Ard Biesheuvel 29589acf10 ArmVirtPkg/PciHostBridgeDxe: don't set linux,pci-probe-only DT property ... Setting the linux,pci-probe-only was intended to align OSes booting via DT with OSes booting via ACPI in the way they honor the PCI configuration performed by the firmware. However, ACPI on arm64 does not currently honor the firmware's PCI configuration, and the linux,pci-probe-only completely prevents any PCI reconfiguration from occurring under the OS, including what is needed to support PCI hotplug. Since the primary use case was OS access to the GOP framebuffer (which breaks when the framebuffer BAR is moved when the OS reconfigures the PCI), we can undo this change now that ArmVirtQemu has moved to a GOP implementation that does not expose a raw framebuffer in the first place. This effectively reverts commit 8b816c624d ("ArmVirtPkg/VirtFdtDxe: set /chosen/linux,pci-probe-only to 1 in DTB") Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Ref: https://tianocore.acgmultimedia.com/show_bug.cgi?id=65		2016-09-02 21:41:01 +01:00
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PciHostBridge.c	ArmVirtPkg/PciHostBridgeDxe: don't set linux,pci-probe-only DT property	2016-09-02 21:41:01 +01:00
PciHostBridge.h	ArmVirtPkg/PciHostBridgeDxe: move to FDT client protocol	2016-04-12 17:59:05 +02:00
PciHostBridgeDxe.inf	ArmVirtPkg: remove PcdKludgeMapPciMmioAsCached	2016-09-01 22:56:04 +02:00
PciRootBridgeIo.c	Renamed ArmPlatformPkg/ArmVirtualizationPkg into ArmVirtPkg	2015-05-29 13:50:43 +00:00