initial import of NetBSD tree

1 files changed, 179 insertions, 0 deletions

diff --git a/sys/arch/hp300/dev/ctreg.h b/sys/arch/hp300/dev/ctreg.h
new file mode 100644
index 00000000000..15501f1b2b1
--- /dev/null
+++ b/sys/arch/hp300/dev/ctreg.h
@@ -0,0 +1,179 @@
+/*	$NetBSD: ctreg.h,v 1.4 1994/10/26 07:23:29 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1990, 1993
+ *	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.
+ *
+ *	@(#)ctreg.h	8.1 (Berkeley) 6/10/93
+ */
+
+struct	ct_iocmd {
+	char	unit;
+	char	saddr;
+	short	addr0;
+	long	addr;
+	char	nop2;
+	char	slen;
+	long	len;
+	char	nop3;
+	char	cmd;
+};
+
+struct	ct_rscmd {
+	char	unit;
+	char	cmd;
+};
+
+struct	ct_stat {
+	char	c_vu;
+	char	c_pend;
+	short	c_ref;
+	short	c_fef;
+	short	c_aef;
+	short	c_ief;
+	short	c_blk0;
+	long	c_blk;
+	char	c_pad[4];
+};
+
+struct	ct_ssmcmd {
+	char	unit;
+	char	cmd;
+	short	refm;
+	short	fefm;
+	short	aefm;
+	short	iefm;
+};
+
+struct	ct_srcmd {
+	char	unit;
+	char	nop;
+	char	cmd;
+	char	param;
+};
+
+struct	ct_soptcmd {
+	char	unit;
+	char	nop;
+	char	cmd;
+	char	opt;
+};
+
+struct	ct_ulcmd {
+	char	unit;
+	char	cmd;
+};
+
+struct	ct_wfmcmd {
+	char	unit;
+	char	cmd;
+};
+
+struct	ct_clearcmd {
+	char	unit;
+	char	cmd;
+};
+
+struct ct_describe {
+	u_int	d_iuw:16,	/* controller: installed unit word */
+		d_cmaxxfr:16,	/* controller: max transfer rate (Kb) */
+		d_ctype:8,	/* controller: controller type */
+		d_utype:8,	/* unit: unit type */
+		d_name:24,	/* unit: name (6 BCD digits) */
+		d_sectsize:16,	/* unit: # of bytes per block (sector) */
+		d_blkbuf:8,	/* unit: # of blocks which can be buffered */
+		d_burstsize:8,	/* unit: recommended burst size */
+		d_blocktime:16,	/* unit: block time (u-sec) */
+		d_uavexfr:16,	/* unit: average transfer rate (Kb) */
+		d_retry:16,	/* unit: optimal retry time (1/100-sec) */
+		d_access:16,	/* unit: access time param (1/100-sec) */
+		d_maxint:8,	/* unit: maximum interleave */
+		d_fvbyte:8,	/* unit: fixed volume byte */
+		d_rvbyte:8,	/* unit: removeable volume byte */
+		d_maxcyl:24,	/* volume: maximum cylinder */
+		d_maxhead:8,	/* volume: maximum head */
+		d_maxsect:16,	/* volume: maximum sector on track */
+		d_maxvsecth:16,	/* volume: maximum sector on volume (MSW) */
+		d_maxvsectl:32,	/* volume: maximum sector on volume (LSWs) */
+		d_interleave:8;	/* volume: current interleave */
+ };
+
+#define	CT7946ID	0x220
+#define CT9145ID	0x268
+#define	CT9144ID	0x260
+#define	CT9144		0
+#define	CT7912PID	0x209
+#define	CT7914PID	0x20B
+#define	CT88140		1
+
+/* convert bytes to 1k tape block and back */
+#define CTBTOK(x)	((x) >> 10)
+#define CTKTOB(x)	((x) << 10)
+
+#define	CTCTLR		15
+
+#define	REF_MASK	0x0
+#define	FEF_MASK	0x0
+#define	AEF_MASK	0x0
+#define	IEF_MASK	0xF970
+
+#define	FEF_PF		0x0002
+#define	FEF_REXMT	0x0001
+#define	AEF_EOF		0x0010
+#define	AEF_EOV		0x0008
+
+#define	C_READ		0x00
+#define	C_WRITE		0x02
+#define	C_CLEAR		0x08
+#define	C_STATUS	0x0d
+#define	C_SADDR		0x10
+#define	C_SLEN		0x18
+#define	C_SUNIT(x)	(0x20 | (x))
+#define	C_SVOL(x)	(0x40 | (x))
+#define	C_NOP		0x34
+#define C_DESC		0x35
+#define	C_SOPT		0x38
+#define	C_SREL		0x3b
+#define	C_SSM		0x3e
+#define	C_WFM		0x49
+#define	C_UNLOAD	0x4a
+#define	C_REL		0x140
+
+#define	C_CMD		0x05
+#define	C_EXEC		0x0e
+#define	C_QSTAT		0x10
+#define	C_TCMD		0x12
+
+#define C_CC            1
+#define C_SKSPAR        2
+#define	C_OPT		4
+#define C_SPAR          4
+#define C_IMRPT         8