Add necessary parameter checking for WinNtSerialIoDxe module, according to UEFI 2.1 spec.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3958 6f19259b-4bc3-4df7-8a09-765794883524
2007-09-28 02:34:42 +00:00
parent 117bc842fa
commit 82408a47c9
2 changed files with 73 additions and 3 deletions
--- a/Nt32Pkg/WinNtSerialIoDxe/WinNtSerialIo.h
+++ b/Nt32Pkg/WinNtSerialIoDxe/WinNtSerialIo.h
@@ -154,6 +154,12 @@ extern EFI_COMPONENT_NAME_PROTOCOL  gWinNtSerialIoComponentName;
 //
 #define SERIAL_PORT_MAX_BAUD_RATE 115400  

+#define SERIAL_PORT_MIN_BAUD_RATE           50
+#define SERIAL_PORT_MAX_RECEIVE_FIFO_DEPTH  16
+
+#define SERIAL_PORT_MIN_TIMEOUT             1         // 1 uS
+#define SERIAL_PORT_MAX_TIMEOUT             100000000 // 100 seconds
+
 //
 // Function Prototypes
 //