X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_power%2Fguest_channel.c;h=c17ea46b49477a78aa66b168ffcd90ab0ab3d3f7;hb=395e97bf801b6b4f0d343c95874b5303324c4def;hp=d6b6d0aa96671f015a834bcf81fb76bed61260f9;hpb=50810f095aa70986a9d2cc8a53b7b8db3f6ffb17;p=dpdk.git

diff --git a/lib/librte_power/guest_channel.c b/lib/librte_power/guest_channel.c
index d6b6d0aa96..c17ea46b49 100644
--- a/lib/librte_power/guest_channel.c
+++ b/lib/librte_power/guest_channel.c
@@ -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
  */
 
 #include <stdio.h>
@@ -51,7 +22,7 @@
 static int global_fds[RTE_MAX_LCORE];
 
 int
-guest_channel_host_connect(const char *path, unsigned lcore_id)
+guest_channel_host_connect(const char *path, unsigned int lcore_id)
 {
 	int flags, ret;
 	struct channel_packet pkt;
@@ -103,8 +74,10 @@ guest_channel_host_connect(const char *path, unsigned lcore_id)
 	global_fds[lcore_id] = fd;
 	ret = guest_channel_send_msg(&pkt, lcore_id);
 	if (ret != 0) {
-		RTE_LOG(ERR, GUEST_CHANNEL, "Error on channel '%s' communications "
-				"test: %s\n", fd_path, strerror(ret));
+		RTE_LOG(ERR, GUEST_CHANNEL,
+				"Error on channel '%s' communications test: %s\n",
+				fd_path, ret > 0 ? strerror(ret) :
+				"channel not connected");
 		goto error;
 	}
 	RTE_LOG(INFO, GUEST_CHANNEL, "Channel '%s' is now connected\n", fd_path);
@@ -116,7 +89,7 @@ error:
 }
 
 int
-guest_channel_send_msg(struct channel_packet *pkt, unsigned lcore_id)
+guest_channel_send_msg(struct channel_packet *pkt, unsigned int lcore_id)
 {
 	int ret, buffer_len = sizeof(*pkt);
 	void *buffer = pkt;
@@ -146,8 +119,15 @@ guest_channel_send_msg(struct channel_packet *pkt, unsigned lcore_id)
 	return 0;
 }
 
+int rte_power_guest_channel_send_msg(struct channel_packet *pkt,
+			unsigned int lcore_id)
+{
+	return guest_channel_send_msg(pkt, lcore_id);
+}
+
+
 void
-guest_channel_host_disconnect(unsigned lcore_id)
+guest_channel_host_disconnect(unsigned int lcore_id)
 {
 	if (lcore_id >= RTE_MAX_LCORE) {
 		RTE_LOG(ERR, GUEST_CHANNEL, "Channel(%u) is out of range 0...%d\n",