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From: Ferruh Yigit <ferruh.yigit@intel.com>
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Date: Fri, 7 Jul 2017 12:00:21 +0100
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Subject: Re: [dpdk-dev] [PATCH v4 2/2] net/ixgbe: enable PTYPE offload for
	x86 vector PMD
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On 6/13/2017 9:58 AM, Qi Zhang wrote:
> Hardware PTYPE in Rx desc will be parsed to fill
> mbuf's packet_type.
> 
> Signed-off-by: Ray Kinsella <ray.kinsella@intel.com>
> Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>

<...>

> @@ -125,6 +125,11 @@ SRCS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += ixgbe_82599_bypass.c
>  endif
>  SRCS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += rte_pmd_ixgbe.c
>  
> +# vector PMD driver needs SSE4.1 support
> +ifeq ($(findstring RTE_MACHINE_CPUFLAG_SSE4_1,$(CFLAGS)),)
> +CFLAGS_ixgbe_rxtx_vec_sse.o += -msse4.1
> +endif

Patch will be updated to remove this check, because minimum support is
SSE4.2 [1] and this check is no more required.

[1]
http://dpdk.org/ml/archives/dev/2017-June/thread.html#68237