/*
 * Line 6 Linux USB driver
 *
 * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at)
 *
 *	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, version 2.
 *
 */

#ifndef MIDI_H
#define MIDI_H

#include <sound/rawmidi.h>

#include "midibuf.h"

#define MIDI_BUFFER_SIZE 1024

struct snd_line6_midi {
	/* Pointer back to the Line 6 driver data structure */
	struct usb_line6 *line6;

	/* MIDI substream for receiving (or NULL if not active) */
	struct snd_rawmidi_substream *substream_receive;

	/* MIDI substream for transmitting (or NULL if not active) */
	struct snd_rawmidi_substream *substream_transmit;

	/* Number of currently active MIDI send URBs */
	int num_active_send_urbs;

	/* Spin lock to protect MIDI buffer handling */
	spinlock_t lock;

	/* Wait queue for MIDI transmission */
	wait_queue_head_t send_wait;

	/* Buffer for incoming MIDI stream */
	struct midi_buffer midibuf_in;

	/* Buffer for outgoing MIDI stream */
	struct midi_buffer midibuf_out;
};

extern int line6_init_midi(struct usb_line6 *line6);
extern void line6_midi_receive(struct usb_line6 *line6, unsigned char *data,
			       int length);

#endif
option>
<option value='packet-loop-back'>packet-loop-back</option>
<option value='packet-rx-pump-back'>packet-rx-pump-back</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/tools/testing/selftests/timers/clocksource-switch.c'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/tools/testing/selftests/timers/clocksource-switch.c?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/timers/clocksource-switch.c?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/tools/testing/selftests/timers/clocksource-switch.c?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/tools/testing/selftests/timers/clocksource-switch.c'>
<input type='hidden' name='id' value='83b5d1e3d3013dbf90645a5d07179d018c8243fa'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>tools</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/testing?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>testing</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>selftests</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/timers?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>timers</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/timers/clocksource-switch.c?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>clocksource-switch.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='83b5d1e3d3013dbf90645a5d07179d018c8243fa'/><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>Helge Deller &lt;deller@gmx.de&gt;</td><td class='right'>2017-01-03 22:55:50 +0100</td></tr>
<tr><th>committer</th><td>Helge Deller &lt;deller@gmx.de&gt;</td><td class='right'>2017-01-28 21:54:21 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/timers/clocksource-switch.c?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>83b5d1e3d3013dbf90645a5d07179d018c8243fa</a> (<a href='/cgit.cgi/linux/net-next.git/patch/tools/testing/selftests/timers/clocksource-switch.c?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>831d7125df83a827408def371df72b1360e94078</a> /<a href='/cgit.cgi/linux/net-next.git/tree/tools/testing/selftests/timers/clocksource-switch.c?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>tools/testing/selftests/timers/clocksource-switch.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/timers/clocksource-switch.c?id=d56a5ca366e785f463b4782f65daac883612a2b2'>d56a5ca366e785f463b4782f65daac883612a2b2</a> (<a href='/cgit.cgi/linux/net-next.git/diff/tools/testing/selftests/timers/clocksource-switch.c?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa&amp;id2=d56a5ca366e785f463b4782f65daac883612a2b2'>diff</a>)</td></tr></table>
<div class='commit-subject'>parisc, parport_gsc: Fixes for printk continuation lines</div><div class='commit-msg'>Signed-off-by: Helge Deller &lt;deller@gmx.de&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>Diffstat</a> (limited to 'tools/testing/selftests/timers/clocksource-switch.c')</div><table summary='diffstat' class='diffstat'>