/*
 * 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.
 *
 * Copyright (C) Alan Cox GW4PTS (alan@lxorguk.ukuu.org.uk)
 * Copyright (C) Jonathan Naylor G4KLX (g4klx@g4klx.demon.co.uk)
 * Copyright (C) Tomi Manninen OH2BNS (oh2bns@sral.fi)
 * Copyright (C) Darryl Miles G7LED (dlm@g7led.demon.co.uk)
 * Copyright (C) Joerg Reuter DL1BKE (jreuter@yaina.de)
 * Copyright (C) Frederic Rible F1OAT (frible@teaser.fr)
 * Copyright (C) 2002 Ralf Baechle DO1GRB (ralf@gnu.org)
 */
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/socket.h>
#include <linux/in.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/jiffies.h>
#include <linux/timer.h>
#include <linux/string.h>
#include <linux/sockios.h>
#include <linux/net.h>
#include <net/ax25.h>
#include <linux/inet.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <net/sock.h>
#include <linux/uaccess.h>
#include <linux/fcntl.h>
#include <linux/mm.h>
#include <linux/interrupt.h>

static void ax25_heartbeat_expiry(unsigned long);
static void ax25_t1timer_expiry(unsigned long);
static void ax25_t2timer_expiry(unsigned long);
static void ax25_t3timer_expiry(unsigned long);
static void ax25_idletimer_expiry(unsigned long);

void ax25_setup_timers(ax25_cb *ax25)
{
	setup_timer(&ax25->timer, ax25_heartbeat_expiry, (unsigned long)ax25);
	setup_timer(&ax25->t1timer, ax25_t1timer_expiry, (unsigned long)ax25);
	setup_timer(&ax25->t2timer, ax25_t2timer_expiry, (unsigned long)ax25);
	setup_timer(&ax25->t3timer, ax25_t3timer_expiry, (unsigned long)ax25);
	setup_timer(&ax25->idletimer, ax25_idletimer_expiry,
		    (unsigned long)ax25);
}

void ax25_start_heartbeat(ax25_cb *ax25)
{
	mod_timer(&ax25->timer, jiffies + 5 * HZ);
}

void ax25_start_t1timer(ax25_cb *ax25)
{
	mod_timer(&ax25->t1timer, jiffies + ax25->t1);
}

void ax25_start_t2timer(ax25_cb *ax25)
{
	mod_timer(&ax25->t2timer, jiffies + ax25->t2);
}

void ax25_start_t3timer(ax25_cb *ax25)
{
	if (ax25->t3 > 0)
		mod_timer(&ax25->t3timer, jiffies + ax25->t3);
	else
		del_timer(&ax25->t3timer);
}

void ax25_start_idletimer(ax25_cb *ax25)
{
	if (ax25->idle > 0)
		mod_timer(&ax25->idletimer, jiffies + ax25->idle);
	else
		del_timer(&ax25->idletimer);
}

void ax25_stop_heartbeat(ax25_cb *ax25)
{
	del_timer(&ax25->timer);
}

void ax25_stop_t1timer(ax25_cb *ax25)
{
	del_timer(&ax25->t1timer);
}

void ax25_stop_t2timer(ax25_cb *ax25)
{
	del_timer(&ax25->t2timer);
}

void ax25_stop_t3timer(ax25_cb *ax25)
{
	del_timer(&ax25->t3timer);
}

void ax25_stop_idletimer(ax25_cb *ax25)
{
	del_timer(&ax25->idletimer);
}

int ax25_t1timer_running(ax25_cb *ax25)
{
	return timer_pending(&ax25->t1timer);
}

unsigned long ax25_display_timer(struct timer_list *timer)
{
	if (!timer_pending(timer))
		return 0;

	return timer->expires - jiffies;
}

EXPORT_SYMBOL(ax25_display_timer);

static void ax25_heartbeat_expiry(unsigned long param)
{
	int proto = AX25_PROTO_STD_SIMPLEX;
	ax25_cb *ax25 = (ax25_cb *)param;

	if (ax25->ax25_dev)
		proto = ax25->ax25_dev->values[AX25_VALUES_PROTOCOL];

	switch (proto) {
	case AX25_PROTO_STD_SIMPLEX:
	case AX25_PROTO_STD_DUPLEX:
		ax25_std_heartbeat_expiry(ax25);
		break;

#ifdef CONFIG_AX25_DAMA_SLAVE
	case AX25_PROTO_DAMA_SLAVE:
		if (ax25->ax25_dev->dama.slave)
			ax25_ds_heartbeat_expiry(ax25);
		else
			ax25_std_heartbeat_expiry(ax25);
		break;
#endif
	}
}

static void ax25_t1timer_expiry(unsigned long param)
{
	ax25_cb *ax25 = (ax25_cb *)param;

	switch (ax25->ax25_dev->values[AX25_VALUES_PROTOCOL]) {
	case AX25_PROTO_STD_SIMPLEX:
	case AX25_PROTO_STD_DUPLEX:
		ax25_std_t1timer_expiry(ax25);
		break;

#ifdef CONFIG_AX25_DAMA_SLAVE
	case AX25_PROTO_DAMA_SLAVE:
		if (!ax25->ax25_dev->dama.slave)
			ax25_std_t1timer_expiry(ax25);
		break;
#endif
	}
}

static void ax25_t2timer_expiry(unsigned long param)
{
	ax25_cb *ax25 = (ax25_cb *)param;

	switch (ax25->ax25_dev->values[AX25_VALUES_PROTOCOL]) {
	case AX25_PROTO_STD_SIMPLEX:
	case AX25_PROTO_STD_DUPLEX:
		ax25_std_t2timer_expiry(ax25);
		break;

#ifdef CONFIG_AX25_DAMA_SLAVE
	case AX25_PROTO_DAMA_SLAVE:
		if (!ax25->ax25_dev->dama.slave)
			ax25_std_t2timer_expiry(ax25);
		break;
#endif
	}
}

static void ax25_t3timer_expiry(unsigned long param)
{
	ax25_cb *ax25 = (ax25_cb *)param;

	switch (ax25->ax25_dev->values[AX25_VALUES_PROTOCOL]) {
	case AX25_PROTO_STD_SIMPLEX:
	case AX25_PROTO_STD_DUPLEX:
		ax25_std_t3timer_expiry(ax25);
		break;

#ifdef CONFIG_AX25_DAMA_SLAVE
	case AX25_PROTO_DAMA_SLAVE:
		if (ax25->ax25_dev->dama.slave)
			ax25_ds_t3timer_expiry(ax25);
		else
			ax25_std_t3timer_expiry(ax25);
		break;
#endif
	}
}

static void ax25_idletimer_expiry(unsigned long param)
{
	ax25_cb *ax25 = (ax25_cb *)param;

	switch (ax25->ax25_dev->values[AX25_VALUES_PROTOCOL]) {
	case AX25_PROTO_STD_SIMPLEX:
	case AX25_PROTO_STD_DUPLEX:
		ax25_std_idletimer_expiry(ax25);
		break;

#ifdef CONFIG_AX25_DAMA_SLAVE
	case AX25_PROTO_DAMA_SLAVE:
		if (ax25->ax25_dev->dama.slave)
			ax25_ds_idletimer_expiry(ax25);
		else
			ax25_std_idletimer_expiry(ax25);
		break;
#endif
	}
}
</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/dt-bindings/pinctrl/stm32f429-pinfunc.h?id=424414947da3dd5cb0d60e4f299f7c51e472ae77'>424414947da3dd5cb0d60e4f299f7c51e472ae77</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/dt-bindings/pinctrl/stm32f429-pinfunc.h?id=424414947da3dd5cb0d60e4f299f7c51e472ae77'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=424414947da3dd5cb0d60e4f299f7c51e472ae77'>a4067480c4256c80ae8f8438a3e4bb88e32050bc</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/dt-bindings/pinctrl/stm32f429-pinfunc.h?id=424414947da3dd5cb0d60e4f299f7c51e472ae77'>include/dt-bindings/pinctrl/stm32f429-pinfunc.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/dt-bindings/pinctrl/stm32f429-pinfunc.h?id=a3683e0c1410c5c8136a7a93b0336ce88d3b893a'>a3683e0c1410c5c8136a7a93b0336ce88d3b893a</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/dt-bindings/pinctrl/stm32f429-pinfunc.h?id=424414947da3dd5cb0d60e4f299f7c51e472ae77&amp;id2=a3683e0c1410c5c8136a7a93b0336ce88d3b893a'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/dt-bindings/pinctrl/stm32f429-pinfunc.h?id=d07830db1bdb254e4b50d366010b219286b8c937'>d07830db1bdb254e4b50d366010b219286b8c937</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/dt-bindings/pinctrl/stm32f429-pinfunc.h?id=424414947da3dd5cb0d60e4f299f7c51e472ae77&amp;id2=d07830db1bdb254e4b50d366010b219286b8c937'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'usb-serial-4.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus</div><div class='commit-msg'>Johan writes:

USB-serial fixes for v4.10-rc7

One more device ID for pl2303.

Signed-off-by: Johan Hovold &lt;johan@kernel.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=424414947da3dd5cb0d60e4f299f7c51e472ae77'>Diffstat</a> (limited to 'include/dt-bindings/pinctrl/stm32f429-pinfunc.h')</div><table summary='diffstat' class='diffstat'>