diff mbox

[dpdk-dev,RFC,5/6] ixgbe: rx/tx queue stop bug fix

Message ID 1416924682-24170-6-git-send-email-cunming.liang@intel.com (mailing list archive)
State RFC, archived
Headers show

Commit Message

Cunming Liang Nov. 25, 2014, 2:11 p.m. UTC 
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
---
 lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Ouyang Changchun Nov. 26, 2014, 12:44 a.m. UTC | #1 
Hi,

> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Cunming Liang
> Sent: Tuesday, November 25, 2014 10:11 PM
> To: dev@dpdk.org
> Subject: [dpdk-dev] [RFC PATCH 5/6] ixgbe: rx/tx queue stop bug fix
> 
> Signed-off-by: Cunming Liang <cunming.liang@intel.com>

Acked-by: Changchun Ouyang<Changchun.ouyang@intel.com>


Thanks
Changchun
diff mbox

Patch

diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
index f9b3fe3..e240376 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
@@ -3805,7 +3805,7 @@  ixgbe_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id)
 		do {
 			rte_delay_ms(1);
 			rxdctl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxq->reg_idx));
-		} while (--poll_ms && (rxdctl | IXGBE_RXDCTL_ENABLE));
+		} while (--poll_ms && (rxdctl & IXGBE_RXDCTL_ENABLE));
 		if (!poll_ms)
 			PMD_INIT_LOG(ERR, "Could not disable Rx Queue %d",
 				     rx_queue_id);
@@ -3906,7 +3906,7 @@  ixgbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id)
 				rte_delay_ms(1);
 				txdctl = IXGBE_READ_REG(hw,
 						IXGBE_TXDCTL(txq->reg_idx));
-			} while (--poll_ms && (txdctl | IXGBE_TXDCTL_ENABLE));
+			} while (--poll_ms && (txdctl & IXGBE_TXDCTL_ENABLE));
 			if (!poll_ms)
 				PMD_INIT_LOG(ERR, "Could not disable "
 					     "Tx Queue %d", tx_queue_id);