1 files changed, 125 insertions, 0 deletions
diff --git a/bsps/shared/irq/irq-legacy.c b/bsps/shared/irq/irq-legacy.c
new file mode 100644
index 0000000000..64c324b472
--- /dev/null
+++ b/bsps/shared/irq/irq-legacy.c
@@ -0,0 +1,125 @@
+/**
+ * @file
+ *
+ * @ingroup bsp_interrupt
+ *
+ * @brief Generic BSP interrupt support legacy implementation.
+ */
+
+/*
+ * Copyright (c) 2008, 2009
+ * embedded brains GmbH
+ * Obere Lagerstr. 30
+ * D-82178 Puchheim
+ * Germany
+ * <rtems@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#include <string.h>
+
+#define BSP_SHARED_HANDLER_SUPPORT
+
+#include <rtems.h>
+#include <rtems/irq.h>
+
+#include <bsp/irq-generic.h>
+
+/**
+ * @deprecated Obsolete.
+ */
+int BSP_get_current_rtems_irq_handler(rtems_irq_connect_data *cd)
+{
+  memset(cd, 0, sizeof(*cd));
+
+  return 1;
+}
+
+/**
+ * @deprecated Use rtems_interrupt_handler_install() instead.
+ */
+int BSP_install_rtems_irq_handler(const rtems_irq_connect_data *cd)
+{
+  rtems_status_code sc = RTEMS_SUCCESSFUL;
+
+  sc = rtems_interrupt_handler_install(
+    cd->name,
+    "LEGACY INSTALLED",
+    RTEMS_INTERRUPT_UNIQUE,
+    cd->hdl,
+    cd->handle
+  );
+  if (sc != RTEMS_SUCCESSFUL) {
+    return 0;
+  }
+
+  if (cd->on != NULL) {
+    cd->on(cd);
+  }
+
+  return 1;
+}
+
+/**
+ * @deprecated Use rtems_interrupt_handler_install() instead.
+ */
+int BSP_install_rtems_shared_irq_handler(const rtems_irq_connect_data *cd)
+{
+  rtems_status_code sc = RTEMS_SUCCESSFUL;
+
+  sc = rtems_interrupt_handler_install(
+    cd->name,
+    "LEGACY INSTALLED",
+    RTEMS_INTERRUPT_SHARED,
+    cd->hdl,
+    cd->handle
+  );
+  if (sc != RTEMS_SUCCESSFUL) {
+    return 0;
+  }
+
+  if (cd->on != NULL) {
+    (*cd->on)(cd);
+  }
+
+  return 1;
+}
+
+/**
+ * @deprecated Use rtems_interrupt_handler_remove() instead.
+ */
+int BSP_remove_rtems_irq_handler(const rtems_irq_connect_data *cd)
+{
+  rtems_status_code sc = RTEMS_SUCCESSFUL;
+
+  if (cd->off != NULL) {
+    (*cd->off)(cd);
+  }
+
+  sc = rtems_interrupt_handler_remove(cd->name, cd->hdl, cd->handle);
+  if (sc != RTEMS_SUCCESSFUL) {
+    return 0;
+  }
+
+  return 1;
+}
+
+/**
+ * @deprecated Use bsp_interrupt_initialize() instead.
+ */
+int BSP_rtems_irq_mngt_set(rtems_irq_global_settings *config)
+{
+  return 0;
+}
+
+/**
+ * @deprecated Obsolete.
+ */
+int BSP_rtems_irq_mngt_get(rtems_irq_global_settings **config)
+{
+  *config = NULL;
+  return 0;
+}