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Message-ID: <20240827130814.732181-11-karol.kolacinski@intel.com>
Date: Tue, 27 Aug 2024 14:50:44 +0200
From: Karol Kolacinski <karol.kolacinski@...el.com>
To: intel-wired-lan@...ts.osuosl.org
Cc: netdev@...r.kernel.org,
anthony.l.nguyen@...el.com,
przemyslaw.kitszel@...el.com,
Karol Kolacinski <karol.kolacinski@...el.com>
Subject: [PATCH v8 iwl-next 2/7] ice: Remove unncecessary ice_is_e8xx() functions
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@...el.com>
---
V7 -> V8: Added reordering of ICE_MAC_* cases in switches and explained the rest
of previous changes in the commit description
drivers/net/ethernet/intel/ice/ice.h | 5 -
drivers/net/ethernet/intel/ice/ice_common.c | 128 +-----------------
drivers/net/ethernet/intel/ice/ice_ddp.c | 4 +-
drivers/net/ethernet/intel/ice/ice_ptp.c | 132 ++++++++++---------
drivers/net/ethernet/intel/ice/ice_ptp_hw.c | 138 ++++++++++----------
drivers/net/ethernet/intel/ice/ice_ptp_hw.h | 20 +--
drivers/net/ethernet/intel/ice/ice_type.h | 9 --
7 files changed, 150 insertions(+), 286 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index 4c2d8aebd647..3f3662b3d9b0 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -1048,10 +1048,5 @@ 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 71a75d27affd..f9b10469ce57 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -181,132 +181,6 @@ static int ice_set_mac_type(struct ice_hw *hw)
return 0;
}
-/**
- * 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
- */
-bool ice_is_generic_mac(struct ice_hw *hw)
-{
- return (hw->mac_type == ICE_MAC_GENERIC ||
- 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_clear_pf_cfg - Clear PF configuration
* @hw: pointer to the hardware structure
@@ -2311,7 +2185,7 @@ 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_ddp.c b/drivers/net/ethernet/intel/ice/ice_ddp.c
index 953262b88a58..94a2035b5d42 100644
--- a/drivers/net/ethernet/intel/ice/ice_ddp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ddp.c
@@ -2323,14 +2323,14 @@ 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 a615ad7c626d..f7188867e937 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -1292,20 +1292,20 @@ 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;
}
@@ -1335,19 +1335,16 @@ 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);
@@ -1372,6 +1369,9 @@ 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;
}
@@ -1403,7 +1403,7 @@ void ice_ptp_link_change(struct ice_pf *pf, u8 port, bool linkup)
return;
ptp_port = &pf->ptp.port;
- if (ice_is_e825c(hw) && hw->ptp.is_2x50g_muxed_topo)
+ if (hw->mac_type == ICE_MAC_GENERIC_3K_E825 && hw->ptp.is_2x50g_muxed_topo)
port *= 2;
if (WARN_ON_ONCE(ptp_port->port_num != port))
return;
@@ -1414,12 +1414,13 @@ void ice_ptp_link_change(struct ice_pf *pf, u8 port, 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:
@@ -1447,46 +1448,44 @@ 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;
}
}
@@ -1716,7 +1715,7 @@ 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 */
@@ -1799,7 +1798,7 @@ 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;
}
@@ -2057,7 +2056,7 @@ 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");
@@ -2081,7 +2080,7 @@ 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) {
@@ -2549,7 +2548,7 @@ 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 {
@@ -2637,10 +2636,17 @@ 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;
+ }
}
/**
@@ -2770,7 +2776,7 @@ 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))
@@ -2909,14 +2915,12 @@ 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);
@@ -2983,7 +2987,7 @@ 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);
@@ -3000,7 +3004,7 @@ 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);
@@ -3127,18 +3131,18 @@ 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;
}
@@ -3155,8 +3159,8 @@ 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.
*/
@@ -3212,7 +3216,7 @@ void ice_ptp_init(struct ice_pf *pf)
goto err_exit;
ptp->port.port_num = hw->pf_id;
- if (ice_is_e825c(hw) && hw->ptp.is_2x50g_muxed_topo)
+ if (hw->mac_type == ICE_MAC_GENERIC_3K_E825 && hw->ptp.is_2x50g_muxed_topo)
ptp->port.port_num = hw->pf_id * 2;
err = ice_ptp_init_port(pf, &ptp->port);
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c
index 04286e872b24..0fc4092fd261 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c
@@ -748,7 +748,7 @@ 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);
@@ -758,7 +758,7 @@ 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
@@ -829,8 +829,8 @@ 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;
@@ -2697,7 +2697,6 @@ static void ice_ptp_init_phy_e825c(struct ice_hw *hw)
struct ice_eth56g_params *params;
u8 phy;
- ptp->phy_model = ICE_PHY_ETH56G;
params = &ptp->phy.eth56g;
params->onestep_ena = false;
params->peer_delay = 0;
@@ -2715,7 +2714,6 @@ static void ice_ptp_init_phy_e825c(struct ice_hw *hw)
err = ice_read_phy_eth56g(hw, phy, PHY_REG_REVISION, &phy_rev);
if (err || phy_rev != PHY_REVISION_ETH56G) {
- ptp->phy_model = ICE_PHY_UNSUP;
return;
}
}
@@ -4774,7 +4772,6 @@ 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;
}
@@ -5309,16 +5306,14 @@ 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;
}
/* 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.
*/
/**
@@ -5381,14 +5376,19 @@ 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_e825c(hw);
- else
- ptp->phy_model = ICE_PHY_UNSUP;
+ break;
+ default:
+ return;
+ }
}
/**
@@ -5409,11 +5409,11 @@ 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;
}
@@ -5474,8 +5474,8 @@ 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;
@@ -5553,17 +5553,17 @@ 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;
}
@@ -5599,16 +5599,16 @@ 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;
}
@@ -5668,16 +5668,16 @@ 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;
}
@@ -5701,13 +5701,13 @@ 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;
}
@@ -5731,13 +5731,13 @@ 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;
}
@@ -5794,14 +5794,14 @@ 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;
}
@@ -5823,13 +5823,13 @@ 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;
}
@@ -5848,16 +5848,16 @@ 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 74e7b0682c76..51bc691f1d0f 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.h
+++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.h
@@ -434,13 +434,13 @@ int ice_phy_cfg_ptp_1step_eth56g(struct ice_hw *hw, u8 port);
static inline u64 ice_prop_delay(const struct ice_hw *hw)
{
- switch (hw->ptp.phy_model) {
- case ICE_PHY_ETH56G:
- return ICE_E825C_OUT_PROP_DELAY_NS;
- case ICE_PHY_E810:
+ switch (hw->mac_type) {
+ case ICE_MAC_E810:
return ICE_E810_OUT_PROP_DELAY_NS;
- case ICE_PHY_E82X:
+ case ICE_MAC_GENERIC:
return ice_e82x_pps_delay(ice_e82x_time_ref(hw));
+ case ICE_MAC_GENERIC_3K_E825:
+ return ICE_E825C_OUT_PROP_DELAY_NS;
default:
return 0;
}
@@ -454,13 +454,13 @@ static inline u64 ice_prop_delay(const struct ice_hw *hw)
*/
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 45768796691f..82c96513d31f 100644
--- a/drivers/net/ethernet/intel/ice/ice_type.h
+++ b/drivers/net/ethernet/intel/ice/ice_type.h
@@ -860,14 +860,6 @@ 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,
@@ -877,7 +869,6 @@ 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;
--
2.46.0
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