Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
29 lines
945 B
C
29 lines
945 B
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 2006-2013 Solarflare Communications Inc.
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*/
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#ifndef EFX_WORKAROUNDS_H
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#define EFX_WORKAROUNDS_H
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/*
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* Hardware workarounds.
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* Bug numbers are from Solarflare's Bugzilla.
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*/
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#define EFX_WORKAROUND_SIENA(efx) (efx_nic_rev(efx) == EFX_REV_SIENA_A0)
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#define EFX_WORKAROUND_EF10(efx) (efx_nic_rev(efx) >= EFX_REV_HUNT_A0)
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#define EFX_WORKAROUND_10G(efx) 1
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/* Bit-bashed I2C reads cause performance drop */
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#define EFX_WORKAROUND_7884 EFX_WORKAROUND_10G
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/* Legacy interrupt storm when interrupt fifo fills */
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#define EFX_WORKAROUND_17213 EFX_WORKAROUND_SIENA
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/* Moderation timer access must go through MCDI */
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#define EFX_EF10_WORKAROUND_61265(efx) \
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(((struct efx_ef10_nic_data *)efx->nic_data)->workaround_61265)
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#endif /* EFX_WORKAROUNDS_H */
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