From nobody Tue Feb 10 04:16:07 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.zoho.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 1487253115899184.44818785338828; Thu, 16 Feb 2017 05:51:55 -0800 (PST) Received: from localhost ([::1]:46747 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ceMTS-0003jx-89 for importer@patchew.org; Thu, 16 Feb 2017 08:51:54 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38217) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ceMQM-0001ZD-PV for qemu-devel@nongnu.org; Thu, 16 Feb 2017 08:48:43 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ceMQL-00059h-UD for qemu-devel@nongnu.org; Thu, 16 Feb 2017 08:48:42 -0500 Received: from 6.mo173.mail-out.ovh.net ([46.105.43.93]:53237) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ceMQL-00059G-Nl for qemu-devel@nongnu.org; Thu, 16 Feb 2017 08:48:41 -0500 Received: from player791.ha.ovh.net (b9.ovh.net [213.186.33.59]) by mo173.mail-out.ovh.net (Postfix) with ESMTP id 931B224154 for ; Thu, 16 Feb 2017 14:48:40 +0100 (CET) Received: from zorba.kaod.org.com (LFbn-1-10647-27.w90-89.abo.wanadoo.fr [90.89.233.27]) (Authenticated sender: clg@kaod.org) by player791.ha.ovh.net (Postfix) with ESMTPSA id 2A61E420072; Thu, 16 Feb 2017 14:48:34 +0100 (CET) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: David Gibson Date: Thu, 16 Feb 2017 14:47:28 +0100 Message-Id: <1487252865-12064-6-git-send-email-clg@kaod.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1487252865-12064-1-git-send-email-clg@kaod.org> References: <1487252865-12064-1-git-send-email-clg@kaod.org> MIME-Version: 1.0 X-Ovh-Tracer-Id: 12517755167185996774 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeelhedrtdeggdehgecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 46.105.43.93 Subject: [Qemu-devel] [PATCH v2 05/22] ppc/xics: introduce a QOM interface to handle ICSs 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: qemu-ppc@nongnu.org, qemu-devel@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" This QOM interface provides two simple handlers. One is to get an ICS object from an irq number and a second to resend the irqs when needed. Signed-off-by: C=C3=A9dric Le Goater Reviewed-by: David Gibson --- hw/intc/xics.c | 7 +++++++ include/hw/ppc/xics.h | 18 ++++++++++++++++++ 2 files changed, 25 insertions(+) diff --git a/hw/intc/xics.c b/hw/intc/xics.c index b1294417a0ae..3e80d2d0f0d9 100644 --- a/hw/intc/xics.c +++ b/hw/intc/xics.c @@ -726,6 +726,12 @@ static const TypeInfo ics_base_info =3D { .class_size =3D sizeof(ICSStateClass), }; =20 +static const TypeInfo xics_interface_info =3D { + .name =3D TYPE_XICS_INTERFACE, + .parent =3D TYPE_INTERFACE, + .class_size =3D sizeof(XICSInterfaceClass), +}; + /* * Exported functions */ @@ -766,6 +772,7 @@ static void xics_register_types(void) type_register_static(&ics_simple_info); type_register_static(&ics_base_info); type_register_static(&icp_info); + type_register_static(&xics_interface_info); } =20 type_init(xics_register_types) diff --git a/include/hw/ppc/xics.h b/include/hw/ppc/xics.h index 6d443ce09dba..fe2bb5c8ef54 100644 --- a/include/hw/ppc/xics.h +++ b/include/hw/ppc/xics.h @@ -177,6 +177,24 @@ struct ICSIRQState { uint8_t flags; }; =20 +typedef struct XICSInterface { + Object parent; +} XICSInterface; + +#define TYPE_XICS_INTERFACE "xics-interface" +#define XICS_INTERFACE(obj) \ + OBJECT_CHECK(XICSInterface, (obj), TYPE_XICS_INTERFACE) +#define XICS_INTERFACE_CLASS(klass) \ + OBJECT_CLASS_CHECK(XICSInterfaceClass, (klass), TYPE_XICS_INTERFACE) +#define XICS_INTERFACE_GET_CLASS(obj) \ + OBJECT_GET_CLASS(XICSInterfaceClass, (obj), TYPE_XICS_INTERFACE) + +typedef struct XICSInterfaceClass { + InterfaceClass parent; + ICSState *(*ics_get)(XICSInterface *xi, int irq); + void (*ics_resend)(XICSInterface *xi); +} XICSInterfaceClass; + #define XICS_IRQS_SPAPR 1024 =20 qemu_irq xics_get_qirq(XICSState *icp, int irq); --=20 2.7.4