From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 1F02CC47254 for ; Sat, 9 May 2020 09:29:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E8B36214D8 for ; Sat, 9 May 2020 09:29:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728198AbgEIJ3J (ORCPT ); Sat, 9 May 2020 05:29:09 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:4377 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728123AbgEIJ3C (ORCPT ); Sat, 9 May 2020 05:29:02 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 61268B2BE607AE9CF394; Sat, 9 May 2020 17:29:00 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.487.0; Sat, 9 May 2020 17:28:49 +0800 From: Huazhong Tan To: CC: , , , , , , Huazhong Tan Subject: [PATCH net-next 3/5] net: hns3: provide .get_cmdq_stat interface for the client Date: Sat, 9 May 2020 17:27:39 +0800 Message-ID: <1589016461-10130-4-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1589016461-10130-1-git-send-email-tanhuazhong@huawei.com> References: <1589016461-10130-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch provides a new interface for the client to query whether CMDQ is ready to work. Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns3/hnae3.h | 1 + drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 9 +++++++++ 2 files changed, 10 insertions(+) diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 5602bf2..7506cab 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -552,6 +552,7 @@ struct hnae3_ae_ops { int (*set_vf_mac)(struct hnae3_handle *handle, int vf, u8 *p); int (*get_module_eeprom)(struct hnae3_handle *handle, u32 offset, u32 len, u8 *data); + bool (*get_cmdq_stat)(struct hnae3_handle *handle); }; struct hnae3_dcb_ops { diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 3ad6a6a..1ff896a 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -6402,6 +6402,14 @@ static bool hclge_get_hw_reset_stat(struct hnae3_handle *handle) hclge_read_dev(&hdev->hw, HCLGE_FUN_RST_ING); } +static bool hclge_get_cmdq_stat(struct hnae3_handle *handle) +{ + struct hclge_vport *vport = hclge_get_vport(handle); + struct hclge_dev *hdev = vport->back; + + return test_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state); +} + static bool hclge_ae_dev_resetting(struct hnae3_handle *handle) { struct hclge_vport *vport = hclge_get_vport(handle); @@ -11311,6 +11319,7 @@ static const struct hnae3_ae_ops hclge_ops = { .set_vf_rate = hclge_set_vf_rate, .set_vf_mac = hclge_set_vf_mac, .get_module_eeprom = hclge_get_module_eeprom, + .get_cmdq_stat = hclge_get_cmdq_stat, }; static struct hnae3_ae_algo ae_algo = { -- 2.7.4