Alexander Stein wrote: > +++ b/drivers/tty/serial/pch_uart.c > @@ -1578,6 +1578,8 @@ static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev, > > + pci_enable_msi(pdev); Pretty much every driver that tries this eventually ends up with a blacklist of devices that don't implement MSI correctly. Did you test this with all the models that are supported by this driver? Regards, Clemens -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html