On Fri, Jun 02, 2017 at 08:56:29AM -0400, Jeff Barnes wrote: > manufacturer: SYBA SD-PCI-1P > > > [ 3.974359] lp0: using parport0 (interrupt-driven). > [ 3.974363] parport_serial 0000:04:00.0: 0000:04:00.0: unknown > NetMos/Mostech device > Please send the output of lspci -vv, this > message (0x9710,0x9835,0x1000,0x0010), the > manufacturer and name of serial board or > modem board to <linux-serial@xxxxxxxxxxxxxxx>. > Sorry for the delay. I'm guessing that your serial port is not working? If so, can you try the patch below to see if it solves your problem? thanks, greg k-h diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index 0c101a7470b0..a5ab7477789f 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -828,7 +828,8 @@ static int pci_netmos_init(struct pci_dev *dev) unsigned int num_serial = dev->subsystem_device & 0xf; if ((dev->device == PCI_DEVICE_ID_NETMOS_9901) || - (dev->device == PCI_DEVICE_ID_NETMOS_9865)) + (dev->device == PCI_DEVICE_ID_NETMOS_9865) || + (dev->device == 0x9835)) return 0; if (dev->subsystem_vendor == PCI_VENDOR_ID_IBM && -- 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
