X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=MdePkg%2FMdePkg.dec;h=7ab0cbbcfbfbe24fe71a85bdd3759d905ba045e4;hb=8d9325deb725ed65eaed1ca7f52786a8d98e50f5;hp=60549afaaafc87febbd1d32cd628b778455e09f1;hpb=c0f230ca75b8528f4d20a397b52a02e912b1bcfa;p=mirror_edk2.git

diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec
index 60549afaaa..7ab0cbbcfb 100644
--- a/MdePkg/MdePkg.dec
+++ b/MdePkg/MdePkg.dec
@@ -249,6 +249,10 @@
   #
   SmmPeriodicSmiLib|Include/Library/SmmPeriodicSmiLib.h
 
+  ##  @libraryclass  Provides services to generate random number.
+  #
+  RngLib|Include/Library/RngLib.h
+
 [LibraryClasses.IPF]
   ##  @libraryclass  The SAL Library provides a service to make a SAL CALL.
   SalLib|Include/Library/SalLib.h
@@ -1934,6 +1938,11 @@
   # @Expression  0x80000002 | (gEfiMdePkgTokenSpaceGuid.PcdPostCodePropertyMask & 0xFC) == 0
   gEfiMdePkgTokenSpaceGuid.PcdPostCodePropertyMask|0|UINT8|0x0000000b
 
+  ## The bit width of data to be written to Port80. The default value is 8.
+  # @Prompt Port80 Data Width
+  # @ValidList  0x80000001 | 8, 16, 32
+  gEfiMdePkgTokenSpaceGuid.PcdPort80DataWidth|8|UINT8|0x0000002d
+
   ## This value is used to configure X86 Processor FSB clock.
   # @Prompt FSB Clock.
   gEfiMdePkgTokenSpaceGuid.PcdFSBClock|200000000|UINT32|0x0000000c