.../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(-)
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2436
Cc: Michael Kubacki <michael.a.kubacki@intel.com>
Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Shenglei Zhang <shenglei.zhang@intel.com>
Signed-off-by: Marc Chen <marc.w.chen@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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-=-=-=-=-=-=-=-=-=-=-=-
Reviewed-by: Shenglei Zhang<shenglei.zhang@intel.com>
> -----Original Message-----
> From: Chen, Marc W
> Sent: Thursday, December 26, 2019 2:53 PM
> To: devel@edk2.groups.io
> Cc: Kubacki, Michael A <michael.a.kubacki@intel.com>; Chaganty, Rangasai V
> <rangasai.v.chaganty@intel.com>; Gao, Liming <liming.gao@intel.com>;
> Zhang, Shenglei <shenglei.zhang@intel.com>; Chen, Marc W
> <marc.w.chen@intel.com>
> Subject: [edk2-devel][edk2-platforms][PATCH]
> IntelSiliconPkg/Feature/SmmAccess/*: Fix incorrect Docygen comment
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2436
>
> Cc: Michael Kubacki <michael.a.kubacki@intel.com>
> Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
> Cc: Liming Gao <liming.gao@intel.com>
> Cc: Shenglei Zhang <shenglei.zhang@intel.com>
> Signed-off-by: Marc Chen <marc.w.chen@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/PeiSmmAccessLi
> b/PeiSmmAccessLib.c
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccessLi
> b/PeiSmmAccessLib.c
> index da141cfa0e..61da7ea0bd 100644
> ---
> a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccessLi
> b/PeiSmmAccessLib.c
> +++
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccessLi
> b/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/SmmAc
> cessDriver.c
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.c
> index 3d3c4ab206..9409345f6b 100644
> ---
> a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.c
> +++
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.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/SmmAc
> cessDriver.h
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.h
> index c0ff3a250b..a2ea6332fa 100644
> ---
> a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.h
> +++
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.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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Reviewed-by: Liming Gao <liming.gao@intel.com>
-----Original Message-----
From: Zhang, Shenglei <shenglei.zhang@intel.com>
Sent: 2019年12月31日 14:18
To: Chen, Marc W <marc.w.chen@intel.com>; devel@edk2.groups.io
Cc: Kubacki, Michael A <michael.a.kubacki@intel.com>; Chaganty, Rangasai V <rangasai.v.chaganty@intel.com>; Gao, Liming <liming.gao@intel.com>
Subject: RE: [edk2-devel][edk2-platforms][PATCH] IntelSiliconPkg/Feature/SmmAccess/*: Fix incorrect Docygen comment
Reviewed-by: Shenglei Zhang<shenglei.zhang@intel.com>
> -----Original Message-----
> From: Chen, Marc W
> Sent: Thursday, December 26, 2019 2:53 PM
> To: devel@edk2.groups.io
> Cc: Kubacki, Michael A <michael.a.kubacki@intel.com>; Chaganty,
> Rangasai V <rangasai.v.chaganty@intel.com>; Gao, Liming
> <liming.gao@intel.com>; Zhang, Shenglei <shenglei.zhang@intel.com>;
> Chen, Marc W <marc.w.chen@intel.com>
> Subject: [edk2-devel][edk2-platforms][PATCH]
> IntelSiliconPkg/Feature/SmmAccess/*: Fix incorrect Docygen comment
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2436
>
> Cc: Michael Kubacki <michael.a.kubacki@intel.com>
> Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
> Cc: Liming Gao <liming.gao@intel.com>
> Cc: Shenglei Zhang <shenglei.zhang@intel.com>
> Signed-off-by: Marc Chen <marc.w.chen@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/PeiSmmAccess
> Li
> b/PeiSmmAccessLib.c
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccess
> Li
> b/PeiSmmAccessLib.c
> index da141cfa0e..61da7ea0bd 100644
> ---
> a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccess
> Li
> b/PeiSmmAccessLib.c
> +++
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccess
> Li
> b/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/SmmAc
> cessDriver.c
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.c
> index 3d3c4ab206..9409345f6b 100644
> ---
> a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.c
> +++
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.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/SmmAc
> cessDriver.h
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.h
> index c0ff3a250b..a2ea6332fa 100644
> ---
> a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.h
> +++
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.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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Hi Ray,
Could you help review this patch?
Thanks,
Shenglei
> -----Original Message-----
> From: Chen, Marc W
> Sent: Thursday, December 26, 2019 2:53 PM
> To: devel@edk2.groups.io
> Cc: Kubacki, Michael A <michael.a.kubacki@intel.com>; Chaganty, Rangasai V
> <rangasai.v.chaganty@intel.com>; Gao, Liming <liming.gao@intel.com>;
> Zhang, Shenglei <shenglei.zhang@intel.com>; Chen, Marc W
> <marc.w.chen@intel.com>
> Subject: [edk2-devel][edk2-platforms][PATCH]
> IntelSiliconPkg/Feature/SmmAccess/*: Fix incorrect Docygen comment
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2436
>
> Cc: Michael Kubacki <michael.a.kubacki@intel.com>
> Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
> Cc: Liming Gao <liming.gao@intel.com>
> Cc: Shenglei Zhang <shenglei.zhang@intel.com>
> Signed-off-by: Marc Chen <marc.w.chen@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/PeiSmmAccessLi
> b/PeiSmmAccessLib.c
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccessLi
> b/PeiSmmAccessLib.c
> index da141cfa0e..61da7ea0bd 100644
> ---
> a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccessLi
> b/PeiSmmAccessLib.c
> +++
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccessLi
> b/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/SmmAc
> cessDriver.c
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.c
> index 3d3c4ab206..9409345f6b 100644
> ---
> a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.c
> +++
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.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/SmmAc
> cessDriver.h
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.h
> index c0ff3a250b..a2ea6332fa 100644
> ---
> a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.h
> +++
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.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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edk2-platforms\Silicon\Intel\IntelSiliconPkg\Include\Library\SmmAccessLib.h
* I think the description would be clearer by making the following change:
"An API to install a PEI_MM_ACCESS_PPI PPI for controlling SMM mode memory access basically for S3 resume usage."
to
"An API to install an instance of EFI_PEI_MM_ACCESS_PPI. This PPI is commonly used to control SMM mode memory access for S3 resume."
edk2-platforms\Silicon\Intel\IntelSiliconPkg\Feature\SmmAccess\Library\PeiSmmAccessLib\PeiSmmAccessLib.c
* I suggest aligning the " General purpose services available to every PEIM." on the same vertical column as the other parameter text in the function description.
* Same update to the function description for PeiInstallSmmAccessPei () that was suggested in SmmAccessLib.h
edk2-platforms\Silicon\Intel\IntelSiliconPkg\Feature\SmmAccess\SmmAccessDxe\SmmAccessDriver.h
edk2-platforms\Silicon\Intel\IntelSiliconPkg\Feature\SmmAccess\SmmAccessDxe\SmmAccessDriver.c
* The function description for SmmAccessDriverEntryPoint () is inconsistent in these files.
* Some return values in the description in SmmAccessDriver.c are missing from the description in SmmAccessDriver.h
With these updates:
Reviewed-by: Michael Kubacki <michael.a.kubacki@intel.com>
Thanks,
Michael
> -----Original Message-----
> From: Chen, Marc W <marc.w.chen@intel.com>
> Sent: Wednesday, December 25, 2019 10:53 PM
> To: devel@edk2.groups.io
> Cc: Kubacki, Michael A <michael.a.kubacki@intel.com>; Chaganty, Rangasai V
> <rangasai.v.chaganty@intel.com>; Gao, Liming <liming.gao@intel.com>;
> Zhang, Shenglei <shenglei.zhang@intel.com>; Chen, Marc W
> <marc.w.chen@intel.com>
> Subject: [edk2-devel][edk2-platforms][PATCH]
> IntelSiliconPkg/Feature/SmmAccess/*: Fix incorrect Docygen comment
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2436
>
> Cc: Michael Kubacki <michael.a.kubacki@intel.com>
> Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
> Cc: Liming Gao <liming.gao@intel.com>
> Cc: Shenglei Zhang <shenglei.zhang@intel.com>
> Signed-off-by: Marc Chen <marc.w.chen@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/PeiSmmAccessLi
> b/PeiSmmAccessLib.c
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccessLi
> b/PeiSmmAccessLib.c
> index da141cfa0e..61da7ea0bd 100644
> ---
> a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAccessLi
> b/PeiSmmAccessLib.c
> +++
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/PeiSmmAcce
> +++ ssLib/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/SmmAc
> cessDriver.c
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.c
> index 3d3c4ab206..9409345f6b 100644
> ---
> a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.c
> +++
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> +++ cessDriver.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/SmmAc
> cessDriver.h
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.h
> index c0ff3a250b..a2ea6332fa 100644
> ---
> a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> cessDriver.h
> +++
> b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/SmmAccessDxe/SmmAc
> +++ cessDriver.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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