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OvmfPkg: regroup virtio config fields into generic & specific structs

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13839 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jljusten
2012-10-12 18:53:06 +00:00
parent 2c3239f305
commit 55c3443a4f
2 changed files with 26 additions and 20 deletions
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22
OvmfPkg/Include/IndustryStandard/Virtio.h
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@@ -96,7 +96,6 @@ typedef struct {
//
// virtio-0.9.5, 2.2.2 Virtio Header -- no MSI-X
// virtio-0.9.5, Appendix D
//
#pragma pack(1)
typedef struct {
@@ -108,13 +107,20 @@ typedef struct {
UINT16 VhdrQueueNotify;
UINT8 VhdrDeviceStatus;
UINT8 VhdrISR;
UINT64 VhdrCapacity;
UINT32 VhdrSizeMax;
UINT32 VhdrSegMax;
UINT16 VhdrCylinders;
UINT8 VhdrHeads;
UINT8 VhdrSectors;
UINT32 VhdrBlkSize;
} VIRTIO_HDR;
//
// virtio-0.9.5, Appendix D: Block Device
//
typedef struct {
VIRTIO_HDR Generic;
UINT64 VhdrCapacity;
UINT32 VhdrSizeMax;
UINT32 VhdrSegMax;
UINT16 VhdrCylinders;
UINT8 VhdrHeads;
UINT8 VhdrSectors;
UINT32 VhdrBlkSize;
} VBLK_HDR;
#pragma pack()