/*
 * Copyright 2014, Michael Ellerman, IBM Corp.
 * Licensed under GPLv2.
 */

#include <stdio.h>
#include <stdlib.h>

#include "ebb.h"


/*
 * Basic test that counts user cycles and takes EBBs.
 */
int cycles(void)
{
	struct event event;

	SKIP_IF(!ebb_is_supported());

	event_init_named(&event, 0x1001e, "cycles");
	event_leader_ebb_init(&event);

	event.attr.exclude_kernel = 1;
	event.attr.exclude_hv = 1;
	event.attr.exclude_idle = 1;

	FAIL_IF(event_open(&event));

	ebb_enable_pmc_counting(1);
	setup_ebb_handler(standard_ebb_callee);
	ebb_global_enable();
	FAIL_IF(ebb_event_enable(&event));

	mtspr(SPRN_PMC1, pmc_sample_period(sample_period));

	while (ebb_state.stats.ebb_count < 10) {
		FAIL_IF(core_busy_loop());
		FAIL_IF(ebb_check_mmcr0());
	}

	ebb_global_disable();
	ebb_freeze_pmcs();

	count_pmc(1, sample_period);

	dump_ebb_state();

	event_close(&event);

	FAIL_IF(ebb_state.stats.ebb_count == 0);
	FAIL_IF(!ebb_check_count(1, sample_period, 100));

	return 0;
}

int main(void)
{
	return test_harness(cycles, "cycles");
}
44'/><select name='h' onchange='this.form.submit();'>
<option value='emaclite-cleanup'>emaclite-cleanup</option>
<option value='master'>master</option>
<option value='nds-private-remove' selected='selected'>nds-private-remove</option>
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<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/?h=nds-private-remove'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/misc/usbsevseg.c?h=nds-private-remove'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/misc/usbsevseg.c?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/misc/usbsevseg.c?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/misc/usbsevseg.c?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/drivers/usb/misc/usbsevseg.c'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>usb</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/misc?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>misc</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/misc/usbsevseg.c?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>usbsevseg.c</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='252bf9f4c43fd58f96587a97866cb7cc980e7544'/><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'>2017-02-04 10:38:09 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-02-04 10:38:09 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/misc/usbsevseg.c?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>252bf9f4c43fd58f96587a97866cb7cc980e7544</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/usb/misc/usbsevseg.c?id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>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=252bf9f4c43fd58f96587a97866cb7cc980e7544'>aeff11933ae538381392f91ec10da99e49c61c91</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/misc/usbsevseg.c?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>drivers/usb/misc/usbsevseg.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/misc/usbsevseg.c?h=nds-private-remove&amp;id=8fcdcc42a5268f298ac91962a5e816294435006f'>8fcdcc42a5268f298ac91962a5e816294435006f</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/misc/usbsevseg.c?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544&amp;id2=8fcdcc42a5268f298ac91962a5e816294435006f'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/misc/usbsevseg.c?h=nds-private-remove&amp;id=b17c1bba9cec1727451b906d9a0c209774624873'>b17c1bba9cec1727451b906d9a0c209774624873</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/misc/usbsevseg.c?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544&amp;id2=b17c1bba9cec1727451b906d9a0c209774624873'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'staging-4.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging</div><div class='commit-msg'>Pull staging/IIO fixes from Greg KH:
 "Here are a few small IIO and one staging driver fix for 4.10-rc7. They
  fix some reported issues with the drivers.

  All of them have been in linux-next for a week or so with no reported
  issues"

* tag 'staging-4.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: greybus: timesync: validate platform state callback
  iio: dht11: Use usleep_range instead of msleep for start signal
  iio: adc: palmas_gpadc: retrieve a valid iio_dev in suspend/resume
  iio: health: max30100: fixed parenthesis around FIFO count check
  iio: health: afe4404: retrieve a valid iio_dev in suspend/resume
  iio: health: afe4403: retrieve a valid iio_dev in suspend/resume
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>Diffstat</a> (limited to 'drivers/usb/misc/usbsevseg.c')</div><table summary='diffstat' class='diffstat'>