/*********************************************************************
 *                
 * Filename:      irlmp_event.h
 * Version:       0.1
 * Description:   IrDA-LMP event handling
 * Status:        Experimental.
 * Author:        Dag Brattli <dagb@cs.uit.no>
 * Created at:    Mon Aug  4 20:40:53 1997
 * Modified at:   Thu Jul  8 12:18:54 1999
 * Modified by:   Dag Brattli <dagb@cs.uit.no>
 * 
 *     Copyright (c) 1997, 1999 Dag Brattli <dagb@cs.uit.no>, 
 *     All Rights Reserved.
 *     Copyright (c) 2000-2002 Jean Tourrilhes <jt@hpl.hp.com>
 *     
 *     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.
 *
 *     Neither Dag Brattli nor University of Tromsø admit liability nor
 *     provide warranty for any of this software. This material is 
 *     provided "AS-IS" and at no charge.
 *
 ********************************************************************/

#ifndef IRLMP_EVENT_H
#define IRLMP_EVENT_H

/* A few forward declarations (to make compiler happy) */
struct irlmp_cb;
struct lsap_cb;
struct lap_cb;
struct discovery_t;

/* LAP states */
typedef enum {
	/* IrLAP connection control states */
	LAP_STANDBY,             /* No LAP connection */
	LAP_U_CONNECT,           /* Starting LAP connection */
	LAP_ACTIVE,              /* LAP connection is active */
} IRLMP_STATE;

/* LSAP connection control states */
typedef enum {
	LSAP_DISCONNECTED,        /* No LSAP connection */
	LSAP_CONNECT,             /* Connect indication from peer */
	LSAP_CONNECT_PEND,        /* Connect request from service user */
	LSAP_DATA_TRANSFER_READY, /* LSAP connection established */          
	LSAP_SETUP,               /* Trying to set up LSAP connection */
	LSAP_SETUP_PEND,          /* Request to start LAP connection */
} LSAP_STATE;

typedef enum {
	/* LSAP events */
 	LM_CONNECT_REQUEST,
 	LM_CONNECT_CONFIRM,
	LM_CONNECT_RESPONSE,
 	LM_CONNECT_INDICATION, 	
	
	LM_DISCONNECT_INDICATION,
	LM_DISCONNECT_REQUEST,

 	LM_DATA_REQUEST,
	LM_UDATA_REQUEST,
 	LM_DATA_INDICATION,
	LM_UDATA_INDICATION,

	LM_WATCHDOG_TIMEOUT,

	/* IrLAP events */
	LM_LAP_CONNECT_REQUEST,
 	LM_LAP_CONNECT_INDICATION, 
 	LM_LAP_CONNECT_CONFIRM,
 	LM_LAP_DISCONNECT_INDICATION, 
	LM_LAP_DISCONNECT_REQUEST,
	LM_LAP_DISCOVERY_REQUEST,
 	LM_LAP_DISCOVERY_CONFIRM,
	LM_LAP_IDLE_TIMEOUT,
} IRLMP_EVENT;

extern const char *const irlmp_state[];
extern const char *const irlsap_state[];

void irlmp_watchdog_timer_expired(void *data);
void irlmp_discovery_timer_expired(void *data);
void irlmp_idle_timer_expired(void *data);

void irlmp_do_lap_event(struct lap_cb *self, IRLMP_EVENT event, 
			struct sk_buff *skb);
int irlmp_do_lsap_event(struct lsap_cb *self, IRLMP_EVENT event, 
			struct sk_buff *skb);

#endif /* IRLMP_EVENT_H */




gi/linux/net-next.git/log/include/net?id=e60234ddb541b556b57353dfddca73155977d02f&amp;showmsg=1'>net</a>/<a href='/cgit.cgi/linux/net-next.git/log/include/net/netns?id=e60234ddb541b556b57353dfddca73155977d02f&amp;showmsg=1'>netns</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/include/net/netns?id=e60234ddb541b556b57353dfddca73155977d02f'>Collapse</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
<tr class='logheader'><td><span title='2017-02-03 16:58:20 -0500'>2017-02-03</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/include/net/netns?id=52e01b84a244473074fc0612c169e2e043d58b01'>Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next</a></td><td>David S. Miller</td><td>1</td><td><span class='deletions'>-16</span>/<span class='insertions'>+0</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Pablo Neira Ayuso says:

====================
Netfilter updates for net-next

The following patchset contains Netfilter updates for your net-next
tree, they are:

1) Stash ctinfo 3-bit field into pointer to nf_conntrack object from
   sk_buff so we only access one single cacheline in the conntrack
   hotpath. Patchset from Florian Westphal.

2) Don't leak pointer to internal structures when exporting x_tables
   ruleset back to userspace, from Willem DeBruijn. This includes new
   helper functions to copy data to userspace such as xt_data_to_user()
   as well as conversions of our ip_tables, ip6_tables and arp_tables
   clients to use it. Not surprinsingly, ebtables requires an ad-hoc
   update. There is also a new field in x_tables extensions to indicate
   the amount of bytes that we copy to userspace.

3) Add nf_log_all_netns sysctl: This new knob allows you to enable
   logging via nf_log infrastructure for all existing netnamespaces.
   Given the effort to provide pernet syslog has been discontinued,
   let's provide a way to restore logging using netfilter kernel logging
   facilities in trusted environments. Patch from Michal Kubecek.

4) Validate SCTP checksum from conntrack helper, from Davide Caratti.

5) Merge UDPlite conntrack and NAT helpers into UDP, this was mostly
   a copy&amp;paste from the original helper, from Florian Westphal.

6) Reset netfilter state when duplicating packets, also from Florian.

7) Remove unnecessary check for broadcast in IPv6 in pkttype match and
   nft_meta, from Liping Zhang.

8) Add missing code to deal with loopback packets from nft_meta when
   used by the netdev family, also from Liping.

9) Several cleanups on nf_tables, one to remove unnecessary check from
   the netlink control plane path to add table, set and stateful objects
   and code consolidation when unregister chain hooks, from Gao Feng.

10) Fix harmless reference counter underflow in IPVS that, however,
    results in problems with the introduction of the new refcount_t
    type, from David Windsor.

11) Enable LIBCRC32C from nf_ct_sctp instead of nf_nat_sctp,
    from Davide Caratti.

12) Missing documentation on nf_tables uapi header, from Liping Zhang.

13) Use rb_entry() helper in xt_connlimit, from Geliang Tang.
====================

Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>