diff options
| author | Laszlo Ersek <lersek@redhat.com> | 2015-01-02 12:08:11 +0000 |
|---|---|---|
| committer | lersek <lersek@Edk2> | 2015-01-02 12:08:11 +0000 |
| commit | 73bb8e6895080f07ece26b0db0f50048713c2b93 (patch) | |
| tree | f317834df78bff4fe1d3ccb510192353ac3ffa20 /ArmPlatformPkg | |
| parent | 3765e030affb69f3c9d6d34a0be48f6bf533c480 (diff) | |
| download | edk2-platforms-73bb8e6895080f07ece26b0db0f50048713c2b93.tar.xz | |
ArmVirtualizationPkg: VirtFdtDxe: use dedicated VIRTIO_MMIO_TRANSPORT_GUID
Installing VenHw() device paths with this GUID, for the virtio-mmio
transports that we detect, enables other modules to recognize those
VenHw() nodes. (Note that the actual value doesn't change.)
In addition, to avoid reusing GUIDs in unrelated contexts, detach the
driver's FILE_GUID from its previous value.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16573 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPlatformPkg')
| -rw-r--r-- | ArmPlatformPkg/ArmVirtualizationPkg/VirtFdtDxe/VirtFdtDxe.c | 4 | ||||
| -rw-r--r-- | ArmPlatformPkg/ArmVirtualizationPkg/VirtFdtDxe/VirtFdtDxe.inf | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/ArmPlatformPkg/ArmVirtualizationPkg/VirtFdtDxe/VirtFdtDxe.c b/ArmPlatformPkg/ArmVirtualizationPkg/VirtFdtDxe/VirtFdtDxe.c index 95e91eb822..751864d4db 100644 --- a/ArmPlatformPkg/ArmVirtualizationPkg/VirtFdtDxe/VirtFdtDxe.c +++ b/ArmPlatformPkg/ArmVirtualizationPkg/VirtFdtDxe/VirtFdtDxe.c @@ -27,6 +27,7 @@ #include <libfdt.h>
#include <Guid/Fdt.h>
+#include <Guid/VirtioMmioTransport.h>
#pragma pack (1)
typedef struct {
@@ -209,7 +210,8 @@ InitializeVirtFdtDxe ( break;
}
- CopyMem (&DevicePath->Vendor.Guid, &gEfiCallerIdGuid, sizeof (EFI_GUID));
+ CopyMem (&DevicePath->Vendor.Guid, &gVirtioMmioTransportGuid,
+ sizeof (EFI_GUID));
DevicePath->PhysBase = RegBase;
SetDevicePathNodeLength (&DevicePath->Vendor,
sizeof (*DevicePath) - sizeof (DevicePath->End));
diff --git a/ArmPlatformPkg/ArmVirtualizationPkg/VirtFdtDxe/VirtFdtDxe.inf b/ArmPlatformPkg/ArmVirtualizationPkg/VirtFdtDxe/VirtFdtDxe.inf index daafe6cb5a..514ce2fdf6 100644 --- a/ArmPlatformPkg/ArmVirtualizationPkg/VirtFdtDxe/VirtFdtDxe.inf +++ b/ArmPlatformPkg/ArmVirtualizationPkg/VirtFdtDxe/VirtFdtDxe.inf @@ -16,7 +16,7 @@ [Defines]
INF_VERSION = 0x00010005
BASE_NAME = VirtFdtDxe
- FILE_GUID = 837DCA9E-E874-4D82-B29A-23FE0E23D1E2
+ FILE_GUID = 9AD7DCB4-E6EC-472E-96BF-81C219A3F77E
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
@@ -43,6 +43,7 @@ [Guids]
gFdtTableGuid
+ gVirtioMmioTransportGuid
[Pcd]
gArmVirtualizationTokenSpaceGuid.PcdDeviceTreeBaseAddress
|