From patchwork Fri Feb 5 08:32:44 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huazhong Tan X-Patchwork-Id: 377456 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1B52AC433DB for ; Fri, 5 Feb 2021 08:34:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D4C0564F9C for ; Fri, 5 Feb 2021 08:34:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229529AbhBEIen (ORCPT ); Fri, 5 Feb 2021 03:34:43 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:12427 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229492AbhBEIeI (ORCPT ); Fri, 5 Feb 2021 03:34:08 -0500 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4DX7vQ5lWCzjHFS; Fri, 5 Feb 2021 16:32:18 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.498.0; Fri, 5 Feb 2021 16:33:15 +0800 From: Huazhong Tan To: , CC: , , , , , Jian Shen , Huazhong Tan Subject: [PATCH V2 net-next 1/6] net: hns3: add api capability bits for firmware Date: Fri, 5 Feb 2021 16:32:44 +0800 Message-ID: <1612513969-9278-2-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1612513969-9278-1-git-send-email-tanhuazhong@huawei.com> References: <1612513969-9278-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Jian Shen To improve the compatibility of firmware for driver, help firmware to deal with different api commands, add api capability bits when initialize the command queue. Signed-off-by: Jian Shen Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | 10 ++++++++++ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 6 +++++- drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c | 10 ++++++++++ drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h | 6 +++++- 4 files changed, 30 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c index b728be4..6546b47 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c @@ -363,6 +363,15 @@ static void hclge_parse_capability(struct hclge_dev *hdev, set_bit(HNAE3_DEV_SUPPORT_FD_FORWARD_TC_B, ae_dev->caps); } +static __le32 hclge_build_api_caps(void) +{ + u32 api_caps = 0; + + hnae3_set_bit(api_caps, HCLGE_API_CAP_FLEX_RSS_TBL_B, 1); + + return cpu_to_le32(api_caps); +} + static enum hclge_cmd_status hclge_cmd_query_version_and_capability(struct hclge_dev *hdev) { @@ -373,6 +382,7 @@ hclge_cmd_query_version_and_capability(struct hclge_dev *hdev) hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_QUERY_FW_VER, 1); resp = (struct hclge_query_version_cmd *)desc.data; + resp->api_caps = hclge_build_api_caps(); ret = hclge_cmd_send(&hdev->hw, &desc, 1); if (ret) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h index f861bdb..9ceb059 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h @@ -386,11 +386,15 @@ enum HCLGE_CAP_BITS { HCLGE_CAP_UDP_TUNNEL_CSUM_B, }; +enum HCLGE_API_CAP_BITS { + HCLGE_API_CAP_FLEX_RSS_TBL_B, +}; + #define HCLGE_QUERY_CAP_LENGTH 3 struct hclge_query_version_cmd { __le32 firmware; __le32 hardware; - __le32 rsv; + __le32 api_caps; __le32 caps[HCLGE_QUERY_CAP_LENGTH]; /* capabilities of device */ }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c index e04c0cf..0f93c2d 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c @@ -342,6 +342,15 @@ static void hclgevf_parse_capability(struct hclgevf_dev *hdev, set_bit(HNAE3_DEV_SUPPORT_UDP_TUNNEL_CSUM_B, ae_dev->caps); } +static __le32 hclgevf_build_api_caps(void) +{ + u32 api_caps = 0; + + hnae3_set_bit(api_caps, HCLGEVF_API_CAP_FLEX_RSS_TBL_B, 1); + + return cpu_to_le32(api_caps); +} + static int hclgevf_cmd_query_version_and_capability(struct hclgevf_dev *hdev) { struct hnae3_ae_dev *ae_dev = pci_get_drvdata(hdev->pdev); @@ -352,6 +361,7 @@ static int hclgevf_cmd_query_version_and_capability(struct hclgevf_dev *hdev) resp = (struct hclgevf_query_version_cmd *)desc.data; hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_QUERY_FW_VER, 1); + resp->api_caps = hclgevf_build_api_caps(); status = hclgevf_cmd_send(&hdev->hw, &desc, 1); if (status) return status; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h index 82eed25..d591b33 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h @@ -161,11 +161,15 @@ enum HCLGEVF_CAP_BITS { HCLGEVF_CAP_UDP_TUNNEL_CSUM_B, }; +enum HCLGEVF_API_CAP_BITS { + HCLGEVF_API_CAP_FLEX_RSS_TBL_B, +}; + #define HCLGEVF_QUERY_CAP_LENGTH 3 struct hclgevf_query_version_cmd { __le32 firmware; __le32 hardware; - __le32 rsv; + __le32 api_caps; __le32 caps[HCLGEVF_QUERY_CAP_LENGTH]; /* capabilities of device */ };