Date: Tue, 8 Apr 2008 05:57:42 -0700 (PDT) From: Barney Cordoba <barney_cordoba@yahoo.com> To: "Andrey V. Elsukov" <bu7cher@yandex.ru> Cc: current@freebsd.org Subject: Re: Freebsd 7.0 DVD/CD-ROM lockups on Intel Bigby chipset Message-ID: <135446.28103.qm@web63902.mail.re1.yahoo.com> In-Reply-To: <47FB6698.8050600@yandex.ru>
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--- "Andrey V. Elsukov" <bu7cher@yandex.ru> wrote:
> Barney Cordoba wrote:
> >> atapci0@pci0:17:4:0: class=0x010185
> card=0x82131283
> >> chip=0x82131283 rev=0x00 hdr=0x00
> >
> > If anyone can point me at what to look at with
> this
> > I'll try to get it fixed. This system uses the
> new
> > Intel Bigby chipset so its likely to pop up again
> in
> > the future.
>
> Your PATA controller is ITE 8213. It needs some
> special handling
> in our ata(4) driver. But I don't have any specs for
> it.
> I can try to port it from Linux, but it isn't easy
> without access
> to hardware.
>
> --
> WBR, Andrey V. Elsukov
Actually, I just added the device to the table in
ata_ite_ident() and it seems to work, although it
shows to be running UDMA33. I've confirmed that the
device is detected and the init function is called.
I'm guessing that a DVD only runs UDMA33? If you see
some different setting in linux I can give it a try:
Apr 8 08:43:33 bigby7 kernel: atapci0: <ITE IT8213F
UDMA133 controller> port
0x5420-0x5427,0x5414-0x5417,0x5418-0x541f,0x5410-0x5413,0x5400-0x540f
irq 23 at device 4.0 on pci17
Apr 8 08:43:33 bigby7 kernel: acd0: DVDROM <DVD-ROM
UJDA780/1.50> at ata2-slave UDMA33
Barney
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