Add support for AMD PCnet ISA+ or Realtek RTL8019AS?

[NagisaEfi]

These are ISA network cards that support PnP.

[rderooy]

There is already an Ethernet discussion: #4698

[RBTCHENTPE]

Dear Sir, Would please kindly teach me how to modify the keyboard configuration for following problems? windows 10 with DosBox-x the keyboard auto. create numbers of the same letter/digit continuously. B. RGDS., ROBERT CHEN