> > - In spec hardware does not require MSI to generate interrupts > > Which leaves enabling MSI optional. > > Actually at least the Qlogic/Pathscale PCI Express ipath adapters > cannot generate INTx interrupts -- they definitely do require MSI to > operate.
Oh yeah... when I first found out about this, I rechecked the PCI Express spec and found that in fact legacy INTx interrupts are optional. So the ipath adapters that require MSI do conform to the spec. - R. - 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/
