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From: Qi Zhang <qi.z.zhang@intel.com>
To: qiming.yang@intel.com
Cc: dev@dpdk.org, Qi Zhang <qi.z.zhang@intel.com>,
	Sergey Temerkhanov <sergey.temerkhanov@intel.com>
Subject: [PATCH v2 15/70] net/ice/base: implement 56G PHY access functions
Date: Mon, 15 Aug 2022 03:31:11 -0400	[thread overview]
Message-ID: <20220815073206.2917968-16-qi.z.zhang@intel.com> (raw)
In-Reply-To: <20220815073206.2917968-1-qi.z.zhang@intel.com>

Implement 56G PHY register and memory read/write functions
to facilitate PTP support

Signed-off-by: Sergey Temerkhanov <sergey.temerkhanov@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
 drivers/net/ice/base/ice_ptp_hw.c | 1094 +++++++++++++++++++++++++++--
 drivers/net/ice/base/ice_ptp_hw.h |   44 +-
 drivers/net/ice/base/ice_type.h   |   11 +
 3 files changed, 1090 insertions(+), 59 deletions(-)

diff --git a/drivers/net/ice/base/ice_ptp_hw.c b/drivers/net/ice/base/ice_ptp_hw.c
index 22d0774dd7..1c5fd799f6 100644
--- a/drivers/net/ice/base/ice_ptp_hw.c
+++ b/drivers/net/ice/base/ice_ptp_hw.c
@@ -395,7 +395,976 @@ static void ice_ptp_exec_tmr_cmd(struct ice_hw *hw)
 	ice_flush(hw);
 }
 
-/* E822 family functions
+/**
+ * ice_ptp_clean_cmd - Clean the timer command register
+ * @hw: pointer to HW struct
+ *
+ * Zero out the GLTSYN_CMD to avoid any residual command execution.
+ */
+static void ice_ptp_clean_cmd(struct ice_hw *hw)
+{
+	wr32(hw, GLTSYN_CMD, 0);
+	ice_flush(hw);
+}
+
+/* 56G PHY access functions */
+static const u32 eth56g_port_base[ICE_NUM_PHY_PORTS] = {
+	ICE_PHY0_BASE,
+	ICE_PHY1_BASE,
+	ICE_PHY2_BASE,
+	ICE_PHY3_BASE,
+	ICE_PHY4_BASE,
+};
+
+/**
+ * ice_write_phy_eth56g_raw_lp - Write a PHY port register with lock parameter
+ * @hw: pointer to the HW struct
+ * @reg_addr: PHY register address
+ * @val: Value to write
+ * @lock_sbq: true to lock the sideband queue
+ */
+static enum ice_status
+ice_write_phy_eth56g_raw_lp(struct ice_hw *hw,  u32 reg_addr, u32 val,
+			    bool lock_sbq)
+{
+	struct ice_sbq_msg_input phy_msg;
+	enum ice_status status;
+
+	phy_msg.opcode = ice_sbq_msg_wr;
+
+	phy_msg.msg_addr_low = ICE_LO_WORD(reg_addr);
+	phy_msg.msg_addr_high = ICE_HI_WORD(reg_addr);
+
+	phy_msg.data = val;
+	phy_msg.dest_dev = phy_56g;
+
+	status = ice_sbq_rw_reg_lp(hw, &phy_msg, lock_sbq);
+
+	if (status)
+		ice_debug(hw, ICE_DBG_PTP, "PTP failed to send msg to phy %d\n",
+			  status);
+
+	return status;
+}
+
+/**
+ * ice_read_phy_eth56g_raw_lp - Read a PHY port register with lock parameter
+ * @hw: pointer to the HW struct
+ * @reg_addr: PHY port register address
+ * @val: Pointer to the value to read (out param)
+ * @lock_sbq: true to lock the sideband queue
+ */
+static enum ice_status
+ice_read_phy_eth56g_raw_lp(struct ice_hw *hw, u32 reg_addr, u32 *val,
+			   bool lock_sbq)
+{
+	struct ice_sbq_msg_input phy_msg;
+	enum ice_status status;
+
+	phy_msg.opcode = ice_sbq_msg_rd;
+
+	phy_msg.msg_addr_low = ICE_LO_WORD(reg_addr);
+	phy_msg.msg_addr_high = ICE_HI_WORD(reg_addr);
+
+	phy_msg.dest_dev = phy_56g;
+
+	status = ice_sbq_rw_reg_lp(hw, &phy_msg, lock_sbq);
+
+	if (status)
+		ice_debug(hw, ICE_DBG_PTP, "PTP failed to send msg to phy %d\n",
+			  status);
+	else
+		*val = phy_msg.data;
+
+	return status;
+}
+
+/**
+ * ice_phy_port_reg_address_eth56g - Calculate a PHY port register address
+ * @port: Port number to be written
+ * @offset: Offset from PHY port register base
+ * @address: The result address
+ */
+static enum ice_status
+ice_phy_port_reg_address_eth56g(u8 port, u16 offset, u32 *address)
+{
+	u8 phy, lane;
+
+	if (port >= ICE_NUM_EXTERNAL_PORTS)
+		return ICE_ERR_OUT_OF_RANGE;
+
+	phy = port / ICE_PORTS_PER_QUAD;
+	lane = port % ICE_PORTS_PER_QUAD;
+
+	*address = offset + eth56g_port_base[phy] +
+		   PHY_PTP_LANE_ADDR_STEP * lane;
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_write_phy_reg_eth56g_lp - Write a PHY port register with lock parameter
+ * @hw: pointer to the HW struct
+ * @port: Port number to be written
+ * @offset: Offset from PHY port register base
+ * @val: Value to write
+ * @lock_sbq: true to lock the sideband queue
+ */
+static enum ice_status
+ice_write_phy_reg_eth56g_lp(struct ice_hw *hw, u8 port, u16 offset, u32 val,
+			    bool lock_sbq)
+{
+	enum ice_status status;
+	u32 reg_addr;
+
+	status = ice_phy_port_reg_address_eth56g(port, offset, &reg_addr);
+	if (status)
+		return status;
+
+	return ice_write_phy_eth56g_raw_lp(hw, reg_addr, val, lock_sbq);
+}
+
+/**
+ * ice_write_phy_reg_eth56g - Write a PHY port register with sbq locked
+ * @hw: pointer to the HW struct
+ * @port: Port number to be written
+ * @offset: Offset from PHY port register base
+ * @val: Value to write
+ */
+enum ice_status
+ice_write_phy_reg_eth56g(struct ice_hw *hw, u8 port, u16 offset, u32 val)
+{
+	return ice_write_phy_reg_eth56g_lp(hw, port, offset, val, true);
+}
+
+/**
+ * ice_read_phy_reg_eth56g_lp - Read a PHY port register with
+ * lock parameter
+ * @hw: pointer to the HW struct
+ * @port: Port number to be read
+ * @offset: Offset from PHY port register base
+ * @val: Pointer to the value to read (out param)
+ * @lock_sbq: true to lock the sideband queue
+ */
+static enum ice_status
+ice_read_phy_reg_eth56g_lp(struct ice_hw *hw, u8 port, u16 offset, u32 *val,
+			   bool lock_sbq)
+{
+	enum ice_status status;
+	u32 reg_addr;
+
+	status = ice_phy_port_reg_address_eth56g(port, offset, &reg_addr);
+	if (status)
+		return status;
+
+	return ice_read_phy_eth56g_raw_lp(hw, reg_addr, val, lock_sbq);
+}
+
+/**
+ * ice_read_phy_reg_eth56g - Read a PHY port register with sbq locked
+ * @hw: pointer to the HW struct
+ * @port: Port number to be read
+ * @offset: Offset from PHY port register base
+ * @val: Pointer to the value to read (out param)
+ */
+enum ice_status
+ice_read_phy_reg_eth56g(struct ice_hw *hw, u8 port, u16 offset, u32 *val)
+{
+	return ice_read_phy_reg_eth56g_lp(hw, port, offset, val, true);
+}
+
+/**
+ * ice_is_64b_phy_reg_eth56g - Check if this is a 64bit PHY register
+ * @low_addr: the low address to check
+ *
+ * Checks if the provided low address is one of the known 64bit PHY values
+ * represented as two 32bit registers.
+ */
+static bool ice_is_64b_phy_reg_eth56g(u16 low_addr)
+{
+	switch (low_addr) {
+	case PHY_REG_TX_TIMER_INC_PRE_L:
+	case PHY_REG_RX_TIMER_INC_PRE_L:
+	case PHY_REG_TX_CAPTURE_L:
+	case PHY_REG_RX_CAPTURE_L:
+	case PHY_REG_TOTAL_TX_OFFSET_L:
+	case PHY_REG_TOTAL_RX_OFFSET_L:
+		return true;
+	default:
+		return false;
+	}
+}
+
+/**
+ * ice_is_40b_phy_reg_eth56g - Check if this is a 40bit PHY register
+ * @low_addr: the low address to check
+ *
+ * Checks if the provided low address is one of the known 40bit PHY values
+ * split into two registers with the lower 8 bits in the low register and the
+ * upper 32 bits in the high register.
+ */
+static bool ice_is_40b_phy_reg_eth56g(u16 low_addr)
+{
+	switch (low_addr) {
+	case PHY_REG_TIMETUS_L:
+		return true;
+	default:
+		return false;
+	}
+}
+
+/**
+ * ice_read_40b_phy_reg_eth56g - Read a 40bit value from PHY registers
+ * @hw: pointer to the HW struct
+ * @port: PHY port to read from
+ * @low_addr: offset of the lower register to read from
+ * @val: on return, the contents of the 40bit value from the PHY registers
+ *
+ * Reads the two registers associated with a 40bit value and returns it in the
+ * val pointer.
+ * This function checks that the caller has specified a known 40 bit register
+ * offset
+ */
+static enum ice_status
+ice_read_40b_phy_reg_eth56g(struct ice_hw *hw, u8 port, u16 low_addr, u64 *val)
+{
+	u16 high_addr = low_addr + sizeof(u32);
+	enum ice_status status;
+	u32 lo, hi;
+
+	if (!ice_is_40b_phy_reg_eth56g(low_addr))
+		return ICE_ERR_PARAM;
+
+	status = ice_read_phy_reg_eth56g(hw, port, low_addr, &lo);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to read from low register %#08x\n, status %d",
+			  (int)low_addr, status);
+		return status;
+	}
+
+	status = ice_read_phy_reg_eth56g(hw, port, low_addr + sizeof(u32), &hi);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to read from high register %08x\n, status %d",
+			  high_addr, status);
+		return status;
+	}
+
+	*val = ((u64)hi << P_REG_40B_HIGH_S) | (lo & P_REG_40B_LOW_M);
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_read_64b_phy_reg_eth56g - Read a 64bit value from PHY registers
+ * @hw: pointer to the HW struct
+ * @port: PHY port to read from
+ * @low_addr: offset of the lower register to read from
+ * @val: on return, the contents of the 64bit value from the PHY registers
+ *
+ * Reads the two registers associated with a 64bit value and returns it in the
+ * val pointer.
+ * This function checks that the caller has specified a known 64 bit register
+ * offset
+ */
+static enum ice_status
+ice_read_64b_phy_reg_eth56g(struct ice_hw *hw, u8 port, u16 low_addr, u64 *val)
+{
+	u16 high_addr = low_addr + sizeof(u32);
+	enum ice_status status;
+	u32 lo, hi;
+
+	if (!ice_is_64b_phy_reg_eth56g(low_addr))
+		return ICE_ERR_PARAM;
+
+	status = ice_read_phy_reg_eth56g(hw, port, low_addr, &lo);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to read from low register %#08x\n, status %d",
+			  low_addr, status);
+		return status;
+	}
+
+	status = ice_read_phy_reg_eth56g(hw, port, high_addr, &hi);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to read from high register %#08x\n, status %d",
+			  high_addr, status);
+		return status;
+	}
+
+	*val = ((u64)hi << 32) | lo;
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_write_40b_phy_reg_eth56g - Write a 40b value to the PHY
+ * @hw: pointer to the HW struct
+ * @port: port to write to
+ * @low_addr: offset of the low register
+ * @val: 40b value to write
+ *
+ * Write the provided 40b value to the two associated registers by splitting
+ * it up into two chunks, the lower 8 bits and the upper 32 bits.
+ * This function checks that the caller has specified a known 40 bit register
+ * offset
+ */
+static enum ice_status
+ice_write_40b_phy_reg_eth56g(struct ice_hw *hw, u8 port, u16 low_addr, u64 val)
+{
+	u16 high_addr = low_addr + sizeof(u32);
+	enum ice_status status;
+	u32 lo, hi;
+
+	if (!ice_is_40b_phy_reg_eth56g(low_addr))
+		return ICE_ERR_PARAM;
+
+	lo = (u32)(val & P_REG_40B_LOW_M);
+	hi = (u32)(val >> P_REG_40B_HIGH_S);
+
+	status = ice_write_phy_reg_eth56g(hw, port, low_addr, lo);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to write to low register 0x%08x\n, status %d",
+			  low_addr, status);
+		return status;
+	}
+
+	status = ice_write_phy_reg_eth56g(hw, port, high_addr, hi);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to write to high register 0x%08x\n, status %d",
+			  high_addr, status);
+		return status;
+	}
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_write_64b_phy_reg_eth56g - Write a 64bit value to PHY registers
+ * @hw: pointer to the HW struct
+ * @port: PHY port to read from
+ * @low_addr: offset of the lower register to read from
+ * @val: the contents of the 64bit value to write to PHY
+ *
+ * Write the 64bit value to the two associated 32bit PHY registers.
+ * This function checks that the caller has specified a known 64 bit register
+ * offset
+ */
+static enum ice_status
+ice_write_64b_phy_reg_eth56g(struct ice_hw *hw, u8 port, u16 low_addr, u64 val)
+{
+	u16 high_addr = low_addr + sizeof(u32);
+	enum ice_status status;
+	u32 lo, hi;
+
+	if (!ice_is_64b_phy_reg_eth56g(low_addr))
+		return ICE_ERR_PARAM;
+
+	lo = ICE_LO_DWORD(val);
+	hi = ICE_HI_DWORD(val);
+
+	status = ice_write_phy_reg_eth56g(hw, port, low_addr, lo);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to write to low register 0x%08x\n, status %d",
+			  low_addr, status);
+		return status;
+	}
+
+	status = ice_write_phy_reg_eth56g(hw, port, high_addr, hi);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to write to high register 0x%08x\n, status %d",
+			  high_addr, status);
+		return status;
+	}
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_ptp_prep_port_adj_eth56g - Prepare a single port for time adjust
+ * @hw: pointer to HW struct
+ * @port: Port number to be programmed
+ * @time: time in cycles to adjust the port Tx and Rx clocks
+ * @lock_sbq: true to lock the sbq sq_lock (the usual case); false if the
+ *            sq_lock has already been locked at a higher level
+ *
+ * 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 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.
+ *
+ * Negative adjustments are supported using 2s complement arithmetic.
+ */
+enum ice_status
+ice_ptp_prep_port_adj_eth56g(struct ice_hw *hw, u8 port, s64 time,
+			     bool lock_sbq)
+{
+	enum ice_status status;
+	u32 l_time, u_time;
+
+	l_time = ICE_LO_DWORD(time);
+	u_time = ICE_HI_DWORD(time);
+
+	/* Tx case */
+	status = ice_write_phy_reg_eth56g_lp(hw, port,
+					     PHY_REG_TX_TIMER_INC_PRE_L,
+					     l_time, lock_sbq);
+	if (status)
+		goto exit_err;
+
+	status = ice_write_phy_reg_eth56g_lp(hw, port,
+					     PHY_REG_TX_TIMER_INC_PRE_U,
+					     u_time, lock_sbq);
+	if (status)
+		goto exit_err;
+
+	/* Rx case */
+	status = ice_write_phy_reg_eth56g_lp(hw, port,
+					     PHY_REG_RX_TIMER_INC_PRE_L,
+					     l_time, lock_sbq);
+	if (status)
+		goto exit_err;
+
+	status = ice_write_phy_reg_eth56g_lp(hw, port,
+					     PHY_REG_RX_TIMER_INC_PRE_U,
+					     u_time, lock_sbq);
+	if (status)
+		goto exit_err;
+
+	return ICE_SUCCESS;
+
+exit_err:
+	ice_debug(hw, ICE_DBG_PTP, "Failed to write time adjust for port %u, status %d\n",
+		  port, status);
+	return status;
+}
+
+/**
+ * ice_ptp_read_phy_incval_eth56g - Read a PHY port's current incval
+ * @hw: pointer to the HW struct
+ * @port: the port to read
+ * @incval: on return, the time_clk_cyc incval for this port
+ *
+ * Read the time_clk_cyc increment value for a given PHY port.
+ */
+enum ice_status
+ice_ptp_read_phy_incval_eth56g(struct ice_hw *hw, u8 port, u64 *incval)
+{
+	enum ice_status status;
+
+	status = ice_read_40b_phy_reg_eth56g(hw, port, PHY_REG_TIMETUS_L,
+					     incval);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to read TIMETUS_L, status %d\n",
+			  status);
+		return status;
+	}
+
+	ice_debug(hw, ICE_DBG_PTP, "read INCVAL = 0x%016llx\n",
+		  (unsigned long long)*incval);
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_ptp_read_port_capture_eth56g - Read a port's local time capture
+ * @hw: pointer to HW struct
+ * @port: Port number to read
+ * @tx_ts: on return, the Tx port time capture
+ * @rx_ts: on return, the Rx port time capture
+ *
+ * Read the port's Tx and Rx local time capture values.
+ */
+enum ice_status
+ice_ptp_read_port_capture_eth56g(struct ice_hw *hw, u8 port, u64 *tx_ts,
+				 u64 *rx_ts)
+{
+	enum ice_status status;
+
+	/* Tx case */
+	status = ice_read_64b_phy_reg_eth56g(hw, port, PHY_REG_TX_CAPTURE_L,
+					     tx_ts);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to read REG_TX_CAPTURE, status %d\n",
+			  status);
+		return status;
+	}
+
+	ice_debug(hw, ICE_DBG_PTP, "tx_init = %#016llx\n",
+		  (unsigned long long)*tx_ts);
+
+	/* Rx case */
+	status = ice_read_64b_phy_reg_eth56g(hw, port, PHY_REG_RX_CAPTURE_L,
+					     rx_ts);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to read RX_CAPTURE, status %d\n",
+			  status);
+		return status;
+	}
+
+	ice_debug(hw, ICE_DBG_PTP, "rx_init = %#016llx\n",
+		  (unsigned long long)*rx_ts);
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_ptp_one_port_cmd_eth56g - Prepare a single PHY port for a timer command
+ * @hw: pointer to HW struct
+ * @port: Port to which cmd has to be sent
+ * @cmd: Command to be sent to the port
+ * @lock_sbq: true if the sideband queue lock must be acquired
+ *
+ * Prepare the requested port for an upcoming timer sync command.
+ */
+enum ice_status
+ice_ptp_one_port_cmd_eth56g(struct ice_hw *hw, u8 port,
+			    enum ice_ptp_tmr_cmd cmd, bool lock_sbq)
+{
+	enum ice_status status;
+	u32 cmd_val, val;
+	u8 tmr_idx;
+
+	tmr_idx = ice_get_ptp_src_clock_index(hw);
+	cmd_val = tmr_idx << SEL_PHY_SRC;
+	switch (cmd) {
+	case ICE_PTP_INIT_TIME:
+		cmd_val |= PHY_CMD_INIT_TIME;
+		break;
+	case ICE_PTP_INIT_INCVAL:
+		cmd_val |= PHY_CMD_INIT_INCVAL;
+		break;
+	case ICE_PTP_ADJ_TIME:
+		cmd_val |= PHY_CMD_ADJ_TIME;
+		break;
+	case ICE_PTP_ADJ_TIME_AT_TIME:
+		cmd_val |= PHY_CMD_ADJ_TIME_AT_TIME;
+		break;
+	case ICE_PTP_READ_TIME:
+		cmd_val |= PHY_CMD_READ_TIME;
+		break;
+	default:
+		ice_warn(hw, "Unknown timer command %u\n", cmd);
+		return ICE_ERR_PARAM;
+	}
+
+	/* Tx case */
+	/* Read, modify, write */
+	status = ice_read_phy_reg_eth56g_lp(hw, port, PHY_REG_TX_TMR_CMD, &val,
+					    lock_sbq);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to read TX_TMR_CMD, status %d\n",
+			  status);
+		return status;
+	}
+
+	/* Modify necessary bits only and perform write */
+	val &= ~TS_CMD_MASK;
+	val |= cmd_val;
+
+	status = ice_write_phy_reg_eth56g_lp(hw, port, PHY_REG_TX_TMR_CMD, val,
+					     lock_sbq);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to write back TX_TMR_CMD, status %d\n",
+			  status);
+		return status;
+	}
+
+	/* Rx case */
+	/* Read, modify, write */
+	status = ice_read_phy_reg_eth56g_lp(hw, port, PHY_REG_RX_TMR_CMD, &val,
+					    lock_sbq);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to read RX_TMR_CMD, status %d\n",
+			  status);
+		return status;
+	}
+
+	/* Modify necessary bits only and perform write */
+	val &= ~TS_CMD_MASK;
+	val |= cmd_val;
+
+	status = ice_write_phy_reg_eth56g_lp(hw, port, PHY_REG_RX_TMR_CMD, val,
+					     lock_sbq);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to write back RX_TMR_CMD, status %d\n",
+			  status);
+		return status;
+	}
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_ptp_port_cmd_eth56g - Prepare all ports for a timer command
+ * @hw: pointer to the HW struct
+ * @cmd: timer command to prepare
+ * @lock_sbq: true if the sideband queue lock must  be acquired
+ *
+ * Prepare all ports connected to this device for an upcoming timer sync
+ * command.
+ */
+static enum ice_status
+ice_ptp_port_cmd_eth56g(struct ice_hw *hw, enum ice_ptp_tmr_cmd cmd,
+			bool lock_sbq)
+{
+	enum ice_status status;
+	u8 port;
+
+	for (port = 0; port < ICE_NUM_EXTERNAL_PORTS; port++) {
+		if (!(hw->ena_lports & BIT(port)))
+			continue;
+
+		status = ice_ptp_one_port_cmd_eth56g(hw, port, cmd, lock_sbq);
+		if (status)
+			return status;
+	}
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_calc_fixed_tx_offset_eth56g - Calculated Fixed Tx offset for a port
+ * @hw: pointer to the HW struct
+ * @link_spd: the Link speed to calculate for
+ *
+ * Calculate the fixed offset due to known static latency data.
+ */
+static u64
+ice_calc_fixed_tx_offset_eth56g(struct ice_hw *hw,
+				enum ice_ptp_link_spd link_spd)
+{
+	u64 fixed_offset = 0;
+	return fixed_offset;
+}
+
+/**
+ * ice_phy_cfg_tx_offset_eth56g - Configure total Tx timestamp offset
+ * @hw: pointer to the HW struct
+ * @port: the PHY port to configure
+ *
+ * Program the PHY_REG_TOTAL_TX_OFFSET register with the total number of TUs to
+ * adjust Tx timestamps by.
+ *
+ * To avoid overflow, when calculating the offset based on the known static
+ * latency values, we use measurements in 1/100th of a nanosecond, and divide
+ * the TUs per second up front. This avoids overflow while allowing
+ * calculation of the adjustment using integer arithmetic.
+ */
+enum ice_status ice_phy_cfg_tx_offset_eth56g(struct ice_hw *hw, u8 port)
+{
+	enum ice_ptp_link_spd link_spd = ICE_PTP_LNK_SPD_10G;
+	enum ice_status status;
+	u64 total_offset;
+
+	total_offset = ice_calc_fixed_tx_offset_eth56g(hw, link_spd);
+
+	/* Now that the total offset has been calculated, program it to the
+	 * PHY and indicate that the Tx offset is ready. After this,
+	 * timestamps will be enabled.
+	 */
+	status = ice_write_64b_phy_reg_eth56g(hw, port,
+					      PHY_REG_TOTAL_TX_OFFSET_L,
+					      total_offset);
+	if (status)
+		return status;
+
+	return ice_write_phy_reg_eth56g(hw, port, PHY_REG_TX_OFFSET_READY, 1);
+}
+
+/**
+ * ice_calc_fixed_rx_offset_eth56g - Calculated the fixed Rx offset for a port
+ * @hw: pointer to HW struct
+ * @link_spd: The Link speed to calculate for
+ *
+ * Determine the fixed Rx latency for a given link speed.
+ */
+static u64
+ice_calc_fixed_rx_offset_eth56g(struct ice_hw *hw,
+				enum ice_ptp_link_spd link_spd)
+{
+	u64 fixed_offset = 0;
+	return fixed_offset;
+}
+
+/**
+ * ice_phy_cfg_rx_offset_eth56g - Configure total Rx timestamp offset
+ * @hw: pointer to the HW struct
+ * @port: the PHY port to configure
+ *
+ * Program the PHY_REG_TOTAL_RX_OFFSET register with the number of Time Units to
+ * adjust Rx timestamps by. This combines calculations from the Vernier offset
+ * measurements taken in hardware with some data about known fixed delay as
+ * well as adjusting for multi-lane alignment delay.
+ *
+ * This function must be called only after the offset registers are valid,
+ * i.e. after the Vernier calibration wait has passed, to ensure that the PHY
+ * has measured the offset.
+ *
+ * To avoid overflow, when calculating the offset based on the known static
+ * latency values, we use measurements in 1/100th of a nanosecond, and divide
+ * the TUs per second up front. This avoids overflow while allowing
+ * calculation of the adjustment using integer arithmetic.
+ */
+enum ice_status ice_phy_cfg_rx_offset_eth56g(struct ice_hw *hw, u8 port)
+{
+	enum ice_status status;
+	u64 total_offset;
+
+	total_offset = ice_calc_fixed_rx_offset_eth56g(hw, 0);
+
+	/* Now that the total offset has been calculated, program it to the
+	 * PHY and indicate that the Rx offset is ready. After this,
+	 * timestamps will be enabled.
+	 */
+	status = ice_write_64b_phy_reg_eth56g(hw, port,
+					      PHY_REG_TOTAL_RX_OFFSET_L,
+					      total_offset);
+	if (status)
+		return status;
+
+	return ice_write_phy_reg_eth56g(hw, port, PHY_REG_RX_OFFSET_READY, 1);
+}
+
+/**
+ * ice_read_phy_and_phc_time_eth56g - Simultaneously capture PHC and PHY time
+ * @hw: pointer to the HW struct
+ * @port: the PHY port to read
+ * @phy_time: on return, the 64bit PHY timer value
+ * @phc_time: on return, the lower 64bits of PHC time
+ *
+ * Issue a ICE_PTP_READ_TIME timer command to simultaneously capture the PHY
+ * and PHC timer values.
+ */
+static enum ice_status
+ice_read_phy_and_phc_time_eth56g(struct ice_hw *hw, u8 port, u64 *phy_time,
+				 u64 *phc_time)
+{
+	enum ice_status status;
+	u64 tx_time, rx_time;
+	u32 zo, lo;
+	u8 tmr_idx;
+
+	tmr_idx = ice_get_ptp_src_clock_index(hw);
+
+	/* 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 ICE_PTP_READ_TIME capture command */
+	status = ice_ptp_one_port_cmd_eth56g(hw, port, ICE_PTP_READ_TIME, true);
+	if (status)
+		return status;
+
+	/* Issue the sync to start the ICE_PTP_READ_TIME capture */
+	ice_ptp_exec_tmr_cmd(hw);
+	ice_ptp_clean_cmd(hw);
+
+	/* Read the captured PHC time from the shadow time registers */
+	zo = rd32(hw, GLTSYN_SHTIME_0(tmr_idx));
+	lo = rd32(hw, GLTSYN_SHTIME_L(tmr_idx));
+	*phc_time = (u64)lo << 32 | zo;
+
+	/* Read the captured PHY time from the PHY shadow registers */
+	status = ice_ptp_read_port_capture_eth56g(hw, port, &tx_time, &rx_time);
+	if (status)
+		return status;
+
+	/* If the PHY Tx and Rx timers don't match, log a warning message.
+	 * Note that this should not happen in normal circumstances since the
+	 * driver always programs them together.
+	 */
+	if (tx_time != rx_time)
+		ice_warn(hw, "PHY port %u Tx and Rx timers do not match, tx_time 0x%016llX, rx_time 0x%016llX\n",
+			 port, (unsigned long long)tx_time,
+			 (unsigned long long)rx_time);
+
+	*phy_time = tx_time;
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_sync_phy_timer_eth56g - Synchronize the PHY timer with PHC timer
+ * @hw: pointer to the HW struct
+ * @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 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 enum ice_status ice_sync_phy_timer_eth56g(struct ice_hw *hw, u8 port)
+{
+	u64 phc_time, phy_time, difference;
+	enum ice_status status;
+
+	if (!ice_ptp_lock(hw)) {
+		ice_debug(hw, ICE_DBG_PTP, "Failed to acquire PTP semaphore\n");
+		return ICE_ERR_NOT_READY;
+	}
+
+	status = ice_read_phy_and_phc_time_eth56g(hw, port, &phy_time,
+						  &phc_time);
+	if (status)
+		goto err_unlock;
+
+	/* Calculate the amount required to add to the port time in order for
+	 * it to match the PHC time.
+	 *
+	 * Note that the port adjustment is done using 2s complement
+	 * arithmetic. This is convenient since it means that we can simply
+	 * calculate the difference between the PHC time and the port time,
+	 * and it will be interpreted correctly.
+	 */
+
+	ice_ptp_src_cmd(hw, ICE_PTP_NOP);
+	difference = phc_time - phy_time;
+
+	status = ice_ptp_prep_port_adj_eth56g(hw, port, (s64)difference, true);
+	if (status)
+		goto err_unlock;
+
+	status = ice_ptp_one_port_cmd_eth56g(hw, port, ICE_PTP_ADJ_TIME, true);
+	if (status)
+		goto err_unlock;
+
+	/* Issue the sync to activate the time adjustment */
+	ice_ptp_exec_tmr_cmd(hw);
+	ice_ptp_clean_cmd(hw);
+
+	/* Re-capture the timer values to flush the command registers and
+	 * verify that the time was properly adjusted.
+	 */
+
+	status = ice_read_phy_and_phc_time_eth56g(hw, port, &phy_time,
+						  &phc_time);
+	if (status)
+		goto err_unlock;
+
+	ice_info(hw, "Port %u PHY time synced to PHC: 0x%016llX, 0x%016llX\n",
+		 port, (unsigned long long)phy_time,
+		 (unsigned long long)phc_time);
+
+err_unlock:
+	ice_ptp_unlock(hw);
+	return status;
+}
+
+/**
+ * ice_stop_phy_timer_eth56g - Stop the PHY clock timer
+ * @hw: pointer to the HW struct
+ * @port: the PHY port to stop
+ * @soft_reset: if true, hold the SOFT_RESET bit of PHY_REG_PS
+ *
+ * Stop the clock of a PHY port. This must be done as part of the flow to
+ * re-calibrate Tx and Rx timestamping offsets whenever the clock time is
+ * initialized or when link speed changes.
+ */
+enum ice_status
+ice_stop_phy_timer_eth56g(struct ice_hw *hw, u8 port, bool soft_reset)
+{
+	enum ice_status status;
+
+	status = ice_write_phy_reg_eth56g(hw, port, PHY_REG_TX_OFFSET_READY, 0);
+	if (status)
+		return status;
+
+	status = ice_write_phy_reg_eth56g(hw, port, PHY_REG_RX_OFFSET_READY, 0);
+	if (status)
+		return status;
+
+	ice_debug(hw, ICE_DBG_PTP, "Disabled clock on PHY port %u\n", port);
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_start_phy_timer_eth56g - Start the PHY clock timer
+ * @hw: pointer to the HW struct
+ * @port: the PHY port to start
+ * @bypass: unused, for compatibility
+ *
+ * Start the clock of a PHY port. This must be done as part of the flow to
+ * re-calibrate Tx and Rx timestamping offsets whenever the clock time is
+ * initialized or when link speed changes.
+ *
+ */
+enum ice_status
+ice_start_phy_timer_eth56g(struct ice_hw *hw, u8 port, bool bypass)
+{
+	enum ice_status status;
+	u32 lo, hi;
+	u64 incval;
+	u8 tmr_idx;
+
+	tmr_idx = ice_get_ptp_src_clock_index(hw);
+
+	status = ice_stop_phy_timer_eth56g(hw, port, false);
+	if (status)
+		return status;
+
+	ice_ptp_src_cmd(hw, ICE_PTP_NOP);
+
+	lo = rd32(hw, GLTSYN_INCVAL_L(tmr_idx));
+	hi = rd32(hw, GLTSYN_INCVAL_H(tmr_idx));
+	incval = (u64)hi << 32 | lo;
+
+	status = ice_write_40b_phy_reg_eth56g(hw, port, PHY_REG_TIMETUS_L,
+					      incval);
+	if (status)
+		return status;
+
+	status = ice_ptp_one_port_cmd_eth56g(hw, port, ICE_PTP_INIT_INCVAL,
+					     true);
+	if (status)
+		return status;
+
+	ice_ptp_exec_tmr_cmd(hw);
+
+	status = ice_sync_phy_timer_eth56g(hw, port);
+	if (status)
+		return status;
+
+	/* Program the Tx offset */
+	status = ice_phy_cfg_tx_offset_eth56g(hw, port);
+	if (status)
+		return status;
+
+	/* Program the Rx offset */
+	status = ice_phy_cfg_rx_offset_eth56g(hw, port);
+	if (status)
+		return status;
+
+	ice_debug(hw, ICE_DBG_PTP, "Enabled clock on PHY port %u\n", port);
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_ptp_read_tx_hwtstamp_status_eth56g - Get the current TX timestamp
+ * status mask. Returns the mask of ports where TX timestamps are available
+ * @hw: pointer to the HW struct
+ * @ts_status: the timestamp mask pointer
+ */
+enum ice_status
+ice_ptp_read_tx_hwtstamp_status_eth56g(struct ice_hw *hw, u32 *ts_status)
+{
+	enum ice_status status;
+
+	status = ice_read_phy_eth56g_raw_lp(hw, PHY_PTP_INT_STATUS, ts_status,
+					    true);
+	if (status)
+		return status;
+
+	ice_debug(hw, ICE_DBG_PTP, "PHY interrupt status: %x\n", *ts_status);
+
+	return ICE_SUCCESS;
+}
+
+/* ----------------------------------------------------------------------------
+ * E822 family functions
  *
  * The following functions operate on the E822 family of devices.
  */
@@ -1013,7 +1982,7 @@ static enum ice_status 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.
  */
@@ -1065,7 +2034,7 @@ ice_ptp_prep_phy_time_e822(struct ice_hw *hw, u32 time)
  *
  * 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.
@@ -1121,7 +2090,7 @@ ice_ptp_prep_port_adj_e822(struct ice_hw *hw, u8 port, s64 time,
  *
  * 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 enum ice_status
 ice_ptp_prep_phy_adj_e822(struct ice_hw *hw, s32 adj, bool lock_sbq)
@@ -1157,7 +2126,7 @@ ice_ptp_prep_phy_adj_e822(struct ice_hw *hw, s32 adj, bool lock_sbq)
  *
  * 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 enum ice_status
 ice_ptp_prep_phy_incval_e822(struct ice_hw *hw, u64 incval)
@@ -1213,7 +2182,7 @@ ice_ptp_read_phy_incval_e822(struct ice_hw *hw, u8 port, u64 *incval)
  * @target_time: target time to program
  *
  * Program the PHY port Tx and Rx TIMER_CNT_ADJ registers used for the
- * ADJ_TIME_AT_TIME command. This should be used in conjunction with
+ * ICE_PTP_ADJ_TIME_AT_TIME command. This should be used in conjunction with
  * ice_ptp_prep_phy_adj_e822 to program an atomic adjustment that is
  * delayed until a specified target time.
  *
@@ -1331,19 +2300,19 @@ ice_ptp_one_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 ADJ_TIME_AT_TIME:
+	case ICE_PTP_ADJ_TIME_AT_TIME:
 		cmd_val |= PHY_CMD_ADJ_TIME_AT_TIME;
 		break;
-	case READ_TIME:
+	case ICE_PTP_READ_TIME:
 		cmd_val |= PHY_CMD_READ_TIME;
 		break;
 	default:
@@ -2300,8 +3269,8 @@ ice_phy_cfg_fixed_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 enum ice_status
 ice_read_phy_and_phc_time_e822(struct ice_hw *hw, u8 port, u64 *phy_time,
@@ -2314,15 +3283,15 @@ 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 */
-	status = ice_ptp_one_port_cmd_e822(hw, port, READ_TIME, true);
+	/* Prepare the PHY timer for a ICE_PTP_READ_TIME capture command */
+	status = ice_ptp_one_port_cmd_e822(hw, port, ICE_PTP_READ_TIME, true);
 	if (status)
 		return status;
 
-	/* 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 */
@@ -2355,10 +3324,11 @@ 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 enum ice_status ice_sync_phy_timer_e822(struct ice_hw *hw, u8 port)
 {
@@ -2388,10 +3358,13 @@ static enum ice_status ice_sync_phy_timer_e822(struct ice_hw *hw, u8 port)
 	if (status)
 		goto err_unlock;
 
-	status = ice_ptp_one_port_cmd_e822(hw, port, ADJ_TIME, true);
+	status = ice_ptp_one_port_cmd_e822(hw, port, ICE_PTP_ADJ_TIME, true);
 	if (status)
 		goto err_unlock;
 
+	/* Init PHC mstr/src cmd for exec during sync */
+	ice_ptp_src_cmd(hw, ICE_PTP_READ_TIME);
+
 	/* Issue the sync to activate the time adjustment */
 	ice_ptp_exec_tmr_cmd(hw);
 
@@ -2513,10 +3486,13 @@ ice_start_phy_timer_e822(struct ice_hw *hw, u8 port, bool bypass)
 	if (status)
 		return status;
 
-	status = ice_ptp_one_port_cmd_e822(hw, port, INIT_INCVAL, true);
+	status = ice_ptp_one_port_cmd_e822(hw, port, ICE_PTP_INIT_INCVAL, true);
 	if (status)
 		return status;
 
+	/* Init PHC mstr/src cmd for exec during sync */
+	ice_ptp_src_cmd(hw, ICE_PTP_READ_TIME);
+
 	ice_ptp_exec_tmr_cmd(hw);
 
 	status = ice_read_phy_reg_e822(hw, port, P_REG_PS, &val);
@@ -2538,7 +3514,7 @@ ice_start_phy_timer_e822(struct ice_hw *hw, u8 port, bool bypass)
 	if (status)
 		return status;
 
-	status = ice_ptp_one_port_cmd_e822(hw, port, INIT_INCVAL, true);
+	status = ice_ptp_one_port_cmd_e822(hw, port, ICE_PTP_INIT_INCVAL, true);
 	if (status)
 		return status;
 
@@ -2870,7 +3846,7 @@ static enum ice_status 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.
@@ -2906,7 +3882,7 @@ static enum ice_status 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
@@ -2949,7 +3925,7 @@ ice_ptp_prep_phy_adj_e810(struct ice_hw *hw, s32 adj, bool lock_sbq)
  *
  * 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 enum ice_status
 ice_ptp_prep_phy_incval_e810(struct ice_hw *hw, u64 incval)
@@ -2987,8 +3963,8 @@ ice_ptp_prep_phy_incval_e810(struct ice_hw *hw, u64 incval)
  * Program the PHY port ETH_GLTSYN_SHTIME registers in preparation for
  * a target time adjust, which will trigger an adjustment of the clock in the
  * future. The actual adjustment will occur the next time the PHY port timer
- * crosses over the provided value after the driver issues an ADJ_TIME_AT_TIME
- * command.
+ * crosses over the provided value after the driver issues an
+ * ICE_PTP_ADJ_TIME_AT_TIME command.
  *
  * The time value is the upper 32 bits of the PHY timer, usually in units of
  * nominal nanoseconds.
@@ -3035,19 +4011,19 @@ ice_ptp_port_cmd_e810(struct ice_hw *hw, enum ice_ptp_tmr_cmd cmd,
 	u32 cmd_val, val;
 
 	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;
 	default:
@@ -3375,19 +4351,19 @@ 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;
 	default:
@@ -3418,10 +4394,19 @@ ice_ptp_tmr_cmd(struct ice_hw *hw, enum ice_ptp_tmr_cmd cmd, bool lock_sbq)
 	ice_ptp_src_cmd(hw, cmd);
 
 	/* Next, prepare the ports */
-	if (ice_is_e810(hw))
+	switch (hw->phy_cfg) {
+	case ICE_PHY_ETH56G:
+		status = ice_ptp_port_cmd_eth56g(hw, cmd, lock_sbq);
+		break;
+	case ICE_PHY_E810:
 		status = ice_ptp_port_cmd_e810(hw, cmd, lock_sbq);
-	else
+		break;
+	case ICE_PHY_E822:
 		status = ice_ptp_port_cmd_e822(hw, cmd, lock_sbq);
+		break;
+	default:
+		status = ICE_ERR_NOT_SUPPORTED;
+	}
 	if (status) {
 		ice_debug(hw, ICE_DBG_PTP, "Failed to prepare PHY ports for timer command %u, status %d\n",
 			  cmd, status);
@@ -3470,7 +4455,7 @@ enum ice_status ice_ptp_init_time(struct ice_hw *hw, u64 time)
 	if (status)
 		return status;
 
-	return ice_ptp_tmr_cmd(hw, INIT_TIME, true);
+	return ice_ptp_tmr_cmd(hw, ICE_PTP_INIT_TIME, true);
 }
 
 /**
@@ -3483,8 +4468,8 @@ enum ice_status 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.
  */
 enum ice_status ice_ptp_write_incval(struct ice_hw *hw, u64 incval)
@@ -3505,7 +4490,7 @@ enum ice_status ice_ptp_write_incval(struct ice_hw *hw, u64 incval)
 	if (status)
 		return status;
 
-	return ice_ptp_tmr_cmd(hw, INIT_INCVAL, true);
+	return ice_ptp_tmr_cmd(hw, ICE_PTP_INIT_INCVAL, true);
 }
 
 /**
@@ -3541,8 +4526,8 @@ enum ice_status 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.
  */
 enum ice_status ice_ptp_adj_clock(struct ice_hw *hw, s32 adj, bool lock_sbq)
 {
@@ -3566,7 +4551,7 @@ enum ice_status ice_ptp_adj_clock(struct ice_hw *hw, s32 adj, bool lock_sbq)
 	if (status)
 		return status;
 
-	return ice_ptp_tmr_cmd(hw, ADJ_TIME, lock_sbq);
+	return ice_ptp_tmr_cmd(hw, ICE_PTP_ADJ_TIME, lock_sbq);
 }
 
 /**
@@ -3582,7 +4567,8 @@ enum ice_status ice_ptp_adj_clock(struct ice_hw *hw, s32 adj, bool lock_sbq)
  * 2) Write the target time to the source timer shadow time registers
  * 3) Write the adjustment to the PHY timers shadow adjust registers
  * 4) Write the target time to the PHY timers shadow adjust registers
- * 5) Issue an ADJ_TIME_AT_TIME command to initiate the atomic adjustment.
+ * 5) Issue an ICE_PTP_ADJ_TIME_AT_TIME command to initiate the atomic
+ *    adjustment.
  */
 enum ice_status
 ice_ptp_adj_clock_at_time(struct ice_hw *hw, u64 at_time, s32 adj)
@@ -3596,9 +4582,9 @@ ice_ptp_adj_clock_at_time(struct ice_hw *hw, u64 at_time, s32 adj)
 	time_hi = ICE_HI_DWORD(at_time);
 
 	/* Write the desired clock adjustment into the GLTSYN_SHADJ register.
-	 * For an ADJ_TIME_AT_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_AT_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);
@@ -3624,7 +4610,7 @@ ice_ptp_adj_clock_at_time(struct ice_hw *hw, u64 at_time, s32 adj)
 	if (status)
 		return status;
 
-	return ice_ptp_tmr_cmd(hw, ADJ_TIME_AT_TIME, true);
+	return ice_ptp_tmr_cmd(hw, ICE_PTP_ADJ_TIME_AT_TIME, true);
 }
 
 /**
diff --git a/drivers/net/ice/base/ice_ptp_hw.h b/drivers/net/ice/base/ice_ptp_hw.h
index ecb79eaea9..a030a9d4ed 100644
--- a/drivers/net/ice/base/ice_ptp_hw.h
+++ b/drivers/net/ice/base/ice_ptp_hw.h
@@ -6,11 +6,12 @@
 #define _ICE_PTP_HW_H_
 
 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,
 };
 
 enum ice_ptp_serdes {
@@ -232,6 +233,39 @@ enum ice_status ice_read_sma_ctrl_e810t(struct ice_hw *hw, u8 *data);
 enum ice_status ice_write_sma_ctrl_e810t(struct ice_hw *hw, u8 data);
 bool ice_is_pca9575_present(struct ice_hw *hw);
 
+void
+ice_ptp_process_cgu_err(struct ice_hw *hw, struct ice_rq_event_info *event);
+/* ETH56G family functions */
+enum ice_status
+ice_read_phy_reg_eth56g(struct ice_hw *hw, u8 port, u16 offset, u32 *val);
+enum ice_status
+ice_write_phy_reg_eth56g(struct ice_hw *hw, u8 port, u16 offset, u32 val);
+enum ice_status
+ice_read_phy_mem_eth56g(struct ice_hw *hw, u8 port, u16 offset, u32 *val);
+enum ice_status
+ice_write_phy_mem_eth56g(struct ice_hw *hw, u8 port, u16 offset, u32 val);
+
+enum ice_status
+ice_ptp_prep_port_adj_eth56g(struct ice_hw *hw, u8 port, s64 time,
+			     bool lock_sbq);
+
+enum ice_status
+ice_ptp_read_phy_incval_eth56g(struct ice_hw *hw, u8 port, u64 *incval);
+enum ice_status
+ice_ptp_read_port_capture_eth56g(struct ice_hw *hw, u8 port,
+				 u64 *tx_ts, u64 *rx_ts);
+enum ice_status
+ice_ptp_one_port_cmd_eth56g(struct ice_hw *hw, u8 port,
+			    enum ice_ptp_tmr_cmd cmd, bool lock_sbq);
+enum ice_status
+ice_ptp_read_tx_hwtstamp_status_eth56g(struct ice_hw *hw, u32 *ts_status);
+enum ice_status
+ice_stop_phy_timer_eth56g(struct ice_hw *hw, u8 port, bool soft_reset);
+enum ice_status
+ice_start_phy_timer_eth56g(struct ice_hw *hw, u8 port, bool bypass);
+enum ice_status ice_phy_cfg_tx_offset_eth56g(struct ice_hw *hw, u8 port);
+enum ice_status ice_phy_cfg_rx_offset_eth56g(struct ice_hw *hw, u8 port);
+
 #define PFTSYN_SEM_BYTES	4
 
 #define ICE_PTP_CLOCK_INDEX_0	0x00
diff --git a/drivers/net/ice/base/ice_type.h b/drivers/net/ice/base/ice_type.h
index 15b12bfc8d..a17accff19 100644
--- a/drivers/net/ice/base/ice_type.h
+++ b/drivers/net/ice/base/ice_type.h
@@ -1135,6 +1135,13 @@ struct ice_switch_info {
 	ice_declare_bitmap(prof_res_bm[ICE_MAX_NUM_PROFILES], ICE_MAX_FV_WORDS);
 };
 
+/* PHY configuration */
+enum ice_phy_cfg {
+	ICE_PHY_E810 = 1,
+	ICE_PHY_E822,
+	ICE_PHY_ETH56G,
+};
+
 /* Port hardware description */
 struct ice_hw {
 	u8 *hw_addr;
@@ -1159,6 +1166,7 @@ struct ice_hw {
 	u8 revision_id;
 
 	u8 pf_id;		/* device profile info */
+	enum ice_phy_cfg phy_cfg;
 	u8 logical_pf_id;
 
 	u16 max_burst_size;	/* driver sets this value */
@@ -1233,6 +1241,9 @@ struct ice_hw {
 #define ICE_PORTS_PER_PHY	8
 #define ICE_NUM_EXTERNAL_PORTS		ICE_PORTS_PER_PHY
 
+	/* bitmap of enabled logical ports */
+	u32 ena_lports;
+
 	/* Active package version (currently active) */
 	struct ice_pkg_ver active_pkg_ver;
 	u32 pkg_seg_id;
-- 
2.31.1


  parent reply	other threads:[~2022-08-14 23:23 UTC|newest]

Thread overview: 149+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-15  7:11 [PATCH 00/70] ice base code update Qi Zhang
2022-08-15  7:11 ` [PATCH 01/70] net/ice/base: add netlist helper functions Qi Zhang
2022-08-15  7:11 ` [PATCH 02/70] net/ice/base: get NVM CSS Header length from the CSS Header Qi Zhang
2022-08-15  7:11 ` [PATCH 03/70] net/ice/base: combine functions for VSI promisc Qi Zhang
2022-08-15  7:12 ` [PATCH 04/70] net/ice/base: make function names more generic Qi Zhang
2022-08-15  7:12 ` [PATCH 05/70] net/ice/base: fix incorrect division during E822 PTP init Qi Zhang
2022-08-15  7:12 ` [PATCH 06/70] net/ice/base: added auto drop blocking packets functionality Qi Zhang
2022-08-15  7:12 ` [PATCH 07/70] net/ice/base: fix 100M speed Qi Zhang
2022-08-15  7:12 ` [PATCH 08/70] net/ice/base: support VXLAN and GRE for RSS Qi Zhang
2022-08-15  7:12 ` [PATCH 09/70] net/ice/base: fix DSCP PFC TLV creation Qi Zhang
2022-08-15  7:12 ` [PATCH 10/70] net/ice/base: complete the health status codes Qi Zhang
2022-08-15  7:12 ` [PATCH 11/70] net/ice/base: explicitly name E822 HW-dependent functions Qi Zhang
2022-08-15  7:12 ` [PATCH 12/70] net/ice/base: move code block Qi Zhang
2022-08-15  7:12 ` [PATCH 13/70] net/ice/base: add PHY 56G destination address Qi Zhang
2022-08-15  7:12 ` [PATCH 14/70] net/ice/base: add 56G PHY register definitions Qi Zhang
2022-08-15  7:12 ` [PATCH 15/70] net/ice/base: implement 56G PHY access functions Qi Zhang
2022-08-15  7:12 ` [PATCH 16/70] net/ice/base: implement 56G PHY setup functions Qi Zhang
2022-08-15  7:12 ` [PATCH 17/70] net/ice/base: work around missing PTP caps Qi Zhang
2022-08-15  7:12 ` [PATCH 18/70] net/ice/base: enable calling of ETH56G functions Qi Zhang
2022-08-15  7:12 ` [PATCH 19/70] net/ice/base: fix PHY type 10G SFI C2C to media type mapping Qi Zhang
2022-08-15  7:12 ` [PATCH 20/70] net/ice/base: refactor DDP code Qi Zhang
2022-08-15  7:12 ` [PATCH 21/70] net/ice/base: add E822 generic PCI device ID Qi Zhang
2022-08-15  7:12 ` [PATCH 22/70] net/ice/base: support double VLAN rules Qi Zhang
2022-08-15  7:12 ` [PATCH 23/70] net/ice/base: report NVM version numbers on mismatch Qi Zhang
2022-08-15  7:12 ` [PATCH 24/70] net/ice/base: create duplicate detection for ACL rules Qi Zhang
2022-08-15  7:12 ` [PATCH 25/70] net/ice/base: fix incorrect function descriptions for parser Qi Zhang
2022-08-15  7:12 ` [PATCH 26/70] net/ice/base: fix endian format Qi Zhang
2022-08-15  7:12 ` [PATCH 27/70] net/ice/base: convert IO expander handle to u16 Qi Zhang
2022-08-15  7:12 ` [PATCH 28/70] net/ice/base: convert array of u8 to bitmap Qi Zhang
2022-08-15  7:12 ` [PATCH 29/70] net/ice/base: fix array overflow in add switch recipe code Qi Zhang
2022-08-15  7:12 ` [PATCH 30/70] net/ice/base: fix bit finding range over ptype bitmap Qi Zhang
2022-08-15  7:12 ` [PATCH 31/70] net/ice/base: move function to internal Qi Zhang
2022-08-15  7:12 ` [PATCH 32/70] net/ice/base: change PHY/QUAD/ports definitions Qi Zhang
2022-08-15  7:12 ` [PATCH 33/70] net/ice/base: add AQ command to config node attribute Qi Zhang
2022-08-15  7:12 ` [PATCH 34/70] net/ice/base: fix null pointer dereference during Qi Zhang
2022-08-15  7:12 ` [PATCH 35/70] net/ice/base: refine default VSI config Qi Zhang
2022-08-15  7:12 ` [PATCH 36/70] net/ice/base: ice-shared: fix add mac rule Qi Zhang
2022-08-15  7:12 ` [PATCH 37/70] net/ice/base: support Tx topo config Qi Zhang
2022-08-15  7:12 ` [PATCH 38/70] net/ice/base: adjust the VSI/Aggregator layers Qi Zhang
2022-08-15  7:12 ` [PATCH 39/70] net/ice/base: add data typecasting to match sizes Qi Zhang
2022-08-15  7:12 ` [PATCH 40/70] net/ice/base: add helper function to check if device is E823 Qi Zhang
2022-08-15  7:12 ` [PATCH 41/70] net/ice/base: add low latency Tx timestamp read Qi Zhang
2022-08-15  7:12 ` [PATCH 42/70] net/ice/base: fix double VLAN error in promisc mode Qi Zhang
2022-08-15  7:12 ` [PATCH 43/70] net/ice/base: move functions Qi Zhang
2022-08-15  7:12 ` [PATCH 44/70] net/ice/base: complete support for Tx balancing Qi Zhang
2022-08-15  7:12 ` [PATCH 45/70] net/ice/base: update definitions for AQ internal debug dump Qi Zhang
2022-08-15  7:12 ` [PATCH 46/70] net/ice/base: update macros of L2TPv2 ptype value Qi Zhang
2022-08-15  7:12 ` [PATCH 47/70] net/ice/base: refine header file include Qi Zhang
2022-08-15  7:12 ` [PATCH 48/70] net/ice/base: ignore already exist error Qi Zhang
2022-08-15  7:12 ` [PATCH 49/70] net/ice/base: clean up with no lookups Qi Zhang
2022-08-15  7:12 ` [PATCH 50/70] net/ice/base: add support for Auto FEC with FEC disabled Qi Zhang
2022-08-15  7:12 ` [PATCH 51/70] net/ice/base: update PHY type high max index Qi Zhang
2022-08-15  7:12 ` [PATCH 52/70] net/ice/base: clean the main timer command register Qi Zhang
2022-08-15  7:12 ` [PATCH 53/70] net/ice/base: add support for custom WPC and LGB NICs Qi Zhang
2022-08-15  7:12 ` [PATCH 54/70] net/ice/base: add generic MAC with 3K signature segment Qi Zhang
2022-08-15  7:12 ` [PATCH 55/70] net/ice/base: enable RSS support for L2TPv2 session ID Qi Zhang
2022-08-15  7:12 ` [PATCH 56/70] net/ice/base: enable FDIR support for L2TPv2 Qi Zhang
2022-08-15  7:12 ` [PATCH 57/70] net/ice/base: add GRE Tap tunnel type Qi Zhang
2022-08-15  7:12 ` [PATCH 58/70] net/ice/base: fix wrong inputset of GTPoGRE packet Qi Zhang
2022-08-15  7:12 ` [PATCH 59/70] net/ice/base: add unload flag for control queue shutdown Qi Zhang
2022-08-15  7:12 ` [PATCH 60/70] net/ice/base: update comment for overloaded GCO bit Qi Zhang
2022-08-15  7:12 ` [PATCH 61/70] net/ice/base: complete pending LLDP MIB Qi Zhang
2022-08-15  7:12 ` [PATCH 62/70] net/ice/base: add function to parse DCBX config Qi Zhang
2022-08-15  7:12 ` [PATCH 63/70] net/ice/base: handle default VSI lookup type Qi Zhang
2022-08-15  7:13 ` [PATCH 64/70] net/ice/base: convert 1588 structs to use bitfields Qi Zhang
2022-08-15  7:13 ` [PATCH 65/70] net/ice/base: remove unnecessary fields Qi Zhang
2022-08-15  7:13 ` [PATCH 66/70] net/ice/base: add GTP tunnel Qi Zhang
2022-08-15  7:13 ` [PATCH 67/70] net/ice/base: check for PTP HW lock more frequently Qi Zhang
2022-08-15  7:13 ` [PATCH 68/70] net/ice/base: expose API for move sched element Qi Zhang
2022-08-15  7:13 ` [PATCH 69/70] net/ice/base: couple code clean Qi Zhang
2022-08-15  7:13 ` [PATCH 70/70] net/ice/base: update copyright Qi Zhang
2022-08-15  7:30 ` [PATCH v2 00/70] ice base code update Qi Zhang
2022-08-15  7:30   ` [PATCH v2 01/70] net/ice/base: add netlist helper functions Qi Zhang
2022-08-15  6:28     ` Yang, Qiming
2022-08-15  7:30   ` [PATCH v2 02/70] net/ice/base: get NVM CSS Header length from the CSS Header Qi Zhang
2022-08-15  7:30   ` [PATCH v2 03/70] net/ice/base: combine functions for VSI promisc Qi Zhang
2022-08-15  7:31   ` [PATCH v2 04/70] net/ice/base: make function names more generic Qi Zhang
2022-08-15  7:31   ` [PATCH v2 05/70] net/ice/base: fix incorrect division during E822 PTP init Qi Zhang
2022-08-15  7:31   ` [PATCH v2 06/70] net/ice/base: added auto drop blocking packets functionality Qi Zhang
2022-08-15  7:31   ` [PATCH v2 07/70] net/ice/base: fix 100M speed Qi Zhang
2022-08-15  7:31   ` [PATCH v2 08/70] net/ice/base: support VXLAN and GRE for RSS Qi Zhang
2022-08-15  7:31   ` [PATCH v2 09/70] net/ice/base: fix DSCP PFC TLV creation Qi Zhang
2022-08-15  7:31   ` [PATCH v2 10/70] net/ice/base: complete the health status codes Qi Zhang
2022-08-15  7:31   ` [PATCH v2 11/70] net/ice/base: explicitly name E822 HW-dependent functions Qi Zhang
2022-08-15  7:31   ` [PATCH v2 12/70] net/ice/base: move code block Qi Zhang
2022-08-15  6:30     ` Yang, Qiming
2022-08-15  7:31   ` [PATCH v2 13/70] net/ice/base: add PHY 56G destination address Qi Zhang
2022-08-15  7:31   ` [PATCH v2 14/70] net/ice/base: add 56G PHY register definitions Qi Zhang
2022-08-15  7:31   ` Qi Zhang [this message]
2022-08-15  7:31   ` [PATCH v2 16/70] net/ice/base: implement 56G PHY setup functions Qi Zhang
2022-08-15  7:31   ` [PATCH v2 17/70] net/ice/base: work around missing PTP caps Qi Zhang
2022-08-15  7:31   ` [PATCH v2 18/70] net/ice/base: enable calling of ETH56G functions Qi Zhang
2022-08-15  7:31   ` [PATCH v2 19/70] net/ice/base: fix PHY type 10G SFI C2C to media type mapping Qi Zhang
2022-08-15  7:31   ` [PATCH v2 20/70] net/ice/base: refactor DDP code Qi Zhang
2022-08-15  6:44     ` Yang, Qiming
2022-08-15  7:31   ` [PATCH v2 21/70] net/ice/base: add E822 generic PCI device ID Qi Zhang
2022-08-15  6:45     ` Yang, Qiming
2022-08-15  7:31   ` [PATCH v2 22/70] net/ice/base: support double VLAN rules Qi Zhang
2022-08-15  7:31   ` [PATCH v2 23/70] net/ice/base: report NVM version numbers on mismatch Qi Zhang
2022-08-15  7:31   ` [PATCH v2 24/70] net/ice/base: create duplicate detection for ACL rules Qi Zhang
2022-08-15  7:31   ` [PATCH v2 25/70] net/ice/base: fix incorrect function descriptions for parser Qi Zhang
2022-08-15  7:31   ` [PATCH v2 26/70] net/ice/base: fix endian format Qi Zhang
2022-08-15  7:31   ` [PATCH v2 27/70] net/ice/base: convert IO expander handle to u16 Qi Zhang
2022-08-15  7:31   ` [PATCH v2 28/70] net/ice/base: convert array of u8 to bitmap Qi Zhang
2022-08-15  7:31   ` [PATCH v2 29/70] net/ice/base: fix array overflow in add switch recipe code Qi Zhang
2022-08-15  7:31   ` [PATCH v2 30/70] net/ice/base: fix bit finding range over ptype bitmap Qi Zhang
2022-08-15  7:31   ` [PATCH v2 31/70] net/ice/base: move function to internal Qi Zhang
2022-08-22  5:34     ` Yang, Qiming
2022-08-15  7:31   ` [PATCH v2 32/70] net/ice/base: change PHY/QUAD/ports definitions Qi Zhang
2022-08-15  7:31   ` [PATCH v2 33/70] net/ice/base: add AQ command to config node attribute Qi Zhang
2022-08-15  7:31   ` [PATCH v2 34/70] net/ice/base: fix null pointer dereference during Qi Zhang
2022-08-15  7:31   ` [PATCH v2 35/70] net/ice/base: refine default VSI config Qi Zhang
2022-08-15  7:31   ` [PATCH v2 36/70] net/ice/base: fix add mac rule Qi Zhang
2022-08-15  7:31   ` [PATCH v2 37/70] net/ice/base: support Tx topo config Qi Zhang
2022-08-15  7:31   ` [PATCH v2 38/70] net/ice/base: adjust the VSI/Aggregator layers Qi Zhang
2022-08-15  7:31   ` [PATCH v2 39/70] net/ice/base: add data typecasting to match sizes Qi Zhang
2022-08-15  7:31   ` [PATCH v2 40/70] net/ice/base: add helper function to check if device is E823 Qi Zhang
2022-08-15  7:31   ` [PATCH v2 41/70] net/ice/base: add low latency Tx timestamp read Qi Zhang
2022-08-15  7:31   ` [PATCH v2 42/70] net/ice/base: fix double VLAN error in promisc mode Qi Zhang
2022-08-15  7:31   ` [PATCH v2 43/70] net/ice/base: move functions Qi Zhang
2022-08-15  7:31   ` [PATCH v2 44/70] net/ice/base: complete support for Tx balancing Qi Zhang
2022-08-15  7:31   ` [PATCH v2 45/70] net/ice/base: update definitions for AQ internal debug dump Qi Zhang
2022-08-15  7:31   ` [PATCH v2 46/70] net/ice/base: update macros of L2TPv2 ptype value Qi Zhang
2022-08-15  7:31   ` [PATCH v2 47/70] net/ice/base: refine header file include Qi Zhang
2022-08-15  7:31   ` [PATCH v2 48/70] net/ice/base: ignore already exist error Qi Zhang
2022-08-15  7:31   ` [PATCH v2 49/70] net/ice/base: clean up with no lookups Qi Zhang
2022-08-15  7:31   ` [PATCH v2 50/70] net/ice/base: add support for Auto FEC with FEC disabled Qi Zhang
2022-08-15  7:31   ` [PATCH v2 51/70] net/ice/base: update PHY type high max index Qi Zhang
2022-08-15  7:31   ` [PATCH v2 52/70] net/ice/base: clean the main timer command register Qi Zhang
2022-08-15  7:31   ` [PATCH v2 53/70] net/ice/base: add support for custom WPC and LGB NICs Qi Zhang
2022-08-15  7:31   ` [PATCH v2 54/70] net/ice/base: add generic MAC with 3K signature segment Qi Zhang
2022-08-15  7:31   ` [PATCH v2 55/70] net/ice/base: enable RSS support for L2TPv2 session ID Qi Zhang
2022-08-15  7:31   ` [PATCH v2 56/70] net/ice/base: enable FDIR support for L2TPv2 Qi Zhang
2022-08-15  7:31   ` [PATCH v2 57/70] net/ice/base: add GRE Tap tunnel type Qi Zhang
2022-08-15  7:31   ` [PATCH v2 58/70] net/ice/base: fix wrong inputset of GTPoGRE packet Qi Zhang
2022-08-15  7:31   ` [PATCH v2 59/70] net/ice/base: add unload flag for control queue shutdown Qi Zhang
2022-08-15  7:31   ` [PATCH v2 60/70] net/ice/base: update comment for overloaded GCO bit Qi Zhang
2022-08-15  7:31   ` [PATCH v2 61/70] net/ice/base: complete pending LLDP MIB Qi Zhang
2022-08-15  7:31   ` [PATCH v2 62/70] net/ice/base: add function to parse DCBX config Qi Zhang
2022-08-15  7:31   ` [PATCH v2 63/70] net/ice/base: handle default VSI lookup type Qi Zhang
2022-08-15  7:32   ` [PATCH v2 64/70] net/ice/base: convert 1588 structs to use bitfields Qi Zhang
2022-08-15  7:32   ` [PATCH v2 65/70] net/ice/base: remove unnecessary fields Qi Zhang
2022-08-15  7:32   ` [PATCH v2 66/70] net/ice/base: add GTP tunnel Qi Zhang
2022-08-15  7:32   ` [PATCH v2 67/70] net/ice/base: check for PTP HW lock more frequently Qi Zhang
2022-08-15  7:32   ` [PATCH v2 68/70] net/ice/base: expose API for move sched element Qi Zhang
2022-08-15  7:32   ` [PATCH v2 69/70] net/ice/base: couple code clean Qi Zhang
2022-08-15  7:32   ` [PATCH v2 70/70] net/ice/base: update copyright Qi Zhang
2022-08-22  5:36   ` [PATCH v2 00/70] ice base code update Yang, Qiming
2022-09-01 13:11     ` Zhang, Qi Z

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