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[2620:137:e000::1:20]) by mx.google.com with ESMTP id g15-20020a056a001a0f00b0052546400216si15234429pfv.306.2022.08.01.20.22.47; Mon, 01 Aug 2022 20:23:01 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=fJfp67jo; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235405AbiHBDUY (ORCPT + 99 others); Mon, 1 Aug 2022 23:20:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38624 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232072AbiHBDUT (ORCPT ); Mon, 1 Aug 2022 23:20:19 -0400 Received: from mail-yb1-xb31.google.com (mail-yb1-xb31.google.com [IPv6:2607:f8b0:4864:20::b31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA105266D for ; Mon, 1 Aug 2022 20:20:16 -0700 (PDT) Received: by mail-yb1-xb31.google.com with SMTP id y127so21835582yby.8 for ; Mon, 01 Aug 2022 20:20:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=E0RRsjoUyem/Uu6X8omWbmsj/Rtm7+eGWCw7Bg5wOuk=; b=fJfp67jot0JG7C9ufb0tEJZH2wfzDUaQhd+8KHwzRqYFr3b+slwkXVhS7A5677iBte yoyvZ7FNGiJJS1hHre8mX7otvQ8fhp7BOv7LoBNMve+fbsDvPeTPtJnCJc+rSF3kQnyV 94Gmr5ANWthxdPgsvStd5CIg0UZegP8tQqfIg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=E0RRsjoUyem/Uu6X8omWbmsj/Rtm7+eGWCw7Bg5wOuk=; b=SSj9dSAFg4iRLvTFl8IkPmgB3zCg93YV+rLpzQFsZ/+JT+LXar8M2RhE9FRnwGuair B0BnsyibPSYYpy5tcITAUC8KV++wXvFV7qbb1oodT2kLhTT7ZqdPHc4VAeehJntLdNxf BiAkdlHebySmni74/nsmjc+uqPzUHtLzh7JQKUay91YPDyFawb5R/azID2JiEoH412dS 7LYX1h9VFsG+FnW0uH5Ul/vbtPgukfhLrHq037UYZQMq5YZVOdfsavE+OJ7hcuggm8Tl FPrELiFXs43+RR+E8RFhAekUgYVA30iP+v/efiiqltWHHZN3nPaFAUv6m2tKxwR6RVTn 0PYQ== X-Gm-Message-State: ACgBeo1Lxtnc9aswVpvI7xomg3gTtElKmFPhVtKw5tZafGlhBXI5TysU Haq9pLTz2gQpf/omdnBt5/v+s3uakpqEvcrqhqLIaw== X-Received: by 2002:a25:7cc2:0:b0:677:5a84:9f79 with SMTP id x185-20020a257cc2000000b006775a849f79mr4142817ybc.518.1659410415884; Mon, 01 Aug 2022 20:20:15 -0700 (PDT) MIME-Version: 1.0 References: <20220802103643.v5.1.Ibf9efc9be50783eeee55befa2270b7d38552354c@changeid> In-Reply-To: From: Daniil Lunev Date: Tue, 2 Aug 2022 13:20:04 +1000 Message-ID: Subject: Re: [PATCH v5] ufs: core: print UFSHCD capabilities in controller's sysfs node To: Bart Van Assche Cc: Adrian Hunter , Greg Kroah-Hartman , Alim Akhtar , Avri Altman , Bean Huo , "James E.J. Bottomley" , Keoseong Park , "Martin K. Petersen" , Mauro Carvalho Chehab , Sohaib Mohamed , linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Is the "capabilities" directory a directory with capabilities of the > host, with capabilities of the UFS device or perhaps with capabilities > of both? I would say effective capabilities of the controller-device pair, from the semantic that hba->caps field presents. Do you want me to mention it anywhere? Thanks, Daniil