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To: Keith Wiles <keith.wiles@intel.com>, dev@dpdk.org
References: <1473948649-14169-1-git-send-email-keith.wiles@intel.com>
 <1473948649-14169-3-git-send-email-keith.wiles@intel.com>
From: Panu Matilainen <pmatilai@redhat.com>
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Date: Fri, 16 Sep 2016 10:36:19 +0300
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 (mx1.redhat.com [10.5.110.29]); Fri, 16 Sep 2016 07:36:20 +0000 (UTC)
Subject: Re: [dpdk-dev] [PATCH 3/3] drivers/net:build support for new tap
 device driver
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On 09/15/2016 05:10 PM, Keith Wiles wrote:
> Signed-off-by: Keith Wiles <keith.wiles@intel.com>
> ---
>  config/common_linuxapp | 3 +++
>  drivers/net/Makefile   | 1 +
>  mk/rte.app.mk          | 1 +
>  3 files changed, 5 insertions(+)
>
> diff --git a/config/common_linuxapp b/config/common_linuxapp
> index 2483dfa..704c01c 100644
> --- a/config/common_linuxapp
> +++ b/config/common_linuxapp
> @@ -44,3 +44,6 @@ CONFIG_RTE_LIBRTE_PMD_VHOST=y
>  CONFIG_RTE_LIBRTE_PMD_AF_PACKET=y
>  CONFIG_RTE_LIBRTE_POWER=y
>  CONFIG_RTE_VIRTIO_USER=y
> +CONFIG_RTE_LIBRTE_PMD_TAP=y
> +CONFIG_RTE_PMD_TAP_MAX_QUEUES=32
> +
> diff --git a/drivers/net/Makefile b/drivers/net/Makefile
> index bc93230..b4afa98 100644
> --- a/drivers/net/Makefile
> +++ b/drivers/net/Makefile
> @@ -55,6 +55,7 @@ DIRS-$(CONFIG_RTE_LIBRTE_THUNDERX_NICVF_PMD) += thunderx
>  DIRS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio
>  DIRS-$(CONFIG_RTE_LIBRTE_VMXNET3_PMD) += vmxnet3
>  DIRS-$(CONFIG_RTE_LIBRTE_PMD_XENVIRT) += xenvirt
> +DIRS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += tap
>
>  ifeq ($(CONFIG_RTE_LIBRTE_VHOST),y)
>  DIRS-$(CONFIG_RTE_LIBRTE_PMD_VHOST) += vhost
> diff --git a/mk/rte.app.mk b/mk/rte.app.mk
> index 1a0095b..bd1d10f 100644
> --- a/mk/rte.app.mk
> +++ b/mk/rte.app.mk
> @@ -129,6 +129,7 @@ ifeq ($(CONFIG_RTE_LIBRTE_VHOST),y)
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_VHOST)      += -lrte_pmd_vhost
>  endif # $(CONFIG_RTE_LIBRTE_VHOST)
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_VMXNET3_PMD)    += -lrte_pmd_vmxnet3_uio
> +_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_TAP)        += -lrte_pmd_tap
>
>  ifeq ($(CONFIG_RTE_LIBRTE_CRYPTODEV),y)
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_MB)   += -lrte_pmd_aesni_mb
>

Splitting the Makefile and config changes into a separate patch makes no 
sense at all in this case. Just do it in the patch introducing the driver.

And actually, ditto for documentation.

	- Panu -