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Linux kernel mirror (for testing)
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1/* SPDX-License-Identifier: GPL-2.0 */
2/* NXP C45 PHY driver header file
3 * Copyright 2023 NXP
4 * Author: Radu Pirea <radu-nicolae.pirea@oss.nxp.com>
5 */
6
7#include <linux/ptp_clock_kernel.h>
8
9#define VEND1_PORT_FUNC_ENABLES 0x8048
10
11struct nxp_c45_macsec;
12
13struct nxp_c45_phy {
14 const struct nxp_c45_phy_data *phy_data;
15 struct phy_device *phydev;
16 struct mii_timestamper mii_ts;
17 struct ptp_clock *ptp_clock;
18 struct ptp_clock_info caps;
19 struct sk_buff_head tx_queue;
20 struct sk_buff_head rx_queue;
21 /* used to access the PTP registers atomic */
22 struct mutex ptp_lock;
23 int hwts_tx;
24 int hwts_rx;
25 u32 tx_delay;
26 u32 rx_delay;
27 struct timespec64 extts_ts;
28 int extts_index;
29 bool extts;
30 struct nxp_c45_macsec *macsec;
31 u32 flags;
32};
33
34#if IS_ENABLED(CONFIG_MACSEC)
35int nxp_c45_macsec_config_init(struct phy_device *phydev);
36int nxp_c45_macsec_probe(struct phy_device *phydev);
37void nxp_c45_macsec_remove(struct phy_device *phydev);
38void nxp_c45_handle_macsec_interrupt(struct phy_device *phydev,
39 irqreturn_t *ret);
40#else
41static inline
42int nxp_c45_macsec_config_init(struct phy_device *phydev)
43{
44 return 0;
45}
46
47static inline
48int nxp_c45_macsec_probe(struct phy_device *phydev)
49{
50 return 0;
51}
52
53static inline
54void nxp_c45_macsec_remove(struct phy_device *phydev)
55{
56}
57
58static inline
59void nxp_c45_handle_macsec_interrupt(struct phy_device *phydev,
60 irqreturn_t *ret)
61{
62}
63#endif