Searched refs:ControlStatus (Results 1 - 1 of 1) sorted by relevance

/vbox/src/VBox/Devices/EFI/Firmware/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb/
H A DDebugCommunicationLibUsb.c90 UINT32 ControlStatus; member in struct:_USB_DEBUG_PORT_REGISTER
282 MmioAnd32((UINTN)&DebugPortRegister->ControlStatus, (UINT32)~BIT4);
287 MmioOr32((UINTN)&DebugPortRegister->ControlStatus, (UINT32)BIT5);
292 while ((MmioRead32((UINTN)&DebugPortRegister->ControlStatus) & (UINT32)BIT16) == 0);
297 if ((MmioRead32((UINTN)&DebugPortRegister->ControlStatus)) & BIT6) {
304 if (((MmioRead32((UINTN)&DebugPortRegister->ControlStatus)) & 0xF) > USB_DEBUG_PORT_MAX_PACKET_SIZE) {
308 *Length = (UINT8)(MmioRead32((UINTN)&DebugPortRegister->ControlStatus) & 0xF);
365 MmioAnd32((UINTN)&DebugPortRegister->ControlStatus, (UINT32)~0xF);
366 MmioOr32((UINTN)&DebugPortRegister->ControlStatus, Length & 0xF);
374 MmioOr32((UINTN)&DebugPortRegister->ControlStatus, BIT
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