diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/efx_channels.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/efx_channels.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/efx_channels.h b/drivers/net/ethernet/sfc/efx_channels.h new file mode 100644 index 000000000..46b702648 --- /dev/null +++ b/drivers/net/ethernet/sfc/efx_channels.h @@ -0,0 +1,53 @@ +/* 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_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); +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); + +void efx_channel_dummy_op_void(struct efx_channel *channel); + +#endif |