[src/trunk]: src/sys/dev/qbus Moved from ../dec/qbus/dzvar.h,v

[ragge <ragge%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5cb125617987
branches:  trunk
changeset: 473284:5cb125617987
user:      ragge <ragge%NetBSD.org@localhost>
date:      Thu May 27 16:03:41 1999 +0000

description:
Moved from ../dec/qbus/dzvar.h,v

diffstat:

 sys/dev/qbus/dzvar.h |  72 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 72 insertions(+), 0 deletions(-)

diffs (76 lines):

diff -r 7ea188f7c515 -r 5cb125617987 sys/dev/qbus/dzvar.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/dev/qbus/dzvar.h      Thu May 27 16:03:41 1999 +0000
@@ -0,0 +1,72 @@
+/*     $NetBSD: dzvar.h,v 1.5 1999/05/27 16:03:41 ragge Exp $  */
+/*
+ * Copyright (c) 1996  Ken C. Wellsch.  All rights reserved.
+ * 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. 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.
+ */
+
+/* A DZ-11 has 8 ports while a DZV/DZQ-11 has only 4. We use 8 by default */
+
+#define        NDZLINE         8
+
+#define        DZ_DZ           8
+#define        DZ_DZV          4
+#define        DZ_DC           4
+
+#define DZ_C2I(c)      ((c)<<3)        /* convert controller # to index */
+#define DZ_I2C(c)      ((c)>>3)        /* convert minor to controller # */
+#define DZ_PORT(u)     ((u)&07)        /* extract the port # */
+
+struct dz_softc {
+       struct  device  sc_dev;         /* Autoconf blaha */
+       struct  dz_regs sc_dr;          /* reg pointers */
+       bus_space_tag_t sc_iot;
+       bus_space_handle_t sc_ioh;
+       int             sc_type;        /* DZ11 or DZV11? */
+       int             sc_rxint;       /* Receive interrupt count XXX */
+       u_char          sc_brk;         /* Break asserted on some lines */
+       u_char          sc_dsr;         /* DSR set bits if no mdm ctrl */
+       int             (*sc_catch) __P((int, int)); /* Fast catch recv */
+       struct {
+               struct  tty *   dz_tty;         /* what we work on */
+#ifdef notyet
+               caddr_t         dz_mem;         /* pointers to clist output */
+               caddr_t         dz_end;         /*   allowing pdma action */
+#endif
+       } sc_dz[NDZLINE];
+};
+
+void   dzattach __P((struct dz_softc *));
+void   dzrint __P((int));
+void   dzxint __P((int));