diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/mvpp2/mvpp2.h')
-rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h index 3e85cd1f9f3a..d35123237720 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h @@ -587,6 +587,9 @@ #define MVPP22_PTP_INT_CAUSE 0x00 #define MVPP22_PTP_INT_MASK 0x04 #define MVPP22_PTP_GCR 0x08 +#define MVPP22_PTP_GCR_RX_RESET BIT(13) +#define MVPP22_PTP_GCR_TX_RESET BIT(1) +#define MVPP22_PTP_GCR_TSU_ENABLE BIT(0) #define MVPP22_PTP_TX_Q0_R0 0x0c #define MVPP22_PTP_TX_Q0_R1 0x10 #define MVPP22_PTP_TX_Q0_R2 0x14 @@ -1064,6 +1067,9 @@ struct mvpp2_port { * them from 0 */ int rss_ctx[MVPP22_N_RSS_TABLES]; + + bool hwtstamp; + bool rx_hwtstamp; }; /* The mvpp2_tx_desc and mvpp2_rx_desc structures describe the @@ -1143,7 +1149,7 @@ struct mvpp22_rx_desc { __le16 reserved1; __le16 data_size; __le32 reserved2; - __le32 reserved3; + __le32 timestamp; __le64 buf_dma_addr_key_hash; __le64 buf_cookie_misc; }; @@ -1310,11 +1316,34 @@ void mvpp2_dbgfs_cleanup(struct mvpp2 *priv); #ifdef CONFIG_MVPP2_PTP int mvpp22_tai_probe(struct device *dev, struct mvpp2 *priv); +void mvpp22_tai_tstamp(struct mvpp2_tai *tai, u32 tstamp, + struct skb_shared_hwtstamps *hwtstamp); +void mvpp22_tai_start(struct mvpp2_tai *tai); +void mvpp22_tai_stop(struct mvpp2_tai *tai); +int mvpp22_tai_ptp_clock_index(struct mvpp2_tai *tai); #else static inline int mvpp22_tai_probe(struct device *dev, struct mvpp2 *priv) { return 0; } +static inline void mvpp22_tai_tstamp(struct mvpp2_tai *tai, u32 tstamp, + struct skb_shared_hwtstamps *hwtstamp) +{ +} +static inline void mvpp22_tai_start(struct mvpp2_tai *tai) +{ +} +static inline void mvpp22_tai_stop(struct mvpp2_tai *tai) +{ +} +static inline int mvpp22_tai_ptp_clock_index(struct mvpp2_tai *tai) +{ + return -1; +} #endif +static inline bool mvpp22_rx_hwtstamping(struct mvpp2_port *port) +{ + return IS_ENABLED(CONFIG_MVPP2_PTP) && port->rx_hwtstamp; +} #endif |