[82789] | 1 | /* $Id: DrvIfsTrace-serial.cpp 99739 2023-05-11 01:01:08Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBox interface callback tracing driver.
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| 4 | */
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| 5 |
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| 6 | /*
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[98103] | 7 | * Copyright (C) 2020-2023 Oracle and/or its affiliates.
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[82789] | 8 | *
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[96407] | 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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[82789] | 26 | */
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| 27 |
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| 28 |
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| 29 | /*********************************************************************************************************************************
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| 30 | * Header Files *
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| 31 | *********************************************************************************************************************************/
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| 32 | #define LOG_GROUP LOG_GROUP_MISC
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| 33 | #include <VBox/log.h>
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| 34 | #include <VBox/version.h>
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| 35 |
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| 36 | #include <iprt/errcore.h>
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| 37 | #include <iprt/tracelog.h>
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| 38 |
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| 39 | #include "DrvIfsTraceInternal.h"
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| 40 |
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| 41 |
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| 42 | /*
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| 43 | *
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| 44 | * ISerialPort Implementation.
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| 45 | *
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| 46 | */
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| 47 | static const RTTRACELOGEVTITEMDESC g_ISerialPortDataAvailRdrNotifyEvtItems[] =
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| 48 | {
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| 49 | {"cbAvail", "Number of bytes available", RTTRACELOGTYPE_SIZE, 0},
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| 50 | {"rc", "Status code returned by the upper device/driver", RTTRACELOGTYPE_INT32, 0}
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| 51 | };
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| 52 |
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| 53 | static const RTTRACELOGEVTDESC g_ISerialPortDataAvailRdrNotifyEvtDesc =
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| 54 | {
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| 55 | "ISerialPort.DataAvailRdrNotify",
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| 56 | "",
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| 57 | RTTRACELOGEVTSEVERITY_DEBUG,
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| 58 | RT_ELEMENTS(g_ISerialPortDataAvailRdrNotifyEvtItems),
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| 59 | g_ISerialPortDataAvailRdrNotifyEvtItems
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| 60 | };
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| 61 |
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| 62 | /**
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| 63 | * @interface_method_impl{PDMISERIALPORT,pfnDataAvailRdrNotify}
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| 64 | */
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| 65 | static DECLCALLBACK(int) drvIfTraceISerialPort_DataAvailRdrNotify(PPDMISERIALPORT pInterface, size_t cbAvail)
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| 66 | {
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| 67 | PDRVIFTRACE pThis = RT_FROM_MEMBER(pInterface, DRVIFTRACE, ISerialPort);
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| 68 | int rc = pThis->pISerialPortAbove->pfnDataAvailRdrNotify(pThis->pISerialPortAbove, cbAvail);
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| 69 |
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| 70 | int rcTraceLog = RTTraceLogWrEvtAddL(pThis->hTraceLog, &g_ISerialPortDataAvailRdrNotifyEvtDesc, 0, 0, 0, cbAvail, rc);
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| 71 | if (RT_FAILURE(rcTraceLog))
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| 72 | LogRelMax(10, ("DrvIfTrace#%d: Failed to add event to trace log %Rrc\n", pThis->pDrvIns->iInstance, rcTraceLog));
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| 73 |
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| 74 | return rc;
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| 75 | }
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| 76 |
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| 77 |
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| 78 | static const RTTRACELOGEVTITEMDESC g_ISerialPortDataSentNotifyEvtItems[] =
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| 79 | {
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| 80 | {"rc", "Status code returned by the upper device/driver", RTTRACELOGTYPE_INT32, 0}
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| 81 | };
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| 82 |
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| 83 | static const RTTRACELOGEVTDESC g_ISerialPortDataSentNotifyEvtDesc =
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| 84 | {
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| 85 | "ISerialPort.DataSentNotify",
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| 86 | "",
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| 87 | RTTRACELOGEVTSEVERITY_DEBUG,
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| 88 | RT_ELEMENTS(g_ISerialPortDataSentNotifyEvtItems),
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| 89 | g_ISerialPortDataSentNotifyEvtItems
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| 90 | };
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| 91 |
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| 92 | /**
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| 93 | * @interface_method_impl{PDMISERIALPORT,pfnDataSentNotify}
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| 94 | */
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| 95 | static DECLCALLBACK(int) drvIfTraceISerialPort_DataSentNotify(PPDMISERIALPORT pInterface)
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| 96 | {
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| 97 | PDRVIFTRACE pThis = RT_FROM_MEMBER(pInterface, DRVIFTRACE, ISerialPort);
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| 98 | int rc = pThis->pISerialPortAbove->pfnDataSentNotify(pThis->pISerialPortAbove);
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| 99 |
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| 100 | int rcTraceLog = RTTraceLogWrEvtAddL(pThis->hTraceLog, &g_ISerialPortDataSentNotifyEvtDesc, 0, 0, 0, rc);
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| 101 | if (RT_FAILURE(rcTraceLog))
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| 102 | LogRelMax(10, ("DrvIfTrace#%d: Failed to add event to trace log %Rrc\n", pThis->pDrvIns->iInstance, rcTraceLog));
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| 103 |
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| 104 | return rc;
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| 105 | }
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| 106 |
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| 107 |
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| 108 | static const RTTRACELOGEVTITEMDESC g_ISerialPortReadWrEvtItems[] =
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| 109 | {
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| 110 | {"cbRead", "Number of bytes to read max", RTTRACELOGTYPE_SIZE, 0},
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| 111 | {"pcbRead", "Number of bytes actually read", RTTRACELOGTYPE_SIZE, 0},
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| 112 | {"rc", "Status code returned by the upper device/driver", RTTRACELOGTYPE_INT32, 0}
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| 113 | };
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| 114 |
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| 115 | static const RTTRACELOGEVTDESC g_ISerialPortReadWrEvtDesc =
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| 116 | {
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| 117 | "ISerialPort.ReadWr",
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| 118 | "",
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| 119 | RTTRACELOGEVTSEVERITY_DEBUG,
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| 120 | RT_ELEMENTS(g_ISerialPortReadWrEvtItems),
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| 121 | g_ISerialPortReadWrEvtItems
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| 122 | };
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| 123 |
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| 124 | /**
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| 125 | * @interface_method_impl{PDMISERIALPORT,pfnReadWr}
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| 126 | */
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| 127 | static DECLCALLBACK(int) drvIfTraceISerialPort_ReadWr(PPDMISERIALPORT pInterface, void *pvBuf, size_t cbRead, size_t *pcbRead)
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| 128 | {
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| 129 | PDRVIFTRACE pThis = RT_FROM_MEMBER(pInterface, DRVIFTRACE, ISerialPort);
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| 130 | int rc = pThis->pISerialPortAbove->pfnReadWr(pThis->pISerialPortAbove, pvBuf, cbRead, pcbRead);
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| 131 |
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| 132 | int rcTraceLog = RTTraceLogWrEvtAddL(pThis->hTraceLog, &g_ISerialPortReadWrEvtDesc, 0, 0, 0, cbRead, *pcbRead, rc);
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| 133 | if (RT_FAILURE(rcTraceLog))
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| 134 | LogRelMax(10, ("DrvIfTrace#%d: Failed to add event to trace log %Rrc\n", pThis->pDrvIns->iInstance, rcTraceLog));
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| 135 |
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| 136 | return rc;
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| 137 | }
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| 138 |
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| 139 |
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| 140 | static const RTTRACELOGEVTITEMDESC g_ISerialPortNotifyStsLinesChangedEvtItems[] =
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| 141 | {
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| 142 | {"fNewStsLines", "Status line mask", RTTRACELOGTYPE_UINT32, 0},
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| 143 | {"rc", "Status code returned by the upper device/driver", RTTRACELOGTYPE_INT32, 0}
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| 144 | };
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| 145 |
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| 146 | static const RTTRACELOGEVTDESC g_ISerialPortNotifyStsLinesChangedEvtDesc =
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| 147 | {
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| 148 | "ISerialPort.NotifyStsLinesChanged",
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| 149 | "",
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| 150 | RTTRACELOGEVTSEVERITY_DEBUG,
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| 151 | RT_ELEMENTS(g_ISerialPortNotifyStsLinesChangedEvtItems),
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| 152 | g_ISerialPortNotifyStsLinesChangedEvtItems
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| 153 | };
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| 154 |
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| 155 | /**
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| 156 | * @interface_method_impl{PDMISERIALPORT,pfnNotifyStsLinesChanged}
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| 157 | */
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| 158 | static DECLCALLBACK(int) drvIfTraceISerialPort_NotifyStsLinesChanged(PPDMISERIALPORT pInterface, uint32_t fNewStatusLines)
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| 159 | {
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| 160 | PDRVIFTRACE pThis = RT_FROM_MEMBER(pInterface, DRVIFTRACE, ISerialPort);
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| 161 | int rc = pThis->pISerialPortAbove->pfnNotifyStsLinesChanged(pThis->pISerialPortAbove, fNewStatusLines);
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| 162 |
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| 163 | int rcTraceLog = RTTraceLogWrEvtAddL(pThis->hTraceLog, &g_ISerialPortNotifyStsLinesChangedEvtDesc, 0, 0, 0, fNewStatusLines, rc);
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| 164 | if (RT_FAILURE(rcTraceLog))
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| 165 | LogRelMax(10, ("DrvIfTrace#%d: Failed to add event to trace log %Rrc\n", pThis->pDrvIns->iInstance, rcTraceLog));
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| 166 |
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| 167 | return rc;
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| 168 | }
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| 169 |
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| 170 |
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| 171 | static const RTTRACELOGEVTITEMDESC g_ISerialPortNotifyBrkEvtItems[] =
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| 172 | {
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| 173 | {"rc", "Status code returned by the upper device/driver", RTTRACELOGTYPE_INT32, 0}
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| 174 | };
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| 175 |
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| 176 | static const RTTRACELOGEVTDESC g_ISerialPortNotifyBrkEvtDesc =
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| 177 | {
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| 178 | "ISerialPort.NotifyBrk",
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| 179 | "",
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| 180 | RTTRACELOGEVTSEVERITY_DEBUG,
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| 181 | RT_ELEMENTS(g_ISerialPortNotifyBrkEvtItems),
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| 182 | g_ISerialPortNotifyBrkEvtItems
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| 183 | };
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| 184 |
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| 185 | /**
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| 186 | * @interface_method_impl{PDMISERIALPORT,pfnNotifyBrk}
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| 187 | */
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| 188 | static DECLCALLBACK(int) drvIfTraceISerialPort_NotifyBrk(PPDMISERIALPORT pInterface)
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| 189 | {
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| 190 | PDRVIFTRACE pThis = RT_FROM_MEMBER(pInterface, DRVIFTRACE, ISerialPort);
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| 191 | int rc = pThis->pISerialPortAbove->pfnNotifyBrk(pThis->pISerialPortAbove);
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| 192 |
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| 193 | int rcTraceLog = RTTraceLogWrEvtAddL(pThis->hTraceLog, &g_ISerialPortNotifyBrkEvtDesc, 0, 0, 0, rc);
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| 194 | if (RT_FAILURE(rcTraceLog))
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| 195 | LogRelMax(10, ("DrvIfTrace#%d: Failed to add event to trace log %Rrc\n", pThis->pDrvIns->iInstance, rcTraceLog));
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| 196 |
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| 197 | return rc;
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| 198 | }
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| 199 |
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| 200 |
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| 201 | /*
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| 202 | *
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| 203 | * ISerialConnector Implementation.
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| 204 | *
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| 205 | */
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| 206 | static const RTTRACELOGEVTITEMDESC g_ISerialConnectorDataAvailWrNotifyEvtItems[] =
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| 207 | {
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| 208 | {"rc", "Status code returned by the lower driver", RTTRACELOGTYPE_INT32, 0}
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| 209 | };
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| 210 |
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| 211 | static const RTTRACELOGEVTDESC g_ISerialConnectorDataAvailWrNotifyEvtDesc =
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| 212 | {
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[82791] | 213 | "ISerialConnector.DataAvailWrNotify",
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[82789] | 214 | "",
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| 215 | RTTRACELOGEVTSEVERITY_DEBUG,
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| 216 | RT_ELEMENTS(g_ISerialConnectorDataAvailWrNotifyEvtItems),
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| 217 | g_ISerialConnectorDataAvailWrNotifyEvtItems
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| 218 | };
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| 219 |
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| 220 | /** @interface_method_impl{PDMISERIALCONNECTOR,pfnDataAvailWrNotify} */
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| 221 | static DECLCALLBACK(int) drvIfTraceISerialConnector_DataAvailWrNotify(PPDMISERIALCONNECTOR pInterface)
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| 222 | {
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| 223 | PDRVIFTRACE pThis = RT_FROM_MEMBER(pInterface, DRVIFTRACE, ISerialConnector);
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| 224 | int rc = pThis->pISerialConBelow->pfnDataAvailWrNotify(pThis->pISerialConBelow);
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| 225 |
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| 226 | int rcTraceLog = RTTraceLogWrEvtAddL(pThis->hTraceLog, &g_ISerialConnectorDataAvailWrNotifyEvtDesc, 0, 0, 0, rc);
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| 227 | if (RT_FAILURE(rcTraceLog))
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| 228 | LogRelMax(10, ("DrvIfTrace#%d: Failed to add event to trace log %Rrc\n", pThis->pDrvIns->iInstance, rcTraceLog));
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| 229 |
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| 230 | return rc;
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| 231 | }
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| 232 |
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| 233 |
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| 234 | static const RTTRACELOGEVTITEMDESC g_ISerialConnectorReadRdrEvtItems[] =
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| 235 | {
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| 236 | {"cbRead", "Number of bytes to read max", RTTRACELOGTYPE_SIZE, 0},
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| 237 | {"pcbRead", "Number of bytes actually read", RTTRACELOGTYPE_SIZE, 0},
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| 238 | {"rc", "Status code returned by the lower driver", RTTRACELOGTYPE_INT32, 0}
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| 239 | };
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| 240 |
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| 241 | static const RTTRACELOGEVTDESC g_ISerialConnectorReadRdrEvtDesc =
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| 242 | {
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[82791] | 243 | "ISerialConnector.ReadRdr",
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[82789] | 244 | "",
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| 245 | RTTRACELOGEVTSEVERITY_DEBUG,
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| 246 | RT_ELEMENTS(g_ISerialConnectorReadRdrEvtItems),
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| 247 | g_ISerialConnectorReadRdrEvtItems
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| 248 | };
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| 249 |
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| 250 | /**
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| 251 | * @interface_method_impl{PDMISERIALCONNECTOR,pfnReadRdr}
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| 252 | */
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| 253 | static DECLCALLBACK(int) drvIfTraceISerialConnector_ReadRdr(PPDMISERIALCONNECTOR pInterface, void *pvBuf,
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| 254 | size_t cbRead, size_t *pcbRead)
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| 255 | {
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| 256 | PDRVIFTRACE pThis = RT_FROM_MEMBER(pInterface, DRVIFTRACE, ISerialConnector);
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| 257 | int rc = pThis->pISerialConBelow->pfnReadRdr(pThis->pISerialConBelow, pvBuf, cbRead, pcbRead);
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| 258 |
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| 259 | int rcTraceLog = RTTraceLogWrEvtAddL(pThis->hTraceLog, &g_ISerialConnectorReadRdrEvtDesc, 0, 0, 0, cbRead, *pcbRead, rc);
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| 260 | if (RT_FAILURE(rcTraceLog))
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| 261 | LogRelMax(10, ("DrvIfTrace#%d: Failed to add event to trace log %Rrc\n", pThis->pDrvIns->iInstance, rcTraceLog));
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| 262 |
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| 263 | return rc;
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| 264 | }
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| 265 |
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| 266 |
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| 267 | static const RTTRACELOGEVTITEMDESC g_ISerialConnectorChgParamsEvtItems[] =
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| 268 | {
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| 269 | {"uBps", "Baudrate", RTTRACELOGTYPE_UINT32, 0},
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| 270 | {"enmParity", "The parity to configure", RTTRACELOGTYPE_UINT32, 0},
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| 271 | {"cDataBits", "Number of data bits for each symbol", RTTRACELOGTYPE_UINT32, 0},
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| 272 | {"enmStopBits", "Number of stop bits for each symbol", RTTRACELOGTYPE_UINT32, 0},
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| 273 | {"rc", "Status code returned by the lower driver", RTTRACELOGTYPE_INT32, 0}
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| 274 | };
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| 275 |
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| 276 | static const RTTRACELOGEVTDESC g_ISerialConnectorChgParamsEvtDesc =
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| 277 | {
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[82791] | 278 | "ISerialConnector.ChgParams",
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[82789] | 279 | "",
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| 280 | RTTRACELOGEVTSEVERITY_DEBUG,
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| 281 | RT_ELEMENTS(g_ISerialConnectorChgParamsEvtItems),
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| 282 | g_ISerialConnectorChgParamsEvtItems
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| 283 | };
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| 284 |
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| 285 | /**
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| 286 | * @interface_method_impl{PDMISERIALCONNECTOR,pfnChgParams}
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| 287 | */
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| 288 | static DECLCALLBACK(int) drvIfTraceISerialConnector_ChgParams(PPDMISERIALCONNECTOR pInterface, uint32_t uBps,
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| 289 | PDMSERIALPARITY enmParity, unsigned cDataBits,
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| 290 | PDMSERIALSTOPBITS enmStopBits)
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| 291 | {
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| 292 | PDRVIFTRACE pThis = RT_FROM_MEMBER(pInterface, DRVIFTRACE, ISerialConnector);
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| 293 | int rc = pThis->pISerialConBelow->pfnChgParams(pThis->pISerialConBelow, uBps, enmParity, cDataBits, enmStopBits);
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| 294 |
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| 295 | int rcTraceLog = RTTraceLogWrEvtAddL(pThis->hTraceLog, &g_ISerialConnectorChgParamsEvtDesc, 0, 0, 0,
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| 296 | uBps, enmParity, cDataBits, enmStopBits, rc);
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| 297 | if (RT_FAILURE(rcTraceLog))
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| 298 | LogRelMax(10, ("DrvIfTrace#%d: Failed to add event to trace log %Rrc\n", pThis->pDrvIns->iInstance, rcTraceLog));
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| 299 |
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| 300 | return rc;
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| 301 | }
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| 302 |
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| 303 |
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| 304 | static const RTTRACELOGEVTITEMDESC g_ISerialConnectorChgModemLinesEvtItems[] =
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| 305 | {
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| 306 | {"fRts", "State of RTS line", RTTRACELOGTYPE_BOOL, 0},
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| 307 | {"fDtr", "State of DTR line", RTTRACELOGTYPE_BOOL, 0},
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| 308 | {"rc", "Status code returned by the lower driver", RTTRACELOGTYPE_INT32, 0}
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| 309 | };
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| 310 |
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| 311 | static const RTTRACELOGEVTDESC g_ISerialConnectorChgModemLinesEvtDesc =
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| 312 | {
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[82791] | 313 | "ISerialConnector.ChgModemLines",
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[82789] | 314 | "",
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| 315 | RTTRACELOGEVTSEVERITY_DEBUG,
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| 316 | RT_ELEMENTS(g_ISerialConnectorChgModemLinesEvtItems),
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| 317 | g_ISerialConnectorChgModemLinesEvtItems
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| 318 | };
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| 319 |
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| 320 | /**
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| 321 | * @interface_method_impl{PDMISERIALCONNECTOR,pfnChgModemLines}
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| 322 | */
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| 323 | static DECLCALLBACK(int) drvIfTraceISerialConnector_ChgModemLines(PPDMISERIALCONNECTOR pInterface, bool fRts, bool fDtr)
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| 324 | {
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| 325 | PDRVIFTRACE pThis = RT_FROM_MEMBER(pInterface, DRVIFTRACE, ISerialConnector);
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| 326 | int rc = pThis->pISerialConBelow->pfnChgModemLines(pThis->pISerialConBelow, fRts, fDtr);
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| 327 |
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| 328 | int rcTraceLog = RTTraceLogWrEvtAddL(pThis->hTraceLog, &g_ISerialConnectorChgModemLinesEvtDesc, 0, 0, 0, fRts, fDtr, rc);
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| 329 | if (RT_FAILURE(rcTraceLog))
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| 330 | LogRelMax(10, ("DrvIfTrace#%d: Failed to add event to trace log %Rrc\n", pThis->pDrvIns->iInstance, rcTraceLog));
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| 331 |
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| 332 | return rc;
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| 333 | }
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| 334 |
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| 335 |
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| 336 | static const RTTRACELOGEVTITEMDESC g_ISerialConnectorChgBrkEvtItems[] =
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| 337 | {
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| 338 | {"fBrk", "Signal break flag", RTTRACELOGTYPE_BOOL, 0},
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| 339 | {"rc", "Status code returned by the lower driver", RTTRACELOGTYPE_INT32, 0}
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| 340 | };
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| 341 |
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| 342 | static const RTTRACELOGEVTDESC g_ISerialConnectorChgBrkEvtDesc =
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| 343 | {
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[82791] | 344 | "ISerialConnector.ChgBrk",
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[82789] | 345 | "",
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| 346 | RTTRACELOGEVTSEVERITY_DEBUG,
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| 347 | RT_ELEMENTS(g_ISerialConnectorChgBrkEvtItems),
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| 348 | g_ISerialConnectorChgBrkEvtItems
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| 349 | };
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| 350 |
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| 351 | /**
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| 352 | * @interface_method_impl{PDMISERIALCONNECTOR,pfnChgBrk}
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| 353 | */
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| 354 | static DECLCALLBACK(int) drvIfTraceISerialConnector_ChgBrk(PPDMISERIALCONNECTOR pInterface, bool fBrk)
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| 355 | {
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| 356 | PDRVIFTRACE pThis = RT_FROM_MEMBER(pInterface, DRVIFTRACE, ISerialConnector);
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| 357 | int rc = pThis->pISerialConBelow->pfnChgBrk(pThis->pISerialConBelow, fBrk);
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| 358 |
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[82790] | 359 | int rcTraceLog = RTTraceLogWrEvtAddL(pThis->hTraceLog, &g_ISerialConnectorChgBrkEvtDesc, 0, 0, 0, fBrk, rc);
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[82789] | 360 | if (RT_FAILURE(rcTraceLog))
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| 361 | LogRelMax(10, ("DrvIfTrace#%d: Failed to add event to trace log %Rrc\n", pThis->pDrvIns->iInstance, rcTraceLog));
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| 362 |
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| 363 | return rc;
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| 364 | }
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| 365 |
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| 366 |
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| 367 | static const RTTRACELOGEVTITEMDESC g_ISerialConnectorQueryStsLinesEvtItems[] =
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| 368 | {
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| 369 | {"fStsLines", "Status line flags", RTTRACELOGTYPE_UINT32, 0},
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| 370 | {"rc", "Status code returned by the lower driver", RTTRACELOGTYPE_INT32, 0}
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| 371 | };
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| 372 |
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| 373 | static const RTTRACELOGEVTDESC g_ISerialConnectorQueryStsLinesEvtDesc =
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| 374 | {
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[82791] | 375 | "ISerialConnector.QueryStsLines",
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[82789] | 376 | "",
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| 377 | RTTRACELOGEVTSEVERITY_DEBUG,
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| 378 | RT_ELEMENTS(g_ISerialConnectorQueryStsLinesEvtItems),
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| 379 | g_ISerialConnectorQueryStsLinesEvtItems
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| 380 | };
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| 381 |
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| 382 | /**
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| 383 | * @interface_method_impl{PDMISERIALCONNECTOR,pfnQueryStsLines}
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| 384 | */
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| 385 | static DECLCALLBACK(int) drvIfTraceISerialConnector_QueryStsLines(PPDMISERIALCONNECTOR pInterface, uint32_t *pfStsLines)
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| 386 | {
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| 387 | PDRVIFTRACE pThis = RT_FROM_MEMBER(pInterface, DRVIFTRACE, ISerialConnector);
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| 388 | int rc = pThis->pISerialConBelow->pfnQueryStsLines(pThis->pISerialConBelow, pfStsLines);
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| 389 |
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[82790] | 390 | int rcTraceLog = RTTraceLogWrEvtAddL(pThis->hTraceLog, &g_ISerialConnectorQueryStsLinesEvtDesc, 0, 0, 0, *pfStsLines, rc);
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[82789] | 391 | if (RT_FAILURE(rcTraceLog))
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| 392 | LogRelMax(10, ("DrvIfTrace#%d: Failed to add event to trace log %Rrc\n", pThis->pDrvIns->iInstance, rcTraceLog));
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| 393 |
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| 394 | return rc;
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| 395 | }
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| 396 |
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| 397 |
|
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| 398 | static const RTTRACELOGEVTITEMDESC g_ISerialConnectorQueuesFlushEvtItems[] =
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| 399 | {
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| 400 | {"fQueueRecv", "Whether to flush the receive queue", RTTRACELOGTYPE_BOOL, 0},
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| 401 | {"fQueueXmit", "Whether to flush the transmit queue", RTTRACELOGTYPE_BOOL, 0},
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| 402 | {"rc", "Status code returned by the lower driver", RTTRACELOGTYPE_INT32, 0}
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| 403 | };
|
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| 404 |
|
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| 405 | static const RTTRACELOGEVTDESC g_ISerialConnectorQueuesFlushEvtDesc =
|
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| 406 | {
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[82791] | 407 | "ISerialConnector.QueuesFlush",
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[82789] | 408 | "",
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| 409 | RTTRACELOGEVTSEVERITY_DEBUG,
|
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| 410 | RT_ELEMENTS(g_ISerialConnectorQueuesFlushEvtItems),
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| 411 | g_ISerialConnectorQueuesFlushEvtItems
|
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| 412 | };
|
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| 413 |
|
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| 414 | /**
|
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| 415 | * @callback_method_impl{PDMISERIALCONNECTOR,pfnQueuesFlush}
|
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| 416 | */
|
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| 417 | static DECLCALLBACK(int) drvIfTraceISerialConnector_QueuesFlush(PPDMISERIALCONNECTOR pInterface, bool fQueueRecv, bool fQueueXmit)
|
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| 418 | {
|
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| 419 | PDRVIFTRACE pThis = RT_FROM_MEMBER(pInterface, DRVIFTRACE, ISerialConnector);
|
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| 420 | int rc = pThis->pISerialConBelow->pfnQueuesFlush(pThis->pISerialConBelow, fQueueRecv, fQueueXmit);
|
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| 421 |
|
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| 422 | int rcTraceLog = RTTraceLogWrEvtAddL(pThis->hTraceLog, &g_ISerialConnectorQueuesFlushEvtDesc, 0, 0, 0, fQueueRecv, fQueueXmit, rc);
|
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| 423 | if (RT_FAILURE(rcTraceLog))
|
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| 424 | LogRelMax(10, ("DrvIfTrace#%d: Failed to add event to trace log %Rrc\n", pThis->pDrvIns->iInstance, rcTraceLog));
|
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| 425 |
|
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| 426 | return rc;
|
---|
| 427 | }
|
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| 428 |
|
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| 429 |
|
---|
| 430 | /**
|
---|
| 431 | * Initializes serial port relaated interfaces.
|
---|
| 432 | *
|
---|
| 433 | * @param pThis The interface callback trace driver instance.
|
---|
| 434 | */
|
---|
| 435 | DECLHIDDEN(void) drvIfsTrace_SerialIfInit(PDRVIFTRACE pThis)
|
---|
| 436 | {
|
---|
| 437 | pThis->ISerialPort.pfnDataAvailRdrNotify = drvIfTraceISerialPort_DataAvailRdrNotify;
|
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| 438 | pThis->ISerialPort.pfnDataSentNotify = drvIfTraceISerialPort_DataSentNotify;
|
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| 439 | pThis->ISerialPort.pfnReadWr = drvIfTraceISerialPort_ReadWr;
|
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| 440 | pThis->ISerialPort.pfnNotifyStsLinesChanged = drvIfTraceISerialPort_NotifyStsLinesChanged;
|
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| 441 | pThis->ISerialPort.pfnNotifyBrk = drvIfTraceISerialPort_NotifyBrk;
|
---|
| 442 |
|
---|
| 443 | pThis->ISerialConnector.pfnDataAvailWrNotify = drvIfTraceISerialConnector_DataAvailWrNotify;
|
---|
| 444 | pThis->ISerialConnector.pfnReadRdr = drvIfTraceISerialConnector_ReadRdr;
|
---|
| 445 | pThis->ISerialConnector.pfnChgParams = drvIfTraceISerialConnector_ChgParams;
|
---|
| 446 | pThis->ISerialConnector.pfnChgModemLines = drvIfTraceISerialConnector_ChgModemLines;
|
---|
| 447 | pThis->ISerialConnector.pfnChgBrk = drvIfTraceISerialConnector_ChgBrk;
|
---|
| 448 | pThis->ISerialConnector.pfnQueryStsLines = drvIfTraceISerialConnector_QueryStsLines;
|
---|
| 449 | pThis->ISerialConnector.pfnQueuesFlush = drvIfTraceISerialConnector_QueuesFlush;
|
---|
| 450 | }
|
---|
| 451 |
|
---|