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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2016 Cavium, Inc
*/
#ifndef _THUNDERX_NICVF_STRUCT_H
#define _THUNDERX_NICVF_STRUCT_H
#include <stdint.h>
#include <rte_spinlock.h>
#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_interrupts.h>
#include <ethdev_driver.h>
#include <rte_memory.h>
struct __rte_cache_aligned nicvf_rbdr {
uintptr_t rbdr_status;
uintptr_t rbdr_door;
struct rbdr_entry_t *desc;
nicvf_iova_addr_t phys;
uint32_t buffsz;
RTE_ATOMIC(uint32_t) tail;
RTE_ATOMIC(uint32_t) next_tail;
uint32_t head;
uint32_t qlen_mask;
};
struct __rte_cache_aligned nicvf_txq {
union sq_entry_t *desc;
nicvf_iova_addr_t phys;
struct rte_mbuf **txbuffs;
uintptr_t sq_head;
uintptr_t sq_door;
struct rte_mempool *pool;
struct nicvf *nic;
void (*pool_free)(struct nicvf_txq *sq);
uint32_t head;
uint32_t tail;
int32_t xmit_bufs;
uint32_t qlen_mask;
uint64_t offloads;
uint16_t queue_id;
uint16_t tx_free_thresh;
};
union mbuf_initializer {
struct {
uint16_t data_off;
uint16_t refcnt;
uint16_t nb_segs;
uint16_t port;
} fields;
uint64_t value;
};
struct __rte_cache_aligned nicvf_rxq {
RTE_MARKER rxq_fastpath_data_start;
uint8_t rbptr_offset;
uint16_t rx_free_thresh;
uint32_t head;
uint32_t qlen_mask;
int32_t recv_buffers;
int32_t available_space;
uint64_t mbuf_phys_off;
uintptr_t cq_status;
uintptr_t cq_door;
struct nicvf_rbdr *shared_rbdr;
struct rte_mempool *pool;
union cq_entry_t *desc;
union mbuf_initializer mbuf_initializer;
RTE_MARKER rxq_fastpath_data_end;
uint8_t rx_drop_en;
uint16_t precharge_cnt;
uint16_t port_id;
uint16_t queue_id;
struct nicvf *nic;
nicvf_iova_addr_t phys;
};
struct __rte_cache_aligned nicvf {
uint8_t vf_id;
uint8_t node;
uintptr_t reg_base;
bool tns_mode;
bool sqs_mode;
bool loopback_supported;
bool pf_acked:1;
bool pf_nacked:1;
bool offload_cksum:1;
bool vlan_strip:1;
uint64_t hwcap;
uint8_t link_up;
uint8_t duplex;
uint32_t speed;
uint32_t msg_enable;
uint16_t device_id;
uint16_t vendor_id;
uint16_t subsystem_device_id;
uint16_t subsystem_vendor_id;
struct nicvf_rbdr *rbdr;
struct nicvf_rss_reta_info rss_info;
struct rte_intr_handle *intr_handle;
uint8_t cpi_alg;
uint16_t mtu;
int skip_bytes;
bool vlan_filter_en;
uint8_t mac_addr[RTE_ETHER_ADDR_LEN];
/* secondary queue set support */
uint8_t sqs_id;
uint8_t sqs_count;
#define MAX_SQS_PER_VF 11
struct nicvf *snicvf[MAX_SQS_PER_VF];
};
struct change_link_mode {
bool enable;
uint8_t qlm_mode;
bool autoneg;
uint8_t duplex;
uint32_t speed;
};
#endif /* _THUNDERX_NICVF_STRUCT_H */
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