forked from Imagelibrary/rtems
126 lines
2.2 KiB
C
126 lines
2.2 KiB
C
/**
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* @file
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*
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* @ingroup bsp_interrupt
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*
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* @brief Generic BSP interrupt support legacy implementation.
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*/
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/*
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* Copyright (c) 2008, 2009
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* embedded brains GmbH
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* Obere Lagerstr. 30
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* D-82178 Puchheim
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* Germany
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* <rtems@embedded-brains.de>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#include <string.h>
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#define BSP_SHARED_HANDLER_SUPPORT
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#include <rtems.h>
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#include <rtems/irq.h>
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#include <bsp/irq-generic.h>
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/**
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* @deprecated Obsolete.
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*/
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int BSP_get_current_rtems_irq_handler(rtems_irq_connect_data *cd)
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{
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memset(cd, 0, sizeof(*cd));
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return 1;
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}
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/**
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* @deprecated Use rtems_interrupt_handler_install() instead.
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*/
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int BSP_install_rtems_irq_handler(const rtems_irq_connect_data *cd)
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{
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rtems_status_code sc = RTEMS_SUCCESSFUL;
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sc = rtems_interrupt_handler_install(
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cd->name,
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"LEGACY INSTALLED",
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RTEMS_INTERRUPT_UNIQUE,
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cd->hdl,
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cd->handle
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);
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if (sc != RTEMS_SUCCESSFUL) {
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return 0;
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}
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if (cd->on != NULL) {
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cd->on(cd);
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}
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return 1;
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}
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/**
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* @deprecated Use rtems_interrupt_handler_install() instead.
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*/
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int BSP_install_rtems_shared_irq_handler(const rtems_irq_connect_data *cd)
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{
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rtems_status_code sc = RTEMS_SUCCESSFUL;
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sc = rtems_interrupt_handler_install(
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cd->name,
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"LEGACY INSTALLED",
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RTEMS_INTERRUPT_SHARED,
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cd->hdl,
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cd->handle
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);
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if (sc != RTEMS_SUCCESSFUL) {
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return 0;
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}
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if (cd->on != NULL) {
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(*cd->on)(cd);
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}
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return 1;
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}
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/**
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* @deprecated Use rtems_interrupt_handler_remove() instead.
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*/
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int BSP_remove_rtems_irq_handler(const rtems_irq_connect_data *cd)
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{
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rtems_status_code sc = RTEMS_SUCCESSFUL;
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if (cd->off != NULL) {
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(*cd->off)(cd);
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}
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sc = rtems_interrupt_handler_remove(cd->name, cd->hdl, cd->handle);
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if (sc != RTEMS_SUCCESSFUL) {
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return 0;
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}
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return 1;
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}
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/**
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* @deprecated Use bsp_interrupt_initialize() instead.
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*/
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int BSP_rtems_irq_mngt_set(rtems_irq_global_settings *config)
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{
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return 0;
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}
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/**
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* @deprecated Obsolete.
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*/
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int BSP_rtems_irq_mngt_get(rtems_irq_global_settings **config)
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{
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*config = NULL;
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return 0;
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}
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