Re: The process of discovering a PCI IDE controller

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--- VINSON WAYNE HOWARD <Wayne.Vinson@Colorado.EDU> wrote:
> I would apreciate it if someone could walk me through the process
> of how,
> on boot, the kernel finds and configures pci IDE controllers.  I'm

Go to http://www.linuxhq.com/kernel/v2.2/doc/kernel-docs.txt.html and
get "Programming PCI-Devices under Linux"


> having
> a hard time finding the relevant files or figuring out the order in
> which
> things are done.  I'm particularly interested in finding the spot
> where
> they are searched for.
> 

Prehaps http://www.xml.com/ldd/chapter/book/ch15.html#t1 would help? 
Scroll down to "Boot Time".


> Also, somewhere in the kernel is there a file that defines the
> vendor and
> device IDs that represent known IDE controllers that are searched
> for?
> I'd be very interested in finding that as well.
> 

/usr/src/linux/drivers/pci/pci.ids

Also of interest might be:

http://www.linuxhq.com/kernel/v2.2/doc/pci.txt.html
http://www.linuxhq.com/kernel/v2.4/doc/pci.txt.html

Harmony,

--Christine


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