diff options
| author | yshang1 <yshang1@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-09-01 05:37:49 +0000 |
|---|---|---|
| committer | yshang1 <yshang1@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-09-01 05:37:49 +0000 |
| commit | a93763b74df753b3e8de6a49eea5cbd1116b2535 (patch) | |
| tree | 129b53452c0d5e8cdfa215315af590cf70947b04 /EdkModulePkg/Universal/StatusCode/Dxe/SerialStatusCodeWorker.c | |
| parent | 5f4eb6b6d5eb39012da23c16fdf3f9d988f9db06 (diff) | |
| download | edk2-platforms-a93763b74df753b3e8de6a49eea5cbd1116b2535.tar.xz | |
Follow up tracker:
EDKT236, EDKT237, EDKT232, EDKT229 , EDKT233
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1418 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkModulePkg/Universal/StatusCode/Dxe/SerialStatusCodeWorker.c')
| -rw-r--r-- | EdkModulePkg/Universal/StatusCode/Dxe/SerialStatusCodeWorker.c | 48 |
1 files changed, 38 insertions, 10 deletions
diff --git a/EdkModulePkg/Universal/StatusCode/Dxe/SerialStatusCodeWorker.c b/EdkModulePkg/Universal/StatusCode/Dxe/SerialStatusCodeWorker.c index 256ff03b7a..a5fbf23678 100644 --- a/EdkModulePkg/Universal/StatusCode/Dxe/SerialStatusCodeWorker.c +++ b/EdkModulePkg/Universal/StatusCode/Dxe/SerialStatusCodeWorker.c @@ -15,7 +15,8 @@ **/
-EFI_SERIAL_IO_PROTOCOL *SerialIoProtocol;
+STATIC
+EFI_SERIAL_IO_PROTOCOL *mSerialIoProtocol;
/**
Initialize serial status code worker.
@@ -33,7 +34,7 @@ EfiSerialStatusCodeInitializeWorker ( Status = gBS->LocateProtocol (
&gEfiSerialIoProtocolGuid,
NULL,
- (VOID **) &SerialIoProtocol
+ (VOID **) &mSerialIoProtocol
);
ASSERT_EFI_ERROR (Status);
@@ -67,7 +68,8 @@ EfiSerialStatusCodeInitializeWorker ( @param Data This optional parameter may be used to pass additional data
- @return The function always return EFI_SUCCESS.
+ @retval EFI_SUCCESS Success to report status code to serial I/O.
+ @retval EFI_DEVICE_ERROR EFI serial device can not work after ExitBootService() is called .
**/
EFI_STATUS
@@ -89,6 +91,11 @@ SerialStatusCodeReportWorker ( VA_LIST Marker;
EFI_DEBUG_INFO *DebugInfo;
+
+ if (FeaturePcdGet (PcdStatusCodeUseEfiSerial) && EfiAtRuntime ()) {
+ return EFI_DEVICE_ERROR;
+ }
+
Buffer[0] = '\0';
if (Data != NULL &&
@@ -130,10 +137,18 @@ SerialStatusCodeReportWorker ( //
// Print ERROR information into output buffer.
//
- CharCount = AsciiSPrint (Buffer, EFI_STATUS_CODE_DATA_MAX_SIZE, "ERROR: C%x:V%x I%x", CodeType, Value, Instance);
+ CharCount = AsciiSPrint (
+ Buffer,
+ EFI_STATUS_CODE_DATA_MAX_SIZE,
+ "ERROR: C%x:V%x I%x",
+ CodeType,
+ Value,
+ Instance
+ );
//
- // Make sure we don't try to print values that weren't intended to be printed, especially NULL GUID pointers.
+ // Make sure we don't try to print values that weren't
+ // intended to be printed, especially NULL GUID pointers.
//
if (CallerId != NULL) {
@@ -145,7 +160,7 @@ SerialStatusCodeReportWorker ( );
}
- if (Data) {
+ if (Data != NULL) {
CharCount += AsciiSPrint (
&Buffer[CharCount - 1],
(EFI_STATUS_CODE_DATA_MAX_SIZE - (sizeof (Buffer[0]) * CharCount)),
@@ -160,9 +175,22 @@ SerialStatusCodeReportWorker ( "\n\r"
);
} else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) {
- CharCount = AsciiSPrint (Buffer, EFI_STATUS_CODE_DATA_MAX_SIZE, "PROGRESS CODE: V%x I%x\n\r", Value, Instance);
+ CharCount = AsciiSPrint (
+ Buffer,
+ EFI_STATUS_CODE_DATA_MAX_SIZE,
+ "PROGRESS CODE: V%x I%x\n\r",
+ Value,
+ Instance
+ );
} else {
- CharCount = AsciiSPrint (Buffer, EFI_STATUS_CODE_DATA_MAX_SIZE, "Undefined: C%x:V%x I%x\n\r", CodeType, Value, Instance);
+ CharCount = AsciiSPrint (
+ Buffer,
+ EFI_STATUS_CODE_DATA_MAX_SIZE,
+ "Undefined: C%x:V%x I%x\n\r",
+ CodeType,
+ Value,
+ Instance
+ );
}
@@ -173,8 +201,8 @@ SerialStatusCodeReportWorker ( SerialPortWrite ((UINT8 *) Buffer, CharCount);
}
if (FeaturePcdGet (PcdStatusCodeUseEfiSerial)) {
- SerialIoProtocol->Write (
- SerialIoProtocol,
+ mSerialIoProtocol->Write (
+ mSerialIoProtocol,
&CharCount,
Buffer
);
|