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Date:      Sat, 18 May 2019 09:32:40 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 187015] agpgart: Panic make_dev_credv: bad si_name (error=17, si_name=agpgart)
Message-ID:  <bug-187015-227-l2kVEo03xm@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-187015-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-187015-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D187015

--- Comment #21 from Konstantin Belousov <kib@FreeBSD.org> ---
/dev/agpgart must point to real agp instead of the ghost sibling, but the o=
rder
of enumeration is not strictly defined.  So I think that both nodes should =
be
created as /dev/agpgart0 and /dev/agpgart1, and then a symlink, the alias
device in devfs term, created to point to one of them.  Perhaps use pci
function number as the unit number, and them symlink to function 0.

I wonder if Gen3 or earlier hw work with the current off-tree drm kmod.  If=
 it
does not, then perhaps this report should be closed as 'not fix'.

--=20
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