lkml.org 
[lkml]   [2006]   [Aug]   [30]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateWed, 30 Aug 2006 10:52:23 +0200
FromMikael Pettersson <>
SubjectRe: Ultra Sparc T1 port
zhiyi huang writes:
 > Hello,
 > I am using a Ubuntu port on Ultra Sparc T1.
 > Linux version 2.6.15-21-sparc64-smp (buildd@artigas) (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:)

There's a separate mailing list for SPARC Linux.

In this case, you probably just forgot to set up a ->compat_ioctl()
method in your device's file ops.

/Mikael
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-08-30 10:55    [from the cache]
©2003-2008