X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fi40e%2Fbase%2Fi40e_common.c;h=46a0b78816ddc1802d3dce3d703821a98cceb91d;hb=e2fdb45d181b0306455bb3e0ffaff46026b977b7;hp=9ad0dd654b1e2e7ad90b8c045b08508fe654e2dd;hpb=b330a1c5c639d636c5eb08226af1385b1ec9c13b;p=dpdk.git

diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c
index 9ad0dd654b..46a0b78816 100644
--- a/drivers/net/i40e/base/i40e_common.c
+++ b/drivers/net/i40e/base/i40e_common.c
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2001-2018
+ * Copyright(c) 2001-2020 Intel Corporation
  */
 
 #include "i40e_type.h"
@@ -34,6 +34,7 @@ enum i40e_status_code i40e_set_mac_type(struct i40e_hw *hw)
 		case I40E_DEV_ID_10G_BASE_T_BC:
 		case I40E_DEV_ID_10G_B:
 		case I40E_DEV_ID_10G_SFP:
+		case I40E_DEV_ID_5G_BASE_T_BC:
 		case I40E_DEV_ID_20G_KR2:
 		case I40E_DEV_ID_20G_KR2_A:
 		case I40E_DEV_ID_25G_B:
@@ -1544,9 +1545,9 @@ static u32 i40e_led_is_mine(struct i40e_hw *hw, int idx)
 	u32 gpio_val = 0;
 	u32 port;
 
-	if (!hw->func_caps.led[idx])
+	if (!I40E_IS_X710TL_DEVICE(hw->device_id) &&
+	    !hw->func_caps.led[idx])
 		return 0;
-
 	gpio_val = rd32(hw, I40E_GLGEN_GPIO_CTL(idx));
 	port = (gpio_val & I40E_GLGEN_GPIO_CTL_PRT_NUM_MASK) >>
 		I40E_GLGEN_GPIO_CTL_PRT_NUM_SHIFT;
@@ -1565,8 +1566,15 @@ static u32 i40e_led_is_mine(struct i40e_hw *hw, int idx)
 #define I40E_FILTER_ACTIVITY 0xE
 #define I40E_LINK_ACTIVITY 0xC
 #define I40E_MAC_ACTIVITY 0xD
+#define I40E_FW_LED BIT(4)
+#define I40E_LED_MODE_VALID (I40E_GLGEN_GPIO_CTL_LED_MODE_MASK >> \
+			     I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT)
+
 #define I40E_LED0 22
 
+#define I40E_PIN_FUNC_SDP 0x0
+#define I40E_PIN_FUNC_LED 0x1
+
 /**
  * i40e_led_get - return current on/off mode
  * @hw: pointer to the hw struct
@@ -1628,8 +1636,10 @@ void i40e_led_set(struct i40e_hw *hw, u32 mode, bool blink)
 	u32 current_mode = 0;
 	int i;
 
-	if (mode & 0xfffffff0)
+	if (mode & ~I40E_LED_MODE_VALID) {
 		DEBUGOUT1("invalid mode passed in %X\n", mode);
+		return;
+	}
 
 	/* as per the documentation GPIO 22-29 are the LED
 	 * GPIO pins named LED0..LED7
@@ -1655,6 +1665,19 @@ void i40e_led_set(struct i40e_hw *hw, u32 mode, bool blink)
 			break;
 		}
 
+		if (I40E_IS_X710TL_DEVICE(hw->device_id)) {
+			u32 pin_func = 0;
+
+			if (mode & I40E_FW_LED)
+				pin_func = I40E_PIN_FUNC_SDP;
+			else
+				pin_func = I40E_PIN_FUNC_LED;
+
+			gpio_val &= ~I40E_GLGEN_GPIO_CTL_PIN_FUNC_MASK;
+			gpio_val |= ((pin_func <<
+				     I40E_GLGEN_GPIO_CTL_PIN_FUNC_SHIFT) &
+				     I40E_GLGEN_GPIO_CTL_PIN_FUNC_MASK);
+		}
 		gpio_val &= ~I40E_GLGEN_GPIO_CTL_LED_MODE_MASK;
 		/* this & is a bit of paranoia, but serves as a range check */
 		gpio_val |= ((mode << I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT) &
@@ -4869,8 +4892,6 @@ enum i40e_status_code i40e_aq_add_mcast_etag(struct i40e_hw *hw, u16 pv_seid,
 	cmd->num_unicast_etags = num_tags_in_buf;
 
 	desc.flags |= CPU_TO_LE16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD));
-	if (length > I40E_AQ_LARGE_BUF)
-		desc.flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_LB);
 
 	status = i40e_asq_send_command(hw, &desc, buf, length, cmd_details);
 
@@ -6708,6 +6729,7 @@ enum i40e_status_code i40e_write_phy_register(struct i40e_hw *hw,
 	case I40E_DEV_ID_10G_BASE_T:
 	case I40E_DEV_ID_10G_BASE_T4:
 	case I40E_DEV_ID_10G_BASE_T_BC:
+	case I40E_DEV_ID_5G_BASE_T_BC:
 	case I40E_DEV_ID_10G_BASE_T_X722:
 	case I40E_DEV_ID_25G_B:
 	case I40E_DEV_ID_25G_SFP28:
@@ -6744,6 +6766,7 @@ enum i40e_status_code i40e_read_phy_register(struct i40e_hw *hw,
 		break;
 	case I40E_DEV_ID_10G_BASE_T:
 	case I40E_DEV_ID_10G_BASE_T4:
+	case I40E_DEV_ID_5G_BASE_T_BC:
 	case I40E_DEV_ID_10G_BASE_T_X722:
 	case I40E_DEV_ID_25G_B:
 	case I40E_DEV_ID_25G_SFP28:
@@ -6853,8 +6876,8 @@ phy_blinking_end:
  * @led_addr: LED register address
  * @reg_val: read register value
  **/
-static enum i40e_status_code i40e_led_get_reg(struct i40e_hw *hw, u16 led_addr,
-					      u32 *reg_val)
+enum i40e_status_code i40e_led_get_reg(struct i40e_hw *hw, u16 led_addr,
+				       u32 *reg_val)
 {
 	enum i40e_status_code status;
 	u8 phy_addr = 0;
@@ -6882,8 +6905,8 @@ static enum i40e_status_code i40e_led_get_reg(struct i40e_hw *hw, u16 led_addr,
  * @led_addr: LED register address
  * @reg_val: register value to write
  **/
-static enum i40e_status_code i40e_led_set_reg(struct i40e_hw *hw, u16 led_addr,
-					      u32 reg_val)
+enum i40e_status_code i40e_led_set_reg(struct i40e_hw *hw, u16 led_addr,
+				       u32 reg_val)
 {
 	enum i40e_status_code status;
 	u8 phy_addr = 0;
@@ -7016,7 +7039,8 @@ enum i40e_status_code i40e_get_phy_lpi_status(struct i40e_hw *hw,
 	stat->rx_lpi_status = 0;
 	stat->tx_lpi_status = 0;
 
-	if (hw->device_id == I40E_DEV_ID_10G_BASE_T_BC &&
+	if ((hw->device_id == I40E_DEV_ID_10G_BASE_T_BC ||
+	     hw->device_id == I40E_DEV_ID_5G_BASE_T_BC) &&
 	    (hw->phy.link_info.link_speed == I40E_LINK_SPEED_2_5GB ||
 	     hw->phy.link_info.link_speed == I40E_LINK_SPEED_5GB)) {
 		ret = i40e_aq_get_phy_register(hw,
@@ -7061,7 +7085,8 @@ enum i40e_status_code i40e_get_lpi_counters(struct i40e_hw *hw,
 	/* only X710-T*L requires special handling of counters
 	 * for other devices we just read the MAC registers
 	 */
-	if (hw->device_id == I40E_DEV_ID_10G_BASE_T_BC &&
+	if ((hw->device_id == I40E_DEV_ID_10G_BASE_T_BC ||
+	     hw->device_id == I40E_DEV_ID_5G_BASE_T_BC) &&
 	    hw->phy.link_info.link_speed != I40E_LINK_SPEED_1GB) {
 		enum i40e_status_code retval;
 		u32 cmd_status = 0;
@@ -7085,6 +7110,63 @@ enum i40e_status_code i40e_get_lpi_counters(struct i40e_hw *hw,
 	return I40E_SUCCESS;
 }
 
+/**
+ * i40e_get_lpi_duration - read LPI time duration from EEE statistics
+ * @hw: pointer to the hw struct
+ * @stat: pointer to structure with status of rx and tx lpi
+ * @tx_duration: pointer to memory for TX LPI time duration
+ * @rx_duration: pointer to memory for RX LPI time duration
+ *
+ * Read Low Power Idle (LPI) mode time duration from Energy Efficient
+ * Ethernet (EEE) statistics.
+ */
+enum i40e_status_code i40e_get_lpi_duration(struct i40e_hw *hw,
+					    struct i40e_hw_port_stats *stat,
+					    u64 *tx_duration, u64 *rx_duration)
+{
+	u32 tx_time_dur, rx_time_dur;
+	enum i40e_status_code retval;
+	u32 cmd_status;
+
+	if (hw->device_id != I40E_DEV_ID_10G_BASE_T_BC &&
+	    hw->device_id != I40E_DEV_ID_5G_BASE_T_BC)
+		return I40E_ERR_NOT_IMPLEMENTED;
+
+	retval = i40e_aq_run_phy_activity
+		(hw, I40E_AQ_RUN_PHY_ACT_ID_USR_DFND,
+		I40E_AQ_RUN_PHY_ACT_DNL_OPCODE_GET_EEE_DUR,
+		&cmd_status, &tx_time_dur, &rx_time_dur, NULL);
+
+	if (retval)
+		return retval;
+	if ((cmd_status & I40E_AQ_RUN_PHY_ACT_CMD_STAT_MASK) !=
+	    I40E_AQ_RUN_PHY_ACT_CMD_STAT_SUCC)
+		return I40E_ERR_ADMIN_QUEUE_ERROR;
+
+	if (hw->phy.link_info.link_speed == I40E_LINK_SPEED_1GB &&
+	    !tx_time_dur && !rx_time_dur &&
+	    stat->tx_lpi_status && stat->rx_lpi_status) {
+		retval = i40e_aq_run_phy_activity
+			(hw, I40E_AQ_RUN_PHY_ACT_ID_USR_DFND,
+			I40E_AQ_RUN_PHY_ACT_DNL_OPCODE_GET_EEE_STAT_DUR,
+			&cmd_status,
+			&tx_time_dur, &rx_time_dur, NULL);
+
+		if (retval)
+			return retval;
+		if ((cmd_status & I40E_AQ_RUN_PHY_ACT_CMD_STAT_MASK) !=
+		    I40E_AQ_RUN_PHY_ACT_CMD_STAT_SUCC)
+			return I40E_ERR_ADMIN_QUEUE_ERROR;
+		tx_time_dur = 0;
+		rx_time_dur = 0;
+	}
+
+	*tx_duration = tx_time_dur;
+	*rx_duration = rx_time_dur;
+
+	return retval;
+}
+
 /**
  * i40e_lpi_stat_update - update LPI counters with values relative to offset
  * @hw: pointer to the hw struct