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From: Joe Damato <joe@dama.to>
To: Chris J Arges <carges@cloudflare.com>
Cc: michael.chan@broadcom.com, pavan.chebbi@broadcom.com,
	kuba@kernel.org, Andrew Lunn <andrew+netdev@lunn.ch>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Paolo Abeni <pabeni@redhat.com>,
	Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Jesper Dangaard Brouer <hawk@kernel.org>,
	John Fastabend <john.fastabend@gmail.com>,
	Stanislav Fomichev <sdf@fomichev.me>,
	kernel-team@cloudflare.com, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, bpf@vger.kernel.org
Subject: Re: [PATCH net-next v3 1/5] bnxt_en: use bnxt_xdp_buff for xdp context
Date: Mon, 9 Mar 2026 17:52:49 -0700	[thread overview]
Message-ID: <aa9rYfExRBUREZ6Y@devvm20253.cco0.facebook.com> (raw)
In-Reply-To: <20260306230600.1628196-2-carges@cloudflare.com>

On Fri, Mar 06, 2026 at 05:00:16PM -0600, Chris J Arges wrote:
> This adds bnxt_xdp_buff which embeds the xdp_buff struct and stores
> pointers to hardware RX completion descriptors (rx_cmp and rx_cmp_ext)
> along with the completion type.
> 
> Signed-off-by: Chris J Arges <carges@cloudflare.com>
> ---
>  drivers/net/ethernet/broadcom/bnxt/bnxt.c     | 25 +++++++++++--------
>  drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h |  7 ++++++
>  2 files changed, 22 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
> index c982aac714d1..ab73aad40593 100644
> --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
> +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
> @@ -2118,7 +2118,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
>  	bool xdp_active = false;
>  	dma_addr_t dma_addr;
>  	struct sk_buff *skb;
> -	struct xdp_buff xdp;
> +	struct bnxt_xdp_buff bnxt_xdp;

I think I mentioned in the v2 [1], not sure RCT matters here.

But in either case:

Reviewed-by: Joe Damato <joe@dama.to>

[1]: https://lore.kernel.org/netdev/aacrSocsBAV9wZsT@devvm20253.cco0.facebook.com/

  reply	other threads:[~2026-03-10  0:52 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-06 23:00 [PATCH net-next v3 0/5] bnxt_en: Add XDP RSS hash metadata support Chris J Arges
2026-03-06 23:00 ` [PATCH net-next v3 1/5] bnxt_en: use bnxt_xdp_buff for xdp context Chris J Arges
2026-03-10  0:52   ` Joe Damato [this message]
2026-03-13  0:14   ` Andy Gospodarek
2026-03-06 23:00 ` [PATCH net-next v3 2/5] bnxt_en: Implement XDP RSS hash metadata extraction Chris J Arges
2026-03-10  0:56   ` Joe Damato
2026-03-13  0:15   ` Andy Gospodarek
2026-03-06 23:00 ` [PATCH net-next v3 3/5] bnxt_en: Implement XDP RSS hash metadata extraction for V3_CMP Chris J Arges
2026-03-10  1:02   ` Joe Damato
2026-03-13  0:15   ` Andy Gospodarek
2026-03-06 23:00 ` [PATCH net-next v3 4/5] selftests: net: move common xdp.py functions into lib Chris J Arges
2026-03-10  0:54   ` Joe Damato
2026-03-06 23:00 ` [PATCH net-next v3 5/5] selftests: drv-net: xdp: Add rss_hash metadata tests Chris J Arges
2026-03-10  0:51 ` [PATCH net-next v3 0/5] bnxt_en: Add XDP RSS hash metadata support Joe Damato
2026-03-10  2:06   ` Chris Arges
2026-03-10  2:37 ` Jakub Kicinski

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