Lines Matching full:adjustment

1747  * Program the port for an atomic adjustment by writing the Tx and Rx timer
1748  * registers. The atomic adjustment won't be completed until the driver issues
1799  * ice_ptp_prep_phy_adj_eth56g - Prep PHY ports for a time adjustment
1801  * @adj: adjustment in nanoseconds
1803  * Prepare the PHY ports for an atomic time adjustment by programming the PHY
1804  * Tx and Rx port registers. The actual adjustment is completed by issuing an
1816 	/* The port clock supports adjustment of the sub-nanosecond portion of
1817 	 * the clock (lowest 32 bits). We shift the provided adjustment in
1818 	 * nanoseconds by 32 to calculate the appropriate adjustment to program
1835  * ice_ptp_prep_phy_incval_eth56g - Prepare PHY ports for time adjustment
2487  * Perform an adjustment to ensure that the PHY and PHC timers are in sync.
2516 	 * Note that the port adjustment is done using 2s complement
2533 	/* Issue the sync to activate the time adjustment */
3405  * Program the port for an atomic adjustment by writing the Tx and Rx timer
3406  * registers. The atomic adjustment won't be completed until the driver issues
3454  * ice_ptp_prep_phy_adj_e82x - Prep PHY ports for a time adjustment
3456  * @adj: adjustment in nanoseconds
3458  * Prepare the PHY ports for an atomic time adjustment by programming the PHY
3459  * Tx and Rx port registers. The actual adjustment is completed by issuing an
3468 	/* The port clock supports adjustment of the sub-nanosecond portion of
3469 	 * the clock. We shift the provided adjustment in nanoseconds to
3470 	 * calculate the appropriate adjustment to program into the PHY ports.
3489  * ice_ptp_prep_phy_incval_e82x - Prepare PHY ports for time adjustment
4021  * calculation of the adjustment using integer arithmetic.
4114  * ice_phy_calc_pmd_adj_e82x - Calculate PMD adjustment for Rx
4121  * Calculates the adjustment to Rx timestamps due to PMD alignment in the PHY.
4150 	/* The PMD alignment adjustment measurement depends on the link speed,
4152 	 * adjustment is calculated by dividing a value by the length of
4196 		ice_debug(hw, ICE_DBG_PTP, "Unknown link speed %d, skipping PMD adjustment\n",
4207 	/* Calculate the adjustment by multiplying TUs per second by the
4216 	/* Finally, for 25G-RS and 50G-RS, a further adjustment for the Rx
4265 	/* Return the calculated adjustment */
4324  * calculation of the adjustment using integer arithmetic.
4396 	/* For RS-FEC, this adjustment adds delay, but for other modes, it
4519  * Perform an adjustment to ensure that the PHY and PHC timers are in sync.
4543 	 * Note that the port adjustment is done using 2s complement
4561 	/* Issue the sync to activate the time adjustment */
5109  * ice_ptp_prep_phy_adj_ll_e810 - Prep PHY ports for a time adjustment
5111  * @adj: adjustment value to program
5113  * Use the low latency firmware interface to program PHY time adjustment to
5147 		ice_debug(hw, ICE_DBG_PTP, "Failed to prepare PHY timer adjustment using low latency interface\n");
5158  * ice_ptp_prep_phy_adj_e810 - Prep PHY port for a time adjustment
5160  * @adj: adjustment value to program
5162  * Prepare the PHY port for an atomic adjustment by programming the PHY
5163  * ETH_GLTSYN_SHADJ_L and ETH_GLTSYN_SHADJ_H registers. The actual adjustment
5166  * The adjustment value only contains the portion used for the upper 32bits of
5181 	 * nanoseconds. Sub-nanosecond adjustment is not supported.
5934  * @adj: Adjustment in nanoseconds
5936  * Perform an atomic adjustment of the PHC time by the specified number of
5939  * 1) Write the adjustment to the source timer shadow registers
5940  * 2) Write the adjustment to the PHY timer shadow registers
5942  *    adjustment to both the source and port timers at the next clock cycle.
5951 	/* Write the desired clock adjustment into the GLTSYN_SHADJ register.