From patchwork Thu Feb 21 12:20:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Murray X-Patchwork-Id: 10824015 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 77D866C2 for ; Thu, 21 Feb 2019 12:21:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6594630495 for ; Thu, 21 Feb 2019 12:21:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 574DD30498; Thu, 21 Feb 2019 12:21:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C6F4030496 for ; Thu, 21 Feb 2019 12:21:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=bNjU2ZWrLfjeg76mmw0lFienCOW4R7zzBADYw4ZAb1g=; b=tnAm7QyBL7qtzKOap+4zV/aEcc AECUWl4IzvbMHgXulq+i68r4E0UT4dvvy0VfFcd8Hcd63QCMsGcdlWUda4Tgp152dzewmqmyG1K71 0jmb5bq9A0X1CxaHgu674gaTtgxEJyJ1bwSdl73P41vhRKsse7+ynYWKAbd2/17R2ldRO/64sC/uo BHbyROBWvYv87yF1ZDUPfhKD2Gs0744x7bmUp4Y4DveXCHe2vPr5pV+kjv36IwYnEuu4uw7VlumPC +8XryXsMNTJ997jwF5t/7oLmLgRtiv6ic4JP2TOmwZwfmc+ERLO83IWyfeX+611nZ6/jemsfLlrhh ShhZ4EVg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gwnMM-0004vk-V1; Thu, 21 Feb 2019 12:21:50 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gwnLj-0003yF-UH for linux-arm-kernel@lists.infradead.org; Thu, 21 Feb 2019 12:21:14 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id DC3CF15AB; Thu, 21 Feb 2019 04:21:11 -0800 (PST) Received: from e119886-lin.cambridge.arm.com (unknown [10.37.6.16]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id A2D7E3F575; Thu, 21 Feb 2019 04:21:10 -0800 (PST) From: Andrew Murray To: Catalin Marinas , Will Deacon Subject: [PATCH v2 5/6] arm64: add CVADP support to the cache maintenance helper Date: Thu, 21 Feb 2019 12:20:56 +0000 Message-Id: <1550751657-30252-6-git-send-email-andrew.murray@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1550751657-30252-1-git-send-email-andrew.murray@arm.com> References: <1550751657-30252-1-git-send-email-andrew.murray@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190221_042112_255562_B2733FC9 X-CRM114-Status: UNSURE ( 8.60 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Szabolcs Nagy , dave.martin@arm.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Allow users of dcache_by_line_op to specify cvadp as an op. Signed-off-by: Andrew Murray --- arch/arm64/include/asm/assembler.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h index 4feb611..75a62d7 100644 --- a/arch/arm64/include/asm/assembler.h +++ b/arch/arm64/include/asm/assembler.h @@ -414,10 +414,14 @@ alternative_endif .ifc \op, cvap sys 3, c7, c12, 1, \kaddr // dc cvap .else + .ifc \op, cvadp + sys 3, c7, c13, 1, \kaddr // dc cvadp + .else dc \op, \kaddr .endif .endif .endif + .endif add \kaddr, \kaddr, \tmp1 cmp \kaddr, \size b.lo 9998b