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Re: kern/56350: radeon cards fail to initialize
The following reply was made to PR kern/56350; it has been noted by GNATS.
From: Riza Dindir <riza.dindir%gmail.com@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: martin%duskware.de@localhost
Subject: Re: kern/56350: radeon cards fail to initialize
Date: Sun, 8 Aug 2021 13:06:07 +0300
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Hello Martin,
From what I understand, and from the manual pages radeon(4), the system
does not support the R7 model. Would that be correct? Maybe we are missing
the drivers or something else.
This would not work with an ISO/CD installation i suspect, correct?
And last but not least :)
If I disable the radeon driver, would this installation work?
Best Regards,
Riza
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On Sun, Aug 8, 2021 at 12:55 PM Martin Husemann <martin%duskware.de@localhost> wrote:
> The following reply was made to PR kern/56350; it has been noted by GNATS.
>
> From: Martin Husemann <martin%duskware.de@localhost>
> To: gnats-bugs%netbsd.org@localhost
> Cc:
> Subject: Re: kern/56350: radeon cards fail to initialize
> Date: Sun, 8 Aug 2021 11:50:11 +0200
>
> On Sun, Aug 08, 2021 at 09:35:02AM +0000, Riza Dindir wrote:
>
> > radeon0 at pci0 dev 0 function 0: vendor 1002 product 1309 (rev. 0x00)
>
> That is what the DRM code calls KAVERI (in your picture)
>
> > radeon1 at pci1 dev 0 function 0: vendor 1002 product 6604 (rev. 0x00)
>
> and that is OLAND (again in your picture).
>
> Both are enabled (it seems) and radeon_get_bios fails for both, so both do
> not complete initialization (once firmware files are available, after
> mounting
> the root filesystem).
>
> Then we end up with a half-attached but non-working console and panic when
> userland tries to open /dev/console.
>
> Martin
>
>
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<div dir=3D"ltr">Hello Martin,<div><br></div><div>From what I understand, a=
nd from the manual pages radeon(4), the system does not support the R7 mode=
l. Would that be correct? Maybe we are missing the drivers or something els=
e.</div><div><br></div><div>This would not work with an ISO/CD installation=
i suspect, correct?</div><div><br></div><div>And last but=C2=A0not least :=
)=C2=A0</div><div><br></div><div>If I disable the radeon driver, would this=
installation work?</div><div><br></div><div>Best Regards,</div><div>Riza</=
div><div id=3D"m_4257706573774926006DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2"><=
br>
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ight:29px"></a></td>
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nt-family:Arial,Helvetica,sans-serif;line-height:18px">Virus-free. <a href=
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</tbody></table><a href=3D"#m_4257706573774926006_DAB4FAD8-2DD7-40BB-A1B8-4=
E2AA1F9FDF2" width=3D"1" height=3D"1"></a></div></div><br><div class=3D"gma=
il_quote"><div dir=3D"ltr" class=3D"gmail_attr">On Sun, Aug 8, 2021 at 12:5=
5 PM Martin Husemann <<a href=3D"mailto:martin%duskware.de@localhost"; target=3D"_b=
lank">martin%duskware.de@localhost</a>> wrote:<br></div><blockquote class=3D"gmail=
_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204=
,204);padding-left:1ex">The following reply was made to PR kern/56350; it h=
as been noted by GNATS.<br>
<br>
From: Martin Husemann <<a href=3D"mailto:martin%duskware.de@localhost"; target=3D"_=
blank">martin%duskware.de@localhost</a>><br>
To: <a href=3D"mailto:gnats-bugs%netbsd.org@localhost"; target=3D"_blank">gnats-bugs@n=
etbsd.org</a><br>
Cc: <br>
Subject: Re: kern/56350: radeon cards fail to initialize<br>
Date: Sun, 8 Aug 2021 11:50:11 +0200<br>
<br>
=C2=A0On Sun, Aug 08, 2021 at 09:35:02AM +0000, Riza Dindir wrote:<br>
<br>
=C2=A0>=C2=A0 radeon0 at pci0 dev 0 function 0: vendor 1002 product 1309=
(rev. 0x00)<br>
<br>
=C2=A0That is what the DRM code calls KAVERI (in your picture)<br>
<br>
=C2=A0>=C2=A0 radeon1 at pci1 dev 0 function 0: vendor 1002 product 6604=
(rev. 0x00)<br>
<br>
=C2=A0and that is OLAND (again in your picture).<br>
<br>
=C2=A0Both are enabled (it seems) and radeon_get_bios fails for both, so bo=
th do<br>
=C2=A0not complete initialization (once firmware files are available, after=
mounting<br>
=C2=A0the root filesystem).<br>
<br>
=C2=A0Then we end up with a half-attached but non-working console and panic=
when<br>
=C2=A0userland tries to open /dev/console.<br>
<br>
=C2=A0Martin<br>
<br>
</blockquote></div>
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