> On Nov 20, 2015, at 11:41 AM, Jon Elson <[email protected]> wrote:
>
> On 11/20/2015 11:19 AM, Sarah Armstrong wrote:
>> i have quite a collection of parallel port cards that don't work with
>> Linuxcnc both pci & pcie
>> the only ones so far i have found to work are the startech ( after patching
>> the epp ) & one's with Oxford semi chipsets
>> are the only ones so far iv'e found to work just about out the box .
>>
>>
> I don't know if any other companies use the Oxford chips,
> but that is what is in all SIIG boards.
> And, yes, they have been flawless, I have several here in
> various test stations.
So I have installed the card, see that it has the parport_pc kernel registered,
but cannot get it to go to epp.
08:00.0 Parallel controller: Oxford Semiconductor Ltd OX9162 Mode 0 (parallel
port) (prog-if 03 [IEEE1284])
Subsystem: Siig Inc Device 2020
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 18
Region 0: I/O ports at c030 [size=8]
Region 1: I/O ports at c020 [size=4]
Region 2: I/O ports at c000 [size=32]
Region 3: Memory at fb100000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: parport_pc
0d00-ffff : PCI Bus 0000:00
c000-cfff : PCI Bus 0000:07
c000-cfff : PCI Bus 0000:08
c000-c01f : 0000:08:00.0
c020-c023 : 0000:08:00.0
c030-c037 : 0000:08:00.0
c030-c032 : parport0
c033-c037 : parport0
I tried the c030 and c020 addresses. Not sure what ranges I would use for the
showport command and/or the pcisetup command - tried what seemed likely and no
dice. Also tried starting Axis with c020 and c030 addresses in hopes it would
set the board to epp for me - no dice.
Thanks,
Jeshua Lacock
Founder/Engineer
<3DTOPO.com>
GlassPrinted.com
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