netdev - Re: [PATCH net-next v22] vmxnet3: Add XDP support.

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Message-Id: 
 <169199702327.11756.207039418388322318.git-patchwork-notify@kernel.org>
Date: Mon, 14 Aug 2023 07:10:23 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: William Tu <u9012063@...il.com>
Cc: netdev@...r.kernel.org, jsankararama@...are.com, gyang@...are.com,
 doshir@...are.com, alexander.duyck@...il.com, alexandr.lobakin@...el.com,
 bang@...are.com, maciej.fijalkowski@...el.com, witu@...dia.com,
 horatiu.vultur@...rochip.com, error27@...il.com, simon.horman@...igine.com,
 alexanderduyck@...com
Subject: Re: [PATCH net-next v22] vmxnet3: Add XDP support.

Hello:

This patch was applied to netdev/net-next.git (main)
by David S. Miller <davem@...emloft.net>:

On Wed,  9 Aug 2023 21:13:04 -0700 you wrote:
> The patch adds native-mode XDP support: XDP DROP, PASS, TX, and REDIRECT.
> 
> Background:
> The vmxnet3 rx consists of three rings: ring0, ring1, and dataring.
> For r0 and r1, buffers at r0 are allocated using alloc_skb APIs and dma
> mapped to the ring's descriptor. If LRO is enabled and packet size larger
> than 3K, VMXNET3_MAX_SKB_BUF_SIZE, then r1 is used to mapped the rest of
> the buffer larger than VMXNET3_MAX_SKB_BUF_SIZE. Each buffer in r1 is
> allocated using alloc_page. So for LRO packets, the payload will be in one
> buffer from r0 and multiple from r1, for non-LRO packets, only one
> descriptor in r0 is used for packet size less than 3k.
> 
> [...]

Here is the summary with links:
  - [net-next,v22] vmxnet3: Add XDP support.
    https://git.kernel.org/netdev/net-next/c/54f00cce1178

You are awesome, thank you!
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