DPDK patches and discussions
 help / color / mirror / Atom feed
* [dpdk-dev] [PATCH v1] examples/vhost: fix ioat dependency issue
@ 2020-11-11 11:19 Cheng Jiang
  2020-11-11 14:36 ` David Marchand
                   ` (4 more replies)
  0 siblings, 5 replies; 22+ messages in thread
From: Cheng Jiang @ 2020-11-11 11:19 UTC (permalink / raw)
  To: maxime.coquelin, chenbo.xia
  Cc: dev, patrick.fu, YvonneX.Yang, david.marchand, Jiayu.Hu, Cheng Jiang

Fix vhost-switch compiling issue when ioat dependency is missing.
Change 'RTE_x86' check into 'RTE_RAW_IOAT' check in meson build file
and update Makefile.

Signed-off-by: Cheng Jiang <Cheng1.jiang@intel.com>
---
 examples/vhost/Makefile    | 5 +++++
 examples/vhost/ioat.h      | 2 +-
 examples/vhost/meson.build | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/examples/vhost/Makefile b/examples/vhost/Makefile
index cec59d0e0f..505e443217 100644
--- a/examples/vhost/Makefile
+++ b/examples/vhost/Makefile
@@ -5,7 +5,12 @@
 APP = vhost-switch
 
 # all source are stored in SRCS-y
+IOAT_PATH = $(shell pkg-config --cflags-only-I libdpdk | sed -e "s/^..//")/rte_ioat_rawdev.h
+ifeq ($(IOAT_PATH), $(wildcard $(IOAT_PATH)))
+SRCS-y := main.c virtio_net.c ioat.c
+else
 SRCS-y := main.c virtio_net.c
+endif
 
 # Build using pkg-config variables if possible
 ifneq ($(shell pkg-config --exists libdpdk && echo 0),0)
diff --git a/examples/vhost/ioat.h b/examples/vhost/ioat.h
index 9664fcc3ac..d6d0f7c18a 100644
--- a/examples/vhost/ioat.h
+++ b/examples/vhost/ioat.h
@@ -24,7 +24,7 @@ struct dma_for_vhost {
 	uint16_t nr;
 };
 
-#ifdef RTE_ARCH_X86
+#ifdef RTE_RAW_IOAT
 int open_ioat(const char *value);
 #else
 static int open_ioat(const char *value __rte_unused)
diff --git a/examples/vhost/meson.build b/examples/vhost/meson.build
index 24f1f71313..d5388a795a 100644
--- a/examples/vhost/meson.build
+++ b/examples/vhost/meson.build
@@ -15,7 +15,7 @@ sources = files(
 	'main.c', 'virtio_net.c'
 )
 
-if dpdk_conf.has('RTE_ARCH_X86')
+if dpdk_conf.has('RTE_RAW_IOAT')
 	deps += 'raw_ioat'
 	sources += files('ioat.c')
 endif
-- 
2.29.2


^ permalink raw reply	[flat|nested] 22+ messages in thread

end of thread, other threads:[~2020-11-13  8:40 UTC | newest]

Thread overview: 22+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-11-11 11:19 [dpdk-dev] [PATCH v1] examples/vhost: fix ioat dependency issue 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
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

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git