dev/storage/ide_disk.cc

172         devState = Device_Idle_S;
175         devState = Device_Idle_NS;
324         devState = Device_Srst;
326     } else if (devState == Device_Srst && !(*data & CONTROL_RST_BIT)) {
349     if (dmaState != Dma_Transfer || devState != Transfer_Data_Dma)
350         panic("Inconsistent DMA transfer state: dmaState = %d devState = %d\n",
351               dmaState, devState);
605     if (devState != Transfer_Data_Dma)
623     if (devState != Transfer_Data_Dma && devState != Prepare_Data_Dma)
646         devState = Command_Execution;
659         devState = Command_Execution;
667         devState = Prepare_Data_In;
684         devState = Prepare_Data_In;
701         devState = Prepare_Data_Out;
721         devState = Prepare_Data_Dma;
781     switch (devState) {
797             devState = Device_Idle_NS;
806             devState = Device_Idle_NS;
809             devState = Device_Idle_S;
821                 devState = Device_Idle_SI;
825                 devState = Device_Idle_S;
836                 devState = Device_Idle_SI;
839                 devState = Device_Idle_S;
850                 devState = Device_Idle_SI;
853                 devState = Device_Idle_S;
881                 devState = Data_Ready_INTRQ_In;
884                 devState = Transfer_Data_In;
891             devState = Transfer_Data_In;
915                     devState = Device_Idle_S;
917                     devState = Prepare_Data_In;
937                 devState = Device_Idle_SI;
940                 devState = Device_Idle_S;
955                 devState = Transfer_Data_Out;
957                 devState = Data_Ready_INTRQ_Out;
965             devState = Transfer_Data_Out;
997                 devState = Prepare_Data_Out;
1012                 devState = Device_Idle_SI;
1015                 devState = Device_Idle_S;
1023             devState = Transfer_Data_Dma;
1036             devState = Device_Dma_Abort;
1046                 devState = Device_Idle_SI;
1049                 devState = Device_Idle_S;
1063                 devState = Device_Idle_SI;
1066                 devState = Device_Idle_S;
1074         panic("Unknown IDE device state: %#x\n", devState);
1151     SERIALIZE_ENUM(devState);
1204     UNSERIALIZE_ENUM(devState);