[Centos] Digital IO card and /proc/devices

JCT

jct at panonet.net
Thu Jan 13 14:23:43 UTC 2005


Hi all,

I am having problems to get the SeaLevel IO card to work with CentOS distro.

Basically the card is being recognised and shown by lspci BUT /proc/devices 
file is not updated with the new devices does anyone know  why. ?

Could someone tell me what/where infos are needed to get /proc/devices to be 
updated.

The reason I require the /proc/devices infos is because I want to run a mknod 
command with those infos.

This is rather urgent so any help will be much appreciated.


=========
[root at machine]# ./seaio-load
Warning: kernel-module version mismatch
/opt/relay/lib/modules/seaio.o was compiled for kernel version
2.4.21-20.EL.c0smp
while this kernel is version 2.4.21-20.0.1.ELsmp
Warning: /opt/relay/lib/modules/seaio.o symbol for parameter break_on_load
not found
Warning: loading /opt/pmx-relay/lib/modules/seaio.o will taint the kernel: no
license
See http://www.tux.org/lkml/#export-tainted for information about tainted
modules
Warning: loading /opt/relay/lib/modules/seaio.o will taint the kernel:
forced load
Module seaio loaded, with warnings


mknod: wrong number of arguments
Try `mknod --help' for more information.
mknod: wrong number of arguments
Try `mknod --help' for more information.
mknod: wrong number of arguments
Try `mknod --help' for more information.
mknod: wrong number of arguments
Try `mknod --help' for more information.
chgrp: failed to get attributes of `/dev/dio[0-3]': No such file or directory
chmod: failed to get attributes of `/dev/dio[0-3]': No such file or directory




lsmod output
==========
Module Size Used by Tainted: PF
seaio 8784 0 (unused)



Kernel version :-
============
Linux pdc-svr3 2.4.21-20.0.1.ELsmp #1 SMP Thu Dec 2 23:06:40 GMT 2004 i686
i686 i386 GNU/Linux


lspci output
==========
03:06.0 Class ff00: Sealevel Systems Inc: Unknown device 8012 (rev 01)


/etc/sysconfig/hwconf output
=======================
class: OTHER
bus: PCI
detached: 0
driver: unknown
desc: "Sealevel Systems Inc|unknown device 135e:8012"
vendorId: 135e
deviceId: 8012
subVendorId: 135e
subDeviceId: 8012
pciType: 1
pcibus: 3
pcidev: 6
pcifn: 0
-- 
Regards
JC



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