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From: "Sachin Ganesh via" <>
To: "" <>
Cc: Liming Gao <>,
	Felix Polyudov <>, Dhanaraj V <>
Subject: [edk2-devel] [PATCH 4/5] MdePkg: Update Delayed Dispatch PPI as per PI 1.8 Spec
Date: Mon, 1 Apr 2024 22:40:50 +0000	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

Added WaitOnEvent() function to EFI_DELAYTED_DISPATCH_PPI.
Modified DispatchRegister() parameter list.

Cc: Liming Gao <>
Cc: Felix Polyudov <>
Cc: Dhanaraj V <>
Signed-off-by: Sachin Ganesh <>
 MdePkg/Include/Ppi/DelayedDispatch.h | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/MdePkg/Include/Ppi/DelayedDispatch.h b/MdePkg/Include/Ppi/DelayedDispatch.h
index f9b4fed30f..1c2068404c 100644
--- a/MdePkg/Include/Ppi/DelayedDispatch.h
+++ b/MdePkg/Include/Ppi/DelayedDispatch.h
@@ -49,6 +49,7 @@ This service is the single member function of the EFI_DELAYED_DISPATCH_PPI
   @param This           Pointer to the EFI_DELAYED_DISPATCH_PPI instance

   @param Function       Function to call back

   @param Context        Context data

+  @param UniqueId       UniqueId

   @param Delay          Delay interval

   @retval EFI_SUCCESS               Function successfully loaded

@@ -62,9 +63,29 @@ EFI_STATUS


   IN  UINT64                     Context,

+  IN  EFI_GUID                   *UniqueId  OPTIONAL,

   OUT UINT32                     Delay



+Function invoked by a PEIM to wait until all specified UniqueId events have been dispatched. The other events

+will continue to dispatch while this process is being paused


+  @param This           Pointer to the EFI_DELAYED_DISPATCH_PPI instance

+  @param UniqueId       Delayed dispatch request ID the caller will wait on


+  @retval EFI_SUCCESS               Function successfully invoked

+  @retval EFI_INVALID_PARAMETER     One of the Arguments is not supported








+  IN EFI_GUID                  UniqueId

+  );



 /// This PPI is a pointer to the Delayed Dispatch Service.

 /// This service will be published by the Pei Foundation. The PEI Foundation

@@ -72,7 +93,8 @@ EFI_STATUS
 /// execution.







 extern EFI_GUID  gEfiPeiDelayedDispatchPpiGuid;

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  parent reply	other threads:[~2024-04-02  4:19 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-01 22:40 [edk2-devel] [PATCH 0/5] General Updates based on UEFI 2.10 and PI 1.8 Specifications Sachin Ganesh via
2024-04-01 22:40 ` [edk2-devel] [PATCH 1/5] MdePkg: Add definition for NVMe Over Fabric Device Path Sachin Ganesh via
2024-04-01 22:40 ` [edk2-devel] [PATCH 2/5] MdePkg: Add new Resource Attributes defined in PI 1.8 Spec Sachin Ganesh via
2024-04-01 22:40 ` Sachin Ganesh via [this message]
2024-04-01 22:40 ` [edk2-devel] [PATCH 3/5] MdePkg: Use newly defined Unaccepted Memory Type Sachin Ganesh via
2024-04-01 22:40 ` [edk2-devel] [PATCH 5/5] MdePkg: Update to PI 1.8 Revision Sachin Ganesh via
2024-04-15 16:47 [edk2-devel] [PATCH 0/5] General Updates based on UEFI 2.10 and PI 1.8 Specifications Sachin Ganesh via
2024-04-15 16:47 ` [edk2-devel] [PATCH 4/5] MdePkg: Update Delayed Dispatch PPI as per PI 1.8 Spec Sachin Ganesh via

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