From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: "Martin Drašar" <drasar@ics.muni.cz>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] Removal of IP version from packet offload feature flags
Date: Mon, 31 Aug 2015 10:56:36 +0200 [thread overview]
Message-ID: <4354342.IqQZSKtSMX@xps13> (raw)
In-Reply-To: <55E40A4F.3030406@ics.muni.cz>
2015-08-31 10:03, Martin Drašar:
> I just tried to upgrade to 2.1.0 and suddenly my code stopped compiling,
> because of using PKT_RX_IPV4_HDR feature flag and the like. In the
> rte_mbuf.h there is this code:
>
> > #ifndef RTE_NEXT_ABI
> > #define PKT_RX_IPV4_HDR (1ULL << 5) /**< RX packet with IPv4 header. */
> > #define PKT_RX_IPV4_HDR_EXT (1ULL << 6) /**< RX packet with extended IPv4 header. */
> > #define PKT_RX_IPV6_HDR (1ULL << 7) /**< RX packet with IPv6 header. */
> > #define PKT_RX_IPV6_HDR_EXT (1ULL << 8) /**< RX packet with extended IPv6 header. */
> > #endif /* RTE_NEXT_ABI */
In order to keep compatibility with your old code, you have to disable
RTE_NEXT_ABI in your configuration file (.config).
> So I guess that means the code got deprecated between 2.0.0 and 2.1.0,
> although I did not find relevant comment in the changelog. My question
> is, what should I use instead and even better - why was this change made?
See "Extended packet type support" in
http://dpdk.org/doc/guides/rel_notes/release_2_1.html
and
http://dpdk.org/doc/guides/rel_notes/deprecation.html
next prev parent reply other threads:[~2015-08-31 8:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-31 8:03 Martin Drašar
2015-08-31 8:56 ` Thomas Monjalon [this message]
[not found] ` <55E42F25.4020406@ics.muni.cz>
2015-08-31 12:22 ` Thomas Monjalon
2015-08-31 12:47 ` Martin Drašar
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