[PASEMI] Nemo board doesn't recognize any ATA disks with the pci-v5.16 updates

[Bjorn Helgaas]

On Tue, Nov 09, 2021 at 04:10:14PM +0100, Christian Zigotzky wrote:
> On 09 November 2021 at 03:45 pm, Christian Zigotzky wrote:
> > Hello,
> >
> > The Nemo board [1] doesn't recognize any ATA disks with the pci-v5.16
> updates [2].
> >
> > Error messages:
> >
> > ata4.00: gc timeout cmd 0xec
> > ata4.00: failed to IDENTIFY (I/O error, error_mask=0x4)
> > ata1.00: gc timeout cmd 0xec
> > ata1.00: failed to IDENTIFY (I/O error, error_mask=0x4)
> > ata3.00: gc timeout cmd 0xec
> > ata3.00: failed to IDENTIFY (I/O error, error_mask=0x4)
> >
> > I was able to revert the new pci-v5.16 updates [2]. After a new compiling,
> the kernel recognize all ATA disks correctly.
> >
> > Could you please check the pci-v5.16 updates [2]?
> >
> > Please find attached the kernel config.
> >
> > Thanks,
> > Christian
> >
> > [1] https://en.wikipedia.org/wiki/AmigaOne_X1000
> > [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0c5c62ddf88c34bc83b66e4ac9beb2bb0e1887d4

Sorry for the breakage, and thank you very much for the report.  Can
you please collect the complete dmesg logs before and after the
pci-v5.16 changes and the "sudo lspci -vv" output from before the
changes?

You can attach them at https://bugzilla.kernel.org if you don't have
a better place to put them.

You could attach the kernel config there, too, since it didn't make it
to the mailing list (vger may discard them -- see
http://vger.kernel.org/majordomo-info.html).

Bjorn