lm_rxq_chain_idx_t
lm_rxq_chain_idx_t rx_chain_idx_max = LM_RXQ_CHAIN_IDX_MAX;
lm_rxq_chain_idx_t rx_chain_idx_cur = 0;
lm_rxq_chain_idx_t rx_chain_idx_max = LM_RXQ_CHAIN_IDX_MAX;
lm_rxq_chain_idx_t rx_chain_idx_cur = 0;