From patchwork Tue Mar 15 06:47:38 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Crystal Wood X-Patchwork-Id: 597371 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3qPQFd1819z9sds for ; Tue, 15 Mar 2016 17:49:09 +1100 (AEDT) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 3qPQFd0NgmzDrCx for ; Tue, 15 Mar 2016 17:49:09 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from host.buserror.net (host.buserror.net [209.198.135.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3qPQD319vnzDqGh for ; Tue, 15 Mar 2016 17:47:47 +1100 (AEDT) Received: from c-75-72-173-242.hsd1.mn.comcast.net ([75.72.173.242] helo=snotra.buserror.net) by host.buserror.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_CBC_SHA256:128) (Exim 4.84) (envelope-from ) id 1afilb-0006WX-MO; Tue, 15 Mar 2016 01:47:44 -0500 From: Scott Wood To: Michael Ellerman Date: Tue, 15 Mar 2016 01:47:38 -0500 Message-Id: <1458024458-19206-1-git-send-email-oss@buserror.net> X-Mailer: git-send-email 2.5.0 X-SA-Exim-Connect-IP: 75.72.173.242 X-SA-Exim-Mail-From: oss@buserror.net X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on host.buserror.net X-Spam-Level: X-Spam-Status: No, score=-16.0 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham autolearn_force=no version=3.4.0 X-Spam-Report: * -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP * -15 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Subject: [PATCH] powerpc/book3e-64: Use hardcoded mttmr opcode X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:57:07 +0000) X-SA-Exim-Scanned: Yes (on host.buserror.net) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Scott Wood , linuxppc-dev@lists.ozlabs.org, chenhui.zhao@freescale.com MIME-Version: 1.0 Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" This preserves the ability to build using older binutils (reportedly <= 2.22). Signed-off-by: Scott Wood Cc: chenhui.zhao@freescale.com --- arch/powerpc/kernel/head_64.S | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 2916283..4286775 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -41,6 +41,7 @@ #include #include #include +#include /* The physical memory is laid out such that the secondary processor * spin code sits at 0x0000...0x00ff. On server, the vectors follow @@ -207,12 +208,12 @@ _GLOBAL(book3e_start_thread) /* If the thread id is invalid, just exit. */ b 13f 10: - mttmr TMRN_IMSR0, r5 - mttmr TMRN_INIA0, r4 + MTTMR(TMRN_IMSR0, 5) + MTTMR(TMRN_INIA0, 4) b 12f 11: - mttmr TMRN_IMSR1, r5 - mttmr TMRN_INIA1, r4 + MTTMR(TMRN_IMSR1, 5) + MTTMR(TMRN_INIA1, 4) 12: isync li r6, 1