diff options
Diffstat (limited to 'drivers/net/ethernet/microchip/sparx5/sparx5_main.h')
| -rw-r--r-- | drivers/net/ethernet/microchip/sparx5/sparx5_main.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h index cf68b3f90834..8f3c7a904f71 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h @@ -84,6 +84,10 @@ enum sparx5_vlan_port_type { #define SPARX5_PHC_COUNT 3 #define SPARX5_PHC_PORT 0 +#define IFH_REW_OP_NOOP 0x0 +#define IFH_REW_OP_ONE_STEP_PTP 0x3 +#define IFH_REW_OP_TWO_STEP_PTP 0x4 + struct sparx5; struct sparx5_db_hw { @@ -174,6 +178,8 @@ struct sparx5_port { u32 custom_etype; bool vlan_aware; struct hrtimer inj_timer; + /* ptp */ + u8 ptp_cmd; }; enum sparx5_core_clockfreq { @@ -242,6 +248,7 @@ struct sparx5 { bool ptp; struct sparx5_phc phc[SPARX5_PHC_COUNT]; spinlock_t ptp_clock_lock; /* lock for phc */ + struct mutex ptp_lock; /* lock for ptp interface state */ }; /* sparx5_switchdev.c */ @@ -314,6 +321,8 @@ void sparx5_unregister_netdevs(struct sparx5 *sparx5); /* sparx5_ptp.c */ int sparx5_ptp_init(struct sparx5 *sparx5); void sparx5_ptp_deinit(struct sparx5 *sparx5); +int sparx5_ptp_hwtstamp_set(struct sparx5_port *port, struct ifreq *ifr); +int sparx5_ptp_hwtstamp_get(struct sparx5_port *port, struct ifreq *ifr); /* Clock period in picoseconds */ static inline u32 sparx5_clk_period(enum sparx5_core_clockfreq cclock) |