linux-kernel - Ultra Sparc T1 port

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Message-Id: <A2A6BFA6-28FA-4525-8705-31555B5327D2@cs.otago.ac.nz>
Date:	Wed, 30 Aug 2006 12:53:13 +1200
From:	zhiyi huang <hzy@...otago.ac.nz>
To:	linux-kernel@...r.kernel.org
Subject: Ultra Sparc T1 port

Hello,
I am using a Ubuntu port on Ultra Sparc T1.
Linux version 2.6.15-21-sparc64-smp (buildd@...igas) (gcc version  
4.0.3 (Ubuntu 4.0.3-1ubuntu5)) #1 SMP Fri Apr 21 17:04:05 UTC 2006
I have installed a module in the kernel. It is a RAM device driver.  
When my application calls ioctl on the device (/dev/dsm), I got the  
following log message:

Aug 29 11:13:20 info-sf-03 kernel: [    3.603348] ioctl32(manager: 
18821): Unknown cmd fd(3) cmd(80047f00){00} arg(fffc3934) on /dev/dsm

I check my module and found the control has not reached my module  
yet. I haven't got much clue why it happened and how to fix the  
problem. It works fine on Linux 2.6.8/i386, by the way.
Thanks for help:)

Zhiyi

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