From patchwork Tue Apr 9 09:52:44 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Murray X-Patchwork-Id: 10890839 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 2F0261669 for ; Tue, 9 Apr 2019 09:54:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0FA4A28505 for ; Tue, 9 Apr 2019 09:54:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 01F1328891; Tue, 9 Apr 2019 09:54:26 +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 AAC9728505 for ; Tue, 9 Apr 2019 09:54:26 +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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=yS52UIwLNINFJRJozkLSNHjI/i0TZIku3j+ul7SWLuk=; b=Q4YjcHon44R6U2 Ka6f/NJmrtW+Issa7u03Cq2EKYWaj+JEec3VOS9XopAf0g8BdMx7o2UL5Yv8mu26Mn0R1IqVuoOnY X/DXr0UkkUbVUx+rOwC9kRir2qF4n6TnZRl4/tdz/ALKNYbzh3QsT6/bWVP8qR1etDTs3NPx5UEg9 wHVngErQqagvnnV18BZVpB3DFXmelGT50ggITy/5QACzYO3FxwPnZlpvKO2JROsk9UOfHlh7oZ5Mw LyJZN3uXFzr9Wb8wVt2k7btezzUlcF1GOj9O50CeWuwmlh16vZ8G7OBBDsL8Q5OqquyXw4rkUylr5 KeikwygoCX2Pa3aKqTOw==; 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 1hDnSO-0002kg-8A; Tue, 09 Apr 2019 09:54:20 +0000 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70] helo=foss.arm.com) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hDnRE-0001cp-QW for linux-arm-kernel@lists.infradead.org; Tue, 09 Apr 2019 09:53:10 +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 72212A78; Tue, 9 Apr 2019 02:53:08 -0700 (PDT) Received: from e119886-lin.cambridge.arm.com (unknown [10.37.6.20]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 369443F59C; Tue, 9 Apr 2019 02:53:06 -0700 (PDT) From: Andrew Murray To: Catalin Marinas , Will Deacon Subject: [PATCH v5 5/6] arm64: add CVADP support to the cache maintenance helper Date: Tue, 9 Apr 2019 10:52:44 +0100 Message-Id: <20190409095245.42524-6-andrew.murray@arm.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190409095245.42524-1-andrew.murray@arm.com> References: <20190409095245.42524-1-andrew.murray@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190409_025309_106828_051CA876 X-CRM114-Status: GOOD ( 10.06 ) 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: Mark Rutland , libc-alpha@sourceware.org, Suzuki K Poulose , Szabolcs Nagy , linux-api@vger.kernel.org, Phil Blundell , Dave Martin , linux-arm-kernel@lists.infradead.org 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 Reviewed-by: Dave Martin --- 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 c5308d01e228..d50caf0e6b64 100644 --- a/arch/arm64/include/asm/assembler.h +++ b/arch/arm64/include/asm/assembler.h @@ -407,10 +407,14 @@ 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