[PATCH v1 1/1] OvmfPkg: increase max debug message length to 512


Oliver Steffen
 

From: Laszlo Ersek <lersek@...>

Increase the maximum line length for debug messages.
While log messages should be short, they can still
get quite long, for example when printing device paths
or config strings in HII routing.
512 chars is an empirically good value.

Signed-off-by: Laszlo Ersek <lersek@...>
Signed-off-by: Oliver Steffen <osteffen@...>
---
OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c b/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c
index 4e25f198aa76..640627f38b72 100644
--- a/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c
+++ b/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c
@@ -21,7 +21,7 @@
//
// Define the maximum debug and assert message length that this library supports
//
-#define MAX_DEBUG_MESSAGE_LENGTH 0x100
+#define MAX_DEBUG_MESSAGE_LENGTH 0x200

//
// VA_LIST can not initialize to NULL for all compiler, so we use this to
--
2.37.1


Gerd Hoffmann
 

On Wed, Aug 10, 2022 at 10:11:40AM +0200, Oliver Steffen wrote:
From: Laszlo Ersek <lersek@...>

Increase the maximum line length for debug messages.
While log messages should be short, they can still
get quite long, for example when printing device paths
or config strings in HII routing.
512 chars is an empirically good value.

Signed-off-by: Laszlo Ersek <lersek@...>
Signed-off-by: Oliver Steffen <osteffen@...>
---
OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c b/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c
index 4e25f198aa76..640627f38b72 100644
--- a/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c
+++ b/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c
@@ -21,7 +21,7 @@
//
// Define the maximum debug and assert message length that this library supports
//
-#define MAX_DEBUG_MESSAGE_LENGTH 0x100
+#define MAX_DEBUG_MESSAGE_LENGTH 0x200
Acked-by: Gerd Hoffmann <kraxel@...>

take care,
Gerd


Ard Biesheuvel
 

On Mon, 15 Aug 2022 at 16:47, Gerd Hoffmann <kraxel@...> wrote:

On Wed, Aug 10, 2022 at 10:11:40AM +0200, Oliver Steffen wrote:
From: Laszlo Ersek <lersek@...>

Increase the maximum line length for debug messages.
While log messages should be short, they can still
get quite long, for example when printing device paths
or config strings in HII routing.
512 chars is an empirically good value.

Signed-off-by: Laszlo Ersek <lersek@...>
Signed-off-by: Oliver Steffen <osteffen@...>
---
OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c b/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c
index 4e25f198aa76..640627f38b72 100644
--- a/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c
+++ b/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c
@@ -21,7 +21,7 @@
//
// Define the maximum debug and assert message length that this library supports
//
-#define MAX_DEBUG_MESSAGE_LENGTH 0x100
+#define MAX_DEBUG_MESSAGE_LENGTH 0x200
Acked-by: Gerd Hoffmann <kraxel@...>
Merged as #3287

take care,
Gerd