For the Amazon PCI serial device ID, reference: https://lkml.org/lkml/2017/11/13/709
The config changes to be applied are: +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4
For the Amazon PCI serial device ID, reference: https:/ /lkml.org/ lkml/2017/ 11/13/709
The config changes to be applied are: SERIAL_ 8250_NR_ UARTS=4 SERIAL_ 8250_RUNTIME_ UARTS=4
+CONFIG_
+CONFIG_