diff options
Diffstat (limited to 'MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf')
| -rw-r--r-- | MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf b/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf index e6e14c0b21..f44c8d7dcc 100644 --- a/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf +++ b/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf @@ -1,8 +1,10 @@ #/** @file
-# Component description file for Intrinsic Base Io Library
+# Instance of I/O Library using compiler intrinsics.
#
# I/O Library that uses compiler intrinsics to perform IN and OUT instructions
-# for IA-32, x64 and IPF. It also performs direct memory access for MMIO services.
+# for IA-32 and x64. On IPF, I/O port requests are translated into MMIO requests.
+# MMIO requests are forwarded directly to memory.
+#
# Copyright (c) 2007 - 2008, Intel Corporation.
#
# All rights reserved. This program and the accompanying materials
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