Received: by 2002:a05:6a10:1287:0:0:0:0 with SMTP id d7csp5346909pxv; Wed, 28 Jul 2021 08:39:55 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyHpJVMmiTz3WJ/N/TLqd1IfhzrUqAldtMXziCgdg4rBjdc7T/4HeacU2FjMKtqzKHT+9xz X-Received: by 2002:a05:6402:2051:: with SMTP id bc17mr520402edb.15.1627486794907; Wed, 28 Jul 2021 08:39:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1627486794; cv=none; d=google.com; s=arc-20160816; b=APU2qqGqcGF4sZoVl76F8YLoHZYYTDs5MTTdmAaXiNDrbAFgq0rzT8+UEq5HbVSm/N CxR0ShZe4R6a2bRb7jhbHJgwBEUYtHNEbvAXGF2VoKReJP21UDxrwluaeo4DBvVkj5qL adW3gI8aBOPLjsWIhdGIMsEnn/CzDe5du2qZL8PwB7jFf9uCLoPmtgv033P8yTnI6EPv 00VFXC39PDubxQYGFsfmJ4yM+fhA2fpOyXq36dtoVmCi3WbSg+ukcfDutAM2zSAi0Z+T Uy56h6Mzy0N8M50j43Gc8yJX+SBKOtH1V8cc+gXMSlnX5b+6MKEz2914Jlng9pEJ22oX GhOw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=Jc3P+apHu2DTJlX/mwhGRiaevgz64qwafNAkNc6wfi0=; b=caRS4d7jVawMCbuUBGuS4o61IGtYBfi8hHP1o4+9rB3BYPM6Ks+iX10+W9trb3DdcW nsloCyKjWebuDcMPC8BLheyeUV1IEaDfqN3AJlrNmrXCEyUJ03ZdzmsCX3ffgA7BEMVw YYlZk7r0nDK8Fo09uL3lkBATwFQdYam2bgMDDGX56NrEvKI1/l57bYtZri2dWxXxmxoF eLx3302tByS++PHLfcf4Isr4aDiYCYi7blVujiPPFpNFVVOfUDpKnZyF2iRg8KjNRqW7 ZDEFZ4jUzYiWhBBz1PEFJ+CU3wIhyDEZQ4OKpt/iYR9MJPSAd53DQLnLYHT6qWscjm+/ L6Ng== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id s20si125684ejb.555.2021.07.28.08.39.30; Wed, 28 Jul 2021 08:39:54 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235792AbhG1PiN (ORCPT + 99 others); Wed, 28 Jul 2021 11:38:13 -0400 Received: from foss.arm.com ([217.140.110.172]:58884 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229979AbhG1PiK (ORCPT ); Wed, 28 Jul 2021 11:38:10 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5A5B61FB; Wed, 28 Jul 2021 08:38:08 -0700 (PDT) Received: from bogus (unknown [10.57.37.191]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 6F1C83F70D; Wed, 28 Jul 2021 08:38:04 -0700 (PDT) Date: Wed, 28 Jul 2021 16:36:47 +0100 From: Sudeep Holla To: Cristian Marussi Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, virtualization@lists.linux-foundation.org, virtio-dev@lists.oasis-open.org, james.quinlan@broadcom.com, Jonathan.Cameron@Huawei.com, f.fainelli@gmail.com, etienne.carriere@linaro.org, vincent.guittot@linaro.org, souvik.chakravarty@arm.com, igor.skalkin@opensynergy.com, peter.hilber@opensynergy.com, alex.bennee@linaro.org, jean-philippe@linaro.org, mikhail.golubev@opensynergy.com, anton.yakovlev@opensynergy.com, Vasyl.Vavrychuk@opensynergy.com, Sudeep Holla , Andriy.Tryshnivskyy@opensynergy.com Subject: Re: [PATCH v6 15/17] firmware: arm_scmi: Add optional link_supplier() transport op Message-ID: <20210728153647.llr6bfhyja5ezkth@bogus> References: <20210712141833.6628-1-cristian.marussi@arm.com> <20210712141833.6628-16-cristian.marussi@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210712141833.6628-16-cristian.marussi@arm.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 12, 2021 at 03:18:31PM +0100, Cristian Marussi wrote: > From: Peter Hilber > > Some transports are also effectively registered with other kernel subsystem > in order to be properly probed and initialized; as a consequence such kind > of transports, and their related devices, might still not have been probed > and initialized at the time the main SCMI core driver is probed. > > Add an optional .link_supplier() transport operation which can be used by > the core SCMI stack to dynamically check if the transport is ready and > dynamically link its device to the platform instance device. > To be precise, s/platform instance device/SCMI platform instance device -- Regards, Sudeep