Thanks for your response. On Sat, Feb 19, 2011 at 11:33 PM, Greg KH <greg@xxxxxxxxx> wrote: > On Sat, Feb 19, 2011 at 03:32:51PM -0600, Asim wrote: >> Hi, >> >> While this may just be connecting the dots, I am not able to fully >> understand how pci_save_state works. >> >> I see that the pci_save_state and pci_restore_state are invoked at >> suspend and resume. This saves the PCI configuration registers during >> suspend. Are these the device registers or bridge registers? > > It depends if the device is a device or a bridge :) > >> Consequently, is the pci_save_state and driver suspend routine saving >> the full device state/device state exposed to PCI or PCI state ? > > Yes. > > Hope this helps, > > greg k-h > _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
