blob: d2b1528bcbede3fbea25118348e550936ec4d58e [file] [log] [blame]
* Copyright 2015 Google Inc.
* All rights reserved.
* diagutil -- Linux-based Hardware Diagnostic Utilities
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#define DIAGS_VERSION "2.0"
/* External Functions */
int ioread(int argc, char **argv);
int iowrite(int argc, char **argv);
int iowrite_only(int argc, char *argv[]);
int gpio_out(int argc, char *argv[]);
int gpio_disable_out(int argc, char *argv[]);
int gpio_stat(int argc, char *argv[]);
int gpio_dump(int argc, char *argv[]);
int check_reset_button(int argc, char *argv[]);
int cpu_reset(int argc, char *argv[]);
int set_red_led(int argc, char *argv[]);
int set_blue_led(int argc, char *argv[]);
int set_led_dim(int argc, char *argv[]);
int set_poe(int argc, char *argv[]);
int send_if_to_if(int argc, char *argv[]);
int send_if(int argc, char *argv[]);
int send_if_to_mac(int argc, char *argv[]);
int test_both_ports(int argc, char *argv[]);
int loopback_test(int argc, char *argv[]);
int phy_read(int argc, char *argv[]);
int phy_write(int argc, char *argv[]);
/* Define the command structure */
typedef struct {
const char *name;
int (*funcp)(int, char **);
void printVersion() { printf("%s\n", DIAGS_VERSION); }
int version(int argc, char *argv[]) {
// This is to avoid unused params warning
if ((argc != 1) || (argv[0] == NULL)) {
printf("Invalid command parameter\n");
return 0;
/* Table of supported commands */
tCOMMAND command_list[] = {
{"ioread", ioread},
{"iowrite", iowrite},
{"iowrite_only", iowrite_only},
{"", NULL},
{"gpio_out", gpio_out},
{"gpio_stat", gpio_stat},
{"gpio_disable_out", gpio_disable_out},
{"gpio_dump", gpio_dump},
{"check_reset_button", check_reset_button},
{"cpu_reset", cpu_reset},
{"set_red_led", set_red_led},
{"set_blue_led", set_blue_led},
{"set_led_dim", set_led_dim},
{"set_poe", set_poe},
{"", NULL},
{"phy_read", phy_read},
{"phy_write", phy_write},
{"send_if_to_if", send_if_to_if},
{"send_if", send_if},
{"send_if_to_mac", send_if_to_mac},
{"test_both_ports", test_both_ports},
{"loopback_test", loopback_test},
{"", NULL},
{"version", version},
{"", NULL},
static void usage(void) {
int i;
printf("Supported commands:\n");
for (i = 0; command_list[i].name != NULL; ++i) {
printf("\t%s\n", command_list[i].name);
int main(int argc, char *argv[]) {
int i;
if (argc > 1) {
/* Search the command list for a match */
for (i = 0; command_list[i].name != NULL; ++i) {
if (strcmp(argv[1], command_list[i].name) == 0) {
return command_list[i].funcp(argc - 1, &argv[1]);
/* no command or bad command */
return 0;