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Add configration flag 0x02 to set WDC_CAPABILITY_SINGLE_DRIVE.

This commit is contained in:
takemura 2001-03-11 05:10:58 +00:00
parent f61ad8fa80
commit a38c751d80
1 changed files with 5 additions and 2 deletions
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7
sys/dev/isa/wdc_isa.c
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@ -1,4 +1,4 @@
/* $NetBSD: wdc_isa.c,v 1.19 2000/04/02 02:07:52 itojun Exp $ */
/* $NetBSD: wdc_isa.c,v 1.20 2001/03/11 05:10:58 takemura Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@ -56,7 +56,8 @@
#define WDC_ISA_AUXREG_NPORTS 1 /* XXX "fdc" owns ports 0x3f7/0x377 */
/* options passed via the 'flags' config keyword */
#define WDC_OPTIONS_32 0x01 /* try to use 32bit data I/O */
#define WDC_OPTIONS_32 0x01 /* try to use 32bit data I/O */
#define WDC_OPTIONS_SINGLE_DRIVE 0x02 /* Don't probe second drive */
struct wdc_isa_softc {
struct wdc_softc sc_wdcdev;
@ -154,6 +155,8 @@ wdc_isa_attach(parent, self, aux)
sc->sc_wdcdev.cap |= WDC_CAPABILITY_DATA16 | WDC_CAPABILITY_PREATA;
if (sc->sc_wdcdev.sc_dev.dv_cfdata->cf_flags & WDC_OPTIONS_32)
sc->sc_wdcdev.cap |= WDC_CAPABILITY_DATA32;
if (sc->sc_wdcdev.sc_dev.dv_cfdata->cf_flags & WDC_OPTIONS_SINGLE_DRIVE)
sc->sc_wdcdev.cap |= WDC_CAPABILITY_SINGLE_DRIVE;
sc->sc_wdcdev.PIO_cap = 0;
sc->wdc_chanptr = &sc->wdc_channel;
sc->sc_wdcdev.channels = &sc->wdc_chanptr;