drivers/net/ethernet/sfc/siena/efx_channels.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
  11 #ifndef EFX_SIENA_CHANNELS_H
  12 #define EFX_SIENA_CHANNELS_H
  13
  14 extern unsigned int efx_siena_interrupt_mode;
  15 extern unsigned int efx_siena_rss_cpus;
  16
  17 int efx_siena_probe_interrupts(struct efx_nic *efx);
  18 void efx_siena_remove_interrupts(struct efx_nic *efx);
  19 int efx_siena_enable_interrupts(struct efx_nic *efx);
  20 void efx_siena_disable_interrupts(struct efx_nic *efx);
  21
  22 void efx_siena_set_interrupt_affinity(struct efx_nic *efx);
  23 void efx_siena_clear_interrupt_affinity(struct efx_nic *efx);
  24
  25 void efx_siena_start_eventq(struct efx_channel *channel);
  26 void efx_siena_stop_eventq(struct efx_channel *channel);
  27
  28 int efx_siena_realloc_channels(struct efx_nic *efx, u32 rxq_entries,
  29                                u32 txq_entries);
  30 void efx_siena_set_channel_names(struct efx_nic *efx);
  31 int efx_siena_init_channels(struct efx_nic *efx);
  32 int efx_siena_probe_channels(struct efx_nic *efx);
  33 int efx_siena_set_channels(struct efx_nic *efx);
  34 void efx_siena_remove_channel(struct efx_channel *channel);
  35 void efx_siena_remove_channels(struct efx_nic *efx);
  36 void efx_siena_fini_channels(struct efx_nic *efx);
  37 void efx_siena_start_channels(struct efx_nic *efx);
  38 void efx_siena_stop_channels(struct efx_nic *efx);
  39
  40 void efx_siena_init_napi(struct efx_nic *efx);
  41 void efx_siena_fini_napi(struct efx_nic *efx);
  42
  43 void efx_siena_channel_dummy_op_void(struct efx_channel *channel);
  44
  45 #endif