diff mbox

[dpdk-dev,1/4] net/ixgbe: fix multi-queue mode check in SRIOV mode

Message ID 1488263190-26621-1-git-send-email-jingjing.wu@intel.com (mailing list archive)
State Accepted, archived
Delegated to: Ferruh Yigit
Headers show

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation success Compilation OK

Commit Message

Wu, Jingjing Feb. 28, 2017, 6:26 a.m. UTC
In SRIOV case, ETH_MQ_RX_VMDQ_DCB and ETH_MQ_RX_DCB should be considered as
the same meaning, due to the multi-queue mapping is the same SRIOV and VMDq
in ixgbe.

Fixes: 27b609cbd1c6 ("ethdev: move the multi-queue mode check to specific drivers")

Cc: stable@dpdk.org
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
---
 drivers/net/ixgbe/ixgbe_rxtx.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

Comments

Ferruh Yigit March 6, 2017, 6:12 p.m. UTC | #1
On 2/28/2017 6:26 AM, Jingjing Wu wrote:
> In SRIOV case, ETH_MQ_RX_VMDQ_DCB and ETH_MQ_RX_DCB should be considered as
> the same meaning, due to the multi-queue mapping is the same SRIOV and VMDq
> in ixgbe.
> 
> Fixes: 27b609cbd1c6 ("ethdev: move the multi-queue mode check to specific drivers")
> Cc: stable@dpdk.org

> Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>

Series applied to dpdk-next-net/master, thanks.
diff mbox

Patch

diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c b/drivers/net/ixgbe/ixgbe_rxtx.c
index 9502432..72327bc 100644
--- a/drivers/net/ixgbe/ixgbe_rxtx.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx.c
@@ -4135,9 +4135,8 @@  ixgbe_dev_mq_rx_configure(struct rte_eth_dev *dev)
 			break;
 		}
 	} else {
-		/*
-		 * SRIOV active scheme
-		 * Support RSS together with VMDq & SRIOV
+		/* SRIOV active scheme
+		 * Support RSS together with SRIOV.
 		 */
 		switch (dev->data->dev_conf.rxmode.mq_mode) {
 		case ETH_MQ_RX_RSS:
@@ -4145,10 +4144,13 @@  ixgbe_dev_mq_rx_configure(struct rte_eth_dev *dev)
 			ixgbe_config_vf_rss(dev);
 			break;
 		case ETH_MQ_RX_VMDQ_DCB:
+		case ETH_MQ_RX_DCB:
+		/* In SRIOV, the configuration is the same as VMDq case */
 			ixgbe_vmdq_dcb_configure(dev);
 			break;
-		/* FIXME if support DCB/RSS together with VMDq & SRIOV */
+		/* DCB/RSS together with SRIOV is not supported */
 		case ETH_MQ_RX_VMDQ_DCB_RSS:
+		case ETH_MQ_RX_DCB_RSS:
 			PMD_INIT_LOG(ERR,
 				"Could not support DCB/RSS with VMDq & SRIOV");
 			return -1;