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From: Bruce Richardson <bruce.richardson@intel.com>
To: David Marchand <david.marchand@redhat.com>
Cc: "Jiang, Cheng1" <cheng1.jiang@intel.com>,
	Maxime Coquelin <maxime.coquelin@redhat.com>,
	"Xia, Chenbo" <chenbo.xia@intel.com>, dev <dev@dpdk.org>,
	"Fu, Patrick" <patrick.fu@intel.com>,
	"Yang, YvonneX" <yvonnex.yang@intel.com>,
	"Hu, Jiayu" <jiayu.hu@intel.com>,
	Thomas Monjalon <thomas@monjalon.net>,
	"Yigit, Ferruh" <ferruh.yigit@intel.com>
Subject: Re: [dpdk-dev] [PATCH v1] examples/vhost: fix ioat dependency issue
Date: Thu, 12 Nov 2020 10:22:26 +0000
Message-ID: <20201112102226.GD1309@bricha3-MOBL.ger.corp.intel.com> (raw)
In-Reply-To: <CAJFAV8yFYXQufQ-BcJ_BidLgF=5cSM4fLO8G3LBAvc_pcoEtUw@mail.gmail.com>

On Thu, Nov 12, 2020 at 10:39:33AM +0100, David Marchand wrote:
> On Thu, Nov 12, 2020 at 10:31 AM Bruce Richardson
> <bruce.richardson@intel.com> wrote:
> > > > main.c should check for RTE_RAW_IOAT before including ioat.h.
> > > > And then in this header, you can remove this stub too.
> > > >
> > >
> > > As for this one, ioat.h don't have dependency on IOAT driver, it is needed by the example regardless of whether the raw/ioat driver exists. And I added more RTE_RAW_IOAT check in ioat.h. Now it can be compiled.
> > >
> >
> > The trouble is that the ioat header file won't be installed if the driver
> > is not built. They will be available for building inside the source tree,
> > but not on a system with dpdk installed using "ninja install"
> 
> I tested disabling the driver, and I can see:
> installdir/usr/local/share/dpdk/examples/vhost/ioat.h
> 
My mistake, I assumed the reference was to the rte_ioat_rawdev.h file from
the ioat driver.
Please ignore my comment so.

  reply	other threads:[~2020-11-12 10:22 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-11 11:19 Cheng Jiang
2020-11-11 14:36 ` David Marchand
2020-11-11 15:03   ` Bruce Richardson
2020-11-12  7:14   ` Jiang, Cheng1
2020-11-12  9:31     ` Bruce Richardson
2020-11-12  9:39       ` David Marchand
2020-11-12 10:22         ` Bruce Richardson [this message]
2020-11-12  5:16 ` [dpdk-dev] [PATCH v2] " Cheng Jiang
2020-11-12  7:21 ` [dpdk-dev] [PATCH v3] " Cheng Jiang
2020-11-12  9:36   ` David Marchand
2020-11-12 10:28     ` Bruce Richardson
2020-11-12 11:29       ` Jiang, Cheng1
2020-11-12 12:02         ` Bruce Richardson
2020-11-12 14:06           ` Jiang, Cheng1
2020-11-12 13:47 ` [dpdk-dev] [PATCH v4] " Cheng Jiang
2020-11-12 15:01   ` Bruce Richardson
2020-11-12 15:55     ` Jiang, Cheng1
2020-11-12 15:49 ` [dpdk-dev] [PATCH v5] " Cheng Jiang
2020-11-12 16:01   ` Bruce Richardson
2020-11-12 16:51   ` Maxime Coquelin
2020-11-12 18:18   ` David Marchand
2020-11-13  8:40   ` Maxime Coquelin

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