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* [PATCH] Debug msg is limited to 104 char due to EFI_STATUS_CODE_DATA_MAX_SIZE set to 200
@ 2022-07-13  6:54 cosmo.lai
  0 siblings, 0 replies; only message in thread
From: cosmo.lai @ 2022-07-13  6:54 UTC (permalink / raw)
  To: devel; +Cc: Cosmo Lai

From: Cosmo Lai <cosmo.lai@intel.com>

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3986

The EFI_STATUS_CODE_DATA_MAX_SIZE is defined as 200 in MdeModulePkg. After
reducing 96byte buffer for variable parameters it is limited to only 104 char
debug string. This is a non-necessary limitation. It can be set to 0x200 to
follow MAX_EXTENDED_DATA_SIZE (also 0x200) which is used in ReportStatusCodeLib
to support longer debug string.

Signed-off-by: Cosmo Lai <cosmo.lai@intel.com>
---
 MdeModulePkg/Include/Guid/StatusCodeDataTypeDebug.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MdeModulePkg/Include/Guid/StatusCodeDataTypeDebug.h b/MdeModulePkg/Include/Guid/StatusCodeDataTypeDebug.h
index 16203452e4..2f408a5622 100644
--- a/MdeModulePkg/Include/Guid/StatusCodeDataTypeDebug.h
+++ b/MdeModulePkg/Include/Guid/StatusCodeDataTypeDebug.h
@@ -21,7 +21,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 ///
 /// The maximum size of an EFI_DEBUG_INFO structure.
 ///
-#define EFI_STATUS_CODE_DATA_MAX_SIZE  200
+#define EFI_STATUS_CODE_DATA_MAX_SIZE  0x200
 
 ///
 /// This structure contains the ErrorLevel passed into the DEBUG() macro, followed
-- 
2.16.2.windows.1


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