diff options
Diffstat (limited to 'bsps/shared/irq')
-rw-r--r-- | bsps/shared/irq/irq-default.c | 12 | ||||
-rw-r--r-- | bsps/shared/irq/irq-raise-clear.c | 84 |
2 files changed, 96 insertions, 0 deletions
diff --git a/bsps/shared/irq/irq-default.c b/bsps/shared/irq/irq-default.c index 842cdd66e0..63ba0c37ee 100644 --- a/bsps/shared/irq/irq-default.c +++ b/bsps/shared/irq/irq-default.c @@ -37,6 +37,18 @@ #include <bsp/irq-generic.h> +rtems_status_code bsp_interrupt_raise(rtems_vector_number vector) +{ + bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector)); + return RTEMS_UNSATISFIED; +} + +rtems_status_code bsp_interrupt_clear(rtems_vector_number vector) +{ + bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector)); + return RTEMS_UNSATISFIED; +} + rtems_status_code bsp_interrupt_vector_is_enabled( rtems_vector_number vector, bool *enabled diff --git a/bsps/shared/irq/irq-raise-clear.c b/bsps/shared/irq/irq-raise-clear.c new file mode 100644 index 0000000000..a0569f5948 --- /dev/null +++ b/bsps/shared/irq/irq-raise-clear.c @@ -0,0 +1,84 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup bsp_interrupt + * + * @brief This source file contains the implementation of + * rtems_interrupt_raise(), rtems_interrupt_raise_on() and + * rtems_interrupt_clear(). + */ + +/* + * Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de) + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include <bsp/irq-generic.h> + +#include <rtems/score/processormask.h> +#include <rtems/score/smpimpl.h> +#include <rtems/config.h> + +rtems_status_code rtems_interrupt_raise( rtems_vector_number vector ) +{ + if ( !bsp_interrupt_is_valid_vector( vector ) ) { + return RTEMS_INVALID_ID; + } + + return bsp_interrupt_raise( vector ); +} + +rtems_status_code rtems_interrupt_raise_on( + rtems_vector_number vector, + uint32_t cpu_index +) +{ + if ( !bsp_interrupt_is_valid_vector( vector ) ) { + return RTEMS_INVALID_ID; + } + + if ( cpu_index >= rtems_configuration_get_maximum_processors() ) { + return RTEMS_NOT_CONFIGURED; + } + +#if defined(RTEMS_SMP) + if ( !_Processor_mask_Is_set( _SMP_Get_online_processors(), cpu_index ) ) { + return RTEMS_INCORRECT_STATE; + } + + return bsp_interrupt_raise_on( vector, cpu_index ); +#else + return bsp_interrupt_raise( vector ); +#endif +} + +rtems_status_code rtems_interrupt_clear( rtems_vector_number vector ) +{ + if ( !bsp_interrupt_is_valid_vector( vector ) ) { + return RTEMS_INVALID_ID; + } + + return bsp_interrupt_clear( vector ); +} |