[edk2-devel] [PATCH V2 5/5] OvmfPkg: Update some Runtime Service functions header

["Ren, Suqiang" <suqiangx.ren@intel.com>]

Update some Runtime Service functions header to align with UEFI spec 2.10.

REF: UEFI spec 2.10 section 8 Services — Runtime Services

Signed-off-by: Suqiang Ren <suqiangx.ren@intel.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
---
 .../XenRealTimeClockLib/XenRealTimeClockLib.c | 22 +++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

diff --git a/OvmfPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.c b/OvmfPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.c
index 30c258313135..6d7f452a7550 100644
--- a/OvmfPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.c
+++ b/OvmfPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.c
@@ -80,6 +80,9 @@ EpochToEfiTime (
   @retval EFI_SUCCESS           The operation completed successfully.
   @retval EFI_INVALID_PARAMETER Time is NULL.
   @retval EFI_DEVICE_ERROR      The time could not be retrieved due to hardware error.
+  @retval EFI_UNSUPPORTED       This call is not supported by this platform at the time the call is made.
+                                The platform should describe this runtime service as unsupported at runtime
+                                via an EFI_RT_PROPERTIES_TABLE configuration table.
 
 **/
 EFI_STATUS
@@ -109,6 +112,9 @@ LibGetTime (
   @retval EFI_SUCCESS           The operation completed successfully.
   @retval EFI_INVALID_PARAMETER A time field is out of range.
   @retval EFI_DEVICE_ERROR      The time could not be set due to hardware error.
+  @retval EFI_UNSUPPORTED       This call is not supported by this platform at the time the call is made.
+                                The platform should describe this runtime service as unsupported at runtime
+                                via an EFI_RT_PROPERTIES_TABLE configuration table.
 
 **/
 EFI_STATUS
@@ -128,9 +134,13 @@ LibSetTime (
   @param  Time                  The current alarm setting.
 
   @retval EFI_SUCCESS           The alarm settings were returned.
-  @retval EFI_INVALID_PARAMETER Any parameter is NULL.
+  @retval EFI_INVALID_PARAMETER Enabled is NULL.
+  @retval EFI_INVALID_PARAMETER Pending is NULL.
+  @retval EFI_INVALID_PARAMETER Time is NULL.
   @retval EFI_DEVICE_ERROR      The wakeup time could not be retrieved due to a hardware error.
-  @retval EFI_UNSUPPORTED       A wakeup timer is not supported on this platform.
+  @retval EFI_UNSUPPORTED       This call is not supported by this platform at the time the call is made.
+                                The platform should describe this runtime service as unsupported at runtime
+                                via an EFI_RT_PROPERTIES_TABLE configuration table.
 
 **/
 EFI_STATUS
@@ -152,9 +162,13 @@ LibGetWakeupTime (
 
   @retval EFI_SUCCESS           If Enable is TRUE, then the wakeup alarm was enabled. If
                                 Enable is FALSE, then the wakeup alarm was disabled.
-  @retval EFI_INVALID_PARAMETER A time field is out of range.
+  @retval EFI_INVALID_PARAMETER Enabled is NULL.
+  @retval EFI_INVALID_PARAMETER Pending is NULL.
+  @retval EFI_INVALID_PARAMETER Time is NULL.
   @retval EFI_DEVICE_ERROR      The wakeup time could not be set due to a hardware error.
-  @retval EFI_UNSUPPORTED       A wakeup timer is not supported on this platform.
+  @retval EFI_UNSUPPORTED       This call is not supported by this platform at the time the call is made.
+                                The platform should describe this runtime service as unsupported at runtime
+                                via an EFI_RT_PROPERTIES_TABLE configuration table.
 
 **/
 EFI_STATUS
-- 
2.26.2.windows.1



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