From dc0ae767700c156894e36fab89a745a2dc4173de Mon Sep 17 00:00:00 2001 From: Marcel Apfelbaum Date: Wed, 25 Jan 2017 10:44:46 +0200 Subject: hw/pci: disable pci-bridge's shpc by default The shpc component is optional while ACPI hotplug is used for hot-plugging PCI devices into a PCI-PCI bridge. Disabling the shpc by default will make slot 0 usable at boot time and not only for hot-plug, without loosing any functionality. Older machines will have shpc enabled for compatibility reasons. Signed-off-by: Marcel Apfelbaum Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- include/hw/compat.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/hw') diff --git a/include/hw/compat.h b/include/hw/compat.h index ee0dd1b5df..b7db43803c 100644 --- a/include/hw/compat.h +++ b/include/hw/compat.h @@ -14,6 +14,10 @@ .driver = "pflash_cfi01",\ .property = "old-multiple-chip-handling",\ .value = "on",\ + },{\ + .driver = "pci-bridge",\ + .property = "shpc",\ + .value = "on",\ }, #define HW_COMPAT_2_7 \ -- cgit v1.2.3