Searched defs:pDr (Results 1 - 5 of 5) sorted by relevance

/vbox/src/VBox/HostDrivers/VBoxUSB/win/cmn/
H A DVBoxUsbTool.cpp127 VBOXUSBTOOL_DECL(VOID) VBoxUsbToolStringDescriptorToUnicodeString(PUSB_STRING_DESCRIPTOR pDr, PUNICODE_STRING pUnicode) argument
133 pUnicode->Buffer = pDr->bString;
134 pUnicode->Length = pUnicode->MaximumLength = pDr->bLength - RT_OFFSETOF(USB_STRING_DESCRIPTOR, bString);
142 PUSB_STRING_DESCRIPTOR pDr = (PUSB_STRING_DESCRIPTOR)&aBuf; local
147 memset(pDr, 0, cbBuf);
148 pDr->bLength = cbBuf;
149 pDr->bDescriptorType = USB_STRING_DESCRIPTOR_TYPE;
151 NTSTATUS Status = VBoxUsbToolGetDescriptor(pDevObj, pDr, cbBuf, USB_STRING_DESCRIPTOR_TYPE, iIndex, LangId, dwTimeoutMs);
154 if (pDr->bLength >= sizeof (USB_STRING_DESCRIPTOR))
161 VBoxUsbToolStringDescriptorToUnicodeString(pDr,
188 PUSB_STRING_DESCRIPTOR pDr = (PUSB_STRING_DESCRIPTOR)&aBuf; local
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/vbox/src/VBox/HostDrivers/VBoxUSB/win/dev/
H A DVBoxUsbRt.cpp307 PUSB_CONFIGURATION_DESCRIPTOR pDr = (PUSB_CONFIGURATION_DESCRIPTOR)vboxUsbMemAlloc(sizeof (USB_CONFIGURATION_DESCRIPTOR)); local
308 Assert(pDr);
309 if (pDr)
314 Status = VBoxUsbToolGetDescriptor(pDevExt->pLowerDO, pDr, sizeof (USB_CONFIGURATION_DESCRIPTOR), USB_CONFIGURATION_DESCRIPTOR_TYPE, i, 0, RT_INDEFINITE_WAIT);
320 USHORT uTotalLength = pDr->wTotalLength;
335 vboxUsbMemFree(pDr);
427 PUSB_DEVICE_DESCRIPTOR pDr = (PUSB_DEVICE_DESCRIPTOR)vboxUsbMemAllocZ(sizeof (USB_DEVICE_DESCRIPTOR)); local
428 if (pDr)
430 Status = VBoxUsbToolGetDescriptor(pDevExt->pLowerDO, pDr, sizeof(*pDr), USB_DEVICE_DESCRIPTOR_TYP
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/vbox/src/VBox/Additions/WINNT/Graphics/Video/mp/wddm/
H A DVBoxMPCr.cpp80 static int vboxMpCrShgsmiBufCacheBufReinit(PVBOXMP_CRSHGSMITRANSPORT pCon, PVBOXMP_CRSHGSMICON_BUFDR_CACHE pCache, PVBOXMP_CRSHGSMICON_BUFDR pDr, uint32_t cbRequested) argument
82 if (pDr->cbBuf >= cbRequested)
85 if (pDr->pvBuf)
86 VBoxMpCrShgsmiTransportBufFree(pCon, pDr->pvBuf);
88 pDr->pvBuf = VBoxMpCrShgsmiTransportBufAlloc(pCon, cbRequested);
89 if (!pDr->pvBuf)
92 pDr->cbBuf = 0;
96 pDr->cbBuf = cbRequested;
100 static void vboxMpCrShgsmiBufCacheFree(PVBOXMP_CRSHGSMITRANSPORT pCon, PVBOXMP_CRSHGSMICON_BUFDR_CACHE pCache, PVBOXMP_CRSHGSMICON_BUFDR pDr) argument
102 if (ASMAtomicCmpXchgPtr(&pCache->pBufDr, pDr, NUL
243 vboxMpCrShgsmiTransportCmdSubmitDr(PVBOXMP_CRSHGSMITRANSPORT pCon, PVBOXVDMACBUF_DR pDr, PFNVBOXVDMADDICMDCOMPLETE_DPC pfnComplete) argument
263 PVBOXVDMACBUF_DR pDr = VBOXVDMACBUF_DR_FROM_TAIL(pHdr); local
269 PVBOXVDMACBUF_DR pDr = VBOXVDMACBUF_DR_FROM_TAIL(pHdr); local
284 PVBOXVDMACBUF_DR pDr = VBOXVDMACBUF_DR_FROM_DDI_CMD(pDdiCmd); local
329 vboxMpCrShgsmiTransportCmdCreateReadAsync(PVBOXMP_CRSHGSMITRANSPORT pCon, uint32_t u32ClientID, PVBOXVDMACBUF_DR pDr, uint32_t cbDrData, PVBOXMP_CRSHGSMICON_BUFDR pWbDr, PFNVBOXMP_CRSHGSMITRANSPORT_SENDREADASYNC_COMPLETION pfnCompletion, uint32_t cbContextData) argument
406 PVBOXVDMACBUF_DR pDr = VBOXVDMACBUF_DR_FROM_DDI_CMD(pDdiCmd); local
484 PVBOXVDMACBUF_DR pDr = VBOXVDMACBUF_DR_FROM_DDI_CMD(pDdiCmd); local
544 PVBOXVDMACBUF_DR pDr = vboxVdmaCBufDrCreate(&pDevExt->u.primary.Vdma, cbCmd); local
644 PVBOXVDMACBUF_DR pDr = vboxVdmaCBufDrCreate(&pDevExt->u.primary.Vdma, cbCmd); local
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H A DVBoxMPVdma.cpp1715 void vboxVdmaCBufDrFree (PVBOXVDMAINFO pInfo, PVBOXVDMACBUF_DR pDr) argument
1717 VBoxSHGSMICommandFree (&pInfo->CmdHeap, pDr);
1723 PVBOXVDMACBUF_DR pDr = (PVBOXVDMACBUF_DR)VBoxSHGSMICommandAlloc (&pInfo->CmdHeap, cbDr, HGSMI_CH_VBVA, VBVA_VDMA_CMD); local
1724 Assert(pDr);
1725 if (pDr)
1726 memset (pDr, 0, cbDr);
1730 return pDr;
1745 PVBOXVDMACBUF_DR pDr = (PVBOXVDMACBUF_DR)pvCmd; local
1749 if (RT_SUCCESS(pDr->rc))
1753 else if (pDr
1774 vboxVdmaCBufDrSubmit(PVBOXMP_DEVEXT pDevExt, PVBOXVDMAINFO pInfo, PVBOXVDMACBUF_DR pDr) argument
1807 vboxVdmaCBufDrSubmitSynch(PVBOXMP_DEVEXT pDevExt, PVBOXVDMAINFO pInfo, PVBOXVDMACBUF_DR pDr) argument
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/vbox/src/VBox/HostDrivers/VBoxUSB/win/lib/
H A DVBoxUsbLib-win.cpp539 PUSB_CONFIGURATION_DESCRIPTOR pDr = (PUSB_CONFIGURATION_DESCRIPTOR)(pRq + 1); local
561 if (pDr->wTotalLength != cbRq - sizeof (USB_DESCRIPTOR_REQUEST))
567 *ppDr = pDr;
575 static void usbLibDevCfgDrFree(PUSB_CONFIGURATION_DESCRIPTOR pDr) argument
577 Assert(pDr);
578 PUSB_DESCRIPTOR_REQUEST pRq = ((PUSB_DESCRIPTOR_REQUEST)pDr)-1;
588 PUSB_STRING_DESCRIPTOR pDr = (PUSB_STRING_DESCRIPTOR)(szBuf + sizeof (*pRq)); local
589 RT_BZERO(pDr, sizeof(USB_STRING_DESCRIPTOR));
607 if (pDr->bDescriptorType != USB_STRING_DESCRIPTOR_TYPE)
611 if ( (cbReturned < sizeof (*pDr)
636 usbLibDevStrDrEntryFree(PVBOXUSB_STRING_DR_ENTRY pDr) argument
641 usbLibDevStrDrEntryFreeList(PVBOXUSB_STRING_DR_ENTRY pDr) argument
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