Le Wed, 27 Aug 2008 12:49:35 +0200,
"Leon Ljunggren" <[EMAIL PROTECTED]> a écrit :

> I'm working with a ipdx425 based system (ARM) using the 2.6.20.3
> kernel and I'm having trouble getting system reset to work properly
> (for example when issuing the reboot command). The system is rebooted
> as it should but PCI devices such as the graphic controller isn't
> reseted (it will retain whatever picture it had before the reboot). I
> know that the code for resetting can be found in
> include/asm-arm/arch-ixp4xx/system.h, it uses the built in watchdog
> timer to reset the CPU but it won't reset any other devices.
> Does anyone know how I can cause all PCI devices to be reseted as
> well?

This question is probably too ARM specific for this list, ask on
the linux-arm-kernel list (see
<http://www.arm.linux.org.uk/mailinglists/>).

However, be prepared to be ask to test with a more recent kernel.
Kernel developers don't like to debug already fixed bugs.

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers and embedded Linux development,
consulting, training and support.
http://free-electrons.com

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