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Annotation of ntddk/src/comm/serial/error.c, revision 1.1.1.1

1.1       root        1: /*++
                      2: 
                      3: Copyright (c) 1991, 1992, 1993 Microsoft Corporation
                      4: 
                      5: Module Name:
                      6: 
                      7:     error.c
                      8: 
                      9: Abstract:
                     10: 
                     11:     This module contains the code that is very specific to error
                     12:     operations in the serial driver
                     13: 
                     14: Author:
                     15: 
                     16:     Anthony V. Ercolano 26-Sep-1991
                     17: 
                     18: Environment:
                     19: 
                     20:     Kernel mode
                     21: 
                     22: Revision History :
                     23: 
                     24: --*/
                     25: 
                     26: #include <stddef.h>
                     27: #include "ntddk.h"
                     28: #include "ntddser.h"
                     29: #include "serial.h"
                     30: #include "serialp.h"
                     31: 
                     32: 
                     33: VOID
                     34: SerialCommError(
                     35:     IN PKDPC Dpc,
                     36:     IN PVOID DeferredContext,
                     37:     IN PVOID SystemContext1,
                     38:     IN PVOID SystemContext2
                     39:     )
                     40: 
                     41: /*++
                     42: 
                     43: Routine Description:
                     44: 
                     45:     This routine is invoked at dpc level to in response to
                     46:     a comm error.  All comm errors kill all read and writes
                     47: 
                     48: Arguments:
                     49: 
                     50:     Dpc - Not Used.
                     51: 
                     52:     DeferredContext - Really points to the device object.
                     53: 
                     54:     SystemContext1 - Not Used.
                     55: 
                     56:     SystemContext2 - Not Used.
                     57: 
                     58: Return Value:
                     59: 
                     60:     None.
                     61: 
                     62: --*/
                     63: 
                     64: {
                     65: 
                     66:     PSERIAL_DEVICE_EXTENSION Extension = DeferredContext;
                     67: 
                     68:     UNREFERENCED_PARAMETER(Dpc);
                     69:     UNREFERENCED_PARAMETER(SystemContext1);
                     70:     UNREFERENCED_PARAMETER(SystemContext2);
                     71: 
                     72:     SerialKillAllReadsOrWrites(
                     73:         Extension->DeviceObject,
                     74:         &Extension->WriteQueue,
                     75:         &Extension->CurrentWriteIrp
                     76:         );
                     77: 
                     78:     SerialKillAllReadsOrWrites(
                     79:         Extension->DeviceObject,
                     80:         &Extension->ReadQueue,
                     81:         &Extension->CurrentReadIrp
                     82:         );
                     83: 
                     84: }

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