23 /* Param mask for Hardware to detect/timestamp the L2/L4 unicast PTP packets */
102 /* Read Rx timestamp */
103 static int qed_ptp_hw_read_rx_ts(struct qed_dev *cdev, u64 *timestamp)  in qed_ptp_hw_read_rx_ts()  argument
109 	*timestamp = 0;  in qed_ptp_hw_read_rx_ts()
112 		DP_INFO(p_hwfn, "Invalid Rx timestamp, buf_seqid = %d\n", val);  in qed_ptp_hw_read_rx_ts()
117 	*timestamp = qed_rd(p_hwfn, p_ptt, NIG_REG_LLH_PTP_HOST_BUF_TS_MSB);  in qed_ptp_hw_read_rx_ts()
118 	*timestamp <<= 32;  in qed_ptp_hw_read_rx_ts()
119 	*timestamp |= val;  in qed_ptp_hw_read_rx_ts()
121 	/* Reset timestamp register to allow new timestamp */  in qed_ptp_hw_read_rx_ts()
128 /* Read Tx timestamp */
129 static int qed_ptp_hw_read_tx_ts(struct qed_dev *cdev, u64 *timestamp)  in qed_ptp_hw_read_tx_ts()  argument
135 	*timestamp = 0;  in qed_ptp_hw_read_tx_ts()
139 			   "Invalid Tx timestamp, buf_seqid = %08x\n", val);  in qed_ptp_hw_read_tx_ts()
144 	*timestamp = qed_rd(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_BUF_TS_MSB);  in qed_ptp_hw_read_tx_ts()
145 	*timestamp <<= 32;  in qed_ptp_hw_read_tx_ts()
146 	*timestamp |= val;  in qed_ptp_hw_read_tx_ts()
148 	/* Reset timestamp register to allow new timestamp */  in qed_ptp_hw_read_tx_ts()