Messages in this thread | | | Date | Tue, 17 Apr 2018 09:53:32 -0400 (EDT) | Subject | Re: [PATCH 0/3] Receive Side Coalescing for macb driver | From | David Miller <> |
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From: Rafal Ozieblo <rafalo@cadence.com> Date: Tue, 17 Apr 2018 08:59:35 +0000
> If IP supports RSC and skb has 2B reserved for alignment we end up > with none packets receive correctly (2B missing in the each skb). > We can either leave few customers without support in Linux driver or > let them use the driver with decrease performance.
You probably want to find a way to memmove() the headers to be aligned in this case, and then point the data afterwards into SKB page frags.
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