[src/trunk]: src/sys/dev/mca fix mask for getting WD8003 I/O address location...

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

details:   https://anonhg.NetBSD.org/src/rev/2c0352668f28
branches:  trunk
changeset: 569829:2c0352668f28
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Wed Sep 08 17:44:53 2004 +0000

description:
fix mask for getting WD8003 I/O address location, so it works even
for 0x300-0x3E0 bases; also miscellaneous white-space and comment fixes

patch provided by in PR port-i386/26871 by Dave Barnes

diffstat:

 sys/dev/mca/if_we_mca.c |  17 ++++++++---------
 1 files changed, 8 insertions(+), 9 deletions(-)

diffs (64 lines):

diff -r 4dc2d9b686d4 -r 2c0352668f28 sys/dev/mca/if_we_mca.c
--- a/sys/dev/mca/if_we_mca.c   Wed Sep 08 12:11:25 2004 +0000
+++ b/sys/dev/mca/if_we_mca.c   Wed Sep 08 17:44:53 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_we_mca.c,v 1.9 2004/01/20 19:59:59 jdolecek Exp $   */
+/*     $NetBSD: if_we_mca.c,v 1.10 2004/09/08 17:44:53 jdolecek Exp $  */
 
 /*-
  * Copyright (c) 1997, 1998, 2001 The NetBSD Foundation, Inc.
@@ -60,7 +60,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_we_mca.c,v 1.9 2004/01/20 19:59:59 jdolecek Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_we_mca.c,v 1.10 2004/09/08 17:44:53 jdolecek Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -129,7 +129,7 @@
 static const int we_mca_irq[] = {
        3, 4, 10, 15,
 };
-       
+
 /* memory position and shared RAM sizes for WD8013-type of cards */
 static const struct {
        u_int8_t id;
@@ -156,7 +156,6 @@
        { 0, 0, 0 },
 };
 
-       
 static const struct we_mca_product *we_mca_lookup __P((int));
 
 static const struct we_mca_product *
@@ -205,15 +204,15 @@
        /*
         * POS registers differ a lot between 8003 and 8013, so they are
         * divided to two sections.
-        * 
+        *
         * 8003: POS register 2: (adf pos0)
         * 7 6 5 4 3 2 1 0
-        * 0 0 1  \___/  \__ enable: 0=adapter disabled, 1=adapter enabled
-        *            \_____ Adapter IO Space: 0x200-0x29F + XX*0x20
+        * 0 0 1 \_____/ \__ enable: 0=adapter disabled, 1=adapter enabled
+        *             \____ Adapter I/O Space: 0x200-0x21F + XX*0x20
         *
         * 8003: POS register 3: (adf pos1)
         * 7 6 5 4 3 2 1 0
-        * 1 1 0  \__/ 1 X
+        * 1 1 0 \___/ 1 X
         *           \______ Shared Ram Space (16K Bytes):
         *                     0xC0000-0xC3FFF + XX * 0x4000
         *
@@ -273,7 +272,7 @@
                                sc->sc_dev.dv_xname);
                        return;
                }
-                               
+
                maddr = we_mca_elite_mem[i].maddr;
                sc->mem_size = we_mca_elite_mem[i].memsize;
        }