From patchwork Thu Apr 21 12:08:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 567115 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 4EE50C433EF for ; Thu, 21 Apr 2022 12:10:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1383476AbiDUMNK (ORCPT ); Thu, 21 Apr 2022 08:13:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54520 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1383318AbiDUMM3 (ORCPT ); Thu, 21 Apr 2022 08:12:29 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 845182ED77 for ; Thu, 21 Apr 2022 05:09:40 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.73 with qID 23LC9YWV0028983, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36504.realtek.com.tw[172.21.6.27]) by rtits2.realtek.com.tw (8.15.2/2.71/5.88) with ESMTPS id 23LC9YWV0028983 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Thu, 21 Apr 2022 20:09:34 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36504.realtek.com.tw (172.21.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.27; Thu, 21 Apr 2022 20:09:34 +0800 Received: from localhost (172.16.16.159) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.21; Thu, 21 Apr 2022 20:09:34 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 05/14] rtw89: ser: re-enable interrupt in threadfn if under_recovery Date: Thu, 21 Apr 2022 20:08:54 +0800 Message-ID: <20220421120903.73715-6-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220421120903.73715-1-pkshih@realtek.com> References: <20220421120903.73715-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.16.16.159] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 04/21/2022 11:49:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzQvMjEgpFekyCAxMDow?= =?big5_tw?b?NzowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36504.realtek.com.tw, 9 X-KSE-Attachment-Filter-Triggered-Rules: Clean X-KSE-Attachment-Filter-Triggered-Filters: Clean X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Normally, we re-enable interrupt by napi_poll, but for this special situation, we must turn it on immediately because napi_poll isn't scheduled. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtw89/pci.c b/drivers/net/wireless/realtek/rtw89/pci.c index e8bcecbe77e14..ad3db5aa890c6 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.c +++ b/drivers/net/wireless/realtek/rtw89/pci.c @@ -743,7 +743,7 @@ static irqreturn_t rtw89_pci_interrupt_threadfn(int irq, void *dev) rtw89_ser_notify(rtwdev, rtw89_mac_get_err_status(rtwdev)); if (unlikely(rtwpci->under_recovery)) - return IRQ_HANDLED; + goto enable_intr; if (unlikely(rtwpci->low_power)) { rtw89_pci_low_power_interrupt_handler(rtwdev);