PARAM_LINK_SPEED
{ PARAM_LINK_SPEED, 0, 1000, 0, "-link_speed" },
{ PARAM_LINK_SPEED, 0, 10000, 0, "-link_speed" },
#define param_link_speed nd_params[PARAM_LINK_SPEED].ndp_val
#define param_link_speed nd_params[PARAM_LINK_SPEED].ndp_val
{ PARAM_LINK_SPEED, 0, 1000, 0, "-link_speed" },
{ PARAM_LINK_SPEED, 0, 1000, 0, "-link_speed" },
case PARAM_LINK_SPEED:
gem_param_get, NULL, PARAM_LINK_SPEED);