svn commit: r365231 - head/sys/dev/ixl
Eric Joyner
erj at FreeBSD.org
Tue Sep 1 23:16:41 UTC 2020
Author: erj
Date: Tue Sep 1 23:16:38 2020
New Revision: 365231
URL: https://svnweb.freebsd.org/changeset/base/365231
Log:
ixl(4): Add support for X710-T*L devices
Add support for new devices which are capable of 2.5 and 5G speeds, as well as
Energy Efficient Ethernet (EEE):
- introduce new device ids
- add ability to select 2.5 and 5G speeds on devices which support it
- add sysctls to enable EEE and read related statistics
Submitted by: Krzysztof Galazka <krzysztof.galazka at intel.com>
Reviewed by: #IntelNetworking
MFC after: 3 days
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D25549
Modified:
head/sys/dev/ixl/i40e_adminq_cmd.h
head/sys/dev/ixl/i40e_common.c
head/sys/dev/ixl/i40e_devids.h
head/sys/dev/ixl/i40e_prototype.h
head/sys/dev/ixl/i40e_type.h
head/sys/dev/ixl/if_ixl.c
head/sys/dev/ixl/ixl_pf.h
head/sys/dev/ixl/ixl_pf_main.c
head/sys/dev/ixl/virtchnl.h
Modified: head/sys/dev/ixl/i40e_adminq_cmd.h
==============================================================================
--- head/sys/dev/ixl/i40e_adminq_cmd.h Tue Sep 1 22:36:24 2020 (r365230)
+++ head/sys/dev/ixl/i40e_adminq_cmd.h Tue Sep 1 23:16:38 2020 (r365231)
@@ -1940,6 +1940,8 @@ enum i40e_aq_phy_type {
I40E_PHY_TYPE_25GBASE_LR = 0x22,
I40E_PHY_TYPE_25GBASE_AOC = 0x23,
I40E_PHY_TYPE_25GBASE_ACC = 0x24,
+ I40E_PHY_TYPE_2_5GBASE_T = 0x30,
+ I40E_PHY_TYPE_5GBASE_T = 0x31,
I40E_PHY_TYPE_MAX,
I40E_PHY_TYPE_NOT_SUPPORTED_HIGH_TEMP = 0xFD,
I40E_PHY_TYPE_EMPTY = 0xFE,
@@ -1981,19 +1983,25 @@ enum i40e_aq_phy_type {
BIT_ULL(I40E_PHY_TYPE_25GBASE_SR) | \
BIT_ULL(I40E_PHY_TYPE_25GBASE_LR) | \
BIT_ULL(I40E_PHY_TYPE_25GBASE_AOC) | \
- BIT_ULL(I40E_PHY_TYPE_25GBASE_ACC))
+ BIT_ULL(I40E_PHY_TYPE_25GBASE_ACC) | \
+ BIT_ULL(I40E_PHY_TYPE_2_5GBASE_T) | \
+ BIT_ULL(I40E_PHY_TYPE_5GBASE_T))
+#define I40E_LINK_SPEED_2_5GB_SHIFT 0x0
#define I40E_LINK_SPEED_100MB_SHIFT 0x1
#define I40E_LINK_SPEED_1000MB_SHIFT 0x2
#define I40E_LINK_SPEED_10GB_SHIFT 0x3
#define I40E_LINK_SPEED_40GB_SHIFT 0x4
#define I40E_LINK_SPEED_20GB_SHIFT 0x5
#define I40E_LINK_SPEED_25GB_SHIFT 0x6
+#define I40E_LINK_SPEED_5GB_SHIFT 0x7
enum i40e_aq_link_speed {
I40E_LINK_SPEED_UNKNOWN = 0,
I40E_LINK_SPEED_100MB = (1 << I40E_LINK_SPEED_100MB_SHIFT),
I40E_LINK_SPEED_1GB = (1 << I40E_LINK_SPEED_1000MB_SHIFT),
+ I40E_LINK_SPEED_2_5GB = (1 << I40E_LINK_SPEED_2_5GB_SHIFT),
+ I40E_LINK_SPEED_5GB = (1 << I40E_LINK_SPEED_5GB_SHIFT),
I40E_LINK_SPEED_10GB = (1 << I40E_LINK_SPEED_10GB_SHIFT),
I40E_LINK_SPEED_40GB = (1 << I40E_LINK_SPEED_40GB_SHIFT),
I40E_LINK_SPEED_20GB = (1 << I40E_LINK_SPEED_20GB_SHIFT),
@@ -2030,6 +2038,8 @@ struct i40e_aq_get_phy_abilities_resp {
#define I40E_AQ_EEE_1000BASE_KX 0x0010
#define I40E_AQ_EEE_10GBASE_KX4 0x0020
#define I40E_AQ_EEE_10GBASE_KR 0x0040
+#define I40E_AQ_EEE_2_5GBASE_T 0x0100
+#define I40E_AQ_EEE_5GBASE_T 0x0200
__le32 eeer_val;
u8 d3_lpan;
#define I40E_AQ_SET_PHY_D3_LPAN_ENA 0x01
@@ -2040,6 +2050,8 @@ struct i40e_aq_get_phy_abilities_resp {
#define I40E_AQ_PHY_TYPE_EXT_25G_LR 0x08
#define I40E_AQ_PHY_TYPE_EXT_25G_AOC 0x10
#define I40E_AQ_PHY_TYPE_EXT_25G_ACC 0x20
+#define I40E_AQ_PHY_TYPE_EXT_2_5GBASE_T 0x40
+#define I40E_AQ_PHY_TYPE_EXT_5GBASE_T 0x80
u8 fec_cfg_curr_mod_ext_info;
#define I40E_AQ_ENABLE_FEC_KR 0x01
#define I40E_AQ_ENABLE_FEC_RS 0x02
@@ -2282,15 +2294,32 @@ enum i40e_aq_phy_reg_type {
I40E_AQC_PHY_REG_EXERNAL_MODULE = 0x3
};
+#pragma pack(1)
/* Run PHY Activity (0x0626) */
struct i40e_aqc_run_phy_activity {
- __le16 activity_id;
- u8 flags;
- u8 reserved1;
- __le32 control;
- __le32 data;
- u8 reserved2[4];
+ u8 cmd_flags;
+ __le16 activity_id;
+#define I40E_AQ_RUN_PHY_ACT_ID_USR_DFND 0x10
+ u8 reserved;
+ union {
+ struct {
+ __le32 dnl_opcode;
+#define I40E_AQ_RUN_PHY_ACT_DNL_OPCODE_GET_EEE_STAT_DUR 0x801a
+#define I40E_AQ_RUN_PHY_ACT_DNL_OPCODE_GET_EEE_STAT 0x801b
+#define I40E_AQ_RUN_PHY_ACT_DNL_OPCODE_GET_EEE_DUR 0x1801b
+ __le32 data;
+ u8 reserved2[4];
+ } cmd;
+ struct {
+ __le32 cmd_status;
+#define I40E_AQ_RUN_PHY_ACT_CMD_STAT_SUCC 0x4
+#define I40E_AQ_RUN_PHY_ACT_CMD_STAT_MASK 0xFFFF
+ __le32 data0;
+ __le32 data1;
+ } resp;
+ } params;
};
+#pragma pack()
I40E_CHECK_CMD_LENGTH(i40e_aqc_run_phy_activity);
Modified: head/sys/dev/ixl/i40e_common.c
==============================================================================
--- head/sys/dev/ixl/i40e_common.c Tue Sep 1 22:36:24 2020 (r365230)
+++ head/sys/dev/ixl/i40e_common.c Tue Sep 1 23:16:38 2020 (r365231)
@@ -62,6 +62,10 @@ enum i40e_status_code i40e_set_mac_type(struct i40e_hw
case I40E_DEV_ID_QSFP_C:
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_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:
@@ -1251,6 +1255,8 @@ static enum i40e_media_type i40e_get_media_type(struct
break;
case I40E_PHY_TYPE_100BASE_TX:
case I40E_PHY_TYPE_1000BASE_T:
+ case I40E_PHY_TYPE_2_5GBASE_T:
+ case I40E_PHY_TYPE_5GBASE_T:
case I40E_PHY_TYPE_10GBASE_T:
media = I40E_MEDIA_TYPE_BASET;
break;
@@ -1516,7 +1522,8 @@ static u32 i40e_led_is_mine(struct i40e_hw *hw, int id
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) >>
@@ -1635,6 +1642,19 @@ void i40e_led_set(struct i40e_hw *hw, u32 mode, bool b
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) &
@@ -6230,7 +6250,72 @@ enum i40e_status_code i40e_aq_debug_dump(struct i40e_h
return status;
}
+
/**
+ * i40e_enable_eee
+ * @hw: pointer to the hardware structure
+ * @enable: state of Energy Efficient Ethernet mode to be set
+ *
+ * Enables or disables Energy Efficient Ethernet (EEE) mode
+ * accordingly to @enable parameter.
+ **/
+enum i40e_status_code i40e_enable_eee(struct i40e_hw *hw, bool enable)
+{
+ struct i40e_aq_get_phy_abilities_resp abilities;
+ struct i40e_aq_set_phy_config config;
+ enum i40e_status_code status;
+ __le16 eee_capability;
+
+ /* Get initial PHY capabilities */
+ status = i40e_aq_get_phy_capabilities(hw, FALSE, TRUE, &abilities,
+ NULL);
+ if (status)
+ goto err;
+
+ /* Check whether NIC configuration is compatible with Energy Efficient
+ * Ethernet (EEE) mode.
+ */
+ if (abilities.eee_capability == 0) {
+ status = I40E_ERR_CONFIG;
+ goto err;
+ }
+
+ /* Cache initial EEE capability */
+ eee_capability = abilities.eee_capability;
+
+ /* Get current configuration */
+ status = i40e_aq_get_phy_capabilities(hw, FALSE, false, &abilities,
+ NULL);
+ if (status)
+ goto err;
+
+ /* Cache current configuration */
+ config.phy_type = abilities.phy_type;
+ config.phy_type_ext = abilities.phy_type_ext;
+ config.link_speed = abilities.link_speed;
+ config.abilities = abilities.abilities |
+ I40E_AQ_PHY_ENABLE_ATOMIC_LINK;
+ config.eeer = abilities.eeer_val;
+ config.low_power_ctrl = abilities.d3_lpan;
+ config.fec_config = abilities.fec_cfg_curr_mod_ext_info &
+ I40E_AQ_PHY_FEC_CONFIG_MASK;
+
+ /* Set desired EEE state */
+ if (enable) {
+ config.eee_capability = eee_capability;
+ config.eeer |= I40E_PRTPM_EEER_TX_LPI_EN_MASK;
+ } else {
+ config.eee_capability = 0;
+ config.eeer &= ~I40E_PRTPM_EEER_TX_LPI_EN_MASK;
+ }
+
+ /* Save modified config */
+ status = i40e_aq_set_phy_config(hw, &config, NULL);
+err:
+ return status;
+}
+
+/**
* i40e_read_bw_from_alt_ram
* @hw: pointer to the hardware structure
* @max_bw: pointer for max_bw read
@@ -6550,6 +6635,8 @@ enum i40e_status_code i40e_write_phy_register(struct i
break;
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:
@@ -6586,6 +6673,8 @@ enum i40e_status_code i40e_read_phy_register(struct i4
break;
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:
@@ -6842,6 +6931,196 @@ restore_config:
}
/**
+ * i40e_get_phy_lpi_status - read LPI status from PHY or MAC register
+ * @hw: pointer to the hw struct
+ * @stat: pointer to structure with status of rx and tx lpi
+ *
+ * Read LPI state directly from external PHY register or from MAC
+ * register, depending on device ID and current link speed.
+ */
+enum i40e_status_code i40e_get_phy_lpi_status(struct i40e_hw *hw,
+ struct i40e_hw_port_stats *stat)
+{
+ enum i40e_status_code ret = I40E_SUCCESS;
+ u32 val;
+
+ stat->rx_lpi_status = 0;
+ stat->tx_lpi_status = 0;
+
+ 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,
+ I40E_AQ_PHY_REG_ACCESS_EXTERNAL,
+ I40E_BCM_PHY_PCS_STATUS1_PAGE,
+ TRUE,
+ I40E_BCM_PHY_PCS_STATUS1_REG,
+ &val, NULL);
+
+ if (ret != I40E_SUCCESS)
+ return ret;
+
+ stat->rx_lpi_status = !!(val & I40E_BCM_PHY_PCS_STATUS1_RX_LPI);
+ stat->tx_lpi_status = !!(val & I40E_BCM_PHY_PCS_STATUS1_TX_LPI);
+
+ return ret;
+ }
+
+ val = rd32(hw, I40E_PRTPM_EEE_STAT);
+ stat->rx_lpi_status = (val & I40E_PRTPM_EEE_STAT_RX_LPI_STATUS_MASK) >>
+ I40E_PRTPM_EEE_STAT_RX_LPI_STATUS_SHIFT;
+ stat->tx_lpi_status = (val & I40E_PRTPM_EEE_STAT_TX_LPI_STATUS_MASK) >>
+ I40E_PRTPM_EEE_STAT_TX_LPI_STATUS_SHIFT;
+
+ return ret;
+}
+
+/**
+ * i40e_get_lpi_counters - read LPI counters from EEE statistics
+ * @hw: pointer to the hw struct
+ * @tx_counter: pointer to memory for TX LPI counter
+ * @rx_counter: pointer to memory for RX LPI counter
+ * @is_clear: returns TRUE if counters are clear after read
+ *
+ * Read Low Power Idle (LPI) mode counters from Energy Efficient
+ * Ethernet (EEE) statistics.
+ **/
+enum i40e_status_code i40e_get_lpi_counters(struct i40e_hw *hw,
+ u32 *tx_counter, u32 *rx_counter,
+ bool *is_clear)
+{
+ /* 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 ||
+ 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;
+
+ *is_clear = FALSE;
+ 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,
+ &cmd_status, tx_counter, rx_counter, NULL);
+
+ if (!retval && cmd_status != I40E_AQ_RUN_PHY_ACT_CMD_STAT_SUCC)
+ retval = I40E_ERR_ADMIN_QUEUE_ERROR;
+
+ return retval;
+ }
+
+ *is_clear = TRUE;
+ *tx_counter = rd32(hw, I40E_PRTPM_TLPIC);
+ *rx_counter = rd32(hw, I40E_PRTPM_RLPIC);
+
+ 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
+ * @offset_loaded: flag indicating need of writing current value to offset
+ * @tx_offset: pointer to offset of TX LPI counter
+ * @tx_stat: pointer to value of TX LPI counter
+ * @rx_offset: pointer to offset of RX LPI counter
+ * @rx_stat: pointer to value of RX LPI counter
+ *
+ * Update Low Power Idle (LPI) mode counters while having regard to passed
+ * offsets.
+ **/
+enum i40e_status_code i40e_lpi_stat_update(struct i40e_hw *hw,
+ bool offset_loaded, u64 *tx_offset,
+ u64 *tx_stat, u64 *rx_offset,
+ u64 *rx_stat)
+{
+ enum i40e_status_code retval;
+ u32 tx_counter, rx_counter;
+ bool is_clear;
+
+ retval = i40e_get_lpi_counters(hw, &tx_counter, &rx_counter, &is_clear);
+ if (retval)
+ goto err;
+
+ if (is_clear) {
+ *tx_stat += tx_counter;
+ *rx_stat += rx_counter;
+ } else {
+ if (!offset_loaded) {
+ *tx_offset = tx_counter;
+ *rx_offset = rx_counter;
+ }
+
+ *tx_stat = (tx_counter >= *tx_offset) ?
+ (u32)(tx_counter - *tx_offset) :
+ (u32)((tx_counter + BIT_ULL(32)) - *tx_offset);
+ *rx_stat = (rx_counter >= *rx_offset) ?
+ (u32)(rx_counter - *rx_offset) :
+ (u32)((rx_counter + BIT_ULL(32)) - *rx_offset);
+ }
+err:
+ return retval;
+}
+
+/**
* i40e_aq_rx_ctl_read_register - use FW to read from an Rx control register
* @hw: pointer to the hw struct
* @reg_addr: register address
@@ -7083,6 +7362,52 @@ i40e_aq_get_phy_register_ext(struct i40e_hw *hw,
return status;
}
+
+/**
+ * i40e_aq_run_phy_activity
+ * @hw: pointer to the hw struct
+ * @activity_id: ID of DNL activity to run
+ * @dnl_opcode: opcode passed to DNL script
+ * @cmd_status: pointer to memory to write return value of DNL script
+ * @data0: pointer to memory for first 4 bytes of data returned by DNL script
+ * @data1: pointer to memory for last 4 bytes of data returned by DNL script
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Run DNL admin command.
+ **/
+enum i40e_status_code
+i40e_aq_run_phy_activity(struct i40e_hw *hw, u16 activity_id, u32 dnl_opcode,
+ u32 *cmd_status, u32 *data0, u32 *data1,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aqc_run_phy_activity *cmd;
+ enum i40e_status_code retval;
+ struct i40e_aq_desc desc;
+
+ cmd = (struct i40e_aqc_run_phy_activity *)&desc.params.raw;
+
+ if (!cmd_status || !data0 || !data1) {
+ retval = I40E_ERR_PARAM;
+ goto err;
+ }
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_run_phy_activity);
+
+ cmd->activity_id = CPU_TO_LE16(activity_id);
+ cmd->params.cmd.dnl_opcode = CPU_TO_LE32(dnl_opcode);
+
+ retval = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+ if (retval)
+ goto err;
+
+ *cmd_status = LE32_TO_CPU(cmd->params.resp.cmd_status);
+ *data0 = LE32_TO_CPU(cmd->params.resp.data0);
+ *data1 = LE32_TO_CPU(cmd->params.resp.data1);
+err:
+ return retval;
+}
+
/**
* i40e_aq_send_msg_to_pf
Modified: head/sys/dev/ixl/i40e_devids.h
==============================================================================
--- head/sys/dev/ixl/i40e_devids.h Tue Sep 1 22:36:24 2020 (r365230)
+++ head/sys/dev/ixl/i40e_devids.h Tue Sep 1 23:16:38 2020 (r365231)
@@ -54,6 +54,13 @@
#define I40E_DEV_ID_10G_BASE_T4 0x1589
#define I40E_DEV_ID_25G_B 0x158A
#define I40E_DEV_ID_25G_SFP28 0x158B
+#define I40E_DEV_ID_10G_BASE_T_BC 0x15FF
+#define I40E_DEV_ID_10G_B 0x104F
+#define I40E_DEV_ID_10G_SFP 0x104E
+#define I40E_DEV_ID_5G_BASE_T_BC 0x101F
+#define I40E_IS_X710TL_DEVICE(d) \
+ (((d) == I40E_DEV_ID_10G_BASE_T_BC) || \
+ ((d) == I40E_DEV_ID_5G_BASE_T_BC))
#define I40E_DEV_ID_VF 0x154C
#define I40E_DEV_ID_VF_HV 0x1571
#define I40E_DEV_ID_ADAPTIVE_VF 0x1889
Modified: head/sys/dev/ixl/i40e_prototype.h
==============================================================================
--- head/sys/dev/ixl/i40e_prototype.h Tue Sep 1 22:36:24 2020 (r365230)
+++ head/sys/dev/ixl/i40e_prototype.h Tue Sep 1 23:16:38 2020 (r365231)
@@ -104,6 +104,17 @@ enum i40e_status_code i40e_led_get_reg(struct i40e_hw
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 i40e_get_phy_lpi_status(struct i40e_hw *hw,
+ struct i40e_hw_port_stats *stats);
+enum i40e_status_code i40e_get_lpi_counters(struct i40e_hw *hw, u32 *tx_counter,
+ u32 *rx_counter, bool *is_clear);
+enum i40e_status_code i40e_lpi_stat_update(struct i40e_hw *hw,
+ bool offset_loaded, u64 *tx_offset,
+ u64 *tx_stat, u64 *rx_offset,
+ u64 *rx_stat);
+enum i40e_status_code i40e_get_lpi_duration(struct i40e_hw *hw,
+ struct i40e_hw_port_stats *stat,
+ u64 *tx_duration, u64 *rx_duration);
/* admin send queue commands */
enum i40e_status_code i40e_aq_get_firmware_version(struct i40e_hw *hw,
@@ -479,6 +490,7 @@ void i40e_nvmupd_check_wait_event(struct i40e_hw *hw,
struct i40e_aq_desc *desc);
void i40e_nvmupd_clear_wait_state(struct i40e_hw *hw);
void i40e_set_pci_config_data(struct i40e_hw *hw, u16 link_status);
+enum i40e_status_code i40e_enable_eee(struct i40e_hw *hw, bool enable);
enum i40e_status_code i40e_set_mac_type(struct i40e_hw *hw);
@@ -506,6 +518,10 @@ i40e_virtchnl_link_speed(enum i40e_aq_link_speed link_
return VIRTCHNL_LINK_SPEED_100MB;
case I40E_LINK_SPEED_1GB:
return VIRTCHNL_LINK_SPEED_1GB;
+ case I40E_LINK_SPEED_2_5GB:
+ return VIRTCHNL_LINK_SPEED_2_5GB;
+ case I40E_LINK_SPEED_5GB:
+ return VIRTCHNL_LINK_SPEED_5GB;
case I40E_LINK_SPEED_10GB:
return VIRTCHNL_LINK_SPEED_10GB;
case I40E_LINK_SPEED_40GB:
@@ -575,6 +591,11 @@ i40e_aq_get_phy_register_ext(struct i40e_hw *hw,
i40e_aq_set_phy_register_ext(hw, ps, da, pc, FALSE, 0, ra, rv, cd)
#define i40e_aq_get_phy_register(hw, ps, da, pc, ra, rv, cd) \
i40e_aq_get_phy_register_ext(hw, ps, da, pc, FALSE, 0, ra, rv, cd)
+
+enum i40e_status_code
+i40e_aq_run_phy_activity(struct i40e_hw *hw, u16 activity_id, u32 opcode,
+ u32 *cmd_status, u32 *data0, u32 *data1,
+ struct i40e_asq_cmd_details *cmd_details);
enum i40e_status_code i40e_aq_set_arp_proxy_config(struct i40e_hw *hw,
struct i40e_aqc_arp_proxy_data *proxy_config,
Modified: head/sys/dev/ixl/i40e_type.h
==============================================================================
--- head/sys/dev/ixl/i40e_type.h Tue Sep 1 22:36:24 2020 (r365230)
+++ head/sys/dev/ixl/i40e_type.h Tue Sep 1 23:16:38 2020 (r365231)
@@ -347,6 +347,12 @@ struct i40e_phy_info {
I40E_PHY_TYPE_OFFSET)
#define I40E_CAP_PHY_TYPE_25GBASE_ACC BIT_ULL(I40E_PHY_TYPE_25GBASE_ACC + \
I40E_PHY_TYPE_OFFSET)
+/* Offset for 2.5G/5G PHY Types value to bit number conversion */
+#define I40E_PHY_TYPE_OFFSET2 (-10)
+#define I40E_CAP_PHY_TYPE_2_5GBASE_T BIT_ULL(I40E_PHY_TYPE_2_5GBASE_T + \
+ I40E_PHY_TYPE_OFFSET2)
+#define I40E_CAP_PHY_TYPE_5GBASE_T BIT_ULL(I40E_PHY_TYPE_5GBASE_T + \
+ I40E_PHY_TYPE_OFFSET2)
#define I40E_HW_CAP_MAX_GPIO 30
#define I40E_HW_CAP_MDIO_PORT_MODE_MDIO 0
#define I40E_HW_CAP_MDIO_PORT_MODE_I2C 1
@@ -1490,6 +1496,8 @@ struct i40e_hw_port_stats {
u32 rx_lpi_status;
u64 tx_lpi_count; /* etlpic */
u64 rx_lpi_count; /* erlpic */
+ u64 tx_lpi_duration;
+ u64 rx_lpi_duration;
};
/* Checksum and Shadow RAM pointers */
@@ -1542,6 +1550,7 @@ struct i40e_hw_port_stats {
#define I40E_SR_FEATURE_CONFIGURATION_PTR 0x49
#define I40E_SR_CONFIGURATION_METADATA_PTR 0x4D
#define I40E_SR_IMMEDIATE_VALUES_PTR 0x4E
+#define I40E_SR_5TH_FREE_PROVISION_AREA_PTR 0x50
/* Auxiliary field, mask and shift definition for Shadow RAM and NVM Flash */
#define I40E_SR_VPD_MODULE_MAX_SIZE 1024
@@ -1728,4 +1737,9 @@ struct i40e_lldp_variables {
#define I40E_FLEX_56_MASK (0x1ULL << I40E_FLEX_56_SHIFT)
#define I40E_FLEX_57_SHIFT 6
#define I40E_FLEX_57_MASK (0x1ULL << I40E_FLEX_57_SHIFT)
+#define I40E_BCM_PHY_PCS_STATUS1_PAGE 0x3
+#define I40E_BCM_PHY_PCS_STATUS1_REG 0x0001
+#define I40E_BCM_PHY_PCS_STATUS1_RX_LPI BIT(8)
+#define I40E_BCM_PHY_PCS_STATUS1_TX_LPI BIT(9)
+
#endif /* _I40E_TYPE_H_ */
Modified: head/sys/dev/ixl/if_ixl.c
==============================================================================
--- head/sys/dev/ixl/if_ixl.c Tue Sep 1 22:36:24 2020 (r365230)
+++ head/sys/dev/ixl/if_ixl.c Tue Sep 1 23:16:38 2020 (r365231)
@@ -48,7 +48,7 @@
* Driver version
*********************************************************************/
#define IXL_DRIVER_VERSION_MAJOR 2
-#define IXL_DRIVER_VERSION_MINOR 2
+#define IXL_DRIVER_VERSION_MINOR 3
#define IXL_DRIVER_VERSION_BUILD 0
#define IXL_DRIVER_VERSION_STRING \
@@ -82,6 +82,10 @@ static pci_vendor_info_t ixl_vendor_info_array[] =
PVIDV(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_SFP_I_X722, "Intel(R) Ethernet Connection X722 for 10GbE SFP+"),
PVIDV(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_25G_B, "Intel(R) Ethernet Controller XXV710 for 25GbE backplane"),
PVIDV(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_25G_SFP28, "Intel(R) Ethernet Controller XXV710 for 25GbE SFP28"),
+ PVIDV(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_10G_BASE_T_BC, "Intel(R) Ethernet Controller X710 for 10GBASE-T"),
+ PVIDV(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_10G_SFP, "Intel(R) Ethernet Controller X710 for 10GbE SFP+"),
+ PVIDV(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_10G_B, "Intel(R) Ethernet Controller X710 for 10GbE backplane"),
+ PVIDV(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_5G_BASE_T_BC, "Intel(R) Ethernet Controller V710 for 5GBASE-T"),
/* required last entry */
PVID_END
};
@@ -599,6 +603,12 @@ ixl_if_attach_pre(if_ctx_t ctx)
pf->state |= IXL_PF_STATE_FW_LLDP_DISABLED;
}
+ /* Try enabling Energy Efficient Ethernet (EEE) mode */
+ if (i40e_enable_eee(hw, true) == I40E_SUCCESS)
+ atomic_set_32(&pf->state, IXL_PF_STATE_EEE_ENABLED);
+ else
+ atomic_clear_32(&pf->state, IXL_PF_STATE_EEE_ENABLED);
+
/* Get MAC addresses from hardware */
i40e_get_mac_addr(hw, hw->mac.addr);
error = i40e_validate_mac_addr(hw->mac.addr);
@@ -1490,6 +1500,14 @@ ixl_if_media_status(if_ctx_t ctx, struct ifmediareq *i
break;
case I40E_PHY_TYPE_1000BASE_T_OPTICAL:
ifmr->ifm_active |= IFM_1000_T;
+ break;
+ /* 2.5 G */
+ case I40E_PHY_TYPE_2_5GBASE_T:
+ ifmr->ifm_active |= IFM_2500_T;
+ break;
+ /* 5 G */
+ case I40E_PHY_TYPE_5GBASE_T:
+ ifmr->ifm_active |= IFM_5000_T;
break;
/* 10 G */
case I40E_PHY_TYPE_10GBASE_SFPP_CU:
Modified: head/sys/dev/ixl/ixl_pf.h
==============================================================================
--- head/sys/dev/ixl/ixl_pf.h Tue Sep 1 22:36:24 2020 (r365230)
+++ head/sys/dev/ixl/ixl_pf.h Tue Sep 1 23:16:38 2020 (r365231)
@@ -87,6 +87,7 @@ enum ixl_pf_state {
IXL_PF_STATE_GLOB_RESET_REQ = (1 << 7),
IXL_PF_STATE_EMP_RESET_REQ = (1 << 8),
IXL_PF_STATE_FW_LLDP_DISABLED = (1 << 9),
+ IXL_PF_STATE_EEE_ENABLED = (1 << 10),
};
#define IXL_PF_IN_RECOVERY_MODE(pf) \
@@ -191,7 +192,9 @@ struct ixl_pf {
"\t 0x4 - advertise 10G\n" \
"\t 0x8 - advertise 20G\n" \
"\t0x10 - advertise 25G\n" \
-"\t0x20 - advertise 40G\n\n" \
+"\t0x20 - advertise 40G\n" \
+"\t0x40 - advertise 2.5G\n" \
+"\t0x80 - advertise 5G\n\n" \
"Set to 0 to disable link.\n" \
"Use \"sysctl -x\" to view flags properly."
@@ -203,7 +206,9 @@ struct ixl_pf {
"\t 0x4 - 10G\n" \
"\t 0x8 - 20G\n" \
"\t0x10 - 25G\n" \
-"\t0x20 - 40G\n\n" \
+"\t0x20 - 40G\n" \
+"\t0x40 - 2.5G\n" \
+"\t0x80 - 5G\n\n" \
"Use \"sysctl -x\" to view flags properly."
#define IXL_SYSCTL_HELP_FC \
Modified: head/sys/dev/ixl/ixl_pf_main.c
==============================================================================
--- head/sys/dev/ixl/ixl_pf_main.c Tue Sep 1 22:36:24 2020 (r365230)
+++ head/sys/dev/ixl/ixl_pf_main.c Tue Sep 1 23:16:38 2020 (r365231)
@@ -61,6 +61,8 @@ static int ixl_sysctl_unallocated_queues(SYSCTL_HANDLE
static int ixl_sysctl_pf_tx_itr(SYSCTL_HANDLER_ARGS);
static int ixl_sysctl_pf_rx_itr(SYSCTL_HANDLER_ARGS);
+static int ixl_sysctl_eee_enable(SYSCTL_HANDLER_ARGS);
+
/* Debug Sysctls */
static int ixl_sysctl_link_status(SYSCTL_HANDLER_ARGS);
static int ixl_sysctl_phy_abilities(SYSCTL_HANDLER_ARGS);
@@ -620,6 +622,12 @@ ixl_add_ifmedia(struct ifmedia *media, u64 phy_types)
if (phy_types & (I40E_CAP_PHY_TYPE_1000BASE_LX))
ifmedia_add(media, IFM_ETHER | IFM_1000_LX, 0, NULL);
+ if (phy_types & (I40E_CAP_PHY_TYPE_2_5GBASE_T))
+ ifmedia_add(media, IFM_ETHER | IFM_2500_T, 0, NULL);
+
+ if (phy_types & (I40E_CAP_PHY_TYPE_5GBASE_T))
+ ifmedia_add(media, IFM_ETHER | IFM_5000_T, 0, NULL);
+
if (phy_types & (I40E_CAP_PHY_TYPE_XAUI) ||
phy_types & (I40E_CAP_PHY_TYPE_XFI) ||
phy_types & (I40E_CAP_PHY_TYPE_10GBASE_SFPP_CU))
@@ -1891,6 +1899,13 @@ ixl_update_stats_counters(struct ixl_pf *pf)
ixl_stat_update32(hw, I40E_GLPRT_RJC(hw->port),
pf->stat_offsets_loaded,
&osd->rx_jabber, &nsd->rx_jabber);
+ /* EEE */
+ i40e_get_phy_lpi_status(hw, nsd);
+
+ i40e_lpi_stat_update(hw, pf->stat_offsets_loaded,
+ &osd->tx_lpi_count, &nsd->tx_lpi_count,
+ &osd->rx_lpi_count, &nsd->rx_lpi_count);
+
pf->stat_offsets_loaded = true;
/* End hw stats */
@@ -2154,6 +2169,8 @@ ixl_add_device_sysctls(struct ixl_pf *pf)
struct sysctl_oid *fec_node;
struct sysctl_oid_list *fec_list;
+ struct sysctl_oid *eee_node;
+ struct sysctl_oid_list *eee_list;
/* Set up sysctls */
SYSCTL_ADD_PROC(ctx, ctx_list,
@@ -2246,6 +2263,32 @@ ixl_add_device_sysctls(struct ixl_pf *pf)
OID_AUTO, "fw_lldp", CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
pf, 0, ixl_sysctl_fw_lldp, "I", IXL_SYSCTL_HELP_FW_LLDP);
+ eee_node = SYSCTL_ADD_NODE(ctx, ctx_list,
+ OID_AUTO, "eee", CTLFLAG_RD | CTLFLAG_MPSAFE, NULL,
+ "Energy Efficient Ethernet (EEE) Sysctls");
+ eee_list = SYSCTL_CHILDREN(eee_node);
+
+ SYSCTL_ADD_PROC(ctx, eee_list,
+ OID_AUTO, "enable", CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_MPSAFE,
+ pf, 0, ixl_sysctl_eee_enable, "I",
+ "Enable Energy Efficient Ethernet (EEE)");
+
+ SYSCTL_ADD_UINT(ctx, eee_list, OID_AUTO, "tx_lpi_status",
+ CTLFLAG_RD | CTLFLAG_MPSAFE, &pf->stats.tx_lpi_status, 0,
+ "TX LPI status");
+
+ SYSCTL_ADD_UINT(ctx, eee_list, OID_AUTO, "rx_lpi_status",
+ CTLFLAG_RD | CTLFLAG_MPSAFE, &pf->stats.rx_lpi_status, 0,
+ "RX LPI status");
+
+ SYSCTL_ADD_UQUAD(ctx, eee_list, OID_AUTO, "tx_lpi_count",
+ CTLFLAG_RD | CTLFLAG_MPSAFE, &pf->stats.tx_lpi_count,
+ "TX LPI count");
+
+ SYSCTL_ADD_UQUAD(ctx, eee_list, OID_AUTO, "rx_lpi_count",
+ CTLFLAG_RD | CTLFLAG_MPSAFE, &pf->stats.rx_lpi_count,
+ "RX LPI count");
+
/* Add sysctls meant to print debug information, but don't list them
* in "sysctl -a" output. */
debug_node = SYSCTL_ADD_NODE(ctx, ctx_list,
@@ -2375,6 +2418,8 @@ ixl_link_speed_string(enum i40e_aq_link_speed link_spe
"40 Gbps",
"20 Gbps",
"25 Gbps",
+ "2.5 Gbps",
+ "5 Gbps"
};
int index;
@@ -2397,6 +2442,12 @@ ixl_link_speed_string(enum i40e_aq_link_speed link_spe
case I40E_LINK_SPEED_25GB:
index = 6;
break;
+ case I40E_LINK_SPEED_2_5GB:
+ index = 7;
+ break;
+ case I40E_LINK_SPEED_5GB:
+ index = 8;
+ break;
case I40E_LINK_SPEED_UNKNOWN:
default:
index = 0;
@@ -2430,14 +2481,16 @@ ixl_sysctl_current_speed(SYSCTL_HANDLER_ARGS)
static u8
ixl_convert_sysctl_aq_link_speed(u8 speeds, bool to_aq)
{
-#define SPEED_MAP_SIZE 6
+#define SPEED_MAP_SIZE 8
static u16 speedmap[SPEED_MAP_SIZE] = {
(I40E_LINK_SPEED_100MB | (0x1 << 8)),
(I40E_LINK_SPEED_1GB | (0x2 << 8)),
(I40E_LINK_SPEED_10GB | (0x4 << 8)),
(I40E_LINK_SPEED_20GB | (0x8 << 8)),
(I40E_LINK_SPEED_25GB | (0x10 << 8)),
- (I40E_LINK_SPEED_40GB | (0x20 << 8))
+ (I40E_LINK_SPEED_40GB | (0x20 << 8)),
+ (I40E_LINK_SPEED_2_5GB | (0x40 << 8)),
+ (I40E_LINK_SPEED_5GB | (0x80 << 8)),
};
u8 retval = 0;
@@ -2509,6 +2562,8 @@ ixl_set_advertised_speeds(struct ixl_pf *pf, int speed
** 0x8 - 20G
** 0x10 - 25G
** 0x20 - 40G
+** 0x40 - 2.5G
+** 0x80 - 5G
*/
static int
ixl_sysctl_supported_speeds(SYSCTL_HANDLER_ARGS)
@@ -2528,6 +2583,8 @@ ixl_sysctl_supported_speeds(SYSCTL_HANDLER_ARGS)
** 0x8 - advertise 20G
** 0x10 - advertise 25G
** 0x20 - advertise 40G
+** 0x40 - advertise 2.5G
+** 0x80 - advertise 5G
**
** Set to 0 to disable link
*/
@@ -2552,7 +2609,7 @@ ixl_sysctl_set_advertise(SYSCTL_HANDLER_ARGS)
}
/* Error out if bits outside of possible flag range are set */
- if ((requested_ls & ~((u8)0x3F)) != 0) {
+ if ((requested_ls & ~((u8)0xFF)) != 0) {
device_printf(dev, "Input advertised speed out of range; "
"valid flags are: 0x%02x\n",
ixl_convert_sysctl_aq_link_speed(pf->supported_speeds, false));
@@ -2591,6 +2648,10 @@ ixl_max_aq_speed_to_value(u8 link_speeds)
return IF_Gbps(20);
if (link_speeds & I40E_LINK_SPEED_10GB)
return IF_Gbps(10);
+ if (link_speeds & I40E_LINK_SPEED_5GB)
+ return IF_Gbps(5);
+ if (link_speeds & I40E_LINK_SPEED_2_5GB)
+ return IF_Mbps(2500);
if (link_speeds & I40E_LINK_SPEED_1GB)
return IF_Gbps(1);
if (link_speeds & I40E_LINK_SPEED_100MB)
@@ -2875,8 +2936,8 @@ ixl_phy_type_string(u32 bit_pos, bool ext)
"25GBASE-LR",
"25GBASE-AOC",
"25GBASE-ACC",
- "Reserved (6)",
- "Reserved (7)"
+ "2.5GBASE-T",
+ "5GBASE-T"
};
if (ext && bit_pos > 7) return "Invalid_Ext";
@@ -4101,6 +4162,43 @@ ixl_sysctl_fw_lldp(SYSCTL_HANDLER_ARGS)
return ixl_stop_fw_lldp(pf);
return ixl_start_fw_lldp(pf);
+}
+
+static int
+ixl_sysctl_eee_enable(SYSCTL_HANDLER_ARGS)
+{
+ struct ixl_pf *pf = (struct ixl_pf *)arg1;
+ int state, new_state;
+ int sysctl_handle_status = 0;
+ enum i40e_status_code cmd_status;
+
+ /* Init states' values */
+ state = new_state = (!!(pf->state & IXL_PF_STATE_EEE_ENABLED));
+
+ /* Get requested mode */
+ sysctl_handle_status = sysctl_handle_int(oidp, &new_state, 0, req);
+ if ((sysctl_handle_status) || (req->newptr == NULL))
+ return (sysctl_handle_status);
+
+ /* Check if state has changed */
+ if (new_state == state)
+ return (0);
+
+ /* Set new state */
+ cmd_status = i40e_enable_eee(&pf->hw, (bool)(!!new_state));
+
+ /* Save new state or report error */
+ if (!cmd_status) {
+ if (new_state == 0)
+ atomic_clear_32(&pf->state, IXL_PF_STATE_EEE_ENABLED);
+ else
+ atomic_set_32(&pf->state, IXL_PF_STATE_EEE_ENABLED);
+ } else if (cmd_status == I40E_ERR_CONFIG)
+ return (EPERM);
+ else
+ return (EIO);
+
+ return (0);
}
int
Modified: head/sys/dev/ixl/virtchnl.h
==============================================================================
--- head/sys/dev/ixl/virtchnl.h Tue Sep 1 22:36:24 2020 (r365230)
+++ head/sys/dev/ixl/virtchnl.h Tue Sep 1 23:16:38 2020 (r365231)
@@ -77,12 +77,14 @@ enum virtchnl_status_code {
VIRTCHNL_STATUS_NOT_SUPPORTED = -64,
};
+#define VIRTCHNL_LINK_SPEED_2_5GB_SHIFT 0x0
#define VIRTCHNL_LINK_SPEED_100MB_SHIFT 0x1
#define VIRTCHNL_LINK_SPEED_1000MB_SHIFT 0x2
#define VIRTCHNL_LINK_SPEED_10GB_SHIFT 0x3
#define VIRTCHNL_LINK_SPEED_40GB_SHIFT 0x4
#define VIRTCHNL_LINK_SPEED_20GB_SHIFT 0x5
#define VIRTCHNL_LINK_SPEED_25GB_SHIFT 0x6
+#define VIRTCHNL_LINK_SPEED_5GB_SHIFT 0x7
enum virtchnl_link_speed {
VIRTCHNL_LINK_SPEED_UNKNOWN = 0,
@@ -92,6 +94,8 @@ enum virtchnl_link_speed {
VIRTCHNL_LINK_SPEED_40GB = BIT(VIRTCHNL_LINK_SPEED_40GB_SHIFT),
VIRTCHNL_LINK_SPEED_20GB = BIT(VIRTCHNL_LINK_SPEED_20GB_SHIFT),
VIRTCHNL_LINK_SPEED_25GB = BIT(VIRTCHNL_LINK_SPEED_25GB_SHIFT),
+ VIRTCHNL_LINK_SPEED_2_5GB = BIT(VIRTCHNL_LINK_SPEED_2_5GB_SHIFT),
+ VIRTCHNL_LINK_SPEED_5GB = BIT(VIRTCHNL_LINK_SPEED_5GB_SHIFT),
};
/* for hsplit_0 field of Rx HMC context */
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