From patchwork Sat Mar 24 03:32:43 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "lipeng (Y)" X-Patchwork-Id: 890395 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 407QF668rZz9s0m for ; Sat, 24 Mar 2018 14:02:34 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752105AbeCXDBO (ORCPT ); Fri, 23 Mar 2018 23:01:14 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:6701 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752008AbeCXDBN (ORCPT ); Fri, 23 Mar 2018 23:01:13 -0400 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 558B31D570DB3; Sat, 24 Mar 2018 11:00:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.361.1; Sat, 24 Mar 2018 11:00:51 +0800 From: Peng Li To: CC: , , , , Subject: [PATCH net-next 1/5] net: hns3: fix for returning wrong value problem in hns3_get_rss_key_size Date: Sat, 24 Mar 2018 11:32:43 +0800 Message-ID: <1521862367-111399-2-git-send-email-lipeng321@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1521862367-111399-1-git-send-email-lipeng321@huawei.com> References: <1521862367-111399-1-git-send-email-lipeng321@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Fuyun Liang The return type of hns3_get_rss_key_size is u32. But a negative value is returned. This patch fixes it by replacing the negative value with zero. Signed-off-by: Fuyun Liang Signed-off-by: Peng Li --- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 9d07116..ac523c9 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -638,7 +638,7 @@ static u32 hns3_get_rss_key_size(struct net_device *netdev) if (!h->ae_algo || !h->ae_algo->ops || !h->ae_algo->ops->get_rss_key_size) - return -EOPNOTSUPP; + return 0; return h->ae_algo->ops->get_rss_key_size(h); } From patchwork Sat Mar 24 03:32:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "lipeng (Y)" X-Patchwork-Id: 890391 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 407QD73Zq0z9s0m for ; Sat, 24 Mar 2018 14:01:43 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752190AbeCXDBQ (ORCPT ); Fri, 23 Mar 2018 23:01:16 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:6702 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752084AbeCXDBN (ORCPT ); Fri, 23 Mar 2018 23:01:13 -0400 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 62E8E20EF9D96; Sat, 24 Mar 2018 11:00:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.361.1; Sat, 24 Mar 2018 11:00:51 +0800 From: Peng Li To: CC: , , , , Subject: [PATCH net-next 2/5] net: hns3: fix for returning wrong value problem in hns3_get_rss_indir_size Date: Sat, 24 Mar 2018 11:32:44 +0800 Message-ID: <1521862367-111399-3-git-send-email-lipeng321@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1521862367-111399-1-git-send-email-lipeng321@huawei.com> References: <1521862367-111399-1-git-send-email-lipeng321@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Fuyun Liang The return type of hns3_get_rss_indir_size is u32. But a negative value is returned. This patch fixes it by replacing the negative value with zero. Signed-off-by: Fuyun Liang Signed-off-by: Peng Li --- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index ac523c9..eb3c34f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -649,7 +649,7 @@ static u32 hns3_get_rss_indir_size(struct net_device *netdev) if (!h->ae_algo || !h->ae_algo->ops || !h->ae_algo->ops->get_rss_indir_size) - return -EOPNOTSUPP; + return 0; return h->ae_algo->ops->get_rss_indir_size(h); } From patchwork Sat Mar 24 03:32:45 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "lipeng (Y)" X-Patchwork-Id: 890392 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 407QDJ5c4Dz9s0y for ; Sat, 24 Mar 2018 14:01:52 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752183AbeCXDBP (ORCPT ); Fri, 23 Mar 2018 23:01:15 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:6698 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752066AbeCXDBN (ORCPT ); Fri, 23 Mar 2018 23:01:13 -0400 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 3A746A9924B0B; Sat, 24 Mar 2018 11:00:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.361.1; Sat, 24 Mar 2018 11:00:52 +0800 From: Peng Li To: CC: , , , , Subject: [PATCH net-next 3/5] net: hns3: fix for the wrong shift problem in hns3_set_txbd_baseinfo Date: Sat, 24 Mar 2018 11:32:45 +0800 Message-ID: <1521862367-111399-4-git-send-email-lipeng321@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1521862367-111399-1-git-send-email-lipeng321@huawei.com> References: <1521862367-111399-1-git-send-email-lipeng321@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Fuyun Liang Third parameter of hnae_set_field is shift, But a mask is given. This patch fixes it by replacing HNS3_TXD_BDTYPE_M with HNS3_TXD_BDTYPE_S. Signed-off-by: Fuyun Liang Signed-off-by: Peng Li --- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 40a3eb7..a31b4ad 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -764,7 +764,7 @@ static void hns3_set_txbd_baseinfo(u16 *bdtp_fe_sc_vld_ra_ri, int frag_end) { /* Config bd buffer end */ hnae_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_BDTYPE_M, - HNS3_TXD_BDTYPE_M, 0); + HNS3_TXD_BDTYPE_S, 0); hnae_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_FE_B, !!frag_end); hnae_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_VLD_B, 1); hnae_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_SC_M, HNS3_TXD_SC_S, 0); From patchwork Sat Mar 24 03:32:46 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "lipeng (Y)" X-Patchwork-Id: 890396 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 407QFR22cwz9s0m for ; Sat, 24 Mar 2018 14:02:51 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752377AbeCXDCi (ORCPT ); Fri, 23 Mar 2018 23:02:38 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:6700 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752077AbeCXDBN (ORCPT ); Fri, 23 Mar 2018 23:01:13 -0400 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 47F84B7C814DC; Sat, 24 Mar 2018 11:00:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.361.1; Sat, 24 Mar 2018 11:00:52 +0800 From: Peng Li To: CC: , , , , Subject: [PATCH net-next 4/5] net: hns3: fix for not initializing VF rss_hash_key problem Date: Sat, 24 Mar 2018 11:32:46 +0800 Message-ID: <1521862367-111399-5-git-send-email-lipeng321@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1521862367-111399-1-git-send-email-lipeng321@huawei.com> References: <1521862367-111399-1-git-send-email-lipeng321@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Fuyun Liang Default rss_hash_key value should be given to all vports. But just the PF rss_hash_key has the default value here. This patch adds rss_hash_key Initialization for all vports. Signed-off-by: Fuyun Liang Signed-off-by: Peng Li --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index bede411..ce093c3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -3466,8 +3466,6 @@ static void hclge_rss_init_cfg(struct hclge_dev *hdev) struct hclge_vport *vport = hdev->vport; int i; - netdev_rss_key_fill(vport->rss_hash_key, HCLGE_RSS_KEY_SIZE); - for (i = 0; i < hdev->num_vmdq_vport + 1; i++) { vport[i].rss_tuple_sets.ipv4_tcp_en = HCLGE_RSS_INPUT_TUPLE_OTHER; @@ -3487,6 +3485,8 @@ static void hclge_rss_init_cfg(struct hclge_dev *hdev) HCLGE_RSS_INPUT_TUPLE_OTHER; vport[i].rss_algo = HCLGE_RSS_HASH_ALGO_TOEPLITZ; + + netdev_rss_key_fill(vport[i].rss_hash_key, HCLGE_RSS_KEY_SIZE); } hclge_rss_indir_init_cfg(hdev); From patchwork Sat Mar 24 03:32:47 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "lipeng (Y)" X-Patchwork-Id: 890393 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 407QDW09Bpz9s0m for ; Sat, 24 Mar 2018 14:02:03 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752315AbeCXDBx (ORCPT ); Fri, 23 Mar 2018 23:01:53 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:6703 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752113AbeCXDBP (ORCPT ); Fri, 23 Mar 2018 23:01:15 -0400 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 6FC7AF388F029; Sat, 24 Mar 2018 11:00:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.361.1; Sat, 24 Mar 2018 11:00:52 +0800 From: Peng Li To: CC: , , , , Subject: [PATCH net-next 5/5] net: hns3: never send command queue message to IMP when reset Date: Sat, 24 Mar 2018 11:32:47 +0800 Message-ID: <1521862367-111399-6-git-send-email-lipeng321@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1521862367-111399-1-git-send-email-lipeng321@huawei.com> References: <1521862367-111399-1-git-send-email-lipeng321@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org IMP will not handle and command queue message any more when it is in core/global, driver should not send command queue message to IMP until reinitialize the NIC HW. This patch checks the status and avoid the message sent to IMP when reset. Signed-off-by: Peng Li --- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 23 +++++++++++++++++----- .../ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 6 ++++++ 2 files changed, 24 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index ce093c3..2066dd7 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -3584,6 +3584,9 @@ static int hclge_unmap_ring_frm_vector(struct hnae3_handle *handle, struct hclge_dev *hdev = vport->back; int vector_id, ret; + if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) + return 0; + vector_id = hclge_get_vector_index(hdev, vector); if (vector_id < 0) { dev_err(&handle->pdev->dev, @@ -3781,13 +3784,16 @@ static int hclge_ae_start(struct hnae3_handle *handle) clear_bit(HCLGE_STATE_DOWN, &hdev->state); mod_timer(&hdev->service_timer, jiffies + HZ); + /* reset tqp stats */ + hclge_reset_tqp_stats(handle); + + if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) + return 0; + ret = hclge_mac_start_phy(hdev); if (ret) return ret; - /* reset tqp stats */ - hclge_reset_tqp_stats(handle); - return 0; } @@ -3797,6 +3803,12 @@ static void hclge_ae_stop(struct hnae3_handle *handle) struct hclge_dev *hdev = vport->back; int i; + del_timer_sync(&hdev->service_timer); + cancel_work_sync(&hdev->service_task); + + if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) + return; + for (i = 0; i < vport->alloc_tqps; i++) hclge_tqp_enable(hdev, i, 0, false); @@ -3807,8 +3819,6 @@ static void hclge_ae_stop(struct hnae3_handle *handle) /* reset tqp stats */ hclge_reset_tqp_stats(handle); - del_timer_sync(&hdev->service_timer); - cancel_work_sync(&hdev->service_task); hclge_update_link_status(hdev); } @@ -4940,6 +4950,9 @@ void hclge_reset_tqp(struct hnae3_handle *handle, u16 queue_id) u16 queue_gid; int ret; + if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) + return; + queue_gid = hclge_covert_handle_qid_global(handle, queue_id); ret = hclge_tqp_enable(hdev, queue_id, 0, false); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c index c1dea3a..682c2d6 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c @@ -60,6 +60,9 @@ static int hclge_mdio_write(struct mii_bus *bus, int phyid, int regnum, struct hclge_desc desc; int ret; + if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) + return 0; + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MDIO_CONFIG, false); mdio_cmd = (struct hclge_mdio_cfg_cmd *)desc.data; @@ -95,6 +98,9 @@ static int hclge_mdio_read(struct mii_bus *bus, int phyid, int regnum) struct hclge_desc desc; int ret; + if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) + return 0; + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MDIO_CONFIG, true); mdio_cmd = (struct hclge_mdio_cfg_cmd *)desc.data;