/* SPDX-License-Identifier: GPL-2.0-only */ /**************************************************************************** * Driver for Solarflare network controllers and boards * Copyright 2018 Solarflare Communications Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation, incorporated herein by reference. */ #ifndef EFX_CHANNELS_H #define EFX_CHANNELS_H extern unsigned int efx_interrupt_mode; extern unsigned int rss_cpus; int efx_probe_interrupts(struct efx_nic *efx); void efx_remove_interrupts(struct efx_nic *efx); int efx_soft_enable_interrupts(struct efx_nic *efx); void efx_soft_disable_interrupts(struct efx_nic *efx); int efx_enable_interrupts(struct efx_nic *efx); void efx_disable_interrupts(struct efx_nic *efx); void efx_set_interrupt_affinity(struct efx_nic *efx); void efx_clear_interrupt_affinity(struct efx_nic *efx); int efx_probe_eventq(struct efx_channel *channel); int efx_init_eventq(struct efx_channel *channel); void efx_start_eventq(struct efx_channel *channel); void efx_stop_eventq(struct efx_channel *channel); void efx_fini_eventq(struct efx_channel *channel); void efx_remove_eventq(struct efx_channel *channel); int efx_realloc_channels(struct efx_nic *efx, u32 rxq_entries, u32 txq_entries); void efx_get_channel_name(struct efx_channel *channel, char *buf, size_t len); void efx_set_channel_names(struct efx_nic *efx); int efx_init_channels(struct efx_nic *efx); int efx_probe_channels(struct efx_nic *efx); int efx_set_channels(struct efx_nic *efx); bool efx_default_channel_want_txqs(struct efx_channel *channel); void efx_remove_channel(struct efx_channel *channel); void efx_remove_channels(struct efx_nic *efx); void efx_fini_channels(struct efx_nic *efx); struct efx_channel *efx_copy_channel(const struct efx_channel *old_channel); void efx_start_channels(struct efx_nic *efx); void efx_stop_channels(struct efx_nic *efx); void efx_init_napi_channel(struct efx_channel *channel); void efx_init_napi(struct efx_nic *efx); void efx_fini_napi_channel(struct efx_channel *channel); void efx_fini_napi(struct efx_nic *efx); int efx_channel_dummy_op_int(struct efx_channel *channel); void efx_channel_dummy_op_void(struct efx_channel *channel); #endif