page to get at SBIA regs */
+#define	IOA8600(i)	((caddr_t)(0x20080000+IOASIZE*i))
+
+struct	sbia_regs
+{
+	int sbi_cfg;
+	int sbi_csr;
+	int sbi_errsum;
+	int sbi_dctl;
+	int sbi_dmaica;
+	int sbi_dmaiid;
+	int sbi_dmaaca;
+	int sbi_dmaaid;
+	int sbi_dmabcs;
+	int sbi_dmabid;
+	int sbi_dmaccs;
+	int sbi_dmacid;
+	int sbi_silo;
+	int sbi_error;
+	int sbi_timo;
+	int sbi_fltsts;
+	int sbi_silcmp;
+	int sbi_maint;
+	int sbi_unjam;
+	int sbi_qclr;
+	int sbi_unused[12];
+	int sbi_iv10;
+	int sbi_iv11;
+	int sbi_iv12;
+	int sbi_iv13;
+	int sbi_iv14;
+	int sbi_iv15;
+	int sbi_iv16;
+	int sbi_iv17;
+	int sbi_iv18;
+	int sbi_iv19;
+	int sbi_iv1a;
+	int sbi_iv1b;
+	int sbi_iv1c;
+	int sbi_iv1d;
+	int sbi_iv1e;
+};
+struct	ioa {
+	union ioacsr {
+		long	ioa_csr;
+		u_char	ioa_type;
+	} ioacsr;
+	long	ioa_pad[IOAMAPSIZ / sizeof (long) - 1];
+};
+
+#define IOA_TYPMSK 0xf0
+#define IOA_SBIA	0x10
+
+#endif VAX8600