mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-09-20 18:45:30 +08:00
2010-07-06 Joel Sherrill <joel.sherrilL@OARcorp.com>
* sp21/Makefile.am, sp21/init.c, sp21/sp21.scn: Add rtems_io_lookup_name() and simplify test. * sp21/system.h, sp21/task1.c: Removed.
This commit is contained in:
@@ -1,3 +1,9 @@
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2010-07-06 Joel Sherrill <joel.sherrilL@OARcorp.com>
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* sp21/Makefile.am, sp21/init.c, sp21/sp21.scn: Add
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rtems_io_lookup_name() and simplify test.
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* sp21/system.h, sp21/task1.c: Removed.
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2010-07-05 Joel Sherrill <joel.sherrill@oarcorp.com>
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* Makefile.am, configure.ac: Add new fatal error test for termios
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@@ -2,10 +2,8 @@
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## $Id$
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##
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MANAGERS = io semaphore clock
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rtems_tests_PROGRAMS = sp21
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sp21_SOURCES = init.c task1.c system.h
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sp21_SOURCES = init.c
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dist_rtems_tests_DATA = sp21.scn
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dist_rtems_tests_DATA += sp21.doc
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@@ -14,8 +12,6 @@ include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
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include $(top_srcdir)/../automake/compile.am
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include $(top_srcdir)/../automake/leaf.am
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sp21_LDADD = $(MANAGERS_NOT_WANTED:%=$(PROJECT_LIB)/no-%.rel)
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AM_CPPFLAGS += -I$(top_srcdir)/../support/include
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LINK_OBJS = $(sp21_OBJECTS) $(sp21_LDADD)
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+206
-33
@@ -1,17 +1,5 @@
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/* Init
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*
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* This routine is the initialization task for this test program.
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* It is a user initialization task and has the responsibility for creating
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* and starting the tasks that make up the test. If the time of day
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* clock is required for the test, it should also be set to a known
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* value by this function.
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*
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* Input parameters:
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* argument - task argument
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*
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* Output parameters: NONE
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*
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* COPYRIGHT (c) 1989-1999.
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/*
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* COPYRIGHT (c) 1989-2010.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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@@ -21,32 +9,217 @@
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* $Id$
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*/
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#define CONFIGURE_INIT
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#include "system.h"
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#include <tmacros.h>
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#include <rtems/devnull.h>
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#define PRIurtems_device_major_number PRIu32
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#define STUB_DRIVER_MAJOR 0x2
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#define NO_DRIVER_MAJOR 0x3
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#define INVALID_DRIVER_MAJOR \
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(rtems_configuration_get_number_of_device_drivers() + 1)
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/* driver entries to use with io_register */
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rtems_driver_address_table GoodDriver = DEVNULL_DRIVER_TABLE_ENTRY;
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rtems_driver_address_table BadDriver_Nothing = {
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NULL, NULL, NULL, NULL, NULL, NULL
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};
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void do_test_io_manager(void)
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{
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rtems_status_code status;
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rtems_device_major_number registered;
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rtems_device_major_number registered_worked;
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puts( "----- TESTING THE NULL DRIVER CHECKS -----" );
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status = rtems_io_initialize( NO_DRIVER_MAJOR, 0, NULL );
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directive_failed( status, "rtems_io_initialize" );
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puts( "rtems_io_initialize - NULL DRIVER RTEMS_SUCCESSFUL" );
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status = rtems_io_open( NO_DRIVER_MAJOR, 0, NULL );
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directive_failed( status, "rtems_io_open" );
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puts( "rtems_io_open - NULL DRIVER RTEMS_SUCCESSFUL" );
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status = rtems_io_close( NO_DRIVER_MAJOR, 0, NULL );
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directive_failed( status, "rtems_io_close" );
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puts( "rtems_io_close - NULL DRIVER RTEMS_SUCCESSFUL" );
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status = rtems_io_read( NO_DRIVER_MAJOR, 0, NULL );
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directive_failed( status, "rtems_io_read" );
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puts( "rtems_io_read - NULL DRIVER RTEMS_SUCCESSFUL" );
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status = rtems_io_write( NO_DRIVER_MAJOR, 0, NULL );
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directive_failed( status, "rtems_io_write" );
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puts( "rtems_io_write - NULL DRIVER RTEMS_SUCCESSFUL" );
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status = rtems_io_control( NO_DRIVER_MAJOR, 0, NULL );
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directive_failed( status, "rtems_io_control" );
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puts( "rtems_io_control - NULL DRIVER RTEMS_SUCCESSFUL" );
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puts( "----- TESTING THE I/O MANAGER DIRECTIVES -----" );
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status = rtems_io_initialize( STUB_DRIVER_MAJOR, 0, NULL );
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directive_failed( status, "rtems_io_initialize" );
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puts( "rtems_io_initialize - STUB DRIVER RTEMS_SUCCESSFUL" );
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status = rtems_io_open( STUB_DRIVER_MAJOR, 0, NULL );
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directive_failed( status, "rtems_io_open" );
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puts( "rtems_io_open - STUB DRIVER RTEMS_SUCCESSFUL" );
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status = rtems_io_close( STUB_DRIVER_MAJOR, 0, NULL );
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directive_failed( status, "rtems_io_close" );
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puts( "rtems_io_close - STUB DRIVER RTEMS_SUCCESSFUL" );
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status = rtems_io_read( STUB_DRIVER_MAJOR, 0, NULL );
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directive_failed( status, "rtems_io_read" );
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puts( "rtems_io_read - STUB DRIVER RTEMS_SUCCESSFUL" );
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status = rtems_io_write( STUB_DRIVER_MAJOR, 0, NULL );
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directive_failed( status, "rtems_io_write" );
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puts( "rtems_io_write - STUB DRIVER RTEMS_SUCCESSFUL" );
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status = rtems_io_control( STUB_DRIVER_MAJOR, 0, NULL );
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directive_failed( status, "rtems_io_control" );
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puts( "rtems_io_control - STUB DRIVER RTEMS_SUCCESSFUL" );
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/*
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* Invalid major number
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*/
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puts( "----- RETURNING INVALID MAJOR NUMBER -----" );
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status = rtems_io_initialize( INVALID_DRIVER_MAJOR, 0, NULL );
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fatal_directive_status(
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status,
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RTEMS_INVALID_NUMBER,
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"rtems_io_initialize"
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);
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puts( "rtems_io_initialize - RTEMS_INVALID_NUMBER" );
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status = rtems_io_open( INVALID_DRIVER_MAJOR, 0, NULL );
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fatal_directive_status(
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status,
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RTEMS_INVALID_NUMBER,
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"rtems_io_open"
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);
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puts( "rtems_io_open - RTEMS_INVALID_NUMBER" );
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/*
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* Exercise the io register driver directive
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*/
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puts( "----- EXERCISE DRIVER REGISTER -----" );
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status = rtems_io_register_driver( 0, &GoodDriver, NULL );
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fatal_directive_status(
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status,
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RTEMS_INVALID_ADDRESS,
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"rtems_io_register_driver"
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);
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puts(
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"rtems_io_register_driver - RTEMS_INVALID_ADDRESS - NULL registered"
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);
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status = rtems_io_register_driver( 0, NULL, ®istered );
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fatal_directive_status(
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status,
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RTEMS_INVALID_ADDRESS,
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"rtems_io_register_driver"
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);
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puts(
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"rtems_io_register_driver - RTEMS_INVALID_ADDRESS - NULL device"
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);
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status = rtems_io_register_driver( 0, &BadDriver_Nothing, ®istered );
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fatal_directive_status(
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status,
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RTEMS_INVALID_ADDRESS,
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"rtems_io_register_driver"
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);
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puts(
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"rtems_io_register_driver - RTEMS_INVALID_ADDRESS - no callouts"
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);
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status = rtems_io_register_driver(
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INVALID_DRIVER_MAJOR, &GoodDriver, ®istered );
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fatal_directive_status(
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status,
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RTEMS_INVALID_NUMBER,
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"rtems_io_register_driver"
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);
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puts( "rtems_io_register_driver - RTEMS_INVALID_NUMBER - bad major" );
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/* this has to succeed to overwrite NULL driver entry required above. */
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status = rtems_io_register_driver( 0, &GoodDriver, ®istered_worked );
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directive_failed( status, "rtems_io_register_driver" );
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puts( "rtems_io_register_driver - RTEMS_SUCCESSFUL - overwrite NULL" );
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status = rtems_io_register_driver( 0, &GoodDriver, ®istered );
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if ( status == RTEMS_SUCCESSFUL )
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printf(
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"registered major = %" PRIurtems_device_major_number "\n", registered );
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fatal_directive_status(
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status,
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RTEMS_TOO_MANY,
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"rtems_io_register_driver"
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);
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puts( "rtems_io_register_driver - RTEMS_TOO_MANY - no slots" );
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/* there should be a driver at major 1 -- clock, console, or stub */
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status = rtems_io_register_driver( 1, &GoodDriver, ®istered );
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fatal_directive_status(
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status,
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RTEMS_RESOURCE_IN_USE,
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"rtems_io_register_driver"
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);
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puts(
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"rtems_io_register_driver - RTEMS_RESOURCE_IN_USE - major in use"
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);
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/* this should unregister the device driver we registered above */
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status = rtems_io_unregister_driver( registered_worked );
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directive_failed( status, "rtems_io_unregister_driver" );
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puts( "rtems_io_unregister_driver - RTEMS_SUCCESSFUL" );
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}
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void do_test_io_lookup_name(void)
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{
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rtems_status_code sc;
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rtems_driver_name_t info;
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puts( "rtems_io_lookup_name( \"\", &info )" );
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sc = rtems_io_lookup_name( "", &info );
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fatal_directive_status( sc, RTEMS_UNSATISFIED, "lookup empty string" );
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puts( "rtems_io_lookup_name( \"/dev/null\", &info )" );
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sc = rtems_io_lookup_name( "/dev/null", &info );
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directive_failed( sc, "lookup /dev/null" );
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}
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rtems_task Init(
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rtems_task_argument argument
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)
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{
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rtems_status_code status;
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puts( "\n\n*** TEST 21 ***" );
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Task_name[ 1 ] = rtems_build_name( 'T', 'A', '1', ' ' );
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do_test_io_manager();
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status = rtems_task_create(
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Task_name[ 1 ],
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1,
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RTEMS_MINIMUM_STACK_SIZE,
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RTEMS_DEFAULT_MODES,
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RTEMS_DEFAULT_ATTRIBUTES,
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&Task_id[ 1 ]
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);
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directive_failed( status, "rtems_task_create of TA1" );
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do_test_io_lookup_name();
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status = rtems_task_start( Task_id[ 1 ], Task_1, 0 );
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directive_failed( status, "rtems_task_start of TA1" );
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status = rtems_task_delete( RTEMS_SELF );
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directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
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puts( "*** END OF TEST 21 ***" );
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rtems_test_exit( 0 );
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}
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/* configuration information */
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#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_NULL_DRIVER
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#define CONFIGURE_MAXIMUM_TASKS 1
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#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
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#define CONFIGURE_INIT
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#include <rtems/confdefs.h>
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/* end of file */
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@@ -1,28 +1,30 @@
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*** TEST 21 ***
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----- TESTING THE NULL DRIVER CHECKS -----
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TA1 - rtems_io_initialize - NULL DRIVER RTEMS_SUCCESSFUL
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TA1 - rtems_io_open - NULL DRIVER RTEMS_SUCCESSFUL
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TA1 - rtems_io_close - NULL DRIVER RTEMS_SUCCESSFUL
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TA1 - rtems_io_read - NULL DRIVER RTEMS_SUCCESSFUL
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TA1 - rtems_io_write - NULL DRIVER RTEMS_SUCCESSFUL
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TA1 - rtems_io_control - NULL DRIVER RTEMS_SUCCESSFUL
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rtems_io_initialize - NULL DRIVER RTEMS_SUCCESSFUL
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rtems_io_open - NULL DRIVER RTEMS_SUCCESSFUL
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rtems_io_close - NULL DRIVER RTEMS_SUCCESSFUL
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rtems_io_read - NULL DRIVER RTEMS_SUCCESSFUL
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rtems_io_write - NULL DRIVER RTEMS_SUCCESSFUL
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rtems_io_control - NULL DRIVER RTEMS_SUCCESSFUL
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----- TESTING THE I/O MANAGER DIRECTIVES -----
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TA1 - rtems_io_initialize - STUB DRIVER RTEMS_SUCCESSFUL
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TA1 - rtems_io_open - STUB DRIVER RTEMS_SUCCESSFUL
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TA1 - rtems_io_close - STUB DRIVER RTEMS_SUCCESSFUL
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TA1 - rtems_io_read - STUB DRIVER RTEMS_SUCCESSFUL
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TA1 - rtems_io_write - STUB DRIVER RTEMS_SUCCESSFUL
|
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TA1 - rtems_io_control - STUB DRIVER RTEMS_SUCCESSFUL
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rtems_io_initialize - STUB DRIVER RTEMS_SUCCESSFUL
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rtems_io_open - STUB DRIVER RTEMS_SUCCESSFUL
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rtems_io_close - STUB DRIVER RTEMS_SUCCESSFUL
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rtems_io_read - STUB DRIVER RTEMS_SUCCESSFUL
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rtems_io_write - STUB DRIVER RTEMS_SUCCESSFUL
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rtems_io_control - STUB DRIVER RTEMS_SUCCESSFUL
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----- RETURNING INVALID MAJOR NUMBER -----
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TA1 - rtems_io_initialize - RTEMS_INVALID_NUMBER
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TA1 - rtems_io_open - RTEMS_INVALID_NUMBER
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rtems_io_initialize - RTEMS_INVALID_NUMBER
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rtems_io_open - RTEMS_INVALID_NUMBER
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----- EXERCISE DRIVER REGISTER -----
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TA1 - rtems_io_register_driver - RTEMS_INVALID_ADDRESS - NULL registered
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TA1 - rtems_io_register_driver - RTEMS_INVALID_ADDRESS - NULL device
|
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TA1 - rtems_io_register_driver - RTEMS_INVALID_ADDRESS - no callouts
|
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TA1 - rtems_io_register_driver - RTEMS_INVALID_NUMBER - bad major
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TA1 - rtems_io_register_driver - RTEMS_SUCCESSFUL - overwrite NULL
|
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TA1 - rtems_io_register_driver - RTEMS_TOO_MANY - no slots
|
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TA1 - rtems_io_register_driver - RTEMS_RESOURCE_IN_USE - major in use
|
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TA1 - rtems_io_unregister_driver - RTEMS_SUCCESSFUL
|
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rtems_io_register_driver - RTEMS_INVALID_ADDRESS - NULL registered
|
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rtems_io_register_driver - RTEMS_INVALID_ADDRESS - NULL device
|
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rtems_io_register_driver - RTEMS_INVALID_ADDRESS - no callouts
|
||||
rtems_io_register_driver - RTEMS_INVALID_NUMBER - bad major
|
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rtems_io_register_driver - RTEMS_SUCCESSFUL - overwrite NULL
|
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rtems_io_register_driver - RTEMS_TOO_MANY - no slots
|
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rtems_io_register_driver - RTEMS_RESOURCE_IN_USE - major in use
|
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rtems_io_unregister_driver - RTEMS_SUCCESSFUL
|
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rtems_io_lookup_name( "", &info )
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rtems_io_lookup_name( "/dev/null", &info )
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||||
*** END OF TEST 21 ***
|
||||
|
||||
@@ -1,46 +0,0 @@
|
||||
/* system.h
|
||||
*
|
||||
* This include file contains information that is included in every
|
||||
* function in the test set.
|
||||
*
|
||||
* COPYRIGHT (c) 1989-1999.
|
||||
* On-Line Applications Research Corporation (OAR).
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <tmacros.h>
|
||||
|
||||
/* functions */
|
||||
|
||||
rtems_task Init(
|
||||
rtems_task_argument argument
|
||||
);
|
||||
|
||||
rtems_task Task_1(
|
||||
rtems_task_argument argument
|
||||
);
|
||||
|
||||
/* configuration information */
|
||||
|
||||
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
|
||||
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
|
||||
#define CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
|
||||
#define CONFIGURE_APPLICATION_NEEDS_NULL_DRIVER
|
||||
|
||||
#define CONFIGURE_MAXIMUM_TASKS 2
|
||||
|
||||
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
|
||||
|
||||
#include <rtems/confdefs.h>
|
||||
|
||||
/* global variables */
|
||||
|
||||
TEST_EXTERN rtems_id Task_id[ 4 ]; /* array of task ids */
|
||||
TEST_EXTERN rtems_name Task_name[ 4 ]; /* array of task names */
|
||||
|
||||
/* end of include file */
|
||||
@@ -1,195 +0,0 @@
|
||||
/* Task_1
|
||||
*
|
||||
* This routine serves as a test task. It tests the I/O manager.
|
||||
*
|
||||
* Input parameters:
|
||||
* argument - task argument
|
||||
*
|
||||
* Output parameters: NONE
|
||||
*
|
||||
* COPYRIGHT (c) 1989-2002.
|
||||
* On-Line Applications Research Corporation (OAR).
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include "system.h"
|
||||
|
||||
/* rtems_device_major_number is a typedef to uint32_t */
|
||||
#define PRIurtems_device_major_number PRIu32
|
||||
|
||||
#define STUB_DRIVER_MAJOR 0x2
|
||||
#define NO_DRIVER_MAJOR 0x3
|
||||
#define INVALID_DRIVER_MAJOR \
|
||||
(rtems_configuration_get_number_of_device_drivers() + 1)
|
||||
|
||||
/* driver entries to use with io_register */
|
||||
rtems_driver_address_table GoodDriver = DEVNULL_DRIVER_TABLE_ENTRY;
|
||||
rtems_driver_address_table BadDriver_Nothing = {
|
||||
NULL, NULL, NULL, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
rtems_task Task_1(
|
||||
rtems_task_argument argument
|
||||
)
|
||||
{
|
||||
rtems_status_code status;
|
||||
rtems_device_major_number registered;
|
||||
rtems_device_major_number registered_worked;
|
||||
|
||||
puts( "----- TESTING THE NULL DRIVER CHECKS -----" );
|
||||
|
||||
status = rtems_io_initialize( NO_DRIVER_MAJOR, 0, NULL );
|
||||
directive_failed( status, "rtems_io_initialize" );
|
||||
puts( "TA1 - rtems_io_initialize - NULL DRIVER RTEMS_SUCCESSFUL" );
|
||||
|
||||
status = rtems_io_open( NO_DRIVER_MAJOR, 0, NULL );
|
||||
directive_failed( status, "rtems_io_open" );
|
||||
puts( "TA1 - rtems_io_open - NULL DRIVER RTEMS_SUCCESSFUL" );
|
||||
|
||||
status = rtems_io_close( NO_DRIVER_MAJOR, 0, NULL );
|
||||
directive_failed( status, "rtems_io_close" );
|
||||
puts( "TA1 - rtems_io_close - NULL DRIVER RTEMS_SUCCESSFUL" );
|
||||
|
||||
status = rtems_io_read( NO_DRIVER_MAJOR, 0, NULL );
|
||||
directive_failed( status, "rtems_io_read" );
|
||||
puts( "TA1 - rtems_io_read - NULL DRIVER RTEMS_SUCCESSFUL" );
|
||||
|
||||
status = rtems_io_write( NO_DRIVER_MAJOR, 0, NULL );
|
||||
directive_failed( status, "rtems_io_write" );
|
||||
puts( "TA1 - rtems_io_write - NULL DRIVER RTEMS_SUCCESSFUL" );
|
||||
|
||||
status = rtems_io_control( NO_DRIVER_MAJOR, 0, NULL );
|
||||
directive_failed( status, "rtems_io_control" );
|
||||
puts( "TA1 - rtems_io_control - NULL DRIVER RTEMS_SUCCESSFUL" );
|
||||
|
||||
puts( "----- TESTING THE I/O MANAGER DIRECTIVES -----" );
|
||||
|
||||
status = rtems_io_initialize( STUB_DRIVER_MAJOR, 0, NULL );
|
||||
directive_failed( status, "rtems_io_initialize" );
|
||||
puts( "TA1 - rtems_io_initialize - STUB DRIVER RTEMS_SUCCESSFUL" );
|
||||
|
||||
status = rtems_io_open( STUB_DRIVER_MAJOR, 0, NULL );
|
||||
directive_failed( status, "rtems_io_open" );
|
||||
puts( "TA1 - rtems_io_open - STUB DRIVER RTEMS_SUCCESSFUL" );
|
||||
|
||||
status = rtems_io_close( STUB_DRIVER_MAJOR, 0, NULL );
|
||||
directive_failed( status, "rtems_io_close" );
|
||||
puts( "TA1 - rtems_io_close - STUB DRIVER RTEMS_SUCCESSFUL" );
|
||||
|
||||
status = rtems_io_read( STUB_DRIVER_MAJOR, 0, NULL );
|
||||
directive_failed( status, "rtems_io_read" );
|
||||
puts( "TA1 - rtems_io_read - STUB DRIVER RTEMS_SUCCESSFUL" );
|
||||
|
||||
status = rtems_io_write( STUB_DRIVER_MAJOR, 0, NULL );
|
||||
directive_failed( status, "rtems_io_write" );
|
||||
puts( "TA1 - rtems_io_write - STUB DRIVER RTEMS_SUCCESSFUL" );
|
||||
|
||||
status = rtems_io_control( STUB_DRIVER_MAJOR, 0, NULL );
|
||||
directive_failed( status, "rtems_io_control" );
|
||||
puts( "TA1 - rtems_io_control - STUB DRIVER RTEMS_SUCCESSFUL" );
|
||||
|
||||
|
||||
/*
|
||||
* Invalid major number
|
||||
*/
|
||||
puts( "----- RETURNING INVALID MAJOR NUMBER -----" );
|
||||
|
||||
status = rtems_io_initialize( INVALID_DRIVER_MAJOR, 0, NULL );
|
||||
fatal_directive_status(
|
||||
status,
|
||||
RTEMS_INVALID_NUMBER,
|
||||
"rtems_io_initialize"
|
||||
);
|
||||
puts( "TA1 - rtems_io_initialize - RTEMS_INVALID_NUMBER" );
|
||||
|
||||
status = rtems_io_open( INVALID_DRIVER_MAJOR, 0, NULL );
|
||||
fatal_directive_status(
|
||||
status,
|
||||
RTEMS_INVALID_NUMBER,
|
||||
"rtems_io_open"
|
||||
);
|
||||
puts( "TA1 - rtems_io_open - RTEMS_INVALID_NUMBER" );
|
||||
|
||||
/*
|
||||
* Exercise the io register driver directive
|
||||
*/
|
||||
puts( "----- EXERCISE DRIVER REGISTER -----" );
|
||||
|
||||
status = rtems_io_register_driver( 0, &GoodDriver, NULL );
|
||||
fatal_directive_status(
|
||||
status,
|
||||
RTEMS_INVALID_ADDRESS,
|
||||
"rtems_io_register_driver"
|
||||
);
|
||||
puts(
|
||||
"TA1 - rtems_io_register_driver - RTEMS_INVALID_ADDRESS - NULL registered"
|
||||
);
|
||||
|
||||
status = rtems_io_register_driver( 0, NULL, ®istered );
|
||||
fatal_directive_status(
|
||||
status,
|
||||
RTEMS_INVALID_ADDRESS,
|
||||
"rtems_io_register_driver"
|
||||
);
|
||||
puts(
|
||||
"TA1 - rtems_io_register_driver - RTEMS_INVALID_ADDRESS - NULL device"
|
||||
);
|
||||
|
||||
status = rtems_io_register_driver( 0, &BadDriver_Nothing, ®istered );
|
||||
fatal_directive_status(
|
||||
status,
|
||||
RTEMS_INVALID_ADDRESS,
|
||||
"rtems_io_register_driver"
|
||||
);
|
||||
puts(
|
||||
"TA1 - rtems_io_register_driver - RTEMS_INVALID_ADDRESS - no callouts"
|
||||
);
|
||||
|
||||
status = rtems_io_register_driver(
|
||||
INVALID_DRIVER_MAJOR, &GoodDriver, ®istered );
|
||||
fatal_directive_status(
|
||||
status,
|
||||
RTEMS_INVALID_NUMBER,
|
||||
"rtems_io_register_driver"
|
||||
);
|
||||
puts( "TA1 - rtems_io_register_driver - RTEMS_INVALID_NUMBER - bad major" );
|
||||
|
||||
/* this has to succeed to overwrite NULL driver entry required above. */
|
||||
status = rtems_io_register_driver( 0, &GoodDriver, ®istered_worked );
|
||||
directive_failed( status, "rtems_io_register_driver" );
|
||||
puts( "TA1 - rtems_io_register_driver - RTEMS_SUCCESSFUL - overwrite NULL" );
|
||||
|
||||
status = rtems_io_register_driver( 0, &GoodDriver, ®istered );
|
||||
if ( status == RTEMS_SUCCESSFUL )
|
||||
printf( "registered major = %" PRIurtems_device_major_number "\n", registered );
|
||||
fatal_directive_status(
|
||||
status,
|
||||
RTEMS_TOO_MANY,
|
||||
"rtems_io_register_driver"
|
||||
);
|
||||
puts( "TA1 - rtems_io_register_driver - RTEMS_TOO_MANY - no slots" );
|
||||
|
||||
/* there should be a driver at major 1 -- clock, console, or stub */
|
||||
status = rtems_io_register_driver( 1, &GoodDriver, ®istered );
|
||||
fatal_directive_status(
|
||||
status,
|
||||
RTEMS_RESOURCE_IN_USE,
|
||||
"rtems_io_register_driver"
|
||||
);
|
||||
puts(
|
||||
"TA1 - rtems_io_register_driver - RTEMS_RESOURCE_IN_USE - major in use"
|
||||
);
|
||||
|
||||
/* this should unregister the device driver we registered above */
|
||||
status = rtems_io_unregister_driver( registered_worked );
|
||||
directive_failed( status, "rtems_io_unregister_driver" );
|
||||
puts( "TA1 - rtems_io_unregister_driver - RTEMS_SUCCESSFUL" );
|
||||
|
||||
puts( "*** END OF TEST 21 ***" );
|
||||
rtems_test_exit( 0 );
|
||||
}
|
||||
Reference in New Issue
Block a user