drivers/net/ethernet/sfc/mcdi_functions.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /****************************************************************************
   3  * Driver for Solarflare network controllers and boards
   4  * Copyright 2018 Solarflare Communications Inc.
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License version 2 as published
   8  * by the Free Software Foundation, incorporated herein by reference.
   9  */
  10 #ifndef EFX_MCDI_FUNCTIONS_H
  11 #define EFX_MCDI_FUNCTIONS_H
  12
  13 int efx_mcdi_alloc_vis(struct efx_nic *efx, unsigned int min_vis,
  14                        unsigned int max_vis, unsigned int *vi_base,
  15                        unsigned int *allocated_vis);
  16 int efx_mcdi_free_vis(struct efx_nic *efx);
  17
  18 int efx_mcdi_ev_probe(struct efx_channel *channel);
  19 int efx_mcdi_ev_init(struct efx_channel *channel, bool v1_cut_thru, bool v2);
  20 void efx_mcdi_ev_remove(struct efx_channel *channel);
  21 void efx_mcdi_ev_fini(struct efx_channel *channel);
  22 int efx_mcdi_tx_init(struct efx_tx_queue *tx_queue, bool tso_v2);
  23 void efx_mcdi_tx_remove(struct efx_tx_queue *tx_queue);
  24 void efx_mcdi_tx_fini(struct efx_tx_queue *tx_queue);
  25 int efx_mcdi_rx_probe(struct efx_rx_queue *rx_queue);
  26 void efx_mcdi_rx_init(struct efx_rx_queue *rx_queue);
  27 void efx_mcdi_rx_remove(struct efx_rx_queue *rx_queue);
  28 void efx_mcdi_rx_fini(struct efx_rx_queue *rx_queue);
  29 int efx_mcdi_window_mode_to_stride(struct efx_nic *efx, u8 vi_window_mode);
  30 int efx_get_pf_index(struct efx_nic *efx, unsigned int *pf_index);
  31
  32 #endif