OvmfPkg/QemuFwCfg: introduce FW_CFG_IO_DMA_ADDRESS, adapt the package
Introduce the FW_CFG_IO_DMA_ADDRESS macro for IO Ports 0x514 and 0x518 (most significant and least significant halves of the DMA Address Register, respectively), 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>
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@@ -240,7 +240,7 @@ SaveSmiFeatures (
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S3SaveState, // This
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EFI_BOOT_SCRIPT_IO_WRITE_OPCODE, // OpCode
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EfiBootScriptWidthUint32, // Width
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(UINT64)0x514, // Address
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(UINT64)FW_CFG_IO_DMA_ADDRESS, // Address
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(UINTN)2, // Count
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&AccessAddress // Buffer
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);
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