Jon, Why would they do that? So it is stuck in SPP mode?
Is this an attempt to idiot proof the card so it works for most people out of the box? Dave On 5/6/2012 1:50 PM, Jon Elson wrote: > 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. > > Jon > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > > ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
