On Thu, Jun 30, 2016 at 07:28:09PM +0200, Alexander Gordeev wrote: > I think I need to look at the updated version :) I've astarted processing the comments for the whole series and plan to post an update tomorrow. > > > > +#define PCI_IRQ_NOMSIX (1 << 0) /* don't try to use MSI-X interrupts */ > > > > > > BTW, why PCI_IRQ_NOMSIX only and no PCI_IRQ_NOMSI? > > > > Because there is no need to call this API if your device only supports > > a single legacy vector anyway. > > What if a device reports (up to 32) MSIs and MSI-X allocation failed? The > driver might prefer the legacy single (i.e. due to errata in MSI), but > there is no flag to ask for it. Ok, I'll add it for now. -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
