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