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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
This commit is contained in:
jdolecek 2004-09-08 17:44:53 +00:00
parent 31715f4eb9
commit eefdd9368e
1 changed files with 8 additions and 9 deletions
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17
sys/dev/mca/if_we_mca.c
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@ -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 struct we_mca_product {
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 @@ static const struct {
{ 0, 0, 0 },
};
static const struct we_mca_product *we_mca_lookup __P((int));
static const struct we_mca_product *
@ -205,15 +204,15 @@ we_mca_attach(parent, self, aux)
/*
* 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 @@ we_mca_attach(parent, self, aux)
sc->sc_dev.dv_xname);
return;
}
maddr = we_mca_elite_mem[i].maddr;
sc->mem_size = we_mca_elite_mem[i].memsize;
}