1 | #pragma once
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2 |
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3 | #ifndef DECLSPEC_EXPORT
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4 | #define DECLSPEC_EXPORT __declspec(dllexport)
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5 | #endif
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6 |
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7 | typedef struct _USBD_INTERFACE_LIST_ENTRY {
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8 | PUSB_INTERFACE_DESCRIPTOR InterfaceDescriptor;
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9 | PUSBD_INTERFACE_INFORMATION Interface;
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10 | } USBD_INTERFACE_LIST_ENTRY, *PUSBD_INTERFACE_LIST_ENTRY;
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11 |
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12 | #define UsbBuildInterruptOrBulkTransferRequest(urb,length, pipeHandle, transferBuffer, transferBufferMDL, transferBufferLength, transferFlags, link) \
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13 | { \
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14 | (urb)->UrbHeader.Function = URB_FUNCTION_BULK_OR_INTERRUPT_TRANSFER; \
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15 | (urb)->UrbHeader.Length = (length); \
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16 | (urb)->UrbBulkOrInterruptTransfer.PipeHandle = (pipeHandle); \
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17 | (urb)->UrbBulkOrInterruptTransfer.TransferBufferLength = (transferBufferLength); \
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18 | (urb)->UrbBulkOrInterruptTransfer.TransferBufferMDL = (transferBufferMDL); \
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19 | (urb)->UrbBulkOrInterruptTransfer.TransferBuffer = (transferBuffer); \
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20 | (urb)->UrbBulkOrInterruptTransfer.TransferFlags = (transferFlags); \
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21 | (urb)->UrbBulkOrInterruptTransfer.UrbLink = (link); \
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22 | }
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23 |
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24 | #define UsbBuildGetDescriptorRequest(urb, length, descriptorType, descriptorIndex, languageId, transferBuffer, transferBufferMDL, transferBufferLength, link) \
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25 | { \
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26 | (urb)->UrbHeader.Function = URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE; \
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27 | (urb)->UrbHeader.Length = (length); \
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28 | (urb)->UrbControlDescriptorRequest.TransferBufferLength = (transferBufferLength); \
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29 | (urb)->UrbControlDescriptorRequest.TransferBufferMDL = (transferBufferMDL); \
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30 | (urb)->UrbControlDescriptorRequest.TransferBuffer = (transferBuffer); \
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31 | (urb)->UrbControlDescriptorRequest.DescriptorType = (descriptorType); \
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32 | (urb)->UrbControlDescriptorRequest.Index = (descriptorIndex); \
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33 | (urb)->UrbControlDescriptorRequest.LanguageId = (languageId); \
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34 | (urb)->UrbControlDescriptorRequest.UrbLink = (link); \
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35 | }
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36 |
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37 | #define UsbBuildGetStatusRequest(urb, op, index, transferBuffer, transferBufferMDL, link) \
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38 | { \
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39 | (urb)->UrbHeader.Function = (op); \
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40 | (urb)->UrbHeader.Length = sizeof(struct _URB_CONTROL_GET_STATUS_REQUEST); \
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41 | (urb)->UrbControlGetStatusRequest.TransferBufferLength = sizeof(USHORT); \
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42 | (urb)->UrbControlGetStatusRequest.TransferBufferMDL = (transferBufferMDL); \
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43 | (urb)->UrbControlGetStatusRequest.TransferBuffer = (transferBuffer); \
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44 | (urb)->UrbControlGetStatusRequest.Index = (index); \
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45 | (urb)->UrbControlGetStatusRequest.UrbLink = (link); \
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46 | }
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47 |
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48 | #define UsbBuildFeatureRequest(urb, op, featureSelector, index, link) \
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49 | { \
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50 | (urb)->UrbHeader.Function = (op); \
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51 | (urb)->UrbHeader.Length = sizeof(struct _URB_CONTROL_FEATURE_REQUEST); \
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52 | (urb)->UrbControlFeatureRequest.FeatureSelector = (featureSelector); \
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53 | (urb)->UrbControlFeatureRequest.Index = (index); \
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54 | (urb)->UrbControlFeatureRequest.UrbLink = (link); \
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55 | }
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56 |
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57 | #define UsbBuildSelectConfigurationRequest(urb, length, configurationDescriptor) \
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58 | { \
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59 | (urb)->UrbHeader.Function = URB_FUNCTION_SELECT_CONFIGURATION; \
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60 | (urb)->UrbHeader.Length = (length); \
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61 | (urb)->UrbSelectConfiguration.ConfigurationDescriptor = (configurationDescriptor); \
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62 | }
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63 |
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64 | #define UsbBuildSelectInterfaceRequest(urb, length, configurationHandle, interfaceNumber, alternateSetting) \
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65 | { \
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66 | (urb)->UrbHeader.Function = URB_FUNCTION_SELECT_INTERFACE; \
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67 | (urb)->UrbHeader.Length = (length); \
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68 | (urb)->UrbSelectInterface.Interface.AlternateSetting = (alternateSetting); \
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69 | (urb)->UrbSelectInterface.Interface.InterfaceNumber = (interfaceNumber); \
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70 | (urb)->UrbSelectInterface.Interface.Length = \
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71 | (length - sizeof(struct _URB_HEADER) - sizeof(USBD_CONFIGURATION_HANDLE)); \
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72 | (urb)->UrbSelectInterface.ConfigurationHandle = (configurationHandle); \
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73 | }
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74 |
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75 | #define UsbBuildVendorRequest(urb, cmd, length, transferFlags, reservedbits, request, value, index, transferBuffer, transferBufferMDL, transferBufferLength, link) \
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76 | { \
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77 | (urb)->UrbHeader.Function = cmd; \
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78 | (urb)->UrbHeader.Length = (length); \
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79 | (urb)->UrbControlVendorClassRequest.TransferBufferLength = (transferBufferLength); \
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80 | (urb)->UrbControlVendorClassRequest.TransferBufferMDL = (transferBufferMDL); \
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81 | (urb)->UrbControlVendorClassRequest.TransferBuffer = (transferBuffer); \
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82 | (urb)->UrbControlVendorClassRequest.RequestTypeReservedBits = (reservedbits); \
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83 | (urb)->UrbControlVendorClassRequest.Request = (request); \
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84 | (urb)->UrbControlVendorClassRequest.Value = (value); \
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85 | (urb)->UrbControlVendorClassRequest.Index = (index); \
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86 | (urb)->UrbControlVendorClassRequest.TransferFlags = (transferFlags); \
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87 | (urb)->UrbControlVendorClassRequest.UrbLink = (link); \
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88 | }
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89 |
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90 | #if (NTDDI_VERSION >= NTDDI_WINXP)
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91 |
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92 | #define UsbBuildOsFeatureDescriptorRequest(urb, length, interface, index, transferBuffer, transferBufferMDL, transferBufferLength, link) \
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93 | { \
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94 | (urb)->UrbHeader.Function = URB_FUNCTION_GET_MS_FEATURE_DESCRIPTOR; \
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95 | (urb)->UrbHeader.Length = (length); \
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96 | (urb)->UrbOSFeatureDescriptorRequest.TransferBufferLength = (transferBufferLength); \
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97 | (urb)->UrbOSFeatureDescriptorRequest.TransferBufferMDL = (transferBufferMDL); \
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98 | (urb)->UrbOSFeatureDescriptorRequest.TransferBuffer = (transferBuffer); \
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99 | (urb)->UrbOSFeatureDescriptorRequest.InterfaceNumber = (interface); \
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100 | (urb)->UrbOSFeatureDescriptorRequest.MS_FeatureDescriptorIndex = (index); \
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101 | (urb)->UrbOSFeatureDescriptorRequest.UrbLink = (link); \
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102 | }
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103 |
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104 | #endif /* NTDDI_VERSION >= NTDDI_WINXP */
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105 |
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106 | #define URB_STATUS(urb) ((urb)->UrbHeader.Status)
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107 |
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108 | #define GET_SELECT_CONFIGURATION_REQUEST_SIZE(totalInterfaces, totalPipes) \
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109 | (sizeof(struct _URB_SELECT_CONFIGURATION) + \
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110 | ((totalInterfaces-1) * sizeof(USBD_INTERFACE_INFORMATION)) + \
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111 | ((totalPipes-totalInterfaces)*sizeof(USBD_PIPE_INFORMATION)))
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112 |
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113 | #define GET_SELECT_INTERFACE_REQUEST_SIZE(totalPipes) \
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114 | (sizeof(struct _URB_SELECT_INTERFACE) + \
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115 | ((totalPipes-1)*sizeof(USBD_PIPE_INFORMATION)))
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116 |
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117 | #define GET_USBD_INTERFACE_SIZE(numEndpoints) (sizeof(USBD_INTERFACE_INFORMATION) + \
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118 | (sizeof(USBD_PIPE_INFORMATION)*(numEndpoints)) \
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119 | - sizeof(USBD_PIPE_INFORMATION))
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120 |
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121 | #define GET_ISO_URB_SIZE(n) (sizeof(struct _URB_ISOCH_TRANSFER)+ \
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122 | sizeof(USBD_ISO_PACKET_DESCRIPTOR)*n)
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123 |
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124 | #ifndef _USBD_
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125 |
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126 | DECLSPEC_IMPORT
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127 | VOID
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128 | NTAPI
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129 | USBD_GetUSBDIVersion(
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130 | OUT PUSBD_VERSION_INFORMATION VersionInformation);
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131 |
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132 | DECLSPEC_IMPORT
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133 | PUSB_INTERFACE_DESCRIPTOR
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134 | NTAPI
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135 | USBD_ParseConfigurationDescriptor(
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136 | IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor,
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137 | IN UCHAR InterfaceNumber,
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138 | IN UCHAR AlternateSetting);
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139 |
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140 | DECLSPEC_IMPORT
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141 | PURB
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142 | NTAPI
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143 | USBD_CreateConfigurationRequest(
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144 | IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor,
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145 | OUT PUSHORT Siz);
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146 |
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147 | DECLSPEC_IMPORT
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148 | PUSB_COMMON_DESCRIPTOR
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149 | NTAPI
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150 | USBD_ParseDescriptors(
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151 | IN PVOID DescriptorBuffer,
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152 | IN ULONG TotalLength,
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153 | IN PVOID StartPosition,
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154 | IN LONG DescriptorType);
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155 |
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156 | DECLSPEC_IMPORT
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157 | PUSB_INTERFACE_DESCRIPTOR
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158 | NTAPI
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159 | USBD_ParseConfigurationDescriptorEx(
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160 | IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor,
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161 | IN PVOID StartPosition,
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162 | IN LONG InterfaceNumber,
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163 | IN LONG AlternateSetting,
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164 | IN LONG InterfaceClass,
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165 | IN LONG InterfaceSubClass,
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166 | IN LONG InterfaceProtocol);
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167 |
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168 | DECLSPEC_IMPORT
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169 | PURB
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170 | NTAPI
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171 | USBD_CreateConfigurationRequestEx(
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172 | IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor,
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173 | IN PUSBD_INTERFACE_LIST_ENTRY InterfaceList);
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174 |
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175 | DECLSPEC_EXPORT
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176 | ULONG
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177 | NTAPI
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178 | USBD_GetInterfaceLength(
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179 | IN PUSB_INTERFACE_DESCRIPTOR InterfaceDescriptor,
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180 | IN PUCHAR BufferEnd);
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181 |
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182 | DECLSPEC_EXPORT
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183 | VOID
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184 | NTAPI
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185 | USBD_RegisterHcFilter(
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186 | IN PDEVICE_OBJECT DeviceObject,
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187 | IN PDEVICE_OBJECT FilterDeviceObject);
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188 |
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189 | DECLSPEC_EXPORT
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190 | NTSTATUS
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191 | NTAPI
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192 | USBD_GetPdoRegistryParameter(
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193 | IN PDEVICE_OBJECT PhysicalDeviceObject,
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194 | IN OUT PVOID Parameter,
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195 | IN ULONG ParameterLength,
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196 | IN PWSTR KeyName,
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197 | IN ULONG KeyNameLength);
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198 |
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199 | DECLSPEC_EXPORT
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200 | NTSTATUS
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201 | NTAPI
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202 | USBD_QueryBusTime(
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203 | IN PDEVICE_OBJECT RootHubPdo,
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204 | OUT PULONG CurrentFrame);
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205 |
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206 | #if (NTDDI_VERSION >= NTDDI_WINXP)
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207 |
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208 | DECLSPEC_IMPORT
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209 | ULONG
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210 | NTAPI
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211 | USBD_CalculateUsbBandwidth(
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212 | IN ULONG MaxPacketSize,
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213 | IN UCHAR EndpointType,
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214 | IN BOOLEAN LowSpeed);
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215 |
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216 | #endif
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217 |
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218 | #if (NTDDI_VERSION >= NTDDI_VISTA)
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219 |
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220 | DECLSPEC_IMPORT
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221 | USBD_STATUS
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222 | NTAPI
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223 | USBD_ValidateConfigurationDescriptor(
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224 | IN PUSB_CONFIGURATION_DESCRIPTOR ConfigDesc,
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225 | IN ULONG BufferLength,
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226 | IN USHORT Level,
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227 | OUT PUCHAR *Offset,
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228 | IN ULONG Tag OPTIONAL);
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229 |
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230 | #endif
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231 |
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232 | #endif /* ! _USBD_ */
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233 |
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