diff options
Diffstat (limited to 'daemons/gptp/common/ieee1588.hpp')
| -rw-r--r-- | daemons/gptp/common/ieee1588.hpp | 50 |
1 files changed, 46 insertions, 4 deletions
diff --git a/daemons/gptp/common/ieee1588.hpp b/daemons/gptp/common/ieee1588.hpp index 531136c2..56e3a585 100644 --- a/daemons/gptp/common/ieee1588.hpp +++ b/daemons/gptp/common/ieee1588.hpp @@ -95,6 +95,14 @@ typedef struct { Event event; //!< Event enumeration } event_descriptor_t; +struct phy_delay +{ + int mb_tx_phy_delay; + int mb_rx_phy_delay; + int gb_tx_phy_delay; + int gb_rx_phy_delay; +}; + /** * Provides a generic InterfaceLabel class */ @@ -441,8 +449,10 @@ static inline void TIMESTAMP_ADD_NS( Timestamp &ts, uint64_t ns ) { * Provides a generic interface for hardware timestamping */ class HWTimestamper { + protected: uint8_t version; //!< HWTimestamper version + struct phy_delay delay; public: /** * @brief Initializes the hardware timestamp unit @@ -478,7 +488,7 @@ public: { return false; } /** - * @brief Get the cross timestamping information. + * @brief Get the cross timestamping information. * The gPTP subsystem uses these samples to calculate * ratios which can be used to translate or extrapolate * one clock into another clock reference. The gPTP service @@ -501,7 +511,7 @@ public: * @param sequenceId Sequence ID * @param timestamp [out] Timestamp value * @param clock_value [out] Clock value - * @param last Signalizes that it is the last timestamp to get. When TRUE, releases the lock when its done. + * @param last Signalizes that it is the last timestamp to get. When TRUE, releases the lock when its done. * @return 0 no error, -1 error, -72 try again. */ virtual int HWTimestamper_txtimestamp(PortIdentity * identity, @@ -516,7 +526,7 @@ public: * @param sequenceId Sequence ID * @param timestamp [out] Timestamp value * @param clock_value [out] Clock value - * @param last Signalizes that it is the last timestamp to get. When TRUE, releases the lock when its done. + * @param last Signalizes that it is the last timestamp to get. When TRUE, releases the lock when its done. * @return 0 no error, -1 error, -72 try again. */ virtual int HWTimestamper_rxtimestamp(PortIdentity * identity, @@ -532,7 +542,7 @@ public: * @param ppt_freq_offset [inout] Frequency offset in ppts * @return false * @todo This code should be removed. It was a hack to get a specific board - * working. + * working. */ virtual bool HWTimestamper_get_extclk_offset(Timestamp * local_time, int64_t * clk_offset, @@ -570,6 +580,38 @@ public: int getVersion() { return version; } + /** + * @brief Initializes the PHY delay for TX and RX + * @param [input] mb_tx_phy_delay, mb_rx_phy_delay, gb_tx_phy_delay, gb_rx_phy_delay + * @return 0 + **/ + + int init_phy_delay(int phy_delay[4]) + { + delay.gb_tx_phy_delay = phy_delay[0]; + delay.gb_rx_phy_delay = phy_delay[1]; + delay.mb_tx_phy_delay = phy_delay[2]; + delay.mb_rx_phy_delay = phy_delay[3]; + + + return 0; + } + + /** + * @brief Returns the the PHY delay for TX and RX + * @param [input] struct phy_delay pointer + * @return 0 + **/ + + int get_phy_delay (struct phy_delay *get_delay) + { + get_delay->mb_tx_phy_delay = delay.mb_tx_phy_delay; + get_delay->mb_rx_phy_delay = delay.mb_rx_phy_delay; + get_delay->gb_tx_phy_delay = delay.gb_tx_phy_delay; + get_delay->gb_rx_phy_delay = delay.gb_rx_phy_delay; + + return 0; + } /** * Default constructor. Sets version to zero. |