On Sat, 17 Oct 2020 at 16:23, ToddAndMargo via users <
users(a)lists.fedoraproject.org> wrote:
On 10/17/20 12:14 PM, George N. White III wrote:
> Doesn't look like linux is supported.
Hi George,
I asked them about it. This is what they responded
(He misspelled that last modprobe):
> Sorry for the delay, Linux isn't exactly my expertise, so it took a
little long to verify the Parallel-PCIe in Fedora 32 (Workstation Edition)
64-bit.
>
> I didn't do the full installation, so my testing is limited to the Live
version which I ran off OS off a USB Flash Drive.
>
> That being said, the Parallel PCIe card does appear to work in the OS.
It doesn't detect automatically like our PCI cards do, however I was able
to reconfigure the port, as substitute user, with the following commands:
>
>> modprobe -r lp
>> modprobe -r parport_pc
>> modprobe parport_pc io=0x378,0xee00 irq=7,11
>> modprode lp
>
> Once configured I was able to detect both a HP Laser Jet and an old
Epson dot matrix printer and was able to dump a print job to the Epson.
>
> The Laser Jet appears to have given up the ghost long ago, so I couldn't
use it to test the port in Fedora, but I don't believe that was an issue
with our card.
>
> Hopefully that helps,
You might get better help from
linuxcnc.org:
https://forum.linuxcnc.org/27-driver-boards/34393-pcie-parallel-cards-wha...
You might be able to get the chipset by looking at the label of the big IC's
-T
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George N. White III