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OvmfPkg/IndustryStandard: add type definitions for the virtio GPU device

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The GPU additions to VirtIo 1.0 are a work in progress. Mark the relevant
URLs in the source code. Incorporate the absolute minimum from the WIP
spec that is necessary for implementing a GOP driver.

Add the VIRTIO_SUBSYSTEM_GPU_DEVICE macro to
"IndustryStandard/Virtio10.h", since all other such macros (dating back to
VirtIo 0.9.5) are part of "IndustryStandard/Virtio095.h".

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Ref: https://tianocore.acgmultimedia.com/show_bug.cgi?id=66
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
2016-08-15 16:26:29 +02:00
parent 4fdb585c69
commit 92dc5e9d74
2 changed files with 221 additions and 0 deletions
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5
OvmfPkg/Include/IndustryStandard/Virtio10.h
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@@ -17,6 +17,11 @@
#include <IndustryStandard/Virtio095.h>
//
// Subsystem Device IDs (to be) introduced in VirtIo 1.0
//
#define VIRTIO_SUBSYSTEM_GPU_DEVICE 16
//
// Structures for parsing the VirtIo 1.0 specific PCI capabilities from the
// config space