diff options
Diffstat (limited to 'include/linux/ptp_pch.h')
| -rw-r--r-- | include/linux/ptp_pch.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/linux/ptp_pch.h b/include/linux/ptp_pch.h new file mode 100644 index 000000000000..7ba643b62c15 --- /dev/null +++ b/include/linux/ptp_pch.h @@ -0,0 +1,26 @@ +/* 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_ */ |