Function AtaEnableLongPhysicalSector () added for Long physical sector process.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8004 6f19259b-4bc3-4df7-8a09-765794883524
2009-04-02 01:50:07 +00:00
parent ef1ad620f0
commit 75eccf9d4a
3 changed files with 87 additions and 1 deletions
--- a/IntelFrameworkModulePkg/Bus/Pci/IdeBusDxe/Ide.h
+++ b/IntelFrameworkModulePkg/Bus/Pci/IdeBusDxe/Ide.h
@@ -1165,6 +1165,22 @@ AtaSMARTSupport (
  IN  IDE_BLK_IO_DEV  *IdeDev
  );

+
+/**
+  Enable Long Physical Sector Feature for ATA device.
+
+  @param   IdeDev  The IDE device data
+
+  @retval  EFI_SUCCESS      The ATA device supports Long Physical Sector feature
+                            and corresponding fields in BlockIo structure is updated.
+  @retval  EFI_UNSUPPORTED  The device is not ATA device or Long Physical Sector
+                            feature is not supported.
+**/
+EFI_STATUS
+AtaEnableLongPhysicalSector (
+  IN  IDE_BLK_IO_DEV  *IdeDev
+  );
+
 /**
  TODO: Add function description