Hi all,
I have a PCI parallel port card with SUN1888 chipset (Digitus). There
are two ports on it. I can't switch it to EPP mode.
Port1 is at 0x1018 and Port2 is at 0x1008
I tried to write 0x80 to base_address + 0x402 using the base address
0x1018 and 0x1008 but it doesn't work. I always read 0xff from this
address and I can't change its value.
How can I switch it to EPP mode?
$ lspci -v
04:00.0 Parallel controller: Timedia Technology Co Ltd Device 7268
(rev 01) (prog-if 02 [ECP])
Subsystem: Timedia Technology Co Ltd Device 0104
Flags: stepping, medium devsel, IRQ 10
I/O ports at 1018 [size=8]
I/O ports at 1010 [size=8]
I/O ports at 1008 [size=8]
I/O ports at 1000 [size=8]
Kernel modules: parport_pc
$ lsmod | grep par
parport 31200 0
Regards
acemi
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