diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/qoriq/include/intercom.h')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/qoriq/include/intercom.h | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/c/src/lib/libbsp/powerpc/qoriq/include/intercom.h b/c/src/lib/libbsp/powerpc/qoriq/include/intercom.h deleted file mode 100644 index 39b2ba938e..0000000000 --- a/c/src/lib/libbsp/powerpc/qoriq/include/intercom.h +++ /dev/null @@ -1,125 +0,0 @@ -/** - * @file - * - * @ingroup QorIQInterCom - * - * @brief Inter-Processor Communication API. - */ - -/* - * Copyright (c) 2011 embedded brains GmbH. All rights reserved. - * - * embedded brains GmbH - * Obere Lagerstr. 30 - * 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. - */ - -#ifndef LIBBSP_POWERPC_QORIQ_INTERCOM_H -#define LIBBSP_POWERPC_QORIQ_INTERCOM_H - -#include <rtems.h> -#include <rtems/chain.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/** - * @defgroup QorIQInterCom QorIQ - Inter-Processor Communication Support - * - * @ingroup QorIQ - * - * @brief Inter-processor communication support. - * - * @{ - */ - -uint32_t qoriq_spin_lock(uint32_t *lock); - -void qoriq_spin_unlock(uint32_t *lock, uint32_t msr); - -#define INTERCOM_CORE_COUNT 2 - -#define INTERCOM_SERVICE_COUNT 8 - -typedef enum { - INTERCOM_TYPE_MPCI, - INTERCOM_TYPE_UART_0, - INTERCOM_TYPE_UART_1, - INTERCOM_TYPE_NETWORK, - INTERCOM_TYPE_CUSTOM_0, - INTERCOM_TYPE_CUSTOM_1, - INTERCOM_TYPE_CUSTOM_2, - INTERCOM_TYPE_CUSTOM_3, - INTERCOM_TYPE_CUSTOM_4 -} intercom_type; - -typedef enum { - INTERCOM_SIZE_64 = 0, - INTERCOM_SIZE_512, - INTERCOM_SIZE_2K, - INTERCOM_SIZE_4K -} intercom_size; - -typedef struct intercom_packet { - union { - struct intercom_packet *next; - rtems_chain_node node; - } glue; - intercom_type type_index; - intercom_size size_index; - uint32_t flags; - size_t size; - uint32_t cache_line_alignment [2]; - char data []; -} intercom_packet; - -typedef void (*intercom_service)(intercom_packet *packet, void *arg); - -void qoriq_intercom_init(void); - -void qoriq_intercom_start(void); - -void qoriq_intercom_service_install(intercom_type type, intercom_service service, void *arg); - -void qoriq_intercom_service_remove(intercom_type type); - -intercom_packet *qoriq_intercom_allocate_packet(intercom_type type, intercom_size size); - -void qoriq_intercom_send_packets(int destination_core, intercom_packet *first, intercom_packet *last); - -static inline void qoriq_intercom_send_packet(int destination_core, intercom_packet *packet) -{ - qoriq_intercom_send_packets(destination_core, packet, packet); -} - -void qoriq_intercom_broadcast_packets(intercom_packet *first, intercom_packet *last); - -static inline void qoriq_intercom_broadcast_packet(intercom_packet *packet) -{ - qoriq_intercom_broadcast_packets(packet, packet); -} - -void qoriq_intercom_send(int destination_core, intercom_type type, intercom_size size, const void *buf, size_t n); - -void qoriq_intercom_free_packet(intercom_packet *packet); - -intercom_packet *qoriq_intercom_clone_packet(const intercom_packet *packet); - -#ifdef RTEMS_MULTIPROCESSING - extern rtems_mpci_table qoriq_intercom_mpci; -#endif - -/** @} */ - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* LIBBSP_POWERPC_QORIQ_INTERCOM_H */ |