Cross Reference: /vbox/src/VBox/HostDrivers/Support/SUPLib.cpp

Lines Matching defs:cbReq
664     else if (SUP_IOCTL_CALL_VMMR0_SIZE(pReqHdr->cbReq) < _4K) /* FreeBSD won't copy more than 4K. */
668         const size_t cbReq = pReqHdr->cbReq;
670         PSUPCALLVMMR0 pReq = (PSUPCALLVMMR0)alloca(SUP_IOCTL_CALL_VMMR0_SIZE(cbReq));
673         pReq->Hdr.cbIn = SUP_IOCTL_CALL_VMMR0_SIZE_IN(cbReq);
674         pReq->Hdr.cbOut = SUP_IOCTL_CALL_VMMR0_SIZE_OUT(cbReq);
681         memcpy(&pReq->abReqPkt[0], pReqHdr, cbReq);
682         rc = suplibOsIOCtl(&g_supLibData, SUP_IOCTL_CALL_VMMR0(cbReq), pReq, SUP_IOCTL_CALL_VMMR0_SIZE(cbReq));
685         memcpy(pReqHdr, &pReq->abReqPkt[0], cbReq);
687     else if (pReqHdr->cbReq <= _512K)
691         const size_t cbReq = pReqHdr->cbReq;
693         PSUPCALLVMMR0 pReq = (PSUPCALLVMMR0)RTMemTmpAlloc(SUP_IOCTL_CALL_VMMR0_BIG_SIZE(cbReq));
696         pReq->Hdr.cbIn              = SUP_IOCTL_CALL_VMMR0_BIG_SIZE_IN(cbReq);
697         pReq->Hdr.cbOut             = SUP_IOCTL_CALL_VMMR0_BIG_SIZE_OUT(cbReq);
704         memcpy(&pReq->abReqPkt[0], pReqHdr, cbReq);
705         rc = suplibOsIOCtl(&g_supLibData, SUP_IOCTL_CALL_VMMR0_BIG, pReq, SUP_IOCTL_CALL_VMMR0_BIG_SIZE(cbReq));
708         memcpy(pReqHdr, &pReq->abReqPkt[0], cbReq);
712         AssertMsgFailedReturn(("cbReq=%#x\n", pReqHdr->cbReq), VERR_OUT_OF_RANGE);
779     else if (SUP_IOCTL_CALL_SERVICE_SIZE(pReqHdr->cbReq) < _4K) /* FreeBSD won't copy more than 4K. */
783         const size_t cbReq = pReqHdr->cbReq;
785         PSUPCALLSERVICE pReq = (PSUPCALLSERVICE)alloca(SUP_IOCTL_CALL_SERVICE_SIZE(cbReq));
788         pReq->Hdr.cbIn = SUP_IOCTL_CALL_SERVICE_SIZE_IN(cbReq);
789         pReq->Hdr.cbOut = SUP_IOCTL_CALL_SERVICE_SIZE_OUT(cbReq);
796         memcpy(&pReq->abReqPkt[0], pReqHdr, cbReq);
797         rc = suplibOsIOCtl(&g_supLibData, SUP_IOCTL_CALL_SERVICE(cbReq), pReq, SUP_IOCTL_CALL_SERVICE_SIZE(cbReq));
800         memcpy(pReqHdr, &pReq->abReqPkt[0], cbReq);
803         AssertMsgFailedReturn(("cbReq=%#x\n", pReqHdr->cbReq), VERR_INTERNAL_ERROR);