From: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Date: Sat, 28 Apr 2018 03:03:39 +0000 (-0700)
Subject: net/ixgbe: write disable to EITR counter
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=5ac00830d40c9a19201746e317c016c82580ae8e;p=dpdk.git

net/ixgbe: write disable to EITR counter

ixgbe doesn't write the EITR counter, disable it now.

Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
---

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 1090560504..47469143d5 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -5870,7 +5870,8 @@ ixgbe_configure_msix(struct rte_eth_dev *dev)
 		break;
 	}
 	IXGBE_WRITE_REG(hw, IXGBE_EITR(IXGBE_MISC_VEC_ID),
-			IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT));
+			IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
+			| IXGBE_EITR_CNT_WDIS);
 
 	/* set up to autoclear timer, and the vectors */
 	mask = IXGBE_EIMS_ENABLE_MASK;