Revision: 13720
http://edk2.svn.sourceforge.net/edk2/?rev=13720&view=rev
Author: jljusten
Date: 2012-09-12 07:18:50 +0000 (Wed, 12 Sep 2012)
Log Message:
-----------
OvmfPkg: fix the mask for accessing the PIIX4 PMBA [15:6] bitfield
The Index Register Base Address bitfield is selected by the binary mask
00000000 00000000 11111111 11000000, 0xFFC0; fix the typo.
Reported-by: Gleb Natapov <[email protected]>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Modified Paths:
--------------
trunk/edk2/OvmfPkg/Library/AcpiTimerLib/AcpiTimerLib.c
trunk/edk2/OvmfPkg/PlatformPei/Platform.c
Modified: trunk/edk2/OvmfPkg/Library/AcpiTimerLib/AcpiTimerLib.c
===================================================================
--- trunk/edk2/OvmfPkg/Library/AcpiTimerLib/AcpiTimerLib.c 2012-09-12
07:18:35 UTC (rev 13719)
+++ trunk/edk2/OvmfPkg/Library/AcpiTimerLib/AcpiTimerLib.c 2012-09-12
07:18:50 UTC (rev 13720)
@@ -60,7 +60,7 @@
mPmba = PcdGet16 (PcdAcpiPmBaseAddress);
PciAndThenOr32 (PCI_LIB_ADDRESS (0,Device,3,0x40),
- (UINT32) ~0xfc0, mPmba);
+ (UINT32) ~0xFFC0, mPmba);
PciOr8 (PCI_LIB_ADDRESS (0,Device,3,0x04), 0x01);
}
Modified: trunk/edk2/OvmfPkg/PlatformPei/Platform.c
===================================================================
--- trunk/edk2/OvmfPkg/PlatformPei/Platform.c 2012-09-12 07:18:35 UTC (rev
13719)
+++ trunk/edk2/OvmfPkg/PlatformPei/Platform.c 2012-09-12 07:18:50 UTC (rev
13720)
@@ -230,7 +230,7 @@
//
// Set the PM I/O base address to 0x400
//
- PciAndThenOr32 (PCI_LIB_ADDRESS (0, 1, 3, 0x40), (UINT32) ~0xfc0, 0x400);
+ PciAndThenOr32 (PCI_LIB_ADDRESS (0, 1, 3, 0x40), (UINT32) ~0xFFC0, 0x400);
}
}
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