From patchwork Mon Aug 15 14:17:36 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Avi Kivity X-Patchwork-Id: 1067702 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p7FEI1GE026614 for ; Mon, 15 Aug 2011 14:18:36 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753911Ab1HOOSI (ORCPT ); Mon, 15 Aug 2011 10:18:08 -0400 Received: from mx1.redhat.com ([209.132.183.28]:2689 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753634Ab1HOORp (ORCPT ); Mon, 15 Aug 2011 10:17:45 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p7FEHhMu028192 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 15 Aug 2011 10:17:43 -0400 Received: from cleopatra.tlv.redhat.com (cleopatra.tlv.redhat.com [10.35.255.11]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p7FEHgUI001057; Mon, 15 Aug 2011 10:17:43 -0400 Received: from s01.tlv.redhat.com (s01.tlv.redhat.com [10.35.255.8]) by cleopatra.tlv.redhat.com (Postfix) with ESMTP id B1419250B5E; Mon, 15 Aug 2011 17:17:40 +0300 (IDT) From: Avi Kivity To: Anthony Liguori , qemu-devel@nongnu.org Cc: kvm@vger.kernel.org Subject: [PATCH v2 22/24] pci: add pci_address_space() Date: Mon, 15 Aug 2011 17:17:36 +0300 Message-Id: <1313417858-6454-23-git-send-email-avi@redhat.com> In-Reply-To: <1313417858-6454-1-git-send-email-avi@redhat.com> References: <1313417858-6454-1-git-send-email-avi@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Mon, 15 Aug 2011 14:18:36 +0000 (UTC) Returns the PCI address space. Useful for bridges that can obscure part of the PCI address space. Signed-off-by: Avi Kivity --- hw/pci.c | 5 +++++ hw/pci.h | 1 + 2 files changed, 6 insertions(+), 0 deletions(-) diff --git a/hw/pci.c b/hw/pci.c index dc7271a..4e495b4 100644 --- a/hw/pci.c +++ b/hw/pci.c @@ -2165,3 +2165,8 @@ int pci_qdev_find_device(const char *id, PCIDevice **pdev) return rc; } + +MemoryRegion *pci_address_space(PCIDevice *dev) +{ + return dev->bus->address_space_mem; +} diff --git a/hw/pci.h b/hw/pci.h index d7ad7fb..391217e 100644 --- a/hw/pci.h +++ b/hw/pci.h @@ -220,6 +220,7 @@ void pci_default_write_config(PCIDevice *d, uint32_t address, uint32_t val, int len); void pci_device_save(PCIDevice *s, QEMUFile *f); int pci_device_load(PCIDevice *s, QEMUFile *f); +MemoryRegion *pci_address_space(PCIDevice *dev); typedef void (*pci_set_irq_fn)(void *opaque, int irq_num, int level); typedef int (*pci_map_irq_fn)(PCIDevice *pci_dev, int irq_num);