New upstream version 18.02

[deb_dpdk.git] / lib / librte_eal / common / include / rte_interrupts.h

diff --git a/lib/librte_eal/common/include/rte_interrupts.h b/lib/librte_eal/common/include/rte_interrupts.h
index fd3c6ef..d751a63 100644 (file)
--- a/lib/librte_eal/common/include/rte_interrupts.h
+++ b/lib/librte_eal/common/include/rte_interrupts.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * 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.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _RTE_INTERRUPTS_H_
@@ -51,10 +22,9 @@ extern "C" {
 struct rte_intr_handle;
 
 /** Function to be registered for the specific interrupt */
-typedef void (*rte_intr_callback_fn)(struct rte_intr_handle *intr_handle,
-                                                       void *cb_arg);
+typedef void (*rte_intr_callback_fn)(void *cb_arg);
 
-#include <exec-env/rte_interrupts.h>
+#include "rte_eal_interrupts.h"
 
 /**
  * It registers the callback for the specific interrupt. Multiple
@@ -70,7 +40,7 @@ typedef void (*rte_intr_callback_fn)(struct rte_intr_handle *intr_handle,
  *  - On success, zero.
  *  - On failure, a negative value.
  */
-int rte_intr_callback_register(struct rte_intr_handle *intr_handle,
+int rte_intr_callback_register(const struct rte_intr_handle *intr_handle,
                                rte_intr_callback_fn cb, void *cb_arg);
 
 /**
@@ -88,7 +58,7 @@ int rte_intr_callback_register(struct rte_intr_handle *intr_handle,
  *  - On success, return the number of callback entities removed.
  *  - On failure, a negative value.
  */
-int rte_intr_callback_unregister(struct rte_intr_handle *intr_handle,
+int rte_intr_callback_unregister(const struct rte_intr_handle *intr_handle,
                                rte_intr_callback_fn cb, void *cb_arg);
 
 /**
@@ -101,7 +71,7 @@ int rte_intr_callback_unregister(struct rte_intr_handle *intr_handle,
  *  - On success, zero.
  *  - On failure, a negative value.
  */
-int rte_intr_enable(struct rte_intr_handle *intr_handle);
+int rte_intr_enable(const struct rte_intr_handle *intr_handle);
 
 /**
  * It disables the interrupt for the specified handle.
@@ -113,7 +83,7 @@ int rte_intr_enable(struct rte_intr_handle *intr_handle);
  *  - On success, zero.
  *  - On failure, a negative value.
  */
-int rte_intr_disable(struct rte_intr_handle *intr_handle);
+int rte_intr_disable(const struct rte_intr_handle *intr_handle);
 
 #ifdef __cplusplus
 }