diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/gen83xx/include/irq-config.h')
-rw-r--r-- | c/src/lib/libbsp/powerpc/gen83xx/include/irq-config.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/powerpc/gen83xx/include/irq-config.h b/c/src/lib/libbsp/powerpc/gen83xx/include/irq-config.h new file mode 100644 index 0000000000..d31b3ac6cc --- /dev/null +++ b/c/src/lib/libbsp/powerpc/gen83xx/include/irq-config.h @@ -0,0 +1,78 @@ +/** + * @file + * + * @ingroup bsp_interrupt + * + * @brief BSP interrupt support configuration. + */ + +/* + * Copyright (c) 2008 + * 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.com/license/LICENSE. + */ + +#ifndef LIBBSP_POWERPC_GEN83XX_IRQ_CONFIG_H +#define LIBBSP_POWERPC_GEN83XX_IRQ_CONFIG_H + +#include <stdint.h> + +#include <bsp/irq.h> + +/** + * @addtogroup bsp_interrupt + * + * @{ + */ + +/** + * @brief Minimum vector number. + */ +#define BSP_INTERRUPT_VECTOR_MIN BSP_LOWEST_OFFSET + +/** + * @brief Maximum vector number. + */ +#define BSP_INTERRUPT_VECTOR_MAX BSP_MAX_OFFSET + +/** + * @brief Enables the index table. + * + * If you enable the index table, you have to define a size for the handler + * table (@ref BSP_INTERRUPT_HANDLER_TABLE_SIZE) and must provide an integer + * type capable to index the complete handler table (@ref + * bsp_interrupt_handler_index_type). + */ +#undef BSP_INTERRUPT_USE_INDEX_TABLE + +/** + * @brief Disables usage of the heap. + * + * If you define this, you have to define @ref BSP_INTERRUPT_USE_INDEX_TABLE as + * well. + */ +#undef BSP_INTERRUPT_NO_HEAP_USAGE + +#ifdef BSP_INTERRUPT_USE_INDEX_TABLE + +/** + * @brief Size of the handler table. + */ +#define BSP_INTERRUPT_HANDLER_TABLE_SIZE 63 + +/** + * @brief Integer type capable to index the complete handler table. + */ +typedef uint8_t bsp_interrupt_handler_index_type; + +#endif /* BSP_INTERRUPT_USE_INDEX_TABLE */ + +/** @} */ + +#endif /* LIBBSP_POWERPC_GEN83XX_IRQ_CONFIG_H */ |