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Message-ID: <20240417164410.850175-15-karol.kolacinski@intel.com>
Date: Wed, 17 Apr 2024 18:39:05 +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,
jesse.brandeburg@...el.com,
Karol Kolacinski <karol.kolacinski@...el.com>,
Przemek Kitszel <przemyslaw.kitszel@...el.com>,
Arkadiusz Kubalewski <arkadiusz.kubalewski@...el.com>
Subject: [PATCH v9 iwl-next 01/12] ice: Introduce ice_ptp_hw struct
Create new ice_ptp_hw struct and use it for all HW and PTP-related
fields from struct ice_hw.
Replace definitions with struct fields, which values are set accordingly
to a specific device.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@...el.com>
Reviewed-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@...el.com>
Signed-off-by: Karol Kolacinski <karol.kolacinski@...el.com>
---
V4 -> V5: Adjusted RCT in ice_base_incval
drivers/net/ethernet/intel/ice/ice_common.c | 24 ++++
drivers/net/ethernet/intel/ice/ice_common.h | 1 +
drivers/net/ethernet/intel/ice/ice_ptp.c | 22 ++--
drivers/net/ethernet/intel/ice/ice_ptp_hw.c | 134 ++++++++++++--------
drivers/net/ethernet/intel/ice/ice_ptp_hw.h | 4 +-
drivers/net/ethernet/intel/ice/ice_type.h | 17 ++-
6 files changed, 126 insertions(+), 76 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index 55fdb4400b90..b78c4c9848b9 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -239,6 +239,30 @@ bool ice_is_e810t(struct ice_hw *hw)
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
diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h
index ffb22c7ce28b..70f57340eb0d 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.h
+++ b/drivers/net/ethernet/intel/ice/ice_common.h
@@ -249,6 +249,7 @@ 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
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c
index 0f17fc1181d2..cca9d09b2d61 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -813,7 +813,7 @@ static enum ice_tx_tstamp_work ice_ptp_tx_tstamp_owner(struct ice_pf *pf)
}
mutex_unlock(&pf->ptp.ports_owner.lock);
- for (i = 0; i < ICE_MAX_QUAD; i++) {
+ for (i = 0; i < ICE_GET_QUAD_NUM(pf->hw.ptp.num_lports); i++) {
u64 tstamp_ready;
int err;
@@ -1027,7 +1027,7 @@ ice_ptp_release_tx_tracker(struct ice_pf *pf, struct ice_ptp_tx *tx)
static int
ice_ptp_init_tx_e82x(struct ice_pf *pf, struct ice_ptp_tx *tx, u8 port)
{
- tx->block = port / ICE_PORTS_PER_QUAD;
+ tx->block = ICE_GET_QUAD_NUM(port);
tx->offset = (port % ICE_PORTS_PER_QUAD) * INDEX_PER_PORT_E82X;
tx->len = INDEX_PER_PORT_E82X;
tx->has_ready_bitmap = 1;
@@ -1229,8 +1229,8 @@ static u64 ice_base_incval(struct ice_pf *pf)
*/
static int ice_ptp_check_tx_fifo(struct ice_ptp_port *port)
{
- int quad = port->port_num / ICE_PORTS_PER_QUAD;
int offs = port->port_num % ICE_PORTS_PER_QUAD;
+ int quad = ICE_GET_QUAD_NUM(port->port_num);
struct ice_pf *pf;
struct ice_hw *hw;
u32 val, phy_sts;
@@ -1429,7 +1429,7 @@ void ice_ptp_link_change(struct ice_pf *pf, u8 port, bool linkup)
if (pf->ptp.state != ICE_PTP_READY)
return;
- if (WARN_ON_ONCE(port >= ICE_NUM_EXTERNAL_PORTS))
+ if (WARN_ON_ONCE(port >= hw->ptp.num_lports))
return;
ptp_port = &pf->ptp.port;
@@ -1439,7 +1439,7 @@ void ice_ptp_link_change(struct ice_pf *pf, u8 port, bool linkup)
/* Update cached link status for this port immediately */
ptp_port->link_up = linkup;
- switch (hw->phy_model) {
+ switch (hw->ptp.phy_model) {
case ICE_PHY_E810:
/* Do not reconfigure E810 PHY */
return;
@@ -1468,7 +1468,7 @@ static int ice_ptp_cfg_phy_interrupt(struct ice_pf *pf, bool ena, u32 threshold)
ice_ptp_reset_ts_memory(hw);
- for (quad = 0; quad < ICE_MAX_QUAD; quad++) {
+ for (quad = 0; quad < ICE_GET_QUAD_NUM(hw->ptp.num_lports); quad++) {
err = ice_read_quad_reg_e82x(hw, quad, Q_REG_TX_MEM_GBL_CFG,
&val);
if (err)
@@ -1953,7 +1953,7 @@ ice_ptp_settime64(struct ptp_clock_info *info, const struct timespec64 *ts)
ice_ptp_enable_all_clkout(pf);
/* Recalibrate and re-enable timestamp blocks for E822/E823 */
- if (hw->phy_model == ICE_PHY_E82X)
+ if (hw->ptp.phy_model == ICE_PHY_E82X)
ice_ptp_restart_all_phy(pf);
exit:
if (err) {
@@ -2578,7 +2578,7 @@ static void ice_ptp_maybe_trigger_tx_interrupt(struct ice_pf *pf)
if (!ice_pf_src_tmr_owned(pf))
return;
- for (i = 0; i < ICE_MAX_QUAD; i++) {
+ for (i = 0; i < ICE_GET_QUAD_NUM(hw->ptp.num_lports); i++) {
u64 tstamp_ready;
int err;
@@ -3076,7 +3076,7 @@ static int ice_ptp_init_port(struct ice_pf *pf, struct ice_ptp_port *ptp_port)
mutex_init(&ptp_port->ps_lock);
- switch (hw->phy_model) {
+ switch (hw->ptp.phy_model) {
case ICE_PHY_E810:
return ice_ptp_init_tx_e810(pf, &ptp_port->tx);
case ICE_PHY_E82X:
@@ -3171,7 +3171,7 @@ static void ice_ptp_remove_auxbus_device(struct ice_pf *pf)
*/
static void ice_ptp_init_tx_interrupt_mode(struct ice_pf *pf)
{
- switch (pf->hw.phy_model) {
+ switch (pf->hw.ptp.phy_model) {
case ICE_PHY_E82X:
/* E822 based PHY has the clock owner process the interrupt
* for all ports.
@@ -3207,7 +3207,7 @@ void ice_ptp_init(struct ice_pf *pf)
ptp->state = ICE_PTP_INITIALIZING;
- ice_ptp_init_phy_model(hw);
+ ice_ptp_init_hw(hw);
ice_ptp_init_tx_interrupt_mode(pf);
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c
index 2b9423a173bb..22fca17a5a3c 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c
@@ -288,18 +288,21 @@ static void ice_ptp_exec_tmr_cmd(struct ice_hw *hw)
/**
* ice_fill_phy_msg_e82x - Fill message data for a PHY register access
+ * @hw: pointer to the HW struct
* @msg: the PHY message buffer to fill in
* @port: the port to access
* @offset: the register offset
*/
-static void
-ice_fill_phy_msg_e82x(struct ice_sbq_msg_input *msg, u8 port, u16 offset)
+static void ice_fill_phy_msg_e82x(struct ice_hw *hw,
+ struct ice_sbq_msg_input *msg, u8 port,
+ u16 offset)
{
int phy_port, phy, quadtype;
- phy_port = port % ICE_PORTS_PER_PHY_E82X;
- phy = port / ICE_PORTS_PER_PHY_E82X;
- quadtype = (port / ICE_PORTS_PER_QUAD) % ICE_QUADS_PER_PHY_E82X;
+ phy_port = port % hw->ptp.ports_per_phy;
+ phy = port / hw->ptp.ports_per_phy;
+ quadtype = ICE_GET_QUAD_NUM(port) %
+ ICE_GET_QUAD_NUM(hw->ptp.ports_per_phy);
if (quadtype == 0) {
msg->msg_addr_low = P_Q0_L(P_0_BASE + offset, phy_port);
@@ -430,7 +433,7 @@ ice_read_phy_reg_e82x(struct ice_hw *hw, u8 port, u16 offset, u32 *val)
struct ice_sbq_msg_input msg = {0};
int err;
- ice_fill_phy_msg_e82x(&msg, port, offset);
+ ice_fill_phy_msg_e82x(hw, &msg, port, offset);
msg.opcode = ice_sbq_msg_rd;
err = ice_sbq_rw_reg(hw, &msg);
@@ -507,7 +510,7 @@ ice_write_phy_reg_e82x(struct ice_hw *hw, u8 port, u16 offset, u32 val)
struct ice_sbq_msg_input msg = {0};
int err;
- ice_fill_phy_msg_e82x(&msg, port, offset);
+ ice_fill_phy_msg_e82x(hw, &msg, port, offset);
msg.opcode = ice_sbq_msg_wr;
msg.data = val;
@@ -617,24 +620,30 @@ ice_write_64b_phy_reg_e82x(struct ice_hw *hw, u8 port, u16 low_addr, u64 val)
/**
* ice_fill_quad_msg_e82x - Fill message data for quad register access
+ * @hw: pointer to the HW struct
* @msg: the PHY message buffer to fill in
* @quad: the quad to access
* @offset: the register offset
*
* Fill a message buffer for accessing a register in a quad shared between
* multiple PHYs.
+ *
+ * Return:
+ * * %0 - OK
+ * * %-EINVAL - invalid quad number
*/
-static int
-ice_fill_quad_msg_e82x(struct ice_sbq_msg_input *msg, u8 quad, u16 offset)
+static int ice_fill_quad_msg_e82x(struct ice_hw *hw,
+ struct ice_sbq_msg_input *msg, u8 quad,
+ u16 offset)
{
u32 addr;
- if (quad >= ICE_MAX_QUAD)
+ if (quad >= ICE_GET_QUAD_NUM(hw->ptp.num_lports))
return -EINVAL;
msg->dest_dev = rmn_0;
- if ((quad % ICE_QUADS_PER_PHY_E82X) == 0)
+ if (!(quad % ICE_GET_QUAD_NUM(hw->ptp.ports_per_phy)))
addr = Q_0_BASE + offset;
else
addr = Q_1_BASE + offset;
@@ -661,7 +670,7 @@ ice_read_quad_reg_e82x(struct ice_hw *hw, u8 quad, u16 offset, u32 *val)
struct ice_sbq_msg_input msg = {0};
int err;
- err = ice_fill_quad_msg_e82x(&msg, quad, offset);
+ err = ice_fill_quad_msg_e82x(hw, &msg, quad, offset);
if (err)
return err;
@@ -695,7 +704,7 @@ ice_write_quad_reg_e82x(struct ice_hw *hw, u8 quad, u16 offset, u32 val)
struct ice_sbq_msg_input msg = {0};
int err;
- err = ice_fill_quad_msg_e82x(&msg, quad, offset);
+ err = ice_fill_quad_msg_e82x(hw, &msg, quad, offset);
if (err)
return err;
@@ -816,7 +825,7 @@ static void ice_ptp_reset_ts_memory_e82x(struct ice_hw *hw)
{
unsigned int quad;
- for (quad = 0; quad < ICE_MAX_QUAD; quad++)
+ for (quad = 0; quad < ICE_GET_QUAD_NUM(hw->ptp.num_lports); quad++)
ice_ptp_reset_ts_memory_quad_e82x(hw, quad);
}
@@ -1113,7 +1122,7 @@ static int ice_ptp_set_vernier_wl(struct ice_hw *hw)
{
u8 port;
- for (port = 0; port < ICE_NUM_EXTERNAL_PORTS; port++) {
+ for (port = 0; port < hw->ptp.num_lports; port++) {
int err;
err = ice_write_phy_reg_e82x(hw, port, P_REG_WL,
@@ -1178,7 +1187,7 @@ ice_ptp_prep_phy_time_e82x(struct ice_hw *hw, u32 time)
*/
phy_time = (u64)time << 32;
- for (port = 0; port < ICE_NUM_EXTERNAL_PORTS; port++) {
+ for (port = 0; port < hw->ptp.num_lports; port++) {
/* Tx case */
err = ice_write_64b_phy_reg_e82x(hw, port,
P_REG_TX_TIMER_INC_PRE_L,
@@ -1281,7 +1290,7 @@ ice_ptp_prep_phy_adj_e82x(struct ice_hw *hw, s32 adj)
else
cycles = -(((s64)-adj) << 32);
- for (port = 0; port < ICE_NUM_EXTERNAL_PORTS; port++) {
+ for (port = 0; port < hw->ptp.num_lports; port++) {
int err;
err = ice_ptp_prep_port_adj_e82x(hw, port, cycles);
@@ -1307,7 +1316,7 @@ ice_ptp_prep_phy_incval_e82x(struct ice_hw *hw, u64 incval)
int err;
u8 port;
- for (port = 0; port < ICE_NUM_EXTERNAL_PORTS; port++) {
+ for (port = 0; port < hw->ptp.num_lports; port++) {
err = ice_write_40b_phy_reg_e82x(hw, port, P_REG_TIMETUS_L,
incval);
if (err)
@@ -1463,7 +1472,7 @@ ice_ptp_one_port_cmd(struct ice_hw *hw, u8 configured_port,
{
u8 port;
- for (port = 0; port < ICE_NUM_EXTERNAL_PORTS; port++) {
+ for (port = 0; port < hw->ptp.num_lports; port++) {
enum ice_ptp_tmr_cmd cmd;
int err;
@@ -1493,7 +1502,7 @@ ice_ptp_port_cmd_e82x(struct ice_hw *hw, enum ice_ptp_tmr_cmd cmd)
{
u8 port;
- for (port = 0; port < ICE_NUM_EXTERNAL_PORTS; port++) {
+ for (port = 0; port < hw->ptp.num_lports; port++) {
int err;
err = ice_ptp_write_port_cmd_e82x(hw, port, cmd);
@@ -1606,7 +1615,7 @@ static void ice_phy_cfg_lane_e82x(struct ice_hw *hw, u8 port)
return;
}
- quad = port / ICE_PORTS_PER_QUAD;
+ quad = ICE_GET_QUAD_NUM(port);
err = ice_read_quad_reg_e82x(hw, quad, Q_REG_TX_MEM_GBL_CFG, &val);
if (err) {
@@ -2636,6 +2645,17 @@ ice_get_phy_tx_tstamp_ready_e82x(struct ice_hw *hw, u8 quad, u64 *tstamp_ready)
return 0;
}
+/**
+ * ice_ptp_init_phy_e82x - initialize PHY parameters
+ * @ptp: pointer to the PTP HW struct
+ */
+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;
+}
+
/* E810 functions
*
* The following functions operate on the E810 series devices which use
@@ -2863,17 +2883,21 @@ static int ice_clear_phy_tstamp_e810(struct ice_hw *hw, u8 lport, u8 idx)
}
/**
- * ice_ptp_init_phy_e810 - Enable PTP function on the external PHY
+ * ice_ptp_init_phc_e810 - Perform E810 specific PHC initialization
* @hw: pointer to HW struct
*
- * Enable the timesync PTP functionality for the external PHY connected to
- * this function.
+ * Perform E810-specific PTP hardware clock initialization steps.
+ *
+ * Return: 0 on success, other error codes when failed to initialize TimeSync
*/
-int ice_ptp_init_phy_e810(struct ice_hw *hw)
+static int ice_ptp_init_phc_e810(struct ice_hw *hw)
{
u8 tmr_idx;
int err;
+ /* Ensure synchronization delay is zero */
+ wr32(hw, GLTSYN_SYNC_DLAY, 0);
+
tmr_idx = hw->func_caps.ts_func_info.tmr_index_owned;
err = ice_write_phy_reg_e810(hw, ETH_GLTSYN_ENA(tmr_idx),
GLTSYN_ENA_TSYN_ENA_M);
@@ -2884,21 +2908,6 @@ int ice_ptp_init_phy_e810(struct ice_hw *hw)
return err;
}
-/**
- * ice_ptp_init_phc_e810 - Perform E810 specific PHC initialization
- * @hw: pointer to HW struct
- *
- * Perform E810-specific PTP hardware clock initialization steps.
- */
-static int ice_ptp_init_phc_e810(struct ice_hw *hw)
-{
- /* Ensure synchronization delay is zero */
- wr32(hw, GLTSYN_SYNC_DLAY, 0);
-
- /* Initialize the PHY */
- return ice_ptp_init_phy_e810(hw);
-}
-
/**
* ice_ptp_prep_phy_time_e810 - Prepare PHY port with initial time
* @hw: Board private structure
@@ -3242,6 +3251,17 @@ int ice_read_pca9575_reg_e810t(struct ice_hw *hw, u8 offset, u8 *data)
return ice_aq_read_i2c(hw, link_topo, 0, addr, 1, data, NULL);
}
+/**
+ * ice_ptp_init_phy_e810 - initialize PHY parameters
+ * @ptp: pointer to the PTP HW struct
+ */
+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
@@ -3299,18 +3319,22 @@ void ice_ptp_unlock(struct ice_hw *hw)
}
/**
- * ice_ptp_init_phy_model - Initialize hw->phy_model based on device type
+ * ice_ptp_init_hw - Initialize hw based on device type
* @hw: pointer to the HW structure
*
- * Determine the PHY model for the device, and initialize hw->phy_model
+ * Determine the PHY model for the device, and initialize hw
* for use by other functions.
*/
-void ice_ptp_init_phy_model(struct ice_hw *hw)
+void ice_ptp_init_hw(struct ice_hw *hw)
{
- if (ice_is_e810(hw))
- hw->phy_model = ICE_PHY_E810;
+ 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))
+ ice_ptp_init_phy_e810(ptp);
else
- hw->phy_model = ICE_PHY_E82X;
+ ptp->phy_model = ICE_PHY_UNSUP;
}
/**
@@ -3331,7 +3355,7 @@ static int ice_ptp_tmr_cmd(struct ice_hw *hw, enum ice_ptp_tmr_cmd cmd)
ice_ptp_src_cmd(hw, cmd);
/* Next, prepare the ports */
- switch (hw->phy_model) {
+ switch (hw->ptp.phy_model) {
case ICE_PHY_E810:
err = ice_ptp_port_cmd_e810(hw, cmd);
break;
@@ -3383,7 +3407,7 @@ int ice_ptp_init_time(struct ice_hw *hw, u64 time)
/* PHY timers */
/* Fill Rx and Tx ports and send msg to PHY */
- switch (hw->phy_model) {
+ switch (hw->ptp.phy_model) {
case ICE_PHY_E810:
err = ice_ptp_prep_phy_time_e810(hw, time & 0xFFFFFFFF);
break;
@@ -3425,7 +3449,7 @@ 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 (hw->phy_model) {
+ switch (hw->ptp.phy_model) {
case ICE_PHY_E810:
err = ice_ptp_prep_phy_incval_e810(hw, incval);
break;
@@ -3491,7 +3515,7 @@ 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 (hw->phy_model) {
+ switch (hw->ptp.phy_model) {
case ICE_PHY_E810:
err = ice_ptp_prep_phy_adj_e810(hw, adj);
break;
@@ -3521,7 +3545,7 @@ 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 (hw->phy_model) {
+ switch (hw->ptp.phy_model) {
case ICE_PHY_E810:
return ice_read_phy_tstamp_e810(hw, block, idx, tstamp);
case ICE_PHY_E82X:
@@ -3549,7 +3573,7 @@ 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 (hw->phy_model) {
+ switch (hw->ptp.phy_model) {
case ICE_PHY_E810:
return ice_clear_phy_tstamp_e810(hw, block, idx);
case ICE_PHY_E82X:
@@ -3610,7 +3634,7 @@ static int ice_get_pf_c827_idx(struct ice_hw *hw, u8 *idx)
*/
void ice_ptp_reset_ts_memory(struct ice_hw *hw)
{
- switch (hw->phy_model) {
+ switch (hw->ptp.phy_model) {
case ICE_PHY_E82X:
ice_ptp_reset_ts_memory_e82x(hw);
break;
@@ -3636,7 +3660,7 @@ int ice_ptp_init_phc(struct ice_hw *hw)
/* Clear event err indications for auxiliary pins */
(void)rd32(hw, GLTSYN_STAT(src_idx));
- switch (hw->phy_model) {
+ switch (hw->ptp.phy_model) {
case ICE_PHY_E810:
return ice_ptp_init_phc_e810(hw);
case ICE_PHY_E82X:
@@ -3659,7 +3683,7 @@ 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 (hw->phy_model) {
+ switch (hw->ptp.phy_model) {
case ICE_PHY_E810:
return ice_get_phy_tx_tstamp_ready_e810(hw, block,
tstamp_ready);
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.h b/drivers/net/ethernet/intel/ice/ice_ptp_hw.h
index 1f3e03124430..3dce09af0d78 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.h
+++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.h
@@ -212,6 +212,7 @@ 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);
void ice_ptp_reset_ts_memory(struct ice_hw *hw);
int ice_ptp_init_phc(struct ice_hw *hw);
+void ice_ptp_init_hw(struct ice_hw *hw);
int ice_get_phy_tx_tstamp_ready(struct ice_hw *hw, u8 block, u64 *tstamp_ready);
/* E822 family functions */
@@ -266,7 +267,6 @@ int ice_phy_cfg_tx_offset_e82x(struct ice_hw *hw, u8 port);
int ice_phy_cfg_rx_offset_e82x(struct ice_hw *hw, u8 port);
/* E810 family functions */
-int ice_ptp_init_phy_e810(struct ice_hw *hw);
int ice_read_sma_ctrl_e810t(struct ice_hw *hw, u8 *data);
int ice_write_sma_ctrl_e810t(struct ice_hw *hw, u8 data);
int ice_read_pca9575_reg_e810t(struct ice_hw *hw, u8 offset, u8 *data);
@@ -280,8 +280,6 @@ int ice_get_cgu_state(struct ice_hw *hw, u8 dpll_idx,
u8 *ref_state, u8 *eec_mode, s64 *phase_offset,
enum dpll_lock_status *dpll_state);
int ice_get_cgu_rclk_pin_info(struct ice_hw *hw, u8 *base_idx, u8 *pin_num);
-
-void ice_ptp_init_phy_model(struct ice_hw *hw);
int ice_cgu_get_output_pin_state_caps(struct ice_hw *hw, u8 pin_id,
unsigned long *caps);
diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h
index 4049ae40c4fb..627c44dc86ca 100644
--- a/drivers/net/ethernet/intel/ice/ice_type.h
+++ b/drivers/net/ethernet/intel/ice/ice_type.h
@@ -817,6 +817,9 @@ struct ice_mbx_data {
u16 async_watermark_val;
};
+#define ICE_PORTS_PER_QUAD 4
+#define ICE_GET_QUAD_NUM(port) ((port) / ICE_PORTS_PER_QUAD)
+
/* PHY model */
enum ice_phy_model {
ICE_PHY_UNSUP = -1,
@@ -824,6 +827,12 @@ enum ice_phy_model {
ICE_PHY_E82X,
};
+struct ice_ptp_hw {
+ enum ice_phy_model phy_model;
+ u8 num_lports;
+ u8 ports_per_phy;
+};
+
/* Port hardware description */
struct ice_hw {
u8 __iomem *hw_addr;
@@ -845,7 +854,6 @@ struct ice_hw {
u8 revision_id;
u8 pf_id; /* device profile info */
- enum ice_phy_model phy_model;
u16 max_burst_size; /* driver sets this value */
@@ -908,12 +916,7 @@ struct ice_hw {
/* INTRL granularity in 1 us */
u8 intrl_gran;
-#define ICE_MAX_QUAD 2
-#define ICE_QUADS_PER_PHY_E82X 2
-#define ICE_PORTS_PER_PHY_E82X 8
-#define ICE_PORTS_PER_QUAD 4
-#define ICE_PORTS_PER_PHY_E810 4
-#define ICE_NUM_EXTERNAL_PORTS (ICE_MAX_QUAD * ICE_PORTS_PER_QUAD)
+ struct ice_ptp_hw ptp;
/* Active package version (currently active) */
struct ice_pkg_ver active_pkg_ver;
--
2.43.0
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