Thank you, that worked. I haven't read anything that mentioned adding
the lines prior to the online statement.
Thanks,
Mark Vandale
System Administrator Leader, MCS-MF z/VM, z/VSE & z/Linux
Office : 860-823-2756
Cell : 860-705-1657
Textmsg : 8607051...@txt.att.net
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From: Ursula Braun <ubr...@linux.vnet.ibm.com>
To: LINUX-390@vm.marist.edu
Date: 12/08/2011 12:00 PM
Subject: Re: How to change /udev/rules.d/ for hsi
Sent by: Linux on 390 Port <LINUX-390@vm.marist.edu>
Mark,
try to move the "buffer_count" and "checksumming" line before the
"online" line. The qeth driver does not allow to change the buffer_count
value in online state.
Regards, Ursula Braun, IBM Germany
On Thu, 2011-12-08 at 10:13 -0500, Mark D Vandale wrote:
> Here's some more detail if that helps... The hipersocket address e000.
> I've added the last 2 lines, 1 to increase the buffer cnt and the other
to
> turn off checksumming. Neither parameter changes during a reboot.
>
> lsqeth -p still shows a cnt of 16 for the device
>
> -rw-r--r-- 1 root root 1296 2011-12-07
> 10:06 /etc/udev/rules.d/51-hsi-0.0.e000.rules
>
> # Configure hsi device at 0.0.e000/0.0.e001/0.0.e002
> ACTION=="add", SUBSYSTEM=="drivers", KERNEL=="qeth", IMPORT
> {program}="collect 0.0.e000 %k 0.0.e000 0.0.e001 0.0.e002 qeth"
> ACTION=="add", SUBSYSTEM=="ccw", KERNEL=="0.0.e000", IMPORT
> {program}="collect 0.0.e000 %k 0.0.e000 0.0.e001 0.0.e002 qeth"
> ACTION=="add", SUBSYSTEM=="ccw", KERNEL=="0.0.e001", IMPORT
> {program}="collect 0.0.e000 %k 0.0.e000 0.0.e001 0.0.e002 qeth"
> ACTION=="add", SUBSYSTEM=="ccw", KERNEL=="0.0.e002", IMPORT
> {program}="collect 0.0.e000 %k 0.0.e000 0.0.e001 0.0.e002 qeth"
> TEST=="[ccwgroup/0.0.e000]", GOTO="hsi-0.0.e000-end"
> ACTION=="add", SUBSYSTEM=="ccw", ENV{COLLECT_0.0.e000}=="0", ATTR
> {[drivers/ccwgroup:qeth]group}="0.0.e000,0.0.e001,0.0.e002"
> ACTION=="add", SUBSYSTEM=="drivers", KERNEL=="qeth", ENV
> {COLLECT_0.0.e000}=="0", ATTR
> {[drivers/ccwgroup:qeth]group}="0.0.e000,0.0.e001,0.0.e002"
> LABEL="hsi-0.0.e000-end"
> ACTION=="add", SUBSYSTEM=="ccwgroup", KERNEL=="0.0.e000", ATTR
{portno}="0"
> ACTION=="add", SUBSYSTEM=="ccwgroup", KERNEL=="0.0.e000", ATTR
{layer2}="0"
> ACTION=="add", SUBSYSTEM=="ccwgroup", KERNEL=="0.0.e000", ATTR
{online}="1"
> ACTION=="add", SUBSYSTEM=="ccwgroup", KERNEL=="0.0.e000", ATTR
> {buffer_count}="128"
> ACTION=="add", SUBSYSTEM=="ccwgroup", KERNEL=="0.0.e000", ATTR
> {checksumming}="no_checksumming"
>
>
> Is there something else that needs to be changed ? SLES 11
>
>
> Thanks,
>
> Mark
>
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