TS-4710 PC104

When using the TS-4710 on a baseboard that supports PC104 over the muxbus, you can use the included ts4700_isa16550 driver to load support for various devices such as the TS-IRIDIUM, or TS-MULTI-104.

For example, to load a single device:

devmem 0x80004004 16 0x321 # enable muxbus
# Assumes COM1 and IRQ7 jumpers are set
modprobe ts4700_isa16550 com=0x3f8 irq=7

If you are loading multiple devices, you can specify the COM and IRQ in a single command:

devmem 0x80004004 16 0x321 # enable muxbus
# Assuming COM1 with IRQ7, and COM2 with IRQ7
modprobe ts4700_isa16550 com=0x3f8,0x2f8 irq=7,7

This driver assumes the PC104 base is at 0x0 of the muxbus, but some baseboards such as the TS-8900 use another offset for PC104. This can be specified with the iobase argument:

devmem 0x80004004 16 0x321 # enable muxbus
modprobe ts4700_isa16550 com=0x3f8 irq=7 iobase=0x81008800