intel_ntb_setup_msix
rc = intel_ntb_setup_msix(ntb, num_vectors);
rc = intel_ntb_setup_msix(ntb, num_vectors);
rc = intel_ntb_setup_msix(ntb, num_vectors);
static int intel_ntb_setup_msix(struct ntb_softc *ntb, uint32_t num_vectors);