1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2016 Cavium, Inc 3 */ 4 5 #ifndef _THUNDERX_NICVF_STRUCT_H 6 #define _THUNDERX_NICVF_STRUCT_H 7 8 #include <stdint.h> 9 10 #include <rte_spinlock.h> 11 #include <rte_mempool.h> 12 #include <rte_mbuf.h> 13 #include <rte_interrupts.h> 14 #include <ethdev_driver.h> 15 #include <rte_memory.h> 16 17 struct __rte_cache_aligned nicvf_rbdr { 18 uintptr_t rbdr_status; 19 uintptr_t rbdr_door; 20 struct rbdr_entry_t *desc; 21 nicvf_iova_addr_t phys; 22 uint32_t buffsz; 23 RTE_ATOMIC(uint32_t) tail; 24 RTE_ATOMIC(uint32_t) next_tail; 25 uint32_t head; 26 uint32_t qlen_mask; 27 }; 28 29 struct __rte_cache_aligned nicvf_txq { 30 union sq_entry_t *desc; 31 nicvf_iova_addr_t phys; 32 struct rte_mbuf **txbuffs; 33 uintptr_t sq_head; 34 uintptr_t sq_door; 35 struct rte_mempool *pool; 36 struct nicvf *nic; 37 void (*pool_free)(struct nicvf_txq *sq); 38 uint32_t head; 39 uint32_t tail; 40 int32_t xmit_bufs; 41 uint32_t qlen_mask; 42 uint64_t offloads; 43 uint16_t queue_id; 44 uint16_t tx_free_thresh; 45 }; 46 47 union mbuf_initializer { 48 struct { 49 uint16_t data_off; 50 uint16_t refcnt; 51 uint16_t nb_segs; 52 uint16_t port; 53 } fields; 54 uint64_t value; 55 }; 56 57 struct __rte_cache_aligned nicvf_rxq { 58 RTE_MARKER rxq_fastpath_data_start; 59 uint8_t rbptr_offset; 60 uint16_t rx_free_thresh; 61 uint32_t head; 62 uint32_t qlen_mask; 63 int32_t recv_buffers; 64 int32_t available_space; 65 uint64_t mbuf_phys_off; 66 uintptr_t cq_status; 67 uintptr_t cq_door; 68 struct nicvf_rbdr *shared_rbdr; 69 struct rte_mempool *pool; 70 union cq_entry_t *desc; 71 union mbuf_initializer mbuf_initializer; 72 RTE_MARKER rxq_fastpath_data_end; 73 uint8_t rx_drop_en; 74 uint16_t precharge_cnt; 75 uint16_t port_id; 76 uint16_t queue_id; 77 struct nicvf *nic; 78 nicvf_iova_addr_t phys; 79 }; 80 81 struct __rte_cache_aligned nicvf { 82 uint8_t vf_id; 83 uint8_t node; 84 uintptr_t reg_base; 85 bool tns_mode; 86 bool sqs_mode; 87 bool loopback_supported; 88 bool pf_acked:1; 89 bool pf_nacked:1; 90 bool offload_cksum:1; 91 bool vlan_strip:1; 92 uint64_t hwcap; 93 uint8_t link_up; 94 uint8_t duplex; 95 uint32_t speed; 96 uint32_t msg_enable; 97 uint16_t device_id; 98 uint16_t vendor_id; 99 uint16_t subsystem_device_id; 100 uint16_t subsystem_vendor_id; 101 struct nicvf_rbdr *rbdr; 102 struct nicvf_rss_reta_info rss_info; 103 struct rte_intr_handle *intr_handle; 104 uint8_t cpi_alg; 105 uint16_t mtu; 106 int skip_bytes; 107 bool vlan_filter_en; 108 uint8_t mac_addr[RTE_ETHER_ADDR_LEN]; 109 /* secondary queue set support */ 110 uint8_t sqs_id; 111 uint8_t sqs_count; 112 #define MAX_SQS_PER_VF 11 113 struct nicvf *snicvf[MAX_SQS_PER_VF]; 114 }; 115 116 struct change_link_mode { 117 bool enable; 118 uint8_t qlm_mode; 119 bool autoneg; 120 uint8_t duplex; 121 uint32_t speed; 122 123 }; 124 125 #endif /* _THUNDERX_NICVF_STRUCT_H */ 126