From nobody Mon Feb 9 08:11:57 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1513793932025530.5599260784994; Wed, 20 Dec 2017 10:18:52 -0800 (PST) Received: from localhost ([::1]:33269 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eRix9-0007mT-07 for importer@patchew.org; Wed, 20 Dec 2017 13:18:51 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47188) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eRiiq-0004B4-Ji for qemu-devel@nongnu.org; Wed, 20 Dec 2017 13:04:05 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eRiin-0002Kb-UG for qemu-devel@nongnu.org; Wed, 20 Dec 2017 13:04:04 -0500 Received: from mx1.redhat.com ([209.132.183.28]:42308) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eRiin-0002KI-Ol for qemu-devel@nongnu.org; Wed, 20 Dec 2017 13:04:01 -0500 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id ED596C057FA8; Wed, 20 Dec 2017 18:04:00 +0000 (UTC) Received: from donizetti.redhat.com (ovpn-116-46.ams2.redhat.com [10.36.116.46]) by smtp.corp.redhat.com (Postfix) with ESMTP id 04B0B38185; Wed, 20 Dec 2017 18:03:59 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Date: Wed, 20 Dec 2017 19:03:40 +0100 Message-Id: <20171220180358.29316-2-pbonzini@redhat.com> In-Reply-To: <20171220180358.29316-1-pbonzini@redhat.com> References: <20171220180358.29316-1-pbonzini@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Wed, 20 Dec 2017 18:04:00 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 01/19] apic: add function to apic that will be used by hvf 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: Sergio Andres Gomez Del Real Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Sergio Andres Gomez Del Real This patch adds the function apic_get_highest_priority_irr to apic.c and exports it through the interface in apic.h for use by hvf. Signed-off-by: Sergio Andres Gomez Del Real Message-Id: <20170913090522.4022-8-Sergio.G.DelReal@gmail.com> Signed-off-by: Paolo Bonzini --- hw/intc/apic.c | 12 ++++++++++++ include/hw/i386/apic.h | 1 + 2 files changed, 13 insertions(+) diff --git a/hw/intc/apic.c b/hw/intc/apic.c index fe15fb6024..6fda52b86c 100644 --- a/hw/intc/apic.c +++ b/hw/intc/apic.c @@ -305,6 +305,18 @@ static void apic_set_tpr(APICCommonState *s, uint8_t v= al) } } =20 +int apic_get_highest_priority_irr(DeviceState *dev) +{ + APICCommonState *s; + + if (!dev) { + /* no interrupts */ + return -1; + } + s =3D APIC_COMMON(dev); + return get_highest_priority_int(s->irr); +} + static uint8_t apic_get_tpr(APICCommonState *s) { apic_sync_vapic(s, SYNC_FROM_VAPIC); diff --git a/include/hw/i386/apic.h b/include/hw/i386/apic.h index ea48ea9389..a9f6c0aa33 100644 --- a/include/hw/i386/apic.h +++ b/include/hw/i386/apic.h @@ -20,6 +20,7 @@ void apic_init_reset(DeviceState *s); void apic_sipi(DeviceState *s); void apic_poll_irq(DeviceState *d); void apic_designate_bsp(DeviceState *d, bool bsp); +int apic_get_highest_priority_irr(DeviceState *dev); =20 /* pc.c */ DeviceState *cpu_get_current_apic(void); --=20 2.14.3