[linux-2.6-block.git] / include / linux / ptp_pch.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * PTP PCH
 *
 * Copyright 2019 Linaro Ltd.
 *
 * Author Lee Jones <lee.jones@linaro.org>
 */

#ifndef _PTP_PCH_H_
#define _PTP_PCH_H_

#include <linux/types.h>

struct pci_dev;

void pch_ch_control_write(struct pci_dev *pdev, u32 val);
u32  pch_ch_event_read(struct pci_dev *pdev);
void pch_ch_event_write(struct pci_dev *pdev, u32 val);
u32  pch_src_uuid_lo_read(struct pci_dev *pdev);
u32  pch_src_uuid_hi_read(struct pci_dev *pdev);
u64  pch_rx_snap_read(struct pci_dev *pdev);
u64  pch_tx_snap_read(struct pci_dev *pdev);
int  pch_set_station_address(u8 *addr, struct pci_dev *pdev);

#endif /* _PTP_PCH_H_ */
Commit	Line	Data
f90fc37f LJ	1	/* SPDX-License-Identifier: GPL-2.0-or-later */
	2	/*
	3	* PTP PCH
	4	*
	5	* Copyright 2019 Linaro Ltd.
	6	*
	7	* Author Lee Jones <lee.jones@linaro.org>
	8	*/
	9
	10	#ifndef _PTP_PCH_H_
	11	#define _PTP_PCH_H_
	12
5f10376b JK	13	#include <linux/types.h>
	14
	15	struct pci_dev;
	16
f90fc37f LJ	17	void pch_ch_control_write(struct pci_dev *pdev, u32 val);
	18	u32 pch_ch_event_read(struct pci_dev *pdev);
	19	void pch_ch_event_write(struct pci_dev *pdev, u32 val);
	20	u32 pch_src_uuid_lo_read(struct pci_dev *pdev);
	21	u32 pch_src_uuid_hi_read(struct pci_dev *pdev);
	22	u64 pch_rx_snap_read(struct pci_dev *pdev);
	23	u64 pch_tx_snap_read(struct pci_dev *pdev);
	24	int pch_set_station_address(u8 addr, struct pci_dev pdev);
	25
	26	#endif /* _PTP_PCH_H_ */