/* 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;
}
left'>Lines</th></tr>
<tr class='logheader'><td><span title='2017-02-08 15:25:18 -0500'>2017-02-08</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=982acb97560c8118c2109504a22b0d78a580547d'>ipv4: fib: Notify about nexthop status changes</a></td><td>Ido Schimmel</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+33</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
When a multipath route is hit the kernel doesn't consider nexthops that
are DEAD or LINKDOWN when IN_DEV_IGNORE_ROUTES_WITH_LINKDOWN is set.
Devices that offload multipath routes need to be made aware of nexthop
status changes. Otherwise, the device will keep forwarding packets to
non-functional nexthops.

Add the FIB_EVENT_NH_{ADD,DEL} events to the fib notification chain,
which notify capable devices when they should add or delete a nexthop
from their tables.

Cc: Roopa Prabhu &lt;roopa@cumulusnetworks.com&gt;
Cc: David Ahern &lt;dsa@cumulusnetworks.com&gt;
Cc: Andy Gospodarek &lt;andy@greyhouse.net&gt;
Signed-off-by: Ido Schimmel &lt;idosch@mellanox.com&gt;
Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Reviewed-by: Andy Gospodarek &lt;gospo@broadcom.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-08 14:39:19 -0500'>2017-02-08</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=8ef9594764617e3fd4500205b080b53c45c14c4b'>bridge: vlan tunnel id info range fill size calc cleanups</a></td><td>Roopa Prabhu</td><td>1</td><td><span class='deletions'>-18</span>/<span class='insertions'>+16</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
This fixes a bug and cleans up tunnelid range size
calculation code by using consistent variable names
and checks in size calculation and fill functions.

tested for a few cases of vlan-vni range mappings:
(output from patched iproute2):
$bridge vlan showtunnel
port     vid        tunid
vxlan0   100-105    1000-1005
         200        2000
         210        2100
         211-213    2100-2102
         214        2104
         216-217    2108-2109
         219        2119

Fixes: efa5356b0d97 ("bridge: per vlan dst_metadata netlink support")
Reported-by: Colin Ian King &lt;colin.king@canonical.com&gt;
Signed-off-by: Roopa Prabhu &lt;roopa@cumulusnetworks.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-08 14:38:18 -0500'>2017-02-08</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=97e219b7c1f75b14b29abe28ad53e8709e8d15e5'>gro_cells: move to net/core/gro_cells.c</a></td><td>Eric Dumazet</td><td>6</td><td><span class='deletions'>-0</span>/<span class='insertions'>+100</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
We have many gro cells users, so lets move the code to avoid
duplication.

This creates a CONFIG_GRO_CELLS option.

Signed-off-by: Eric Dumazet &lt;edumazet@google.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-07 16:29:30 -0500'>2017-02-07</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=3efa70d78f218e4c9276b0bac0545e5184c1c47b'>Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net</a></td><td>David S. Miller