OvmfPkg/EmuVariableFvbRuntimeDxe: change block size to 4KB

[mirror_edk2.git] / OvmfPkg / EmuVariableFvbRuntimeDxe / Fvb.h

diff --git a/OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.h b/OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.h
index 4247d21d72f8109facabae7c2052c224c4d228e4..beb11e3f9a90a95354827d88e5e70be402d0ae96 100644 (file)
--- a/OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.h
+++ b/OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.h
@@ -58,8 +58,14 @@ typedef struct {
 //\r
 // Constants\r
 //\r
-#define EMU_FVB_BLOCK_SIZE (FixedPcdGet32 (PcdFlashNvStorageFtwSpareSize))\r
-#define EMU_FVB_SIZE (2 * FixedPcdGet32 (PcdFlashNvStorageFtwSpareSize))\r
+#define EMU_FVB_BLOCK_SIZE \\r
+  EFI_PAGE_SIZE\r
+#define EMU_FVB_NUM_SPARE_BLOCKS \\r
+  EFI_SIZE_TO_PAGES ((UINTN)FixedPcdGet32 (PcdFlashNvStorageFtwSpareSize))\r
+#define EMU_FVB_NUM_TOTAL_BLOCKS \\r
+  (2 * EMU_FVB_NUM_SPARE_BLOCKS)\r
+#define EMU_FVB_SIZE \\r
+  (EMU_FVB_NUM_TOTAL_BLOCKS * EMU_FVB_BLOCK_SIZE)\r
 #define FTW_WRITE_QUEUE_SIZE \\r
   (FixedPcdGet32 (PcdFlashNvStorageFtwWorkingSize) - \\r
    sizeof (EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER))\r