1f34bd76e4
Sync some patches for hns3 about refactor mailbox, add new API for RSS, support power monitor and some bugfix, modifies are as follow: - app/testpmd: fix crash in multi -process forwarding - net/hns3: support power monitor - net/hns3: remove QinQ insert support for VF - net/hns3: fix reset level comparison - net/hns3: fix disable command with firmware - net/hns3: fix VF multiple count on one reset - net/hns3: refactor handle mailbox function - net/hns3: refactor send mailbox function - net/hns3: refactor PF mailbox message struct - net/hns3: refactor VF mailbox message struct - app/testpmd: set RSS hash algorithm - ethdev: get RSS hash algorithm by name - ring: add telemetry command for ring info - ring: add telemetry command to list rings - eal: introduce more macros for bit definition - dmadev: add tracepoints in data path API - dmadev: add telemetry capability for m2d auto free - maintainers: update for DMA device performance tool Signed-off-by: Dengdui Huang <huangdengdui@huawei.com>
49 lines
1.7 KiB
Diff
49 lines
1.7 KiB
Diff
From 28db014a776d5f3ca2d2e162c1cbab3ab874379c Mon Sep 17 00:00:00 2001
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From: Chengwen Feng <fengchengwen@huawei.com>
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Date: Thu, 28 Dec 2023 20:14:28 +0800
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Subject: [PATCH 28/30] net/hns3: remove QinQ insert support for VF
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[ upstream commit f6e79b8d3968150736499bc225762b62fbf1b768 ]
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In the HIP08 platform, the PF driver will notify VF driver to update
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the PVID state [1], and VF will declare support QinQ insert when PVID
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is disabled.
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In the later platform (e.g. HIP09), the hardware has been improved,
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so the PF driver will NOT notify VF driver to update the PVID state.
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However, the later platform still have constraint: PVID and QinQ insert
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cannot be enabled at the same time, otherwise, the hardware discards
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packets and reports an error interrupt.
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Plus, as far as we known, VF driver's users don't use the QinQ insert.
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Therefore, we declare that the VF driver don't support QinQ insert.
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[1] commit b4e4d7ac9f09 ("net/hns3: support setting VF PVID by PF driver")
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Cc: stable@dpdk.org
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Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
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Signed-off-by: Jie Hai <haijie1@huawei.com>
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---
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drivers/net/hns3/hns3_common.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/net/hns3/hns3_common.c b/drivers/net/hns3/hns3_common.c
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index 8f224aa..28c26b0 100644
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--- a/drivers/net/hns3/hns3_common.c
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+++ b/drivers/net/hns3/hns3_common.c
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@@ -85,7 +85,7 @@ hns3_dev_infos_get(struct rte_eth_dev *eth_dev, struct rte_eth_dev_info *info)
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RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE |
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RTE_ETH_TX_OFFLOAD_VLAN_INSERT);
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- if (!hw->port_base_vlan_cfg.state)
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+ if (!hns->is_vf && !hw->port_base_vlan_cfg.state)
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info->tx_offload_capa |= RTE_ETH_TX_OFFLOAD_QINQ_INSERT;
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if (hns3_dev_get_support(hw, OUTER_UDP_CKSUM))
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--
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2.33.0
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