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From: Ye Xiaolong <xiaolong.ye@intel.com>
To: Jiang JunyuX <junyux.jiang@intel.com>
Cc: dev@dpdk.org, Wenzhuo Lu <wenzhuo.lu@intel.com>,
	Yang Qiming <qiming.yang@intel.com>,
	stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v4] net/ixgbe: fix Rx/Tx queue interrupt for X552/557 device
Date: Thu, 5 Sep 2019 16:26:48 +0800	[thread overview]
Message-ID: <20190905082648.GB70700@intel.com> (raw)
In-Reply-To: <20190904033147.55297-1-junyux.jiang@intel.com>

On 09/04, Jiang JunyuX wrote:
>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
>

Applied to dpdk-next-net-intel with Qiming's ack.

      parent reply	other threads:[~2019-09-05  8:28 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-27  4:07 [dpdk-dev] [PATCH] net/ixgbe: fix Rx/Tx queue interrupt for X552/557 devices junyux.jiang
2019-08-27  5:44 ` Yang, Qiming
2019-08-27  6:57 ` [dpdk-dev] [PATCH v2] " Jiang JunyuX
2019-08-27  8:07   ` Ye Xiaolong
2019-08-27 11:12     ` Jiang, JunyuX
2019-09-02  2:29   ` [dpdk-dev] [PATCH v3] " Jiang JunyuX
2019-09-04  3:31     ` [dpdk-dev] [PATCH v4] net/ixgbe: fix Rx/Tx queue interrupt for X552/557 device Jiang JunyuX
2019-09-05  6:56       ` Yang, Qiming
2019-09-05  8:26       ` Ye Xiaolong [this message]

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