Cross Reference: /vbox/src/VBox/Devices/VMMDev/VMMDevHGCM.cpp

Lines Matching defs:pGuestParm
672         HGCMFunctionParameter64 *pGuestParm = VMMDEV_HGCM_CALL_PARMS64(pHGCMCall);
674         HGCMFunctionParameter *pGuestParm = VMMDEV_HGCM_CALL_PARMS(pHGCMCall);
679         for (i = 0; i < cParms && RT_SUCCESS(rc); i++, pGuestParm++)
681             switch (pGuestParm->type)
687                     if (pGuestParm->u.Pointer.size > 0)
690                         if (pGuestParm->u.Pointer.size > VMMDEV_MAX_HGCM_DATA_SIZE - cbCmdSize)
696                         cbCmdSize += pGuestParm->u.Pointer.size;
700                         cLinPtrPages += ((pGuestParm->u.Pointer.u.linearAddr & PAGE_OFFSET_MASK)
701                                           + pGuestParm->u.Pointer.size + PAGE_SIZE - 1) / PAGE_SIZE;
704                     Log(("vmmdevHGCMCall: linptr size = %d\n", pGuestParm->u.Pointer.size));
709                     if (pGuestParm->u.PageList.size > VMMDEV_MAX_HGCM_DATA_SIZE - cbCmdSize)
715                     cbCmdSize += pGuestParm->u.PageList.size;
716                     Log(("vmmdevHGCMCall: pagelist size = %d\n", pGuestParm->u.PageList.size));
727                     AssertMsgFailed(("vmmdevHGCMCall: invalid parameter type %x\n", pGuestParm->type));
737         HGCMFunctionParameter32 *pGuestParm = VMMDEV_HGCM_CALL_PARMS32(pHGCMCall);
739         HGCMFunctionParameter *pGuestParm = VMMDEV_HGCM_CALL_PARMS(pHGCMCall);
743         for (i = 0; i < cParms && RT_SUCCESS(rc); i++, pGuestParm++)
745             switch (pGuestParm->type)
751                     if (pGuestParm->u.Pointer.size > 0)
754                         if (pGuestParm->u.Pointer.size > VMMDEV_MAX_HGCM_DATA_SIZE - cbCmdSize)
760                         cbCmdSize += pGuestParm->u.Pointer.size;
764                         cLinPtrPages += ((pGuestParm->u.Pointer.u.linearAddr & PAGE_OFFSET_MASK)
765                                           + pGuestParm->u.Pointer.size + PAGE_SIZE - 1) / PAGE_SIZE;
768                     Log(("vmmdevHGCMCall: linptr size = %d\n", pGuestParm->u.Pointer.size));
773                     if (pGuestParm->u.PageList.size > VMMDEV_MAX_HGCM_DATA_SIZE - cbCmdSize)
779                     cbCmdSize += pGuestParm->u.PageList.size;
780                     Log(("vmmdevHGCMCall: pagelist size = %d\n", pGuestParm->u.PageList.size));
790                     AssertMsgFailed(("vmmdevHGCMCall: invalid parameter type %x\n", pGuestParm->type));
853             HGCMFunctionParameter64 *pGuestParm = VMMDEV_HGCM_CALL_PARMS64(pHGCMCall);
855             HGCMFunctionParameter *pGuestParm = VMMDEV_HGCM_CALL_PARMS(pHGCMCall);
860             for (i = 0; i < cParms && RT_SUCCESS(rc); i++, pGuestParm++, pHostParm++)
862                 switch (pGuestParm->type)
866                          uint32_t u32 = pGuestParm->u.value32;
877                          uint64_t u64 = pGuestParm->u.value64;
890                          uint32_t size = pGuestParm->u.Pointer.size;
891                          RTGCPTR linearAddr = pGuestParm->u.Pointer.u.linearAddr;
907                              if (pGuestParm->type != VMMDevHGCMParmType_LinAddr_Out)
932                          uint32_t size = pGuestParm->u.PageList.size;
936                              || pGuestParm->u.PageList.offset > cbHGCMCall - sizeof (HGCMPageListInfo))
943                          HGCMPageListInfo *pPageListInfo = (HGCMPageListInfo *)((uint8_t *)pHGCMCall + pGuestParm->u.PageList.offset);
948                              || cbHGCMCall < pGuestParm->u.PageList.offset + cbPageListInfo)
996             HGCMFunctionParameter32 *pGuestParm = VMMDEV_HGCM_CALL_PARMS32(pHGCMCall);
998             HGCMFunctionParameter *pGuestParm = VMMDEV_HGCM_CALL_PARMS(pHGCMCall);
1001             for (i = 0; i < cParms && RT_SUCCESS(rc); i++, pGuestParm++, pHostParm++)
1003                 switch (pGuestParm->type)
1007                          uint32_t u32 = pGuestParm->u.value32;
1018                          uint64_t u64 = pGuestParm->u.value64;
1031                          uint32_t size = pGuestParm->u.Pointer.size;
1032                          RTGCPTR linearAddr = pGuestParm->u.Pointer.u.linearAddr;
1048                              if (pGuestParm->type != VMMDevHGCMParmType_LinAddr_Out)
1073                          uint32_t size = pGuestParm->u.PageList.size;
1077                              || pGuestParm->u.PageList.offset > cbHGCMCall - sizeof (HGCMPageListInfo))
1084                          HGCMPageListInfo *pPageListInfo = (HGCMPageListInfo *)((uint8_t *)pHGCMCall + pGuestParm->u.PageList.offset);
1089                              || cbHGCMCall < pGuestParm->u.PageList.offset + cbPageListInfo)
1216         HGCMFunctionParameter64 *pGuestParm = VMMDEV_HGCM_CALL_PARMS64(pHGCMCall);
1218         HGCMFunctionParameter *pGuestParm = VMMDEV_HGCM_CALL_PARMS(pHGCMCall);
1223         for (i = 0; i < cParms && RT_SUCCESS(rc); i++, pGuestParm++)
1225             switch (pGuestParm->type)
1231                     if (pGuestParm->u.Pointer.size > 0)
1234                         cbCmdSize += pGuestParm->u.Pointer.size;
1238                         cLinPtrPages += ((pGuestParm->u.Pointer.u.linearAddr & PAGE_OFFSET_MASK)
1239                                           + pGuestParm->u.Pointer.size + PAGE_SIZE - 1) / PAGE_SIZE;
1242                     Log(("vmmdevHGCMCall: linptr size = %d\n", pGuestParm->u.Pointer.size));
1247                     cbCmdSize += pGuestParm->u.PageList.size;
1248                     Log(("vmmdevHGCMCall: pagelist size = %d\n", pGuestParm->u.PageList.size));
1259                     AssertMsgFailed(("vmmdevHGCMCall: invalid parameter type %x\n", pGuestParm->type));
1269         HGCMFunctionParameter32 *pGuestParm = VMMDEV_HGCM_CALL_PARMS32(pHGCMCall);
1271         HGCMFunctionParameter *pGuestParm = VMMDEV_HGCM_CALL_PARMS(pHGCMCall);
1275         for (i = 0; i < cParms && RT_SUCCESS(rc); i++, pGuestParm++)
1277             switch (pGuestParm->type)
1283                     if (pGuestParm->u.Pointer.size > 0)
1286                         cbCmdSize += pGuestParm->u.Pointer.size;
1290                         cLinPtrPages += ((pGuestParm->u.Pointer.u.linearAddr & PAGE_OFFSET_MASK)
1291                                           + pGuestParm->u.Pointer.size + PAGE_SIZE - 1) / PAGE_SIZE;
1294                     Log(("vmmdevHGCMCall: linptr size = %d\n", pGuestParm->u.Pointer.size));
1299                     cbCmdSize += pGuestParm->u.PageList.size;
1300                     Log(("vmmdevHGCMCall: pagelist size = %d\n", pGuestParm->u.PageList.size));
1310                     AssertMsgFailed(("vmmdevHGCMCall: invalid parameter type %x\n", pGuestParm->type));
1365             HGCMFunctionParameter64 *pGuestParm = VMMDEV_HGCM_CALL_PARMS64(pHGCMCall);
1367             HGCMFunctionParameter *pGuestParm = VMMDEV_HGCM_CALL_PARMS(pHGCMCall);
1371             for (iParm = 0; iParm < cParms && RT_SUCCESS(rc); iParm++, pGuestParm++, pHostParm++)
1373                 switch (pGuestParm->type)
1377                          uint32_t u32 = pGuestParm->u.value32;
1388                          uint64_t u64 = pGuestParm->u.value64;
1401                          uint32_t size = pGuestParm->u.Pointer.size;
1420                              if (pGuestParm->type != VMMDevHGCMParmType_LinAddr_Out)
1476                               pGuestParm->u.Pointer.u.linearAddr, rc));
1482                          uint32_t size = pGuestParm->u.PageList.size;
1486                              || pGuestParm->u.PageList.offset > cbHGCMCall - sizeof (HGCMPageListInfo))
1493                          HGCMPageListInfo *pPageListInfo = (HGCMPageListInfo *)((uint8_t *)pHGCMCall + pGuestParm->u.PageList.offset);
1498                              || cbHGCMCall < pGuestParm->u.PageList.offset + cbPageListInfo)
1546             HGCMFunctionParameter32 *pGuestParm = VMMDEV_HGCM_CALL_PARMS32(pHGCMCall);
1548             HGCMFunctionParameter *pGuestParm = VMMDEV_HGCM_CALL_PARMS(pHGCMCall);
1551             for (iParm = 0; iParm < cParms && RT_SUCCESS(rc); iParm++, pGuestParm++, pHostParm++)
1553                 switch (pGuestParm->type)
1557                          uint32_t u32 = pGuestParm->u.value32;
1568                          uint64_t u64 = pGuestParm->u.value64;
1581                          uint32_t size = pGuestParm->u.Pointer.size;
1600                              if (pGuestParm->type != VMMDevHGCMParmType_LinAddr_Out)
1656                               pGuestParm->u.Pointer.u.linearAddr, rc));
1662                          uint32_t size = pGuestParm->u.PageList.size;
1666                              || pGuestParm->u.PageList.offset > cbHGCMCall - sizeof (HGCMPageListInfo))
1673                          HGCMPageListInfo *pPageListInfo = (HGCMPageListInfo *)((uint8_t *)pHGCMCall + pGuestParm->u.PageList.offset);
1678                              || cbHGCMCall < pGuestParm->u.PageList.offset + cbPageListInfo)
1830 static int vmmdevHGCMParmVerify64(HGCMFunctionParameter64 *pGuestParm, VBOXHGCMSVCPARM *pHostParm)
1834     switch (pGuestParm->type)
1850                 && pGuestParm->u.Pointer.size >= pHostParm->u.pointer.size)
1856                 && pGuestParm->u.PageList.size >= pHostParm->u.pointer.size)
1861             AssertLogRelMsgFailed(("hgcmCompleted: invalid parameter type %08X\n", pGuestParm->type));
1870 static int vmmdevHGCMParmVerify32(HGCMFunctionParameter32 *pGuestParm, VBOXHGCMSVCPARM *pHostParm)
1872 static int vmmdevHGCMParmVerify32(HGCMFunctionParameter *pGuestParm, VBOXHGCMSVCPARM *pHostParm)
1877     switch (pGuestParm->type)
1893                 && pGuestParm->u.Pointer.size >= pHostParm->u.pointer.size)
1899                 && pGuestParm->u.PageList.size >= pHostParm->u.pointer.size)
1904             AssertLogRelMsgFailed(("hgcmCompleted: invalid parameter type %08X\n", pGuestParm->type));
2016                 HGCMFunctionParameter64 *pGuestParm = VMMDEV_HGCM_CALL_PARMS64(pHGCMCall);
2018                 for (i = 0; i < cParms && RT_SUCCESS(rc); i++, pGuestParm++, pHostParm++)
2020                     rc = vmmdevHGCMParmVerify64(pGuestParm, pHostParm);
2024                     switch (pGuestParm->type)
2028                             pGuestParm->u.value32 = pHostParm->u.uint32;
2033                             pGuestParm->u.value64 = pHostParm->u.uint64;
2041                             uint32_t size = pGuestParm->u.Pointer.size;
2045                                 if (pGuestParm->type != VMMDevHGCMParmType_LinAddr_In)
2061                             uint32_t size = pGuestParm->u.PageList.size;
2065                                 || pGuestParm->u.PageList.offset > cbHGCMCall - sizeof (HGCMPageListInfo))
2072                             HGCMPageListInfo *pPageListInfo = (HGCMPageListInfo *)((uint8_t *)pHGCMCall + pGuestParm->u.PageList.offset);
2077                                 || cbHGCMCall < pGuestParm->u.PageList.offset + cbPageListInfo)
2125                 HGCMFunctionParameter32 *pGuestParm = VMMDEV_HGCM_CALL_PARMS32(pHGCMCall);
2127                 for (i = 0; i < cParms && RT_SUCCESS(rc); i++, pGuestParm++, pHostParm++)
2129                     rc = vmmdevHGCMParmVerify32(pGuestParm, pHostParm);
2133                     switch (pGuestParm->type)
2137                             pGuestParm->u.value32 = pHostParm->u.uint32;
2142                             pGuestParm->u.value64 = pHostParm->u.uint64;
2150                             uint32_t size = pGuestParm->u.Pointer.size;
2154                                 if (pGuestParm->type != VMMDevHGCMParmType_LinAddr_In)
2169                             uint32_t size = pGuestParm->u.PageList.size;
2173                                 || pGuestParm->u.PageList.offset > cbHGCMCall - sizeof (HGCMPageListInfo))
2180                             HGCMPageListInfo *pPageListInfo = (HGCMPageListInfo *)((uint8_t *)pHGCMCall + pGuestParm->u.PageList.offset);
2185                                 || cbHGCMCall < pGuestParm->u.PageList.offset + cbPageListInfo)
2233                 HGCMFunctionParameter *pGuestParm = VMMDEV_HGCM_CALL_PARMS(pHGCMCall);
2235                 for (i = 0; i < cParms && RT_SUCCESS(rc); i++, pGuestParm++, pHostParm++)
2237                     rc = vmmdevHGCMParmVerify32(pGuestParm, pHostParm);
2241                     switch (pGuestParm->type)
2245                             pGuestParm->u.value32 = pHostParm->u.uint32;
2250                             pGuestParm->u.value64 = pHostParm->u.uint64;
2258                             uint32_t size = pGuestParm->u.Pointer.size;
2262                                 if (pGuestParm->type != VMMDevHGCMParmType_LinAddr_In)
2277                             uint32_t size = pGuestParm->u.PageList.size;
2281                                 || pGuestParm->u.PageList.offset > cbHGCMCall - sizeof (HGCMPageListInfo))
2288                             HGCMPageListInfo *pPageListInfo = (HGCMPageListInfo *)((uint8_t *)pHGCMCall + pGuestParm->u.PageList.offset);
2293                                 || cbHGCMCall < pGuestParm->u.PageList.offset + cbPageListInfo)