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From: Ray Kinsella <mdr@ashroe.eu>
To: xuan.ding@intel.com
Cc: thomas@monjalon.net, andrew.rybchenko@oktetlabs.ru,
	stephen@networkplumber.org, mb@smartsharesystems.com,
	dev@dpdk.org
Subject: Re: [PATCH] doc: announce header split deprecation
Date: Tue, 24 May 2022 15:58:42 +0100	[thread overview]
Message-ID: <87mtf7yo2l.fsf@mdr78.vserver.site> (raw)
In-Reply-To: <20220523142016.44451-1-xuan.ding@intel.com>


xuan.ding@intel.com writes:

> From: Xuan Ding <xuan.ding@intel.com>
>
> RTE_ETH_RX_OFFLOAD_HEADER_SPLIT offload was introduced some time ago to
> substitute bit-field header_split in struct rte_eth_rxmode. It allows
> to enable header split offload with the header size controlled using
> split_hdr_size in the same structure.
>
> Right now, no single PMD actually supports RTE_ETH_RX_OFFLOAD_HEADER_SPLIT
> with above definition. Many examples and test apps initialize the field
> to 0 explicitly. The most of drivers simply ignore split_hdr_size since
> the offload is not advertised, but some double-check that its value is 0.
>
> So the RTE_ETH_RX_OFFLOAD_HEADER_SPLIT and split_header_size field
> will be removed in DPDK 22.11.
>
> Signed-off-by: Xuan Ding <xuan.ding@intel.com>


Acked-by: Ray Kinsella <mdr@ashroe.eu>

  reply	other threads:[~2022-05-24 14:58 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-23 14:20 [PATCH] doc: announce header split deprecation xuan.ding
2022-05-24 14:58 ` Ray Kinsella [this message]
2022-07-12 11:43   ` Andrew Rybchenko
2022-07-13  9:49 ` Thomas Monjalon
2022-07-14  5:50   ` Ding, Xuan
2022-07-14  8:08     ` Thomas Monjalon
2022-07-14 12:54       ` Ding, Xuan
2022-07-14 13:25         ` Thomas Monjalon
2022-07-14 14:07           ` Ding, Xuan
2022-07-14 15:58             ` Ferruh Yigit
2022-07-14 16:03               ` Ferruh Yigit
2022-07-15  8:52                 ` Ding, Xuan
2022-07-14 16:56               ` Slava Ovsiienko
2022-07-15  8:28                 ` Ding, Xuan
2022-07-15 11:34                   ` Ferruh Yigit
2022-07-15 12:43                     ` Ding, Xuan
2022-07-15 12:13           ` Andrew Rybchenko
2022-07-15 12:44             ` Ding, Xuan
2022-07-15 20:30 ` [PATCH v2] " xuan.ding
2022-07-16 21:28   ` Thomas Monjalon

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