[src/thorpej_scsipi]: src/sys/arch/dreamcast/dev/maple Added subunit scan.

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

details:   https://anonhg.NetBSD.org/src/rev/5dc117dc82d7
branches:  thorpej_scsipi
changeset: 477386:5dc117dc82d7
user:      marcus <marcus%NetBSD.org@localhost>
date:      Sat Feb 03 23:25:52 2001 +0000

description:
Added subunit scan.

diffstat:

 sys/arch/dreamcast/dev/maple/maplevar.h |  56 +++++++++++++++++++++++++++++++++
 1 files changed, 56 insertions(+), 0 deletions(-)

diffs (60 lines):

diff -r 91696c8c6759 -r 5dc117dc82d7 sys/arch/dreamcast/dev/maple/maplevar.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/dreamcast/dev/maple/maplevar.h   Sat Feb 03 23:25:52 2001 +0000
@@ -0,0 +1,56 @@
+/* $NetBSD: maplevar.h,v 1.3.2.2 2001/02/03 23:25:52 marcus Exp $ */
+/*-
+ * Copyright (c) 2001 Marcus Comstedt
+ * 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 Marcus Comstedt.
+ * 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.
+ */
+
+#include <machine/bus.h>
+
+struct maple_softc {
+       struct device sc_dev;
+
+       struct callout maple_callout_ch;
+       int maple_commands_pending;
+
+       int sc_port_units[MAPLE_PORTS];
+
+       struct maple_unit sc_unit[MAPLE_PORTS][MAPLE_SUBUNITS];
+
+       u_int32_t *sc_txbuf;    /* start of allocated transmit buffer */
+       u_int32_t *sc_txpos;    /* current write position in tx buffer */
+       u_int32_t *sc_txlink;   /* start of last written frame */
+
+       /* start of each receive buffer */
+       u_int32_t *sc_rxbuf[MAPLE_PORTS][MAPLE_SUBUNITS];
+
+       u_int32_t sc_txbuf_phys;        /* 29-bit physical address */
+       u_int32_t sc_rxbuf_phys[MAPLE_PORTS][MAPLE_SUBUNITS];
+};
+