1. PEI core needs to check image machine type

[mirror_edk2.git] / MdePkg / Include / IndustryStandard / pci22.h

diff --git a/MdePkg/Include/IndustryStandard/pci22.h b/MdePkg/Include/IndustryStandard/pci22.h
index 581744ff5599c1775112139e7f2c4c2e9e7af45d..b0ec149b502dddcc7388493640d9c05b2dbf2e89 100644 (file)
--- a/MdePkg/Include/IndustryStandard/pci22.h
+++ b/MdePkg/Include/IndustryStandard/pci22.h
@@ -1,7 +1,7 @@
 /** @file\r
   Support for PCI 2.2 standard.\r
 \r
-  Copyright (c) 2006, Intel Corporation                                                         \r
+  Copyright (c) 2006 - 2007, Intel Corporation                                                         \r
   All rights reserved. This program and the accompanying materials                          \r
   are licensed and made available under the terms and conditions of the BSD License         \r
   which accompanies this distribution.  The full text of the license may be found at        \r
@@ -232,6 +232,7 @@ typedef struct {
 #define PCI_CLASS_SERIAL_ACCESS_BUS   0x01\r
 #define PCI_CLASS_SERIAL_SSA          0x02\r
 #define PCI_CLASS_SERIAL_USB          0x03\r
+#define PCI_IF_EHCI                   0x20\r
 #define PCI_CLASS_SERIAL_FIBRECHANNEL 0x04\r
 #define PCI_CLASS_SERIAL_SMB          0x05\r
 \r
@@ -270,6 +271,7 @@ typedef struct {
 #define IS_PCI_LPC(_p)                IS_CLASS3 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_ISA, 0)\r
 #define IS_PCI_P2P(_p)                IS_CLASS3 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_P2P, 0)\r
 #define IS_PCI_P2P_SUB(_p)            IS_CLASS3 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_P2P, 1)\r
+#define IS_PCI_16550_SERIAL(_p)       IS_CLASS3 (_p, PCI_CLASS_SCC, PCI_SUBCLASS_SERIAL, PCI_IF_16550)\r
 #define IS_PCI_USB(_p)                IS_CLASS2 (_p, PCI_CLASS_SERIAL, PCI_CLASS_SERIAL_USB)\r
 \r
 #define HEADER_TYPE_DEVICE            0x00\r