721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#include "../VBoxVideo-win.h"

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#include "../Helper.h"

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#include <iprt/asm.h>

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#include <VBox/VBoxGuestLib.h>

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#include <VBox/VBoxVideo.h>

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#include <wingdi.h> /* needed for RGNDATA definition */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#include <VBoxDisplay.h> /* this is from Additions/WINNT/include/ to include escape codes */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

66cd0f60c3182913d379abb730ae755bf6367126Kacheong Poon#define VBOXWDDM_MEMTAG 'MDBV'

633fc3a6eed35d918db16925b7048d7a2e28064aSebastien RoyPVOID vboxWddmMemAlloc(IN SIZE_T cbSize)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return ExAllocatePoolWithTag(NonPagedPool, cbSize, VBOXWDDM_MEMTAG);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonPVOID vboxWddmMemAllocZero(IN SIZE_T cbSize)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PVOID pvMem = vboxWddmMemAlloc(cbSize);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon memset(pvMem, 0, cbSize);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return pvMem;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonVOID vboxWddmMemFree(PVOID pvMem)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ExFreePool(pvMem);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonDECLINLINE(PVBOXWDDM_ALLOCATION) vboxWddmGetAllocationFromOpenData(PDEVICE_EXTENSION pDevExt, PVBOXWDDM_OPENALLOCATION pOa)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon DXGKARGCB_GETHANDLEDATA GhData;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon GhData.hObject = pOa->hAllocation;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon GhData.Type = DXGK_HANDLE_ALLOCATION;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon GhData.Flags.Value = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return (PVBOXWDDM_ALLOCATION)pDevExt->u.primary.DxgkInterface.DxgkCbGetHandleData(&GhData);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonDECLINLINE(PVBOXWDDM_ALLOCATION) vboxWddmGetAllocationFromAllocList(PDEVICE_EXTENSION pDevExt, DXGK_ALLOCATIONLIST *pAllocList)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return vboxWddmGetAllocationFromOpenData(pDevExt, (PVBOXWDDM_OPENALLOCATION)pAllocList->hDeviceSpecificAllocation);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poonstatic void vboxWddmPopulateDmaAllocInfo(PVBOXWDDM_DMA_ALLOCINFO pInfo, PVBOXWDDM_ALLOCATION pAlloc, DXGK_ALLOCATIONLIST *pDmaAlloc)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pInfo->pAlloc = pAlloc;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (pDmaAlloc->SegmentId)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pInfo->offAlloc = (VBOXVIDEOOFFSET)pDmaAlloc->PhysicalAddress.QuadPart;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pInfo->segmentIdAlloc = pDmaAlloc->SegmentId;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pInfo->segmentIdAlloc = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pInfo->srcId = pAlloc->SurfDesc.VidPnSourceId;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poonstatic void vboxWddmPopulateDmaAllocInfoWithOffset(PVBOXWDDM_DMA_ALLOCINFO pInfo, PVBOXWDDM_ALLOCATION pAlloc, DXGK_ALLOCATIONLIST *pDmaAlloc, uint32_t offStart)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pInfo->pAlloc = pAlloc;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (pDmaAlloc->SegmentId)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pInfo->offAlloc = (VBOXVIDEOOFFSET)pDmaAlloc->PhysicalAddress.QuadPart + offStart;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pInfo->segmentIdAlloc = pDmaAlloc->SegmentId;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pInfo->segmentIdAlloc = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pInfo->srcId = pAlloc->SurfDesc.VidPnSourceId;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonVBOXVIDEOOFFSET vboxWddmValidatePrimary(PVBOXWDDM_ALLOCATION pAllocation)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(pAllocation);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (!pAllocation)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf((__FUNCTION__": no allocation specified for Source\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return VBOXVIDEOOFFSET_VOID;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(pAllocation->SegmentId);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (!pAllocation->SegmentId)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf((__FUNCTION__": allocation is not paged in\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return VBOXVIDEOOFFSET_VOID;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXVIDEOOFFSET offVram = pAllocation->offVram;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(offVram != VBOXVIDEOOFFSET_VOID);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (offVram == VBOXVIDEOOFFSET_VOID)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf((__FUNCTION__": VRAM pffset is not defined\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return offVram;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS vboxWddmGhDisplayPostInfoScreenBySDesc (PDEVICE_EXTENSION pDevExt, PVBOXWDDM_SURFACE_DESC pDesc, POINT * pVScreenPos, uint16_t fFlags)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon void *p = VBoxHGSMIBufferAlloc (&commonFromDeviceExt(pDevExt)->guestCtx,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon sizeof (VBVAINFOSCREEN),

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon HGSMI_CH_VBVA,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBVA_INFO_SCREEN);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(p);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (p)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBVAINFOSCREEN *pScreen = (VBVAINFOSCREEN *)p;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pScreen->u32ViewIndex = pDesc->VidPnSourceId;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pScreen->i32OriginX = pVScreenPos->x;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pScreen->i32OriginY = pVScreenPos->y;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pScreen->u32StartOffset = 0; //(uint32_t)offVram; /* we pretend the view is located at the start of each framebuffer */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pScreen->u32LineSize = pDesc->pitch;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pScreen->u32Width = pDesc->width;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pScreen->u32Height = pDesc->height;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pScreen->u16BitsPerPixel = (uint16_t)pDesc->bpp;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pScreen->u16Flags = fFlags;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBoxHGSMIBufferSubmit (&commonFromDeviceExt(pDevExt)->guestCtx, p);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBoxHGSMIBufferFree (&commonFromDeviceExt(pDevExt)->guestCtx, p);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS vboxWddmGhDisplayPostInfoScreen (PDEVICE_EXTENSION pDevExt, PVBOXWDDM_ALLOCATION pAllocation, POINT * pVScreenPos)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon NTSTATUS Status = vboxWddmGhDisplayPostInfoScreenBySDesc(pDevExt, &pAllocation->SurfDesc, pVScreenPos, VBVA_SCREEN_F_ACTIVE);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(Status == STATUS_SUCCESS);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return Status;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS vboxWddmGhDisplayPostInfoView(PDEVICE_EXTENSION pDevExt, PVBOXWDDM_ALLOCATION pAllocation)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXVIDEOOFFSET offVram = pAllocation->offVram;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(offVram != VBOXVIDEOOFFSET_VOID);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (offVram == VBOXVIDEOOFFSET_VOID)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_INVALID_PARAMETER;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* Issue the screen info command. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon void *p = VBoxHGSMIBufferAlloc (&commonFromDeviceExt(pDevExt)->guestCtx,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon sizeof (VBVAINFOVIEW),

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon HGSMI_CH_VBVA,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBVA_INFO_VIEW);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(p);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (p)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBVAINFOVIEW *pView = (VBVAINFOVIEW *)p;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pView->u32ViewIndex = pAllocation->SurfDesc.VidPnSourceId;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pView->u32ViewOffset = (uint32_t)offVram; /* we pretend the view is located at the start of each framebuffer */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pView->u32ViewSize = vboxWddmVramCpuVisibleSegmentSize(pDevExt)/commonFromDeviceExt(pDevExt)->cDisplays;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pView->u32MaxScreenSize = pView->u32ViewSize;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBoxHGSMIBufferSubmit (&commonFromDeviceExt(pDevExt)->guestCtx, p);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBoxHGSMIBufferFree (&commonFromDeviceExt(pDevExt)->guestCtx, p);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS vboxWddmGhDisplaySetMode(PDEVICE_EXTENSION pDevExt, PVBOXWDDM_ALLOCATION pAllocation)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (/*pPrimaryInfo->*/pAllocation->SurfDesc.VidPnSourceId)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (VBoxVideoSetCurrentModePerform(pDevExt, pAllocation->SurfDesc.width,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pAllocation->SurfDesc.height, pAllocation->SurfDesc.bpp,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon (ULONG)pAllocation->offVram))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertBreakpoint();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf((__FUNCTION__": VBoxVideoSetCurrentModePerform failed\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_UNSUCCESSFUL;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS vboxWddmGhDisplayUpdateScreenPos(PDEVICE_EXTENSION pDevExt, PVBOXWDDM_SOURCE pSource, POINT *pVScreenPos)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (pSource->VScreenPos.x == pVScreenPos->x

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon && pSource->VScreenPos.y == pVScreenPos->y)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pSource->VScreenPos = *pVScreenPos;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PVBOXWDDM_ALLOCATION pAllocation = VBOXWDDM_FB_ALLOCATION(pSource);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon NTSTATUS Status = vboxWddmGhDisplayPostInfoScreen(pDevExt, pAllocation, &pSource->VScreenPos);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(Status == STATUS_SUCCESS);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return Status;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS vboxWddmGhDisplaySetInfo(PDEVICE_EXTENSION pDevExt, PVBOXWDDM_SOURCE pSource, D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PVBOXWDDM_ALLOCATION pAllocation = VBOXWDDM_FB_ALLOCATION(pSource);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXVIDEOOFFSET offVram = vboxWddmValidatePrimary(pAllocation);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(offVram != VBOXVIDEOOFFSET_VOID);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (offVram == VBOXVIDEOOFFSET_VOID)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_INVALID_PARAMETER;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /*

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon NTSTATUS Status = vboxWddmGhDisplaySetMode(pDevExt, pAllocation);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(Status == STATUS_SUCCESS);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (Status == STATUS_SUCCESS)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = vboxWddmGhDisplayPostInfoView(pDevExt, pAllocation);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(Status == STATUS_SUCCESS);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (Status == STATUS_SUCCESS)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = vboxWddmGhDisplayPostInfoScreen(pDevExt, pAllocation, &pSource->VScreenPos);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(Status == STATUS_SUCCESS);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (Status != STATUS_SUCCESS)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf((__FUNCTION__": vboxWddmGhDisplayPostInfoScreen failed\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf((__FUNCTION__": vboxWddmGhDisplayPostInfoView failed\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf((__FUNCTION__": vboxWddmGhDisplaySetMode failed\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return Status;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOXWDDM_RENDER_FROM_SHADOW

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poonbool vboxWddmCheckUpdateShadowAddress(PDEVICE_EXTENSION pDevExt, PVBOXWDDM_SOURCE pSource,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId, UINT SegmentId, VBOXVIDEOOFFSET offVram)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (pSource->pPrimaryAllocation->enmType == VBOXWDDM_ALLOC_TYPE_UMD_RC_GENERIC)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(pSource->offVram == VBOXVIDEOOFFSET_VOID);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return false;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (pSource->offVram == offVram)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return false;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pSource->offVram = offVram;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pSource->pShadowAllocation->SegmentId = SegmentId;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pSource->pShadowAllocation->offVram = offVram;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon NTSTATUS Status = vboxWddmGhDisplaySetInfo(pDevExt, pSource, VidPnSourceId);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(Status == STATUS_SUCCESS);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (Status != STATUS_SUCCESS)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf((__FUNCTION__": vboxWddmGhDisplaySetInfo failed, Status (0x%x)\n", Status));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return true;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonHGSMIHEAP* vboxWddmHgsmiGetHeapFromCmdOffset(PDEVICE_EXTENSION pDevExt, HGSMIOFFSET offCmd)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VDMA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if(HGSMIAreaContainsOffset(&pDevExt->u.primary.Vdma.CmdHeap.area, offCmd))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return &pDevExt->u.primary.Vdma.CmdHeap;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (HGSMIAreaContainsOffset(&commonFromDeviceExt(pDevExt)->guestCtx.heapCtx.area, offCmd))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return &commonFromDeviceExt(pDevExt)->guestCtx.heapCtx;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return NULL;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poontypedef enum

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXWDDM_HGSMICMD_TYPE_UNDEFINED = 0,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXWDDM_HGSMICMD_TYPE_CTL = 1,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VDMA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXWDDM_HGSMICMD_TYPE_DMACMD = 2

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon} VBOXWDDM_HGSMICMD_TYPE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonVBOXWDDM_HGSMICMD_TYPE vboxWddmHgsmiGetCmdTypeFromOffset(PDEVICE_EXTENSION pDevExt, HGSMIOFFSET offCmd)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VDMA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if(HGSMIAreaContainsOffset(&pDevExt->u.primary.Vdma.CmdHeap.area, offCmd))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return VBOXWDDM_HGSMICMD_TYPE_DMACMD;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (HGSMIAreaContainsOffset(&commonFromDeviceExt(pDevExt)->guestCtx.heapCtx.area, offCmd))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return VBOXWDDM_HGSMICMD_TYPE_CTL;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return VBOXWDDM_HGSMICMD_TYPE_UNDEFINED;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS vboxWddmPickResources(PDEVICE_EXTENSION pContext, PDXGK_DEVICE_INFO pDeviceInfo, PULONG pAdapterMemorySize)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon NTSTATUS Status = STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon USHORT DispiId;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon *pAdapterMemorySize = VBE_DISPI_TOTAL_VIDEO_MEMORY_BYTES;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBoxVideoCmnPortWriteUshort(VBE_DISPI_IOPORT_INDEX, VBE_DISPI_INDEX_ID);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBoxVideoCmnPortWriteUshort(VBE_DISPI_IOPORT_DATA, VBE_DISPI_ID2);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon DispiId = VBoxVideoCmnPortReadUshort(VBE_DISPI_IOPORT_DATA);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (DispiId == VBE_DISPI_ID2)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dprintf(("VBoxVideoWddm: found the VBE card\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /*

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /*

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon *pAdapterMemorySize = VBoxVideoCmnPortReadUlong(VBE_DISPI_IOPORT_DATA);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (VBoxHGSMIIsSupported ())

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PCM_RESOURCE_LIST pRcList = pDeviceInfo->TranslatedResourceList;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* @todo: verify resources */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon for (ULONG i = 0; i < pRcList->Count; ++i)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PCM_FULL_RESOURCE_DESCRIPTOR pFRc = &pRcList->List[i];

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon for (ULONG j = 0; j < pFRc->PartialResourceList.Count; ++j)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PCM_PARTIAL_RESOURCE_DESCRIPTOR pPRc = &pFRc->PartialResourceList.PartialDescriptors[j];

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon switch (pPRc->Type)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case CmResourceTypePort:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case CmResourceTypeInterrupt:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case CmResourceTypeMemory:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case CmResourceTypeDma:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case CmResourceTypeDeviceSpecific:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case CmResourceTypeBusNumber:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon default:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf(("VBoxVideoWddm: HGSMI unsupported, returning err\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* @todo: report a better status */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = STATUS_UNSUCCESSFUL;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf(("VBoxVideoWddm:: VBE card not found, returning err\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = STATUS_UNSUCCESSFUL;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return Status;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poonstatic void vboxWddmDevExtZeroinit(PDEVICE_EXTENSION pDevExt, CONST PDEVICE_OBJECT pPDO)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon memset(pDevExt, 0, sizeof (DEVICE_EXTENSION));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDevExt->pPDO = pPDO;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PWCHAR pName = (PWCHAR)(((uint8_t*)pDevExt) + VBOXWDDM_ROUNDBOUND(sizeof (DEVICE_EXTENSION), 8));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon RtlInitUnicodeString(&pDevExt->RegKeyName, pName);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOXWDDM_RENDER_FROM_SHADOW

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon for (int i = 0; i < RT_ELEMENTS(pDevExt->aSources); ++i)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDevExt->aSources[i].offVram = VBOXVIDEOOFFSET_VOID;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poonstatic void vboxWddmSetupDisplays(PDEVICE_EXTENSION pDevExt)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* For WDDM, we simply store the number of monitors as we will deal with

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon int rc = STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (commonFromDeviceExt(pDevExt)->bHGSMI)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ULONG ulAvailable = commonFromDeviceExt(pDevExt)->cbVRAM

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon - commonFromDeviceExt(pDevExt)->cbMiniportHeap

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon - VBVA_ADAPTER_INFORMATION_SIZE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ULONG ulSize;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ULONG offset;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VDMA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ulSize = ulAvailable / 2;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (ulSize > VBOXWDDM_C_VDMA_BUFFER_SIZE)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ulSize = VBOXWDDM_C_VDMA_BUFFER_SIZE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* Align down to 4096 bytes. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ulSize &= ~0xFFF;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon offset = ulAvailable - ulSize;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(!(offset & 0xFFF));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon offset = ulAvailable;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon rc = vboxVdmaCreate (pDevExt, &pDevExt->u.primary.Vdma

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VDMA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon , offset, ulSize

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon );

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertRC(rc);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (RT_SUCCESS(rc))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* can enable it right away since the host does not need any screen/FB info

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon rc = vboxVdmaEnable(pDevExt, &pDevExt->u.primary.Vdma);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertRC(rc);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (RT_FAILURE(rc))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVdmaDestroy(pDevExt, &pDevExt->u.primary.Vdma);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ulAvailable = offset;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ulSize = ulAvailable/2;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon offset = ulAvailable - ulSize;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon NTSTATUS Status = vboxVideoAMgrCreate(pDevExt, &pDevExt->AllocMgr, offset, ulSize);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(Status == STATUS_SUCCESS);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (Status != STATUS_SUCCESS)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon offset = ulAvailable;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOXWDDM_RENDER_FROM_SHADOW

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (RT_SUCCESS(rc))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ulAvailable = offset;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ulSize = ulAvailable / 2;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ulSize /= commonFromDeviceExt(pDevExt)->cDisplays;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(ulSize > VBVA_MIN_BUFFER_SIZE);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (ulSize > VBVA_MIN_BUFFER_SIZE)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ULONG ulRatio = ulSize/VBVA_MIN_BUFFER_SIZE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ulRatio >>= 4; /* /= 16; */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (ulRatio)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ulSize = VBVA_MIN_BUFFER_SIZE * ulRatio;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ulSize = VBVA_MIN_BUFFER_SIZE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* todo: ?? */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ulSize &= ~0xFFF;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(ulSize);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(ulSize * commonFromDeviceExt(pDevExt)->cDisplays < ulAvailable);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon for (int i = commonFromDeviceExt(pDevExt)->cDisplays-1; i >= 0; --i)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon offset -= ulSize;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon rc = vboxVbvaCreate(pDevExt, &pDevExt->aSources[i].Vbva, offset, ulSize, i);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertRC(rc);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (RT_SUCCESS(rc))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon rc = vboxVbvaEnable(pDevExt, &pDevExt->aSources[i].Vbva);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertRC(rc);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (RT_FAILURE(rc))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* @todo: de-initialize */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon rc = VBoxMapAdapterMemory(commonFromDeviceExt(pDevExt), (void**)&pDevExt->pvVisibleVram,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon 0,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxWddmVramCpuVisibleSize(pDevExt));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(rc == VINF_SUCCESS);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (rc != VINF_SUCCESS)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDevExt->pvVisibleVram = NULL;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (RT_FAILURE(rc))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon commonFromDeviceExt(pDevExt)->bHGSMI = FALSE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poonstatic int vboxWddmFreeDisplays(PDEVICE_EXTENSION pDevExt)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon int rc = VINF_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(pDevExt->pvVisibleVram);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (pDevExt->pvVisibleVram)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBoxUnmapAdapterMemory(commonFromDeviceExt(pDevExt), (void**)&pDevExt->pvVisibleVram);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon for (int i = commonFromDeviceExt(pDevExt)->cDisplays-1; i >= 0; --i)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon rc = vboxVbvaDisable(pDevExt, &pDevExt->aSources[i].Vbva);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertRC(rc);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (RT_SUCCESS(rc))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon rc = vboxVbvaDestroy(pDevExt, &pDevExt->aSources[i].Vbva);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertRC(rc);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (RT_FAILURE(rc))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* @todo: */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVideoAMgrDestroy(pDevExt, &pDevExt->AllocMgr);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon rc = vboxVdmaDisable(pDevExt, &pDevExt->u.primary.Vdma);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertRC(rc);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (RT_SUCCESS(rc))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon rc = vboxVdmaDestroy(pDevExt, &pDevExt->u.primary.Vdma);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertRC(rc);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return rc;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS DxgkDdiAddDevice(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PDEVICE_OBJECT PhysicalDeviceObject,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon OUT PVOID *MiniportDeviceContext

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* The DxgkDdiAddDevice function should be made pageable. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PAGED_CODE();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ ", pdo(0x%x)\n", PhysicalDeviceObject));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakFv();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon NTSTATUS Status = STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PDEVICE_EXTENSION pDevExt;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon WCHAR RegKeyBuf[512];

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ULONG cbRegKeyBuf = sizeof (RegKeyBuf);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = IoGetDeviceProperty (PhysicalDeviceObject,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon DevicePropertyDriverKeyName,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon cbRegKeyBuf,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon RegKeyBuf,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon &cbRegKeyBuf);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(Status == STATUS_SUCCESS);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (Status == STATUS_SUCCESS)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDevExt = (PDEVICE_EXTENSION)vboxWddmMemAllocZero(VBOXWDDM_ROUNDBOUND(sizeof (DEVICE_EXTENSION), 8) + cbRegKeyBuf);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (pDevExt)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PWCHAR pName = (PWCHAR)(((uint8_t*)pDevExt) + VBOXWDDM_ROUNDBOUND(sizeof (DEVICE_EXTENSION), 8));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon memcpy(pName, RegKeyBuf, cbRegKeyBuf);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxWddmDevExtZeroinit(pDevExt, PhysicalDeviceObject);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon *MiniportDeviceContext = pDevExt;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = STATUS_NO_MEMORY;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf(("VBoxVideoWddm: ERROR, failed to create context\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("<== "__FUNCTION__ ", Status(0x%x), pDevExt(0x%x)\n", Status, pDevExt));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return Status;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS DxgkDdiStartDevice(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PVOID MiniportDeviceContext,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN PDXGK_START_INFO DxgkStartInfo,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN PDXGKRNL_INTERFACE DxgkInterface,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon OUT PULONG NumberOfVideoPresentSources,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon OUT PULONG NumberOfChildren

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* The DxgkDdiStartDevice function should be made pageable. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PAGED_CODE();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon NTSTATUS Status;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ ", context(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakFv();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if ( ARGUMENT_PRESENT(MiniportDeviceContext) &&

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ARGUMENT_PRESENT(DxgkInterface) &&

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ARGUMENT_PRESENT(DxgkStartInfo) &&

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ARGUMENT_PRESENT(NumberOfVideoPresentSources),

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ARGUMENT_PRESENT(NumberOfChildren)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PDEVICE_EXTENSION pContext = (PDEVICE_EXTENSION)MiniportDeviceContext;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxWddmVGuidGet(pContext);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* Save DeviceHandle and function pointers supplied by the DXGKRNL_INTERFACE structure passed to DxgkInterface. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon memcpy(&pContext->u.primary.DxgkInterface, DxgkInterface, sizeof (DXGKRNL_INTERFACE));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* Allocate a DXGK_DEVICE_INFO structure, and call DxgkCbGetDeviceInformation to fill in the members of that structure, which include the registry path, the PDO, and a list of translated resources for the display adapter represented by MiniportDeviceContext. Save selected members (ones that the display miniport driver will need later)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon DXGK_DEVICE_INFO DeviceInfo;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = pContext->u.primary.DxgkInterface.DxgkCbGetDeviceInformation (pContext->u.primary.DxgkInterface.DeviceHandle, &DeviceInfo);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (Status == STATUS_SUCCESS)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ULONG AdapterMemorySize;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = vboxWddmPickResources(pContext, &DeviceInfo, &AdapterMemorySize);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (Status == STATUS_SUCCESS)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* Initialize VBoxGuest library, which is used for requests which go through VMMDev. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VbglInit ();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* Guest supports only HGSMI, the old VBVA via VMMDev is not supported.

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBoxSetupDisplaysHGSMI(commonFromDeviceExt(pContext),

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AdapterMemorySize,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBVACAPS_COMPLETEGCMD_BY_IOREAD | VBVACAPS_IRQ);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (commonFromDeviceExt(pContext)->bHGSMI)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxWddmSetupDisplays(pContext);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (!commonFromDeviceExt(pContext)->bHGSMI)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBoxFreeDisplaysHGSMI(commonFromDeviceExt(pContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (commonFromDeviceExt(pContext)->bHGSMI)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf(("VBoxVideoWddm: using HGSMI\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon *NumberOfVideoPresentSources = commonFromDeviceExt(pContext)->cDisplays;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon *NumberOfChildren = commonFromDeviceExt(pContext)->cDisplays;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dprintf(("VBoxVideoWddm: sources(%d), children(%d)\n", *NumberOfVideoPresentSources, *NumberOfChildren));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVdmaDdiQueueInit(pContext, &pContext->DdiCmdQueue);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVideoCmInit(&pContext->CmMgr);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon InitializeListHead(&pContext->SwapchainList3D);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pContext->cContexts3D = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ExInitializeFastMutex(&pContext->ContextMutex);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon KeInitializeSpinLock(&pContext->SynchLock);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVideoInitCustomVideoModes(pContext);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxWddmInvalidateVideoModesInfo(pContext);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VIDEOHWACCEL

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVhwaInit(pContext);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf(("VBoxVideoWddm: HGSMI failed to initialize, returning err\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VbglTerminate();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* @todo: report a better status */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = STATUS_UNSUCCESSFUL;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf(("VBoxVideoWddm:: vboxWddmPickResources failed Status(0x%x), returning err\n", Status));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = STATUS_UNSUCCESSFUL;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf(("VBoxVideoWddm: DxgkCbGetDeviceInformation failed Status(0x%x), returning err\n", Status));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf(("VBoxVideoWddm: invalid parameter, returning err\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = STATUS_INVALID_PARAMETER;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("<== "__FUNCTION__ ", status(0x%x)\n", Status));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return Status;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS DxgkDdiStopDevice(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PVOID MiniportDeviceContext

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* The DxgkDdiStopDevice function should be made pageable. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PAGED_CODE();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ ", context(0x%p)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakFv();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PDEVICE_EXTENSION pDevExt = (PDEVICE_EXTENSION)MiniportDeviceContext;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon NTSTATUS Status = STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVideoCmTerm(&pDevExt->CmMgr);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* do everything we did on DxgkDdiStartDevice in the reverse order */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VIDEOHWACCEL

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVhwaFree(pDevExt);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon int rc = vboxWddmFreeDisplays(pDevExt);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (RT_SUCCESS(rc))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBoxFreeDisplaysHGSMI(commonFromDeviceExt(pDevExt));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertRC(rc);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (RT_SUCCESS(rc))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VbglTerminate();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxWddmVGuidFree(pDevExt);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* revert back to the state we were right after the DxgkDdiAddDevice */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxWddmDevExtZeroinit(pDevExt, pDevExt->pPDO);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = STATUS_UNSUCCESSFUL;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return Status;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS DxgkDdiRemoveDevice(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PVOID MiniportDeviceContext

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* DxgkDdiRemoveDevice should be made pageable. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PAGED_CODE();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ ", context(0x%p)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakFv();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxWddmMemFree(MiniportDeviceContext);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("<== "__FUNCTION__ ", context(0x%p)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS DxgkDdiDispatchIoRequest(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PVOID MiniportDeviceContext,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN ULONG VidPnSourceId,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN PVIDEO_REQUEST_PACKET VideoRequestPacket

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ ", context(0x%p), ctl(0x%x)\n", MiniportDeviceContext, VideoRequestPacket->IoControlCode));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertBreakpoint();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#if 0

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PDEVICE_EXTENSION pDevExt = (PDEVICE_EXTENSION)MiniportDeviceContext;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon switch (VideoRequestPacket->IoControlCode)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case IOCTL_VIDEO_QUERY_COLOR_CAPABILITIES:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (VideoRequestPacket->OutputBufferLength < sizeof(VIDEO_COLOR_CAPABILITIES))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertBreakpoint();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VideoRequestPacket->StatusBlock->Status = ERROR_INSUFFICIENT_BUFFER;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return TRUE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VIDEO_COLOR_CAPABILITIES *pCaps = (VIDEO_COLOR_CAPABILITIES*)VideoRequestPacket->OutputBuffer;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->Length = sizeof (VIDEO_COLOR_CAPABILITIES);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->AttributeFlags = VIDEO_DEVICE_COLOR;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->RedPhosphoreDecay = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->GreenPhosphoreDecay = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->BluePhosphoreDecay = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->WhiteChromaticity_x = 3127;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->WhiteChromaticity_y = 3290;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->WhiteChromaticity_Y = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->RedChromaticity_x = 6700;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->RedChromaticity_y = 3300;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->GreenChromaticity_x = 2100;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->GreenChromaticity_y = 7100;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->BlueChromaticity_x = 1400;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->BlueChromaticity_y = 800;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->WhiteGamma = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->RedGamma = 20000;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->GreenGamma = 20000;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->BlueGamma = 20000;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VideoRequestPacket->StatusBlock->Status = NO_ERROR;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VideoRequestPacket->StatusBlock->Information = sizeof (VIDEO_COLOR_CAPABILITIES);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#if 0

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case IOCTL_VIDEO_HANDLE_VIDEOPARAMETERS:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (VideoRequestPacket->OutputBufferLength < sizeof(VIDEOPARAMETERS)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon || VideoRequestPacket->InputBufferLength < sizeof(VIDEOPARAMETERS))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertBreakpoint();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VideoRequestPacket->StatusBlock->Status = ERROR_INSUFFICIENT_BUFFER;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return TRUE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Result = VBoxVideoResetDevice((PDEVICE_EXTENSION)HwDeviceExtension,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon RequestPacket->StatusBlock);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon default:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertBreakpoint();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VideoRequestPacket->StatusBlock->Status = ERROR_INVALID_FUNCTION;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VideoRequestPacket->StatusBlock->Information = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("<== "__FUNCTION__ ", context(0x%p), ctl(0x%x)\n", MiniportDeviceContext, VideoRequestPacket->IoControlCode));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonBOOLEAN DxgkDdiInterruptRoutine(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PVOID MiniportDeviceContext,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN ULONG MessageNumber

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakFv();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PDEVICE_EXTENSION pDevExt = (PDEVICE_EXTENSION)MiniportDeviceContext;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon BOOLEAN bOur = FALSE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon BOOLEAN bNeedDpc = FALSE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (commonFromDeviceExt(pDevExt)->hostCtx.pfHostFlags) /* If HGSMI is enabled at all. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXSHGSMILIST CtlList;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VDMA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXSHGSMILIST DmaCmdList;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxSHGSMIListInit(&CtlList);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VDMA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxSHGSMIListInit(&DmaCmdList);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VIDEOHWACCEL

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXSHGSMILIST VhwaCmdList;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxSHGSMIListInit(&VhwaCmdList);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon uint32_t flags = commonFromDeviceExt(pDevExt)->hostCtx.pfHostFlags->u32HostFlags;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon bOur = (flags & HGSMIHOSTFLAGS_IRQ);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon do

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (flags & HGSMIHOSTFLAGS_GCOMMAND_COMPLETED)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* read the command offset */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon HGSMIOFFSET offCmd = VBoxVideoCmnPortReadUlong(commonFromDeviceExt(pDevExt)->guestCtx.port);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(offCmd != HGSMIOFFSET_VOID);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (offCmd != HGSMIOFFSET_VOID)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXWDDM_HGSMICMD_TYPE enmType = vboxWddmHgsmiGetCmdTypeFromOffset(pDevExt, offCmd);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PVBOXSHGSMILIST pList;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon HGSMIHEAP * pHeap = NULL;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon switch (enmType)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VDMA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case VBOXWDDM_HGSMICMD_TYPE_DMACMD:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pList = &DmaCmdList;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pHeap = &pDevExt->u.primary.Vdma.CmdHeap;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case VBOXWDDM_HGSMICMD_TYPE_CTL:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pList = &CtlList;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pHeap = &commonFromDeviceExt(pDevExt)->guestCtx.heapCtx;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon default:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertBreakpoint();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (pHeap)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon uint16_t chInfo;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon uint8_t *pvCmd = HGSMIBufferDataAndChInfoFromOffset (&pHeap->area, offCmd, &chInfo);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(pvCmd);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (pvCmd)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon switch (chInfo)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VDMA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case VBVA_VDMA_CMD:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case VBVA_VDMA_CTL:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon int rc = VBoxSHGSMICommandProcessCompletion (pHeap, (VBOXSHGSMIHEADER*)pvCmd, TRUE /*bool bIrq*/ , pList);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertRC(rc);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VIDEOHWACCEL

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case VBVA_VHWA_CMD:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVhwaPutList(&VhwaCmdList, (VBOXVHWACMD*)pvCmd);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif /* # ifdef VBOX_WITH_VIDEOHWACCEL */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon default:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertBreakpoint();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else if (flags & HGSMIHOSTFLAGS_COMMANDS_PENDING)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertBreakpoint();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* @todo: FIXME: implement !!! */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon flags = commonFromDeviceExt(pDevExt)->hostCtx.pfHostFlags->u32HostFlags;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon } while (1);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (!vboxSHGSMIListIsEmpty(&CtlList))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxSHGSMIListCat(&pDevExt->CtlList, &CtlList);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon bNeedDpc = TRUE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VDMA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (!vboxSHGSMIListIsEmpty(&DmaCmdList))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxSHGSMIListCat(&pDevExt->DmaCmdList, &DmaCmdList);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon bNeedDpc = TRUE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (!vboxSHGSMIListIsEmpty(&VhwaCmdList))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxSHGSMIListCat(&pDevExt->VhwaCmdList, &VhwaCmdList);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon bNeedDpc = TRUE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon bNeedDpc |= !vboxVdmaDdiCmdIsCompletedListEmptyIsr(&pDevExt->DdiCmdQueue);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (pDevExt->bNotifyDxDpc)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon bNeedDpc = TRUE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (bOur)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBoxHGSMIClearIrq(&commonFromDeviceExt(pDevExt)->hostCtx);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef DEBUG_misha

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* this is not entirely correct since host may concurrently complete some commands and raise a new IRQ while we are here,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(commonFromDeviceExt(pDevExt)->hostCtx.pfHostFlags);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon uint32_t flags = commonFromDeviceExt(pDevExt)->hostCtx.pfHostFlags->u32HostFlags;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(flags == 0);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (bNeedDpc)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon BOOLEAN bDpcQueued = pDevExt->u.primary.DxgkInterface.DxgkCbQueueDpc(pDevExt->u.primary.DxgkInterface.DeviceHandle);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return bOur;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poontypedef struct VBOXWDDM_DPCDATA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXSHGSMILIST CtlList;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VDMA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXSHGSMILIST DmaCmdList;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VIDEOHWACCEL

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXSHGSMILIST VhwaCmdList;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon LIST_ENTRY CompletedDdiCmdQueue;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon BOOL bNotifyDpc;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon} VBOXWDDM_DPCDATA, *PVBOXWDDM_DPCDATA;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poontypedef struct VBOXWDDM_GETDPCDATA_CONTEXT

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PDEVICE_EXTENSION pDevExt;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXWDDM_DPCDATA data;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon} VBOXWDDM_GETDPCDATA_CONTEXT, *PVBOXWDDM_GETDPCDATA_CONTEXT;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonBOOLEAN vboxWddmGetDPCDataCallback(PVOID Context)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PVBOXWDDM_GETDPCDATA_CONTEXT pdc = (PVBOXWDDM_GETDPCDATA_CONTEXT)Context;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxSHGSMIListDetach2List(&pdc->pDevExt->CtlList, &pdc->data.CtlList);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VDMA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxSHGSMIListDetach2List(&pdc->pDevExt->DmaCmdList, &pdc->data.DmaCmdList);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VIDEOHWACCEL

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxSHGSMIListDetach2List(&pdc->pDevExt->VhwaCmdList, &pdc->data.VhwaCmdList);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVdmaDdiCmdGetCompletedListIsr(&pdc->pDevExt->DdiCmdQueue, &pdc->data.CompletedDdiCmdQueue);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pdc->data.bNotifyDpc = pdc->pDevExt->bNotifyDxDpc;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pdc->pDevExt->bNotifyDxDpc = FALSE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return TRUE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonVOID DxgkDdiDpcRoutine(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PVOID MiniportDeviceContext

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakFv();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PDEVICE_EXTENSION pDevExt = (PDEVICE_EXTENSION)MiniportDeviceContext;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VBOXWDDM_GETDPCDATA_CONTEXT context = {0};

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon BOOLEAN bRet;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon context.pDevExt = pDevExt;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* get DPC data at IRQL */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon NTSTATUS Status = pDevExt->u.primary.DxgkInterface.DxgkCbSynchronizeExecution(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDevExt->u.primary.DxgkInterface.DeviceHandle,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxWddmGetDPCDataCallback,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon &context,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon 0, /* IN ULONG MessageNumber */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon &bRet);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(Status == STATUS_SUCCESS);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (context.data.bNotifyDpc)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDevExt->u.primary.DxgkInterface.DxgkCbNotifyDpc(pDevExt->u.primary.DxgkInterface.DeviceHandle);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (!vboxSHGSMIListIsEmpty(&context.data.CtlList))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon int rc = VBoxSHGSMICommandPostprocessCompletion (&commonFromDeviceExt(pDevExt)->guestCtx.heapCtx, &context.data.CtlList);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertRC(rc);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VDMA

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (!vboxSHGSMIListIsEmpty(&context.data.DmaCmdList))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon int rc = VBoxSHGSMICommandPostprocessCompletion (&pDevExt->u.primary.Vdma.CmdHeap, &context.data.DmaCmdList);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertRC(rc);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VIDEOHWACCEL

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (!vboxSHGSMIListIsEmpty(&context.data.VhwaCmdList))

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVhwaCompletionListProcess(pDevExt, &context.data.VhwaCmdList);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVdmaDdiCmdHandleCompletedList(pDevExt, &pDevExt->DdiCmdQueue, &context.data.CompletedDdiCmdQueue);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS DxgkDdiQueryChildRelations(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PVOID MiniportDeviceContext,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN OUT PDXGK_CHILD_DESCRIPTOR ChildRelations,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN ULONG ChildRelationsSize

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* The DxgkDdiQueryChildRelations function should be made pageable. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PAGED_CODE();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakFv();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PDEVICE_EXTENSION pDevExt = (PDEVICE_EXTENSION)MiniportDeviceContext;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ ", context(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Assert(ChildRelationsSize == (commonFromDeviceExt(pDevExt)->cDisplays + 1)*sizeof(DXGK_CHILD_DESCRIPTOR));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon for (int i = 0; i < commonFromDeviceExt(pDevExt)->cDisplays; ++i)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ChildRelations[i].ChildDeviceType = TypeVideoOutput;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ChildRelations[i].ChildCapabilities.Type.VideoOutput.InterfaceTechnology = D3DKMDT_VOT_HD15; /* VGA */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ChildRelations[i].ChildCapabilities.Type.VideoOutput.MonitorOrientationAwareness = D3DKMDT_MOA_INTERRUPTIBLE; /* ?? D3DKMDT_MOA_NONE*/

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ChildRelations[i].ChildCapabilities.Type.VideoOutput.SupportsSdtvModes = FALSE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ChildRelations[i].ChildCapabilities.HpdAwareness = HpdAwarenessAlwaysConnected; //HpdAwarenessInterruptible; /* ?? HpdAwarenessAlwaysConnected; */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ChildRelations[i].AcpiUid = i; /* */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ChildRelations[i].ChildUid = i; /* should be == target id */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("<== "__FUNCTION__ ", context(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS DxgkDdiQueryChildStatus(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PVOID MiniportDeviceContext,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN PDXGK_CHILD_STATUS ChildStatus,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN BOOLEAN NonDestructiveOnly

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* The DxgkDdiQueryChildStatus should be made pageable. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PAGED_CODE();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakFv();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ ", context(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon NTSTATUS Status = STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon switch (ChildStatus->Type)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case StatusConnection:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ChildStatus->HotPlug.Connected = TRUE;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("VBoxVideoWddm: StatusConnection\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case StatusRotation:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ChildStatus->Rotation.Angle = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("VBoxVideoWddm: StatusRotation\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon default:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf(("VBoxVideoWddm: ERROR: status type: %d\n", ChildStatus->Type));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertBreakpoint();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = STATUS_INVALID_PARAMETER;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("<== "__FUNCTION__ ", context(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return Status;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS DxgkDdiQueryDeviceDescriptor(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PVOID MiniportDeviceContext,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN ULONG ChildUid,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN OUT PDXGK_DEVICE_DESCRIPTOR DeviceDescriptor

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* The DxgkDdiQueryDeviceDescriptor should be made pageable. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PAGED_CODE();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakFv();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ ", context(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("<== "__FUNCTION__ ", context(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* we do not support EDID */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_MONITOR_NO_DESCRIPTOR;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS DxgkDdiSetPowerState(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PVOID MiniportDeviceContext,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN ULONG DeviceUid,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN DEVICE_POWER_STATE DevicePowerState,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN POWER_ACTION ActionType

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* The DxgkDdiSetPowerState function should be made pageable. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PAGED_CODE();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ ", context(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* @todo: */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("<== "__FUNCTION__ ", context(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS DxgkDdiNotifyAcpiEvent(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PVOID MiniportDeviceContext,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN DXGK_EVENT_TYPE EventType,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN ULONG Event,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN PVOID Argument,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon OUT PULONG AcpiFlags

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ ", MiniportDeviceContext(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakF();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("<== "__FUNCTION__ ", MiniportDeviceContext(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonVOID DxgkDdiResetDevice(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PVOID MiniportDeviceContext

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* DxgkDdiResetDevice can be called at any IRQL, so it must be in nonpageable memory. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakF();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ ", context(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("<== "__FUNCTION__ ", context(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonVOID DxgkDdiUnload(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon VOID

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* DxgkDdiUnload should be made pageable. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PAGED_CODE();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ "\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakFv();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("<== "__FUNCTION__ "\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS DxgkDdiQueryInterface(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN CONST PVOID MiniportDeviceContext,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN PQUERY_INTERFACE QueryInterface

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ ", MiniportDeviceContext(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakFv();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("<== "__FUNCTION__ ", MiniportDeviceContext(0x%x)\n", MiniportDeviceContext));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon return STATUS_NOT_SUPPORTED;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonVOID DxgkDdiControlEtwLogging(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN BOOLEAN Enable,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN ULONG Flags,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon IN UCHAR Level

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon )

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ "\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakF();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("<== "__FUNCTION__ "\n"));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon}

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong PoonNTSTATUS APIENTRY DxgkDdiQueryAdapterInfo(

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon CONST HANDLE hAdapter,

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon CONST DXGKARG_QUERYADAPTERINFO* pQueryAdapterInfo)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon{

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* The DxgkDdiQueryAdapterInfo should be made pageable. */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PAGED_CODE();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon dfprintf(("==> "__FUNCTION__ ", context(0x%x), Query type (%d)\n", hAdapter, pQueryAdapterInfo->Type));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon NTSTATUS Status = STATUS_SUCCESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon PDEVICE_EXTENSION pContext = (PDEVICE_EXTENSION)hAdapter;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon vboxVDbgBreakFv();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon switch (pQueryAdapterInfo->Type)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case DXGKQAITYPE_DRIVERCAPS:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon DXGK_DRIVERCAPS *pCaps = (DXGK_DRIVERCAPS*)pQueryAdapterInfo->pOutputData;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->HighestAcceptableAddress.QuadPart = ~((uintptr_t)0);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->MaxAllocationListSlotId = 16;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->ApertureSegmentCommitLimit = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->MaxPointerWidth = VBOXWDDM_C_POINTER_MAX_WIDTH;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->MaxPointerHeight = VBOXWDDM_C_POINTER_MAX_HEIGHT;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->PointerCaps.Value = 3; /* Monochrome , Color*/ /* MaskedColor == Value | 4, dosable for now */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->InterruptMessageNumber = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->NumberOfSwizzlingRanges = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->MaxOverlays = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOX_WITH_VIDEOHWACCEL

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon for (int i = 0; i < commonFromDeviceExt(pContext)->cDisplays; ++i)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if ( pContext->aSources[i].Vhwa.Settings.fFlags & VBOXVHWA_F_ENABLED)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->MaxOverlays += pContext->aSources[i].Vhwa.Settings.cOverlaysSupported;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->GammaRampCaps.Value = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->PresentationCaps.Value = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->PresentationCaps.NoScreenToScreenBlt = 1;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->PresentationCaps.NoOverlapScreenBlt = 1;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->MaxQueuedFlipOnVSync = 0; /* do we need it? */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->FlipCaps.Value = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* ? pCaps->FlipCaps.FlipOnVSyncWithNoWait = 1; */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->SchedulingCaps.Value = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* we might need it for Aero.

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->SchedulingCaps.MultiEngineAware = 1;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->MemoryManagementCaps.Value = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* @todo: this correlates with pCaps->SchedulingCaps.MultiEngineAware */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->MemoryManagementCaps.PagingNode = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* @todo: this correlates with pCaps->SchedulingCaps.MultiEngineAware */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pCaps->GpuEngineTopology.NbAsymetricProcessingNodes = 1;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon break;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon case DXGKQAITYPE_QUERYSEGMENT:

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* no need for DXGK_QUERYSEGMENTIN as it contains AGP aperture info, which (AGP aperture) we do not support

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon DXGK_QUERYSEGMENTOUT *pQsOut = (DXGK_QUERYSEGMENTOUT*)pQueryAdapterInfo->pOutputData;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOXWDDM_RENDER_FROM_SHADOW

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon# define VBOXWDDM_SEGMENTS_COUNT 2

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon# define VBOXWDDM_SEGMENTS_COUNT 1

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#endif

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon if (!pQsOut->pSegmentDescriptor)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* we are requested to provide the number of segments we support */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pQsOut->NbSegment = VBOXWDDM_SEGMENTS_COUNT;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else if (pQsOut->NbSegment != VBOXWDDM_SEGMENTS_COUNT)

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon AssertBreakpoint();

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon drprintf((__FUNCTION__ " NbSegment (%d) != 1\n", pQsOut->NbSegment));

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon Status = STATUS_INVALID_PARAMETER;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon }

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon else

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon {

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon DXGK_SEGMENTDESCRIPTOR* pDr = pQsOut->pSegmentDescriptor;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* we are requested to provide segment information */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDr->BaseAddress.QuadPart = 0; /* VBE_DISPI_LFB_PHYSICAL_ADDRESS; */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDr->CpuTranslatedAddress.QuadPart = VBE_DISPI_LFB_PHYSICAL_ADDRESS;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* make sure the size is page aligned */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* @todo: need to setup VBVA buffers and adjust the mem size here */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDr->Size = vboxWddmVramCpuVisibleSegmentSize(pContext);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDr->NbOfBanks = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDr->pBankRangeTable = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDr->CommitLimit = pDr->Size;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDr->Flags.Value = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDr->Flags.CpuVisible = 1;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon#ifdef VBOXWDDM_RENDER_FROM_SHADOW

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon ++pDr;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* create cpu-invisible segment of the same size */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDr->BaseAddress.QuadPart = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDr->CpuTranslatedAddress.QuadPart = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* make sure the size is page aligned */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon /* @todo: need to setup VBVA buffers and adjust the mem size here */

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDr->Size = vboxWddmVramCpuInvisibleSegmentSize(pContext);

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDr->NbOfBanks = 0;

721fffe35d40e548a5a58dc53a2ec9c6762172d9Kacheong Poon pDr->pBankRangeTable = 0;