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IntelSiliconPkg/IgdOpRegion: Add definition for Intel IGD 

OpRegion.

Add IGD OpRegion definition from Intel Integrated Graphics Device OpRegion
Specification.
at https://01.org/sites/default/files/documentation/acpi_igd_opregion_spec_0.pdf

Previous submission seems appears to be cut off. I do not know why.
Add missing part here.

Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
This commit is contained in:
Jiewen Yao 2016-06-16 08:42:44 +08:00
parent 469e1e1e42
commit 9fb16e2143
1 changed files with 7 additions and 0 deletions
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7
IntelSiliconPkg/Include/IndustryStandard/IgdOpRegion.h
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@ -117,3 +117,10 @@ typedef struct {
typedef struct {
INTEL_IGD_OPREGION_HEADER Header; ///< OpRegion header
INTEL_IGD_OPREGION_MBOX1 MBox1; ///< Mailbox 1: Public ACPI Methods
INTEL_IGD_OPREGION_MBOX2 MBox2; ///< Mailbox 2: Software SCI Inteface
INTEL_IGD_OPREGION_MBOX3 MBox3; ///< Mailbox 3: BIOS/Driver Communication
INTEL_IGD_OPREGION_VBT VBT; ///< VBT: Video BIOS Table (OEM customizable data)
} IGD_IGD_OPREGION_STRUCTURE;
#pragma pack()
#endif