network build

[rwas rwas]

I managed to fake my way through my theory on how to
do this and got rtems to find the nic card.

However, I get the error:

Can't create initial socket: too many open files in
system

as well as:

No routes!


Help?

Robert Wasierski




--- rwas rwas <mc68332 at yahoo.com> wrote:
> Hello,
> 
> I've successfully built and run the dist rtems-4.5.0
> on redhat 6.2. My target was pc386. I've been able
> to
> run simple examples like "hello-world".
> 
> I recently attempted to run the rpc_demo from
> netdemos-4.5.0. 
> 
> I get:
>  RTEMS: DEC PCI network card not found !!
> 
> Which is interesting because the bsp for the pc386
> does'nt have a DEC PCI card listed. It has an NE2000
> driver and a 3c509 driver.
> 
> After digging around I find references to:
> RTEMS_BSP_NETWORK_DRIVER_NAME.
> 
> In the bsp target directory I find: 
>  bsp.h. 
> 
> In it I find:/*
>  * Network driver configuration
>  */ 
>     
> .
> .
> .
> struct rtems_bsdnet_ifconfig;
> extern int rtems_wd_driver_attach (struct
> rtems_bsdnet_ifconfig *config);
> extern int rtems_dec21140_driver_attach (struct
> rtems_bsdnet_ifconfig *config);
> 
>    
> #if 0
> #define RTEMS_BSP_NETWORK_DRIVER_NAME "wd1"
> #define RTEMS_BSP_NETWORK_DRIVER_ATTACH      
> rtems_wd_driver_attach
> #endif
> 
> #if 1
> #define RTEMS_BSP_NETWORK_DRIVER_NAME "dc1"
> #define RTEMS_BSP_NETWORK_DRIVER_ATTACH      
> rtems_dec21140_driver_attach
> #endif
> .
> .
> .
> 
> My question is: Is this file where rtems is made
> aware
> of the drivers?
> 
> If so, do I need to follow the example I see here
> for
> "wd" and "dec" drivers and hack in one (driver name)
> specific for this bsp?
> 
> If this is so, why was'nt this change already made
> to
> bsp.h for the i386/pc386 target bsp?
> 
> 
> Robert Wasierski
> Dynacs Engineering
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
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