Re: PCI config space doubt

2007-04-24 Thread Rajat Jain
On 4/24/07, Erik Mouw <[EMAIL PROTECTED]> wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Tue, Apr 24, 2007 at 03:20:01PM +0530, Rajat Jain wrote: > >On Tue, Apr 24, 2007 at 12:03:32PM +0530, Rajat Jain wrote: > >> Does Linux assign the resources to PCI devices? Or is it done by PCI > >>

Re: PCI config space doubt

2007-04-24 Thread Erik Mouw
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Tue, Apr 24, 2007 at 03:20:01PM +0530, Rajat Jain wrote: > >On Tue, Apr 24, 2007 at 12:03:32PM +0530, Rajat Jain wrote: > >> Does Linux assign the resources to PCI devices? Or is it done by PCI > >> firmware? > > > >Yes. > > I'm sorry but I could n

Re: PCI config space doubt

2007-04-24 Thread Rajat Jain
On Tue, Apr 24, 2007 at 12:03:32PM +0530, Rajat Jain wrote: > Does Linux assign the resources to PCI devices? Or is it done by PCI > firmware? Yes. Erik Hi Erik, I'm sorry but I could not understand your "Yes" very well ... so Which one of the following assigns the resources to PCI devices?

Re: PCI config space doubt

2007-04-24 Thread Erik Mouw
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Tue, Apr 24, 2007 at 12:03:32PM +0530, Rajat Jain wrote: > Does Linux assign the resources to PCI devices? Or is it done by PCI > firmware? Yes. Erik - -- They're all fools. Don't worry. Darwin may be slow, but he'll eventually get them. -- Ma

PCI config space doubt

2007-04-23 Thread Rajat Jain
Hi, Does Linux assign the resources to PCI devices? Or is it done by PCI firmware? If it is done by firmware, I have the following doubt: By looking at the PCI configuration space, I can only see Base Address Registers (BARS) for the 6 resources a device can have. How does the kernel know about