[dpdk-dev] [RFC PATCH 5/6] ixgbe: rx/tx queue stop bug fix
Cunming Liang
cunming.liang at intel.com
Tue Nov 25 15:11:21 CET 2014
Signed-off-by: Cunming Liang <cunming.liang at intel.com>
---
lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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);
--
1.8.1.4
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