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 49D9FD116E1 for ; Fri, 25 Oct 2024 02:42:39 +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=EuXJsdpBcPFTYBMEuge93T+Mjrk8MoanLBZUMWPHrrc=; b=xXO2smvuCYuYxO 7oYHIsOnC6qVjE2mkYhG2VEO1gy/SOebX0g2Cx+3tid8YVgW6xDtYPmYPM3wdKfJV4mlg/b4cWkvY +TRi+8oduzU8k80u9fFwQMjNHq3nPC8VZTZo82up8NX1+eKtbEnasZHtovVSNVE9K1SEuQQBilrqv QerTOyOPBVLfZdK+Djghr2wIWkS7p60nFjJOzqboR0UHgdgeC3pVGEtVu9wK1BU7XLnhRXEUpl60y MEmieoLeRelWU5hQYA2FlvsoOdInGUb+Ypi/jgF6g5igZKQZ46rjMtRzuueMZgaa7KD3q58k63R8T AgmLaAXK/s2yI5DvYdvw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t4AHW-00000002IjD-20x8; Fri, 25 Oct 2024 02:42:30 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t4AHT-00000002Iin-3ctR for linux-riscv@lists.infradead.org; Fri, 25 Oct 2024 02:42:29 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 0F59A5C4CF1; Fri, 25 Oct 2024 02:41:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89CF7C4CEC7; Fri, 25 Oct 2024 02:42:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1729824146; bh=/uO3XLumgeX4Ph/V2YT6ZoQW03XGQDlCzb6y7cZGGt8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PyEkNrzUQxaBDp+HDDi3qDUQb60QZMJBaIlGj0VfuwvKuC2hy0PPYVdFsjeMVnpe4 +ro3QKw3FwAhSqfOb9gmwkyaEUTvjlLsxFnncZp/f04WIoCdZD3s5PmFLTs70wr8XG T+mpnMFEc7cEIdNDU+tyS/h2LTabpcfMXVMFyeXoU9hr+6bGeY0DIPy/enwe4WuG/b 6Q34o7vEJcNZLlaCE7uMu+9zEADY/8YeW11/Nd5Fb3GX2c6opLs6CrkS7fGkM52ZDG 5HXtmBJh3HtGMpjTbILLu5uz+VfKF1XUqMqMbMG+J/IFQme4Htuot+yUtItgwJqDJ3 NMb1wNwZAA1rw== Date: Thu, 24 Oct 2024 19:42:24 -0700 From: Eric Biggers To: Conor Dooley Cc: linux-riscv@lists.infradead.org, Conor Dooley , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , =?iso-8859-1?Q?Cl=E9ment_L=E9ger?= , Andy Chiu , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski Subject: Re: [PATCH v2 5/5] dt-bindings: riscv: document vector crypto requirements Message-ID: <20241025024224.GC1781@sol.localdomain> References: <20241024-fanning-enrage-bcc39f8ed47d@spud> <20241024-pungent-lasso-42dd3512a3c8@spud> <20241025022411.GB1781@sol.localdomain> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20241025022411.GB1781@sol.localdomain> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241024_194227_965715_A4C071E0 X-CRM114-Status: GOOD ( 12.54 ) X-BeenThere: linux-riscv@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="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Thu, Oct 24, 2024 at 07:24:11PM -0700, Eric Biggers wrote: > On Thu, Oct 24, 2024 at 01:34:33PM +0100, Conor Dooley wrote: > > From: Conor Dooley > > > > Section 35.2. Extensions Overview of [1] says: > > | The Zvknhb and Zvbc Vector Crypto Extensions --and accordingly the composite extensions Zvkn and > > | Zvks-- (sic) require a Zve64x base, or application ("V") base Vector Extension. > > | All of the other Vector Crypto Extensions can be built on any embedded (Zve*) or application ("V") base > > | Vector Extension > > > > Apply these rules in the binding, so that invalid combinations can be > > avoided. > > It looks like that part of the spec is wrong, though. The Zvknhb and Zvbc are > correct, but the list of the composite extensions that at least one of them is > included in is: Zvkn, Zvknc, Zvkng, Zvksc. > I am attempting to fix this in https://github.com/riscv/riscv-isa-manual/pull/1697 - Eric _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv