diff options
Diffstat (limited to 'MdePkg/Include/Protocol/DeviceIo.h')
| -rw-r--r-- | MdePkg/Include/Protocol/DeviceIo.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/MdePkg/Include/Protocol/DeviceIo.h b/MdePkg/Include/Protocol/DeviceIo.h index ea3949cada..fc68603b34 100644 --- a/MdePkg/Include/Protocol/DeviceIo.h +++ b/MdePkg/Include/Protocol/DeviceIo.h @@ -4,7 +4,7 @@ Device IO is used to abstract hardware access to devices. It includes
memory mapped IO, IO, PCI Config space, and DMA.
- Copyright (c) 2006 - 2008, Intel Corporation
+ Copyright (c) 2006 - 2009, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -135,6 +135,7 @@ typedef enum { @param Operation Indicates if the bus master is going to read or write to system memory.
@param HostAddress The system memory address to map to the device.
@param NumberOfBytes On input, the number of bytes to map.
+ On output the number of bytes that were mapped.
@param DeviceAddress The resulting map address for the bus master device to use to access the
hosts HostAddress.
@param Mapping A resulting value to pass to Unmap().
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