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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 04095E81DE3 for ; Fri, 6 Oct 2023 11:20:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=1We3ZjxN8ddxD+7ahnTYcmHPIVAmfrX2ogp+gj7kHGU=; b=TmoZbJ4hEfzWaR Bn3FN0Nj0ZR7oULXo9BkKnlPGUVYPEW5kqtSL5N8KBcBzO30sl2E5HrJ5+kx7IY08iPYOXGgs7G1X eQOlv3YzZIJ/4Wt6KziW8jUX+CUD6LlLHQjpmW1y21pFKAzuaXlKPhzL/B+7nXXZlg/vT74T5wXxu ffG08GvU9hLmc5BrZ5OnN/ctw86rYPjIc8Uk1Wcg8F/zwgWMAGsyslGYPZHawg/kHjPFjj1srCFgK Gs6yVfD37UKJbi4bYcCLhhfALXALv6VVQ/Rt5pbsrMTJpW9Lsq9WZxw6opmhgbfMf1B2Y9489GMsF dE6Kxo3wA0j519Gx02ZQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qoisS-005g2r-0I; Fri, 06 Oct 2023 11:20:16 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qoisN-005g2J-1R for linux-arm-kernel@lists.infradead.org; Fri, 06 Oct 2023 11:20:13 +0000 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 A695CC15; Fri, 6 Oct 2023 04:20:47 -0700 (PDT) Received: from bogus (e103737-lin.cambridge.arm.com [10.1.197.49]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 000CA3F5A1; Fri, 6 Oct 2023 04:20:07 -0700 (PDT) Date: Fri, 6 Oct 2023 12:20:05 +0100 From: Sudeep Holla To: Jens Wiklander Cc: linux-arm-kernel@lists.infradead.org, Marc Bonnici Subject: Re: [PATCH] firmware: arm_ffa: Allow the FF-A drivers to use 32bit mode of messaging Message-ID: <20231006112005.tzcvygk2tnbtnysy@bogus> References: <20231005142823.278121-1-sudeep.holla@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231006_042012_189994_8248D539 X-CRM114-Status: GOOD ( 21.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gRnJpLCBPY3QgMDYsIDIwMjMgYXQgMDE6MTQ6MzNQTSArMDIwMCwgSmVucyBXaWtsYW5kZXIg d3JvdGU6Cj4gSGkgU3VkZWVwLAo+IAo+IE9uIFRodSwgT2N0IDUsIDIwMjMgYXQgNDoyOOKAr1BN IFN1ZGVlcCBIb2xsYSA8c3VkZWVwLmhvbGxhQGFybS5jb20+IHdyb3RlOgo+ID4KPiA+IEFuIEZG LUEgQUJJIGNvdWxkIHN1cHBvcnQgYm90aCB0aGUgU01DMzIgYW5kIFNNQzY0IGNvbnZlbnRpb25z Lgo+ID4gQSBjYWxsZWUgdGhhdCBydW5zIGluIHRoZSBBQXJjaDY0IGV4ZWN1dGlvbiBzdGF0ZSBh bmQgaW1wbGVtZW50cyBzdWNoCj4gPiBhbiBBQkkgbXVzdCBpbXBsZW1lbnQgYm90aCBTTUMzMiBh bmQgU01DNjQgY29udmVudGlvbnMgb2YgdGhlIEFCSS4KPiA+Cj4gPiBTbyB0aGUgRkYtQSBkcml2 ZXJzIHdpbGwgbmVlZCB0aGUgb3B0aW9uIHRvIGNob29zZSB0aGUgbW9kZSBpcnJlc3BlY3RpdmUK PiA+IG9mIEZGLUEgdmVyc2lvbiBhbmQgdGhlIHBhcnRpdGlvbiBleGVjdXRpb24gbW9kZSBmbGFn IGluIHRoZSBwYXJ0aXRpb24KPiA+IGluZm9ybWF0aW9uLgo+ID4KPiA+IExldCB1cyByZW1vdmUg dGhlIGNoZWNrIG9uIHRoZSBGRi1BIHZlcnNpb24gZm9yIGFsbG93aW5nIHRoZSBzZWxlY3Rpb24K PiA+IG9mIDMyYml0IG1vZGUgb2YgbWVzc2FnaW5nLiBUaGUgZHJpdmVyIHdpbGwgY29udGludWUg dG8gc2V0IHRoZSAzMi1iaXQKPiA+IG1vZGUgaWYgdGhlIHBhcnRpdGlvbiBleGVjdXRpb24gbW9k ZSBmbGFnIHNwZWNpZmllZCB0aGF0IHRoZSBwYXJ0aXRpb24KPiA+IHN1cHBvcnRzIG9ubHkgMzIt Yml0IGV4ZWN1dGlvbi4KPiA+Cj4gPiBTaWduZWQtb2ZmLWJ5OiBTdWRlZXAgSG9sbGEgPHN1ZGVl cC5ob2xsYUBhcm0uY29tPgo+ID4gLS0tCj4gPiAgZHJpdmVycy9maXJtd2FyZS9hcm1fZmZhL2Ry aXZlci5jIHwgMTIgKystLS0tLS0tLS0tCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9u cygrKSwgMTAgZGVsZXRpb25zKC0pCj4gPgo+ID4gSGkgSmVucywKPiA+Cj4gPiBCYXNlZCBvbiBv dXIgZGlzY3Vzc2lvbiBpbiBwcml2YXRlLCBJIGFtIHBvc3RpbmcgdGhpcyBwYXRjaC4gSSBhbSBu b3QgbWFya2luZwo+ID4gZml4ZXMgdGFnIGFzIHRoZSBkcml2ZXIgdmVyc2lvbiBpcyBub3QgeWV0 IGJ1bXBlZCBpbiB0aGUgbWFpbmxpbmUuIEJ1dCBpZiB5b3UKPiA+IHRoaW5rIGl0IGlzIGJldHRl ciB0byBhZGQsIEkgY2FuIHVwZGF0ZSB3aGVuIHB1bGxpbmcgaW4gdGhlIGNoYW5nZS4gTGV0IG1l Cj4gPiBrbm93Lgo+IAo+IEEgZml4ZXMgdGFnIHdvdWxkIGJlIG5pY2UsIHRvIG1ha2Ugc3VyZSB0 aGF0IHRoaXMgcGF0Y2ggaXNuJ3QgbWlzc2VkLgo+IAoKVGhhbmtzIEkgd2lsbCBhZGQuCgotLSAK UmVnYXJkcywKU3VkZWVwCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxp c3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0 aW5mby9saW51eC1hcm0ta2VybmVsCg==