From patchwork Tue Jun 7 01:36:43 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Benjamin Herrenschmidt X-Patchwork-Id: 9159701 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0710160777 for ; Tue, 7 Jun 2016 02:00:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E97CB25EF7 for ; Tue, 7 Jun 2016 02:00:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DB70D2833E; Tue, 7 Jun 2016 02:00:36 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 556BF25EF7 for ; Tue, 7 Jun 2016 02:00:35 +0000 (UTC) Received: from localhost ([::1]:46466 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bA6Jm-0001nt-Lc for patchwork-qemu-devel@patchwork.kernel.org; Mon, 06 Jun 2016 22:00:34 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60560) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bA6JT-0001nc-85 for qemu-devel@nongnu.org; Mon, 06 Jun 2016 22:00:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bA6JP-0001pP-98 for qemu-devel@nongnu.org; Mon, 06 Jun 2016 22:00:15 -0400 Received: from gate.crashing.org ([63.228.1.57]:50656) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bA6JO-0001p3-SG; Mon, 06 Jun 2016 22:00:11 -0400 Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by gate.crashing.org (8.14.1/8.13.8) with ESMTP id u571ahN4010284; Mon, 6 Jun 2016 20:36:44 -0500 Message-ID: <1465263403.23889.5.camel@kernel.crashing.org> From: Benjamin Herrenschmidt To: qemu-ppc@nongnu.org Date: Tue, 07 Jun 2016 11:36:43 +1000 X-Mailer: Evolution 3.18.5.2 (3.18.5.2-1.fc23) Mime-Version: 1.0 X-MIME-Autoconverted: from 8bit to base64 by gate.crashing.org id u571ahN4010284 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 63.228.1.57 Subject: [Qemu-devel] [PATCH 1/6] ppc: POWER7 had ACOP and PID registers X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?ISO-8859-1?Q?C=E9dric?= Le Goater , qemu-devel@nongnu.org, David Gibson Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP We only had them on POWER8, add them to POWER7 as well Signed-off-by: Benjamin Herrenschmidt ---  target-ppc/translate_init.c | 18 ++++++++++++++++++  1 file changed, 18 insertions(+) diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 55f8553..ad6f2f3 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -8024,6 +8024,21 @@ static void gen_spr_power8_book4(CPUPPCState *env)  #endif  }   +static void gen_spr_power7_book4(CPUPPCState *env) +{ +    /* Add a number of P7 book4 registers */ +#if !defined(CONFIG_USER_ONLY) +    spr_register_kvm(env, SPR_ACOP, "ACOP", +                     SPR_NOACCESS, SPR_NOACCESS, +                     &spr_read_generic, &spr_write_generic, +                     KVM_REG_PPC_ACOP, 0); +    spr_register_kvm(env, SPR_BOOKS_PID, "PID", +                     SPR_NOACCESS, SPR_NOACCESS, +                     &spr_read_generic, &spr_write_generic, +                     KVM_REG_PPC_PID, 0); +#endif +} +  static void init_proc_book3s_64(CPUPPCState *env, int version)  {      gen_spr_ne_601(env); @@ -8066,6 +8081,9 @@ static void init_proc_book3s_64(CPUPPCState *env, int version)          gen_spr_power6_common(env);          gen_spr_power6_dbg(env);      } +    if (version == BOOK3S_CPU_POWER7) { +        gen_spr_power7_book4(env); +    }      if (version >= BOOK3S_CPU_POWER8) {          gen_spr_power8_tce_address_control(env);          gen_spr_power8_ids(env);