ATL2_MAX_NIC
#define ATL2_PARAM_INIT {[0 ... ATL2_MAX_NIC] = OPTION_UNSET}
static const int X[ATL2_MAX_NIC + 1] = ATL2_PARAM_INIT; \
MODULE_PARM(X, "1-" __MODULE_STRING(ATL2_MAX_NIC) "i"); \
static int X[ATL2_MAX_NIC+1] = ATL2_PARAM_INIT; \
if (bd >= ATL2_MAX_NIC) {
bd = ATL2_MAX_NIC;