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>
30 lines
639 B
C
30 lines
639 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Huawei HiNIC PCI Express Linux driver
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* Copyright(c) 2017 Huawei Technologies Co., Ltd
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*/
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#ifndef HINIC_COMMON_H
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#define HINIC_COMMON_H
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#include <linux/types.h>
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#define UPPER_8_BITS(data) (((data) >> 8) & 0xFF)
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#define LOWER_8_BITS(data) ((data) & 0xFF)
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struct hinic_sge {
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u32 hi_addr;
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u32 lo_addr;
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u32 len;
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};
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void hinic_cpu_to_be32(void *data, int len);
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void hinic_be32_to_cpu(void *data, int len);
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void hinic_set_sge(struct hinic_sge *sge, dma_addr_t addr, int len);
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dma_addr_t hinic_sge_to_dma(struct hinic_sge *sge);
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#endif
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