diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/ptp.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/ptp.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/ptp.h b/drivers/net/ethernet/marvell/octeontx2/af/ptp.h index 878bc395d28f..1229344c7279 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/ptp.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/ptp.h @@ -1,7 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Marvell PTP driver * - * Copyright (C) 2020 Marvell International Ltd. + * Copyright (C) 2020 Marvell. + * */ #ifndef PTP_H @@ -14,11 +15,18 @@ struct ptp { struct pci_dev *pdev; void __iomem *reg_base; + u64 (*read_ptp_tstmp)(struct ptp *ptp); + spinlock_t ptp_lock; /* lock */ + struct hrtimer hrtimer; + ktime_t last_ts; u32 clock_rate; + u32 clock_period; }; +struct rvu; struct ptp *ptp_get(void); void ptp_put(struct ptp *ptp); +void ptp_start(struct rvu *rvu, u64 sclk, u32 ext_clk_freq, u32 extts); extern struct pci_driver ptp_driver; |