26 lines
465 B
C
26 lines
465 B
C
/* SPDX-License-Identifier: GPL-2.0-only
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* Copyright (C) 2024 Marvell.
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*/
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#ifndef __SOC_SILICON_H
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#define __SOC_SILICON_H
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#include <linux/types.h>
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#include <linux/pci.h>
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#if defined(CONFIG_ARM64)
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#define CN20K_CHIPID 0x20
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/*
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* Silicon check for CN20K family
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*/
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static inline bool is_cn20k(struct pci_dev *pdev)
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{
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return (pdev->subsystem_device & 0xFF) == CN20K_CHIPID;
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}
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#else
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#define is_cn20k(pdev) ((void)(pdev), 0)
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#endif
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#endif /* __SOC_SILICON_H */
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