{"id":816816,"url":"http://patchwork.ozlabs.org/api/patches/816816/?format=json","web_url":"http://patchwork.ozlabs.org/project/netdev/patch/1505992913-107256-5-git-send-email-linyunsheng@huawei.com/","project":{"id":7,"url":"http://patchwork.ozlabs.org/api/projects/7/?format=json","name":"Linux network development","link_name":"netdev","list_id":"netdev.vger.kernel.org","list_email":"netdev@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1505992913-107256-5-git-send-email-linyunsheng@huawei.com>","list_archive_url":null,"date":"2017-09-21T11:21:47","name":"[net-next,04/10] net: hns3: Add support for port shaper setting in TM module","commit_ref":null,"pull_url":null,"state":"changes-requested","archived":true,"hash":"e002f558b704641981dc4fea1e4bd4ca83269679","submitter":{"id":71804,"url":"http://patchwork.ozlabs.org/api/people/71804/?format=json","name":"Yunsheng Lin","email":"linyunsheng@huawei.com"},"delegate":{"id":34,"url":"http://patchwork.ozlabs.org/api/users/34/?format=json","username":"davem","first_name":"David","last_name":"Miller","email":"davem@davemloft.net"},"mbox":"http://patchwork.ozlabs.org/project/netdev/patch/1505992913-107256-5-git-send-email-linyunsheng@huawei.com/mbox/","series":[{"id":4360,"url":"http://patchwork.ozlabs.org/api/series/4360/?format=json","web_url":"http://patchwork.ozlabs.org/project/netdev/list/?series=4360","date":"2017-09-21T11:21:52","name":"Add support for DCB feature in hns3 driver","version":1,"mbox":"http://patchwork.ozlabs.org/series/4360/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/816816/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/816816/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"patchwork-incoming@ozlabs.org","Delivered-To":"patchwork-incoming@ozlabs.org","Authentication-Results":"ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=)","Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xyZ5W1h4qz9t42\n\tfor ;\n\tThu, 21 Sep 2017 21:24:47 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751821AbdIULWX (ORCPT );\n\tThu, 21 Sep 2017 07:22:23 -0400","from szxga04-in.huawei.com ([45.249.212.190]:6955 \"EHLO\n\tszxga04-in.huawei.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1751793AbdIULWV (ORCPT\n\t); Thu, 21 Sep 2017 07:22:21 -0400","from 172.30.72.60 (EHLO DGGEMS408-HUB.china.huawei.com)\n\t([172.30.72.60])\n\tby dggrg04-dlp.huawei.com (MOS 4.4.6-GA FastPath queued)\n\twith ESMTP id DHR44637; Thu, 21 Sep 2017 19:22:19 +0800 (CST)","from localhost.localdomain (10.67.212.75) by\n\tDGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP\n\tServer id 14.3.301.0; Thu, 21 Sep 2017 19:22:08 +0800"],"From":"Yunsheng Lin ","To":"","CC":", ,\n\t, ,\n\t, ,\n\t, ,\n\t, ,\n\t, ","Subject":"[PATCH net-next 04/10] net: hns3: Add support for port shaper\n\tsetting in TM module","Date":"Thu, 21 Sep 2017 19:21:47 +0800","Message-ID":"<1505992913-107256-5-git-send-email-linyunsheng@huawei.com>","X-Mailer":"git-send-email 1.9.1","In-Reply-To":"<1505992913-107256-1-git-send-email-linyunsheng@huawei.com>","References":"<1505992913-107256-1-git-send-email-linyunsheng@huawei.com>","MIME-Version":"1.0","Content-Type":"text/plain","X-Originating-IP":"[10.67.212.75]","X-CFilter-Loop":"Reflected","X-Mirapoint-Virus-RAPID-Raw":"score=unknown(0),\n\trefid=str=0001.0A090204.59C3A0EB.0265, ss=1, re=0.000, recu=0.000,\n\treip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0,\n\tso=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32","X-Mirapoint-Loop-Id":"71e169950daaa77096248d8f216f8cb8","Sender":"netdev-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"netdev@vger.kernel.org"},"content":"This patch add a tm_port_shaper cmd and set port shaper\nto HCLGE_ETHER_MAX_RATE on TM initialization process.\n\nSigned-off-by: Yunsheng Lin \n---\n .../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 33 ++++++++++++++++++++++\n .../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | 4 +++\n 2 files changed, 37 insertions(+)","diff":"diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c\nindex 0b4b5d9..33090d0 100644\n--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c\n+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c\n@@ -301,6 +301,35 @@ static int hclge_tm_pg_shapping_cfg(struct hclge_dev *hdev,\n \treturn hclge_cmd_send(&hdev->hw, &desc, 1);\n }\n \n+static int hclge_tm_port_shaper_cfg(struct hclge_dev *hdev)\n+{\n+\tstruct hclge_port_shapping_cmd *shap_cfg_cmd;\n+\tstruct hclge_desc desc;\n+\tu8 ir_u, ir_b, ir_s;\n+\tint ret;\n+\n+\tret = hclge_shaper_para_calc(HCLGE_ETHER_MAX_RATE,\n+\t\t\t\t HCLGE_SHAPER_LVL_PORT,\n+\t\t\t\t &ir_b, &ir_u, &ir_s);\n+\tif (ret)\n+\t\treturn ret;\n+\n+\thclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_TM_PORT_SHAPPING, false);\n+\tshap_cfg_cmd = (struct hclge_port_shapping_cmd *)desc.data;\n+\n+\thclge_tm_set_field(shap_cfg_cmd->port_shapping_para, IR_B, ir_b);\n+\thclge_tm_set_field(shap_cfg_cmd->port_shapping_para, IR_U, ir_u);\n+\thclge_tm_set_field(shap_cfg_cmd->port_shapping_para, IR_S, ir_s);\n+\thclge_tm_set_field(shap_cfg_cmd->port_shapping_para,\n+\t\t\t BS_B, HCLGE_SHAPER_BS_U_DEF);\n+\thclge_tm_set_field(shap_cfg_cmd->port_shapping_para,\n+\t\t\t BS_S, HCLGE_SHAPER_BS_S_DEF);\n+\tshap_cfg_cmd->port_shapping_para =\n+\t\t\t\tcpu_to_le32(shap_cfg_cmd->port_shapping_para);\n+\n+\treturn hclge_cmd_send(&hdev->hw, &desc, 1);\n+}\n+\n static int hclge_tm_pri_shapping_cfg(struct hclge_dev *hdev,\n \t\t\t\t enum hclge_shap_bucket bucket, u8 pri_id,\n \t\t\t\t u8 ir_b, u8 ir_u, u8 ir_s,\n@@ -864,6 +893,10 @@ static int hclge_tm_shaper_cfg(struct hclge_dev *hdev)\n {\n \tint ret;\n \n+\tret = hclge_tm_port_shaper_cfg(hdev);\n+\tif (ret)\n+\t\treturn ret;\n+\n \tret = hclge_tm_pg_shaper_cfg(hdev);\n \tif (ret)\n \t\treturn ret;\ndiff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h\nindex 8ecd83c..19a01e4 100644\n--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h\n+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h\n@@ -99,6 +99,10 @@ struct hclge_pfc_en_cmd {\n \tu8 pri_en_bitmap;\n };\n \n+struct hclge_port_shapping_cmd {\n+\t__le32 port_shapping_para;\n+};\n+\n #define hclge_tm_set_field(dest, string, val) \\\n \t\t\thnae_set_field((dest), (HCLGE_TM_SHAP_##string##_MSK), \\\n \t\t\t\t (HCLGE_TM_SHAP_##string##_LSH), val)\n","prefixes":["net-next","04/10"]}