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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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67e6398e2e
Instead of exposing this old module parameter on the new driver (thus having to keep it forever after for compatibility), let's confine it to the old one; if we find later that we need the feature, we ought to support it properly, with ethtool set-channels. Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
59 lines
2.4 KiB
C
59 lines
2.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/****************************************************************************
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* Driver for Solarflare network controllers and boards
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* Copyright 2018 Solarflare Communications Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation, incorporated herein by reference.
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*/
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#ifndef EFX_CHANNELS_H
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#define EFX_CHANNELS_H
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extern unsigned int efx_interrupt_mode;
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extern unsigned int rss_cpus;
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int efx_probe_interrupts(struct efx_nic *efx);
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void efx_remove_interrupts(struct efx_nic *efx);
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int efx_soft_enable_interrupts(struct efx_nic *efx);
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void efx_soft_disable_interrupts(struct efx_nic *efx);
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int efx_enable_interrupts(struct efx_nic *efx);
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void efx_disable_interrupts(struct efx_nic *efx);
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void efx_set_interrupt_affinity(struct efx_nic *efx);
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void efx_clear_interrupt_affinity(struct efx_nic *efx);
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int efx_probe_eventq(struct efx_channel *channel);
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int efx_init_eventq(struct efx_channel *channel);
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void efx_start_eventq(struct efx_channel *channel);
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void efx_stop_eventq(struct efx_channel *channel);
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void efx_fini_eventq(struct efx_channel *channel);
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void efx_remove_eventq(struct efx_channel *channel);
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struct efx_channel *
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efx_alloc_channel(struct efx_nic *efx, int i, struct efx_channel *old_channel);
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int efx_realloc_channels(struct efx_nic *efx, u32 rxq_entries, u32 txq_entries);
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void efx_get_channel_name(struct efx_channel *channel, char *buf, size_t len);
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void efx_set_channel_names(struct efx_nic *efx);
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int efx_init_channels(struct efx_nic *efx);
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int efx_probe_channels(struct efx_nic *efx);
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int efx_set_channels(struct efx_nic *efx);
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bool efx_default_channel_want_txqs(struct efx_channel *channel);
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void efx_remove_channel(struct efx_channel *channel);
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void efx_remove_channels(struct efx_nic *efx);
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void efx_fini_channels(struct efx_nic *efx);
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struct efx_channel *efx_copy_channel(const struct efx_channel *old_channel);
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void efx_start_channels(struct efx_nic *efx);
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void efx_stop_channels(struct efx_nic *efx);
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void efx_init_napi_channel(struct efx_channel *channel);
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void efx_init_napi(struct efx_nic *efx);
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void efx_fini_napi_channel(struct efx_channel *channel);
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void efx_fini_napi(struct efx_nic *efx);
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int efx_channel_dummy_op_int(struct efx_channel *channel);
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void efx_channel_dummy_op_void(struct efx_channel *channel);
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#endif
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