1. Changed device detect method to use ATA/ATAPI device signature;

[mirror_edk2.git] / EdkModulePkg / Bus / Pci / IdeBus / Dxe / idebus.h

diff --git a/EdkModulePkg/Bus/Pci/IdeBus/Dxe/idebus.h b/EdkModulePkg/Bus/Pci/IdeBus/Dxe/idebus.h
index d1721b956fc3b5a474956fac7a9601c222d7595b..e49e7623e506dc579bf711338500eff9c6bba367 100644 (file)
--- a/EdkModulePkg/Bus/Pci/IdeBus/Dxe/idebus.h
+++ b/EdkModulePkg/Bus/Pci/IdeBus/Dxe/idebus.h
@@ -28,6 +28,10 @@
 #define MAX_IDE_CHANNELS  2\r
 #define MAX_IDE_DRIVES    2\r
 \r
+#define INVALID_DEVICE_TYPE 0xff\r
+#define ATA_DEVICE_TYPE     0x00\r
+#define ATAPI_DEVICE_TYPE   0x01\r
+\r
 typedef struct {\r
   BOOLEAN HaveScannedDevice[MAX_IDE_DEVICE];\r
   BOOLEAN DeviceFound[MAX_IDE_DEVICE];\r
@@ -67,6 +71,11 @@ typedef struct {
   UINT8                       SenseDataNumber;\r
   UINT8                       *Cache;\r
 \r
+  //\r
+  // ExitBootService Event, it is used to clear pending IDE interrupt\r
+  //\r
+  EFI_EVENT                   ExitBootServiceEvent;\r
+\r
   EFI_UNICODE_STRING_TABLE    *ControllerNameTable;\r
 } IDE_BLK_IO_DEV;\r
 \r