/* $Id: VUSBUrbTrace.cpp $ */ /** @file * Virtual USB - URBs. */ /* * Copyright (C) 2006-2022 Oracle and/or its affiliates. * * This file is part of VirtualBox base platform packages, as * available from https://www.virtualbox.org. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation, in version 3 of the * License. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see . * * SPDX-License-Identifier: GPL-3.0-only */ /********************************************************************************************************************************* * Header Files * *********************************************************************************************************************************/ #define LOG_GROUP LOG_GROUP_DRV_VUSB #include #include #include #include #include #include #include #include #include #include #include #include #include "VUSBInternal.h" #ifdef LOG_ENABLED DECLINLINE(const char *) GetScsiErrCd(uint8_t ScsiErr) { switch (ScsiErr) { case 0: return "?"; } return "?"; } DECLINLINE(const char *) GetScsiKCQ(uint8_t Key, uint8_t ASC, uint8_t ASCQ) { switch (Key) { case 0: switch (RT_MAKE_U16(ASC, ASCQ)) { case RT_MAKE_U16(0x00, 0x00): return "No error"; } break; case 1: return "Soft Error"; case 2: return "Not Ready"; case 3: return "Medium Error"; case 4: return "Hard Error"; case 5: return "Illegal Request"; case 6: return "Unit Attention"; case 7: return "Write Protected"; case 0xb: return "Aborted Command"; } return "?"; } DECLHIDDEN(const char *) vusbUrbStatusName(VUSBSTATUS enmStatus) { /** Strings for the URB statuses. */ static const char * const s_apszNames[] = { "OK", "STALL", "ERR_DNR", "ERR_CRC", "DATA_UNDERRUN", "DATA_OVERRUN", "NOT_ACCESSED", "7", "8", "9", "10", "11", "12", "13", "14", "15" }; return enmStatus < (int)RT_ELEMENTS(s_apszNames) ? s_apszNames[enmStatus] : enmStatus == VUSBSTATUS_INVALID ? "INVALID" : "??"; } DECLHIDDEN(const char *) vusbUrbDirName(VUSBDIRECTION enmDir) { /** Strings for the URB directions. */ static const char * const s_apszNames[] = { "setup", "in", "out" }; return enmDir < (int)RT_ELEMENTS(s_apszNames) ? s_apszNames[enmDir] : "??"; } DECLHIDDEN(const char *) vusbUrbTypeName(VUSBXFERTYPE enmType) { /** Strings for the URB types. */ static const char * const s_apszName[] = { "control-part", "isochronous", "bulk", "interrupt", "control" }; return enmType < (int)RT_ELEMENTS(s_apszName) ? s_apszName[enmType] : "??"; } /** * Logs an URB. * * Note that pUrb->pVUsb->pDev and pUrb->pVUsb->pDev->pUsbIns can all be NULL. */ DECLHIDDEN(void) vusbUrbTrace(PVUSBURB pUrb, const char *pszMsg, bool fComplete) { PVUSBDEV pDev = pUrb->pVUsb ? pUrb->pVUsb->pDev : NULL; /* Can be NULL when called from usbProxyConstruct and friends. */ PVUSBPIPE pPipe = pDev ? &pDev->aPipes[pUrb->EndPt] : NULL; const uint8_t *pbData = pUrb->abData; uint32_t cbData = pUrb->cbData; PCVUSBSETUP pSetup = NULL; bool fDescriptors = false; static size_t s_cchMaxMsg = 10; size_t cchMsg = strlen(pszMsg); if (cchMsg > s_cchMaxMsg) s_cchMaxMsg = cchMsg; Log(("%s: %*s: pDev=%p[%s] rc=%s a=%i e=%u d=%s t=%s cb=%#x(%d) ts=%RU64 (%RU64 ns ago) %s\n", pUrb->pszDesc, s_cchMaxMsg, pszMsg, pDev, pUrb->pVUsb && pUrb->pVUsb->pDev && pUrb->pVUsb->pDev->pUsbIns ? pUrb->pVUsb->pDev->pUsbIns->pszName : "", vusbUrbStatusName(pUrb->enmStatus), pDev ? pDev->u8Address : -1, pUrb->EndPt, vusbUrbDirName(pUrb->enmDir), vusbUrbTypeName(pUrb->enmType), pUrb->cbData, pUrb->cbData, pUrb->pVUsb ? pUrb->pVUsb->u64SubmitTS : 0, pUrb->pVUsb ? RTTimeNanoTS() - pUrb->pVUsb->u64SubmitTS : 0, pUrb->fShortNotOk ? "ShortNotOk" : "ShortOk")); #ifndef DEBUG_bird if ( pUrb->enmType == VUSBXFERTYPE_CTRL && pUrb->enmStatus == VUSBSTATUS_OK) return; #endif if ( pUrb->enmType == VUSBXFERTYPE_MSG || ( pUrb->enmDir == VUSBDIRECTION_SETUP && pUrb->enmType == VUSBXFERTYPE_CTRL && cbData)) { static const char * const s_apszReqDirs[] = {"host2dev", "dev2host"}; static const char * const s_apszReqTypes[] = {"std", "class", "vendor", "reserved"}; static const char * const s_apszReqRecipients[] = {"dev", "if", "endpoint", "other"}; static const char * const s_apszRequests[] = { "GET_STATUS", "CLEAR_FEATURE", "2?", "SET_FEATURE", "4?", "SET_ADDRESS", "GET_DESCRIPTOR", "SET_DESCRIPTOR", "GET_CONFIGURATION", "SET_CONFIGURATION", "GET_INTERFACE", "SET_INTERFACE", "SYNCH_FRAME" }; pSetup = (PVUSBSETUP)pUrb->abData; pbData += sizeof(*pSetup); cbData -= sizeof(*pSetup); Log(("%s: %*s: CTRL: bmRequestType=0x%.2x (%s %s %s) bRequest=0x%.2x (%s) wValue=0x%.4x wIndex=0x%.4x wLength=0x%.4x\n", pUrb->pszDesc, s_cchMaxMsg, pszMsg, pSetup->bmRequestType, s_apszReqDirs[pSetup->bmRequestType >> 7], s_apszReqTypes[(pSetup->bmRequestType >> 5) & 0x3], (unsigned)(pSetup->bmRequestType & 0xf) < RT_ELEMENTS(s_apszReqRecipients) ? s_apszReqRecipients[pSetup->bmRequestType & 0xf] : "??", pSetup->bRequest, pSetup->bRequest < RT_ELEMENTS(s_apszRequests) ? s_apszRequests[pSetup->bRequest] : "??", pSetup->wValue, pSetup->wIndex, pSetup->wLength)); if ( pSetup->bRequest == VUSB_REQ_GET_DESCRIPTOR && fComplete && pUrb->enmStatus == VUSBSTATUS_OK && ((pSetup->bmRequestType >> 5) & 0x3) < 2 /* vendor */) fDescriptors = true; } else if ( fComplete && pUrb->enmDir == VUSBDIRECTION_IN && pUrb->enmType == VUSBXFERTYPE_CTRL && pUrb->enmStatus == VUSBSTATUS_OK && pPipe->pCtrl && pPipe->pCtrl->enmStage == CTLSTAGE_DATA && cbData > 0) { pSetup = pPipe->pCtrl->pMsg; if (pSetup->bRequest == VUSB_REQ_GET_DESCRIPTOR) { /* HID report (0x22) and physical (0x23) descriptors do not use standard format * with descriptor length/type at the front. Don't try to dump them, we'll only * misinterpret them. */ if ( ((pSetup->bmRequestType >> 5) & 0x3) == 1 /* class */ && ((RT_HIBYTE(pSetup->wValue) == 0x22) || (RT_HIBYTE(pSetup->wValue) == 0x23))) { fDescriptors = false; } } else fDescriptors = true; } /* * Dump descriptors. */ if (fDescriptors) { const uint8_t *pb = pbData; const uint8_t *pbEnd = pbData + cbData; while (pb + 1 < pbEnd) { const unsigned cbLeft = pbEnd - pb; const unsigned cbLength = *pb; unsigned cb = cbLength; uint8_t bDescriptorType = pb[1]; /* length out of bounds? */ if (cbLength > cbLeft) { cb = cbLeft; if (cbLength != 0xff) /* ignore this */ Log(("URB: %*s: DESC: warning descriptor length goes beyond the end of the URB! cbLength=%d cbLeft=%d\n", s_cchMaxMsg, pszMsg, cbLength, cbLeft)); } if (cb >= 2) { Log(("URB: %*s: DESC: %04x: %25s = %#04x (%d)\n" "URB: %*s: %04x: %25s = %#04x (", s_cchMaxMsg, pszMsg, pb - pbData, "bLength", cbLength, cbLength, s_cchMaxMsg, pszMsg, pb - pbData + 1, "bDescriptorType", bDescriptorType)); #pragma pack(1) #define BYTE_FIELD(strct, memb) \ if ((unsigned)RT_OFFSETOF(strct, memb) < cb) \ Log(("URB: %*s: %04x: %25s = %#04x\n", s_cchMaxMsg, pszMsg, \ pb + RT_OFFSETOF(strct, memb) - pbData, #memb, pb[RT_OFFSETOF(strct, memb)])) #define BYTE_FIELD_START(strct, memb) do { \ if ((unsigned)RT_OFFSETOF(strct, memb) < cb) \ { \ Log(("URB: %*s: %04x: %25s = %#04x", s_cchMaxMsg, pszMsg, \ pb + RT_OFFSETOF(strct, memb) - pbData, #memb, pb[RT_OFFSETOF(strct, memb)])) #define BYTE_FIELD_END(strct, memb) \ Log(("\n")); \ } } while (0) #define WORD_FIELD(strct, memb) \ if ((unsigned)RT_OFFSETOF(strct, memb) + 1 < cb) \ Log(("URB: %*s: %04x: %25s = %#06x\n", s_cchMaxMsg, pszMsg, \ pb + RT_OFFSETOF(strct, memb) - pbData, #memb, *(uint16_t *)&pb[RT_OFFSETOF(strct, memb)])) #define BCD_FIELD(strct, memb) \ if ((unsigned)RT_OFFSETOF(strct, memb) + 1 < cb) \ Log(("URB: %*s: %04x: %25s = %#06x (%02x.%02x)\n", s_cchMaxMsg, pszMsg, \ pb + RT_OFFSETOF(strct, memb) - pbData, #memb, *(uint16_t *)&pb[RT_OFFSETOF(strct, memb)], \ pb[RT_OFFSETOF(strct, memb) + 1], pb[RT_OFFSETOF(strct, memb)])) #define SIZE_CHECK(strct) \ if (cb > sizeof(strct)) \ Log(("URB: %*s: %04x: WARNING %d extra byte(s) %.*Rhxs\n", s_cchMaxMsg, pszMsg, \ pb + sizeof(strct) - pbData, cb - sizeof(strct), cb - sizeof(strct), pb + sizeof(strct))); \ else if (cb < sizeof(strct)) \ Log(("URB: %*s: %04x: WARNING %d missing byte(s)! Expected size %d.\n", s_cchMaxMsg, pszMsg, \ pb + cb - pbData, sizeof(strct) - cb, sizeof(strct))) /* on type */ switch (bDescriptorType) { case VUSB_DT_DEVICE: { struct dev_desc { uint8_t bLength; uint8_t bDescriptorType; uint16_t bcdUSB; uint8_t bDeviceClass; uint8_t bDeviceSubClass; uint8_t bDeviceProtocol; uint8_t bMaxPacketSize0; uint16_t idVendor; uint16_t idProduct; uint16_t bcdDevice; uint8_t iManufacturer; uint8_t iProduct; uint8_t iSerialNumber; uint8_t bNumConfigurations; } *pDesc = (struct dev_desc *)pb; NOREF(pDesc); Log(("DEV)\n")); BCD_FIELD( struct dev_desc, bcdUSB); BYTE_FIELD(struct dev_desc, bDeviceClass); BYTE_FIELD(struct dev_desc, bDeviceSubClass); BYTE_FIELD(struct dev_desc, bDeviceProtocol); BYTE_FIELD(struct dev_desc, bMaxPacketSize0); WORD_FIELD(struct dev_desc, idVendor); WORD_FIELD(struct dev_desc, idProduct); BCD_FIELD( struct dev_desc, bcdDevice); BYTE_FIELD(struct dev_desc, iManufacturer); BYTE_FIELD(struct dev_desc, iProduct); BYTE_FIELD(struct dev_desc, iSerialNumber); BYTE_FIELD(struct dev_desc, bNumConfigurations); SIZE_CHECK(struct dev_desc); break; } case VUSB_DT_CONFIG: { struct cfg_desc { uint8_t bLength; uint8_t bDescriptorType; uint16_t wTotalLength; uint8_t bNumInterfaces; uint8_t bConfigurationValue; uint8_t iConfiguration; uint8_t bmAttributes; uint8_t MaxPower; } *pDesc = (struct cfg_desc *)pb; NOREF(pDesc); Log(("CFG)\n")); WORD_FIELD(struct cfg_desc, wTotalLength); BYTE_FIELD(struct cfg_desc, bNumInterfaces); BYTE_FIELD(struct cfg_desc, bConfigurationValue); BYTE_FIELD(struct cfg_desc, iConfiguration); BYTE_FIELD_START(struct cfg_desc, bmAttributes); static const char * const s_apszTransType[4] = { "Control", "Isochronous", "Bulk", "Interrupt" }; static const char * const s_apszSyncType[4] = { "NoSync", "Asynchronous", "Adaptive", "Synchronous" }; static const char * const s_apszUsageType[4] = { "Data ep", "Feedback ep.", "Implicit feedback Data ep.", "Reserved" }; Log((" %s - %s - %s", s_apszTransType[(pDesc->bmAttributes & 0x3)], s_apszSyncType[((pDesc->bmAttributes >> 2) & 0x3)], s_apszUsageType[((pDesc->bmAttributes >> 4) & 0x3)])); BYTE_FIELD_END(struct cfg_desc, bmAttributes); BYTE_FIELD(struct cfg_desc, MaxPower); SIZE_CHECK(struct cfg_desc); break; } case VUSB_DT_STRING: if (!pSetup->wIndex) { /* langid array */ uint16_t *pu16 = (uint16_t *)pb + 1; Log(("LANGIDs)\n")); while ((uintptr_t)pu16 + 2 - (uintptr_t)pb <= cb) { Log(("URB: %*s: %04x: wLANGID[%#x] = %#06x\n", s_cchMaxMsg, pszMsg, (uint8_t *)pu16 - pbData, pu16 - (uint16_t *)pb, *pu16)); pu16++; } if (cb & 1) Log(("URB: %*s: %04x: WARNING descriptor size is odd! extra byte: %02\n", s_cchMaxMsg, pszMsg, (uint8_t *)pu16 - pbData, *(uint8_t *)pu16)); } else { /** a string. */ Log(("STRING)\n")); if (cb > 2) Log(("URB: %*s: %04x: Length=%d String=%.*ls\n", s_cchMaxMsg, pszMsg, pb - pbData, cb - 2, cb / 2 - 1, pb + 2)); else Log(("URB: %*s: %04x: Length=0\n", s_cchMaxMsg, pszMsg, pb - pbData)); } break; case VUSB_DT_INTERFACE: { struct if_desc { uint8_t bLength; uint8_t bDescriptorType; uint8_t bInterfaceNumber; uint8_t bAlternateSetting; uint8_t bNumEndpoints; uint8_t bInterfaceClass; uint8_t bInterfaceSubClass; uint8_t bInterfaceProtocol; uint8_t iInterface; } *pDesc = (struct if_desc *)pb; NOREF(pDesc); Log(("IF)\n")); BYTE_FIELD(struct if_desc, bInterfaceNumber); BYTE_FIELD(struct if_desc, bAlternateSetting); BYTE_FIELD(struct if_desc, bNumEndpoints); BYTE_FIELD(struct if_desc, bInterfaceClass); BYTE_FIELD(struct if_desc, bInterfaceSubClass); BYTE_FIELD(struct if_desc, bInterfaceProtocol); BYTE_FIELD(struct if_desc, iInterface); SIZE_CHECK(struct if_desc); break; } case VUSB_DT_ENDPOINT: { struct ep_desc { uint8_t bLength; uint8_t bDescriptorType; uint8_t bEndpointAddress; uint8_t bmAttributes; uint16_t wMaxPacketSize; uint8_t bInterval; } *pDesc = (struct ep_desc *)pb; NOREF(pDesc); Log(("EP)\n")); BYTE_FIELD(struct ep_desc, bEndpointAddress); BYTE_FIELD(struct ep_desc, bmAttributes); WORD_FIELD(struct ep_desc, wMaxPacketSize); BYTE_FIELD(struct ep_desc, bInterval); SIZE_CHECK(struct ep_desc); break; } case VUSB_DT_DEVICE_QUALIFIER: { struct dq_desc { uint8_t bLength; uint8_t bDescriptorType; uint16_t bcdUSB; uint8_t bDeviceClass; uint8_t bDeviceSubClass; uint8_t bDeviceProtocol; uint8_t bMaxPacketSize0; uint8_t bNumConfigurations; uint8_t bReserved; } *pDQDesc = (struct dq_desc *)pb; NOREF(pDQDesc); Log(("DEVQ)\n")); BCD_FIELD( struct dq_desc, bcdUSB); BYTE_FIELD(struct dq_desc, bDeviceClass); BYTE_FIELD(struct dq_desc, bDeviceSubClass); BYTE_FIELD(struct dq_desc, bDeviceProtocol); BYTE_FIELD(struct dq_desc, bMaxPacketSize0); BYTE_FIELD(struct dq_desc, bNumConfigurations); BYTE_FIELD(struct dq_desc, bReserved); SIZE_CHECK(struct dq_desc); break; } case VUSB_DT_OTHER_SPEED_CFG: { struct oth_cfg_desc { uint8_t bLength; uint8_t bDescriptorType; uint16_t wTotalLength; uint8_t bNumInterfaces; uint8_t bConfigurationValue; uint8_t iConfiguration; uint8_t bmAttributes; uint8_t MaxPower; } *pDesc = (struct oth_cfg_desc *)pb; NOREF(pDesc); Log(("OCFG)\n")); WORD_FIELD(struct oth_cfg_desc, wTotalLength); BYTE_FIELD(struct oth_cfg_desc, bNumInterfaces); BYTE_FIELD(struct oth_cfg_desc, bConfigurationValue); BYTE_FIELD(struct oth_cfg_desc, iConfiguration); BYTE_FIELD_START(struct oth_cfg_desc, bmAttributes); static const char * const s_apszTransType[4] = { "Control", "Isochronous", "Bulk", "Interrupt" }; static const char * const s_apszSyncType[4] = { "NoSync", "Asynchronous", "Adaptive", "Synchronous" }; static const char * const s_apszUsageType[4] = { "Data ep", "Feedback ep.", "Implicit feedback Data ep.", "Reserved" }; Log((" %s - %s - %s", s_apszTransType[(pDesc->bmAttributes & 0x3)], s_apszSyncType[((pDesc->bmAttributes >> 2) & 0x3)], s_apszUsageType[((pDesc->bmAttributes >> 4) & 0x3)])); BYTE_FIELD_END(struct oth_cfg_desc, bmAttributes); BYTE_FIELD(struct oth_cfg_desc, MaxPower); SIZE_CHECK(struct oth_cfg_desc); break; } case 0x21: { struct hid_desc { uint8_t bLength; uint8_t bDescriptorType; uint16_t bcdHid; uint8_t bCountry; uint8_t bNumDescriptors; uint8_t bReportType; uint16_t wReportLength; } *pDesc = (struct hid_desc *)pb; NOREF(pDesc); Log(("EP)\n")); BCD_FIELD( struct hid_desc, bcdHid); BYTE_FIELD(struct hid_desc, bCountry); BYTE_FIELD(struct hid_desc, bNumDescriptors); BYTE_FIELD(struct hid_desc, bReportType); WORD_FIELD(struct hid_desc, wReportLength); SIZE_CHECK(struct hid_desc); break; } case 0xff: Log(("UNKNOWN-ignore)\n")); break; default: Log(("UNKNOWN)!!!\n")); break; } #undef BYTE_FIELD #undef WORD_FIELD #undef BCD_FIELD #undef SIZE_CHECK #pragma pack() } else { Log(("URB: %*s: DESC: %04x: bLength=%d bDescriptorType=%d - invalid length\n", s_cchMaxMsg, pszMsg, pb - pbData, cb, bDescriptorType)); break; } /* next */ pb += cb; } } /* * SCSI */ if ( pUrb->enmType == VUSBXFERTYPE_BULK && pUrb->enmDir == VUSBDIRECTION_OUT && pUrb->cbData >= 12 && !memcmp(pUrb->abData, "USBC", 4)) { const struct usbc { uint32_t Signature; uint32_t Tag; uint32_t DataTransferLength; uint8_t Flags; uint8_t Lun; uint8_t Length; uint8_t CDB[13]; } *pUsbC = (struct usbc *)pUrb->abData; Log(("URB: %*s: SCSI: Tag=%#x DataTransferLength=%#x Flags=%#x Lun=%#x Length=%#x CDB=%.*Rhxs\n", s_cchMaxMsg, pszMsg, pUsbC->Tag, pUsbC->DataTransferLength, pUsbC->Flags, pUsbC->Lun, pUsbC->Length, pUsbC->Length, pUsbC->CDB)); const uint8_t *pb = &pUsbC->CDB[0]; switch (pb[0]) { case 0x00: /* test unit read */ Log(("URB: %*s: SCSI: TEST_UNIT_READY LUN=%d Ctrl=%#RX8\n", s_cchMaxMsg, pszMsg, pb[1] >> 5, pb[5])); break; case 0x03: /* Request Sense command */ Log(("URB: %*s: SCSI: REQUEST_SENSE LUN=%d AlcLen=%#RX16 Ctrl=%#RX8\n", s_cchMaxMsg, pszMsg, pb[1] >> 5, pb[4], pb[5])); break; case 0x12: /* Inquiry command. */ Log(("URB: %*s: SCSI: INQUIRY EVPD=%d LUN=%d PgCd=%#RX8 AlcLen=%#RX8 Ctrl=%#RX8\n", s_cchMaxMsg, pszMsg, pb[1] & 1, pb[1] >> 5, pb[2], pb[4], pb[5])); break; case 0x1a: /* Mode Sense(6) command */ Log(("URB: %*s: SCSI: MODE_SENSE6 LUN=%d DBD=%d PC=%d PgCd=%#RX8 AlcLen=%#RX8 Ctrl=%#RX8\n", s_cchMaxMsg, pszMsg, pb[1] >> 5, !!(pb[1] & RT_BIT(3)), pb[2] >> 6, pb[2] & 0x3f, pb[4], pb[5])); break; case 0x5a: Log(("URB: %*s: SCSI: MODE_SENSE10 LUN=%d DBD=%d PC=%d PgCd=%#RX8 AlcLen=%#RX16 Ctrl=%#RX8\n", s_cchMaxMsg, pszMsg, pb[1] >> 5, !!(pb[1] & RT_BIT(3)), pb[2] >> 6, pb[2] & 0x3f, RT_MAKE_U16(pb[8], pb[7]), pb[9])); break; case 0x25: /* Read Capacity(6) command. */ Log(("URB: %*s: SCSI: READ_CAPACITY\n", s_cchMaxMsg, pszMsg)); break; case 0x28: /* Read(10) command. */ Log(("URB: %*s: SCSI: READ10 RelAdr=%d FUA=%d DPO=%d LUN=%d LBA=%#RX32 Len=%#RX16 Ctrl=%#RX8\n", s_cchMaxMsg, pszMsg, pb[1] & 1, !!(pb[1] & RT_BIT(3)), !!(pb[1] & RT_BIT(4)), pb[1] >> 5, RT_MAKE_U32_FROM_U8(pb[5], pb[4], pb[3], pb[2]), RT_MAKE_U16(pb[8], pb[7]), pb[9])); break; case 0xa8: /* Read(12) command. */ Log(("URB: %*s: SCSI: READ12 RelAdr=%d FUA=%d DPO=%d LUN=%d LBA=%#RX32 Len=%#RX32 Ctrl=%#RX8\n", s_cchMaxMsg, pszMsg, pb[1] & 1, !!(pb[1] & RT_BIT(3)), !!(pb[1] & RT_BIT(4)), pb[1] >> 5, RT_MAKE_U32_FROM_U8(pb[5], pb[4], pb[3], pb[2]), RT_MAKE_U32_FROM_U8(pb[9], pb[8], pb[7], pb[6]), pb[11])); break; case 0x3e: /* Read Long command. */ Log(("URB: %*s: SCSI: READ LONG RelAdr=%d Correct=%d LUN=%d LBA=%#RX16 ByteLen=%#RX16 Ctrl=%#RX8\n", s_cchMaxMsg, pszMsg, pb[1] & 1, !!(pb[1] & RT_BIT(1)), pb[1] >> 5, RT_MAKE_U16(pb[3], pb[2]), RT_MAKE_U16(pb[6], pb[5]), pb[11])); break; case 0x2a: /* Write(10) command. */ Log(("URB: %*s: SCSI: WRITE10 RelAdr=%d EBP=%d FUA=%d DPO=%d LUN=%d LBA=%#RX32 Len=%#RX16 Ctrl=%#RX8\n", s_cchMaxMsg, pszMsg, pb[1] & 1, !!(pb[1] & RT_BIT(2)), !!(pb[1] & RT_BIT(3)), !!(pb[1] & RT_BIT(4)), pb[1] >> 5, RT_MAKE_U32_FROM_U8(pb[5], pb[4], pb[3], pb[2]), RT_MAKE_U16(pb[8], pb[7]), pb[9])); break; case 0xaa: /* Write(12) command. */ Log(("URB: %*s: SCSI: WRITE12 RelAdr=%d EBP=%d FUA=%d DPO=%d LUN=%d LBA=%#RX32 Len=%#RX32 Ctrl=%#RX8\n", s_cchMaxMsg, pszMsg, pb[1] & 1, !!(pb[1] & RT_BIT(3)), !!(pb[1] & RT_BIT(4)), !!(pb[1] & RT_BIT(4)), pb[1] >> 5, RT_MAKE_U32_FROM_U8(pb[5], pb[4], pb[3], pb[2]), RT_MAKE_U32_FROM_U8(pb[9], pb[8], pb[7], pb[6]), pb[11])); break; case 0x3f: /* Write Long command. */ Log(("URB: %*s: SCSI: WRITE LONG RelAdr=%d LUN=%d LBA=%#RX16 ByteLen=%#RX16 Ctrl=%#RX8\n", s_cchMaxMsg, pszMsg, pb[1] & 1, pb[1] >> 5, RT_MAKE_U16(pb[3], pb[2]), RT_MAKE_U16(pb[6], pb[5]), pb[11])); break; case 0x35: /* Synchronize Cache(10) command. */ Log(("URB: %*s: SCSI: SYNCHRONIZE_CACHE10\n", s_cchMaxMsg, pszMsg)); break; case 0xa0: /* Report LUNs command. */ Log(("URB: %*s: SCSI: REPORT_LUNS\n", s_cchMaxMsg, pszMsg)); break; default: Log(("URB: %*s: SCSI: cmd=%#x\n", s_cchMaxMsg, pszMsg, pb[0])); break; } if (pDev) pDev->Urb.u8ScsiCmd = pb[0]; } else if ( fComplete && pUrb->enmType == VUSBXFERTYPE_BULK && pUrb->enmDir == VUSBDIRECTION_IN && pUrb->cbData >= 12 && !memcmp(pUrb->abData, "USBS", 4)) { const struct usbs { uint32_t Signature; uint32_t Tag; uint32_t DataResidue; uint8_t Status; uint8_t CDB[3]; } *pUsbS = (struct usbs *)pUrb->abData; static const char * const s_apszStatuses[] = { "PASSED", "FAILED", "PHASE ERROR", "RESERVED" }; Log(("URB: %*s: SCSI: Tag=%#x DataResidue=%#RX32 Status=%#RX8 %s\n", s_cchMaxMsg, pszMsg, pUsbS->Tag, pUsbS->DataResidue, pUsbS->Status, s_apszStatuses[pUsbS->Status < RT_ELEMENTS(s_apszStatuses) ? pUsbS->Status : RT_ELEMENTS(s_apszStatuses) - 1])); if (pDev) pDev->Urb.u8ScsiCmd = 0xff; } else if ( fComplete && pUrb->enmType == VUSBXFERTYPE_BULK && pUrb->enmDir == VUSBDIRECTION_IN && pDev && pDev->Urb.u8ScsiCmd != 0xff) { const uint8_t *pb = pUrb->abData; switch (pDev->Urb.u8ScsiCmd) { case 0x03: /* REQUEST_SENSE */ Log(("URB: %*s: SCSI: RESPONSE: REQUEST_SENSE (%s)\n", s_cchMaxMsg, pszMsg, pb[0] & 7 ? "scsi compliant" : "not scsi compliant")); Log(("URB: %*s: SCSI: ErrCd=%#RX8 (%s) Seg=%#RX8 Filemark=%d EOM=%d ILI=%d\n", s_cchMaxMsg, pszMsg, pb[0] & 0x7f, GetScsiErrCd(pb[0] & 0x7f), pb[1], pb[2] >> 7, !!(pb[2] & RT_BIT(6)), !!(pb[2] & RT_BIT(5)))); Log(("URB: %*s: SCSI: SenseKey=%#x ASC=%#RX8 ASCQ=%#RX8 : %s\n", s_cchMaxMsg, pszMsg, pb[2] & 0xf, pb[12], pb[13], GetScsiKCQ(pb[2] & 0xf, pb[12], pb[13]))); /** @todo more later */ break; case 0x12: /* INQUIRY. */ { unsigned cb = pb[4] + 5; Log(("URB: %*s: SCSI: RESPONSE: INQUIRY\n" "URB: %*s: SCSI: PeripheralQualifier=%d PeripheralType=%#RX8 RMB=%d DevTypeMod=%#RX8\n", s_cchMaxMsg, pszMsg, s_cchMaxMsg, pszMsg, pb[0] >> 5, pb[0] & 0x1f, pb[1] >> 7, pb[1] & 0x7f)); Log(("URB: %*s: SCSI: ISOVer=%d ECMAVer=%d ANSIVer=%d\n", s_cchMaxMsg, pszMsg, pb[2] >> 6, (pb[2] >> 3) & 7, pb[2] & 7)); Log(("URB: %*s: SCSI: AENC=%d TrmlOP=%d RespDataFmt=%d (%s) AddLen=%d\n", s_cchMaxMsg, pszMsg, pb[3] >> 7, (pb[3] >> 6) & 1, pb[3] & 0xf, pb[3] & 0xf ? "legacy" : "scsi", pb[4])); if (cb < 8) break; Log(("URB: %*s: SCSI: RelAdr=%d WBus32=%d WBus16=%d Sync=%d Linked=%d CmdQue=%d SftRe=%d\n", s_cchMaxMsg, pszMsg, pb[7] >> 7, !!(pb[7] >> 6), !!(pb[7] >> 5), !!(pb[7] >> 4), !!(pb[7] >> 3), !!(pb[7] >> 1), pb[7] & 1)); if (cb < 16) break; Log(("URB: %*s: SCSI: VendorId=%.8s\n", s_cchMaxMsg, pszMsg, &pb[8])); if (cb < 32) break; Log(("URB: %*s: SCSI: ProductId=%.16s\n", s_cchMaxMsg, pszMsg, &pb[16])); if (cb < 36) break; Log(("URB: %*s: SCSI: ProdRevLvl=%.4s\n", s_cchMaxMsg, pszMsg, &pb[32])); if (cb > 36) Log(("URB: %*s: SCSI: VendorSpecific=%.*s\n", s_cchMaxMsg, pszMsg, RT_MIN(cb - 36, 20), &pb[36])); if (cb > 96) Log(("URB: %*s: SCSI: VendorParam=%.*Rhxs\n", s_cchMaxMsg, pszMsg, cb - 96, &pb[96])); break; } case 0x25: /* Read Capacity(6) command. */ Log(("URB: %*s: SCSI: RESPONSE: READ_CAPACITY\n" "URB: %*s: SCSI: LBA=%#RX32 BlockLen=%#RX32\n", s_cchMaxMsg, pszMsg, s_cchMaxMsg, pszMsg, RT_MAKE_U32_FROM_U8(pb[3], pb[2], pb[1], pb[0]), RT_MAKE_U32_FROM_U8(pb[7], pb[6], pb[5], pb[4]))); break; } pDev->Urb.u8ScsiCmd = 0xff; } /* * The Quickcam control pipe. */ if ( pSetup && ((pSetup->bmRequestType >> 5) & 0x3) >= 2 /* vendor */ && (fComplete || !(pSetup->bmRequestType >> 7)) && pDev && pDev->pDescCache && pDev->pDescCache->pDevice && pDev->pDescCache->pDevice->idVendor == 0x046d && ( pDev->pDescCache->pDevice->idProduct == 0x8f6 || pDev->pDescCache->pDevice->idProduct == 0x8f5 || pDev->pDescCache->pDevice->idProduct == 0x8f0) ) { pbData = (const uint8_t *)(pSetup + 1); cbData = pUrb->cbData - sizeof(*pSetup); if ( pSetup->bRequest == 0x04 && pSetup->wIndex == 0 && (cbData == 1 || cbData == 2)) { /* the value */ unsigned uVal = pbData[0]; if (cbData > 1) uVal |= (unsigned)pbData[1] << 8; const char *pszReg = NULL; switch (pSetup->wValue) { case 0: pszReg = "i2c init"; break; case 0x0423: pszReg = "STV_REG23"; break; case 0x0509: pszReg = "RED something"; break; case 0x050a: pszReg = "GREEN something"; break; case 0x050b: pszReg = "BLUE something"; break; case 0x143f: pszReg = "COMMIT? INIT DONE?"; break; case 0x1440: pszReg = "STV_ISO_ENABLE"; break; case 0x1442: pszReg = uVal & (RT_BIT(7)|RT_BIT(5)) ? "BUTTON PRESSED" : "BUTTON" ; break; case 0x1443: pszReg = "STV_SCAN_RATE"; break; case 0x1445: pszReg = "LED?"; break; case 0x1500: pszReg = "STV_REG00"; break; case 0x1501: pszReg = "STV_REG01"; break; case 0x1502: pszReg = "STV_REG02"; break; case 0x1503: pszReg = "STV_REG03"; break; case 0x1504: pszReg = "STV_REG04"; break; case 0x15c1: pszReg = "STV_ISO_SIZE"; break; case 0x15c3: pszReg = "STV_Y_CTRL"; break; case 0x1680: pszReg = "STV_X_CTRL"; break; case 0xe00a: pszReg = "ProductId"; break; default: pszReg = "[no clue]"; break; } if (pszReg) Log(("URB: %*s: QUICKCAM: %s %#x (%d) %s '%s' (%#x)\n", s_cchMaxMsg, pszMsg, (pSetup->bmRequestType >> 7) ? "read" : "write", uVal, uVal, (pSetup->bmRequestType >> 7) ? "from" : "to", pszReg, pSetup->wValue)); } else if (cbData) Log(("URB: %*s: QUICKCAM: Unknown request: bRequest=%#x bmRequestType=%#x wValue=%#x wIndex=%#x: %.*Rhxs\n", s_cchMaxMsg, pszMsg, pSetup->bRequest, pSetup->bmRequestType, pSetup->wValue, pSetup->wIndex, cbData, pbData)); else Log(("URB: %*s: QUICKCAM: Unknown request: bRequest=%#x bmRequestType=%#x wValue=%#x wIndex=%#x: (no data)\n", s_cchMaxMsg, pszMsg, pSetup->bRequest, pSetup->bmRequestType, pSetup->wValue, pSetup->wIndex)); } #if 1 if ( cbData /** @todo Fix RTStrFormatV to communicate .* so formatter doesn't apply defaults when cbData=0. */ && (fComplete ? pUrb->enmDir != VUSBDIRECTION_OUT : pUrb->enmDir == VUSBDIRECTION_OUT)) Log3(("%16.*Rhxd\n", cbData, pbData)); #endif if (pUrb->enmType == VUSBXFERTYPE_MSG && pUrb->pVUsb && pUrb->pVUsb->pCtrlUrb) vusbUrbTrace(pUrb->pVUsb->pCtrlUrb, "NESTED MSG", fComplete); } #endif /* LOG_ENABLED */