diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c index 00ddf37296cc..0952b089fcfa 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c @@ -242,19 +242,19 @@ static void ice_ptp_src_cmd(struct ice_hw *hw, enum ice_ptp_tmr_cmd cmd) cmd_val = tmr_idx << SEL_CPK_SRC; switch (cmd) { - case INIT_TIME: + case ICE_PTP_INIT_TIME: cmd_val |= GLTSYN_CMD_INIT_TIME; break; - case INIT_INCVAL: + case ICE_PTP_INIT_INCVAL: cmd_val |= GLTSYN_CMD_INIT_INCVAL; break; - case ADJ_TIME: + case ICE_PTP_ADJ_TIME: cmd_val |= GLTSYN_CMD_ADJ_TIME; break; - case ADJ_TIME_AT_TIME: + case ICE_PTP_ADJ_TIME_AT_TIME: cmd_val |= GLTSYN_CMD_ADJ_INIT_TIME; break; - case READ_TIME: + case ICE_PTP_READ_TIME: cmd_val |= GLTSYN_CMD_READ_TIME; break; case ICE_PTP_NOP: @@ -1151,7 +1151,7 @@ static int ice_ptp_init_phc_e822(struct ice_hw *hw) * @time: Time to initialize the PHY port clocks to * * Program the PHY port registers with a new initial time value. The port - * clock will be initialized once the driver issues an INIT_TIME sync + * clock will be initialized once the driver issues an ICE_PTP_INIT_TIME sync * command. The time value is the upper 32 bits of the PHY timer, usually in * units of nominal nanoseconds. */ @@ -1200,7 +1200,7 @@ exit_err: * * Program the port for an atomic adjustment by writing the Tx and Rx timer * registers. The atomic adjustment won't be completed until the driver issues - * an ADJ_TIME command. + * an ICE_PTP_ADJ_TIME command. * * Note that time is not in units of nanoseconds. It is in clock time * including the lower sub-nanosecond portion of the port timer. @@ -1253,7 +1253,7 @@ exit_err: * * Prepare the PHY ports for an atomic time adjustment by programming the PHY * Tx and Rx port registers. The actual adjustment is completed by issuing an - * ADJ_TIME or ADJ_TIME_AT_TIME sync command. + * ICE_PTP_ADJ_TIME or ICE_PTP_ADJ_TIME_AT_TIME sync command. */ static int ice_ptp_prep_phy_adj_e822(struct ice_hw *hw, s32 adj) @@ -1288,7 +1288,7 @@ ice_ptp_prep_phy_adj_e822(struct ice_hw *hw, s32 adj) * * Prepare each of the PHY ports for a new increment value by programming the * port's TIMETUS registers. The new increment value will be updated after - * issuing an INIT_INCVAL command. + * issuing an ICE_PTP_INIT_INCVAL command. */ static int ice_ptp_prep_phy_incval_e822(struct ice_hw *hw, u64 incval) @@ -1374,19 +1374,19 @@ ice_ptp_write_port_cmd_e822(struct ice_hw *hw, u8 port, enum ice_ptp_tmr_cmd cmd tmr_idx = ice_get_ptp_src_clock_index(hw); cmd_val = tmr_idx << SEL_PHY_SRC; switch (cmd) { - case INIT_TIME: + case ICE_PTP_INIT_TIME: cmd_val |= PHY_CMD_INIT_TIME; break; - case INIT_INCVAL: + case ICE_PTP_INIT_INCVAL: cmd_val |= PHY_CMD_INIT_INCVAL; break; - case ADJ_TIME: + case ICE_PTP_ADJ_TIME: cmd_val |= PHY_CMD_ADJ_TIME; break; - case READ_TIME: + case ICE_PTP_READ_TIME: cmd_val |= PHY_CMD_READ_TIME; break; - case ADJ_TIME_AT_TIME: + case ICE_PTP_ADJ_TIME_AT_TIME: cmd_val |= PHY_CMD_ADJ_TIME_AT_TIME; break; case ICE_PTP_NOP: @@ -2322,8 +2322,8 @@ int ice_phy_cfg_rx_offset_e822(struct ice_hw *hw, u8 port) * @phy_time: on return, the 64bit PHY timer value * @phc_time: on return, the lower 64bits of PHC time * - * Issue a READ_TIME timer command to simultaneously capture the PHY and PHC - * timer values. + * Issue a ICE_PTP_READ_TIME timer command to simultaneously capture the PHY + * and PHC timer values. */ static int ice_read_phy_and_phc_time_e822(struct ice_hw *hw, u8 port, u64 *phy_time, @@ -2336,15 +2336,15 @@ ice_read_phy_and_phc_time_e822(struct ice_hw *hw, u8 port, u64 *phy_time, tmr_idx = ice_get_ptp_src_clock_index(hw); - /* Prepare the PHC timer for a READ_TIME capture command */ - ice_ptp_src_cmd(hw, READ_TIME); + /* Prepare the PHC timer for a ICE_PTP_READ_TIME capture command */ + ice_ptp_src_cmd(hw, ICE_PTP_READ_TIME); - /* Prepare the PHY timer for a READ_TIME capture command */ - err = ice_ptp_one_port_cmd(hw, port, READ_TIME); + /* Prepare the PHY timer for a ICE_PTP_READ_TIME capture command */ + err = ice_ptp_one_port_cmd(hw, port, ICE_PTP_READ_TIME); if (err) return err; - /* Issue the sync to start the READ_TIME capture */ + /* Issue the sync to start the ICE_PTP_READ_TIME capture */ ice_ptp_exec_tmr_cmd(hw); /* Read the captured PHC time from the shadow time registers */ @@ -2378,10 +2378,11 @@ ice_read_phy_and_phc_time_e822(struct ice_hw *hw, u8 port, u64 *phy_time, * @port: the PHY port to synchronize * * Perform an adjustment to ensure that the PHY and PHC timers are in sync. - * This is done by issuing a READ_TIME command which triggers a simultaneous - * read of the PHY timer and PHC timer. Then we use the difference to - * calculate an appropriate 2s complement addition to add to the PHY timer in - * order to ensure it reads the same value as the primary PHC timer. + * This is done by issuing a ICE_PTP_READ_TIME command which triggers a + * simultaneous read of the PHY timer and PHC timer. Then we use the + * difference to calculate an appropriate 2s complement addition to add + * to the PHY timer in order to ensure it reads the same value as the + * primary PHC timer. */ static int ice_sync_phy_timer_e822(struct ice_hw *hw, u8 port) { @@ -2411,7 +2412,7 @@ static int ice_sync_phy_timer_e822(struct ice_hw *hw, u8 port) if (err) goto err_unlock; - err = ice_ptp_one_port_cmd(hw, port, ADJ_TIME); + err = ice_ptp_one_port_cmd(hw, port, ICE_PTP_ADJ_TIME); if (err) goto err_unlock; @@ -2534,7 +2535,7 @@ int ice_start_phy_timer_e822(struct ice_hw *hw, u8 port) if (err) return err; - err = ice_ptp_one_port_cmd(hw, port, INIT_INCVAL); + err = ice_ptp_one_port_cmd(hw, port, ICE_PTP_INIT_INCVAL); if (err) return err; @@ -2562,7 +2563,7 @@ int ice_start_phy_timer_e822(struct ice_hw *hw, u8 port) if (err) return err; - err = ice_ptp_one_port_cmd(hw, port, INIT_INCVAL); + err = ice_ptp_one_port_cmd(hw, port, ICE_PTP_INIT_INCVAL); if (err) return err; @@ -2883,7 +2884,7 @@ static int ice_ptp_init_phc_e810(struct ice_hw *hw) * * Program the PHY port ETH_GLTSYN_SHTIME registers in preparation setting the * initial clock time. The time will not actually be programmed until the - * driver issues an INIT_TIME command. + * driver issues an ICE_PTP_INIT_TIME command. * * The time value is the upper 32 bits of the PHY timer, usually in units of * nominal nanoseconds. @@ -2918,7 +2919,7 @@ static int ice_ptp_prep_phy_time_e810(struct ice_hw *hw, u32 time) * * Prepare the PHY port for an atomic adjustment by programming the PHY * ETH_GLTSYN_SHADJ_L and ETH_GLTSYN_SHADJ_H registers. The actual adjustment - * is completed by issuing an ADJ_TIME sync command. + * is completed by issuing an ICE_PTP_ADJ_TIME sync command. * * The adjustment value only contains the portion used for the upper 32bits of * the PHY timer, usually in units of nominal nanoseconds. Negative @@ -2958,7 +2959,7 @@ static int ice_ptp_prep_phy_adj_e810(struct ice_hw *hw, s32 adj) * * Prepare the PHY port for a new increment value by programming the PHY * ETH_GLTSYN_SHADJ_L and ETH_GLTSYN_SHADJ_H registers. The actual change is - * completed by issuing an INIT_INCVAL command. + * completed by issuing an ICE_PTP_INIT_INCVAL command. */ static int ice_ptp_prep_phy_incval_e810(struct ice_hw *hw, u64 incval) { @@ -3001,19 +3002,19 @@ static int ice_ptp_port_cmd_e810(struct ice_hw *hw, enum ice_ptp_tmr_cmd cmd) int err; switch (cmd) { - case INIT_TIME: + case ICE_PTP_INIT_TIME: cmd_val = GLTSYN_CMD_INIT_TIME; break; - case INIT_INCVAL: + case ICE_PTP_INIT_INCVAL: cmd_val = GLTSYN_CMD_INIT_INCVAL; break; - case ADJ_TIME: + case ICE_PTP_ADJ_TIME: cmd_val = GLTSYN_CMD_ADJ_TIME; break; - case READ_TIME: + case ICE_PTP_READ_TIME: cmd_val = GLTSYN_CMD_READ_TIME; break; - case ADJ_TIME_AT_TIME: + case ICE_PTP_ADJ_TIME_AT_TIME: cmd_val = GLTSYN_CMD_ADJ_INIT_TIME; break; case ICE_PTP_NOP: @@ -3345,7 +3346,7 @@ int ice_ptp_init_time(struct ice_hw *hw, u64 time) if (err) return err; - return ice_ptp_tmr_cmd(hw, INIT_TIME); + return ice_ptp_tmr_cmd(hw, ICE_PTP_INIT_TIME); } /** @@ -3358,8 +3359,8 @@ int ice_ptp_init_time(struct ice_hw *hw, u64 time) * * 1) Write the increment value to the source timer shadow registers * 2) Write the increment value to the PHY timer shadow registers - * 3) Issue an INIT_INCVAL timer command to synchronously switch both the - * source and port timers to the new increment value at the next clock + * 3) Issue an ICE_PTP_INIT_INCVAL timer command to synchronously switch both + * the source and port timers to the new increment value at the next clock * cycle. */ int ice_ptp_write_incval(struct ice_hw *hw, u64 incval) @@ -3380,7 +3381,7 @@ int ice_ptp_write_incval(struct ice_hw *hw, u64 incval) if (err) return err; - return ice_ptp_tmr_cmd(hw, INIT_INCVAL); + return ice_ptp_tmr_cmd(hw, ICE_PTP_INIT_INCVAL); } /** @@ -3414,8 +3415,8 @@ int ice_ptp_write_incval_locked(struct ice_hw *hw, u64 incval) * * 1) Write the adjustment to the source timer shadow registers * 2) Write the adjustment to the PHY timer shadow registers - * 3) Issue an ADJ_TIME timer command to synchronously apply the adjustment to - * both the source and port timers at the next clock cycle. + * 3) Issue an ICE_PTP_ADJ_TIME timer command to synchronously apply the + * adjustment to both the source and port timers at the next clock cycle. */ int ice_ptp_adj_clock(struct ice_hw *hw, s32 adj) { @@ -3425,9 +3426,9 @@ int ice_ptp_adj_clock(struct ice_hw *hw, s32 adj) tmr_idx = hw->func_caps.ts_func_info.tmr_index_owned; /* Write the desired clock adjustment into the GLTSYN_SHADJ register. - * For an ADJ_TIME command, this set of registers represents the value - * to add to the clock time. It supports subtraction by interpreting - * the value as a 2's complement integer. + * For an ICE_PTP_ADJ_TIME command, this set of registers represents + * the value to add to the clock time. It supports subtraction by + * interpreting the value as a 2's complement integer. */ wr32(hw, GLTSYN_SHADJ_L(tmr_idx), 0); wr32(hw, GLTSYN_SHADJ_H(tmr_idx), adj); @@ -3439,7 +3440,7 @@ int ice_ptp_adj_clock(struct ice_hw *hw, s32 adj) if (err) return err; - return ice_ptp_tmr_cmd(hw, ADJ_TIME); + return ice_ptp_tmr_cmd(hw, ICE_PTP_ADJ_TIME); } /** diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.h b/drivers/net/ethernet/intel/ice/ice_ptp_hw.h index 594cc6875a95..3079f1f903df 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.h +++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.h @@ -6,11 +6,11 @@ #include enum ice_ptp_tmr_cmd { - INIT_TIME, - INIT_INCVAL, - ADJ_TIME, - ADJ_TIME_AT_TIME, - READ_TIME, + ICE_PTP_INIT_TIME, + ICE_PTP_INIT_INCVAL, + ICE_PTP_ADJ_TIME, + ICE_PTP_ADJ_TIME_AT_TIME, + ICE_PTP_READ_TIME, ICE_PTP_NOP, };