diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_adminq.c | 71 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 118 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_dcb.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_dcb.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_devids.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 41 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 36 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_nvm.c | 61 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_prototype.h | 36 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx.c | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_type.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 93 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 3 |
15 files changed, 354 insertions, 136 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 2af9f6308f84..cb6367334ca7 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -1118,6 +1118,7 @@ struct i40e_mac_filter *i40e_add_mac_filter(struct i40e_vsi *vsi, const u8 *macaddr); int i40e_del_mac_filter(struct i40e_vsi *vsi, const u8 *macaddr); bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi); +int i40e_count_filters(struct i40e_vsi *vsi); struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, const u8 *macaddr); void i40e_vlan_stripping_enable(struct i40e_vsi *vsi); #ifdef CONFIG_I40E_DCB diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c index 72c04881d290..9f0a4e92a231 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c @@ -508,6 +508,59 @@ shutdown_arq_out: } /** + * i40e_set_hw_flags - set HW flags + * @hw: pointer to the hardware structure + **/ +static void i40e_set_hw_flags(struct i40e_hw *hw) +{ + struct i40e_adminq_info *aq = &hw->aq; + + hw->flags = 0; + + switch (hw->mac.type) { + case I40E_MAC_XL710: + if (aq->api_maj_ver > 1 || + (aq->api_maj_ver == 1 && + aq->api_min_ver >= I40E_MINOR_VER_GET_LINK_INFO_XL710)) { + hw->flags |= I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE; + hw->flags |= I40E_HW_FLAG_FW_LLDP_STOPPABLE; + /* The ability to RX (not drop) 802.1ad frames */ + hw->flags |= I40E_HW_FLAG_802_1AD_CAPABLE; + } + break; + case I40E_MAC_X722: + hw->flags |= I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE | + I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK; + + if (aq->api_maj_ver > 1 || + (aq->api_maj_ver == 1 && + aq->api_min_ver >= I40E_MINOR_VER_FW_LLDP_STOPPABLE_X722)) + hw->flags |= I40E_HW_FLAG_FW_LLDP_STOPPABLE; + /* fall through */ + default: + break; + } + + /* Newer versions of firmware require lock when reading the NVM */ + if (aq->api_maj_ver > 1 || + (aq->api_maj_ver == 1 && + aq->api_min_ver >= 5)) + hw->flags |= I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK; + + if (aq->api_maj_ver > 1 || + (aq->api_maj_ver == 1 && + aq->api_min_ver >= 8)) { + hw->flags |= I40E_HW_FLAG_FW_LLDP_PERSISTENT; + hw->flags |= I40E_HW_FLAG_DROP_MODE; + } + + if (aq->api_maj_ver > 1 || + (aq->api_maj_ver == 1 && + aq->api_min_ver >= 9)) + hw->flags |= I40E_HW_FLAG_AQ_PHY_ACCESS_EXTENDED; +} + +/** * i40e_init_adminq - main initialization routine for Admin Queue * @hw: pointer to the hardware structure * @@ -571,6 +624,11 @@ i40e_status i40e_init_adminq(struct i40e_hw *hw) if (ret_code != I40E_SUCCESS) goto init_adminq_free_arq; + /* Some features were introduced in different FW API version + * for different MAC type. + */ + i40e_set_hw_flags(hw); + /* get the NVM version info */ i40e_read_nvm_word(hw, I40E_SR_NVM_DEV_STARTER_VERSION, &hw->nvm.version); @@ -596,25 +654,12 @@ i40e_status i40e_init_adminq(struct i40e_hw *hw) hw->flags |= I40E_HW_FLAG_FW_LLDP_STOPPABLE; } - /* Newer versions of firmware require lock when reading the NVM */ - if (hw->aq.api_maj_ver > 1 || - (hw->aq.api_maj_ver == 1 && - hw->aq.api_min_ver >= 5)) - hw->flags |= I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK; - /* The ability to RX (not drop) 802.1ad frames was added in API 1.7 */ if (hw->aq.api_maj_ver > 1 || (hw->aq.api_maj_ver == 1 && hw->aq.api_min_ver >= 7)) hw->flags |= I40E_HW_FLAG_802_1AD_CAPABLE; - if (hw->aq.api_maj_ver > 1 || - (hw->aq.api_maj_ver == 1 && - hw->aq.api_min_ver >= 8)) { - hw->flags |= I40E_HW_FLAG_FW_LLDP_PERSISTENT; - hw->flags |= I40E_HW_FLAG_DROP_MODE; - } - if (hw->aq.api_maj_ver > I40E_FW_API_VERSION_MAJOR) { ret_code = I40E_ERR_FIRMWARE_API_VERSION; goto init_adminq_free_arq; diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h index 69a2daaca5c5..aa5f1c0aa721 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h @@ -2251,7 +2251,13 @@ struct i40e_aqc_phy_register_access { #define I40E_AQ_PHY_REG_ACCESS_EXTERNAL 1 #define I40E_AQ_PHY_REG_ACCESS_EXTERNAL_MODULE 2 u8 dev_address; - u8 reserved1[2]; + u8 cmd_flags; +#define I40E_AQ_PHY_REG_ACCESS_DONT_CHANGE_QSFP_PAGE 0x01 +#define I40E_AQ_PHY_REG_ACCESS_SET_MDIO_IF_NUMBER 0x02 +#define I40E_AQ_PHY_REG_ACCESS_MDIO_IF_NUMBER_SHIFT 2 +#define I40E_AQ_PHY_REG_ACCESS_MDIO_IF_NUMBER_MASK (0x3 << \ + I40E_AQ_PHY_REG_ACCESS_MDIO_IF_NUMBER_SHIFT) + u8 reserved1; __le32 reg_address; __le32 reg_value; u8 reserved2[4]; diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 7560f06768e0..d4055037af89 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -29,6 +29,7 @@ i40e_status i40e_set_mac_type(struct i40e_hw *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_20G_KR2: @@ -933,10 +934,6 @@ i40e_status i40e_init_shared_code(struct i40e_hw *hw) else hw->pf_id = (u8)(func_rid & 0x7); - if (hw->mac.type == I40E_MAC_X722) - hw->flags |= I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE | - I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK; - status = i40e_init_nvm(hw); return status; } @@ -1441,9 +1438,9 @@ 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; @@ -1462,8 +1459,15 @@ 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 @@ -1508,8 +1512,10 @@ void i40e_led_set(struct i40e_hw *hw, u32 mode, bool blink) { int i; - if (mode & 0xfffffff0) + if (mode & ~I40E_LED_MODE_VALID) { hw_dbg(hw, "invalid mode passed in %X\n", mode); + return; + } /* as per the documentation GPIO 22-29 are the LED * GPIO pins named LED0..LED7 @@ -1519,6 +1525,20 @@ void i40e_led_set(struct i40e_hw *hw, u32 mode, bool blink) if (!gpio_val) continue; + + 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) & @@ -2571,9 +2591,16 @@ noinline_for_stack i40e_status i40e_update_link_info(struct i40e_hw *hw) if (status) return status; - hw->phy.link_info.req_fec_info = - abilities.fec_cfg_curr_mod_ext_info & - (I40E_AQ_REQUEST_FEC_KR | I40E_AQ_REQUEST_FEC_RS); + if (abilities.fec_cfg_curr_mod_ext_info & + I40E_AQ_ENABLE_FEC_AUTO) + hw->phy.link_info.req_fec_info = + (I40E_AQ_REQUEST_FEC_KR | + I40E_AQ_REQUEST_FEC_RS); + else + hw->phy.link_info.req_fec_info = + abilities.fec_cfg_curr_mod_ext_info & + (I40E_AQ_REQUEST_FEC_KR | + I40E_AQ_REQUEST_FEC_RS); memcpy(hw->phy.link_info.module_type, &abilities.module_type, sizeof(hw->phy.link_info.module_type)); @@ -4885,6 +4912,7 @@ i40e_status i40e_write_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_10G_BASE_T_BC: case I40E_DEV_ID_10G_BASE_T_X722: case I40E_DEV_ID_25G_B: case I40E_DEV_ID_25G_SFP28: @@ -5044,7 +5072,7 @@ static enum i40e_status_code i40e_led_get_reg(struct i40e_hw *hw, u16 led_addr, status = i40e_aq_get_phy_register(hw, I40E_AQ_PHY_REG_ACCESS_EXTERNAL, - I40E_PHY_COM_REG_PAGE, + I40E_PHY_COM_REG_PAGE, true, I40E_PHY_LED_PROV_REG_1, reg_val, NULL); } else { @@ -5077,7 +5105,7 @@ static enum i40e_status_code i40e_led_set_reg(struct i40e_hw *hw, u16 led_addr, status = i40e_aq_set_phy_register(hw, I40E_AQ_PHY_REG_ACCESS_EXTERNAL, - I40E_PHY_COM_REG_PAGE, + I40E_PHY_COM_REG_PAGE, true, I40E_PHY_LED_PROV_REG_1, reg_val, NULL); } else { @@ -5116,7 +5144,7 @@ i40e_status i40e_led_get_phy(struct i40e_hw *hw, u16 *led_addr, status = i40e_aq_get_phy_register(hw, I40E_AQ_PHY_REG_ACCESS_EXTERNAL, - I40E_PHY_COM_REG_PAGE, + I40E_PHY_COM_REG_PAGE, true, I40E_PHY_LED_PROV_REG_1, ®_val_aq, NULL); if (status == I40E_SUCCESS) @@ -5321,20 +5349,49 @@ do_retry: } /** - * i40e_aq_set_phy_register + * i40e_mdio_if_number_selection - MDIO I/F number selection + * @hw: pointer to the hw struct + * @set_mdio: use MDIO I/F number specified by mdio_num + * @mdio_num: MDIO I/F number + * @cmd: pointer to PHY Register command structure + **/ +static void i40e_mdio_if_number_selection(struct i40e_hw *hw, bool set_mdio, + u8 mdio_num, + struct i40e_aqc_phy_register_access *cmd) +{ + if (set_mdio && cmd->phy_interface == I40E_AQ_PHY_REG_ACCESS_EXTERNAL) { + if (hw->flags & I40E_HW_FLAG_AQ_PHY_ACCESS_EXTENDED) + cmd->cmd_flags |= + I40E_AQ_PHY_REG_ACCESS_SET_MDIO_IF_NUMBER | + ((mdio_num << + I40E_AQ_PHY_REG_ACCESS_MDIO_IF_NUMBER_SHIFT) & + I40E_AQ_PHY_REG_ACCESS_MDIO_IF_NUMBER_MASK); + else + i40e_debug(hw, I40E_DEBUG_PHY, + "MDIO I/F number selection not supported by current FW version.\n"); + } +} + +/** + * i40e_aq_set_phy_register_ext * @hw: pointer to the hw struct * @phy_select: select which phy should be accessed * @dev_addr: PHY device address + * @set_mdio: use MDIO I/F number specified by mdio_num + * @mdio_num: MDIO I/F number * @reg_addr: PHY register address * @reg_val: new register value * @cmd_details: pointer to command details structure or NULL * * Write the external PHY register. + * NOTE: In common cases MDIO I/F number should not be changed, thats why you + * may use simple wrapper i40e_aq_set_phy_register. **/ -i40e_status i40e_aq_set_phy_register(struct i40e_hw *hw, - u8 phy_select, u8 dev_addr, - u32 reg_addr, u32 reg_val, - struct i40e_asq_cmd_details *cmd_details) +enum i40e_status_code i40e_aq_set_phy_register_ext(struct i40e_hw *hw, + u8 phy_select, u8 dev_addr, bool page_change, + bool set_mdio, u8 mdio_num, + u32 reg_addr, u32 reg_val, + struct i40e_asq_cmd_details *cmd_details) { struct i40e_aq_desc desc; struct i40e_aqc_phy_register_access *cmd = @@ -5349,26 +5406,36 @@ i40e_status i40e_aq_set_phy_register(struct i40e_hw *hw, cmd->reg_address = cpu_to_le32(reg_addr); cmd->reg_value = cpu_to_le32(reg_val); + i40e_mdio_if_number_selection(hw, set_mdio, mdio_num, cmd); + + if (!page_change) + cmd->cmd_flags = I40E_AQ_PHY_REG_ACCESS_DONT_CHANGE_QSFP_PAGE; + status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); return status; } /** - * i40e_aq_get_phy_register + * i40e_aq_get_phy_register_ext * @hw: pointer to the hw struct * @phy_select: select which phy should be accessed * @dev_addr: PHY device address + * @set_mdio: use MDIO I/F number specified by mdio_num + * @mdio_num: MDIO I/F number * @reg_addr: PHY register address * @reg_val: read register value * @cmd_details: pointer to command details structure or NULL * * Read the external PHY register. + * NOTE: In common cases MDIO I/F number should not be changed, thats why you + * may use simple wrapper i40e_aq_get_phy_register. **/ -i40e_status i40e_aq_get_phy_register(struct i40e_hw *hw, - u8 phy_select, u8 dev_addr, - u32 reg_addr, u32 *reg_val, - struct i40e_asq_cmd_details *cmd_details) +enum i40e_status_code i40e_aq_get_phy_register_ext(struct i40e_hw *hw, + u8 phy_select, u8 dev_addr, bool page_change, + bool set_mdio, u8 mdio_num, + u32 reg_addr, u32 *reg_val, + struct i40e_asq_cmd_details *cmd_details) { struct i40e_aq_desc desc; struct i40e_aqc_phy_register_access *cmd = @@ -5382,6 +5449,11 @@ i40e_status i40e_aq_get_phy_register(struct i40e_hw *hw, cmd->dev_address = dev_addr; cmd->reg_address = cpu_to_le32(reg_addr); + i40e_mdio_if_number_selection(hw, set_mdio, mdio_num, cmd); + + if (!page_change) + cmd->cmd_flags = I40E_AQ_PHY_REG_ACCESS_DONT_CHANGE_QSFP_PAGE; + status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); if (!status) *reg_val = le32_to_cpu(cmd->reg_value); diff --git a/drivers/net/ethernet/intel/i40e/i40e_dcb.c b/drivers/net/ethernet/intel/i40e/i40e_dcb.c index 200a1cb3b536..9de503c5f99b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_dcb.c +++ b/drivers/net/ethernet/intel/i40e/i40e_dcb.c @@ -889,7 +889,9 @@ i40e_status i40e_init_dcb(struct i40e_hw *hw, bool enable_mib_change) ret = i40e_read_nvm_module_data(hw, I40E_SR_EMP_SR_SETTINGS_PTR, - offset, 1, + offset, + I40E_LLDP_CURRENT_STATUS_OFFSET, + I40E_LLDP_CURRENT_STATUS_SIZE, &lldp_cfg.adminstatus); } else { ret = i40e_read_lldp_cfg(hw, &lldp_cfg); diff --git a/drivers/net/ethernet/intel/i40e/i40e_dcb.h b/drivers/net/ethernet/intel/i40e/i40e_dcb.h index 2a80c5daa376..ba86ad833bee 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_dcb.h +++ b/drivers/net/ethernet/intel/i40e/i40e_dcb.h @@ -32,6 +32,9 @@ #define I40E_CEE_MAX_FEAT_TYPE 3 #define I40E_LLDP_CURRENT_STATUS_XL710_OFFSET 0x2B #define I40E_LLDP_CURRENT_STATUS_X722_OFFSET 0x31 +#define I40E_LLDP_CURRENT_STATUS_OFFSET 1 +#define I40E_LLDP_CURRENT_STATUS_SIZE 1 + /* Defines for LLDP TLV header */ #define I40E_LLDP_TLV_LEN_SHIFT 0 #define I40E_LLDP_TLV_LEN_MASK (0x01FF << I40E_LLDP_TLV_LEN_SHIFT) diff --git a/drivers/net/ethernet/intel/i40e/i40e_devids.h b/drivers/net/ethernet/intel/i40e/i40e_devids.h index bac4da031f9b..bf15a868292f 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_devids.h +++ b/drivers/net/ethernet/intel/i40e/i40e_devids.h @@ -23,6 +23,8 @@ #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_IS_X710TL_DEVICE(d) \ + ((d) == I40E_DEV_ID_10G_BASE_T_BC) #define I40E_DEV_ID_KX_X722 0x37CE #define I40E_DEV_ID_QSFP_X722 0x37CF #define I40E_DEV_ID_SFP_X722 0x37D0 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 41e1240acaea..d24d8731bef0 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -722,7 +722,14 @@ static void i40e_get_settings_link_up_fec(u8 req_fec_info, ethtool_link_ksettings_add_link_mode(ks, supported, FEC_RS); ethtool_link_ksettings_add_link_mode(ks, supported, FEC_BASER); - if (I40E_AQ_SET_FEC_REQUEST_RS & req_fec_info) { + if ((I40E_AQ_SET_FEC_REQUEST_RS & req_fec_info) && + (I40E_AQ_SET_FEC_REQUEST_KR & req_fec_info)) { + ethtool_link_ksettings_add_link_mode(ks, advertising, + FEC_NONE); + ethtool_link_ksettings_add_link_mode(ks, advertising, + FEC_BASER); + ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_RS); + } else if (I40E_AQ_SET_FEC_REQUEST_RS & req_fec_info) { ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_RS); } else if (I40E_AQ_SET_FEC_REQUEST_KR & req_fec_info) { ethtool_link_ksettings_add_link_mode(ks, advertising, @@ -730,12 +737,6 @@ static void i40e_get_settings_link_up_fec(u8 req_fec_info, } else { ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_NONE); - if (I40E_AQ_SET_FEC_AUTO & req_fec_info) { - ethtool_link_ksettings_add_link_mode(ks, advertising, - FEC_RS); - ethtool_link_ksettings_add_link_mode(ks, advertising, - FEC_BASER); - } } } @@ -1437,6 +1438,7 @@ static int i40e_get_fec_param(struct net_device *netdev, struct i40e_hw *hw = &pf->hw; i40e_status status = 0; int err = 0; + u8 fec_cfg; /* Get the current phy config */ memset(&abilities, 0, sizeof(abilities)); @@ -1448,18 +1450,16 @@ static int i40e_get_fec_param(struct net_device *netdev, } fecparam->fec = 0; - if (abilities.fec_cfg_curr_mod_ext_info & I40E_AQ_SET_FEC_AUTO) + fec_cfg = abilities.fec_cfg_curr_mod_ext_info; + if (fec_cfg & I40E_AQ_SET_FEC_AUTO) fecparam->fec |= ETHTOOL_FEC_AUTO; - if ((abilities.fec_cfg_curr_mod_ext_info & - I40E_AQ_SET_FEC_REQUEST_RS) || - (abilities.fec_cfg_curr_mod_ext_info & - I40E_AQ_SET_FEC_ABILITY_RS)) + else if (fec_cfg & (I40E_AQ_SET_FEC_REQUEST_RS | + I40E_AQ_SET_FEC_ABILITY_RS)) fecparam->fec |= ETHTOOL_FEC_RS; - if ((abilities.fec_cfg_curr_mod_ext_info & - I40E_AQ_SET_FEC_REQUEST_KR) || - (abilities.fec_cfg_curr_mod_ext_info & I40E_AQ_SET_FEC_ABILITY_KR)) + else if (fec_cfg & (I40E_AQ_SET_FEC_REQUEST_KR | + I40E_AQ_SET_FEC_ABILITY_KR)) fecparam->fec |= ETHTOOL_FEC_BASER; - if (abilities.fec_cfg_curr_mod_ext_info == 0) + if (fec_cfg == 0) fecparam->fec |= ETHTOOL_FEC_OFF; if (hw->phy.link_info.fec_info & I40E_AQ_CONFIG_FEC_KR_ENA) @@ -5112,7 +5112,7 @@ static int i40e_get_module_info(struct net_device *netdev, case I40E_MODULE_TYPE_SFP: status = i40e_aq_get_phy_register(hw, I40E_AQ_PHY_REG_ACCESS_EXTERNAL_MODULE, - I40E_I2C_EEPROM_DEV_ADDR, + I40E_I2C_EEPROM_DEV_ADDR, true, I40E_MODULE_SFF_8472_COMP, &sff8472_comp, NULL); if (status) @@ -5120,7 +5120,7 @@ static int i40e_get_module_info(struct net_device *netdev, status = i40e_aq_get_phy_register(hw, I40E_AQ_PHY_REG_ACCESS_EXTERNAL_MODULE, - I40E_I2C_EEPROM_DEV_ADDR, + I40E_I2C_EEPROM_DEV_ADDR, true, I40E_MODULE_SFF_8472_SWAP, &sff8472_swap, NULL); if (status) @@ -5152,7 +5152,7 @@ static int i40e_get_module_info(struct net_device *netdev, /* Read from memory page 0. */ status = i40e_aq_get_phy_register(hw, I40E_AQ_PHY_REG_ACCESS_EXTERNAL_MODULE, - 0, + 0, true, I40E_MODULE_REVISION_ADDR, &sff8636_rev, NULL); if (status) @@ -5223,7 +5223,7 @@ static int i40e_get_module_eeprom(struct net_device *netdev, status = i40e_aq_get_phy_register(hw, I40E_AQ_PHY_REG_ACCESS_EXTERNAL_MODULE, - addr, offset, &value, NULL); + true, addr, offset, &value, NULL); if (status) return -EIO; data[i] = value; @@ -5242,6 +5242,7 @@ static int i40e_set_eee(struct net_device *netdev, struct ethtool_eee *edata) } static const struct ethtool_ops i40e_ethtool_recovery_mode_ops = { + .get_drvinfo = i40e_get_drvinfo, .set_eeprom = i40e_set_eeprom, .get_eeprom_len = i40e_get_eeprom_len, .get_eeprom = i40e_get_eeprom, diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 6031223eafab..1ccabeafa44c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -1110,6 +1110,25 @@ void i40e_update_stats(struct i40e_vsi *vsi) } /** + * i40e_count_filters - counts VSI mac filters + * @vsi: the VSI to be searched + * + * Returns count of mac filters + **/ +int i40e_count_filters(struct i40e_vsi *vsi) +{ + struct i40e_mac_filter *f; + struct hlist_node *h; + int bkt; + int cnt = 0; + + hash_for_each_safe(vsi->mac_filter_hash, bkt, h, f, hlist) + ++cnt; + + return cnt; +} + +/** * i40e_find_filter - Search VSI filter list for specific mac/vlan filter * @vsi: the VSI to be searched * @macaddr: the MAC address @@ -2645,8 +2664,8 @@ static int i40e_change_mtu(struct net_device *netdev, int new_mtu) return -EINVAL; } - netdev_info(netdev, "changing MTU from %d to %d\n", - netdev->mtu, new_mtu); + netdev_dbg(netdev, "changing MTU from %d to %d\n", + netdev->mtu, new_mtu); netdev->mtu = new_mtu; if (netif_running(netdev)) i40e_vsi_reinit_locked(vsi); @@ -3534,14 +3553,14 @@ static void i40e_vsi_configure_msix(struct i40e_vsi *vsi) q_vector->rx.target_itr = ITR_TO_REG(vsi->rx_rings[i]->itr_setting); wr32(hw, I40E_PFINT_ITRN(I40E_RX_ITR, vector - 1), - q_vector->rx.target_itr); + q_vector->rx.target_itr >> 1); q_vector->rx.current_itr = q_vector->rx.target_itr; q_vector->tx.next_update = jiffies + 1; q_vector->tx.target_itr = ITR_TO_REG(vsi->tx_rings[i]->itr_setting); wr32(hw, I40E_PFINT_ITRN(I40E_TX_ITR, vector - 1), - q_vector->tx.target_itr); + q_vector->tx.target_itr >> 1); q_vector->tx.current_itr = q_vector->tx.target_itr; wr32(hw, I40E_PFINT_RATEN(vector - 1), @@ -3646,11 +3665,11 @@ static void i40e_configure_msi_and_legacy(struct i40e_vsi *vsi) /* set the ITR configuration */ q_vector->rx.next_update = jiffies + 1; q_vector->rx.target_itr = ITR_TO_REG(vsi->rx_rings[0]->itr_setting); - wr32(hw, I40E_PFINT_ITR0(I40E_RX_ITR), q_vector->rx.target_itr); + wr32(hw, I40E_PFINT_ITR0(I40E_RX_ITR), q_vector->rx.target_itr >> 1); q_vector->rx.current_itr = q_vector->rx.target_itr; q_vector->tx.next_update = jiffies + 1; q_vector->tx.target_itr = ITR_TO_REG(vsi->tx_rings[0]->itr_setting); - wr32(hw, I40E_PFINT_ITR0(I40E_TX_ITR), q_vector->tx.target_itr); + wr32(hw, I40E_PFINT_ITR0(I40E_TX_ITR), q_vector->tx.target_itr >> 1); q_vector->tx.current_itr = q_vector->tx.target_itr; i40e_enable_misc_int_causes(pf); @@ -7168,6 +7187,7 @@ static int i40e_setup_macvlans(struct i40e_vsi *vsi, u16 macvlan_cnt, u16 qcnt, ch->num_queue_pairs = qcnt; if (!i40e_setup_channel(pf, vsi, ch)) { ret = -EINVAL; + kfree(ch); goto err_free; } ch->parent_vsi = vsi; @@ -11396,7 +11416,7 @@ static int i40e_setup_misc_vector(struct i40e_pf *pf) /* associate no queues to the misc vector */ wr32(hw, I40E_PFINT_LNKLST0, I40E_QUEUE_END_OF_LIST); - wr32(hw, I40E_PFINT_ITR0(I40E_RX_ITR), I40E_ITR_8K); + wr32(hw, I40E_PFINT_ITR0(I40E_RX_ITR), I40E_ITR_8K >> 1); i40e_flush(hw); @@ -12850,6 +12870,7 @@ static const struct net_device_ops i40e_netdev_ops = { .ndo_set_features = i40e_set_features, .ndo_set_vf_mac = i40e_ndo_set_vf_mac, .ndo_set_vf_vlan = i40e_ndo_set_vf_port_vlan, + .ndo_get_vf_stats = i40e_get_vf_stats, .ndo_set_vf_rate = i40e_ndo_set_vf_bw, .ndo_get_vf_config = i40e_ndo_get_vf_config, .ndo_set_vf_link_state = i40e_ndo_set_vf_link_state, @@ -12911,6 +12932,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi) NETIF_F_GSO_IPXIP6 | NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_UDP_TUNNEL_CSUM | + NETIF_F_GSO_UDP_L4 | NETIF_F_SCTP_CRC | NETIF_F_RXHASH | NETIF_F_RXCSUM | diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c index e4d8d20baf3b..7164f4ad8120 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c +++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c @@ -323,20 +323,24 @@ i40e_status i40e_read_nvm_word(struct i40e_hw *hw, u16 offset, /** * i40e_read_nvm_module_data - Reads NVM Buffer to specified memory location - * @hw: pointer to the HW structure + * @hw: Pointer to the HW structure * @module_ptr: Pointer to module in words with respect to NVM beginning - * @offset: offset in words from module start + * @module_offset: Offset in words from module start + * @data_offset: Offset in words from reading data area start * @words_data_size: Words to read from NVM * @data_ptr: Pointer to memory location where resulting buffer will be stored **/ -i40e_status i40e_read_nvm_module_data(struct i40e_hw *hw, - u8 module_ptr, u16 offset, - u16 words_data_size, - u16 *data_ptr) +enum i40e_status_code i40e_read_nvm_module_data(struct i40e_hw *hw, + u8 module_ptr, + u16 module_offset, + u16 data_offset, + u16 words_data_size, + u16 *data_ptr) { i40e_status status; + u16 specific_ptr = 0; u16 ptr_value = 0; - u32 flat_offset; + u32 offset = 0; if (module_ptr != 0) { status = i40e_read_nvm_word(hw, module_ptr, &ptr_value); @@ -352,36 +356,35 @@ i40e_status i40e_read_nvm_module_data(struct i40e_hw *hw, /* Pointer not initialized */ if (ptr_value == I40E_NVM_INVALID_PTR_VAL || - ptr_value == I40E_NVM_INVALID_VAL) + ptr_value == I40E_NVM_INVALID_VAL) { + i40e_debug(hw, I40E_DEBUG_ALL, "Pointer not initialized.\n"); return I40E_ERR_BAD_PTR; + } /* Check whether the module is in SR mapped area or outside */ if (ptr_value & I40E_PTR_TYPE) { /* Pointer points outside of the Shared RAM mapped area */ - ptr_value &= ~I40E_PTR_TYPE; + i40e_debug(hw, I40E_DEBUG_ALL, + "Reading nvm data failed. Pointer points outside of the Shared RAM mapped area.\n"); - /* PtrValue in 4kB units, need to convert to words */ - ptr_value /= 2; - flat_offset = ((u32)ptr_value * 0x1000) + (u32)offset; - status = i40e_acquire_nvm(hw, I40E_RESOURCE_READ); - if (!status) { - status = i40e_aq_read_nvm(hw, 0, 2 * flat_offset, - 2 * words_data_size, - data_ptr, true, NULL); - i40e_release_nvm(hw); - if (status) { - i40e_debug(hw, I40E_DEBUG_ALL, - "Reading nvm aq failed.Error code: %d.\n", - status); - return I40E_ERR_NVM; - } - } else { - return I40E_ERR_NVM; - } + return I40E_ERR_PARAM; } else { /* Read from the Shadow RAM */ - status = i40e_read_nvm_buffer(hw, ptr_value + offset, - &words_data_size, data_ptr); + + status = i40e_read_nvm_word(hw, ptr_value + module_offset, + &specific_ptr); + if (status) { + i40e_debug(hw, I40E_DEBUG_ALL, + "Reading nvm word failed.Error code: %d.\n", + status); + return I40E_ERR_NVM; + } + + offset = ptr_value + module_offset + specific_ptr + + data_offset; + + status = i40e_read_nvm_buffer(hw, offset, &words_data_size, + data_ptr); if (status) { i40e_debug(hw, I40E_DEBUG_ALL, "Reading nvm buffer failed.Error code: %d.\n", diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h index 5250441bf75b..bbb478f09093 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h +++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h @@ -315,10 +315,12 @@ i40e_status i40e_acquire_nvm(struct i40e_hw *hw, void i40e_release_nvm(struct i40e_hw *hw); i40e_status i40e_read_nvm_word(struct i40e_hw *hw, u16 offset, u16 *data); -i40e_status i40e_read_nvm_module_data(struct i40e_hw *hw, - u8 module_ptr, u16 offset, - u16 words_data_size, - u16 *data_ptr); +enum i40e_status_code i40e_read_nvm_module_data(struct i40e_hw *hw, + u8 module_ptr, + u16 module_offset, + u16 data_offset, + u16 words_data_size, + u16 *data_ptr); i40e_status i40e_read_nvm_buffer(struct i40e_hw *hw, u16 offset, u16 *words, u16 *data); i40e_status i40e_update_nvm_checksum(struct i40e_hw *hw); @@ -409,14 +411,24 @@ i40e_status i40e_aq_rx_ctl_write_register(struct i40e_hw *hw, u32 reg_addr, u32 reg_val, struct i40e_asq_cmd_details *cmd_details); void i40e_write_rx_ctl(struct i40e_hw *hw, u32 reg_addr, u32 reg_val); -i40e_status i40e_aq_set_phy_register(struct i40e_hw *hw, - u8 phy_select, u8 dev_addr, - u32 reg_addr, u32 reg_val, - struct i40e_asq_cmd_details *cmd_details); -i40e_status i40e_aq_get_phy_register(struct i40e_hw *hw, - u8 phy_select, u8 dev_addr, - u32 reg_addr, u32 *reg_val, - struct i40e_asq_cmd_details *cmd_details); +enum i40e_status_code +i40e_aq_set_phy_register_ext(struct i40e_hw *hw, + u8 phy_select, u8 dev_addr, bool page_change, + bool set_mdio, u8 mdio_num, + u32 reg_addr, u32 reg_val, + struct i40e_asq_cmd_details *cmd_details); +enum i40e_status_code +i40e_aq_get_phy_register_ext(struct i40e_hw *hw, + u8 phy_select, u8 dev_addr, bool page_change, + bool set_mdio, u8 mdio_num, + u32 reg_addr, u32 *reg_val, + struct i40e_asq_cmd_details *cmd_details); + +/* Convenience wrappers for most common use case */ +#define i40e_aq_set_phy_register(hw, ps, da, pc, ra, rv, cd) \ + 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) i40e_status i40e_read_phy_register_clause22(struct i40e_hw *hw, u16 reg, u8 phy_addr, u16 *value); diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index e3f29dc8b290..b8496037ef7f 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -2960,10 +2960,16 @@ static int i40e_tso(struct i40e_tx_buffer *first, u8 *hdr_len, /* remove payload length from inner checksum */ paylen = skb->len - l4_offset; - csum_replace_by_diff(&l4.tcp->check, (__force __wsum)htonl(paylen)); - /* compute length of segmentation header */ - *hdr_len = (l4.tcp->doff * 4) + l4_offset; + if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_L4) { + csum_replace_by_diff(&l4.udp->check, (__force __wsum)htonl(paylen)); + /* compute length of segmentation header */ + *hdr_len = sizeof(*l4.udp) + l4_offset; + } else { + csum_replace_by_diff(&l4.tcp->check, (__force __wsum)htonl(paylen)); + /* compute length of segmentation header */ + *hdr_len = (l4.tcp->doff * 4) + l4_offset; + } /* pull values out of skb_shinfo */ gso_size = skb_shinfo(skb)->gso_size; diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index b43ec94a0f29..6ea2867ff60f 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -624,6 +624,7 @@ struct i40e_hw { #define I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK BIT_ULL(3) #define I40E_HW_FLAG_FW_LLDP_STOPPABLE BIT_ULL(4) #define I40E_HW_FLAG_FW_LLDP_PERSISTENT BIT_ULL(5) +#define I40E_HW_FLAG_AQ_PHY_ACCESS_EXTENDED BIT_ULL(6) #define I40E_HW_FLAG_DROP_MODE BIT_ULL(7) u64 flags; diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 3d2440838822..6a3f0fc56c3b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -955,7 +955,6 @@ static void i40e_free_vf_res(struct i40e_vf *vf) i40e_vsi_release(pf->vsi[vf->lan_vsi_idx]); vf->lan_vsi_idx = 0; vf->lan_vsi_id = 0; - vf->num_mac = 0; } /* do the accounting and remove additional ADq VSI's */ @@ -2548,20 +2547,12 @@ static inline int i40e_check_vf_permission(struct i40e_vf *vf, struct virtchnl_ether_addr_list *al) { struct i40e_pf *pf = vf->pf; + struct i40e_vsi *vsi = pf->vsi[vf->lan_vsi_idx]; + int mac2add_cnt = 0; int i; - /* If this VF is not privileged, then we can't add more than a limited - * number of addresses. Check to make sure that the additions do not - * push us over the limit. - */ - if (!test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps) && - (vf->num_mac + al->num_elements) > I40E_VC_MAX_MAC_ADDR_PER_VF) { - dev_err(&pf->pdev->dev, - "Cannot add more MAC addresses, VF is not trusted, switch the VF to trusted to add more functionality\n"); - return -EPERM; - } - for (i = 0; i < al->num_elements; i++) { + struct i40e_mac_filter *f; u8 *addr = al->list[i].addr; if (is_broadcast_ether_addr(addr) || @@ -2585,8 +2576,24 @@ static inline int i40e_check_vf_permission(struct i40e_vf *vf, "VF attempting to override administratively set MAC address, bring down and up the VF interface to resume normal operation\n"); return -EPERM; } + + /*count filters that really will be added*/ + f = i40e_find_mac(vsi, addr); + if (!f) + ++mac2add_cnt; } + /* If this VF is not privileged, then we can't add more than a limited + * number of addresses. Check to make sure that the additions do not + * push us over the limit. + */ + if (!test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps) && + (i40e_count_filters(vsi) + mac2add_cnt) > + I40E_VC_MAX_MAC_ADDR_PER_VF) { + dev_err(&pf->pdev->dev, + "Cannot add more MAC addresses, VF is not trusted, switch the VF to trusted to add more functionality\n"); + return -EPERM; + } return 0; } @@ -2640,8 +2647,6 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg) ret = I40E_ERR_PARAM; spin_unlock_bh(&vsi->mac_filter_hash_lock); goto error_param; - } else { - vf->num_mac++; } } } @@ -2689,16 +2694,6 @@ static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg) ret = I40E_ERR_INVALID_MAC_ADDR; goto error_param; } - - if (vf->pf_set_mac && - ether_addr_equal(al->list[i].addr, - vf->default_lan_addr.addr)) { - dev_err(&pf->pdev->dev, - "MAC addr %pM has been set by PF, cannot delete it for VF %d, reset VF to change MAC addr\n", - vf->default_lan_addr.addr, vf->vf_id); - ret = I40E_ERR_PARAM; - goto error_param; - } } vsi = pf->vsi[vf->lan_vsi_idx]; @@ -2709,8 +2704,6 @@ static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg) ret = I40E_ERR_INVALID_MAC_ADDR; spin_unlock_bh(&vsi->mac_filter_hash_lock); goto error_param; - } else { - vf->num_mac--; } spin_unlock_bh(&vsi->mac_filter_hash_lock); @@ -4531,3 +4524,51 @@ out: clear_bit(__I40E_VIRTCHNL_OP_PENDING, pf->state); return ret; } + +/** + * i40e_get_vf_stats - populate some stats for the VF + * @netdev: the netdev of the PF + * @vf_id: the host OS identifier (0-127) + * @vf_stats: pointer to the OS memory to be initialized + */ +int i40e_get_vf_stats(struct net_device *netdev, int vf_id, + struct ifla_vf_stats *vf_stats) +{ + struct i40e_netdev_priv *np = netdev_priv(netdev); + struct i40e_pf *pf = np->vsi->back; + struct i40e_eth_stats *stats; + struct i40e_vsi *vsi; + struct i40e_vf *vf; + + /* validate the request */ + if (i40e_validate_vf(pf, vf_id)) + return -EINVAL; + + vf = &pf->vf[vf_id]; + if (!test_bit(I40E_VF_STATE_INIT, &vf->vf_states)) { + dev_err(&pf->pdev->dev, "VF %d in reset. Try again.\n", vf_id); + return -EBUSY; + } + + vsi = pf->vsi[vf->lan_vsi_idx]; + if (!vsi) + return -EINVAL; + + i40e_update_eth_stats(vsi); + stats = &vsi->eth_stats; + + memset(vf_stats, 0, sizeof(*vf_stats)); + + vf_stats->rx_packets = stats->rx_unicast + stats->rx_broadcast + + stats->rx_multicast; + vf_stats->tx_packets = stats->tx_unicast + stats->tx_broadcast + + stats->tx_multicast; + vf_stats->rx_bytes = stats->rx_bytes; + vf_stats->tx_bytes = stats->tx_bytes; + vf_stats->broadcast = stats->rx_broadcast; + vf_stats->multicast = stats->rx_multicast; + vf_stats->rx_dropped = stats->rx_discards; + vf_stats->tx_dropped = stats->tx_discards; + + return 0; +} diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h index 7164b9bb294f..631248c0981a 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h @@ -101,7 +101,6 @@ struct i40e_vf { bool link_up; /* only valid if VF link is forced */ bool queues_enabled; /* true if the VF queues are enabled */ bool spoofchk; - u16 num_mac; u16 num_vlan; /* ADq related variables */ @@ -139,5 +138,7 @@ int i40e_ndo_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool enable); void i40e_vc_notify_link_state(struct i40e_pf *pf); void i40e_vc_notify_reset(struct i40e_pf *pf); +int i40e_get_vf_stats(struct net_device *netdev, int vf_id, + struct ifla_vf_stats *vf_stats); #endif /* _I40E_VIRTCHNL_PF_H_ */ |