UefiCpuPkg/Cpuid: Add description for parameter LeafFunction

LeafFunction needs to be described in comments.
https://bugzilla.tianocore.org/show_bug.cgi?id=2052

Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

diff --git a/UefiCpuPkg/Application/Cpuid/Cpuid.c b/UefiCpuPkg/Application/Cpuid/Cpuid.c
index 7a994eba9ac83d8429e54822667176f8489a0545..f39a7fb33ae52492b50efbbd82e28b1523c1249f 100644 (file)
--- a/UefiCpuPkg/Application/Cpuid/Cpuid.c
+++ b/UefiCpuPkg/Application/Cpuid/Cpuid.c
@@ -708,6 +708,8 @@ CpuidArchitecturalPerformanceMonitoring (
 /**\r
   Display CPUID_EXTENDED_TOPOLOGY leafs for all supported levels.\r
 \r
+  @param[in] LeafFunction  Leaf function index for CPUID_EXTENDED_TOPOLOGY.\r
+  \r
 **/\r
 VOID\r
 CpuidExtendedTopology (\r