From patchwork Mon May 29 20:26:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bart Van Assche X-Patchwork-Id: 13258961 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 75766C7EE23 for ; Mon, 29 May 2023 20:26:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229608AbjE2U06 (ORCPT ); Mon, 29 May 2023 16:26:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49516 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229589AbjE2U0w (ORCPT ); Mon, 29 May 2023 16:26:52 -0400 Received: from mail-pl1-f181.google.com (mail-pl1-f181.google.com [209.85.214.181]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 360F6C7 for ; Mon, 29 May 2023 13:26:51 -0700 (PDT) Received: by mail-pl1-f181.google.com with SMTP id d9443c01a7336-1b02d0942caso13059365ad.1 for ; Mon, 29 May 2023 13:26:51 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685392010; x=1687984010; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=SQKRuWWQJWJEZwl2UnrxCG4HCHgO25yPqjuLBA5DMrk=; b=FVCAiAlnAwqde0Eu4QWcH3JMMdUqvzBokAPWUxrsqL4SUPcHYGm/jpQ+7TNpJ7Q65R +6dmufVSb61iMUA/kSDInEf76O2XGJDrFl9if3s3YXBs2wxLs+T3SPGewrDnUYtWP7KN t5hMexX+thG2uesvm9VVs2LZfFRZkV2dWx40oWAmlT6oMuiTOUk/srkdn4GW9sBIfODc WBJJ+5/Pmj8hJmAcnu0Gm5WjsWH009t+iGnxsQzaBX0sCEEHNmSNi03iBb121rmrGhh+ TEXTUiXxtLYg8zrqzjj5P5PLBYL3EoZgMJ2Sc8NJ6B5wvNvJAnz7w3nXztHlm3JuAZum lwXA== X-Gm-Message-State: AC+VfDxyqsZOejQsMnuAOR+vCPNPYxqJ5uef6tfLVSmZRE5KO/jKHtzT dsJtVMS9bwDhbn1v61RVogo= X-Google-Smtp-Source: ACHHUZ6lpCMhBDrgjzwhXnBW+gxs2P3KTrHhLsOmOAOzH2rh/GI9F75KNtUgbwGKU5uVUpZ5uyzD0A== X-Received: by 2002:a17:903:2310:b0:1ae:2013:4bc8 with SMTP id d16-20020a170903231000b001ae20134bc8mr331586plh.18.1685392010571; Mon, 29 May 2023 13:26:50 -0700 (PDT) Received: from asus.hsd1.ca.comcast.net ([98.51.102.78]) by smtp.gmail.com with ESMTPSA id l18-20020a170903245200b001b027221393sm4957237pls.43.2023.05.29.13.26.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 May 2023 13:26:50 -0700 (PDT) From: Bart Van Assche To: "Martin K . Petersen" Cc: Jaegeuk Kim , linux-scsi@vger.kernel.org, Adrian Hunter , Bart Van Assche , "James E.J. Bottomley" , Stanley Chu , Asutosh Das , Bean Huo , Ziqi Chen , Arthur Simchaev , Adrien Thierry Subject: [PATCH v4 3/5] scsi: ufs: Conditionally enable the BLK_MQ_F_BLOCKING flag Date: Mon, 29 May 2023 13:26:38 -0700 Message-Id: <20230529202640.11883-4-bvanassche@acm.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230529202640.11883-1-bvanassche@acm.org> References: <20230529202640.11883-1-bvanassche@acm.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Prepare for adding code in ufshcd_queuecommand() that may sleep. Acked-by: Adrian Hunter Signed-off-by: Bart Van Assche Reviewed-by: Bean Huo --- drivers/ufs/core/ufshcd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index abe9a430cc37..c2d9109102f3 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -10187,6 +10187,7 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem *mmio_base, unsigned int irq) host->max_channel = UFSHCD_MAX_CHANNEL; host->unique_id = host->host_no; host->max_cmd_len = UFS_CDB_SIZE; + host->queuecommand_may_block = !!(hba->caps & UFSHCD_CAP_CLK_GATING); hba->max_pwr_info.is_valid = false;