Action:
Add a Ethernet driver (for example, xyz.o ) to your LRP boot disk
(some driver depends on others, for example, ne2k-pci.o depends on 8390.o and pci-scan.o)
(all current Scyld PCI driver depends on pci-scan.o)

(1) Boot up LRP, login as root, q to drop to command prompt.

(2) Download and save the appropriate xyz.o to a clean floppy disk.

(3) Remove the boot LRP floppy, insert the floppy disk with the xyz.o in drive A

(4) mount -t msdos /dev/fd0 /mnt
cd  /lib/modules
cp  /mnt/xyz.o   /lib/modules
chmod 755  *
sync
umount   /mnt
remove the floppy with xyz.o, re-insert the LRP boot floppy
ls   /lib/modules   (confirm that xyz.o is in the directory, make sure the name is in lowercase,
if not, change the file name to lowercase with this command:    mv  XYZ.O  xyz.o )
 

lrcfg     (call up the config menu)
3  for Package settings
choose modules
choose 1 for modules again
add a line   xyz    (some drivers need pci-scan and/or 8390 before them, called dependency)
    (if that is the case, you also need to copy    pci-scan.o and 8390.o to  /lib/modules )
  for ISA card driver, you also have to specify the IO ports after the driver name, for example,
    ne  io=0x300,0x320

Ctrl-S and Enter to save the configuration file
Ctrl-C and q twice
B to Backup
choose modules
reboot