Jeshua Lacock wrote: > > Actually it looks like the UARTs show up as a separate device: > > 08:00.0 Serial controller: Oxford Semiconductor Ltd OX16PCI954 (Quad 16950 > UART) function 0 (Disabled) (rev 01) (prog-if 06) > Subsystem: Oxford Semiconductor Ltd Device 0000 > Flags: medium devsel, IRQ 18 > I/O ports at c090 [size=8] > I/O ports at c080 [size=8] > I/O ports at c070 [size=8] > I/O ports at c060 [size=8] > I/O ports at c020 [size=32] > Memory at fb101000 (32-bit, non-prefetchable) [size=4K] > AH HA!!!! That is the EEPROM, which can be set up to configure the chip as desired. > Capabilities: <access denied> > Kernel driver in use: serial > > > > Looks like it is in SPP mode, here is the output from dmesg: > > I don't see the extended either? > > dmesg | grep parp > [ 8.761283] parport_pc 0000:08:00.1: PCI INT A -> GSI 18 (level, low) -> > IRQ 18 > [ 8.761347] parport0: PC-style at 0xc050, irq 18 [PCSPP] > [ 8.846838] lp0: using parport0 (interrupt-driven). > > Yup, this looks like the problem, the EEPROM has been set to disable the ECR registers, so you can't set it to EPP. There must be a utility program that can rewrite the EEPROM to change the default config. Did you get a mini-CD with it? You might have a program on it to do this, probably needs a Windows system.
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