> The controller driver will need to know which of the multiple MSI-X > interrupts has been raised: > > irqreturn_t (*msix_irq)(struct usb_hcd *hcd, unsigned int nr_or_index); Actually, hcd has 2 object for msix, msix_count and msix_entries. Do you mean msix_count maybe smaller than we decide in hcd_setup_msix()? Which situation will make this? -- 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
