Re: [RTnet-developers] ETH_P_ALL feature

[Jorge A. <j-a...@cr...>]

Jan

With the changes in the stack managersomething happen to the trask that distribute the several messages.
It is not started when i load rtnet.

Me test machine has the following modules inserted:
Module                  Size  Used by
rtpacket                5120  0
rtipv4                 21664  0
rtcap                  16384  0
rt_8139too             11904  6
rtnet                  30092  4 rtpacket,rtipv4,rtcap,rt_8139too
rtai_rtdm              22176  4 rtpacket,rtipv4,rt_8139too,rtnet
rtai_shm                8832  0
rtai_sem               17664  2 rtnet,rtai_rtdm
rtai_lxrt              74904  7 rtipv4,rtcap,rt_8139too,rtnet,rtai_rtdm,rtai_shm,rtai_sem
rtai_hal               69840  8 rtcap,rt_8139too,rtnet,rtai_rtdm,rtai_shm,rtai_sem,rtai_lxrt
sis900                 19840  0

and the /proc/rtai/names file has the following:

RTAI LXRT Information.

    MAX_SLOTS = 150

                                         Linux_Owner         Parent PID
Slot Name   ID         Type   RT_Handle    Pointer   Tsk_PID   MEM_Sz   USG Cnt
-------------------------------------------------------------------------------
 190 RTGLBF 0x9ac6d9e5 SHMEM  0xe09f1000 0x00000000        0    2097152       1
tester1:/home/nfs_share/rtnet #    

it should have several semaphores and at least a task for rtnet.
When i run the example that i send to you several days ago, just the sending part the file has
tester1:/home/nfs_share/rtnet # cat /proc/rtai/names

RTAI LXRT Information.

    MAX_SLOTS = 150

                                         Linux_Owner         Parent PID
Slot Name   ID         Type   RT_Handle    Pointer   Tsk_PID   MEM_Sz   USG Cnt
-------------------------------------------------------------------------------
 142 TASK1  0x042da6bf TASK   0xe09f2220 0x00000000        0      20179       1
 190 RTGLBF 0x9ac6d9e5 SHMEM  0xe09f1000 0x00000000        0    2097152       1
tester1:/home/nfs_share/rtnet #                                

only my task appears. 
The receive part of the example blocks, and never return.
I've already use some printk and the task manager code never run.

Maybe is something related with the RTAI task. I'm using RTAI-3.4 stable release.

Any clues????

Jorge

Em Quinta, 28 de Setembro de 2006 18:24, o Jan Kiszka escreveu:
> Jorge Almeida wrote:
> > Did you do any test on that?
> 
> Yes, see examples/xenomai/posix.
> 
> > I try to run some of the old tests and the receive using SOCKET RAW and ETH_P_ALL does not work.
> > I will try to check waths going on.
> 
> Ok.
> 
> Jan
> 
> 

-- 
Jorge Almeida
j-a...@cr...
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