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authorHao Wu <hao.a.wu@intel.com>2017-09-01 09:32:10 +0800
committerHao Wu <hao.a.wu@intel.com>2017-09-04 09:01:16 +0800
commitc00ad62378b1594c9af0f9ebbcc2e30d05a2121e (patch)
tree978131adc5374c251b2d225de1f6ab02e203b6b6
parentdb52890926b6ecff9a416b3beda9c97c83f9fc60 (diff)
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SourceLevelDebugPkg: Use Pcd for the revision of transfer protocol
V3 changes: Add detailed description for the usage of the Pcd in package DEC file. Update the comment for the introduced Pcd in module INF files. V2 changes: Instead of using a global variable, use a Pcd for transfer protocol revision. Previously, the revision of the debug agent transfer protocol is reflected by a macro. This commit introduces a Pcd to reflect the revision in order to avoid the comparison of two macros, which will generate a constant result detected by code checkers. Cc: Ruiyu Ni <ruiyu.ni@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
-rw-r--r--SourceLevelDebugPkg/Include/TransferProtocol.h3
-rw-r--r--SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c6
-rw-r--r--SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf3
-rw-r--r--SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf3
-rw-r--r--SourceLevelDebugPkg/Library/DebugAgent/SmmDebugAgentLib.inf3
-rw-r--r--SourceLevelDebugPkg/SourceLevelDebugPkg.dec9
-rw-r--r--SourceLevelDebugPkg/SourceLevelDebugPkg.uni9
7 files changed, 26 insertions, 10 deletions
diff --git a/SourceLevelDebugPkg/Include/TransferProtocol.h b/SourceLevelDebugPkg/Include/TransferProtocol.h
index ef7c891c39..5f9f35b5d7 100644
--- a/SourceLevelDebugPkg/Include/TransferProtocol.h
+++ b/SourceLevelDebugPkg/Include/TransferProtocol.h
@@ -2,7 +2,7 @@
Transfer protocol defintions used by debug agent and host. It is only
intended to be used by Debug related module implementation.
- Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -24,7 +24,6 @@
//
#define DEBUG_AGENT_REVISION_03 ((0 << 16) | 03)
#define DEBUG_AGENT_REVISION_04 ((0 << 16) | 04)
-#define DEBUG_AGENT_REVISION DEBUG_AGENT_REVISION_04
#define DEBUG_AGENT_CAPABILITIES 0
//
diff --git a/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c b/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c
index f156fe24db..36b1ef924c 100644
--- a/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c
+++ b/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c
@@ -1564,7 +1564,7 @@ ReadMemoryAndSendResponsePacket (
// Compression/decompression support was added since revision 0.4.
// Revision 0.3 shouldn't compress the packet.
//
- if (DEBUG_AGENT_REVISION >= DEBUG_AGENT_REVISION_04) {
+ if (PcdGet32(PcdTransferProtocolRevision) >= DEBUG_AGENT_REVISION_04) {
//
// Get the compressed data size without modifying the packet.
//
@@ -1711,7 +1711,7 @@ AttachHost (
}
if (IncompatibilityFlag) {
//
- // If the incompatible Debug Packet received, the HOST should be running transfer protocol before DEBUG_AGENT_REVISION.
+ // If the incompatible Debug Packet received, the HOST should be running transfer protocol before PcdTransferProtocolRevision.
// It could be UDK Debugger for Windows v1.1/v1.2 or for Linux v0.8/v1.2.
//
DebugPortWriteBuffer (Handle, (UINT8 *) mErrorMsgVersionAlert, AsciiStrLen (mErrorMsgVersionAlert));
@@ -2192,7 +2192,7 @@ CommandCommunication (
break;
case DEBUG_COMMAND_GET_REVISION:
- DebugAgentRevision.Revision = DEBUG_AGENT_REVISION;
+ DebugAgentRevision.Revision = PcdGet32(PcdTransferProtocolRevision);
DebugAgentRevision.Capabilities = DEBUG_AGENT_CAPABILITIES;
Status = SendDataResponsePacket ((UINT8 *) &DebugAgentRevision, (UINT16) sizeof (DEBUG_DATA_RESPONSE_GET_REVISION), DebugHeader);
break;
diff --git a/SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf b/SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
index ce36345bab..eaa766b4f4 100644
--- a/SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
+++ b/SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
@@ -1,7 +1,7 @@
## @file
# Debug Agent library instance for Dxe Core and Dxe modules.
#
-# Copyright (c) 2010 - 2016, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -101,4 +101,5 @@
gEfiMdePkgTokenSpaceGuid.PcdFSBClock ## SOMETIMES_CONSUMES
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdExceptionsIgnoredByDebugger ## SOMETIMES_CONSUMES
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugPortHandleBufferSize ## CONSUMES
+ gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdTransferProtocolRevision ## CONSUMES
diff --git a/SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf b/SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf
index 12c2a71b78..5599ff1769 100644
--- a/SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf
+++ b/SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf
@@ -1,7 +1,7 @@
## @file
# Debug Agent library instance for SEC Core and PEI modules.
#
-# Copyright (c) 2010 - 2016, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -91,4 +91,5 @@
gEfiMdePkgTokenSpaceGuid.PcdFSBClock ## SOMETIMES_CONSUMES
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdExceptionsIgnoredByDebugger ## SOMETIMES_CONSUMES
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugPortHandleBufferSize ## SOMETIMES_CONSUMES
+ gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdTransferProtocolRevision ## CONSUMES
diff --git a/SourceLevelDebugPkg/Library/DebugAgent/SmmDebugAgentLib.inf b/SourceLevelDebugPkg/Library/DebugAgent/SmmDebugAgentLib.inf
index 1fa5745b1c..0435c5a774 100644
--- a/SourceLevelDebugPkg/Library/DebugAgent/SmmDebugAgentLib.inf
+++ b/SourceLevelDebugPkg/Library/DebugAgent/SmmDebugAgentLib.inf
@@ -1,7 +1,7 @@
## @file
# Debug Agent library instance for SMM modules.
#
-# Copyright (c) 2010 - 2016, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -86,4 +86,5 @@
gEfiMdePkgTokenSpaceGuid.PcdFSBClock ## SOMETIMES_CONSUMES
# Skip Page Fault exception (14) by default in SMM
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdExceptionsIgnoredByDebugger|0x00004000 ## SOMETIMES_CONSUMES
+ gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdTransferProtocolRevision ## CONSUMES
diff --git a/SourceLevelDebugPkg/SourceLevelDebugPkg.dec b/SourceLevelDebugPkg/SourceLevelDebugPkg.dec
index 9579c3e006..c9a47f6255 100644
--- a/SourceLevelDebugPkg/SourceLevelDebugPkg.dec
+++ b/SourceLevelDebugPkg/SourceLevelDebugPkg.dec
@@ -6,7 +6,7 @@
# and host, PeCoffExtraActionLib instance to report symbol path information,
# etc.
#
-# Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials are licensed and made available under
# the terms and conditions of the BSD License that accompanies this distribution.
# The full text of the license may be found at
@@ -112,5 +112,12 @@
# @Prompt Configure debug device detection timeout value.
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdUsbXhciDebugDetectTimeout|3000000|UINT64|0x00000009
+ ## Default revision of the debug agent transfer protocol.
+ # The upper 16 bits indicate the major revision and the lower 16 bits indicate the minor revision.
+ # For example, a value of 0x00000004 stands for revision 0.4.
+ # Debug packet compression and decompression is supported since revision 0.4.
+ # @Prompt Default revision of the debug agent transfer protocol.
+ gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdTransferProtocolRevision|0x00000004|UINT32|0x0000000a
+
[UserExtensions.TianoCore."ExtraFiles"]
SourceLevelDebugPkgExtra.uni
diff --git a/SourceLevelDebugPkg/SourceLevelDebugPkg.uni b/SourceLevelDebugPkg/SourceLevelDebugPkg.uni
index 533dafbfc8..781b717e4e 100644
--- a/SourceLevelDebugPkg/SourceLevelDebugPkg.uni
+++ b/SourceLevelDebugPkg/SourceLevelDebugPkg.uni
@@ -8,7 +8,7 @@
// and host, PeCoffExtraActionLib instance to report symbol path information,
// etc.
//
-// Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>
+// Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>
//
// This program and the accompanying materials are licensed and made available under
// the terms and conditions of the BSD License that accompanies this distribution.
@@ -91,3 +91,10 @@
#string STR_gEfiSourceLevelDebugPkgTokenSpaceGuid_PcdUsbXhciDebugDetectTimeout_HELP #language en-US "Per XHCI spec, software shall impose a timeout between the detection of the Debug Host\n"
"connection and the DbC Run transition to 1. This PCD specifies the timeout value in microsecond."
+#string STR_gEfiSourceLevelDebugPkgTokenSpaceGuid_PcdTransferProtocolRevision_PROMPT #language en-US "Default revision of the debug agent transfer protocol."
+
+#string STR_gEfiSourceLevelDebugPkgTokenSpaceGuid_PcdTransferProtocolRevision_HELP #language en-US "The upper 16 bits indicate the major revision and the lower 16 bits indicate\n"
+ "the minor revision.\n"
+ "For example, a value of 0x00000004 stands for revision 0.4.\n"
+ "Debug packet compression and decompression is supported since revision 0.4."
+