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Re: kern/54289: wd1 fails to be identified properly
The following reply was made to PR kern/54289; it has been noted by GNATS.
From: "John D. Baker" <jdbaker%consolidated.net@localhost>
Subject: Re: kern/54289: wd1 fails to be identified properly
Date: Fri, 27 Mar 2020 14:49:11 -0500 (CDT)
On Fri, 27 Mar 2020, John D. Baker wrote:
> [22-Oct-2018 20:00 UTC works]
> [25-Oct-2018 21:04 UTC fails]
> Confirmed. A kernel built from sources of this date/time fails to
> detect the disks on the siisata(4) device. The changes just after the
> merge of jdolecek-ncqfixes don't appear to affect actual operation of
> the siisata(4) device or the disks attached to it, so I think there's
> something to the merged branch that upsets siisata(4) on this machine.
Shows how much I know...
I've rolled back to 22-Oct-2018 20:55 UTC, after the jdolecek-ncqfixes
merge, but before any other changes to ic/siisata.c or pci/siisata_pci.c.
The resulting kernel correctly detects the disks attached to the siisata(4)
Now rolling forward to 22-Oct-2018 21:00 UTC, at which the next change
to pci/siisata_pci.c is to enable MSI. This is the next likely culprit.
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