Cross Reference: /vbox/src/VBox/Devices/Storage/DrvSCSIHost.cpp

Lines Matching defs:pRequest
76  * @param   pRequest    Pointer to the request to dump.
78 static void drvscsihostDumpScsiRequest(PPDMSCSIREQUEST pRequest)
80     Log(("Dump for pRequest=%#p Command: %s\n", pRequest, SCSICmdText(pRequest->pbCDB[0])));
81     Log(("cbCDB=%u\n", pRequest->cbCDB));
82     for (uint32_t i = 0; i < pRequest->cbCDB; i++)
83         Log(("pbCDB[%u]=%#x\n", i, pRequest->pbCDB[i]));
84     Log(("cbScatterGather=%u\n", pRequest->cbScatterGather));
85     Log(("cScatterGatherEntries=%u\n", pRequest->cScatterGatherEntries));
87     for (uint32_t i = 0; i < pRequest->cScatterGatherEntries; i++)
89         Log(("ScatterGatherEntry[%u].cbSeg=%u\n", i, pRequest->paScatterGatherHead[i].cbSeg));
90         Log(("ScatterGatherEntry[%u].pvSeg=%#p\n", i, pRequest->paScatterGatherHead[i].pvSeg));
92     Log(("pvUser=%#p\n", pRequest->pvUser));
102  * @param   pRequest    Pointer to the request which contains the S/G list entries.
106 static int drvscsihostScatterGatherListCopyFromBuffer(PPDMSCSIREQUEST pRequest, void *pvBuf, size_t cbBuf)
109     PRTSGSEG pSGEntry = &pRequest->paScatterGatherHead[cSGEntry];
112     while (cSGEntry < pRequest->cScatterGatherEntries)
138  * @param   pRequest      Pointer to the request which contains the sense buffer.
142 DECLINLINE(void) drvscsiCmdError(PPDMSCSIREQUEST pRequest, uint8_t uSCSISenseKey, uint8_t uSCSIASC)
144     AssertMsg(pRequest->cbSenseBuffer >= 2, ("Sense buffer is not big enough\n"));
145     AssertMsg(pRequest->pbSenseBuffer, ("Sense buffer pointer is NULL\n"));
146     pRequest->pbSenseBuffer[0] = uSCSISenseKey;
147     pRequest->pbSenseBuffer[1] = uSCSIASC;
154  * @param   pRequest    Pointer to the request which contains the sense buffer.
156 DECLINLINE(void) drvscsihostCmdOk(PPDMSCSIREQUEST pRequest)
158     AssertMsg(pRequest->cbSenseBuffer >= 2, ("Sense buffer is not big enough\n"));
159     AssertMsg(pRequest->pbSenseBuffer, ("Sense buffer pointer is NULL\n"));
160     pRequest->pbSenseBuffer[0] = SCSI_SENSE_NONE;
161     pRequest->pbSenseBuffer[1] = SCSI_ASC_NONE;
215 static int drvscsihostProcessRequestOne(PDRVSCSIHOST pThis, PPDMSCSIREQUEST pRequest)
223     drvscsihostDumpScsiRequest(pRequest);
227     if (pRequest->uLogicalUnit != 0)
229         switch (pRequest->pbCDB[0])
239                 drvscsihostScatterGatherListCopyFromBuffer(pRequest, &ScsiInquiryReply, sizeof(SCSIINQUIRYDATA));
240                 drvscsihostCmdOk(pRequest);
245                 drvscsiCmdError(pRequest, SCSI_SENSE_ILLEGAL_REQUEST, SCSI_ASC_NONE);
258         if (pRequest->uDataDirection == PDMSCSIREQUESTTXDIR_UNKNOWN)
259             uTxDir = drvscsihostGetTransferDirectionFromCommand(pRequest->pbCDB[0]);
261             uTxDir = pRequest->uDataDirection;
272         ScsiIoReq.cmd_len     = pRequest->cbCDB;
273         ScsiIoReq.mx_sb_len   = pRequest->cbSenseBuffer;
274         ScsiIoReq.dxfer_len   = pRequest->cbScatterGather;
276         if (pRequest->cScatterGatherEntries > 0)
278             if (pRequest->cScatterGatherEntries == 1)
281                 ScsiIoReq.dxferp      = pRequest->paScatterGatherHead[0].pvSeg;
285                 ScsiIoReq.iovec_count = pRequest->cScatterGatherEntries;
287                 paSG = (sg_iovec_t *)RTMemAllocZ(pRequest->cScatterGatherEntries * sizeof(sg_iovec_t));
290                 for (unsigned i = 0; i < pRequest->cScatterGatherEntries; i++)
292                     paSG[i].iov_base = pRequest->paScatterGatherHead[i].pvSeg;
293                     paSG[i].iov_len  = pRequest->paScatterGatherHead[i].cbSeg;
299         ScsiIoReq.cmdp    = pRequest->pbCDB;
300         ScsiIoReq.sbp     = pRequest->pbSenseBuffer;
318     rc = pThis->pDevScsiPort->pfnSCSIRequestCompleted(pThis->pDevScsiPort, pRequest, SCSI_STATUS_OK, false, VINF_SUCCESS);