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OvmfPkg/QemuFwCfg: introduce FW_CFG_IO_SELECTOR, adapt the package

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Introduce the FW_CFG_IO_SELECTOR macro for IO Port 0x510 (the Selector
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 5583a8a4ff
commit 21ca2f28e6
3 changed files with 8 additions and 2 deletions
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2
OvmfPkg/SmmControl2Dxe/SmiFeatures.c
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@@ -281,7 +281,7 @@ SaveSmiFeatures (
S3SaveState, // This
EFI_BOOT_SCRIPT_IO_WRITE_OPCODE, // OpCode
EfiBootScriptWidthUint16, // Width
(UINT64)0x510, // Address
(UINT64)FW_CFG_IO_SELECTOR, // Address
(UINTN)1, // Count
&FeaturesOkItemAsUint16 // Buffer
);