[Bug 55948] New: [nvd9 optimus] drm/nouveau/bios: attempt to fetch entire acpi rom image in one shot breaks module load

[Bug 55948] New: [nvd9 optimus] drm/nouveau/bios: attempt to fetch entire acpi rom image in one shot breaks module load

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 1109 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=55948

          Priority: medium
            Bug ID: 55948
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
           Summary: [nvd9 optimus] drm/nouveau/bios: attempt to fetch
                    entire acpi rom image in one shot breaks module load
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: jano.vesely-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: git
         Component: Driver/nouveau
           Product: xorg

Created attachment 68517
  --> https://bugs.freedesktop.org/attachment.cgi?id=68517&action=edit
kernel log of failed modprobe

modprobe nouveau hangs with repeated message:
nouveau W[   VBIOS][0000:01:00.0] DCB *ver 0x87 unknown (see attached log)

the card is: NVIDIA Corporation GF119 [Quadro NVS 4200M]
on dell Latitude E6420.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2582 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 55948] [nvd9 optimus] drm/nouveau/bios: attempt to fetch entire acpi rom image in one shot breaks module load

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 336 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=55948

--- Comment #1 from Jan Vesely <jano.vesely-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 68518
  --> https://bugs.freedesktop.org/attachment.cgi?id=68518&action=edit
successful module load

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1320 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 55948] [nvd9 optimus] drm/nouveau/bios: attempt to fetch entire acpi rom image in one shot breaks module load

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 362 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=55948

--- Comment #2 from Ben Skeggs <skeggsb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
I don't suppose you can copy /sys/firmware/acpi/tables/DSDT somewhere (copy
might be necessary to avoid getting a 0-byte file) and attach it for me?

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1207 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 55948] [nvd9 optimus] drm/nouveau/bios: attempt to fetch entire acpi rom image in one shot breaks module load

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 329 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=55948

--- Comment #3 from Jan Vesely <jano.vesely-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 68601
  --> https://bugs.freedesktop.org/attachment.cgi?id=68601&action=edit
DSDT acpi table

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1299 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 55948] [nvd9 optimus] drm/nouveau/bios: attempt to fetch entire acpi rom image in one shot breaks module load

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 709 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=55948

Peter Wu <lekensteyn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |lekensteyn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org

--- Comment #4 from Peter Wu <lekensteyn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
The DSDT does not contain a _ROM method. It must be in one of the SSDT files,
can you run:

    acpidump > acpidump.txt
and attach the acpidump.txt file? You need to install acpidump first.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2083 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 55948] [nvd9 optimus] drm/nouveau/bios: attempt to fetch entire acpi rom image in one shot breaks module load

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 322 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=55948

--- Comment #5 from Jan Vesely <jano.vesely-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 68619
  --> https://bugs.freedesktop.org/attachment.cgi?id=68619&action=edit
acpidump

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1278 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 55948] [nvd9 optimus] drm/nouveau/bios: attempt to fetch entire acpi rom image in one shot breaks module load

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 829 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=55948

Ben Skeggs <skeggsb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|nouveau-PD4FTy7X32lNgt0PjOBp93rCq3LdnpKM@public.gmane.org |skeggsb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
                   |rg                          |

--- Comment #6 from Ben Skeggs <skeggsb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 68662
  --> https://bugs.freedesktop.org/attachment.cgi?id=68662&action=edit
fallback to slow _ROM access if checksum fails

How do you go if you apply this?

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2534 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau