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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 <gleb@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13720 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jljusten 2012-09-12 07:18:50 +00:00
parent 830067bfa2
commit a1eff44b5e
2 changed files with 2 additions and 2 deletions
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2
OvmfPkg/Library/AcpiTimerLib/AcpiTimerLib.c
View File

@ -60,7 +60,7 @@ AcpiTimerLibConstructor (
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);
}

2
OvmfPkg/PlatformPei/Platform.c
View File

@ -230,7 +230,7 @@ MiscInitialization (
//
// 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);
}
}