From: Ye Xiaolong <xiaolong.ye@intel.com>
To: Jiang JunyuX <junyux.jiang@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] net/ixgbe: fix Rx/Tx queue interrupt for X552/557 devices
Date: Tue, 27 Aug 2019 16:07:30 +0800 [thread overview]
Message-ID: <20190827080729.GA35807@intel.com> (raw)
In-Reply-To: <20190827065758.12152-1-junyux.jiang@intel.com>
Hi,
On 08/27, Jiang JunyuX wrote:
>X552/557 devices do not enable the queue interrupt mapping,
>this patch fix the issue.
Could you elaborate more about the issue that this patch trying to solve?
>
>Fixes: d2e72774e58c ("ixgbe/base: support X550")
Please also cc stable@dpdk.org for a fix patch.
Thanks,
Xiaolong
>
>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:[~2019-08-27 8:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-27 4:07 [dpdk-dev] [PATCH] " 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 [this message]
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
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