1 files changed, 0 insertions, 134 deletions
diff --git a/Documentation/networking/timestamping/hwtstamp_config.c b/Documentation/networking/timestamping/hwtstamp_config.c
deleted file mode 100644
index e8b685a7f15f..000000000000
--- a/Documentation/networking/timestamping/hwtstamp_config.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/* 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;
-}