diff options
Diffstat (limited to 'util/ectool.c')
| -rw-r--r-- | util/ectool.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/util/ectool.c b/util/ectool.c index 9b40bf68cf..0623dc7e7f 100644 --- a/util/ectool.c +++ b/util/ectool.c @@ -32,6 +32,8 @@ const char help_str[] = " Enable/disable LCD backlight\n" " battery\n" " Prints battery info\n" + " batterycutoff\n" + " Cut off battery output power\n" " chargeforceidle\n" " Force charge state machine to stop in idle mode\n" " chipinfo\n" @@ -1912,6 +1914,30 @@ cmd_error: return -1; } +int cmd_battery_cut_off(int argc, char *argv[]) +{ + int rv; + + rv = ec_command(EC_CMD_BATTERY_CUT_OFF, 0, NULL, 0, NULL, 0); + rv = (rv < 0 ? rv : 0); + + if (rv < 0) { + fprintf(stderr, "Failed to cut off battery, rv=%d\n", rv); + fprintf(stderr, "It is expected if the rv is -%d " + "(EC_RES_INVALID_COMMAND) if the battery " + "doesn't support cut-off function.\n", + EC_RES_INVALID_COMMAND); + } else { + printf("\n"); + printf("SUCCESS. The battery has arranged a cut-off and\n"); + printf("the system should be shutdown immediately.\n"); + printf("\n"); + printf("If the system is still alive, you could remove\n"); + printf("the AC power and try again.\n"); + } + return rv; +} + int cmd_chipinfo(int argc, char *argv[]) { struct ec_response_get_chip_info info; @@ -2130,6 +2156,7 @@ const struct command commands[] = { {"autofanctrl", cmd_thermal_auto_fan_ctrl}, {"backlight", cmd_lcd_backlight}, {"battery", cmd_battery}, + {"batterycutoff", cmd_battery_cut_off}, {"chargeforceidle", cmd_charge_force_idle}, {"chipinfo", cmd_chipinfo}, {"cmdversions", cmd_cmdversions}, |