[dpdk-dev] [dpdk-dev v4 3/3] test: enable HW CRC strip by default

Jeff Guo jia.guo at intel.com
Sat Apr 8 07:56:41 CEST 2017


Since VF can not disable/enable HW CRC strip for non-DPDK PF drivers,
and kernel driver almost default enable that feature, if disable it in
test app's rxmode, VF driver will report the VF launch failure. So
this patch default to enable HW CRC strip to let VF launch successful.

Signed-off-by: Jeff Guo <jia.guo at intel.com>
Acked-by: Jingjing Wu <jingjing.wu at intel.com>
Cc: stable at dpdk.org
---
v4: modify commit log
---
 test/test-pipeline/init.c             | 2 +-
 test/test/test_kni.c                  | 2 +-
 test/test/test_link_bonding.c         | 4 ++--
 test/test/test_link_bonding_mode4.c   | 2 +-
 test/test/test_link_bonding_rssconf.c | 4 ++--
 test/test/test_pmd_perf.c             | 2 +-
 6 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/test/test-pipeline/init.c b/test/test-pipeline/init.c
index aef082f..00dbc27 100644
--- a/test/test-pipeline/init.c
+++ b/test/test-pipeline/init.c
@@ -105,7 +105,7 @@ static struct rte_eth_conf port_conf = {
 		.hw_ip_checksum = 1, /* IP checksum offload enabled */
 		.hw_vlan_filter = 0, /* VLAN filtering disabled */
 		.jumbo_frame    = 0, /* Jumbo Frame Support disabled */
-		.hw_strip_crc   = 0, /* CRC stripped by hardware */
+		.hw_strip_crc   = 1, /* CRC stripped by hardware */
 	},
 	.rx_adv_conf = {
 		.rss_conf = {
diff --git a/test/test/test_kni.c b/test/test/test_kni.c
index 309741c..db17fdf 100644
--- a/test/test/test_kni.c
+++ b/test/test/test_kni.c
@@ -92,7 +92,7 @@ static const struct rte_eth_conf port_conf = {
 		.hw_ip_checksum = 0,
 		.hw_vlan_filter = 0,
 		.jumbo_frame = 0,
-		.hw_strip_crc = 0,
+		.hw_strip_crc = 1,
 	},
 	.txmode = {
 		.mq_mode = ETH_DCB_NONE,
diff --git a/test/test/test_link_bonding.c b/test/test/test_link_bonding.c
index 3229660..52d2d05 100644
--- a/test/test/test_link_bonding.c
+++ b/test/test/test_link_bonding.c
@@ -172,7 +172,7 @@ struct rte_eth_rxmode rx_mode = {
 	.hw_vlan_strip  = 1, /**< VLAN strip enabled. */
 	.hw_vlan_extend = 0, /**< Extended VLAN disabled. */
 	.jumbo_frame    = 0, /**< Jumbo Frame Support disabled. */
-	.hw_strip_crc   = 0, /**< CRC stripping by hardware disabled. */
+	.hw_strip_crc   = 1, /**< CRC stripping by hardware enabled. */
 };
 
 struct rte_fdir_conf fdir_conf = {
@@ -191,7 +191,7 @@ static struct rte_eth_conf default_pmd_conf = {
 		.hw_ip_checksum = 0, /**< IP checksum offload enabled */
 		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
 		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 0, /**< CRC stripped by hardware */
+		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
diff --git a/test/test/test_link_bonding_mode4.c b/test/test/test_link_bonding_mode4.c
index 15091b1..106ec62 100644
--- a/test/test/test_link_bonding_mode4.c
+++ b/test/test/test_link_bonding_mode4.c
@@ -143,7 +143,7 @@ static struct rte_eth_conf default_pmd_conf = {
 		.hw_ip_checksum = 0, /**< IP checksum offload enabled */
 		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
 		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 0, /**< CRC stripped by hardware */
+		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
diff --git a/test/test/test_link_bonding_rssconf.c b/test/test/test_link_bonding_rssconf.c
index 9034f62..ba7163e 100644
--- a/test/test/test_link_bonding_rssconf.c
+++ b/test/test/test_link_bonding_rssconf.c
@@ -116,7 +116,7 @@ static struct rte_eth_conf default_pmd_conf = {
 		.hw_ip_checksum = 0, /**< IP checksum offload enabled */
 		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
 		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 0, /**< CRC stripped by hardware */
+		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
@@ -133,7 +133,7 @@ static struct rte_eth_conf rss_pmd_conf = {
 		.hw_ip_checksum = 0, /**< IP checksum offload enabled */
 		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
 		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 0, /**< CRC stripped by hardware */
+		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
diff --git a/test/test/test_pmd_perf.c b/test/test/test_pmd_perf.c
index e055aa0..1ffd65a 100644
--- a/test/test/test_pmd_perf.c
+++ b/test/test/test_pmd_perf.c
@@ -100,7 +100,7 @@ static struct rte_eth_conf port_conf = {
 		.hw_vlan_strip  = 0, /**< VLAN strip enabled. */
 		.hw_vlan_extend = 0, /**< Extended VLAN disabled. */
 		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 0, /**< CRC stripped by hardware */
+		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
 		.enable_scatter = 0, /**< scatter rx disabled */
 	},
 	.txmode = {
-- 
2.7.4



More information about the dev mailing list