#include <string.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <linux/sockios.h>
#include <linux/net_tstamp.h>
#include <linux/if_packet.h>
#include <linux/if.h>

#include "str.h"
#include "tstamping.h"

int set_sockopt_hwtimestamp(int sock, const char *dev)
{
	int timesource, ret;
	struct hwtstamp_config hwconfig;
	struct ifreq ifr;

	if (!strncmp("any", dev, strlen("any")))
		return -1;

	memset(&hwconfig, 0, sizeof(hwconfig));
	hwconfig.tx_type = HWTSTAMP_TX_OFF;
	hwconfig.rx_filter = HWTSTAMP_FILTER_ALL;

	memset(&ifr, 0, sizeof(ifr));
	strlcpy(ifr.ifr_name, dev, sizeof(ifr.ifr_name));
	ifr.ifr_data = &hwconfig;

	ret = ioctl(sock, SIOCSHWTSTAMP, &ifr);
	if (ret < 0)
		return -1;

	timesource = SOF_TIMESTAMPING_RAW_HARDWARE;

	return setsockopt(sock, SOL_PACKET, PACKET_TIMESTAMP, &timesource,
			  sizeof(timesource));
}
thod='get'>
<input type='hidden' name='id' value='937b682cc0bcebe19df7911f3697be7fd8c5dee6'/><select name='h' onchange='this.form.submit();'>
<option value='emaclite-cleanup'>emaclite-cleanup</option>
<option value='master' selected='selected'>master</option>
<option value='nds-private-remove'>nds-private-remove</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=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1'>log</a><a class='active' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/sound/pci/emu10k1?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/sound/pci/emu10k1?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1'>
<input type='hidden' name='id' value='937b682cc0bcebe19df7911f3697be7fd8c5dee6'/><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/tree/?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>root</a>/<a href='/cgit.cgi/linux/net-next.git/tree/sound?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/tree/sound/pci?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>pci</a>/<a href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>emu10k1</a></div><div class='content'><table summary='tree listing' class='list'>
<tr class='nohover'><th class='left'>Mode</th><th class='left'>Name</th><th class='right'>Size</th><th/></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/Makefile?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>Makefile</a></td><td class='ls-size'>553</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/Makefile?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/Makefile?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/emu10k1.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>emu10k1.c</a></td><td class='ls-size'>8791</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/emu10k1.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/emu10k1.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/emu10k1_callback.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>emu10k1_callback.c</a></td><td class='ls-size'>14646</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/emu10k1_callback.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/emu10k1_callback.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/emu10k1_main.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>emu10k1_main.c</a></td><td class='ls-size'>69872</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/emu10k1_main.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/emu10k1_main.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/emu10k1_patch.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>emu10k1_patch.c</a></td><td class='ls-size'>6273</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/emu10k1_patch.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/emu10k1_patch.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/emu10k1_synth.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>emu10k1_synth.c</a></td><td class='ls-size'>3161</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/emu10k1_synth.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/emu10k1_synth.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/emu10k1_synth_local.h?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>emu10k1_synth_local.h</a></td><td class='ls-size'>1535</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/emu10k1_synth_local.h?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/emu10k1_synth_local.h?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/emu10k1x.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>emu10k1x.c</a></td><td class='ls-size'>48876</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/emu10k1x.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/emu10k1x.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/emufx.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>emufx.c</a></td><td class='ls-size'>101572</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/emufx.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/emufx.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/emumixer.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>emumixer.c</a></td><td class='ls-size'>68824</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/emumixer.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/emumixer.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/emumpu401.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>emumpu401.c</a></td><td class='ls-size'>11428</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/emumpu401.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/emumpu401.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/emupcm.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>emupcm.c</a></td><td class='ls-size'>58692</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/emupcm.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/emupcm.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/emuproc.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>emuproc.c</a></td><td class='ls-size'>21057</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/emuproc.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/emuproc.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/io.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>io.c</a></td><td class='ls-size'>16190</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/io.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/io.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/irq.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>irq.c</a></td><td class='ls-size'>6754</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/irq.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/irq.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/memory.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>memory.c</a></td><td class='ls-size'>16163</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/memory.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/memory.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob c' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/p16v.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>p16v.c</a></td><td class='ls-size'>29109</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/p16v.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/p16v.c?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/sound/pci/emu10k1/p16v.h?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>p16v.h</a></td><td class='ls-size'>14922</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/sound/pci/emu10k1/p16v.h?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/sound/pci/emu10k1/p16v.h?id=937b682cc0bcebe19df7911f3697be7fd8c5dee6'>plain</a></td></tr>