Date: Wed, 4 Dec 2002 19:56:52 +0100 (CET) From: Soeren Schmidt <sos@spider.deepcore.dk> To: Takahashi Yoshihiro <nyan@jp.FreeBSD.org> Cc: sos@FreeBSD.org, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/ata ata-all.c ata-all.h ata-cbus.c ata-disk.c ata-dma.c ata-isa.c ata-pci.c atapi-fd.c Message-ID: <200212041856.gB4IuqsX064096@spider.deepcore.dk> In-Reply-To: <20021204.142445.39208982.nyan@jp.FreeBSD.org>
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It seems Takahashi Yoshihiro wrote:
> In article <200212032019.gB3KJcdf074276@repoman.freebsd.org>
> Søren Schmidt <sos@FreeBSD.org> writes:
>
> > sos 2002/12/03 12:19:38 PST
>
> > Add support for the PC98 platform to the ATA driver.
> > This mostly consists of functionality to serialize accesses to
> > the two ATA channels (which can also be used to "fix" certain
> > PCI based controllers).
>
> I have tested the ata driver. But, I can't use the ad1 and ad2
> devices. A old kernel with the wd driver has no problem. I attach
> the dmesgs and geoms.
Could you try this patch please ?
Index: geom_pc98.c
===================================================================
RCS file: /home/ncvs/src/sys/geom/geom_pc98.c,v
retrieving revision 1.20
diff -u -r1.20 geom_pc98.c
--- geom_pc98.c 3 Dec 2002 20:18:35 -0000 1.20
+++ geom_pc98.c 4 Dec 2002 16:58:15 -0000
@@ -79,6 +79,8 @@
struct g_pc98_softc {
int type [NDOSPART];
struct dos_partition dp[NDOSPART];
+ u_int fwsectors;
+ u_int fwheads;
};
static int
@@ -96,6 +98,10 @@
gsp = gp->softc;
mp = gsp->softc;
if (bp->bio_cmd == BIO_GETATTR) {
+ if (g_handleattr_int(bp, "GEOM::fwsectors", mp->fwsectors))
+ return (1);
+ if (g_handleattr_int(bp, "GEOM::fwheads", mp->fwheads))
+ return (1);
if (g_handleattr_int(bp, "PC98::type", mp->type[index]))
return (1);
if (g_handleattr_off_t(bp, "PC98::offset",
@@ -194,6 +200,8 @@
fwsectors = 17;
fwheads = 8;
}
+ ms->fwsectors = fwsectors;
+ ms->fwheads = fwheads;
gsp->frontstuff = sectorsize * fwsectors;
spercyl = (off_t)fwsectors * fwheads * sectorsize;
buf = g_read_data(cp, 0,
--
-Søren
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