From 07d3ba07709d8aa417f5f887b84ec78a908c6d2a Mon Sep 17 00:00:00 2001 From: Laszlo Ersek Date: Mon, 9 May 2016 20:05:18 +0200 Subject: OvmfPkg: add and use industry standard macro PIIX4_PMBA_MASK We already have the identical purpose (but different value) macro for ICH9, namely ICH9_PMBASE_MASK in "OvmfPkg/Include/IndustryStandard/Q35MchIch9.h". Also, stop bit-negating signed integer constants. Cc: Gabriel Somlo Cc: Jordan Justen Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1333238 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek Reviewed-by: Jordan Justen Tested-by: Gabriel Somlo --- OvmfPkg/Include/IndustryStandard/I440FxPiix4.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'OvmfPkg/Include') diff --git a/OvmfPkg/Include/IndustryStandard/I440FxPiix4.h b/OvmfPkg/Include/IndustryStandard/I440FxPiix4.h index 8cbd685ab5..baa4c063f1 100644 --- a/OvmfPkg/Include/IndustryStandard/I440FxPiix4.h +++ b/OvmfPkg/Include/IndustryStandard/I440FxPiix4.h @@ -33,6 +33,8 @@ #define POWER_MGMT_REGISTER_PIIX4(Offset) PCI_LIB_ADDRESS (0, 1, 3, (Offset)) #define PIIX4_PMBA 0x40 +#define PIIX4_PMBA_MASK (BIT15 | BIT14 | BIT13 | BIT12 | BIT11 | \ + BIT10 | BIT9 | BIT8 | BIT7 | BIT6) #define PIIX4_PMREGMISC 0x80 #define PIIX4_PMREGMISC_PMIOSE BIT0 -- cgit v1.2.3