From: Jiang JunyuX <junyux.jiang@intel.com>
To: dev@dpdk.org
Cc: Wenzhuo Lu <wenzhuo.lu@intel.com>,
Yang Qiming <qiming.yang@intel.com>,
Jiang JunyuX <junyux.jiang@intel.com>,
stable@dpdk.org
Subject: [dpdk-stable] [PATCH v4] net/ixgbe: fix Rx/Tx queue interrupt for X552/557 device
Date: Wed, 4 Sep 2019 03:31:47 +0000 [thread overview]
Message-ID: <20190904033147.55297-1-junyux.jiang@intel.com> (raw)
In-Reply-To: <20190902022956.4629-1-junyux.jiang@intel.com>
Interrupt mode is not working on X552/557 device because
this device doesn't enable the queue interrupt mapping,
this patch fixed the issue.
Fixes: d2e72774e58c ("ixgbe/base: support X550")
Cc: stable@dpdk.org
Signed-off-by: Jiang JunyuX <junyux.jiang@intel.com>
---
drivers/net/ixgbe/ixgbe_ethdev.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 03fc1f717..e36e1c58e 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -5896,7 +5896,8 @@ ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
IXGBE_WRITE_REG(hw, IXGBE_IVAR(idx), tmp);
} else if ((hw->mac.type == ixgbe_mac_82599EB) ||
(hw->mac.type == ixgbe_mac_X540) ||
- (hw->mac.type == ixgbe_mac_X550)) {
+ (hw->mac.type == ixgbe_mac_X550) ||
+ (hw->mac.type == ixgbe_mac_X550EM_x)) {
if (direction == -1) {
/* other causes */
idx = ((queue & 1) * 8);
@@ -6026,6 +6027,7 @@ ixgbe_configure_msix(struct rte_eth_dev *dev)
case ixgbe_mac_82599EB:
case ixgbe_mac_X540:
case ixgbe_mac_X550:
+ case ixgbe_mac_X550EM_x:
ixgbe_set_ivar_map(hw, -1, 1, IXGBE_MISC_VEC_ID);
break;
default:
--
2.17.1
next prev parent reply other threads:[~2019-09-04 9:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190827065758.12152-1-junyux.jiang@intel.com>
2019-09-02 2:29 ` [dpdk-stable] [PATCH v3] net/ixgbe: fix Rx/Tx queue interrupt for X552/557 devices Jiang JunyuX
2019-09-04 3:31 ` Jiang JunyuX [this message]
2019-09-05 6:56 ` [dpdk-stable] [PATCH v4] net/ixgbe: fix Rx/Tx queue interrupt for X552/557 device Yang, Qiming
2019-09-05 8:26 ` [dpdk-stable] [dpdk-dev] " Ye Xiaolong
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