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OvmfPkg/QemuFwCfg: introduce FW_CFG_IO_DATA, adapt the package

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Introduce the FW_CFG_IO_DATA macro for IO Port 0x511 (the Data Register),
and update all references in OvmfPkg.

Cc: Jordan Justen <jordan.l.justen@intel.com>
Suggested-by: Jordan Justen <jordan.l.justen@intel.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>
This commit is contained in:
Laszlo Ersek
2017-02-21 14:43:00 +01:00
parent 21ca2f28e6
commit 509e6b5a03
3 changed files with 5 additions and 4 deletions
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OvmfPkg/Include/IndustryStandard/QemuFwCfg.h
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@@ -47,6 +47,7 @@
// platforms (Ia32 and X64).
//
#define FW_CFG_IO_SELECTOR 0x510
#define FW_CFG_IO_DATA 0x511
//
// Numerically defined keys.