1aaf4363eSJerin Jacob /* SPDX-License-Identifier: BSD-3-Clause 2aaf4363eSJerin Jacob * Copyright(c) 2017 Cavium, Inc 3f7be70e5SJerin Jacob */ 4aaf4363eSJerin Jacob 5f7be70e5SJerin Jacob #ifndef __OCTEONTX_ETHDEV_H__ 6f7be70e5SJerin Jacob #define __OCTEONTX_ETHDEV_H__ 7f7be70e5SJerin Jacob 8f7be70e5SJerin Jacob #include <stdbool.h> 9f7be70e5SJerin Jacob 10f7be70e5SJerin Jacob #include <rte_common.h> 11ffc905f3SFerruh Yigit #include <rte_ethdev_driver.h> 12f7be70e5SJerin Jacob #include <rte_eventdev.h> 13f7be70e5SJerin Jacob #include <rte_mempool.h> 14f7be70e5SJerin Jacob #include <rte_memory.h> 15f7be70e5SJerin Jacob 16f7be70e5SJerin Jacob #include <octeontx_fpavf.h> 17f7be70e5SJerin Jacob 18f7be70e5SJerin Jacob #include "base/octeontx_bgx.h" 19f7be70e5SJerin Jacob #include "base/octeontx_pki_var.h" 20f7be70e5SJerin Jacob #include "base/octeontx_pkivf.h" 21f7be70e5SJerin Jacob #include "base/octeontx_pkovf.h" 22f7be70e5SJerin Jacob #include "base/octeontx_io.h" 23f7be70e5SJerin Jacob 24b4ec00a2SStephen Hemminger #define OCTEONTX_PMD net_octeontx 25f7be70e5SJerin Jacob #define OCTEONTX_VDEV_DEFAULT_MAX_NR_PORT 12 26f7be70e5SJerin Jacob #define OCTEONTX_VDEV_NR_PORT_ARG ("nr_port") 27f7be70e5SJerin Jacob #define OCTEONTX_MAX_NAME_LEN 32 28f7be70e5SJerin Jacob 29989d4926SPavan Nikhilesh #define OCTEONTX_MAX_BGX_PORTS 4 30989d4926SPavan Nikhilesh #define OCTEONTX_MAX_LMAC_PER_BGX 4 31989d4926SPavan Nikhilesh 3285221a0cSHarman Kalra #define OCTEONTX_RX_OFFLOADS (DEV_RX_OFFLOAD_CHECKSUM | \ 3385221a0cSHarman Kalra DEV_RX_OFFLOAD_SCATTER | \ 3485221a0cSHarman Kalra DEV_RX_OFFLOAD_JUMBO_FRAME) 3585221a0cSHarman Kalra 3685221a0cSHarman Kalra #define OCTEONTX_TX_OFFLOADS (DEV_TX_OFFLOAD_MT_LOCKFREE | \ 3785221a0cSHarman Kalra DEV_TX_OFFLOAD_MULTI_SEGS) 38a9287089SPavan Nikhilesh 39f7be70e5SJerin Jacob static inline struct octeontx_nic * 40f7be70e5SJerin Jacob octeontx_pmd_priv(struct rte_eth_dev *dev) 41f7be70e5SJerin Jacob { 42f7be70e5SJerin Jacob return dev->data->dev_private; 43f7be70e5SJerin Jacob } 44f7be70e5SJerin Jacob 45989d4926SPavan Nikhilesh extern uint16_t 46989d4926SPavan Nikhilesh rte_octeontx_pchan_map[OCTEONTX_MAX_BGX_PORTS][OCTEONTX_MAX_LMAC_PER_BGX]; 47989d4926SPavan Nikhilesh 48f7be70e5SJerin Jacob /* Octeontx ethdev nic */ 49f7be70e5SJerin Jacob struct octeontx_nic { 50f7be70e5SJerin Jacob struct rte_eth_dev *dev; 51f7be70e5SJerin Jacob int node; 52f7be70e5SJerin Jacob int port_id; 53f7be70e5SJerin Jacob int port_ena; 54f7be70e5SJerin Jacob int base_ichan; 55f7be70e5SJerin Jacob int num_ichans; 56f7be70e5SJerin Jacob int base_ochan; 57f7be70e5SJerin Jacob int num_ochans; 58f7be70e5SJerin Jacob uint8_t evdev; 59f7be70e5SJerin Jacob uint8_t bpen; 60f7be70e5SJerin Jacob uint8_t fcs_strip; 61f7be70e5SJerin Jacob uint8_t bcast_mode; 62f7be70e5SJerin Jacob uint8_t mcast_mode; 63f7be70e5SJerin Jacob uint16_t num_tx_queues; 64f7be70e5SJerin Jacob uint64_t hwcap; 65a6d6f0afSPavan Nikhilesh uint8_t pko_vfid; 66f7be70e5SJerin Jacob uint8_t link_up; 67f7be70e5SJerin Jacob uint8_t duplex; 68f7be70e5SJerin Jacob uint8_t speed; 69f7be70e5SJerin Jacob uint16_t mtu; 7035b2d13fSOlivier Matz uint8_t mac_addr[RTE_ETHER_ADDR_LEN]; 71f7be70e5SJerin Jacob /* Rx port parameters */ 72f7be70e5SJerin Jacob struct { 73f7be70e5SJerin Jacob bool classifier_enable; 74f7be70e5SJerin Jacob bool hash_enable; 75f7be70e5SJerin Jacob bool initialized; 76f7be70e5SJerin Jacob } pki; 77f7be70e5SJerin Jacob 78f7be70e5SJerin Jacob uint16_t ev_queues; 79f7be70e5SJerin Jacob uint16_t ev_ports; 8085221a0cSHarman Kalra uint64_t rx_offloads; 8185221a0cSHarman Kalra uint16_t rx_offload_flags; 8285221a0cSHarman Kalra uint64_t tx_offloads; 8385221a0cSHarman Kalra uint16_t tx_offload_flags; 84f7be70e5SJerin Jacob } __rte_cache_aligned; 85f7be70e5SJerin Jacob 867fe7c98fSJerin Jacob struct octeontx_txq { 877fe7c98fSJerin Jacob uint16_t queue_id; 887fe7c98fSJerin Jacob octeontx_dq_t dq; 897fe7c98fSJerin Jacob struct rte_eth_dev *eth_dev; 907fe7c98fSJerin Jacob } __rte_cache_aligned; 917fe7c98fSJerin Jacob 92197438eeSJerin Jacob struct octeontx_rxq { 93197438eeSJerin Jacob uint16_t queue_id; 94197438eeSJerin Jacob uint16_t port_id; 95197438eeSJerin Jacob uint8_t evdev; 96197438eeSJerin Jacob struct rte_eth_dev *eth_dev; 97197438eeSJerin Jacob uint16_t ev_queues; 98197438eeSJerin Jacob uint16_t ev_ports; 9985221a0cSHarman Kalra struct rte_mempool *pool; 100197438eeSJerin Jacob } __rte_cache_aligned; 101197438eeSJerin Jacob 102*7f4116bdSHarman Kalra void 103*7f4116bdSHarman Kalra octeontx_set_tx_function(struct rte_eth_dev *dev); 104f7be70e5SJerin Jacob #endif /* __OCTEONTX_ETHDEV_H__ */ 105