MdeModulePkg ResetSystem: Update the comments of ResetSystem()

[mirror_edk2.git] / MdeModulePkg / Universal / ResetSystemRuntimeDxe / ResetSystem.c

diff --git a/MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystem.c b/MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystem.c
index b8e3ea460de220f15b0e58f2eb3a35f8392998ad..75cff3777358e9ead41ce32438ea84e21feb90b9 100644 (file)
--- a/MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystem.c
+++ b/MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystem.c
@@ -207,6 +207,9 @@ DoS3 (
                                 valid if ResetStatus is something other than EFI_SUCCESS\r
                                 unless the ResetType is EfiResetPlatformSpecific\r
                                 where a minimum amount of ResetData is always required.\r
+                                For a ResetType of EfiResetPlatformSpecific the data buffer\r
+                                also starts with a Null-terminated string that is followed\r
+                                by an EFI_GUID that describes the specific type of reset to perform.\r
 **/\r
 VOID\r
 EFIAPI\r