[U-Boot] MPC83xx and uec

[Ben Warren <biggerbadderben@gmail.com>]

Anton Vorontsov wrote:
> On Tue, Sep 22, 2009 at 04:03:16PM +0200, Joakim Tjernlund wrote:
> [...]
>   
>>>>> Also
>>>>>  drivers/qe/uec.h:int uec_initialize(bd_t *bis, uec_info_t *uec_info);
>>>>>  include/netdev.h:int uec_initialize(int index);
>>>>> different prototypes for the same function.
>>>>>           
>>>> BTW, I am looking for a way to swap the order of ethernet interfaces:
>>>> static uec_info_t uec_info[] = {
>>>> #ifdef CONFIG_UEC_ETH1
>>>>    STD_UEC_INFO(1),   /* UEC1 */
>>>> #endif
>>>> #ifdef CONFIG_UEC_ETH2
>>>>    STD_UEC_INFO(2),   /* UEC2 */
>>>> #endif
>>>> #ifdef CONFIG_UEC_ETH3
>>>>    STD_UEC_INFO(3),   /* UEC3 */
>>>> #endif
>>>> };
>>>>         
>>> Works for me:
>>>
>>> http://lists.denx.de/pipermail/u-boot/2009-September/060821.html
>>>       
>> Right, but I don't consider a include as this:
>>   +#include "../../../drivers/qe/uec.h"
>> as the correct way of getting of required data types and macros.
>> Consider that uec_initialize() is exported by netdev.h (although with the
>> wrong prototype ATM). As far as I can tell, I should only have to include
>> netdev.h to get the required types and macros.
>>     
>
> Not sure if having all-in-one netdev header is a good idea.
> It might be a good idea to move uec.h to "include/" though.
>
>   
This needs to be cleaned up.  THE prototype for the global initialize() 
function needs to be in netdev.h and nowhere else.

BTW - can't you effectively swap the order of the Ethernet interfaces at 
runtime using the 'ethprime' environment variable?

regards,
Ben