[PATCH 6.14 101/183] ice: Remove unnecessary ice_is_e8xx() functions

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

6.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Karol Kolacinski <karol.kolacinski@intel.com>

[ Upstream commit 9973ac9f23a79285d70365c72e98bffdb94a429d ]

Remove unnecessary ice_is_e8xx() functions and PHY model. Instead, use
MAC type where applicable.

Don't check device type in ice_ptp_maybe_trigger_tx_interrupt(), because
in reality it depends on the ready bitmap, which only E810 does not
have.

Call ice_ptp_cfg_phy_interrupt() unconditionally, because all further
function calls check the MAC type anyway and this allows simpler code
in the future with addition of the new MAC types.

Reorder ICE_MAC_* cases in switches in ice_ptp* as in enum ice_mac_type.

Signed-off-by: Karol Kolacinski <karol.kolacinski@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Stable-dep-of: 3ffcd7b657c9 ("ice: fix Get Tx Topology AQ command error on E830")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/ethernet/intel/ice/ice.h        |   5 -
 drivers/net/ethernet/intel/ice/ice_common.c | 118 +---------------
 drivers/net/ethernet/intel/ice/ice_common.h |   5 -
 drivers/net/ethernet/intel/ice/ice_ddp.c    |   4 +-
 drivers/net/ethernet/intel/ice/ice_ptp.c    | 133 +++++++++---------
 drivers/net/ethernet/intel/ice/ice_ptp_hw.c | 142 ++++++++++----------
 drivers/net/ethernet/intel/ice/ice_ptp_hw.h |  10 +-
 drivers/net/ethernet/intel/ice/ice_type.h   |   9 --
 8 files changed, 147 insertions(+), 279 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index 71e05d30f0fda..d7b90a77bb49a 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -1047,10 +1047,5 @@ static inline void ice_clear_rdma_cap(struct ice_pf *pf)
 	clear_bit(ICE_FLAG_RDMA_ENA, pf->flags);
 }
 
-static inline enum ice_phy_model ice_get_phy_model(const struct ice_hw *hw)
-{
-	return hw->ptp.phy_model;
-}
-
 extern const struct xdp_metadata_ops ice_xdp_md_ops;
 #endif /* _ICE_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index f48cb93e10183..59df31c2c83f7 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -186,7 +186,7 @@ static int ice_set_mac_type(struct ice_hw *hw)
  * ice_is_generic_mac - check if device's mac_type is generic
  * @hw: pointer to the hardware structure
  *
- * Return: true if mac_type is generic (with SBQ support), false if not
+ * Return: true if mac_type is ICE_MAC_GENERIC*, false otherwise.
  */
 bool ice_is_generic_mac(struct ice_hw *hw)
 {
@@ -194,120 +194,6 @@ bool ice_is_generic_mac(struct ice_hw *hw)
 		hw->mac_type == ICE_MAC_GENERIC_3K_E825);
 }
 
-/**
- * ice_is_e810
- * @hw: pointer to the hardware structure
- *
- * returns true if the device is E810 based, false if not.
- */
-bool ice_is_e810(struct ice_hw *hw)
-{
-	return hw->mac_type == ICE_MAC_E810;
-}
-
-/**
- * ice_is_e810t
- * @hw: pointer to the hardware structure
- *
- * returns true if the device is E810T based, false if not.
- */
-bool ice_is_e810t(struct ice_hw *hw)
-{
-	switch (hw->device_id) {
-	case ICE_DEV_ID_E810C_SFP:
-		switch (hw->subsystem_device_id) {
-		case ICE_SUBDEV_ID_E810T:
-		case ICE_SUBDEV_ID_E810T2:
-		case ICE_SUBDEV_ID_E810T3:
-		case ICE_SUBDEV_ID_E810T4:
-		case ICE_SUBDEV_ID_E810T6:
-		case ICE_SUBDEV_ID_E810T7:
-			return true;
-		}
-		break;
-	case ICE_DEV_ID_E810C_QSFP:
-		switch (hw->subsystem_device_id) {
-		case ICE_SUBDEV_ID_E810T2:
-		case ICE_SUBDEV_ID_E810T3:
-		case ICE_SUBDEV_ID_E810T5:
-			return true;
-		}
-		break;
-	default:
-		break;
-	}
-
-	return false;
-}
-
-/**
- * ice_is_e822 - Check if a device is E822 family device
- * @hw: pointer to the hardware structure
- *
- * Return: true if the device is E822 based, false if not.
- */
-bool ice_is_e822(struct ice_hw *hw)
-{
-	switch (hw->device_id) {
-	case ICE_DEV_ID_E822C_BACKPLANE:
-	case ICE_DEV_ID_E822C_QSFP:
-	case ICE_DEV_ID_E822C_SFP:
-	case ICE_DEV_ID_E822C_10G_BASE_T:
-	case ICE_DEV_ID_E822C_SGMII:
-	case ICE_DEV_ID_E822L_BACKPLANE:
-	case ICE_DEV_ID_E822L_SFP:
-	case ICE_DEV_ID_E822L_10G_BASE_T:
-	case ICE_DEV_ID_E822L_SGMII:
-		return true;
-	default:
-		return false;
-	}
-}
-
-/**
- * ice_is_e823
- * @hw: pointer to the hardware structure
- *
- * returns true if the device is E823-L or E823-C based, false if not.
- */
-bool ice_is_e823(struct ice_hw *hw)
-{
-	switch (hw->device_id) {
-	case ICE_DEV_ID_E823L_BACKPLANE:
-	case ICE_DEV_ID_E823L_SFP:
-	case ICE_DEV_ID_E823L_10G_BASE_T:
-	case ICE_DEV_ID_E823L_1GBE:
-	case ICE_DEV_ID_E823L_QSFP:
-	case ICE_DEV_ID_E823C_BACKPLANE:
-	case ICE_DEV_ID_E823C_QSFP:
-	case ICE_DEV_ID_E823C_SFP:
-	case ICE_DEV_ID_E823C_10G_BASE_T:
-	case ICE_DEV_ID_E823C_SGMII:
-		return true;
-	default:
-		return false;
-	}
-}
-
-/**
- * ice_is_e825c - Check if a device is E825C family device
- * @hw: pointer to the hardware structure
- *
- * Return: true if the device is E825-C based, false if not.
- */
-bool ice_is_e825c(struct ice_hw *hw)
-{
-	switch (hw->device_id) {
-	case ICE_DEV_ID_E825C_BACKPLANE:
-	case ICE_DEV_ID_E825C_QSFP:
-	case ICE_DEV_ID_E825C_SFP:
-	case ICE_DEV_ID_E825C_SGMII:
-		return true;
-	default:
-		return false;
-	}
-}
-
 /**
  * ice_is_pf_c827 - check if pf contains c827 phy
  * @hw: pointer to the hw struct
@@ -2409,7 +2295,7 @@ ice_parse_1588_func_caps(struct ice_hw *hw, struct ice_hw_func_caps *func_p,
 	info->tmr_index_owned = ((number & ICE_TS_TMR_IDX_OWND_M) != 0);
 	info->tmr_index_assoc = ((number & ICE_TS_TMR_IDX_ASSOC_M) != 0);
 
-	if (!ice_is_e825c(hw)) {
+	if (hw->mac_type != ICE_MAC_GENERIC_3K_E825) {
 		info->clk_freq = FIELD_GET(ICE_TS_CLK_FREQ_M, number);
 		info->clk_src = ((number & ICE_TS_CLK_SRC_M) != 0);
 	} else {
diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h
index 54a8692839dd0..9b00aa0ddf10e 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.h
+++ b/drivers/net/ethernet/intel/ice/ice_common.h
@@ -131,7 +131,6 @@ int
 ice_aq_manage_mac_write(struct ice_hw *hw, const u8 *mac_addr, u8 flags,
 			struct ice_sq_cd *cd);
 bool ice_is_generic_mac(struct ice_hw *hw);
-bool ice_is_e810(struct ice_hw *hw);
 int ice_clear_pf_cfg(struct ice_hw *hw);
 int
 ice_aq_set_phy_cfg(struct ice_hw *hw, struct ice_port_info *pi,
@@ -276,10 +275,6 @@ ice_stat_update40(struct ice_hw *hw, u32 reg, bool prev_stat_loaded,
 void
 ice_stat_update32(struct ice_hw *hw, u32 reg, bool prev_stat_loaded,
 		  u64 *prev_stat, u64 *cur_stat);
-bool ice_is_e810t(struct ice_hw *hw);
-bool ice_is_e822(struct ice_hw *hw);
-bool ice_is_e823(struct ice_hw *hw);
-bool ice_is_e825c(struct ice_hw *hw);
 int
 ice_sched_query_elem(struct ice_hw *hw, u32 node_teid,
 		     struct ice_aqc_txsched_elem_data *buf);
diff --git a/drivers/net/ethernet/intel/ice/ice_ddp.c b/drivers/net/ethernet/intel/ice/ice_ddp.c
index 03988be03729b..69d5b1a28491d 100644
--- a/drivers/net/ethernet/intel/ice/ice_ddp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ddp.c
@@ -2345,14 +2345,14 @@ ice_get_set_tx_topo(struct ice_hw *hw, u8 *buf, u16 buf_size,
 			cmd->set_flags |= ICE_AQC_TX_TOPO_FLAGS_SRC_RAM |
 					  ICE_AQC_TX_TOPO_FLAGS_LOAD_NEW;
 
-		if (ice_is_e825c(hw))
+		if (hw->mac_type == ICE_MAC_GENERIC_3K_E825)
 			desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
 	} else {
 		ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_tx_topo);
 		cmd->get_flags = ICE_AQC_TX_TOPO_GET_RAM;
 	}
 
-	if (!ice_is_e825c(hw))
+	if (hw->mac_type != ICE_MAC_GENERIC_3K_E825)
 		desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
 
 	status = ice_aq_send_cmd(hw, &desc, buf, buf_size, cd);
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c
index a99e0fbd0b8b5..92ce419ff0bcb 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -1318,20 +1318,20 @@ ice_ptp_port_phy_stop(struct ice_ptp_port *ptp_port)
 	struct ice_hw *hw = &pf->hw;
 	int err;
 
-	if (ice_is_e810(hw))
-		return 0;
-
 	mutex_lock(&ptp_port->ps_lock);
 
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_ETH56G:
-		err = ice_stop_phy_timer_eth56g(hw, port, true);
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
+		err = 0;
 		break;
-	case ICE_PHY_E82X:
+	case ICE_MAC_GENERIC:
 		kthread_cancel_delayed_work_sync(&ptp_port->ov_work);
 
 		err = ice_stop_phy_timer_e82x(hw, port, true);
 		break;
+	case ICE_MAC_GENERIC_3K_E825:
+		err = ice_stop_phy_timer_eth56g(hw, port, true);
+		break;
 	default:
 		err = -ENODEV;
 	}
@@ -1361,19 +1361,16 @@ ice_ptp_port_phy_restart(struct ice_ptp_port *ptp_port)
 	unsigned long flags;
 	int err;
 
-	if (ice_is_e810(hw))
-		return 0;
-
 	if (!ptp_port->link_up)
 		return ice_ptp_port_phy_stop(ptp_port);
 
 	mutex_lock(&ptp_port->ps_lock);
 
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_ETH56G:
-		err = ice_start_phy_timer_eth56g(hw, port);
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
+		err = 0;
 		break;
-	case ICE_PHY_E82X:
+	case ICE_MAC_GENERIC:
 		/* Start the PHY timer in Vernier mode */
 		kthread_cancel_delayed_work_sync(&ptp_port->ov_work);
 
@@ -1398,6 +1395,9 @@ ice_ptp_port_phy_restart(struct ice_ptp_port *ptp_port)
 		kthread_queue_delayed_work(pf->ptp.kworker, &ptp_port->ov_work,
 					   0);
 		break;
+	case ICE_MAC_GENERIC_3K_E825:
+		err = ice_start_phy_timer_eth56g(hw, port);
+		break;
 	default:
 		err = -ENODEV;
 	}
@@ -1432,12 +1432,13 @@ void ice_ptp_link_change(struct ice_pf *pf, bool linkup)
 	/* Skip HW writes if reset is in progress */
 	if (pf->hw.reset_ongoing)
 		return;
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_E810:
+
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
 		/* Do not reconfigure E810 PHY */
 		return;
-	case ICE_PHY_ETH56G:
-	case ICE_PHY_E82X:
+	case ICE_MAC_GENERIC:
+	case ICE_MAC_GENERIC_3K_E825:
 		ice_ptp_port_phy_restart(ptp_port);
 		return;
 	default:
@@ -1465,46 +1466,44 @@ static int ice_ptp_cfg_phy_interrupt(struct ice_pf *pf, bool ena, u32 threshold)
 
 	ice_ptp_reset_ts_memory(hw);
 
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_ETH56G: {
-		int port;
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
+		return 0;
+	case ICE_MAC_GENERIC: {
+		int quad;
 
-		for (port = 0; port < hw->ptp.num_lports; port++) {
+		for (quad = 0; quad < ICE_GET_QUAD_NUM(hw->ptp.num_lports);
+		     quad++) {
 			int err;
 
-			err = ice_phy_cfg_intr_eth56g(hw, port, ena, threshold);
+			err = ice_phy_cfg_intr_e82x(hw, quad, ena, threshold);
 			if (err) {
-				dev_err(dev, "Failed to configure PHY interrupt for port %d, err %d\n",
-					port, err);
+				dev_err(dev, "Failed to configure PHY interrupt for quad %d, err %d\n",
+					quad, err);
 				return err;
 			}
 		}
 
 		return 0;
 	}
-	case ICE_PHY_E82X: {
-		int quad;
+	case ICE_MAC_GENERIC_3K_E825: {
+		int port;
 
-		for (quad = 0; quad < ICE_GET_QUAD_NUM(hw->ptp.num_lports);
-		     quad++) {
+		for (port = 0; port < hw->ptp.num_lports; port++) {
 			int err;
 
-			err = ice_phy_cfg_intr_e82x(hw, quad, ena, threshold);
+			err = ice_phy_cfg_intr_eth56g(hw, port, ena, threshold);
 			if (err) {
-				dev_err(dev, "Failed to configure PHY interrupt for quad %d, err %d\n",
-					quad, err);
+				dev_err(dev, "Failed to configure PHY interrupt for port %d, err %d\n",
+					port, err);
 				return err;
 			}
 		}
 
 		return 0;
 	}
-	case ICE_PHY_E810:
-		return 0;
-	case ICE_PHY_UNSUP:
+	case ICE_MAC_UNKNOWN:
 	default:
-		dev_warn(dev, "%s: Unexpected PHY model %d\n", __func__,
-			 ice_get_phy_model(hw));
 		return -EOPNOTSUPP;
 	}
 }
@@ -1740,7 +1739,7 @@ static int ice_ptp_write_perout(struct ice_hw *hw, unsigned int chan,
 	/* 0. Reset mode & out_en in AUX_OUT */
 	wr32(hw, GLTSYN_AUX_OUT(chan, tmr_idx), 0);
 
-	if (ice_is_e825c(hw)) {
+	if (hw->mac_type == ICE_MAC_GENERIC_3K_E825) {
 		int err;
 
 		/* Enable/disable CGU 1PPS output for E825C */
@@ -1825,7 +1824,7 @@ static int ice_ptp_cfg_perout(struct ice_pf *pf, struct ptp_perout_request *rq,
 		return ice_ptp_write_perout(hw, rq->index, gpio_pin, 0, 0);
 
 	if (strncmp(pf->ptp.pin_desc[pin_desc_idx].name, "1PPS", 64) == 0 &&
-	    period != NSEC_PER_SEC && hw->ptp.phy_model == ICE_PHY_E82X) {
+	    period != NSEC_PER_SEC && hw->mac_type == ICE_MAC_GENERIC) {
 		dev_err(ice_pf_to_dev(pf), "1PPS pin supports only 1 s period\n");
 		return -EOPNOTSUPP;
 	}
@@ -2080,7 +2079,7 @@ ice_ptp_settime64(struct ptp_clock_info *info, const struct timespec64 *ts)
 	/* For Vernier mode on E82X, we need to recalibrate after new settime.
 	 * Start with marking timestamps as invalid.
 	 */
-	if (ice_get_phy_model(hw) == ICE_PHY_E82X) {
+	if (hw->mac_type == ICE_MAC_GENERIC) {
 		err = ice_ptp_clear_phy_offset_ready_e82x(hw);
 		if (err)
 			dev_warn(ice_pf_to_dev(pf), "Failed to mark timestamps as invalid before settime\n");
@@ -2104,7 +2103,7 @@ ice_ptp_settime64(struct ptp_clock_info *info, const struct timespec64 *ts)
 	ice_ptp_enable_all_perout(pf);
 
 	/* Recalibrate and re-enable timestamp blocks for E822/E823 */
-	if (ice_get_phy_model(hw) == ICE_PHY_E82X)
+	if (hw->mac_type == ICE_MAC_GENERIC)
 		ice_ptp_restart_all_phy(pf);
 exit:
 	if (err) {
@@ -2558,7 +2557,7 @@ static void ice_ptp_set_funcs_e82x(struct ice_pf *pf)
 		pf->ptp.info.getcrosststamp = ice_ptp_getcrosststamp_e82x;
 
 #endif /* CONFIG_ICE_HWTS */
-	if (ice_is_e825c(&pf->hw)) {
+	if (pf->hw.mac_type == ICE_MAC_GENERIC_3K_E825) {
 		pf->ptp.ice_pin_desc = ice_pin_desc_e825c;
 		pf->ptp.info.n_pins = ICE_PIN_DESC_ARR_LEN(ice_pin_desc_e825c);
 	} else {
@@ -2646,10 +2645,17 @@ static void ice_ptp_set_caps(struct ice_pf *pf)
 	info->enable = ice_ptp_gpio_enable;
 	info->verify = ice_verify_pin;
 
-	if (ice_is_e810(&pf->hw))
+	switch (pf->hw.mac_type) {
+	case ICE_MAC_E810:
 		ice_ptp_set_funcs_e810(pf);
-	else
+		return;
+	case ICE_MAC_GENERIC:
+	case ICE_MAC_GENERIC_3K_E825:
 		ice_ptp_set_funcs_e82x(pf);
+		return;
+	default:
+		return;
+	}
 }
 
 /**
@@ -2779,7 +2785,7 @@ static void ice_ptp_maybe_trigger_tx_interrupt(struct ice_pf *pf)
 	bool trigger_oicr = false;
 	unsigned int i;
 
-	if (ice_is_e810(hw))
+	if (!pf->ptp.port.tx.has_ready_bitmap)
 		return;
 
 	if (!ice_pf_src_tmr_owned(pf))
@@ -2914,14 +2920,12 @@ static int ice_ptp_rebuild_owner(struct ice_pf *pf)
 	 */
 	ice_ptp_flush_all_tx_tracker(pf);
 
-	if (!ice_is_e810(hw)) {
-		/* Enable quad interrupts */
-		err = ice_ptp_cfg_phy_interrupt(pf, true, 1);
-		if (err)
-			return err;
+	/* Enable quad interrupts */
+	err = ice_ptp_cfg_phy_interrupt(pf, true, 1);
+	if (err)
+		return err;
 
-		ice_ptp_restart_all_phy(pf);
-	}
+	ice_ptp_restart_all_phy(pf);
 
 	/* Re-enable all periodic outputs and external timestamp events */
 	ice_ptp_enable_all_perout(pf);
@@ -2973,8 +2977,9 @@ void ice_ptp_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type)
 
 static bool ice_is_primary(struct ice_hw *hw)
 {
-	return ice_is_e825c(hw) && ice_is_dual(hw) ?
-		!!(hw->dev_caps.nac_topo.mode & ICE_NAC_TOPO_PRIMARY_M) : true;
+	return hw->mac_type == ICE_MAC_GENERIC_3K_E825 && ice_is_dual(hw) ?
+		       !!(hw->dev_caps.nac_topo.mode & ICE_NAC_TOPO_PRIMARY_M) :
+		       true;
 }
 
 static int ice_ptp_setup_adapter(struct ice_pf *pf)
@@ -2992,7 +2997,7 @@ static int ice_ptp_setup_pf(struct ice_pf *pf)
 	struct ice_ptp *ctrl_ptp = ice_get_ctrl_ptp(pf);
 	struct ice_ptp *ptp = &pf->ptp;
 
-	if (WARN_ON(!ctrl_ptp) || ice_get_phy_model(&pf->hw) == ICE_PHY_UNSUP)
+	if (WARN_ON(!ctrl_ptp) || pf->hw.mac_type == ICE_MAC_UNKNOWN)
 		return -ENODEV;
 
 	INIT_LIST_HEAD(&ptp->port.list_node);
@@ -3009,7 +3014,7 @@ static void ice_ptp_cleanup_pf(struct ice_pf *pf)
 {
 	struct ice_ptp *ptp = &pf->ptp;
 
-	if (ice_get_phy_model(&pf->hw) != ICE_PHY_UNSUP) {
+	if (pf->hw.mac_type != ICE_MAC_UNKNOWN) {
 		mutex_lock(&pf->adapter->ports.lock);
 		list_del(&ptp->port.list_node);
 		mutex_unlock(&pf->adapter->ports.lock);
@@ -3136,18 +3141,18 @@ static int ice_ptp_init_port(struct ice_pf *pf, struct ice_ptp_port *ptp_port)
 
 	mutex_init(&ptp_port->ps_lock);
 
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_ETH56G:
-		return ice_ptp_init_tx_eth56g(pf, &ptp_port->tx,
-					      ptp_port->port_num);
-	case ICE_PHY_E810:
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
 		return ice_ptp_init_tx_e810(pf, &ptp_port->tx);
-	case ICE_PHY_E82X:
+	case ICE_MAC_GENERIC:
 		kthread_init_delayed_work(&ptp_port->ov_work,
 					  ice_ptp_wait_for_offsets);
 
 		return ice_ptp_init_tx_e82x(pf, &ptp_port->tx,
 					    ptp_port->port_num);
+	case ICE_MAC_GENERIC_3K_E825:
+		return ice_ptp_init_tx_eth56g(pf, &ptp_port->tx,
+					      ptp_port->port_num);
 	default:
 		return -ENODEV;
 	}
@@ -3164,8 +3169,8 @@ static int ice_ptp_init_port(struct ice_pf *pf, struct ice_ptp_port *ptp_port)
  */
 static void ice_ptp_init_tx_interrupt_mode(struct ice_pf *pf)
 {
-	switch (ice_get_phy_model(&pf->hw)) {
-	case ICE_PHY_E82X:
+	switch (pf->hw.mac_type) {
+	case ICE_MAC_GENERIC:
 		/* E822 based PHY has the clock owner process the interrupt
 		 * for all ports.
 		 */
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c
index 53ce40fa2fe6b..8475d422f1ec4 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c
@@ -746,7 +746,7 @@ static int ice_init_cgu_e82x(struct ice_hw *hw)
 	int err;
 
 	/* Disable sticky lock detection so lock err reported is accurate */
-	if (ice_is_e825c(hw))
+	if (hw->mac_type == ICE_MAC_GENERIC_3K_E825)
 		err = ice_cfg_cgu_pll_dis_sticky_bits_e825c(hw);
 	else
 		err = ice_cfg_cgu_pll_dis_sticky_bits_e82x(hw);
@@ -756,7 +756,7 @@ static int ice_init_cgu_e82x(struct ice_hw *hw)
 	/* Configure the CGU PLL using the parameters from the function
 	 * capabilities.
 	 */
-	if (ice_is_e825c(hw))
+	if (hw->mac_type == ICE_MAC_GENERIC_3K_E825)
 		err = ice_cfg_cgu_pll_e825c(hw, ts_info->time_ref,
 					    (enum ice_clk_src)ts_info->clk_src);
 	else
@@ -827,8 +827,8 @@ static u32 ice_ptp_tmr_cmd_to_port_reg(struct ice_hw *hw,
 	/* Certain hardware families share the same register values for the
 	 * port register and source timer register.
 	 */
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_E810:
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
 		return ice_ptp_tmr_cmd_to_src_reg(hw, cmd) & TS_CMD_MASK_E810;
 	default:
 		break;
@@ -2729,10 +2729,7 @@ static void ice_ptp_init_phy_e825(struct ice_hw *hw)
 {
 	struct ice_ptp_hw *ptp = &hw->ptp;
 	struct ice_eth56g_params *params;
-	u32 phy_rev;
-	int err;
 
-	ptp->phy_model = ICE_PHY_ETH56G;
 	params = &ptp->phy.eth56g;
 	params->onestep_ena = false;
 	params->peer_delay = 0;
@@ -2742,9 +2739,6 @@ static void ice_ptp_init_phy_e825(struct ice_hw *hw)
 	ptp->num_lports = params->num_phys * ptp->ports_per_phy;
 
 	ice_sb_access_ena_eth56g(hw, true);
-	err = ice_read_phy_eth56g(hw, hw->pf_id, PHY_REG_REVISION, &phy_rev);
-	if (err || phy_rev != PHY_REVISION_ETH56G)
-		ptp->phy_model = ICE_PHY_UNSUP;
 }
 
 /* E822 family functions
@@ -4792,7 +4786,6 @@ int ice_phy_cfg_intr_e82x(struct ice_hw *hw, u8 quad, bool ena, u8 threshold)
  */
 static void ice_ptp_init_phy_e82x(struct ice_ptp_hw *ptp)
 {
-	ptp->phy_model = ICE_PHY_E82X;
 	ptp->num_lports = 8;
 	ptp->ports_per_phy = 8;
 }
@@ -5445,7 +5438,6 @@ int ice_ptp_read_sdp_ac(struct ice_hw *hw, __le16 *entries, uint *num_entries)
  */
 static void ice_ptp_init_phy_e810(struct ice_ptp_hw *ptp)
 {
-	ptp->phy_model = ICE_PHY_E810;
 	ptp->num_lports = 8;
 	ptp->ports_per_phy = 4;
 
@@ -5454,9 +5446,8 @@ static void ice_ptp_init_phy_e810(struct ice_ptp_hw *ptp)
 
 /* Device agnostic functions
  *
- * The following functions implement shared behavior common to both E822 and
- * E810 devices, possibly calling a device specific implementation where
- * necessary.
+ * The following functions implement shared behavior common to all devices,
+ * possibly calling a device specific implementation where necessary.
  */
 
 /**
@@ -5519,14 +5510,19 @@ void ice_ptp_init_hw(struct ice_hw *hw)
 {
 	struct ice_ptp_hw *ptp = &hw->ptp;
 
-	if (ice_is_e822(hw) || ice_is_e823(hw))
-		ice_ptp_init_phy_e82x(ptp);
-	else if (ice_is_e810(hw))
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
 		ice_ptp_init_phy_e810(ptp);
-	else if (ice_is_e825c(hw))
+		break;
+	case ICE_MAC_GENERIC:
+		ice_ptp_init_phy_e82x(ptp);
+		break;
+	case ICE_MAC_GENERIC_3K_E825:
 		ice_ptp_init_phy_e825(hw);
-	else
-		ptp->phy_model = ICE_PHY_UNSUP;
+		break;
+	default:
+		return;
+	}
 }
 
 /**
@@ -5547,11 +5543,11 @@ void ice_ptp_init_hw(struct ice_hw *hw)
 static int ice_ptp_write_port_cmd(struct ice_hw *hw, u8 port,
 				  enum ice_ptp_tmr_cmd cmd)
 {
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_ETH56G:
-		return ice_ptp_write_port_cmd_eth56g(hw, port, cmd);
-	case ICE_PHY_E82X:
+	switch (hw->mac_type) {
+	case ICE_MAC_GENERIC:
 		return ice_ptp_write_port_cmd_e82x(hw, port, cmd);
+	case ICE_MAC_GENERIC_3K_E825:
+		return ice_ptp_write_port_cmd_eth56g(hw, port, cmd);
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -5612,8 +5608,8 @@ static int ice_ptp_port_cmd(struct ice_hw *hw, enum ice_ptp_tmr_cmd cmd)
 	u32 port;
 
 	/* PHY models which can program all ports simultaneously */
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_E810:
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
 		return ice_ptp_port_cmd_e810(hw, cmd);
 	default:
 		break;
@@ -5691,17 +5687,17 @@ int ice_ptp_init_time(struct ice_hw *hw, u64 time)
 
 	/* PHY timers */
 	/* Fill Rx and Tx ports and send msg to PHY */
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_ETH56G:
-		err = ice_ptp_prep_phy_time_eth56g(hw,
-						   (u32)(time & 0xFFFFFFFF));
-		break;
-	case ICE_PHY_E810:
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
 		err = ice_ptp_prep_phy_time_e810(hw, time & 0xFFFFFFFF);
 		break;
-	case ICE_PHY_E82X:
+	case ICE_MAC_GENERIC:
 		err = ice_ptp_prep_phy_time_e82x(hw, time & 0xFFFFFFFF);
 		break;
+	case ICE_MAC_GENERIC_3K_E825:
+		err = ice_ptp_prep_phy_time_eth56g(hw,
+						   (u32)(time & 0xFFFFFFFF));
+		break;
 	default:
 		err = -EOPNOTSUPP;
 	}
@@ -5737,16 +5733,16 @@ int ice_ptp_write_incval(struct ice_hw *hw, u64 incval)
 	wr32(hw, GLTSYN_SHADJ_L(tmr_idx), lower_32_bits(incval));
 	wr32(hw, GLTSYN_SHADJ_H(tmr_idx), upper_32_bits(incval));
 
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_ETH56G:
-		err = ice_ptp_prep_phy_incval_eth56g(hw, incval);
-		break;
-	case ICE_PHY_E810:
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
 		err = ice_ptp_prep_phy_incval_e810(hw, incval);
 		break;
-	case ICE_PHY_E82X:
+	case ICE_MAC_GENERIC:
 		err = ice_ptp_prep_phy_incval_e82x(hw, incval);
 		break;
+	case ICE_MAC_GENERIC_3K_E825:
+		err = ice_ptp_prep_phy_incval_eth56g(hw, incval);
+		break;
 	default:
 		err = -EOPNOTSUPP;
 	}
@@ -5806,16 +5802,16 @@ int ice_ptp_adj_clock(struct ice_hw *hw, s32 adj)
 	wr32(hw, GLTSYN_SHADJ_L(tmr_idx), 0);
 	wr32(hw, GLTSYN_SHADJ_H(tmr_idx), adj);
 
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_ETH56G:
-		err = ice_ptp_prep_phy_adj_eth56g(hw, adj);
-		break;
-	case ICE_PHY_E810:
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
 		err = ice_ptp_prep_phy_adj_e810(hw, adj);
 		break;
-	case ICE_PHY_E82X:
+	case ICE_MAC_GENERIC:
 		err = ice_ptp_prep_phy_adj_e82x(hw, adj);
 		break;
+	case ICE_MAC_GENERIC_3K_E825:
+		err = ice_ptp_prep_phy_adj_eth56g(hw, adj);
+		break;
 	default:
 		err = -EOPNOTSUPP;
 	}
@@ -5839,13 +5835,13 @@ int ice_ptp_adj_clock(struct ice_hw *hw, s32 adj)
  */
 int ice_read_phy_tstamp(struct ice_hw *hw, u8 block, u8 idx, u64 *tstamp)
 {
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_ETH56G:
-		return ice_read_ptp_tstamp_eth56g(hw, block, idx, tstamp);
-	case ICE_PHY_E810:
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
 		return ice_read_phy_tstamp_e810(hw, block, idx, tstamp);
-	case ICE_PHY_E82X:
+	case ICE_MAC_GENERIC:
 		return ice_read_phy_tstamp_e82x(hw, block, idx, tstamp);
+	case ICE_MAC_GENERIC_3K_E825:
+		return ice_read_ptp_tstamp_eth56g(hw, block, idx, tstamp);
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -5869,13 +5865,13 @@ int ice_read_phy_tstamp(struct ice_hw *hw, u8 block, u8 idx, u64 *tstamp)
  */
 int ice_clear_phy_tstamp(struct ice_hw *hw, u8 block, u8 idx)
 {
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_ETH56G:
-		return ice_clear_ptp_tstamp_eth56g(hw, block, idx);
-	case ICE_PHY_E810:
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
 		return ice_clear_phy_tstamp_e810(hw, block, idx);
-	case ICE_PHY_E82X:
+	case ICE_MAC_GENERIC:
 		return ice_clear_phy_tstamp_e82x(hw, block, idx);
+	case ICE_MAC_GENERIC_3K_E825:
+		return ice_clear_ptp_tstamp_eth56g(hw, block, idx);
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -5932,14 +5928,14 @@ static int ice_get_pf_c827_idx(struct ice_hw *hw, u8 *idx)
  */
 void ice_ptp_reset_ts_memory(struct ice_hw *hw)
 {
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_ETH56G:
-		ice_ptp_reset_ts_memory_eth56g(hw);
-		break;
-	case ICE_PHY_E82X:
+	switch (hw->mac_type) {
+	case ICE_MAC_GENERIC:
 		ice_ptp_reset_ts_memory_e82x(hw);
 		break;
-	case ICE_PHY_E810:
+	case ICE_MAC_GENERIC_3K_E825:
+		ice_ptp_reset_ts_memory_eth56g(hw);
+		break;
+	case ICE_MAC_E810:
 	default:
 		return;
 	}
@@ -5961,13 +5957,13 @@ int ice_ptp_init_phc(struct ice_hw *hw)
 	/* Clear event err indications for auxiliary pins */
 	(void)rd32(hw, GLTSYN_STAT(src_idx));
 
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_ETH56G:
-		return ice_ptp_init_phc_eth56g(hw);
-	case ICE_PHY_E810:
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
 		return ice_ptp_init_phc_e810(hw);
-	case ICE_PHY_E82X:
+	case ICE_MAC_GENERIC:
 		return ice_ptp_init_phc_e82x(hw);
+	case ICE_MAC_GENERIC_3K_E825:
+		return ice_ptp_init_phc_eth56g(hw);
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -5986,16 +5982,16 @@ int ice_ptp_init_phc(struct ice_hw *hw)
  */
 int ice_get_phy_tx_tstamp_ready(struct ice_hw *hw, u8 block, u64 *tstamp_ready)
 {
-	switch (ice_get_phy_model(hw)) {
-	case ICE_PHY_ETH56G:
-		return ice_get_phy_tx_tstamp_ready_eth56g(hw, block,
-							  tstamp_ready);
-	case ICE_PHY_E810:
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
 		return ice_get_phy_tx_tstamp_ready_e810(hw, block,
 							tstamp_ready);
-	case ICE_PHY_E82X:
+	case ICE_MAC_GENERIC:
 		return ice_get_phy_tx_tstamp_ready_e82x(hw, block,
 							tstamp_ready);
+	case ICE_MAC_GENERIC_3K_E825:
+		return ice_get_phy_tx_tstamp_ready_eth56g(hw, block,
+							  tstamp_ready);
 		break;
 	default:
 		return -EOPNOTSUPP;
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.h b/drivers/net/ethernet/intel/ice/ice_ptp_hw.h
index 15f048d9b5823..6b46794075584 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.h
+++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.h
@@ -430,13 +430,13 @@ int ice_phy_cfg_ptp_1step_eth56g(struct ice_hw *hw, u8 port);
  */
 static inline u64 ice_get_base_incval(struct ice_hw *hw)
 {
-	switch (hw->ptp.phy_model) {
-	case ICE_PHY_ETH56G:
-		return ICE_ETH56G_NOMINAL_INCVAL;
-	case ICE_PHY_E810:
+	switch (hw->mac_type) {
+	case ICE_MAC_E810:
 		return ICE_PTP_NOMINAL_INCVAL_E810;
-	case ICE_PHY_E82X:
+	case ICE_MAC_GENERIC:
 		return ice_e82x_nominal_incval(ice_e82x_time_ref(hw));
+	case ICE_MAC_GENERIC_3K_E825:
+		return ICE_ETH56G_NOMINAL_INCVAL;
 	default:
 		return 0;
 	}
diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h
index 33a1a5934c0d5..0aab21113cc43 100644
--- a/drivers/net/ethernet/intel/ice/ice_type.h
+++ b/drivers/net/ethernet/intel/ice/ice_type.h
@@ -871,14 +871,6 @@ union ice_phy_params {
 	struct ice_eth56g_params eth56g;
 };
 
-/* PHY model */
-enum ice_phy_model {
-	ICE_PHY_UNSUP = -1,
-	ICE_PHY_E810 = 1,
-	ICE_PHY_E82X,
-	ICE_PHY_ETH56G,
-};
-
 /* Global Link Topology */
 enum ice_global_link_topo {
 	ICE_LINK_TOPO_UP_TO_2_LINKS,
@@ -888,7 +880,6 @@ enum ice_global_link_topo {
 };
 
 struct ice_ptp_hw {
-	enum ice_phy_model phy_model;
 	union ice_phy_params phy;
 	u8 num_lports;
 	u8 ports_per_phy;
-- 
2.39.5