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36 #include <rte_common.h>
37 #include <rte_config.h>
39 #include "mrvl_ethdev.h"
41 /** Code Points per Traffic Class. Equals max(DSCP, PCP). */
42 #define MRVL_CP_PER_TC (64)
44 /** Value used as "unknown". */
45 #define MRVL_UNKNOWN_TC (0xFF)
51 uint8_t inq[MRVL_PP2_RXQ_MAX];
52 uint8_t dscp[MRVL_CP_PER_TC];
53 uint8_t pcp[MRVL_CP_PER_TC];
57 } tc[MRVL_PP2_TC_MAX];
60 } outq[MRVL_PP2_RXQ_MAX];
61 enum pp2_cls_qos_tbl_type mapping_priority;
65 uint8_t use_global_defaults;
66 } port[RTE_MAX_ETHPORTS];
69 /** Global QoS configuration. */
70 extern struct mrvl_qos_cfg *mrvl_qos_cfg;
73 * Parse QoS configuration - rte_kvargs_process handler.
75 * Opens configuration file and parses its content.
78 * @param path Path to config file.
79 * @param extra_args Pointer to configuration structure.
80 * @returns 0 in case of success, exits otherwise.
83 mrvl_get_qoscfg(const char *key __rte_unused, const char *path,
87 * Configure RX Queues in a given port.
89 * Sets up RX queues, their Traffic Classes and DPDK rxq->(TC,inq) mapping.
91 * @param priv Port's private data
92 * @param portid DPDK port ID
93 * @param max_queues Maximum number of queues to configure.
94 * @returns 0 in case of success, negative value otherwise.
97 mrvl_configure_rxqs(struct mrvl_priv *priv, uint8_t portid,
103 * Finalize QoS table configuration and initialize it in SDK. It can be done
104 * only after port is started, so we have a valid ppio reference.
106 * @param priv Port's private (configuration) data.
107 * @returns 0 in case of success, exits otherwise.
110 mrvl_start_qos_mapping(struct mrvl_priv *priv);
112 #endif /* _MRVL_QOS_H_ */