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net: Add generic network interface header

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This will be used by the new network stack to relate a device to actual
network context, and used in the different layers (mac, ip ...).

Change-Id: I30c08fa975314544c36b71636fd9653d562891b3
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit is contained in:
Tomasz Bursztyka 2016-05-02 09:02:04 +02:00 • committed by Jukka Rissanen
commit 2fa38c18f0
5 changed files with 169 additions and 3 deletions
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4
net/yaip/Kconfig
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@ -15,3 +15,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
#
config NET_YAIP_INIT_PRIO
int
default 99

2
net/yaip/Makefile
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@ -1,2 +1,2 @@
ccflags-y += -I${srctree}/net/ip
obj-y = net_core.o
obj-y = net_core.o net_if.o

42
net/yaip/net_if.c Normal file
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@ -0,0 +1,42 @@
/*
* Copyright (c) 2016 Intel Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <init.h>
#include <net/net_if.h>
/* net_if dedicated section limiters */
extern struct net_if __net_if_start[];
extern struct net_if __net_if_end[];
static int net_if_init(struct device *unused)
{
struct net_if_api *api;
struct net_if *iface;
ARG_UNUSED(unused);
for (iface = __net_if_start; iface != __net_if_end; iface++) {
api = (struct net_if_api *) iface->dev->driver_api;
if (api && api->init) {
api->init(iface);
}
}
return 0;
}
SYS_INIT(net_if_init, NANOKERNEL, CONFIG_NET_YAIP_INIT_PRIO);