from mxc.c:168
static const struct command_registration mxc_sub_command_handlers[] = {
{
.name = "biswap",
.mode = COMMAND_EXEC,
.handler = handle_mxc_biswap_command,
.help = "Turns on/off bad block information swapping from main area, "
"without parameter query status.",
.usage = "bank_id ['enable'|'disable']",
},
COMMAND_REGISTRATION_DONE
};