----- Mail original ----- De: "Sascha Hauer" <s.hauer@xxxxxxxxxxxxxx> À: "Robert Jarzmik" <robert.jarzmik@xxxxxxx> Cc: barebox@xxxxxxxxxxxxxxxxxxx Envoyé: Lundi 5 Janvier 2015 13:11:50 Objet: Re: [PATCH] net: smc1111: fix memory congestions > I don't know the hardware (not anymore, fortunately ;), but isn't it > possible to dedicate one bucket for transmitting only, so that it will > never be occupied by a received packet? None I'm aware of. I've been through the specification many times, and my understanding is that : - the MMU allocation is symmetric (either from CPU for TX or from NIC for RX) - there is no configurable threshold or limit - first customer is first served from the MMU point of view Cheers. -- Robert _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
