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meta-intel/common: Upgrade DPDK to v1.7.0

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Added support for DPDK v1.7.0.

Added PACKAGECONFIG mechanism to explicitly disable the use of fuse
and qat which are dependencies for example apps dpdk_qat and vhost.

Added config variables CONFIG_EXAMPLE_DPDK_QAT and
CONFIG_EXAMPLE_DPDK_VHOST to enable or disable the compilation of
example apps dpdk_qat and vhost.

Resolved the installation failure found in example app ip_pipeline by
cherry-picking the patch from dpdk.org.

Resolved the test failure found in example app ring_pmd_autotest by
cherry-picking the patches from dpdk.org.

Signed-off-by: Sreeju Selvaraj <sreeju.armughanx.selvaraj@intel.com>
Acked-by: Ong Boon Leong <boon.leong.ong@intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
This commit is contained in:
Sreeju Selvaraj 2014-09-29 18:39:33 +08:00 committed by Tom Zanussi
parent 99c854538a
commit d9eaf5edeb
5 changed files with 541 additions and 0 deletions
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42
common/recipes-extended/dpdk/dpdk/dpdk-1.7.0-examples-Add-config-variables-to-enable-disable-dpdk.patch Normal file
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@ -0,0 +1,42 @@
From 63f8ccc5a305b193e219d288ef9e43b9a9fa6aa8 Mon Sep 17 00:00:00 2001
From: Sreeju Selvaraj <sreeju.armughanx.selvaraj@intel.com>
Date: Wed, 17 Sep 2014 19:10:01 +0800
Subject: [PATCH] examples: Add config variables to enable/disable dpdk_qat and
vhost
Upstream-Status: Inappropriate [configuration]
This can be used to export CONFIG_EXAMPLE_DPDK_QAT=n if dpdk_qat is not
in PACKAGECONFIG and also allow to export CONFIG_EXAMPLE_DPDK_VHOST=n
if vhost is not in PACKAGECONFIG.
Signed-off-by: Sreeju Selvaraj <sreeju.armughanx.selvaraj@intel.com>
---
examples/Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/examples/Makefile b/examples/Makefile
index d0624f6..885c938 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -39,7 +39,7 @@ include $(RTE_SDK)/mk/rte.vars.mk
DIRS-y += cmdline
ifneq ($(ICP_ROOT),)
-DIRS-y += dpdk_qat
+DIRS-$(CONFIG_EXAMPLE_DPDK_QAT) += dpdk_qat
endif
DIRS-y += exception_path
DIRS-y += helloworld
@@ -61,7 +61,7 @@ DIRS-$(CONFIG_RTE_LIBRTE_METER) += qos_meter
DIRS-$(CONFIG_RTE_LIBRTE_SCHED) += qos_sched
DIRS-y += quota_watermark
DIRS-y += timer
-DIRS-y += vhost
+DIRS-$(CONFIG_EXAMPLE_DPDK_VHOST) += vhost
DIRS-$(CONFIG_RTE_LIBRTE_XEN_DOM0) += vhost_xen
DIRS-y += vmdq
DIRS-y += vmdq_dcb
--
1.9.1

34
common/recipes-extended/dpdk/dpdk/dpdk-1.7.0-examples-pipeline-build-with-all-examples.patch Normal file
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@ -0,0 +1,34 @@
From 15aef6e666ee2eb0befa153d277d47754f3656e4 Mon Sep 17 00:00:00 2001
From: Thomas Monjalon <thomas.monjalon@6wind.com>
Date: Thu, 17 Jul 2014 10:30:52 +0200
Subject: [PATCH] examples/pipeline: build with all examples
Upstream-Status: Backport
Imported patch from: http://dpdk.org/browse/dpdk/log/
When adding this packet framework sample (commit 77a3346),
it has been forgotten to add it into the global makefile for
"make examples".
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
(cherry picked from commit a6664a09a7caa5e63f9ae625cf1946b0eef7794e)
Signed-off-by: Sreeju Selvaraj <sreeju.armughanx.selvaraj@intel.com>
---
examples/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/examples/Makefile b/examples/Makefile
index 885c938..1788d6e 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -43,6 +43,7 @@ DIRS-$(CONFIG_EXAMPLE_DPDK_QAT) += dpdk_qat
endif
DIRS-y += exception_path
DIRS-y += helloworld
+DIRS-y += ip_pipeline
DIRS-y += ip_reassembly
DIRS-$(CONFIG_RTE_MBUF_SCATTER_GATHER) += ip_fragmentation
DIRS-$(CONFIG_RTE_MBUF_SCATTER_GATHER) += ipv4_multicast
--
1.9.1

44
common/recipes-extended/dpdk/dpdk/dpdk-1.7.0-ring-remove-extra-devices-creation-with-vdev-option.patch Normal file
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@ -0,0 +1,44 @@
From 70d3d9a6757e0c56ad3c6da0292479433e16aed3 Mon Sep 17 00:00:00 2001
From: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Date: Wed, 9 Jul 2014 15:35:35 +0100
Subject: [PATCH] ring: remove extra devices creation with --vdev option
Upstream-Status: Backport
Imported patch from: http://dpdk.org/browse/dpdk/log/
When passing extra arguments in EAL option --vdev, to create
ring ethdevs, API was creating three ethdevs, even if there
was just one argument, such as CREATE.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
(cherry picked from commit 546afbc6827f9f0f7ed501d2af1fc51755e40224)
Signed-off-by: Sreeju Selvaraj <sreeju.armughanx.selvaraj@intel.com>
---
lib/librte_pmd_ring/rte_eth_ring.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/lib/librte_pmd_ring/rte_eth_ring.c b/lib/librte_pmd_ring/rte_eth_ring.c
index 73c649e..4f1b6ed 100644
--- a/lib/librte_pmd_ring/rte_eth_ring.c
+++ b/lib/librte_pmd_ring/rte_eth_ring.c
@@ -493,7 +493,6 @@ rte_pmd_ring_devinit(const char *name, const char *params)
eth_dev_ring_create(name, rte_socket_id(), DEV_CREATE);
return 0;
} else {
- eth_dev_ring_create(name, rte_socket_id(), DEV_CREATE);
ret = rte_kvargs_count(kvlist, ETH_RING_NUMA_NODE_ACTION_ARG);
info = rte_zmalloc("struct node_action_list", sizeof(struct node_action_list) +
(sizeof(struct node_action_pair) * ret), 0);
@@ -510,7 +509,7 @@ rte_pmd_ring_devinit(const char *name, const char *params)
goto out_free;
for (info->count = 0; info->count < info->total; info->count++) {
- eth_dev_ring_pair_create(name, info->list[info->count].node,
+ eth_dev_ring_create(name, info->list[info->count].node,
info->list[info->count].action);
}
}
--
1.9.1

380
common/recipes-extended/dpdk/dpdk/dpdk-1.7.0-ring-simplify-unit-tests.patch Normal file
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@ -0,0 +1,380 @@
From 545a5fac5d6bd0b64693dfcb15b321280418ac13 Mon Sep 17 00:00:00 2001
From: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Date: Wed, 9 Jul 2014 15:35:36 +0100
Subject: [PATCH] ring: simplify unit tests
Upstream-Status: Backport
Imported patch from: http://dpdk.org/browse/dpdk/log/
As this unit test does not create devices anymore,
and uses devices created by EAL option --vdev,
there were unnecesary tests that were repeated,
so they have been removed.
So now there are three tests:
1 - Test two devices that share a ring, one device
with just one RX queue and the other with one
TX queue.
2 - Test a device connected to itself (loopback) by
a ring, with both RX and TX queue.
3 - Test two devices that share a ring, but both devices
with RX and TX queue, so they can send packets to themselves
and to the other device.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
(cherry picked from commit 572eb3cd834c5e21d7fa946432b89c1c9d63fe61)
Signed-off-by: Sreeju Selvaraj <sreeju.armughanx.selvaraj@intel.com>
---
app/test/test_pmd_ring.c | 202 +++++++++++++++++------------------------------
1 file changed, 72 insertions(+), 130 deletions(-)
diff --git a/app/test/test_pmd_ring.c b/app/test/test_pmd_ring.c
index 0d3d95c..19ad0e9 100644
--- a/app/test/test_pmd_ring.c
+++ b/app/test/test_pmd_ring.c
@@ -39,18 +39,13 @@
#include <rte_eth_ring.h>
#include <rte_ethdev.h>
-/* two test rings, r1 is used by two ports, r2 just by one */
-static struct rte_ring *r1[2], *r2;
-
static struct rte_mempool *mp;
-static uint8_t start_idx; /* will store the port id of the first of our new ports */
-
-#define TX_PORT (uint8_t)(start_idx + 1)
-#define RX_PORT (uint8_t)(start_idx + 2)
-#define RXTX_PORT (uint8_t)(start_idx + 3)
-#define RXTX_PORT2 (uint8_t)(start_idx + 4)
-#define RXTX_PORT4 (uint8_t)(start_idx + 6)
-#define RXTX_PORT5 (uint8_t)(start_idx + 7)
+
+#define TX_PORT 0
+#define RX_PORT 1
+#define RXTX_PORT 2
+#define RXTX_PORT2 3
+#define RXTX_PORT3 4
#define SOCKET0 0
#define RING_SIZE 256
@@ -86,7 +81,7 @@ test_ethdev_configure(void)
return -1;
}
if (rte_eth_dev_configure(RXTX_PORT, 1, 1, &null_conf) < 0) {
- printf("Configure failed for RX port\n");
+ printf("Configure failed for RXTX port\n");
return -1;
}
@@ -250,197 +245,162 @@ test_stats_reset(void)
}
static int
-test_pmd_ring_init(void)
+test_pmd_ring_pair_create_attach(void)
{
- struct rte_eth_stats stats;
+ struct rte_eth_stats stats, stats2;
struct rte_mbuf buf, *pbuf = &buf;
struct rte_eth_conf null_conf;
- printf("Testing ring pmd init\n");
-
- if (RXTX_PORT2 >= RTE_MAX_ETHPORTS) {
+ if ((RXTX_PORT2 >= RTE_MAX_ETHPORTS) || (RXTX_PORT3 >= RTE_MAX_ETHPORTS)) {
printf(" TX/RX port exceed max eth ports\n");
return -1;
}
- if (rte_eth_dev_configure(RXTX_PORT2, 1, 1, &null_conf) < 0) {
+ if ((rte_eth_dev_configure(RXTX_PORT2, 1, 1, &null_conf) < 0)
+ || (rte_eth_dev_configure(RXTX_PORT3, 1, 1, &null_conf) < 0)) {
printf("Configure failed for RXTX port\n");
return -1;
}
- if (rte_eth_tx_queue_setup(RXTX_PORT2, 0, RING_SIZE, SOCKET0, NULL) < 0) {
+ if ((rte_eth_tx_queue_setup(RXTX_PORT2, 0, RING_SIZE, SOCKET0, NULL) < 0)
+ || (rte_eth_tx_queue_setup(RXTX_PORT3, 0, RING_SIZE, SOCKET0, NULL) < 0)) {
printf("TX queue setup failed\n");
return -1;
}
- if (rte_eth_rx_queue_setup(RXTX_PORT2, 0, RING_SIZE, SOCKET0,
- NULL, mp) < 0) {
+ if ((rte_eth_rx_queue_setup(RXTX_PORT2, 0, RING_SIZE, SOCKET0, NULL, mp) < 0)
+ || (rte_eth_rx_queue_setup(RXTX_PORT3, 0, RING_SIZE, SOCKET0, NULL, mp) < 0)) {
printf("RX queue setup failed\n");
return -1;
}
- if (rte_eth_dev_start(RXTX_PORT2) < 0) {
- printf("Error starting RX port\n");
+ if ((rte_eth_dev_start(RXTX_PORT2) < 0)
+ || (rte_eth_dev_start(RXTX_PORT3) < 0)) {
+ printf("Error starting RXTX port\n");
return -1;
}
- /* send and receive 1 packet and check for stats update */
+ /*
+ * send and receive 1 packet (RXTX_PORT2 -> RXTX_PORT3)
+ * and check for stats update
+ */
if (rte_eth_tx_burst(RXTX_PORT2, 0, &pbuf, 1) != 1) {
printf("Error sending packet to RXTX port\n");
return -1;
}
- if (rte_eth_rx_burst(RXTX_PORT2, 0, &pbuf, 1) != 1) {
+ if (rte_eth_rx_burst(RXTX_PORT3, 0, &pbuf, 1) != 1) {
printf("Error receiving packet from RXTX port\n");
return -1;
}
rte_eth_stats_get(RXTX_PORT2, &stats);
- if (stats.ipackets != 1 || stats.opackets != 1 ||
+ rte_eth_stats_get(RXTX_PORT3, &stats2);
+ if (stats.ipackets != 0 || stats.opackets != 1 ||
stats.ibytes != 0 || stats.obytes != 0 ||
stats.ierrors != 0 || stats.oerrors != 0) {
printf("Error: RXTX port stats are not as expected\n");
return -1;
}
- rte_eth_dev_stop(RXTX_PORT2);
-
- return 0;
-}
-
-static int
-test_pmd_ring_pair_create(void)
-{
- struct rte_eth_stats stats, stats2;
- struct rte_mbuf buf, *pbuf = &buf;
- struct rte_eth_conf null_conf;
-
- if ((RXTX_PORT4 >= RTE_MAX_ETHPORTS) || (RXTX_PORT5 >= RTE_MAX_ETHPORTS)) {
- printf(" TX/RX port exceed max eth ports\n");
- return -1;
- }
- if ((rte_eth_dev_configure(RXTX_PORT4, 1, 1, &null_conf) < 0)
- || (rte_eth_dev_configure(RXTX_PORT5, 1, 1, &null_conf) < 0)) {
- printf("Configure failed for RXTX port\n");
- return -1;
- }
-
- if ((rte_eth_tx_queue_setup(RXTX_PORT4, 0, RING_SIZE, SOCKET0, NULL) < 0)
- || (rte_eth_tx_queue_setup(RXTX_PORT5, 0, RING_SIZE, SOCKET0, NULL) < 0)) {
- printf("TX queue setup failed\n");
- return -1;
- }
-
- if ((rte_eth_rx_queue_setup(RXTX_PORT4, 0, RING_SIZE, SOCKET0, NULL, mp) < 0)
- || (rte_eth_rx_queue_setup(RXTX_PORT5, 0, RING_SIZE, SOCKET0, NULL, mp) < 0)) {
- printf("RX queue setup failed\n");
- return -1;
- }
-
- if ((rte_eth_dev_start(RXTX_PORT4) < 0)
- || (rte_eth_dev_start(RXTX_PORT5) < 0)) {
- printf("Error starting RXTX port\n");
+ if (stats2.ipackets != 1 || stats2.opackets != 0 ||
+ stats2.ibytes != 0 || stats2.obytes != 0 ||
+ stats2.ierrors != 0 || stats2.oerrors != 0) {
+ printf("Error: RXTX port stats are not as expected\n");
return -1;
}
- /* send and receive 1 packet and check for stats update */
- if (rte_eth_tx_burst(RXTX_PORT4, 0, &pbuf, 1) != 1) {
+ /*
+ * send and receive 1 packet (RXTX_PORT3 -> RXTX_PORT2)
+ * and check for stats update
+ */
+ if (rte_eth_tx_burst(RXTX_PORT3, 0, &pbuf, 1) != 1) {
printf("Error sending packet to RXTX port\n");
return -1;
}
- if (rte_eth_rx_burst(RXTX_PORT5, 0, &pbuf, 1) != 1) {
+ if (rte_eth_rx_burst(RXTX_PORT2, 0, &pbuf, 1) != 1) {
printf("Error receiving packet from RXTX port\n");
return -1;
}
- rte_eth_stats_get(RXTX_PORT4, &stats);
- rte_eth_stats_get(RXTX_PORT5, &stats2);
- if (stats.ipackets != 0 || stats.opackets != 1 ||
+ rte_eth_stats_get(RXTX_PORT2, &stats);
+ rte_eth_stats_get(RXTX_PORT3, &stats2);
+ if (stats.ipackets != 1 || stats.opackets != 1 ||
stats.ibytes != 0 || stats.obytes != 0 ||
stats.ierrors != 0 || stats.oerrors != 0) {
printf("Error: RXTX port stats are not as expected\n");
return -1;
}
- if (stats2.ipackets != 1 || stats2.opackets != 0 ||
+ if (stats2.ipackets != 1 || stats2.opackets != 1 ||
stats2.ibytes != 0 || stats2.obytes != 0 ||
stats2.ierrors != 0 || stats2.oerrors != 0) {
printf("Error: RXTX port stats are not as expected\n");
return -1;
}
- rte_eth_dev_stop(RXTX_PORT4);
- rte_eth_dev_stop(RXTX_PORT5);
-
- return 0;
-}
-
-static int
-test_pmd_ring_pair_attach(void)
-{
- struct rte_eth_stats stats, stats2;
- struct rte_mbuf buf, *pbuf = &buf;
- struct rte_eth_conf null_conf;
-
- if ((RXTX_PORT4 >= RTE_MAX_ETHPORTS) || (RXTX_PORT5 >= RTE_MAX_ETHPORTS)) {
- printf(" TX/RX port exceed max eth ports\n");
- return -1;
- }
- if ((rte_eth_dev_configure(RXTX_PORT4, 1, 1, &null_conf) < 0)
- || (rte_eth_dev_configure(RXTX_PORT5, 1, 1, &null_conf) < 0)) {
- printf("Configure failed for RXTX port\n");
+ /*
+ * send and receive 1 packet (RXTX_PORT2 -> RXTX_PORT2)
+ * and check for stats update
+ */
+ if (rte_eth_tx_burst(RXTX_PORT2, 0, &pbuf, 1) != 1) {
+ printf("Error sending packet to RXTX port\n");
return -1;
}
- if ((rte_eth_tx_queue_setup(RXTX_PORT4, 0, RING_SIZE, SOCKET0, NULL) < 0)
- || (rte_eth_tx_queue_setup(RXTX_PORT5, 0, RING_SIZE, SOCKET0, NULL) < 0)) {
- printf("TX queue setup failed\n");
+ if (rte_eth_rx_burst(RXTX_PORT2, 0, &pbuf, 1) != 1) {
+ printf("Error receiving packet from RXTX port\n");
return -1;
}
- if ((rte_eth_rx_queue_setup(RXTX_PORT4, 0, RING_SIZE, SOCKET0, NULL, mp) < 0)
- || (rte_eth_rx_queue_setup(RXTX_PORT5, 0, RING_SIZE, SOCKET0, NULL, mp) < 0)) {
- printf("RX queue setup failed\n");
+ rte_eth_stats_get(RXTX_PORT2, &stats);
+ rte_eth_stats_get(RXTX_PORT3, &stats2);
+ if (stats.ipackets != 2 || stats.opackets != 2 ||
+ stats.ibytes != 0 || stats.obytes != 0 ||
+ stats.ierrors != 0 || stats.oerrors != 0) {
+ printf("Error: RXTX port stats are not as expected\n");
return -1;
}
- if ((rte_eth_dev_start(RXTX_PORT4) < 0)
- || (rte_eth_dev_start(RXTX_PORT5) < 0)) {
- printf("Error starting RXTX port\n");
+ if (stats2.ipackets != 1 || stats2.opackets != 1 ||
+ stats2.ibytes != 0 || stats2.obytes != 0 ||
+ stats2.ierrors != 0 || stats2.oerrors != 0) {
+ printf("Error: RXTX port stats are not as expected\n");
return -1;
}
- rte_eth_stats_reset(RXTX_PORT4);
- rte_eth_stats_reset(RXTX_PORT5);
-
- /* send and receive 1 packet and check for stats update */
- if (rte_eth_tx_burst(RXTX_PORT4, 0, &pbuf, 1) != 1) {
+ /*
+ * send and receive 1 packet (RXTX_PORT3 -> RXTX_PORT3)
+ * and check for stats update
+ */
+ if (rte_eth_tx_burst(RXTX_PORT3, 0, &pbuf, 1) != 1) {
printf("Error sending packet to RXTX port\n");
return -1;
}
- if (rte_eth_rx_burst(RXTX_PORT5, 0, &pbuf, 1) != 1) {
+
+ if (rte_eth_rx_burst(RXTX_PORT3, 0, &pbuf, 1) != 1) {
printf("Error receiving packet from RXTX port\n");
return -1;
}
- rte_eth_stats_get(RXTX_PORT4, &stats);
- rte_eth_stats_get(RXTX_PORT5, &stats2);
- if (stats.ipackets != 0 || stats.opackets != 1 ||
+ rte_eth_stats_get(RXTX_PORT2, &stats);
+ rte_eth_stats_get(RXTX_PORT3, &stats2);
+ if (stats.ipackets != 2 || stats.opackets != 2 ||
stats.ibytes != 0 || stats.obytes != 0 ||
stats.ierrors != 0 || stats.oerrors != 0) {
printf("Error: RXTX port stats are not as expected\n");
return -1;
}
- if (stats2.ipackets != 1 || stats2.opackets != 0 ||
+ if (stats2.ipackets != 2 || stats2.opackets != 2 ||
stats2.ibytes != 0 || stats2.obytes != 0 ||
stats2.ierrors != 0 || stats2.oerrors != 0) {
printf("Error: RXTX port stats are not as expected\n");
return -1;
}
- rte_eth_dev_stop(RXTX_PORT4);
- rte_eth_dev_stop(RXTX_PORT5);
+ rte_eth_dev_stop(RXTX_PORT2);
+ rte_eth_dev_stop(RXTX_PORT3);
return 0;
}
@@ -448,17 +408,6 @@ test_pmd_ring_pair_attach(void)
int
test_pmd_ring(void)
{
- r1[0] = rte_ring_create("R1", RING_SIZE, 0, 0);
- r1[1] = rte_ring_create("R2", RING_SIZE, 0, 0);
- if (r1[0] == NULL && (r1[0] = rte_ring_lookup("R1")) == NULL)
- return -1;
- if (r1[1] == NULL && (r1[1] = rte_ring_lookup("R2")) == NULL)
- return -1;
-
- r2 = rte_ring_create("R3", RING_SIZE, 0, RING_F_SP_ENQ|RING_F_SC_DEQ);
- if (r2 == NULL && (r2 = rte_ring_lookup("R3")) == NULL)
- return -1;
-
mp = rte_mempool_create("mbuf_pool", NB_MBUF,
MBUF_SIZE, 32,
sizeof(struct rte_pktmbuf_pool_private),
@@ -468,8 +417,6 @@ test_pmd_ring(void)
if (mp == NULL)
return -1;
- start_idx = rte_eth_dev_count();
-
if ((TX_PORT >= RTE_MAX_ETHPORTS) || (RX_PORT >= RTE_MAX_ETHPORTS)\
|| (RXTX_PORT >= RTE_MAX_ETHPORTS)) {
printf(" TX/RX port exceed max eth ports\n");
@@ -492,14 +439,9 @@ test_pmd_ring(void)
rte_eth_dev_stop(TX_PORT);
rte_eth_dev_stop(RXTX_PORT);
- if (test_pmd_ring_init() < 0)
+ if (test_pmd_ring_pair_create_attach() < 0)
return -1;
- if (test_pmd_ring_pair_create() < 0)
- return -1;
-
- if (test_pmd_ring_pair_attach() < 0)
- return -1;
return 0;
}
--
1.9.1

41
common/recipes-extended/dpdk/dpdk_1.7.0.bb Normal file
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@ -0,0 +1,41 @@
include dpdk.inc
SRC_URI = "http://dpdk.org/browse/dpdk/snapshot/dpdk-${PV}.tar.gz;name=dpdk \
file://dpdk-1.7.0-examples-Add-config-variables-to-enable-disable-dpdk.patch \
file://dpdk-1.7.0-examples-pipeline-build-with-all-examples.patch \
file://dpdk-1.7.0-ring-remove-extra-devices-creation-with-vdev-option.patch \
file://dpdk-1.7.0-ring-simplify-unit-tests.patch \
"
SRC_URI[dpdk.md5sum] = "07907d7b1a64888a459a971c45818038"
SRC_URI[dpdk.sha256sum] = "aafc290260b5002d248ab8f8c8ffa76454d4b1382aa3c82ae2700ecce481397a"
export EXAMPLES_BUILD_DIR = "${RTE_TARGET}"
# dpdk example apps dpdk_qat and vhost have dependancy on fuse and qat.
# fuse is in meta-filesystems and qat is not yet upstreamed.
# So adding mechanism to explicitly disable the use of fuse and qat.
# To enable, uncomment the below line or include in .bbappend.
# PACKAGECONFIG ?= " dpdk_qat vhost "
PACKAGECONFIG[dpdk_qat] = ",,qat"
PACKAGECONFIG[vhost] = ",,fuse"
do_compile_append () {
cd ${S}/examples/
# Disable the compilation of example apps dpdk_qat and vhost if they are
# not included in the PACKAGECONFIG
export CONFIG_EXAMPLE_DPDK_QAT=${@base_contains('PACKAGECONFIG', 'dpdk_qat', 'y', 'n', d)}
export CONFIG_EXAMPLE_DPDK_VHOST="${@base_contains('PACKAGECONFIG', 'vhost', 'y', 'n', d)}"
###############################################################
# In order to make use of dpdk.inc for example app installation
# without failure, override the default build directory
###############################################################
oe_runmake CROSS="${TARGET_PREFIX}" O="${S}/examples/$@/"
}