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| author | Laszlo Ersek <lersek@redhat.com> | 2016-05-09 20:05:18 +0200 |
|---|---|---|
| committer | Laszlo Ersek <lersek@redhat.com> | 2016-05-17 20:48:35 +0200 |
| commit | 07d3ba07709d8aa417f5f887b84ec78a908c6d2a (patch) | |
| tree | 448d18b9d1d57a9cf316327751c4980ce99dbbf1 /OvmfPkg/Include | |
| parent | b2f4da3956debf656279a0836500b6989a85e276 (diff) | |
| download | edk2-07d3ba07709d8aa417f5f887b84ec78a908c6d2a.tar.gz edk2-07d3ba07709d8aa417f5f887b84ec78a908c6d2a.tar.bz2 edk2-07d3ba07709d8aa417f5f887b84ec78a908c6d2a.zip | |
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 <somlo@cmu.edu>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1333238
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Tested-by: Gabriel Somlo <somlo@cmu.edu>
Diffstat (limited to 'OvmfPkg/Include')
| -rw-r--r-- | OvmfPkg/Include/IndustryStandard/I440FxPiix4.h | 2 |
1 files changed, 2 insertions, 0 deletions
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
|