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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D3E44C04FDF for ; Sun, 13 Aug 2023 21:48:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230315AbjHMVsD (ORCPT ); Sun, 13 Aug 2023 17:48:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57728 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232348AbjHMVqg (ORCPT ); Sun, 13 Aug 2023 17:46:36 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4931D2D54 for ; Sun, 13 Aug 2023 14:46:36 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id DAF97622CB for ; Sun, 13 Aug 2023 21:46:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EEA3EC433C8; Sun, 13 Aug 2023 21:46:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1691963195; bh=/h4CMtc3JNsgyY5AvvgztexyVpPj2LFcBYyxs/2wJa0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kAfsQmbuOavncnI1x2Rded8Sb0OdPlwZwGyWVwaxNa2WimlS6KhdAyqXDdyZnUF7z zsMOcb5dZDcTxZlywOWRce6gW6puGFEgowCoRvVaAAdtyfDLcyQdQ3SNO5ZYnx7kB8 Ft6jMR7uK5mvoYw0JLWDh6gb4Rd7vyXt9edk/mmA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jie Wang , Jijie Shao , Leon Romanovsky , Jakub Kicinski Subject: [PATCH 5.15 59/89] net: hns3: refactor hclge_mac_link_status_wait for interface reuse Date: Sun, 13 Aug 2023 23:19:50 +0200 Message-ID: <20230813211712.564200777@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230813211710.787645394@linuxfoundation.org> References: <20230813211710.787645394@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Jie Wang commit 08469dacfad25428b66549716811807203744f4f upstream. Some nic configurations could only be performed after link is down. So this patch refactor this API for reuse. Signed-off-by: Jie Wang Signed-off-by: Jijie Shao Reviewed-by: Leon Romanovsky Link: https://lore.kernel.org/r/20230807113452.474224-3-shaojijie@huawei.com Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -70,6 +70,8 @@ static void hclge_sync_mac_table(struct static void hclge_restore_hw_table(struct hclge_dev *hdev); static void hclge_sync_promisc_mode(struct hclge_dev *hdev); static void hclge_sync_fd_table(struct hclge_dev *hdev); +static int hclge_mac_link_status_wait(struct hclge_dev *hdev, int link_ret, + int wait_cnt); static struct hnae3_ae_algo ae_algo; @@ -7745,10 +7747,9 @@ static void hclge_phy_link_status_wait(s } while (++i < HCLGE_PHY_LINK_STATUS_NUM); } -static int hclge_mac_link_status_wait(struct hclge_dev *hdev, int link_ret) +static int hclge_mac_link_status_wait(struct hclge_dev *hdev, int link_ret, + int wait_cnt) { -#define HCLGE_MAC_LINK_STATUS_NUM 100 - int link_status; int i = 0; int ret; @@ -7761,13 +7762,15 @@ static int hclge_mac_link_status_wait(st return 0; msleep(HCLGE_LINK_STATUS_MS); - } while (++i < HCLGE_MAC_LINK_STATUS_NUM); + } while (++i < wait_cnt); return -EBUSY; } static int hclge_mac_phy_link_status_wait(struct hclge_dev *hdev, bool en, bool is_phy) { +#define HCLGE_MAC_LINK_STATUS_NUM 100 + int link_ret; link_ret = en ? HCLGE_LINK_STATUS_UP : HCLGE_LINK_STATUS_DOWN; @@ -7775,7 +7778,8 @@ static int hclge_mac_phy_link_status_wai if (is_phy) hclge_phy_link_status_wait(hdev, link_ret); - return hclge_mac_link_status_wait(hdev, link_ret); + return hclge_mac_link_status_wait(hdev, link_ret, + HCLGE_MAC_LINK_STATUS_NUM); } static int hclge_set_app_loopback(struct hclge_dev *hdev, bool en)