From: xiangxia.m.yue@gmail.com
To: qi.z.zhang@intel.com, ferruh.yigit@intel.com,
helin.zhang@intel.com, beilei.xing@intel.com, wei.dai@intel.com
Cc: dev@dpdk.org, Tonghao Zhang <xiangxia.m.yue@gmail.com>
Subject: [dpdk-dev] [PATCH net-next v4 3/4] net/ixgbe: write disable to EITR counter
Date: Fri, 27 Apr 2018 20:03:39 -0700 [thread overview]
Message-ID: <1524884620-64598-4-git-send-email-xiangxia.m.yue@gmail.com> (raw)
In-Reply-To: <1524884620-64598-1-git-send-email-xiangxia.m.yue@gmail.com>
From: Tonghao Zhang <xiangxia.m.yue@gmail.com>
ixgbe doesn't write the EITR counter, disable it now.
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
---
drivers/net/ixgbe/ixgbe_ethdev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index fcc10f6..07b4c1b 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -5876,7 +5876,8 @@ static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on)
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;
--
1.8.3.1
next prev parent reply other threads:[~2018-04-28 3:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-28 3:03 [dpdk-dev] [PATCH net-next v4 0/4] set ixgbe/ixgbevf EITR for performance xiangxia.m.yue
2018-04-28 3:03 ` [dpdk-dev] [PATCH net-next v4 1/4] net/ixgbevf: set the interrupt interval for EITR xiangxia.m.yue
2018-04-28 3:03 ` [dpdk-dev] [PATCH net-next v4 2/4] net/ixgbe: set the default value " xiangxia.m.yue
2018-04-28 3:03 ` xiangxia.m.yue [this message]
2018-04-28 3:03 ` [dpdk-dev] [PATCH net-next v4 4/4] net/ixgbevf: save IXGBE_VTEIMS to intr->mask for performance xiangxia.m.yue
2018-05-07 11:19 ` [dpdk-dev] [PATCH net-next v4 0/4] set ixgbe/ixgbevf EITR " Tonghao Zhang
2018-05-09 5:32 ` Zhang, Qi Z
2018-05-09 7:16 ` Zhang, Helin
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