> -----Original Message-----
> From: John Crispin [mailto:blo...@openwrt.org]
> Sent: Thursday, July 09, 2015 8:42 AM
> To: Guenther Kelleter; openwrt-devel@lists.openwrt.org
> Subject: Re: [OpenWrt-Devel] [PATCH v3 7/7] ar71xx: add support for the devolo
> dLAN pro 1200+ WiFi ac
>
> Hi,
>
> this function seem to be overly complicated. do you really need this ?
No not really. Now I see that I can use ath79_init_mac instead.
Günther
>
> John
>
> On 07/07/2015 14:58, Günther Kelleter wrote:
> > +static void inc_mac_addr(u8 *base_mac, u8 *dst_mac, u8 inc) {
> > + u32 tmp = 0;
> > + char index = 6;
> > +
> > + tmp = base_mac[5] + inc;
> > + while ((tmp > 255) && (index > 0)) {
> > + dst_mac[index-1] = tmp - 256;
> > + index--;
> > + tmp = base_mac[index-1] + 1;
> > + }
> > +
> > + dst_mac[index-1] = tmp;
> > + index--;
> > +
> > + while (index > 0) {
> > + dst_mac[index-1] = base_mac[index-1];
> > + index--;
> > + }
> > +}
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