/*********************************************************************
 *                
 * Filename:      qos.h
 * Version:       1.0
 * Description:   Quality of Service definitions
 * Status:        Experimental.
 * Author:        Dag Brattli <dagb@cs.uit.no>
 * Created at:    Fri Sep 19 23:21:09 1997
 * Modified at:   Thu Dec  2 13:51:54 1999
 * Modified by:   Dag Brattli <dagb@cs.uit.no>
 * 
 *     Copyright (c) 1999 Dag Brattli, All Rights Reserved.
 *     
 *     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.
 * 
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *     GNU General Public License for more details.
 * 
 *     You should have received a copy of the GNU General Public License 
 *     along with this program; if not, see <http://www.gnu.org/licenses/>.
 *     
 ********************************************************************/

#ifndef IRDA_QOS_H
#define IRDA_QOS_H

#include <linux/skbuff.h>

#include <net/irda/parameters.h>

#define PI_BAUD_RATE     0x01
#define PI_MAX_TURN_TIME 0x82
#define PI_DATA_SIZE     0x83
#define PI_WINDOW_SIZE   0x84
#define PI_ADD_BOFS      0x85
#define PI_MIN_TURN_TIME 0x86
#define PI_LINK_DISC     0x08

#define IR_115200_MAX 0x3f

/* Baud rates (first byte) */
#define IR_2400     0x01
#define IR_9600     0x02
#define IR_19200    0x04
#define IR_38400    0x08
#define IR_57600    0x10
#define IR_115200   0x20
#define IR_576000   0x40
#define IR_1152000  0x80

/* Baud rates (second byte) */
#define IR_4000000  0x01
#define IR_16000000 0x02

/* Quality of Service information */
typedef struct {
	__u32 value;
	__u16 bits; /* LSB is first byte, MSB is second byte */
} qos_value_t;

struct qos_info {
	magic_t magic;

	qos_value_t baud_rate;       /* IR_11520O | ... */
	qos_value_t max_turn_time;
	qos_value_t data_size;
	qos_value_t window_size;
	qos_value_t additional_bofs;
	qos_value_t min_turn_time;
	qos_value_t link_disc_time;
	
	qos_value_t power;
};

extern int sysctl_max_baud_rate;
extern int sysctl_max_inactive_time;

void irda_init_max_qos_capabilies(struct qos_info *qos);
void irda_qos_compute_intersection(struct qos_info *, struct qos_info *);

__u32 irlap_max_line_capacity(__u32 speed, __u32 max_turn_time);

void irda_qos_bits_to_value(struct qos_info *qos);

/* So simple, how could we not inline those two ?
 * Note : one byte is 10 bits if you include start and stop bits
 * Jean II */
#define irlap_min_turn_time_in_bytes(speed, min_turn_time) (	\
	speed * min_turn_time / 10000000			\
)
#define irlap_xbofs_in_usec(speed, xbofs) (			\
	xbofs * 10000000 / speed				\
)

#endif

/linux/net-next.git/commit/?h=nds-private-remove&amp;id=238d1d0f79f619d75c2cc741d6770fb0986aef24'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include?h=nds-private-remove&amp;id=238d1d0f79f619d75c2cc741d6770fb0986aef24'>include</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/net?h=nds-private-remove&amp;id=238d1d0f79f619d75c2cc741d6770fb0986aef24'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/net/ip6_checksum.h?h=nds-private-remove&amp;id=238d1d0f79f619d75c2cc741d6770fb0986aef24'>ip6_checksum.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='238d1d0f79f619d75c2cc741d6770fb0986aef24'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-12-30 09:32:26 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-12-30 09:32:26 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/net/ip6_checksum.h?h=nds-private-remove&amp;id=238d1d0f79f619d75c2cc741d6770fb0986aef24'>238d1d0f79f619d75c2cc741d6770fb0986aef24</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/net/ip6_checksum.h?id=238d1d0f79f619d75c2cc741d6770fb0986aef24'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=238d1d0f79f619d75c2cc741d6770fb0986aef24'>ed11bb89c3c61cba7aff3ebc90647f83758a982d</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/net/ip6_checksum.h?h=nds-private-remove&amp;id=238d1d0f79f619d75c2cc741d6770fb0986aef24'>include/net/ip6_checksum.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/net/ip6_checksum.h?h=nds-private-remove&amp;id=f3de082c12e5e9ff43c58a7561f6ec3272d03a48'>f3de082c12e5e9ff43c58a7561f6ec3272d03a48</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/net/ip6_checksum.h?h=nds-private-remove&amp;id=238d1d0f79f619d75c2cc741d6770fb0986aef24&amp;id2=f3de082c12e5e9ff43c58a7561f6ec3272d03a48'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/net/ip6_checksum.h?h=nds-private-remove&amp;id=36f671be1db1b17d3d4ab0c8b47f81ccb1efcb75'>36f671be1db1b17d3d4ab0c8b47f81ccb1efcb75</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/net/ip6_checksum.h?h=nds-private-remove&amp;id=238d1d0f79f619d75c2cc741d6770fb0986aef24&amp;id2=36f671be1db1b17d3d4ab0c8b47f81ccb1efcb75'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'docs-4.10-rc1-fix' of git://git.lwn.net/linux</div><div class='commit-msg'>Pull documentation fixes from Jonathan Corbet:
 "Two small fixes:

   - A merge error on my part broke the DocBook build. I've
     requisitioned one of tglx's frozen sharks for appropriate
     disciplinary action and resolved to be more careful about testing
     the DocBook stuff as long as it's still around.

   - Fix an error in unaligned-memory-access.txt"

* tag 'docs-4.10-rc1-fix' of git://git.lwn.net/linux:
  Documentation/unaligned-memory-access.txt: fix incorrect comparison operator
  docs: Fix build failure
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=238d1d0f79f619d75c2cc741d6770fb0986aef24'>Diffstat</a> (limited to 'include/net/ip6_checksum.h')</div><table summary='diffstat' class='diffstat'>