xref: /dpdk/drivers/net/dpaa2/dpaa2_ethdev.h (revision cd9935ce)
1c147eae0SHemant Agrawal /*-
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3c147eae0SHemant Agrawal  *
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9c147eae0SHemant Agrawal  *   are met:
10c147eae0SHemant Agrawal  *
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18c147eae0SHemant Agrawal  *       contributors may be used to endorse or promote products derived
19c147eae0SHemant Agrawal  *       from this software without specific prior written permission.
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32c147eae0SHemant Agrawal  */
33c147eae0SHemant Agrawal 
34c147eae0SHemant Agrawal #ifndef _DPAA2_ETHDEV_H
35c147eae0SHemant Agrawal #define _DPAA2_ETHDEV_H
36c147eae0SHemant Agrawal 
373e5a335dSHemant Agrawal #include <mc/fsl_dpni.h>
383e5a335dSHemant Agrawal #include <mc/fsl_mc_sys.h>
393e5a335dSHemant Agrawal 
40bee61d86SHemant Agrawal #define DPAA2_MIN_RX_BUF_SIZE 512
41bee61d86SHemant Agrawal #define DPAA2_MAX_RX_PKT_LEN  10240 /*WRIOP support*/
42bee61d86SHemant Agrawal 
4389c2ea8fSHemant Agrawal #define MAX_TCS			DPNI_MAX_TC
443e5a335dSHemant Agrawal #define MAX_RX_QUEUES		16
453e5a335dSHemant Agrawal #define MAX_TX_QUEUES		16
463e5a335dSHemant Agrawal 
473e5a335dSHemant Agrawal /*default tc to be used for ,congestion, distribution etc configuration. */
483e5a335dSHemant Agrawal #define DPAA2_DEF_TC		0
493e5a335dSHemant Agrawal 
5089c2ea8fSHemant Agrawal /* Size of the input SMMU mapped memory required by MC */
5189c2ea8fSHemant Agrawal #define DIST_PARAM_IOVA_SIZE 256
5289c2ea8fSHemant Agrawal 
53c147eae0SHemant Agrawal struct dpaa2_dev_priv {
54c147eae0SHemant Agrawal 	void *hw;
55c147eae0SHemant Agrawal 	int32_t hw_id;
563e5a335dSHemant Agrawal 	int32_t qdid;
57c147eae0SHemant Agrawal 	uint16_t token;
583e5a335dSHemant Agrawal 	uint8_t nb_tx_queues;
593e5a335dSHemant Agrawal 	uint8_t nb_rx_queues;
603e5a335dSHemant Agrawal 	void *rx_vq[MAX_RX_QUEUES];
613e5a335dSHemant Agrawal 	void *tx_vq[MAX_TX_QUEUES];
62c147eae0SHemant Agrawal 
63bee61d86SHemant Agrawal 	struct dpaa2_bp_list *bp_list; /**<Attached buffer pool list */
6433fad432SHemant Agrawal 	uint32_t options;
6589c2ea8fSHemant Agrawal 	uint16_t num_dist_per_tc[MAX_TCS];
6633fad432SHemant Agrawal 	uint8_t max_mac_filters;
6733fad432SHemant Agrawal 	uint8_t max_vlan_filters;
683e5a335dSHemant Agrawal 	uint8_t num_tc;
69c147eae0SHemant Agrawal 	uint8_t flags; /*dpaa2 config flags */
70c147eae0SHemant Agrawal };
7189c2ea8fSHemant Agrawal 
7289c2ea8fSHemant Agrawal int dpaa2_setup_flow_dist(struct rte_eth_dev *eth_dev,
7389c2ea8fSHemant Agrawal 			  uint32_t req_dist_set);
7489c2ea8fSHemant Agrawal 
7589c2ea8fSHemant Agrawal int dpaa2_remove_flow_dist(struct rte_eth_dev *eth_dev,
7689c2ea8fSHemant Agrawal 			   uint8_t tc_index);
7789c2ea8fSHemant Agrawal 
78bee61d86SHemant Agrawal int dpaa2_attach_bp_list(struct dpaa2_dev_priv *priv, void *blist);
79bee61d86SHemant Agrawal 
80*cd9935ceSHemant Agrawal uint16_t dpaa2_dev_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts);
81*cd9935ceSHemant Agrawal uint16_t dpaa2_dev_tx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts);
82*cd9935ceSHemant Agrawal 
83c147eae0SHemant Agrawal #endif /* _DPAA2_ETHDEV_H */
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