Re: ATAPI+SATA support in 2.6.13-rc3

[Bas Vermeulen]

On Fri, 2005-07-15 at 11:31 +0200, Carl-Daniel Hailfinger wrote:
> Hi Jeff,
> 
> I have a Intel ICH6M chipset and am using ata_piix as my
> default disk driver. With the SUSE patched 2.6.11.4 kernel
> (it has some libata patches) my DVD-RAM drive works, with
> 2.6.13-rc3 it doesn't work. My .config is nearly identical
> for both kernels (except options introduced after 2.6.11).
> 
> I have two suspects: the changed interrupt routing and
> libata version differences. Especially strange is the fact
> that both kernels seem to disagree with lspci about the
> interrupts assigned to the SATA controller.
> 
> Please find dmesg, /proc/interrupts and lspci -v attached
> for both kernels.
> 
> Regards,
> Carl-Daniel

You'll need to enable ATAPI support for ata_piix in
include/linux/libata.h

Change:
#undef ATA_ENABLE_ATAPI

into
#define ATA_ENABLE_ATAPI

Suse has probably done that for you, it's disabled by default.

-- 
Bas Vermeulen <bvermeul@xxxxxxxxxxxx>

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