/* Test program for SIOC{G,S}HWTSTAMP
 * Copyright 2013 Solarflare Communications
 * Author: Ben Hutchings
 */

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

#include <sys/socket.h>
#include <sys/ioctl.h>

#include <linux/if.h>
#include <linux/net_tstamp.h>
#include <linux/sockios.h>

static int
lookup_value(const char **names, int size, const char *name)
{
	int value;

	for (value = 0; value < size; value++)
		if (names[value] && strcasecmp(names[value], name) == 0)
			return value;

	return -1;
}

static const char *
lookup_name(const char **names, int size, int value)
{
	return (value >= 0 && value < size) ? names[value] : NULL;
}

static void list_names(FILE *f, const char **names, int size)
{
	int value;

	for (value = 0; value < size; value++)
		if (names[value])
			fprintf(f, "    %s\n", names[value]);
}

static const char *tx_types[] = {
#define TX_TYPE(name) [HWTSTAMP_TX_ ## name] = #name
	TX_TYPE(OFF),
	TX_TYPE(ON),
	TX_TYPE(ONESTEP_SYNC)
#undef TX_TYPE
};
#define N_TX_TYPES ((int)(sizeof(tx_types) / sizeof(tx_types[0])))

static const char *rx_filters[] = {
#define RX_FILTER(name) [HWTSTAMP_FILTER_ ## name] = #name
	RX_FILTER(NONE),
	RX_FILTER(ALL),
	RX_FILTER(SOME),
	RX_FILTER(PTP_V1_L4_EVENT),
	RX_FILTER(PTP_V1_L4_SYNC),
	RX_FILTER(PTP_V1_L4_DELAY_REQ),
	RX_FILTER(PTP_V2_L4_EVENT),
	RX_FILTER(PTP_V2_L4_SYNC),
	RX_FILTER(PTP_V2_L4_DELAY_REQ),
	RX_FILTER(PTP_V2_L2_EVENT),
	RX_FILTER(PTP_V2_L2_SYNC),
	RX_FILTER(PTP_V2_L2_DELAY_REQ),
	RX_FILTER(PTP_V2_EVENT),
	RX_FILTER(PTP_V2_SYNC),
	RX_FILTER(PTP_V2_DELAY_REQ),
#undef RX_FILTER
};
#define N_RX_FILTERS ((int)(sizeof(rx_filters) / sizeof(rx_filters[0])))

static void usage(void)
{
	fputs("Usage: hwtstamp_config if_name [tx_type rx_filter]\n"
	      "tx_type is any of (case-insensitive):\n",
	      stderr);
	list_names(stderr, tx_types, N_TX_TYPES);
	fputs("rx_filter is any of (case-insensitive):\n", stderr);
	list_names(stderr, rx_filters, N_RX_FILTERS);
}

int main(int argc, char **argv)
{
	struct ifreq ifr;
	struct hwtstamp_config config;
	const char *name;
	int sock;

	if ((argc != 2 && argc != 4) || (strlen(argv[1]) >= IFNAMSIZ)) {
		usage();
		return 2;
	}

	if (argc == 4) {
		config.flags = 0;
		config.tx_type = lookup_value(tx_types, N_TX_TYPES, argv[2]);
		config.rx_filter = lookup_value(rx_filters, N_RX_FILTERS, argv[3]);
		if (config.tx_type < 0 || config.rx_filter < 0) {
			usage();
			return 2;
		}
	}

	sock = socket(AF_INET, SOCK_DGRAM, 0);
	if (sock < 0) {
		perror("socket");
		return 1;
	}

	strcpy(ifr.ifr_name, argv[1]);
	ifr.ifr_data = (caddr_t)&config;

	if (ioctl(sock, (argc == 2) ? SIOCGHWTSTAMP : SIOCSHWTSTAMP, &ifr)) {
		perror("ioctl");
		return 1;
	}

	printf("flags = %#x\n", config.flags);
	name = lookup_name(tx_types, N_TX_TYPES, config.tx_type);
	if (name)
		printf("tx_type = %s\n", name);
	else
		printf("tx_type = %d\n", config.tx_type);
	name = lookup_name(rx_filters, N_RX_FILTERS, config.rx_filter);
	if (name)
		printf("rx_filter = %s\n", name);
	else
		printf("rx_filter = %d\n", config.rx_filter);

	return 0;
}
f1da7f903fd1908feed84bb0f90d'>dt-bindings</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/dt-bindings/clock?id=e98d5fef8556f1da7f903fd1908feed84bb0f90d'>clock</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/dt-bindings/clock/oxsemi,ox810se.h?id=e98d5fef8556f1da7f903fd1908feed84bb0f90d'>oxsemi,ox810se.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='e98d5fef8556f1da7f903fd1908feed84bb0f90d'/><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>Axel Lin &lt;axel.lin@ingics.com&gt;</td><td class='right'>2016-10-21 16:40:05 +0800</td></tr>
<tr><th>committer</th><td>Mark Brown &lt;broonie@kernel.org&gt;</td><td class='right'>2016-10-24 17:49:14 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/dt-bindings/clock/oxsemi,ox810se.h?id=e98d5fef8556f1da7f903fd1908feed84bb0f90d'>e98d5fef8556f1da7f903fd1908feed84bb0f90d</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/dt-bindings/clock/oxsemi,ox810se.h?id=e98d5fef8556f1da7f903fd1908feed84bb0f90d'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=e98d5fef8556f1da7f903fd1908feed84bb0f90d'>95a1268df894d6150ee31f5e97cbcb0c0ab32cc4</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/dt-bindings/clock/oxsemi,ox810se.h?id=e98d5fef8556f1da7f903fd1908feed84bb0f90d'>include/dt-bindings/clock/oxsemi,ox810se.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/clock/oxsemi,ox810se.h?id=1001354ca34179f3db924eb66672442a173147dc'>1001354ca34179f3db924eb66672442a173147dc</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/dt-bindings/clock/oxsemi,ox810se.h?id=e98d5fef8556f1da7f903fd1908feed84bb0f90d&amp;id2=1001354ca34179f3db924eb66672442a173147dc'>diff</a>)</td></tr></table>
<div class='commit-subject'>regulator: tps6507x: Drop pointless static qualifier for *reg_data variable</div><div class='commit-msg'>There is no need to use static for this local variable.

Signed-off-by: Axel Lin &lt;axel.lin@ingics.com&gt;
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=e98d5fef8556f1da7f903fd1908feed84bb0f90d'>Diffstat</a> (limited to 'include/dt-bindings/clock/oxsemi,ox810se.h')</div><table summary='diffstat' class='diffstat'>