MEGASAS_CHAIN_FRAME_SZ_MIN
if (instance->max_chain_frame_sz > MEGASAS_CHAIN_FRAME_SZ_MIN)
if (instance->max_chain_frame_sz < MEGASAS_CHAIN_FRAME_SZ_MIN) {
MEGASAS_CHAIN_FRAME_SZ_MIN);
instance->max_chain_frame_sz = MEGASAS_CHAIN_FRAME_SZ_MIN;