/**
* The data structure associated with each port.
* tx_ol_flags is slightly different from ol_flags of rte_mbuf.
- * Bit 0: Insert IP checksum
+ * Bit 0: Insert IP checksum
* Bit 1: Insert UDP checksum
* Bit 2: Insert TCP checksum
* Bit 3: Insert SCTP checksum
void rxtx_config_display(void);
void fwd_config_setup(void);
void set_def_fwd_config(void);
+int init_fwd_streams(void);
+
void port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_pos);
void port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
void rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id);
void tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id);
-void set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc);
-void set_fwd_lcores_mask(uint64_t lcoremask);
+int set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc);
+int set_fwd_lcores_mask(uint64_t lcoremask);
void set_fwd_lcores_number(uint16_t nb_lc);
void set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt);