From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 27744] New: atombios stuck in loop - during suspend
Date: Mon, 19 Apr 2010 16:19:31 -0700 (PDT)
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https://bugs.freedesktop.org/show_bug.cgi?id=27744
Summary: atombios stuck in loop - during suspend
Product: DRI
Version: unspecified
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: parag.warudkar@gmail.com
Created an attachment (id=35172)
--> (https://bugs.freedesktop.org/attachment.cgi?id=35172)
Radeon 3650 BIOS
I regularly hit the below during resume from RAM -
[ 80.484213] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more
> than 1sec aborting
> [ 80.484218] [drm:atom_execute_table_locked] *ERROR* atombios stuck
> executing FA30 (len 493, WS 0, PS 4) @ 0xFA71
> [ 81.497547] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more
> than 1sec aborting
> [ 81.497552] [drm:atom_execute_table_locked] *ERROR* atombios stuck
> executing FA30 (len 493, WS 0, PS 4) @ 0xFA71
> [ 81.548053] PM: resume of devices complete after 2129.312 msecs
> [ 81.746649] PM: Finishing wakeup.
> [ 81.746651] Restarting tasks ... done.
Bumping the 1sec timeout to 2sec cures it - does not seems to be impacting
anything else.
lspci -v
01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3650
Subsystem: Hewlett-Packard Company Device 30e7
Flags: bus master, fast devsel, latency 0, IRQ 31
Memory at c0000000 (32-bit, prefetchable) [size=256M]
I/O ports at 7000 [size=256]
Memory at d8300000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at d8320000 [disabled] [size=128K]
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Legacy Endpoint, MSI 00
Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable+
Capabilities: [100] Vendor Specific Information
Kernel driver in use: radeon
Kernel modules: radeon
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