On Thu, Sep 01, 2005 at 01:59:32PM -0700, Nguyen, Tom L wrote: > On Thursday, September 01, 2005 1:10 PM Andrew Morton wrote: > >> > >> On Thursday, September 01, 2005 12:32 PM Andrew Morton wrote: > >> > So what is the alternative to Shaohua's fix? Restore all the msi > >> > registers on resume? > >> > >> Yes, the PCIe port bus driver, for example, did that. > >> > > > So you're saying that each individual driver which uses MSI is > responsible > > for the restore? > Yes. > > > Is it not possible to do this in some single centralized place? > Existing pci_save_state(dev)/pci_restore_state(dev) covers only 64 bytes > of PCI header. One solution is to extend these APIs to cover up to 256 > bytes. What do you think?
Will that solve this issue? I need to dig up my PCI spec to see if that will still work properly on older pci devices... thanks, greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
