* [dpdk-dev] [PATCH 0/6] Fixes for hns3 PMD driver @ 2019-11-22 12:39 Wei Hu (Xavier) 2019-11-22 12:39 ` [dpdk-dev] [PATCH 1/6] net/hns3: fix RSS hardware configuration restore failure Wei Hu (Xavier) 2019-11-22 12:39 ` [dpdk-dev] [PATCH 2/6] net/hns3: fix VF configuration table entries " Wei Hu (Xavier) 0 siblings, 2 replies; 4+ messages in thread From: Wei Hu (Xavier) @ 2019-11-22 12:39 UTC (permalink / raw) To: dev; +Cc: stable, xavier_huwei, xavier.huwei, huwei87 From: "Wei Hu (Xavier)" <xavier_huwei@163.com> This series add some fixes for hns3 PMD driver. Chengchang Tang (1): net/hns3: fix the error length limit of maiblox response Hao Chen (1): net/hns3: fix RSS hardware configuration restore failure Huisong Li (1): net/hns3: fix the strategy of getting link status for VF Min Hu (Connor) (1): net/hns3: fix duplicate VLAN Wei Hu (Xavier) (2): net/hns3: fix VF configuration table entries restore failure net/hns3: fix the failure sending packets less than 60 bytes drivers/net/hns3/hns3_ethdev.c | 5 +++++ drivers/net/hns3/hns3_ethdev.h | 1 + drivers/net/hns3/hns3_ethdev_vf.c | 22 +++++++++++++++++----- drivers/net/hns3/hns3_mbx.c | 4 +--- drivers/net/hns3/hns3_mbx.h | 6 ++++++ drivers/net/hns3/hns3_rss.c | 4 +--- drivers/net/hns3/hns3_rxtx.c | 24 ++++++++++++++++++++---- 7 files changed, 51 insertions(+), 15 deletions(-) -- 2.23.0 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [dpdk-dev] [PATCH 1/6] net/hns3: fix RSS hardware configuration restore failure 2019-11-22 12:39 [dpdk-dev] [PATCH 0/6] Fixes for hns3 PMD driver Wei Hu (Xavier) @ 2019-11-22 12:39 ` Wei Hu (Xavier) 2019-11-22 12:39 ` [dpdk-dev] [PATCH 2/6] net/hns3: fix VF configuration table entries " Wei Hu (Xavier) 1 sibling, 0 replies; 4+ messages in thread From: Wei Hu (Xavier) @ 2019-11-22 12:39 UTC (permalink / raw) To: dev; +Cc: stable, xavier_huwei, xavier.huwei, huwei87 From: Hao Chen <chenhao164@huawei.com> This patch fixes the bug that hardware configuration called tc_size doesn't restore to the initial value when starting the app, configuring PFC and then restarting the app, because of the tc_mode didn't initial when rss is disabled. Fixes: c37ca66f2b27 ("net/hns3: support RSS") Cc: stable@dpdk.org Signed-off-by: Hao Chen <chenhao164@huawei.com> Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com> --- drivers/net/hns3/hns3_rss.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/hns3/hns3_rss.c b/drivers/net/hns3/hns3_rss.c index 6a5d63398..b8c20e6d9 100644 --- a/drivers/net/hns3/hns3_rss.c +++ b/drivers/net/hns3/hns3_rss.c @@ -525,10 +525,8 @@ hns3_config_rss(struct hns3_adapter *hns) enum rte_eth_rx_mq_mode mq_mode = hw->data->dev_conf.rxmode.mq_mode; /* When there is no open RSS, redirect the packet queue 0 */ - if (((uint32_t)mq_mode & ETH_MQ_RX_RSS_FLAG) == 0) { + if (((uint32_t)mq_mode & ETH_MQ_RX_RSS_FLAG) == 0) hns3_rss_uninit(hns); - return 0; - } /* Configure RSS hash algorithm and hash key offset */ ret = hns3_set_rss_algo_key(hw, hash_algo, hash_key); -- 2.23.0 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [dpdk-dev] [PATCH 2/6] net/hns3: fix VF configuration table entries restore failure 2019-11-22 12:39 [dpdk-dev] [PATCH 0/6] Fixes for hns3 PMD driver Wei Hu (Xavier) 2019-11-22 12:39 ` [dpdk-dev] [PATCH 1/6] net/hns3: fix RSS hardware configuration restore failure Wei Hu (Xavier) @ 2019-11-22 12:39 ` Wei Hu (Xavier) 1 sibling, 0 replies; 4+ messages in thread From: Wei Hu (Xavier) @ 2019-11-22 12:39 UTC (permalink / raw) To: dev; +Cc: stable, xavier_huwei, xavier.huwei, huwei87 From: "Wei Hu (Xavier)" <xavier_huwei@163.com> When the application using VF device exits abnormally, for example, when it is killed by 'kill -9', kernel PF netdev driver also stores the corresponding configuration table entries of VF device. This patch fixes it by adding message of deleting VF configuration table entry corresponds to the revision of kernel hns3 netdev driver, the new message is added to notify the kernel PF netdev driver to clean up the VF configuration initialization during VF initialization. This revision is compatible with the old version of kernel hns3 netdev driver. The old version of kernel pf netdev driver will ignore this message. Fixes: a5475d61fa34 ("net/hns3: support VF") Cc: stable@dpdk.org Signed-off-by: Hongbo Zheng <zhenghongbo3@huawei.com> Signed-off-by: Wei Hu (Xavier) <xavier_huwei@163.com> --- drivers/net/hns3/hns3_ethdev_vf.c | 14 ++++++++++++++ drivers/net/hns3/hns3_mbx.h | 6 ++++++ 2 files changed, 20 insertions(+) diff --git a/drivers/net/hns3/hns3_ethdev_vf.c b/drivers/net/hns3/hns3_ethdev_vf.c index 403674969..2274ac35e 100644 --- a/drivers/net/hns3/hns3_ethdev_vf.c +++ b/drivers/net/hns3/hns3_ethdev_vf.c @@ -1096,6 +1096,14 @@ hns3vf_init_hardware(struct hns3_adapter *hns) return ret; } +static int +hns3vf_clear_vport_list(struct hns3_hw *hw) +{ + return hns3_send_mbx_msg(hw, HNS3_MBX_HANDLE_VF_TBL, + HNS3_MBX_VPORT_LIST_CLEAR, NULL, 0, false, + NULL, 0); +} + static int hns3vf_init_vf(struct rte_eth_dev *eth_dev) { @@ -1147,6 +1155,12 @@ hns3vf_init_vf(struct rte_eth_dev *eth_dev) rte_eth_random_addr(hw->mac.mac_addr); /* Generate a random mac addr */ + ret = hns3vf_clear_vport_list(hw); + if (ret) { + PMD_INIT_LOG(ERR, "Failed to clear tbl list: %d", ret); + goto err_get_config; + } + ret = hns3vf_init_hardware(hns); if (ret) goto err_get_config; diff --git a/drivers/net/hns3/hns3_mbx.h b/drivers/net/hns3/hns3_mbx.h index ee6e82314..01eddb845 100644 --- a/drivers/net/hns3/hns3_mbx.h +++ b/drivers/net/hns3/hns3_mbx.h @@ -39,6 +39,8 @@ enum HNS3_MBX_OPCODE { HNS3_MBX_SET_ALIVE, /* (VF -> PF) set alive state */ HNS3_MBX_SET_MTU, /* (VF -> PF) set mtu */ HNS3_MBX_GET_QID_IN_PF, /* (VF -> PF) get queue id in pf */ + + HNS3_MBX_HANDLE_VF_TBL = 38, /* (VF -> PF) store/clear hw cfg tbl */ }; /* below are per-VF mac-vlan subcodes */ @@ -58,6 +60,10 @@ enum hns3_mbx_vlan_cfg_subcode { HNS3_MBX_VLAN_RX_OFF_CFG, /* set rx side vlan offload */ }; +enum hns3_mbx_tbl_cfg_subcode { + HNS3_MBX_VPORT_LIST_CLEAR = 0, +}; + #define HNS3_MBX_MAX_MSG_SIZE 16 #define HNS3_MBX_MAX_RESP_DATA_SIZE 8 #define HNS3_MBX_RING_MAP_BASIC_MSG_NUM 3 -- 2.23.0 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [dpdk-dev] [PATCH 0/6] Fixes for hns3 PMD driver @ 2019-11-22 12:06 Wei Hu (Xavier) 2019-11-22 12:06 ` [dpdk-dev] [PATCH 1/6] net/hns3: fix RSS hardware configuration restore failure Wei Hu (Xavier) 0 siblings, 1 reply; 4+ messages in thread From: Wei Hu (Xavier) @ 2019-11-22 12:06 UTC (permalink / raw) To: dev, stable; +Cc: xavier_huwei, xavier.huwei, huwei87 From: "Wei Hu (Xavier)" <xavier_huwei@163.com> This series add some fixes for hns3 PMD driver. Chengchang Tang (1): net/hns3: fix the error length limit of maiblox response Hao Chen (1): net/hns3: fix RSS hardware configuration restore failure Huisong Li (1): net/hns3: fix the strategy of getting link status for VF Min Hu (Connor) (1): net/hns3: fix duplicate VLAN Wei Hu (Xavier) (2): net/hns3: fix VF configuration table entries restore failure net/hns3: fix the failure sending packets less than 60 bytes drivers/net/hns3/hns3_ethdev.c | 5 +++++ drivers/net/hns3/hns3_ethdev.h | 1 + drivers/net/hns3/hns3_ethdev_vf.c | 22 +++++++++++++++++----- drivers/net/hns3/hns3_mbx.c | 4 +--- drivers/net/hns3/hns3_mbx.h | 6 ++++++ drivers/net/hns3/hns3_rss.c | 4 +--- drivers/net/hns3/hns3_rxtx.c | 24 ++++++++++++++++++++---- 7 files changed, 51 insertions(+), 15 deletions(-) -- 2.23.0 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [dpdk-dev] [PATCH 1/6] net/hns3: fix RSS hardware configuration restore failure 2019-11-22 12:06 [dpdk-dev] [PATCH 0/6] Fixes for hns3 PMD driver Wei Hu (Xavier) @ 2019-11-22 12:06 ` Wei Hu (Xavier) 0 siblings, 0 replies; 4+ messages in thread From: Wei Hu (Xavier) @ 2019-11-22 12:06 UTC (permalink / raw) To: dev, stable; +Cc: xavier_huwei, xavier.huwei, huwei87 From: Hao Chen <chenhao164@huawei.com> This patch fixes the bug that hardware configuration called tc_size doesn't restore to the initial value when starting the app, configuring PFC and then restarting the app, because of the tc_mode didn't initial when rss is disabled. Fixes: c37ca66f2b27 ("net/hns3: support RSS") Cc: stable@dpdk.org Signed-off-by: Hao Chen <chenhao164@huawei.com> Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com> --- drivers/net/hns3/hns3_rss.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/hns3/hns3_rss.c b/drivers/net/hns3/hns3_rss.c index 6a5d63398..b8c20e6d9 100644 --- a/drivers/net/hns3/hns3_rss.c +++ b/drivers/net/hns3/hns3_rss.c @@ -525,10 +525,8 @@ hns3_config_rss(struct hns3_adapter *hns) enum rte_eth_rx_mq_mode mq_mode = hw->data->dev_conf.rxmode.mq_mode; /* When there is no open RSS, redirect the packet queue 0 */ - if (((uint32_t)mq_mode & ETH_MQ_RX_RSS_FLAG) == 0) { + if (((uint32_t)mq_mode & ETH_MQ_RX_RSS_FLAG) == 0) hns3_rss_uninit(hns); - return 0; - } /* Configure RSS hash algorithm and hash key offset */ ret = hns3_set_rss_algo_key(hw, hash_algo, hash_key); -- 2.23.0 ^ permalink raw reply [flat|nested] 4+ messages in thread
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