- From: Sean Burke <spb_at_geb.ep.wisc.edu>
- Date: Mon, 13 Oct 2003 17:37:18 -0500 (CDT)
Hi.
I am trying to to get a NI PCI 6533 running on a P4 PCI bus. The
documentation points to the ni_pcidio driver to run it. Additionally, I
have a few analog read cards on the system (all ni_pcimio). The analog
cards run fine when loaded with the setup steps below.
root_at_waldo spb # /sbin/modprobe ni_pcimio
root_at_waldo spb # /usr/local/sbin/comedi_config /dev/comediN ni_pcimio
where N goes from 0-6
Applying the same rules to the PCI-6533 writes what appears to be garbage
to the kernel log:
root_at_waldo spb # /sbin/modprobe ni_pcidio
root_at_waldo spb # /usr/local/sbin/comedi_config /dev/comedi7 ni_pcidio
root_at_waldo spb # tail /var/log/kernel/current
Oct 13 12:17:52 [kernel] ni_pcidio_interrupt:
status=0x00,flags=0x11,m_status=0x00000000
Oct 13 12:17:52 [kernel] ni_pcidio_interrupt:
status=0x00,flags=0x11,m_status=0x00000000
Oct 13 12:17:52 [kernel] ni_pcidio_interrupt:
status=0x00,flags=0x11,m_status=0x00000000
Oct 13 12:17:52 [kernel] ni_pcidio_interrupt:
status=0x00,flags=0x11,m_status=0x00000000
(ad infinitum...)
For a little background: comedi-0.7.67, comedi-0.7.20, rtai-24.1.11,
linux-2.4.20 (gentoo).
lspci -vv gives:
03:0d.0 Class ff00: National Instruments: Unknown device 1150 (rev 01)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32, cache line size 08
Interrupt: pin A routed to IRQ 11
Region 0: Memory at ec104000 (32-bit, non-prefetchable) [size=4K]
Region 1: Memory at ec105000 (32-bit, non-prefetchable) [size=4K]
Anyone have any clues? Is there a binary included in the comedi
distribution that I can run a quick and dirty test with?
Thank you for your time.
Sean Burke
Pegasus Toroidal Experiment
University of Wisconsin-Madison
Received on 2003-10-13Z21:37:18