3a8995b1ad
Update DPDK version from 19.11 to 20.11 and also support hns3 PMD for Kunpeng 920 and Kunpeng 930. Signed-off-by: speech_white <humin29@huawei.com>
59 lines
1.8 KiB
Diff
59 lines
1.8 KiB
Diff
From 9450e23dc1f006db7bcc28b7452a838a171453a2 Mon Sep 17 00:00:00 2001
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From: Huisong Li <lihuisong@huawei.com>
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Date: Sat, 17 Apr 2021 17:54:55 +0800
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Subject: [PATCH 124/189] net/hns3: remove redundant mailbox response
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Some mbx messages do not need to reply with data. In this case,
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it is no need to set the response data address and the response
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length.
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This patch removes these redundant codes from mbx messages that do
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not need be replied.
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Fixes: a5475d61fa34 ("net/hns3: support VF")
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Cc: stable@dpdk.org
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Signed-off-by: Huisong Li <lihuisong@huawei.com>
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Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
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---
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drivers/net/hns3/hns3_ethdev_vf.c | 6 ++----
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1 file changed, 2 insertions(+), 4 deletions(-)
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diff --git a/drivers/net/hns3/hns3_ethdev_vf.c b/drivers/net/hns3/hns3_ethdev_vf.c
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index 16cc111..a4577de 100644
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--- a/drivers/net/hns3/hns3_ethdev_vf.c
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+++ b/drivers/net/hns3/hns3_ethdev_vf.c
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@@ -1511,7 +1511,6 @@ static void
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hns3vf_request_link_info(struct hns3_hw *hw)
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{
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struct hns3_vf *vf = HNS3_DEV_HW_TO_VF(hw);
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- uint8_t resp_msg;
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bool send_req;
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int ret;
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@@ -1524,7 +1523,7 @@ hns3vf_request_link_info(struct hns3_hw *hw)
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return;
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ret = hns3_send_mbx_msg(hw, HNS3_MBX_GET_LINK_STATUS, 0, NULL, 0, false,
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- &resp_msg, sizeof(resp_msg));
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+ NULL, 0);
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if (ret) {
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hns3_err(hw, "failed to fetch link status, ret = %d", ret);
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return;
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@@ -1756,11 +1755,10 @@ hns3vf_keep_alive_handler(void *param)
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struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
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struct hns3_adapter *hns = eth_dev->data->dev_private;
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struct hns3_hw *hw = &hns->hw;
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- uint8_t respmsg;
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int ret;
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ret = hns3_send_mbx_msg(hw, HNS3_MBX_KEEP_ALIVE, 0, NULL, 0,
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- false, &respmsg, sizeof(uint8_t));
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+ false, NULL, 0);
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if (ret)
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hns3_err(hw, "VF sends keeping alive cmd failed(=%d)",
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ret);
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--
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2.7.4
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