Re: Marvell ATA controller on intel desktop boards.

On 11/28/06, Martin Nilsson <martin_at_gneto.com> wrote:
>
> Hi Søren,
>
> I've got a couple of intel boards for my home machines they are DP965LT
> and DG965SS, I've noticed that the ATA controllers are recognised but
> not my DVD drives that are connected to them!
> This is: 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #0: Fri Nov 24.
> Is there anything you can do without having access to the hardware?
>
> atapci0: <GENERIC ATA controller> port
> 0x2018-0x201f,0x2024-0x2027,0x2010-0x2017,0x2020-0x2023,0x2000-0x2
> 00f mem 0x32100000-0x321001ff irq 17 at device 0.0 on pci3
> ata2: <ATA channel 0> on atapci0
> ata3: <ATA channel 1> on atapci0
>
> lspci -v gives:
> 03:00.0 IDE interface: Marvell Technology Group Ltd. Unknown device 6101
> (rev b1) (prog-if 8f [Master SecP SecO PriP PriO])
>          Subsystem: Marvell Technology Group Ltd. Unknown device 6101
>          Flags: bus master, fast devsel, latency 0, IRQ 17
>          I/O ports at 2018
>          I/O ports at 2024
>          I/O ports at 2010
>          I/O ports at 2020
>          I/O ports at 2000
>          Memory at 32100000 (32-bit, non-prefetchable)
>          Capabilities: [48] Power Management version 2
>          Capabilities: [50] Message Signalled Interrupts: 64bit-
> Queue=0/0 Enable-
>          Capabilities: [e0] Express Legacy Endpoint IRQ 0


I know of the problem and I have a board here to work on, just havn't had
time to get it fixored yet. The problem seems to be that the data read from
the device is bogus hence the detect fails.
More news at 11....

-Søren