SiS630 Disabling Embedded Devices (was: Software Watchdog Timer)
Ronald G. Minnich
rminnich at lanl.gov
Wed Mar 19 10:37:01 CET 2003
On Wed, 19 Mar 2003, Andrew Ip wrote:
> There are 3 pci slots on m758/m787. If I want to use all 3 slots, I need
> to disable audio/modem. However, some applications might not want to disable
> audio. Even storing IRQ assignment is also very useful for debugging
> purpose. Storing boot option is useful, too. I'm just thinking flexablity
> here.
Eric set up a nice infrastructure for CMOS, and we have not yet used it.
Sounds like we now have an application. I would like to have the LinuxBIOS
code that uses the CMOS written in C, however. How late in the boot
process can you enable/disable this hardware and have it work correctly?
ron
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