drivers/net/cnxk/cn9k_ethdev.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(C) 2021 Marvell.
   3  */
   4 #ifndef __CN9K_ETHDEV_H__
   5 #define __CN9K_ETHDEV_H__
   6
   7 #include <cnxk_ethdev.h>
   8
   9 struct cn9k_eth_txq {
  10         uint64_t cmd[8];
  11         int64_t fc_cache_pkts;
  12         uint64_t *fc_mem;
  13         void *lmt_addr;
  14         rte_iova_t io_addr;
  15         uint64_t lso_tun_fmt;
  16         uint16_t sqes_per_sqb_log2;
  17         int16_t nb_sqb_bufs_adj;
  18 } __plt_cache_aligned;
  19
  20 struct cn9k_eth_rxq {
  21         uint64_t mbuf_initializer;
  22         uint64_t data_off;
  23         uintptr_t desc;
  24         void *lookup_mem;
  25         uintptr_t cq_door;
  26         uint64_t wdata;
  27         int64_t *cq_status;
  28         uint32_t head;
  29         uint32_t qmask;
  30         uint32_t available;
  31         uint16_t rq;
  32         struct cnxk_timesync_info *tstamp;
  33 } __plt_cache_aligned;
  34
  35 /* Rx and Tx routines */
  36 void cn9k_eth_set_rx_function(struct rte_eth_dev *eth_dev);
  37 void cn9k_eth_set_tx_function(struct rte_eth_dev *eth_dev);
  38
  39 #endif /* __CN9K_ETHDEV_H__ */