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Based on 2 normalized pattern(s): 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 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 # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
41 lines
1.5 KiB
C
41 lines
1.5 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 2006-2013 Solarflare Communications Inc.
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*/
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#ifndef EF4_WORKAROUNDS_H
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#define EF4_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 EF4_WORKAROUND_FALCON_A(efx) (ef4_nic_rev(efx) <= EF4_REV_FALCON_A1)
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#define EF4_WORKAROUND_FALCON_AB(efx) (ef4_nic_rev(efx) <= EF4_REV_FALCON_B0)
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#define EF4_WORKAROUND_10G(efx) 1
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/* Bit-bashed I2C reads cause performance drop */
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#define EF4_WORKAROUND_7884 EF4_WORKAROUND_10G
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/* Truncated IPv4 packets can confuse the TX packet parser */
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#define EF4_WORKAROUND_15592 EF4_WORKAROUND_FALCON_AB
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/* Spurious parity errors in TSORT buffers */
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#define EF4_WORKAROUND_5129 EF4_WORKAROUND_FALCON_A
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/* Unaligned read request >512 bytes after aligning may break TSORT */
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#define EF4_WORKAROUND_5391 EF4_WORKAROUND_FALCON_A
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/* iSCSI parsing errors */
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#define EF4_WORKAROUND_5583 EF4_WORKAROUND_FALCON_A
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/* RX events go missing */
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#define EF4_WORKAROUND_5676 EF4_WORKAROUND_FALCON_A
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/* RX_RESET on A1 */
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#define EF4_WORKAROUND_6555 EF4_WORKAROUND_FALCON_A
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/* Increase filter depth to avoid RX_RESET */
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#define EF4_WORKAROUND_7244 EF4_WORKAROUND_FALCON_A
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/* Flushes may never complete */
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#define EF4_WORKAROUND_7803 EF4_WORKAROUND_FALCON_AB
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/* Leak overlength packets rather than free */
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#define EF4_WORKAROUND_8071 EF4_WORKAROUND_FALCON_A
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#endif /* EF4_WORKAROUNDS_H */
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