From patchwork Wed Jul 4 17:19:29 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Andreas_F=C3=A4rber?= X-Patchwork-Id: 169038 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 627332C007F for ; Thu, 5 Jul 2012 04:27:25 +1000 (EST) Received: from localhost ([::1]:40731 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SmTFl-0001u7-NI for incoming@patchwork.ozlabs.org; Wed, 04 Jul 2012 13:20:37 -0400 Received: from eggs.gnu.org ([208.118.235.92]:46211) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SmTF3-0000LO-19 for qemu-devel@nongnu.org; Wed, 04 Jul 2012 13:19:54 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SmTF1-0004XK-9p for qemu-devel@nongnu.org; Wed, 04 Jul 2012 13:19:52 -0400 Received: from cantor2.suse.de ([195.135.220.15]:47807 helo=mx2.suse.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SmTF1-0004Wp-09 for qemu-devel@nongnu.org; Wed, 04 Jul 2012 13:19:51 -0400 Received: from relay2.suse.de (unknown [195.135.220.254]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.suse.de (Postfix) with ESMTP id E2C51A30ED; Wed, 4 Jul 2012 19:19:49 +0200 (CEST) From: =?UTF-8?q?Andreas=20F=C3=A4rber?= To: qemu-devel@nongnu.org Date: Wed, 4 Jul 2012 19:19:29 +0200 Message-Id: <1341422373-13614-11-git-send-email-afaerber@suse.de> X-Mailer: git-send-email 1.7.7 In-Reply-To: <1341422373-13614-1-git-send-email-afaerber@suse.de> References: <1341422373-13614-1-git-send-email-afaerber@suse.de> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4-2.6 X-Received-From: 195.135.220.15 Cc: pbonzini@redhat.com, jbaron@redhat.com, =?UTF-8?q?Andreas=20F=C3=A4rber?= , anthony@codemonkey.ws, mst@redhat.com Subject: [Qemu-devel] [PATCH v3 10/14] spapr_pci: QOM'ify sPAPR PCI host bridge 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 Introduce type constant. Introduce cast macro to drop bogus busdev field that would've broken SYS_BUS_DEVICE(). Signed-off-by: Andreas Färber Reviewed-by: Anthony Liguori --- hw/spapr_pci.c | 8 ++++---- hw/spapr_pci.h | 6 +++++- 2 files changed, 9 insertions(+), 5 deletions(-) diff --git a/hw/spapr_pci.c b/hw/spapr_pci.c index 0e0830f..dd2a72d 100644 --- a/hw/spapr_pci.c +++ b/hw/spapr_pci.c @@ -276,7 +276,7 @@ static DMAContext *spapr_pci_dma_context_fn(PCIBus *bus, void *opaque, static int spapr_phb_init(SysBusDevice *s) { - sPAPRPHBState *phb = FROM_SYSBUS(sPAPRPHBState, s); + sPAPRPHBState *phb = SPAPR_PCI_HOST_BRIDGE(s); char *namebuf; int i; PCIBus *bus; @@ -314,7 +314,7 @@ static int spapr_phb_init(SysBusDevice *s) memory_region_add_subregion(get_system_memory(), phb->io_win_addr, &phb->iowindow); - bus = pci_register_bus(&phb->busdev.qdev, + bus = pci_register_bus(DEVICE(s), phb->busname ? phb->busname : phb->dtbusname, pci_spapr_set_irq, pci_spapr_map_irq, phb, &phb->memspace, &phb->iospace, @@ -369,7 +369,7 @@ static void spapr_phb_class_init(ObjectClass *klass, void *data) } static const TypeInfo spapr_phb_info = { - .name = "spapr-pci-host-bridge", + .name = TYPE_SPAPR_PCI_HOST_BRIDGE, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(sPAPRPHBState), .class_init = spapr_phb_class_init, @@ -382,7 +382,7 @@ void spapr_create_phb(sPAPREnvironment *spapr, { DeviceState *dev; - dev = qdev_create(NULL, spapr_phb_info.name); + dev = qdev_create(NULL, TYPE_SPAPR_PCI_HOST_BRIDGE); if (busname) { qdev_prop_set_string(dev, "busname", g_strdup(busname)); diff --git a/hw/spapr_pci.h b/hw/spapr_pci.h index d9e46e2..06e2742 100644 --- a/hw/spapr_pci.h +++ b/hw/spapr_pci.h @@ -27,8 +27,12 @@ #include "hw/pci_host.h" #include "hw/xics.h" +#define TYPE_SPAPR_PCI_HOST_BRIDGE "spapr-pci-host-bridge" + +#define SPAPR_PCI_HOST_BRIDGE(obj) \ + OBJECT_CHECK(sPAPRPHBState, (obj), TYPE_SPAPR_PCI_HOST_BRIDGE) + typedef struct sPAPRPHBState { - SysBusDevice busdev; PCIHostState host_state; uint64_t buid;