/*
 *	NET3:	Support for 802.2 demultiplexing off Ethernet
 *		This program is free software; you can redistribute it and/or
 *		modify it under the terms of the GNU General Public License
 *		as published by the Free Software Foundation; either version
 *		2 of the License, or (at your option) any later version.
 *
 *		Demultiplex 802.2 encoded protocols. We match the entry by the
 *		SSAP/DSAP pair and then deliver to the registered datalink that
 *		matches. The control byte is ignored and handling of such items
 *		is up to the routine passed the frame.
 *
 *		Unlike the 802.3 datalink we have a list of 802.2 entries as
 *		there are multiple protocols to demux. The list is currently
 *		short (3 or 4 entries at most). The current demux assumes this.
 */
#include <linux/module.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <linux/slab.h>
#include <net/datalink.h>
#include <linux/mm.h>
#include <linux/in.h>
#include <linux/init.h>
#include <net/llc.h>
#include <net/p8022.h>

static int p8022_request(struct datalink_proto *dl, struct sk_buff *skb,
			 unsigned char *dest)
{
	llc_build_and_send_ui_pkt(dl->sap, skb, dest, dl->sap->laddr.lsap);
	return 0;
}

struct datalink_proto *register_8022_client(unsigned char type,
					    int (*func)(struct sk_buff *skb,
							struct net_device *dev,
							struct packet_type *pt,
							struct net_device *orig_dev))
{
	struct datalink_proto *proto;

	proto = kmalloc(sizeof(*proto), GFP_ATOMIC);
	if (proto) {
		proto->type[0]		= type;
		proto->header_length	= 3;
		proto->request		= p8022_request;
		proto->sap = llc_sap_open(type, func);
		if (!proto->sap) {
			kfree(proto);
			proto = NULL;
		}
	}
	return proto;
}

void unregister_8022_client(struct datalink_proto *proto)
{
	llc_sap_put(proto->sap);
	kfree(proto);
}

EXPORT_SYMBOL(register_8022_client);
EXPORT_SYMBOL(unregister_8022_client);

MODULE_LICENSE("GPL");
0b23880a3ac1f4693b25'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/include/net/esp.h?h=nds-private-remove&amp;id=2c6262b754f3c3338cb40b23880a3ac1f4693b25'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/include/net/esp.h?h=nds-private-remove&amp;id=2c6262b754f3c3338cb40b23880a3ac1f4693b25'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/include/net/esp.h'>
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<tr><th>author</th><td>Lokesh Vutla &lt;lokeshvutla@ti.com&gt;</td><td class='right'>2016-11-10 10:59:15 +0530</td></tr>
<tr><th>committer</th><td>Mark Brown &lt;broonie@kernel.org&gt;</td><td class='right'>2016-11-11 15:36:38 +0000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/dccp/ipv6.h?h=nds-private-remove&amp;id=205321f0927ad2303e7f71767d402e0ff36a9a87'>205321f0927ad2303e7f71767d402e0ff36a9a87</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/dccp/ipv6.h?id=205321f0927ad2303e7f71767d402e0ff36a9a87'>patch</a>)</td></tr>
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<div class='commit-subject'>regulator: lp873x: Add support for populating input supply</div><div class='commit-msg'>In order to have a proper topology of regulators for a platform, each
registering regulator needs to populate supply_name field for identifying
its supply's name. Add supply_name field for lp873x regulators.

Acked-by: Rob Herring &lt;robh@kernel.org&gt;
Signed-off-by: Lokesh Vutla &lt;lokeshvutla@ti.com&gt;
Acked-for-MFD-by: Lee Jones &lt;lee.jones@linaro.org&gt;
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=205321f0927ad2303e7f71767d402e0ff36a9a87'>Diffstat</a> (limited to 'net/dccp/ipv6.h')</div><table summary='diffstat' class='diffstat'>