Re: [PATCH net-next v2 4/6] tsnep: Prepare RX buffer for XDP support

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Subject: Re: [PATCH net-next v2 4/6] tsnep: Prepare RX buffer for XDP support
From: Saeed Mahameed <saeed@xxxxxxxxxx>
Date: Thu, 8 Dec 2022 16:46:16 -0800
Cc: netdev@xxxxxxxxxxxxxxx, bpf@xxxxxxxxxxxxxxx, davem@xxxxxxxxxxxxx, kuba@xxxxxxxxxx, edumazet@xxxxxxxxxx, pabeni@xxxxxxxxxx, ast@xxxxxxxxxx, daniel@xxxxxxxxxxxxx, hawk@xxxxxxxxxx, john.fastabend@xxxxxxxxx
In-reply-to: <20221208054045.3600-5-gerhard@engleder-embedded.com>

On 08 Dec 06:40, Gerhard Engleder wrote:

Reserve XDP_PACKET_HEADROOM in front of RX buffer if XDP is enabled.
Also set DMA direction properly in this case.

Signed-off-by: Gerhard Engleder <gerhard@xxxxxxxxxxxxxxxxxxxxx>


LGTM:
Reviewed-by: Saeed Mahameed <saeed@xxxxxxxxxx>

References:
- [PATCH net-next v2 0/6] tsnep: XDP support
  - From: Gerhard Engleder
- [PATCH net-next v2 4/6] tsnep: Prepare RX buffer for XDP support
  - From: Gerhard Engleder

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