* [Bug 47182] GeFroce 6150SE nForce 430: misaligned reg 0x0060081D
[not found] ` <bug-47182-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
@ 2012-07-09 23:05 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2012-07-10 3:35 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2012-07-09 23:05 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
https://bugs.freedesktop.org/show_bug.cgi?id=47182
--- Comment #1 from rgquadro-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org 2012-07-09 16:05:27 PDT ---
Same bug.
[drm] Initialized drm 1.1.0 20060810
[drm] nouveau 0000:00:0d.0: ======= misaligned reg 0x0060081D =======
[drm] nouveau 0000:00:0d.0: ======= misaligned reg 0x0060081D =======
Video :
00:0d.0 VGA compatible controller: NVIDIA Corporation C61 [GeForce 7025 /
nForce 630a] (rev a2)
Kernel : 3.2 & 3.4
Arch : amd64
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* [Bug 47182] GeFroce 6150SE nForce 430: misaligned reg 0x0060081D
[not found] ` <bug-47182-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2012-07-09 23:05 ` [Bug 47182] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
@ 2012-07-10 3:35 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2012-07-12 0:54 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2012-07-10 3:35 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
https://bugs.freedesktop.org/show_bug.cgi?id=47182
Emil Velikov <emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
--- Comment #2 from Emil Velikov <emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2012-07-09 20:35:35 PDT ---
Have you experienced any issues with nouveau ?
The messages mentioned are harmless, and iirc indicate a buggy bios than
anything else
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* [Bug 47182] GeFroce 6150SE nForce 430: misaligned reg 0x0060081D
[not found] ` <bug-47182-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2012-07-09 23:05 ` [Bug 47182] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2012-07-10 3:35 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
@ 2012-07-12 0:54 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2012-07-14 18:12 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2012-07-12 0:54 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
https://bugs.freedesktop.org/show_bug.cgi?id=47182
Frank Schaefer <fschaefer.oss-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |NEW
--- Comment #3 from Frank Schaefer <fschaefer.oss-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> 2012-07-11 17:54:57 PDT ---
(In reply to comment #2)
> Have you experienced any issues with nouveau ?
Yes, I have several issues with the GeForce 6150SE, e.g. Bug 48434 (, problems
with flash player, pixmap/image/background corruption, ...).
What's the function of reg 0x0060081D ?
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* [Bug 47182] GeFroce 6150SE nForce 430: misaligned reg 0x0060081D
[not found] ` <bug-47182-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
` (2 preceding siblings ...)
2012-07-12 0:54 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
@ 2012-07-14 18:12 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2012-07-28 20:13 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2013-08-25 3:41 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2012-07-14 18:12 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
https://bugs.freedesktop.org/show_bug.cgi?id=47182
--- Comment #4 from Emil Velikov <emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2012-07-14 11:12:16 PDT ---
(In reply to comment #3)
> (In reply to comment #2)
> > Have you experienced any issues with nouveau ?
>
> Yes, I have several issues with the GeForce 6150SE, e.g. Bug 48434 (, problems
> with flash player, pixmap/image/background corruption, ...).
>
> What's the function of reg 0x0060081D ?
Registers should be aligned to 0x4, otherwise bad things may happen depending
on the motherboard chipset
The register mentioned is "off by one" to NV_PCRTC_GPIO_EXT (0x0060081c).
Whenever nouveau detects a misaligned register, we strip and align it before
accessing it
The bug mentioned is very unlikely to be related to the misaligned registers in
the vbios, as the register in question does handle the crtc gpio (display
controller)
Feel free to take a look at nouveau_bios.c: valid_reg() and bios_rd32()
There are some hints that may help us out and get rid of those annoying
messages
Appreciated
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* [Bug 47182] GeFroce 6150SE nForce 430: misaligned reg 0x0060081D
[not found] ` <bug-47182-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
` (3 preceding siblings ...)
2012-07-14 18:12 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
@ 2012-07-28 20:13 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2013-08-25 3:41 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2012-07-28 20:13 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
https://bugs.freedesktop.org/show_bug.cgi?id=47182
--- Comment #5 from Frank Schaefer <fschaefer.oss-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> 2012-07-28 20:13:43 UTC ---
(In reply to comment #4)
> ...
> The register mentioned is "off by one" to NV_PCRTC_GPIO_EXT (0x0060081c).
> ...
> Feel free to take a look at nouveau_bios.c: valid_reg() and bios_rd32()
> There are some hints that may help us out and get rid of those annoying
> messages
Hmmm... thanks for the pointer.
According to the comments in valid_reg() and bios_rd32(), some C51 have this
register misaligned on purpose.
There is something special about the DVI-connector of my GeForce 6150SE nForce
430 (NV4C): it is connected via a Sil1364 sDVO !
The DVI connector currently doesn't work (anyone out there with a datasheet for
the Sil1364 ? ;-) ), so I can't test it. See bug 26797 for details.
No problems with the VGA connector.
I don't know about GeForce 7025 nForce 630a, might be similar ?
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^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug 47182] GeFroce 6150SE nForce 430: misaligned reg 0x0060081D
[not found] ` <bug-47182-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
` (4 preceding siblings ...)
2012-07-28 20:13 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
@ 2013-08-25 3:41 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2013-08-25 3:41 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
[-- Attachment #1.1: Type: text/plain, Size: 447 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=47182
Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |NOTABUG
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