REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2436
Cc: Michael Kubacki <michael.a.kuba...@intel.com>
Cc: Sai Chaganty <rangasai.v.chaga...@intel.com>
Cc: Liming Gao <liming....@intel.com>
Cc: Shenglei Zhang <shenglei.zh...@intel.com>
Signed-off-by: Marc Chen <marc.w.c...@intel.com>
---
.../Library/PeiSmmAccessLib/PeiSmmAccessLib.c | 19 ++++++++-----------
.../Feature/SmmAccess/SmmAccessDxe/SmmAccessDriver.c | 6 +++---
.../Feature/SmmAccess/SmmAccessDxe/SmmAccessDriver.h | 13 +++++--------
.../IntelSiliconPkg/Include/Library/SmmAccessLib.h | 5 +----
4 files changed, 17 insertions(+), 26 deletions(-)
diff --git
a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccessLib/PeiSmmAccessLib.c
b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccessLib/PeiSmmAccessLib.c
index da141cfa0e..61da7ea0bd 100644
---
a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccessLib/PeiSmmAccessLib.c
+++
b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccessLib/PeiSmmAccessLib.c
@@ -46,9 +46,9 @@ typedef struct {
The use of "open" means that the memory is visible from all PEIM
and SMM agents.
+ @param[in] PeiServices - General purpose services available to every
PEIM.
@param[in] This - Pointer to the SMM Access Interface.
@param[in] DescriptorIndex - Region of SMRAM to Open.
- @param[in] PeiServices - General purpose services available to every
PEIM.
@retval EFI_SUCCESS - The region was successfully opened.
@retval EFI_DEVICE_ERROR - The region could not be opened because
locked by
@@ -193,12 +193,12 @@ Lock (
ranges that are possible for SMRAM access, based upon the
memory controller capabilities.
- @param[in] PeiServices - General purpose services available to every PEIM.
- @param[in] This - Pointer to the SMRAM Access Interface.
- @param[in] SmramMapSize - Pointer to the variable containing size of the
- buffer to contain the description information.
- @param[in] SmramMap - Buffer containing the data describing the Smram
- region descriptors.
+ @param[in] PeiServices - General purpose services available to every
PEIM.
+ @param[in] This - Pointer to the SMRAM Access Interface.
+ @param[in, out] SmramMapSize - Pointer to the variable containing size of
the
+ buffer to contain the description
information.
+ @param[in, out] SmramMap - Buffer containing the data describing the
Smram
+ region descriptors.
@retval EFI_BUFFER_TOO_SMALL - The user did not provide a sufficient
buffer.
@retval EFI_SUCCESS - The user provided a sufficiently-sized
buffer.
@@ -234,10 +234,7 @@ GetCapabilities (
/**
This function is to install an SMM Access PPI
- <b>Introduction</b> \n
- A module to install a PPI for controlling SMM mode memory access basically
for S3 resume usage.
-
- - @result
- Publish _EFI_PEI_MM_ACCESS_PPI.
+ An API to install a PEI_MM_ACCESS_PPI PPI for controlling SMM mode memory
access basically for S3 resume usage.
@retval EFI_SUCCESS - Ppi successfully started and installed.
@retval EFI_NOT_FOUND - Ppi can't be found.
diff --git
a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAccessDriver.c
b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAccessDriver.c
index 3d3c4ab206..9409345f6b 100644
---
a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAccessDriver.c
+++
b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAccessDriver.c
@@ -18,7 +18,7 @@ static SMM_ACCESS_PRIVATE_DATA mSmmAccess;
@param[in] SystemTable - Pointer to the EFI System Table
@retval EFI_SUCCESS - Protocol was installed successfully
- @exception EFI_UNSUPPORTED - Protocol was not installed
+ @retval EFI_UNSUPPORTED - Protocol was not installed
@retval EFI_NOT_FOUND - Protocol can't be found.
@retval EFI_OUT_OF_RESOURCES - Protocol does not have enough resources to
initialize the driver.
**/
@@ -229,9 +229,9 @@ Lock (
memory controller capabilities.
@param[in] This - Pointer to the SMRAM Access Interface.
- @param[in] SmramMapSize - Pointer to the variable containing size
of the
+ @param[in, out] SmramMapSize - Pointer to the variable containing size
of the
buffer to contain the description
information.
- @param[in] SmramMap - Buffer containing the data describing the
Smram
+ @param[in, out] SmramMap - Buffer containing the data describing the
Smram
region descriptors.
@retval EFI_BUFFER_TOO_SMALL - The user did not provide a sufficient buffer.
diff --git
a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAccessDriver.h
b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAccessDriver.h
index c0ff3a250b..a2ea6332fa 100644
---
a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAccessDriver.h
+++
b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAccessDriver.h
@@ -59,9 +59,6 @@ typedef struct {
Please refer the SMM Protocols section in the attached SMM CIS
Specification version 0.9 for further details.
This driver is required if SMM is supported. Proper configuration of SMM
registers is recommended even if SMM is not supported.
- - @result
- Publishes the _EFI_SMM_ACCESS_PROTOCOL: Documented in the System
Management Mode Core Interface Specification, available at the URL:
http://www.intel.com/technology/framework/spec.htm
-
- <b>Porting Recommendations</b> \n
No modification of this module is recommended. Any modification should be
done in compliance with the _EFI_SMM_ACCESS_PROTOCOL protocol definition.
@@ -69,7 +66,7 @@ typedef struct {
@param[in] SystemTable - Pointer to the EFI System Table
@retval EFI_SUCCESS - Protocol was installed successfully
- @exception EFI_UNSUPPORTED - Protocol was not installed
+ @retval EFI_UNSUPPORTED - Protocol was not installed
**/
EFI_STATUS
EFIAPI
@@ -142,10 +139,10 @@ Lock (
memory controller capabilities.
@param[in] This - Pointer to the SMRAM Access Interface.
- @param[in] SmramMapSize - Pointer to the variable containing size
of the
- buffer to contain the description information.
- @param[in] SmramMap - Buffer containing the data describing the
Smram
- region descriptors.
+ @param[in, out] SmramMapSize - Pointer to the variable containing size
of the
+ buffer to contain the description
information.
+ @param[in, out] SmramMap - Buffer containing the data describing the
Smram
+ region descriptors.
@retval EFI_BUFFER_TOO_SMALL - The user did not provide a sufficient buffer.
@retval EFI_SUCCESS - The user provided a sufficiently-sized
buffer.
diff --git a/Silicon/Intel/IntelSiliconPkg/Include/Library/SmmAccessLib.h
b/Silicon/Intel/IntelSiliconPkg/Include/Library/SmmAccessLib.h
index f658bac68c..0a287b75b2 100644
--- a/Silicon/Intel/IntelSiliconPkg/Include/Library/SmmAccessLib.h
+++ b/Silicon/Intel/IntelSiliconPkg/Include/Library/SmmAccessLib.h
@@ -11,10 +11,7 @@
/**
This function is to install an SMM Access PPI
- <b>Introduction</b> \n
- A module to install a PPI for controlling SMM mode memory access basically
for S3 resume usage.
-
- - @result
- Publish _PEI_MM_ACCESS_PPI.
+ An API to install a PEI_MM_ACCESS_PPI PPI for controlling SMM mode memory
access basically for S3 resume usage.
@retval EFI_SUCCESS - Ppi successfully started and installed.
@retval EFI_NOT_FOUND - Ppi can't be found.
--
2.16.2.windows.1
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