contrib/octeon-sdk/cvmx-pko.h

178         uint64_t            port        : 9;    /**< The hardware must have the output port in addition to the output queue */
255  * Configure a output port and the associated queues for use.
257  * @param port       Port to configure.
258  * @param base_queue First queue number to associate with this port.
259  * @param num_queues Number of queues t oassociate with this port
265 extern cvmx_pko_status_t cvmx_pko_config_port(uint64_t port, uint64_t base_queue, uint64_t num_queues, const uint64_t priority[]);
274  * WARNING: This function may have to look up the proper PKO port in
275  * the IPD port to PKO port map, and is thus slower than calling
276  * cvmx_pko_doorbell_pkoid() directly if the PKO port identifier is
279  * @param ipd_port   The IPD port corresponding the to pko port the packet is for
296    ptr.s.port       = pko_port;
310  * and must be called with the same port/queue/use_locking arguments.
331  * @param port   Port to send it on, this can be either IPD port or PKO
332  * 		 port.
338 static inline void cvmx_pko_send_packet_prepare(uint64_t port, uint64_t queue, cvmx_pko_lock_t use_locking)
359  * WARNING: This function may have to look up the proper PKO port in
360  * the IPD port to PKO port map, and is thus slower than calling
361  * cvmx_pko_send_packet_finish_pkoid() directly if the PKO port
364  * @param ipd_port   The IPD port corresponding the to pko port the packet is for
406  * WARNING: This function may have to look up the proper PKO port in
407  * the IPD port to PKO port map, and is thus slower than calling
408  * cvmx_pko_send_packet_finish3_pkoid() directly if the PKO port
411  * @param ipd_port   The IPD port corresponding the to pko port the packet is for
466  * Return the pko output queue associated with a port and a specific core.
470  * @param port   Port number
477 static inline int cvmx_pko_get_base_queue_per_core(int port, int core)
493     /* We use two queues per port for SRIO0. Having two queues per
494         port with two ports gives us four queues, one for each mailbox */
498     /* We use two queues per port for SRIO1. Having two queues per
499         port with two ports gives us four queues, one for each mailbox */
503     /* We use two queues per port for SRIO2. Having two queues per
504         port with two ports gives us four queues, one for each mailbox */
507     if (port < CVMX_PKO_MAX_PORTS_INTERFACE0)
508         return port * CVMX_PKO_QUEUES_PER_PORT_INTERFACE0 + core;
509     else if (port >=16 && port < 16 + CVMX_PKO_MAX_PORTS_INTERFACE1)
511 	       (port-16) * CVMX_PKO_QUEUES_PER_PORT_INTERFACE1 + core;
512     else if ((port >= 32) && (port < 36))
515                (port-32) * CVMX_PKO_QUEUES_PER_PORT_PCI;
516     else if ((port >= 36) && (port < 40))
520                (port-36) * CVMX_PKO_QUEUES_PER_PORT_LOOP;
521     else if ((port >= 40) && (port < 42))
526 	       (port-40) * CVMX_PKO_QUEUES_PER_PORT_SRIO0;
527     else if ((port >= 42) && (port < 44))
533 	       (port-42) * CVMX_PKO_QUEUES_PER_PORT_SRIO1;
534     else if ((port >= 44) && (port < 46))
540 	       (port-44) * CVMX_PKO_QUEUES_PER_PORT_SRIO2;
550  * For a given port number, return the base pko output queue
551  * for the port.
553  * @param port   IPD port number
556 extern int cvmx_pko_get_base_queue(int port);
559  * For a given port number, return the number of pko output queues.
561  * @param port   IPD port number
564 extern int cvmx_pko_get_num_queues(int port);
569  * Get the status counters for a port.
666  * Rate limit a PKO port to a max packets/sec. This function is only
669  * @param port      Port to rate limit
676 extern int cvmx_pko_rate_limit_packets(int port, int packets_s, int burst);
679  * Rate limit a PKO port to a max bits/sec. This function is only
682  * @param port   Port to rate limit
689 extern int cvmx_pko_rate_limit_bits(int port, uint64_t bits_s, int burst);
694  * Retrieve the PKO pipe number for a port
707  * For a given PKO port number, return the base output queue
708  * for the port.
710  * @param pko_port   PKO port number
716  * For a given PKO port number, return the number of output queues
717  * for the port.
719  * @param pko_port	PKO port number
742    ptr.s.port       = pko_port;
794  * @param pko_port   The PKO port the packet is for