On Wednesday, August 31, 2011 11:38:31 AM Michal Simek wrote:
> - Show all ethernet MACs in the system.
> - Show current ethernet device
> 
> Signed-off-by: Michal Simek <mon...@monstr.eu>
> ---
>  common/cmd_bdinfo.c |   32 ++++++++++++++++++++++++++++++--
>  1 files changed, 30 insertions(+), 2 deletions(-)
> 
> diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c
> index 6051120..01441de 100644
> --- a/common/cmd_bdinfo.c
> +++ b/common/cmd_bdinfo.c
> @@ -153,6 +153,11 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc,
> char * const argv[])
> 
>  int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
>  {
> +#if defined(CONFIG_CMD_NET)
> +     struct eth_device *dev;
> +     int i;
> +#endif
> +
>       bd_t *bd = gd->bd;
>       print_num("mem start      ",    (ulong)bd->bi_memstart);
>       print_lnum("mem size       ",   (u64)bd->bi_memsize);
> @@ -164,7 +169,17 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc,
> char * const argv[]) print_num("sram size      ",     (ulong)bd->bi_sramsize);
>  #endif
>  #if defined(CONFIG_CMD_NET)
> -     print_eth(0);
> +     i = 0;
> +     while (1) {
> +             dev = eth_get_dev_by_index(i);
> +             if (dev) {
> +                     printf("eth%dname    = %s\n", i, dev->name);
> +                     print_eth(i);
> +             } else
> +                     break;
> +             i++;
> +     }

i = 0;
do {
        dev = eth_get_dev_by_index(i++);
} while (dev);
i--;

... or something
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