threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
38 lines
1.4 KiB
C
38 lines
1.4 KiB
C
/****************************************************************************
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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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* 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_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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/* Lockup when writing event block registers at gen2/gen3 */
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#define EFX_EF10_WORKAROUND_35388(efx) \
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(((struct efx_ef10_nic_data *)efx->nic_data)->workaround_35388)
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#define EFX_WORKAROUND_35388(efx) \
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(efx_nic_rev(efx) == EFX_REV_HUNT_A0 && EFX_EF10_WORKAROUND_35388(efx))
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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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