From patchwork Mon Dec 17 06:08:17 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bharat Bhushan X-Patchwork-Id: 206778 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 707692C008D for ; Mon, 17 Dec 2012 17:30:21 +1100 (EST) Received: from localhost ([::1]:40442 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TkUDT-00012A-Hk for incoming@patchwork.ozlabs.org; Mon, 17 Dec 2012 01:30:19 -0500 Received: from eggs.gnu.org ([208.118.235.92]:52337) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TkU9h-00007v-19 for qemu-devel@nongnu.org; Mon, 17 Dec 2012 01:30:02 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TkU6E-0005yd-4O for qemu-devel@nongnu.org; Mon, 17 Dec 2012 01:26:24 -0500 Received: from va3ehsobe004.messaging.microsoft.com ([216.32.180.14]:11079 helo=va3outboundpool.messaging.microsoft.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TkU2c-0005DJ-2X; Mon, 17 Dec 2012 01:19:06 -0500 Received: from mail125-va3-R.bigfish.com (10.7.14.251) by VA3EHSOBE005.bigfish.com (10.7.40.25) with Microsoft SMTP Server id 14.1.225.23; Mon, 17 Dec 2012 06:19:05 +0000 Received: from mail125-va3 (localhost [127.0.0.1]) by mail125-va3-R.bigfish.com (Postfix) with ESMTP id 244771800EB; Mon, 17 Dec 2012 06:19:05 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 3 X-BigFish: VS3(zzzz1de0h1202h1e76h1d1ah1d2ah1082kzz8275bhz2dh2a8h668h839hd24he5bhf0ah107ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1155h) Received: from mail125-va3 (localhost.localdomain [127.0.0.1]) by mail125-va3 (MessageSwitch) id 1355725144420060_7473; Mon, 17 Dec 2012 06:19:04 +0000 (UTC) Received: from VA3EHSMHS012.bigfish.com (unknown [10.7.14.242]) by mail125-va3.bigfish.com (Postfix) with ESMTP id 601B04A008A; Mon, 17 Dec 2012 06:19:04 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by VA3EHSMHS012.bigfish.com (10.7.99.22) with Microsoft SMTP Server (TLS) id 14.1.225.23; Mon, 17 Dec 2012 06:19:00 +0000 Received: from az84smr01.freescale.net (10.64.34.197) by 039-SN1MMR1-003.039d.mgd.msft.net (10.84.1.16) with Microsoft SMTP Server (TLS) id 14.2.318.3; Mon, 17 Dec 2012 06:18:59 +0000 Received: from freescale.com ([10.232.15.72]) by az84smr01.freescale.net (8.14.3/8.14.0) with SMTP id qBH6IuaA005462; Sun, 16 Dec 2012 23:18:56 -0700 Received: by freescale.com (sSMTP sendmail emulation); Mon, 17 Dec 2012 11:38:30 +0530 From: Bharat Bhushan To: , , Date: Mon, 17 Dec 2012 11:38:17 +0530 Message-ID: <1355724498-15164-3-git-send-email-bharat.bhushan@freescale.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1355724498-15164-1-git-send-email-bharat.bhushan@freescale.com> References: <1355724498-15164-1-git-send-email-bharat.bhushan@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-detected-operating-system: by eggs.gnu.org: Windows 7 or 8 X-Received-From: 216.32.180.14 Cc: Bharat Bhushan Subject: [Qemu-devel] [PATCH 2/3] Reset qemu timers when guest reset X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org This patch install the timer reset handler. This will be called when the guest is reset. Signed-off-by: Bharat Bhushan --- hw/ppc_booke.c | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/hw/ppc_booke.c b/hw/ppc_booke.c index d51e7fa..837a5b6 100644 --- a/hw/ppc_booke.c +++ b/hw/ppc_booke.c @@ -231,6 +231,16 @@ void store_booke_tcr(CPUPPCState *env, target_ulong val) } +static void ppc_booke_timer_reset_handle(void *opaque) +{ + CPUPPCState *env = opaque; + + env->spr[SPR_BOOKE_TSR] = 0; + env->spr[SPR_BOOKE_TCR] = 0; + + booke_update_irq(env); +} + void ppc_booke_timers_init(CPUPPCState *env, uint32_t freq, uint32_t flags) { ppc_tb_t *tb_env; @@ -251,4 +261,6 @@ void ppc_booke_timers_init(CPUPPCState *env, uint32_t freq, uint32_t flags) qemu_new_timer_ns(vm_clock, &booke_fit_cb, env); booke_timer->wdt_timer = qemu_new_timer_ns(vm_clock, &booke_wdt_cb, env); + + qemu_register_reset(ppc_booke_timer_reset_handle, env); }