Hi Wolfgang ,
Thanks for the advice,
now i am in a bit of confusion ,
as I am not compiling the driver as module normal linux enet driver ,
and for rtnet to get it up , i need to compile it as a module , i mean
to say as i am not compiling this driver at all how will the symbols of
this will get exported ?
or is it in commproc.c , u say these symbols will be avilable to the rtnet
module , correct me please ,
yes i would like to go higher vesrion , as our project needs to meet
deadline , i need to make many chnages with higher version of kernel , yes
but will take it up after sometime .
(Embedded Wolfgang Grandegger <[EMAIL PROTECTED]>@lists.sourceforge.net
image moved 09/28/2005 12:44 AM
to file:
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Sent by: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc: [EMAIL PROTECTED], [EMAIL PROTECTED],
rtnet-users@lists.sourceforge.net, [EMAIL PROTECTED]
Subject: Re: [RTnet-users] rtnet ethernet driver
Security Level:? Internal
On 09/27/2005 05:39 PM [EMAIL PROTECTED] wrote:
>
> hi ,
> I am newbie to rtai and rtnet ,
> onmy custom controller i am running linux-2.4.19 ,with rtai24.2.12 and
> rtnet-0.8.0 , on mpc862
> first problem i faced when insmod rtai-rtdm.o is , it says resource not
> avialble temporarily , then i found in the code , its not able to make
> entry in proc it was failing create_proc_entry , i disabled
CONFIG_PROC_FS
> , i got rtai-rtdm working , later got rtnet.o working , is this the
correct
> soulution ?
> now when i try to insmod rt_mpc8xx_enet.o
> i get this
>
> Using rt_mpc8xx_enet.o
> insmod: unresolved symbol m8xx_cpm_dpalloc
> insmod: unresolved symbol consistent_alloc
> insmod: unresolved symbol m8xx_cpm_dpfree
> insmod: unresolved symbol cpmp
>
> is it that i needto EXPORT_SYMBOL in arch/ppc/kernel/ppc_ksysm.c file ,
> correct me if am wrong , or what else i am missing .
You are right. The missing symbols have to be exported in ppc_ksysm.c
like it is already done inthe DENX linuxppc_2_4_devel tree (have a look
to http://www.denx.de). It may also make sense to update to a more
recent version of Linux 2.4. Furthermore I recommand to use RTnet
version 0.8.3 and RTAI 24.1.13 from the RTAI "stromboli" CVS branch.
Wolfgang.
>
> Thanks In Advance
> neelu
>
>
>
>
>
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