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From 9bcd11daf18c189b908a752e0a617a564b6b0ca7 Mon Sep 17 00:00:00 2001
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From: Gerd Hoffmann <kraxel@redhat.com>
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Date: Thu, 16 Jan 2014 14:28:15 -0500
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Subject: [PATCH 11/14] pci: fix pci bridge fw path
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Message-id: <1389882495-30964-2-git-send-email-kraxel@redhat.com>
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Patchwork-id: 56747
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O-Subject: [RHEL-7 qemu-kvm PATCH 1/1] pci: fix pci bridge fw path
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Bugzilla: 1034518
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RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
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RH-Acked-by: Bandan Das <bsd@redhat.com>
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qemu uses "pci" as name for pci bridges in the firmware device path.
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seabios expects "pci-bridge".  Result is that bootorder is broken for
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devices behind pci bridges.
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Some googling suggests that "pci-bridge" is the correct one.  At least
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PPC-based Apple machines are using this.  See question "How do I boot
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from a device attached to a PCI card" here:
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	http://www.netbsd.org/ports/macppc/faq.html
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So lets change qemu to use "pci-bridge" too.
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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(cherry picked from commit 4c41425d2e79f267b2236da31abedb866777d92f)
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---
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 hw/pci/pci.c | 2 +-
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 1 file changed, 1 insertion(+), 1 deletion(-)
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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 hw/pci/pci.c | 2 +-
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 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/hw/pci/pci.c b/hw/pci/pci.c
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index 598d288..d166ab0 100644
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--- a/hw/pci/pci.c
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+++ b/hw/pci/pci.c
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@@ -1308,7 +1308,7 @@ static const pci_class_desc pci_class_descriptions[] =
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     { 0x0601, "ISA bridge", "isa"},
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     { 0x0602, "EISA bridge", "eisa"},
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     { 0x0603, "MC bridge", "mca"},
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-    { 0x0604, "PCI bridge", "pci"},
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+    { 0x0604, "PCI bridge", "pci-bridge"},
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     { 0x0605, "PCMCIA bridge", "pcmcia"},
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     { 0x0606, "NUBUS bridge", "nubus"},
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     { 0x0607, "CARDBUS bridge", "cardbus"},
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-- 
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1.8.3.1
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