diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2015-02-28 20:33:11 +0000 |
|---|---|---|
| committer | lersek <lersek@Edk2> | 2015-02-28 20:33:11 +0000 |
| commit | d9fdfd851afc3e98d8c967fd2c0a40a43bac3f0c (patch) | |
| tree | 915ad3f5d6554bc019856fb696c1b812a01ac466 /OvmfPkg/XenBusDxe/XenBusDxe.h | |
| parent | f2162d34106632b520e7d4a209f7385938c4c733 (diff) | |
| download | edk2-platforms-d9fdfd851afc3e98d8c967fd2c0a40a43bac3f0c.tar.xz | |
Ovmf/Xen: move XenBusDxe to abstract XENIO_PROTOCOL
While Xen on Intel uses a virtual PCI device to communicate the
base address of the grant table, the ARM implementation uses a DT
node, which is fundamentally incompatible with the way XenBusDxe is
implemented, i.e., as a UEFI Driver Model implementation for a PCI
device.
Contributed-under: TianoCore Contribution Agreement 1.0
Acked-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16973 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'OvmfPkg/XenBusDxe/XenBusDxe.h')
| -rw-r--r-- | OvmfPkg/XenBusDxe/XenBusDxe.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/OvmfPkg/XenBusDxe/XenBusDxe.h b/OvmfPkg/XenBusDxe/XenBusDxe.h index 9b7219906a..6c306e017b 100644 --- a/OvmfPkg/XenBusDxe/XenBusDxe.h +++ b/OvmfPkg/XenBusDxe/XenBusDxe.h @@ -39,7 +39,7 @@ //
// Consumed Protocols
//
-#include <Protocol/PciIo.h>
+#include <Protocol/XenIo.h>
//
@@ -73,10 +73,6 @@ extern EFI_COMPONENT_NAME_PROTOCOL gXenBusDxeComponentName; //
#include <IndustryStandard/Xen/xen.h>
-#define PCI_VENDOR_ID_XEN 0x5853
-#define PCI_DEVICE_ID_XEN_PLATFORM 0x0001
-
-
typedef struct _XENBUS_DEVICE_PATH XENBUS_DEVICE_PATH;
typedef struct _XENBUS_DEVICE XENBUS_DEVICE;
@@ -86,7 +82,7 @@ struct _XENBUS_DEVICE { UINT32 Signature;
EFI_DRIVER_BINDING_PROTOCOL *This;
EFI_HANDLE ControllerHandle;
- EFI_PCI_IO_PROTOCOL *PciIo;
+ XENIO_PROTOCOL *XenIo;
EFI_EVENT ExitBootEvent;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
LIST_ENTRY ChildList;
|