>> >> Right, I think it does. >> >> One question: do we need to check flags for IORESOURCE_DISABLED as well? >> Currently IORESOURCE_DISABLED and IORESOURCE_UNSET are set together for PCI >> so it probably doesn't matter right now but if this changes we won't want to >> use BAR that's disabled, will we? > > That's a good question. My intent was to use IORESOURCE_DISABLED for > cases where we don't want to even try to assign resources to a BAR, > e.g., for BARs that want more than 4GB of space when the kernel isn't > compiled with support for 64-bit BARs. In that case, I intended to > set IORESOURCE_UNSET as well. > > So I think we're OK with only testing IORESOURCE_UNSET. > > Yijing, do you want to expand this patch to fix > xen_initdom_setup_msi_irqs() as well? I'm willing to do. Thanks! Yijing. > > Bjorn > > . > -- Thanks! Yijing -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
