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Based on work by Saveliy Tretiakov (saveliyt@mail.ru)

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Implement IOCTL_SERIAL_GET_PROPERTIES

svn path=/trunk/; revision=14252
This commit is contained in:
Hervé Poussineau 2005-03-21 12:41:54 +00:00
parent 28a24e8079
commit 160084df80
1 changed files with 51 additions and 3 deletions
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54
reactos/drivers/dd/serial/devctrl.c
View file

@ -178,6 +178,41 @@ SerialGetPerfStats(IN PIRP pIrp)
return TRUE;
}
NTSTATUS
SerialGetCommProp(
OUT PSERIAL_COMMPROP pCommProp,
IN PSERIAL_DEVICE_EXTENSION DeviceExtension)
{
RtlZeroMemory(pCommProp, sizeof(SERIAL_COMMPROP));
pCommProp->PacketLength = sizeof(SERIAL_COMMPROP);
pCommProp->PacketVersion = 2;
pCommProp->ServiceMask = SERIAL_SP_SERIALCOMM;
pCommProp->MaxTxQueue = pCommProp->CurrentTxQueue = DeviceExtension->OutputBuffer.Length - 1;
pCommProp->MaxRxQueue = pCommProp->CurrentRxQueue = DeviceExtension->InputBuffer.Length - 1;
pCommProp->MaxBaud = SERIAL_BAUD_115200;
pCommProp->ProvSubType = 1; // PST_RS232;
/* FIXME: ProvCapabilities may be related to Uart type */
pCommProp->ProvCapabilities = SERIAL_PCF_DTRDSR | SERIAL_PCF_INTTIMEOUTS | SERIAL_PCF_PARITY_CHECK
| SERIAL_PCF_RTSCTS | SERIAL_PCF_SETXCHAR | SERIAL_PCF_SPECIALCHARS | SERIAL_PCF_TOTALTIMEOUTS
| SERIAL_PCF_XONXOFF;
/* FIXME: SettableParams may be related to Uart type */
pCommProp->SettableParams = SERIAL_SP_BAUD | SERIAL_SP_DATABITS | SERIAL_SP_HANDSHAKING
| SERIAL_SP_PARITY | SERIAL_SP_PARITY_CHECK | SERIAL_SP_STOPBITS;
/* FIXME: SettableBaud may be related to Uart type */
pCommProp->SettableBaud = SERIAL_BAUD_075 | SERIAL_BAUD_110 | SERIAL_BAUD_134_5
| SERIAL_BAUD_150 | SERIAL_BAUD_300 | SERIAL_BAUD_600 | SERIAL_BAUD_1200
| SERIAL_BAUD_1800 | SERIAL_BAUD_2400 | SERIAL_BAUD_4800 | SERIAL_BAUD_7200
| SERIAL_BAUD_9600 | SERIAL_BAUD_14400 | SERIAL_BAUD_19200 | SERIAL_BAUD_38400
| SERIAL_BAUD_56K | SERIAL_BAUD_57600 | SERIAL_BAUD_115200 | SERIAL_BAUD_128K
| SERIAL_BAUD_USER;
pCommProp->SettableData = SERIAL_DATABITS_5 | SERIAL_DATABITS_6 | SERIAL_DATABITS_7 | SERIAL_DATABITS_8;
pCommProp->SettableStopParity = SERIAL_STOPBITS_10 | SERIAL_STOPBITS_15 | SERIAL_STOPBITS_20
| SERIAL_PARITY_NONE | SERIAL_PARITY_ODD | SERIAL_PARITY_EVEN | SERIAL_PARITY_MARK | SERIAL_PARITY_SPACE;
return STATUS_SUCCESS;
}
NTSTATUS STDCALL
SerialDeviceControl(
IN PDEVICE_OBJECT DeviceObject,
@ -349,9 +384,22 @@ SerialDeviceControl(
}
case IOCTL_SERIAL_GET_PROPERTIES:
{
/* FIXME */
DPRINT1("Serial: IOCTL_SERIAL_GET_PROPERTIES not implemented.\n");
Status = STATUS_NOT_IMPLEMENTED;
DPRINT("Serial: IOCTL_SERIAL_GET_PROPERTIES\n");
if (LengthOut < sizeof(SERIAL_COMMPROP))
{
DPRINT("Serial: return STATUS_BUFFER_TOO_SMALL\n");
Status = STATUS_BUFFER_TOO_SMALL;
}
else if (Buffer == NULL)
{
DPRINT("Serial: return STATUS_INVALID_PARAMETER\n");
Status = STATUS_INVALID_PARAMETER;
}
else
{
Status = SerialGetCommProp((PSERIAL_COMMPROP)Buffer, DeviceExtension);
Information = sizeof(SERIAL_COMMPROP);
}
break;
}
case IOCTL_SERIAL_GET_STATS: