From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45041) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VotWf-0002X9-9Q for qemu-devel@nongnu.org; Fri, 06 Dec 2013 06:24:57 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VotWZ-0000Ft-TW for qemu-devel@nongnu.org; Fri, 06 Dec 2013 06:24:53 -0500 Received: from mx1.redhat.com ([209.132.183.28]:52839) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VotWZ-0000Fo-Lr for qemu-devel@nongnu.org; Fri, 06 Dec 2013 06:24:47 -0500 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id rB6BOj1r007929 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 6 Dec 2013 06:24:46 -0500 From: Gerd Hoffmann Date: Fri, 6 Dec 2013 12:24:40 +0100 Message-Id: <1386329080-28836-1-git-send-email-kraxel@redhat.com> Subject: [Qemu-devel] [PATCH] pci: fix pci bridge fw path List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Gerd Hoffmann , "Michael S. Tsirkin" qemu uses "pci" as name for pci bridges in the firmware device path. seabios expects "pci-bridge". Result is that bootorder is broken for devices behind pci bridges. Some googling suggests that "pci-bridge" is the correct one. At least PPC-based Apple machines are using this. See question "How do I boot from a device attached to a PCI card" here: http://www.netbsd.org/ports/macppc/faq.html So lets change qemu to use "pci-bridge" too. Signed-off-by: Gerd Hoffmann --- hw/pci/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 49eca95..82c11ec 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -1330,7 +1330,7 @@ static const pci_class_desc pci_class_descriptions[] = { 0x0601, "ISA bridge", "isa"}, { 0x0602, "EISA bridge", "eisa"}, { 0x0603, "MC bridge", "mca"}, - { 0x0604, "PCI bridge", "pci"}, + { 0x0604, "PCI bridge", "pci-bridge"}, { 0x0605, "PCMCIA bridge", "pcmcia"}, { 0x0606, "NUBUS bridge", "nubus"}, { 0x0607, "CARDBUS bridge", "cardbus"}, -- 1.8.3.1