ATAng and CF cards
Andrew Thompson
andy at fud.org.nz
Mon Sep 8 02:50:26 PDT 2003
On Mon, 2003-09-08 at 21:38, Soren Schmidt wrote:
> It seems Soren Schmidt wrote:
> > It seems YazzY wrote:
> > > Hi.
> > >
> > > It can be mounted when I boot the laptop and do not take the card out of
> > > the slot.
> > > If I eject it and then put it back in, I cannot mount it or dd files to
> > > it anymore...
> > > Anyway, this bit of dmesg does not look healthy to me. And as I said,
> > > everything worked fine before the ATAng code got changed.
> >
> > Please try this simple patch:
>
> Forget that, wrong patch, here goes the right one:
>
> Index: ata-lowlevel.c
> ===================================================================
> RCS file: /home/ncvs/src/sys/dev/ata/ata-lowlevel.c,v
> retrieving revision 1.10
> diff -u -r1.10 ata-lowlevel.c
> --- ata-lowlevel.c 8 Sep 2003 08:36:46 -0000 1.10
> +++ ata-lowlevel.c 8 Sep 2003 09:36:53 -0000
> @@ -772,7 +772,10 @@
> struct ata_channel *ch = request->device->channel;
> int resid;
>
> - if (ch->flags & ATA_USE_16BIT || (size % sizeof(int32_t)))
> + if ((!(request->flags & ATA_R_ATAPI) &&
> + (request->u.ata.command = ATA_ATA_IDENTIFY ||
> + request->u.ata.command = ATA_ATAPI_IDENTIFY)) ||
> + ch->flags & ATA_USE_16BIT || (size % sizeof(int32_t)))
> ATA_IDX_INSW_STRM(ch, ATA_DATA,
> (void*)((uintptr_t)request->data+request->donecount),
> size / sizeof(int16_t));
Correct me if im wrong, but shouldnt it be =='s
+ (request->u.ata.command == ATA_ATA_IDENTIFY ||
+ request->u.ata.command == ATA_ATAPI_IDENTIFY)) ||
Andy
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