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27 lines
666 B
C
27 lines
666 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* PTP PCH
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*
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* Copyright 2019 Linaro Ltd.
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*
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* Author Lee Jones <lee.jones@linaro.org>
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*/
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#ifndef _PTP_PCH_H_
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#define _PTP_PCH_H_
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#include <linux/types.h>
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struct pci_dev;
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void pch_ch_control_write(struct pci_dev *pdev, u32 val);
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u32 pch_ch_event_read(struct pci_dev *pdev);
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void pch_ch_event_write(struct pci_dev *pdev, u32 val);
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u32 pch_src_uuid_lo_read(struct pci_dev *pdev);
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u32 pch_src_uuid_hi_read(struct pci_dev *pdev);
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u64 pch_rx_snap_read(struct pci_dev *pdev);
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u64 pch_tx_snap_read(struct pci_dev *pdev);
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int pch_set_station_address(u8 *addr, struct pci_dev *pdev);
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#endif /* _PTP_PCH_H_ */
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