diff options
Diffstat (limited to 'UefiCpuPkg/CpuDxe/CpuMp.h')
-rw-r--r-- | UefiCpuPkg/CpuDxe/CpuMp.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/UefiCpuPkg/CpuDxe/CpuMp.h b/UefiCpuPkg/CpuDxe/CpuMp.h index dd2d0e1200..e28f162f53 100644 --- a/UefiCpuPkg/CpuDxe/CpuMp.h +++ b/UefiCpuPkg/CpuDxe/CpuMp.h @@ -24,6 +24,30 @@ InitializeMpSupport ( VOID
);
+typedef
+VOID
+(EFIAPI *STACKLESS_AP_ENTRY_POINT)(
+ VOID
+ );
+
+/**
+ Starts the Application Processors and directs them to jump to the
+ specified routine.
+
+ The processor jumps to this code in flat mode, but the processor's
+ stack is not initialized.
+
+ @param ApEntryPoint Pointer to the Entry Point routine
+
+ @retval EFI_SUCCESS The APs were started
+ @retval EFI_OUT_OF_RESOURCES Cannot allocate memory to start APs
+
+**/
+EFI_STATUS
+StartApsStackless (
+ IN STACKLESS_AP_ENTRY_POINT ApEntryPoint
+ );
+
/**
The AP entry point that the Startup-IPI target code will jump to.
|