[PATCH] net: ethernet: ti: am65-cpsw: Add minimal XDP support
Andrew Lunn
andrew at lunn.ch
Mon Feb 26 23:18:44 UTC 2024
> +static struct sk_buff *am65_cpsw_alloc_skb(struct net_device *ndev, unsigned int len)
> +{
> + struct page *page;
> + struct sk_buff *skb;
> +
> + page = dev_alloc_pages(0);
You are likely to get better performance if you use the page_pool.
When FEC added XDP support, the first set of changes was to make use
of page_pool. That improved the drivers performance. Then XDP was
added on top. Maybe you can follow that pattern.
Andrew
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