diff options
Diffstat (limited to 'OvmfPkg/Include')
-rw-r--r-- | OvmfPkg/Include/Library/QemuFwCfgLib.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/OvmfPkg/Include/Library/QemuFwCfgLib.h b/OvmfPkg/Include/Library/QemuFwCfgLib.h index 3776d79..9d02377 100644 --- a/OvmfPkg/Include/Library/QemuFwCfgLib.h +++ b/OvmfPkg/Include/Library/QemuFwCfgLib.h @@ -1,7 +1,7 @@ /** @file
QEMU/KVM Firmware Configuration access
- Copyright (c) 2011 - 2012, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2011 - 2013, Intel Corporation. All rights reserved.<BR>
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
@@ -103,6 +103,25 @@ QemuFwCfgReadBytes ( /**
+ Writes firmware configuration bytes from a buffer
+
+ If called multiple times, then the data written will
+ continue at the offset of the firmware configuration
+ item where the previous write ended.
+
+ @param[in] Size - Size in bytes to write
+ @param[in] Buffer - Buffer to read data from
+
+**/
+VOID
+EFIAPI
+QemuFwCfgWriteBytes (
+ IN UINTN Size,
+ IN VOID *Buffer
+ );
+
+
+/**
Reads a UINT8 firmware configuration value
@return Value of Firmware Configuration item read
|