diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_adminq.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h | 79 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 112 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_devids.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 131 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_nvm.c | 49 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_prototype.h | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ptp.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx.c | 83 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx.h | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_type.h | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 396 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 9 |
15 files changed, 674 insertions, 238 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index d25b3be5ba89..00c473874f01 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -202,6 +202,7 @@ struct i40e_lump_tracking { #define I40E_HKEY_ARRAY_SIZE ((I40E_PFQF_HKEY_MAX_INDEX + 1) * 4) #define I40E_HLUT_ARRAY_SIZE ((I40E_PFQF_HLUT_MAX_INDEX + 1) * 4) +#define I40E_VF_HLUT_ARRAY_SIZE ((I40E_VFQF_HLUT1_MAX_INDEX + 1) * 4) enum i40e_fd_stat_idx { I40E_FD_STAT_ATR, @@ -553,7 +554,7 @@ struct i40e_vsi { u16 num_queue_pairs; /* Used tx and rx pairs */ u16 num_desc; enum i40e_vsi_type type; /* VSI type, e.g., LAN, FCoE, etc */ - u16 vf_id; /* Virtual function ID for SRIOV VSIs */ + s16 vf_id; /* Virtual function ID for SRIOV VSIs */ struct i40e_tc_configuration tc_config; struct i40e_aqc_vsi_properties_data info; diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c index 43bb4139d896..738b42a44f20 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c @@ -617,10 +617,6 @@ i40e_status i40e_init_adminq(struct i40e_hw *hw) hw->nvm_release_on_done = false; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; - ret_code = i40e_aq_set_hmc_resource_profile(hw, - I40E_HMC_PROFILE_DEFAULT, - 0, - NULL); ret_code = 0; /* success! */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h index 8d5c65ab6267..eacbe7430b48 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h @@ -78,17 +78,17 @@ struct i40e_aq_desc { #define I40E_AQ_FLAG_EI_SHIFT 14 #define I40E_AQ_FLAG_FE_SHIFT 15 -#define I40E_AQ_FLAG_DD (1 << I40E_AQ_FLAG_DD_SHIFT) /* 0x1 */ -#define I40E_AQ_FLAG_CMP (1 << I40E_AQ_FLAG_CMP_SHIFT) /* 0x2 */ -#define I40E_AQ_FLAG_ERR (1 << I40E_AQ_FLAG_ERR_SHIFT) /* 0x4 */ -#define I40E_AQ_FLAG_VFE (1 << I40E_AQ_FLAG_VFE_SHIFT) /* 0x8 */ -#define I40E_AQ_FLAG_LB (1 << I40E_AQ_FLAG_LB_SHIFT) /* 0x200 */ -#define I40E_AQ_FLAG_RD (1 << I40E_AQ_FLAG_RD_SHIFT) /* 0x400 */ -#define I40E_AQ_FLAG_VFC (1 << I40E_AQ_FLAG_VFC_SHIFT) /* 0x800 */ -#define I40E_AQ_FLAG_BUF (1 << I40E_AQ_FLAG_BUF_SHIFT) /* 0x1000 */ -#define I40E_AQ_FLAG_SI (1 << I40E_AQ_FLAG_SI_SHIFT) /* 0x2000 */ -#define I40E_AQ_FLAG_EI (1 << I40E_AQ_FLAG_EI_SHIFT) /* 0x4000 */ -#define I40E_AQ_FLAG_FE (1 << I40E_AQ_FLAG_FE_SHIFT) /* 0x8000 */ +#define I40E_AQ_FLAG_DD BIT(I40E_AQ_FLAG_DD_SHIFT) /* 0x1 */ +#define I40E_AQ_FLAG_CMP BIT(I40E_AQ_FLAG_CMP_SHIFT) /* 0x2 */ +#define I40E_AQ_FLAG_ERR BIT(I40E_AQ_FLAG_ERR_SHIFT) /* 0x4 */ +#define I40E_AQ_FLAG_VFE BIT(I40E_AQ_FLAG_VFE_SHIFT) /* 0x8 */ +#define I40E_AQ_FLAG_LB BIT(I40E_AQ_FLAG_LB_SHIFT) /* 0x200 */ +#define I40E_AQ_FLAG_RD BIT(I40E_AQ_FLAG_RD_SHIFT) /* 0x400 */ +#define I40E_AQ_FLAG_VFC BIT(I40E_AQ_FLAG_VFC_SHIFT) /* 0x800 */ +#define I40E_AQ_FLAG_BUF BIT(I40E_AQ_FLAG_BUF_SHIFT) /* 0x1000 */ +#define I40E_AQ_FLAG_SI BIT(I40E_AQ_FLAG_SI_SHIFT) /* 0x2000 */ +#define I40E_AQ_FLAG_EI BIT(I40E_AQ_FLAG_EI_SHIFT) /* 0x4000 */ +#define I40E_AQ_FLAG_FE BIT(I40E_AQ_FLAG_FE_SHIFT) /* 0x8000 */ /* error codes */ enum i40e_admin_queue_err { @@ -205,10 +205,6 @@ enum i40e_admin_queue_opc { i40e_aqc_opc_resume_port_tx = 0x041C, i40e_aqc_opc_configure_partition_bw = 0x041D, - /* hmc */ - i40e_aqc_opc_query_hmc_resource_profile = 0x0500, - i40e_aqc_opc_set_hmc_resource_profile = 0x0501, - /* phy commands*/ i40e_aqc_opc_get_phy_abilities = 0x0600, i40e_aqc_opc_set_phy_config = 0x0601, @@ -429,6 +425,7 @@ struct i40e_aqc_list_capabilities_element_resp { #define I40E_AQ_CAP_ID_SDP 0x0062 #define I40E_AQ_CAP_ID_MDIO 0x0063 #define I40E_AQ_CAP_ID_WSR_PROT 0x0064 +#define I40E_AQ_CAP_ID_NVM_MGMT 0x0080 #define I40E_AQ_CAP_ID_FLEX10 0x00F1 #define I40E_AQ_CAP_ID_CEM 0x00F2 @@ -1585,27 +1582,6 @@ struct i40e_aqc_configure_partition_bw_data { I40E_CHECK_STRUCT_LEN(0x22, i40e_aqc_configure_partition_bw_data); -/* Get and set the active HMC resource profile and status. - * (direct 0x0500) and (direct 0x0501) - */ -struct i40e_aq_get_set_hmc_resource_profile { - u8 pm_profile; - u8 pe_vf_enabled; - u8 reserved[14]; -}; - -I40E_CHECK_CMD_LENGTH(i40e_aq_get_set_hmc_resource_profile); - -enum i40e_aq_hmc_profile { - /* I40E_HMC_PROFILE_NO_CHANGE = 0, reserved */ - I40E_HMC_PROFILE_DEFAULT = 1, - I40E_HMC_PROFILE_FAVOR_VF = 2, - I40E_HMC_PROFILE_EQUAL = 3, -}; - -#define I40E_AQ_GET_HMC_RESOURCE_PROFILE_PM_MASK 0xF -#define I40E_AQ_GET_HMC_RESOURCE_PROFILE_COUNT_MASK 0x3F - /* Get PHY Abilities (indirect 0x0600) uses the generic indirect struct */ /* set in param0 for get phy abilities to report qualified modules */ @@ -1652,11 +1628,11 @@ enum i40e_aq_phy_type { 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_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) + I40E_LINK_SPEED_100MB = BIT(I40E_LINK_SPEED_100MB_SHIFT), + I40E_LINK_SPEED_1GB = BIT(I40E_LINK_SPEED_1000MB_SHIFT), + I40E_LINK_SPEED_10GB = BIT(I40E_LINK_SPEED_10GB_SHIFT), + I40E_LINK_SPEED_40GB = BIT(I40E_LINK_SPEED_40GB_SHIFT), + I40E_LINK_SPEED_20GB = BIT(I40E_LINK_SPEED_20GB_SHIFT) }; struct i40e_aqc_module_desc { @@ -1927,9 +1903,9 @@ I40E_CHECK_CMD_LENGTH(i40e_aqc_nvm_config_write); /* Used for 0x0704 as well as for 0x0705 commands */ #define I40E_AQ_ANVM_FEATURE_OR_IMMEDIATE_SHIFT 1 #define I40E_AQ_ANVM_FEATURE_OR_IMMEDIATE_MASK \ - (1 << I40E_AQ_ANVM_FEATURE_OR_IMMEDIATE_SHIFT) + BIT(I40E_AQ_ANVM_FEATURE_OR_IMMEDIATE_SHIFT) #define I40E_AQ_ANVM_FEATURE 0 -#define I40E_AQ_ANVM_IMMEDIATE_FIELD (1 << FEATURE_OR_IMMEDIATE_SHIFT) +#define I40E_AQ_ANVM_IMMEDIATE_FIELD BIT(FEATURE_OR_IMMEDIATE_SHIFT) struct i40e_aqc_nvm_config_data_feature { __le16 feature_id; #define I40E_AQ_ANVM_FEATURE_OPTION_OEM_ONLY 0x01 @@ -2226,13 +2202,11 @@ I40E_CHECK_STRUCT_LEN(0x20, i40e_aqc_get_cee_dcb_cfg_resp); */ struct i40e_aqc_lldp_set_local_mib { #define SET_LOCAL_MIB_AC_TYPE_DCBX_SHIFT 0 -#define SET_LOCAL_MIB_AC_TYPE_DCBX_MASK (1 << SET_LOCAL_MIB_AC_TYPE_DCBX_SHIFT) -#define SET_LOCAL_MIB_AC_TYPE_DCBX_MASK (1 << \ - SET_LOCAL_MIB_AC_TYPE_DCBX_SHIFT) +#define SET_LOCAL_MIB_AC_TYPE_DCBX_MASK BIT(SET_LOCAL_MIB_AC_TYPE_DCBX_SHIFT) #define SET_LOCAL_MIB_AC_TYPE_LOCAL_MIB 0x0 #define SET_LOCAL_MIB_AC_TYPE_NON_WILLING_APPS_SHIFT (1) -#define SET_LOCAL_MIB_AC_TYPE_NON_WILLING_APPS_MASK (1 << \ - SET_LOCAL_MIB_AC_TYPE_NON_WILLING_APPS_SHIFT) +#define SET_LOCAL_MIB_AC_TYPE_NON_WILLING_APPS_MASK \ + BIT(SET_LOCAL_MIB_AC_TYPE_NON_WILLING_APPS_SHIFT) #define SET_LOCAL_MIB_AC_TYPE_NON_WILLING_APPS 0x1 u8 type; u8 reserved0; @@ -2250,7 +2224,7 @@ I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_set_local_mib); struct i40e_aqc_lldp_stop_start_specific_agent { #define I40E_AQC_START_SPECIFIC_AGENT_SHIFT 0 #define I40E_AQC_START_SPECIFIC_AGENT_MASK \ - (1 << I40E_AQC_START_SPECIFIC_AGENT_SHIFT) + BIT(I40E_AQC_START_SPECIFIC_AGENT_SHIFT) u8 command; u8 reserved[15]; }; @@ -2303,7 +2277,7 @@ struct i40e_aqc_del_udp_tunnel_completion { I40E_CHECK_CMD_LENGTH(i40e_aqc_del_udp_tunnel_completion); struct i40e_aqc_get_set_rss_key { -#define I40E_AQC_SET_RSS_KEY_VSI_VALID (0x1 << 15) +#define I40E_AQC_SET_RSS_KEY_VSI_VALID BIT(15) #define I40E_AQC_SET_RSS_KEY_VSI_ID_SHIFT 0 #define I40E_AQC_SET_RSS_KEY_VSI_ID_MASK (0x3FF << \ I40E_AQC_SET_RSS_KEY_VSI_ID_SHIFT) @@ -2323,14 +2297,13 @@ struct i40e_aqc_get_set_rss_key_data { I40E_CHECK_STRUCT_LEN(0x34, i40e_aqc_get_set_rss_key_data); struct i40e_aqc_get_set_rss_lut { -#define I40E_AQC_SET_RSS_LUT_VSI_VALID (0x1 << 15) +#define I40E_AQC_SET_RSS_LUT_VSI_VALID BIT(15) #define I40E_AQC_SET_RSS_LUT_VSI_ID_SHIFT 0 #define I40E_AQC_SET_RSS_LUT_VSI_ID_MASK (0x3FF << \ I40E_AQC_SET_RSS_LUT_VSI_ID_SHIFT) __le16 vsi_id; #define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT 0 -#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_MASK (0x1 << \ - I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT) +#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_MASK BIT(I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT) #define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_VSI 0 #define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_PF 1 diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index f3c1d8890cbb..4a934e14574d 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -61,6 +61,7 @@ static i40e_status i40e_set_mac_type(struct i40e_hw *hw) case I40E_DEV_ID_1G_BASE_T_X722: case I40E_DEV_ID_10G_BASE_T_X722: case I40E_DEV_ID_SFP_I_X722: + case I40E_DEV_ID_QSFP_I_X722: hw->mac.type = I40E_MAC_X722; break; default: @@ -2038,6 +2039,76 @@ i40e_status i40e_aq_set_vsi_multicast_promiscuous(struct i40e_hw *hw, } /** + * i40e_aq_set_vsi_mc_promisc_on_vlan + * @hw: pointer to the hw struct + * @seid: vsi number + * @enable: set MAC L2 layer unicast promiscuous enable/disable for a given VLAN + * @vid: The VLAN tag filter - capture any multicast packet with this VLAN tag + * @cmd_details: pointer to command details structure or NULL + **/ +enum i40e_status_code i40e_aq_set_vsi_mc_promisc_on_vlan(struct i40e_hw *hw, + u16 seid, bool enable, + u16 vid, + struct i40e_asq_cmd_details *cmd_details) +{ + struct i40e_aq_desc desc; + struct i40e_aqc_set_vsi_promiscuous_modes *cmd = + (struct i40e_aqc_set_vsi_promiscuous_modes *)&desc.params.raw; + enum i40e_status_code status; + u16 flags = 0; + + i40e_fill_default_direct_cmd_desc(&desc, + i40e_aqc_opc_set_vsi_promiscuous_modes); + + if (enable) + flags |= I40E_AQC_SET_VSI_PROMISC_MULTICAST; + + cmd->promiscuous_flags = cpu_to_le16(flags); + cmd->valid_flags = cpu_to_le16(I40E_AQC_SET_VSI_PROMISC_MULTICAST); + cmd->seid = cpu_to_le16(seid); + cmd->vlan_tag = cpu_to_le16(vid | I40E_AQC_SET_VSI_VLAN_VALID); + + status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); + + return status; +} + +/** + * i40e_aq_set_vsi_uc_promisc_on_vlan + * @hw: pointer to the hw struct + * @seid: vsi number + * @enable: set MAC L2 layer unicast promiscuous enable/disable for a given VLAN + * @vid: The VLAN tag filter - capture any unicast packet with this VLAN tag + * @cmd_details: pointer to command details structure or NULL + **/ +enum i40e_status_code i40e_aq_set_vsi_uc_promisc_on_vlan(struct i40e_hw *hw, + u16 seid, bool enable, + u16 vid, + struct i40e_asq_cmd_details *cmd_details) +{ + struct i40e_aq_desc desc; + struct i40e_aqc_set_vsi_promiscuous_modes *cmd = + (struct i40e_aqc_set_vsi_promiscuous_modes *)&desc.params.raw; + enum i40e_status_code status; + u16 flags = 0; + + i40e_fill_default_direct_cmd_desc(&desc, + i40e_aqc_opc_set_vsi_promiscuous_modes); + + if (enable) + flags |= I40E_AQC_SET_VSI_PROMISC_UNICAST; + + cmd->promiscuous_flags = cpu_to_le16(flags); + cmd->valid_flags = cpu_to_le16(I40E_AQC_SET_VSI_PROMISC_UNICAST); + cmd->seid = cpu_to_le16(seid); + cmd->vlan_tag = cpu_to_le16(vid | I40E_AQC_SET_VSI_VLAN_VALID); + + status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); + + return status; +} + +/** * i40e_aq_set_vsi_broadcast * @hw: pointer to the hw struct * @seid: vsi number @@ -2667,10 +2738,7 @@ i40e_status i40e_aq_delete_mirrorrule(struct i40e_hw *hw, u16 sw_seid, u16 *rules_used, u16 *rules_free) { /* Rule ID has to be valid except rule_type: INGRESS VLAN mirroring */ - if (rule_type != I40E_AQC_MIRROR_RULE_TYPE_VLAN) { - if (!rule_id) - return I40E_ERR_PARAM; - } else { + if (rule_type == I40E_AQC_MIRROR_RULE_TYPE_VLAN) { /* count and mr_list shall be valid for rule_type INGRESS VLAN * mirroring. For other rule_type, count and rule_type should * not matter. @@ -2787,36 +2855,6 @@ i40e_status i40e_aq_debug_write_register(struct i40e_hw *hw, } /** - * i40e_aq_set_hmc_resource_profile - * @hw: pointer to the hw struct - * @profile: type of profile the HMC is to be set as - * @pe_vf_enabled_count: the number of PE enabled VFs the system has - * @cmd_details: pointer to command details structure or NULL - * - * set the HMC profile of the device. - **/ -i40e_status i40e_aq_set_hmc_resource_profile(struct i40e_hw *hw, - enum i40e_aq_hmc_profile profile, - u8 pe_vf_enabled_count, - struct i40e_asq_cmd_details *cmd_details) -{ - struct i40e_aq_desc desc; - struct i40e_aq_get_set_hmc_resource_profile *cmd = - (struct i40e_aq_get_set_hmc_resource_profile *)&desc.params.raw; - i40e_status status; - - i40e_fill_default_direct_cmd_desc(&desc, - i40e_aqc_opc_set_hmc_resource_profile); - - cmd->pm_profile = (u8)profile; - cmd->pe_vf_enabled = pe_vf_enabled_count; - - status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); - - return status; -} - -/** * i40e_aq_request_resource * @hw: pointer to the hw struct * @resource: resource id @@ -3138,6 +3176,12 @@ static void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff, p->wr_csr_prot = (u64)number; p->wr_csr_prot |= (u64)logical_id << 32; break; + case I40E_AQ_CAP_ID_NVM_MGMT: + if (number & I40E_NVM_MGMT_SEC_REV_DISABLED) + p->sec_rev_disabled = true; + if (number & I40E_NVM_MGMT_UPDATE_DISABLED) + p->update_disabled = true; + break; default: break; } diff --git a/drivers/net/ethernet/intel/i40e/i40e_devids.h b/drivers/net/ethernet/intel/i40e/i40e_devids.h index dd4457d29e98..d701861c6e1e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_devids.h +++ b/drivers/net/ethernet/intel/i40e/i40e_devids.h @@ -45,6 +45,7 @@ #define I40E_DEV_ID_1G_BASE_T_X722 0x37D1 #define I40E_DEV_ID_10G_BASE_T_X722 0x37D2 #define I40E_DEV_ID_SFP_I_X722 0x37D3 +#define I40E_DEV_ID_QSFP_I_X722 0x37D4 #define i40e_is_40G_device(d) ((d) == I40E_DEV_ID_QSFP_A || \ (d) == I40E_DEV_ID_QSFP_B || \ diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 8a83d4514812..8e56c43c4104 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -2506,7 +2506,6 @@ static int i40e_add_fdir_ethtool(struct i40e_vsi *vsi, if (!vsi) return -EINVAL; - pf = vsi->back; if (!(pf->flags & I40E_FLAG_FD_SB_ENABLED)) @@ -2564,15 +2563,18 @@ static int i40e_add_fdir_ethtool(struct i40e_vsi *vsi, input->src_ip[0] = fsp->h_u.tcp_ip4_spec.ip4dst; if (ntohl(fsp->m_ext.data[1])) { - if (ntohl(fsp->h_ext.data[1]) >= pf->num_alloc_vfs) { - netif_info(pf, drv, vsi->netdev, "Invalid VF id\n"); + vf_id = ntohl(fsp->h_ext.data[1]); + if (vf_id >= pf->num_alloc_vfs) { + netif_info(pf, drv, vsi->netdev, + "Invalid VF id %d\n", vf_id); goto free_input; } - vf_id = ntohl(fsp->h_ext.data[1]); /* Find vsi id from vf id and override dest vsi */ input->dest_vsi = pf->vf[vf_id].lan_vsi_id; if (input->q_index >= pf->vf[vf_id].num_queue_pairs) { - netif_info(pf, drv, vsi->netdev, "Invalid queue id\n"); + netif_info(pf, drv, vsi->netdev, + "Invalid queue id %d for VF %d\n", + input->q_index, vf_id); goto free_input; } } diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 0b071cea305d..8e6c0f2487d7 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -46,7 +46,7 @@ static const char i40e_driver_string[] = #define DRV_VERSION_MAJOR 1 #define DRV_VERSION_MINOR 5 -#define DRV_VERSION_BUILD 5 +#define DRV_VERSION_BUILD 10 #define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \ __stringify(DRV_VERSION_MINOR) "." \ __stringify(DRV_VERSION_BUILD) DRV_KERN @@ -91,6 +91,7 @@ static const struct pci_device_id i40e_pci_tbl[] = { {PCI_VDEVICE(INTEL, I40E_DEV_ID_1G_BASE_T_X722), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_10G_BASE_T_X722), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_SFP_I_X722), 0}, + {PCI_VDEVICE(INTEL, I40E_DEV_ID_QSFP_I_X722), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_20G_KR2), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_20G_KR2_A), 0}, /* required last entry */ @@ -397,24 +398,6 @@ static void i40e_tx_timeout(struct net_device *netdev) } /** - * i40e_release_rx_desc - Store the new tail and head values - * @rx_ring: ring to bump - * @val: new head index - **/ -static inline void i40e_release_rx_desc(struct i40e_ring *rx_ring, u32 val) -{ - rx_ring->next_to_use = val; - - /* Force memory writes to complete before letting h/w - * know there are new descriptors to fetch. (Only - * applicable for weak-ordered memory model archs, - * such as IA-64). - */ - wmb(); - writel(val, rx_ring->tail); -} - -/** * i40e_get_vsi_stats_struct - Get System Network Statistics * @vsi: the VSI we care about * @@ -2098,6 +2081,12 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi) } } + /* if the VF is not trusted do not do promisc */ + if ((vsi->type == I40E_VSI_SRIOV) && !pf->vf[vsi->vf_id].trusted) { + clear_bit(__I40E_FILTER_OVERFLOW_PROMISC, &vsi->state); + goto out; + } + /* check for changes in promiscuous modes */ if (changed_flags & IFF_ALLMULTI) { bool cur_multipromisc; @@ -8082,24 +8071,45 @@ static int i40e_config_rss_reg(struct i40e_vsi *vsi, const u8 *seed, { struct i40e_pf *pf = vsi->back; struct i40e_hw *hw = &pf->hw; + u16 vf_id = vsi->vf_id; u8 i; /* Fill out hash function seed */ if (seed) { u32 *seed_dw = (u32 *)seed; - for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++) - i40e_write_rx_ctl(hw, I40E_PFQF_HKEY(i), seed_dw[i]); + if (vsi->type == I40E_VSI_MAIN) { + for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++) + i40e_write_rx_ctl(hw, I40E_PFQF_HKEY(i), + seed_dw[i]); + } else if (vsi->type == I40E_VSI_SRIOV) { + for (i = 0; i <= I40E_VFQF_HKEY1_MAX_INDEX; i++) + i40e_write_rx_ctl(hw, + I40E_VFQF_HKEY1(i, vf_id), + seed_dw[i]); + } else { + dev_err(&pf->pdev->dev, "Cannot set RSS seed - invalid VSI type\n"); + } } if (lut) { u32 *lut_dw = (u32 *)lut; - if (lut_size != I40E_HLUT_ARRAY_SIZE) - return -EINVAL; - - for (i = 0; i <= I40E_PFQF_HLUT_MAX_INDEX; i++) - wr32(hw, I40E_PFQF_HLUT(i), lut_dw[i]); + if (vsi->type == I40E_VSI_MAIN) { + if (lut_size != I40E_HLUT_ARRAY_SIZE) + return -EINVAL; + for (i = 0; i <= I40E_PFQF_HLUT_MAX_INDEX; i++) + wr32(hw, I40E_PFQF_HLUT(i), lut_dw[i]); + } else if (vsi->type == I40E_VSI_SRIOV) { + if (lut_size != I40E_VF_HLUT_ARRAY_SIZE) + return -EINVAL; + for (i = 0; i <= I40E_VFQF_HLUT_MAX_INDEX; i++) + i40e_write_rx_ctl(hw, + I40E_VFQF_HLUT1(i, vf_id), + lut_dw[i]); + } else { + dev_err(&pf->pdev->dev, "Cannot set RSS LUT - invalid VSI type\n"); + } } i40e_flush(hw); @@ -9111,40 +9121,44 @@ static int i40e_config_netdev(struct i40e_vsi *vsi) np = netdev_priv(netdev); np->vsi = vsi; - netdev->hw_enc_features |= NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM | - NETIF_F_TSO | - NETIF_F_TSO6 | - NETIF_F_TSO_ECN | - NETIF_F_GSO_GRE | - NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_GSO_UDP_TUNNEL_CSUM | + netdev->hw_enc_features |= NETIF_F_SG | + NETIF_F_IP_CSUM | + NETIF_F_IPV6_CSUM | + NETIF_F_HIGHDMA | + NETIF_F_SOFT_FEATURES | + NETIF_F_TSO | + NETIF_F_TSO_ECN | + NETIF_F_TSO6 | + NETIF_F_GSO_GRE | + NETIF_F_GSO_GRE_CSUM | + NETIF_F_GSO_IPIP | + NETIF_F_GSO_SIT | + NETIF_F_GSO_UDP_TUNNEL | + NETIF_F_GSO_UDP_TUNNEL_CSUM | + NETIF_F_GSO_PARTIAL | + NETIF_F_SCTP_CRC | + NETIF_F_RXHASH | + NETIF_F_RXCSUM | 0; - netdev->features = NETIF_F_SG | - NETIF_F_IP_CSUM | - NETIF_F_SCTP_CRC | - NETIF_F_HIGHDMA | - NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_GSO_GRE | - NETIF_F_HW_VLAN_CTAG_TX | - NETIF_F_HW_VLAN_CTAG_RX | - NETIF_F_HW_VLAN_CTAG_FILTER | - NETIF_F_IPV6_CSUM | - NETIF_F_TSO | - NETIF_F_TSO_ECN | - NETIF_F_TSO6 | - NETIF_F_RXCSUM | - NETIF_F_RXHASH | - 0; + if (!(pf->flags & I40E_FLAG_OUTER_UDP_CSUM_CAPABLE)) + netdev->gso_partial_features |= NETIF_F_GSO_UDP_TUNNEL_CSUM; + + netdev->gso_partial_features |= NETIF_F_GSO_GRE_CSUM; + + /* record features VLANs can make use of */ + netdev->vlan_features |= netdev->hw_enc_features | + NETIF_F_TSO_MANGLEID; if (!(pf->flags & I40E_FLAG_MFP_ENABLED)) - netdev->features |= NETIF_F_NTUPLE; - if (pf->flags & I40E_FLAG_OUTER_UDP_CSUM_CAPABLE) - netdev->features |= NETIF_F_GSO_UDP_TUNNEL_CSUM; + netdev->hw_features |= NETIF_F_NTUPLE; - /* copy netdev features into list of user selectable features */ - netdev->hw_features |= netdev->features; + netdev->hw_features |= netdev->hw_enc_features | + NETIF_F_HW_VLAN_CTAG_TX | + NETIF_F_HW_VLAN_CTAG_RX; + + netdev->features |= netdev->hw_features | NETIF_F_HW_VLAN_CTAG_FILTER; + netdev->hw_enc_features |= NETIF_F_TSO_MANGLEID; if (vsi->type == I40E_VSI_MAIN) { SET_NETDEV_DEV(netdev, &pf->pdev->dev); @@ -9183,12 +9197,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi) ether_addr_copy(netdev->dev_addr, mac_addr); ether_addr_copy(netdev->perm_addr, mac_addr); - /* vlan gets same features (except vlan offload) - * after any tweaks for specific VSI types - */ - netdev->vlan_features = netdev->features & ~(NETIF_F_HW_VLAN_CTAG_TX | - NETIF_F_HW_VLAN_CTAG_RX | - NETIF_F_HW_VLAN_CTAG_FILTER); + netdev->priv_flags |= IFF_UNICAST_FLT; netdev->priv_flags |= IFF_SUPP_NOFCS; /* Setup netdev TC information */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c index f2cea3d25de3..954efe3118db 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c +++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c @@ -693,10 +693,10 @@ i40e_status i40e_nvmupd_command(struct i40e_hw *hw, /* early check for status command and debug msgs */ upd_cmd = i40e_nvmupd_validate_command(hw, cmd, perrno); - i40e_debug(hw, I40E_DEBUG_NVM, "%s state %d nvm_release_on_hold %d cmd 0x%08x config 0x%08x offset 0x%08x data_size 0x%08x\n", + i40e_debug(hw, I40E_DEBUG_NVM, "%s state %d nvm_release_on_hold %d opc 0x%04x cmd 0x%08x config 0x%08x offset 0x%08x data_size 0x%08x\n", i40e_nvm_update_state_str[upd_cmd], hw->nvmupd_state, - hw->nvm_release_on_done, + hw->nvm_release_on_done, hw->nvm_wait_opcode, cmd->command, cmd->config, cmd->offset, cmd->data_size); if (upd_cmd == I40E_NVMUPD_INVALID) { @@ -710,7 +710,18 @@ i40e_status i40e_nvmupd_command(struct i40e_hw *hw, * going into the state machine */ if (upd_cmd == I40E_NVMUPD_STATUS) { + if (!cmd->data_size) { + *perrno = -EFAULT; + return I40E_ERR_BUF_TOO_SHORT; + } + bytes[0] = hw->nvmupd_state; + + if (cmd->data_size >= 4) { + bytes[1] = 0; + *((u16 *)&bytes[2]) = hw->nvm_wait_opcode; + } + return 0; } @@ -729,6 +740,14 @@ i40e_status i40e_nvmupd_command(struct i40e_hw *hw, case I40E_NVMUPD_STATE_INIT_WAIT: case I40E_NVMUPD_STATE_WRITE_WAIT: + /* if we need to stop waiting for an event, clear + * the wait info and return before doing anything else + */ + if (cmd->offset == 0xffff) { + i40e_nvmupd_check_wait_event(hw, hw->nvm_wait_opcode); + return 0; + } + status = I40E_ERR_NOT_READY; *perrno = -EBUSY; break; @@ -800,6 +819,7 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, i40e_release_nvm(hw); } else { hw->nvm_release_on_done = true; + hw->nvm_wait_opcode = i40e_aqc_opc_nvm_erase; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; } } @@ -816,6 +836,7 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, i40e_release_nvm(hw); } else { hw->nvm_release_on_done = true; + hw->nvm_wait_opcode = i40e_aqc_opc_nvm_update; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; } } @@ -828,10 +849,12 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, hw->aq.asq_last_status); } else { status = i40e_nvmupd_nvm_write(hw, cmd, bytes, perrno); - if (status) + if (status) { i40e_release_nvm(hw); - else + } else { + hw->nvm_wait_opcode = i40e_aqc_opc_nvm_update; hw->nvmupd_state = I40E_NVMUPD_STATE_WRITE_WAIT; + } } break; @@ -850,6 +873,7 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, i40e_release_nvm(hw); } else { hw->nvm_release_on_done = true; + hw->nvm_wait_opcode = i40e_aqc_opc_nvm_update; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; } } @@ -940,8 +964,10 @@ retry: switch (upd_cmd) { case I40E_NVMUPD_WRITE_CON: status = i40e_nvmupd_nvm_write(hw, cmd, bytes, perrno); - if (!status) + if (!status) { + hw->nvm_wait_opcode = i40e_aqc_opc_nvm_update; hw->nvmupd_state = I40E_NVMUPD_STATE_WRITE_WAIT; + } break; case I40E_NVMUPD_WRITE_LCB: @@ -954,6 +980,7 @@ retry: hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; } else { hw->nvm_release_on_done = true; + hw->nvm_wait_opcode = i40e_aqc_opc_nvm_update; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; } break; @@ -967,6 +994,7 @@ retry: -EIO; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; } else { + hw->nvm_wait_opcode = i40e_aqc_opc_nvm_update; hw->nvmupd_state = I40E_NVMUPD_STATE_WRITE_WAIT; } break; @@ -981,6 +1009,7 @@ retry: hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; } else { hw->nvm_release_on_done = true; + hw->nvm_wait_opcode = i40e_aqc_opc_nvm_update; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; } break; @@ -1036,14 +1065,14 @@ retry: **/ void i40e_nvmupd_check_wait_event(struct i40e_hw *hw, u16 opcode) { - if (opcode == i40e_aqc_opc_nvm_erase || - opcode == i40e_aqc_opc_nvm_update) { + if (opcode == hw->nvm_wait_opcode) { i40e_debug(hw, I40E_DEBUG_NVM, "NVMUPD: clearing wait on opcode 0x%04x\n", opcode); if (hw->nvm_release_on_done) { i40e_release_nvm(hw); hw->nvm_release_on_done = false; } + hw->nvm_wait_opcode = 0; switch (hw->nvmupd_state) { case I40E_NVMUPD_STATE_INIT_WAIT: @@ -1220,6 +1249,12 @@ static i40e_status i40e_nvmupd_exec_aq(struct i40e_hw *hw, *perrno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status); } + /* should we wait for a followup event? */ + if (cmd->offset) { + hw->nvm_wait_opcode = cmd->offset; + hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; + } + return status; } diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h index 134035f53f2c..4c8977c805df 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h +++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h @@ -133,6 +133,14 @@ i40e_status i40e_aq_set_vsi_unicast_promiscuous(struct i40e_hw *hw, u16 vsi_id, bool set, struct i40e_asq_cmd_details *cmd_details); i40e_status i40e_aq_set_vsi_multicast_promiscuous(struct i40e_hw *hw, u16 vsi_id, bool set, struct i40e_asq_cmd_details *cmd_details); +enum i40e_status_code i40e_aq_set_vsi_mc_promisc_on_vlan(struct i40e_hw *hw, + u16 seid, bool enable, + u16 vid, + struct i40e_asq_cmd_details *cmd_details); +enum i40e_status_code i40e_aq_set_vsi_uc_promisc_on_vlan(struct i40e_hw *hw, + u16 seid, bool enable, + u16 vid, + struct i40e_asq_cmd_details *cmd_details); i40e_status i40e_aq_set_vsi_vlan_promisc(struct i40e_hw *hw, u16 seid, bool enable, struct i40e_asq_cmd_details *cmd_details); @@ -228,10 +236,6 @@ i40e_status i40e_aq_config_vsi_bw_limit(struct i40e_hw *hw, struct i40e_asq_cmd_details *cmd_details); i40e_status i40e_aq_dcb_updated(struct i40e_hw *hw, struct i40e_asq_cmd_details *cmd_details); -i40e_status i40e_aq_set_hmc_resource_profile(struct i40e_hw *hw, - enum i40e_aq_hmc_profile profile, - u8 pe_vf_enabled_count, - struct i40e_asq_cmd_details *cmd_details); i40e_status i40e_aq_config_switch_comp_bw_limit(struct i40e_hw *hw, u16 seid, u16 credit, u8 max_bw, struct i40e_asq_cmd_details *cmd_details); diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c index 565ca7c835bc..a1b878abd5b0 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c @@ -158,9 +158,10 @@ static int i40e_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb) static int i40e_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta) { struct i40e_pf *pf = container_of(ptp, struct i40e_pf, ptp_caps); - struct timespec64 now, then = ns_to_timespec64(delta); + struct timespec64 now, then; unsigned long flags; + then = ns_to_timespec64(delta); spin_lock_irqsave(&pf->tmreg_lock, flags); i40e_ptp_read(pf, &now); diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 29ffed27e5a9..2765d7efdd9c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -1370,7 +1370,8 @@ static void i40e_receive_skb(struct i40e_ring *rx_ring, { struct i40e_q_vector *q_vector = rx_ring->q_vector; - if (vlan_tag & VLAN_VID_MASK) + if ((rx_ring->netdev->features & NETIF_F_HW_VLAN_CTAG_RX) && + (vlan_tag & VLAN_VID_MASK)) __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_tag); napi_gro_receive(&q_vector->napi, skb); @@ -2299,9 +2300,16 @@ static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss) ip.v6->payload_len = 0; } - if (skb_shinfo(skb)->gso_type & (SKB_GSO_UDP_TUNNEL | SKB_GSO_GRE | + if (skb_shinfo(skb)->gso_type & (SKB_GSO_GRE | + SKB_GSO_GRE_CSUM | + SKB_GSO_IPIP | + SKB_GSO_SIT | + SKB_GSO_UDP_TUNNEL | SKB_GSO_UDP_TUNNEL_CSUM)) { - if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL_CSUM) { + if (!(skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL) && + (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL_CSUM)) { + l4.udp->len = 0; + /* determine offset of outer transport header */ l4_offset = l4.hdr - skb->data; @@ -2442,13 +2450,6 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags, &l4_proto, &frag_off); } - /* compute outer L3 header size */ - tunnel |= ((l4.hdr - ip.hdr) / 4) << - I40E_TXD_CTX_QW0_EXT_IPLEN_SHIFT; - - /* switch IP header pointer from outer to inner header */ - ip.hdr = skb_inner_network_header(skb); - /* define outer transport */ switch (l4_proto) { case IPPROTO_UDP: @@ -2459,6 +2460,11 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags, tunnel |= I40E_TXD_CTX_GRE_TUNNELING; *tx_flags |= I40E_TX_FLAGS_UDP_TUNNEL; break; + case IPPROTO_IPIP: + case IPPROTO_IPV6: + *tx_flags |= I40E_TX_FLAGS_UDP_TUNNEL; + l4.hdr = skb_inner_network_header(skb); + break; default: if (*tx_flags & I40E_TX_FLAGS_TSO) return -1; @@ -2467,12 +2473,20 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags, return 0; } + /* compute outer L3 header size */ + tunnel |= ((l4.hdr - ip.hdr) / 4) << + I40E_TXD_CTX_QW0_EXT_IPLEN_SHIFT; + + /* switch IP header pointer from outer to inner header */ + ip.hdr = skb_inner_network_header(skb); + /* compute tunnel header size */ tunnel |= ((ip.hdr - l4.hdr) / 2) << I40E_TXD_CTX_QW0_NATLEN_SHIFT; /* indicate if we need to offload outer UDP header */ if ((*tx_flags & I40E_TX_FLAGS_TSO) && + !(skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL) && (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL_CSUM)) tunnel |= I40E_TXD_CTX_QW0_L4T_CS_MASK; @@ -2600,35 +2614,34 @@ int __i40e_maybe_stop_tx(struct i40e_ring *tx_ring, int size) } /** - * __i40e_chk_linearize - Check if there are more than 8 fragments per packet + * __i40e_chk_linearize - Check if there are more than 8 buffers per packet * @skb: send buffer * - * Note: Our HW can't scatter-gather more than 8 fragments to build - * a packet on the wire and so we need to figure out the cases where we - * need to linearize the skb. + * Note: Our HW can't DMA more than 8 buffers to build a packet on the wire + * and so we need to figure out the cases where we need to linearize the skb. + * + * For TSO we need to count the TSO header and segment payload separately. + * As such we need to check cases where we have 7 fragments or more as we + * can potentially require 9 DMA transactions, 1 for the TSO header, 1 for + * the segment payload in the first descriptor, and another 7 for the + * fragments. **/ bool __i40e_chk_linearize(struct sk_buff *skb) { const struct skb_frag_struct *frag, *stale; - int gso_size, nr_frags, sum; - - /* check to see if TSO is enabled, if so we may get a repreive */ - gso_size = skb_shinfo(skb)->gso_size; - if (unlikely(!gso_size)) - return true; + int nr_frags, sum; - /* no need to check if number of frags is less than 8 */ + /* no need to check if number of frags is less than 7 */ nr_frags = skb_shinfo(skb)->nr_frags; - if (nr_frags < I40E_MAX_BUFFER_TXD) + if (nr_frags < (I40E_MAX_BUFFER_TXD - 1)) return false; /* We need to walk through the list and validate that each group * of 6 fragments totals at least gso_size. However we don't need - * to perform such validation on the first or last 6 since the first - * 6 cannot inherit any data from a descriptor before them, and the - * last 6 cannot inherit any data from a descriptor after them. + * to perform such validation on the last 6 since the last 6 cannot + * inherit any data from a descriptor after them. */ - nr_frags -= I40E_MAX_BUFFER_TXD - 1; + nr_frags -= I40E_MAX_BUFFER_TXD - 2; frag = &skb_shinfo(skb)->frags[0]; /* Initialize size to the negative value of gso_size minus 1. We @@ -2637,21 +2650,21 @@ bool __i40e_chk_linearize(struct sk_buff *skb) * descriptors for a single transmit as the header and previous * fragment are already consuming 2 descriptors. */ - sum = 1 - gso_size; + sum = 1 - skb_shinfo(skb)->gso_size; - /* Add size of frags 1 through 5 to create our initial sum */ - sum += skb_frag_size(++frag); - sum += skb_frag_size(++frag); - sum += skb_frag_size(++frag); - sum += skb_frag_size(++frag); - sum += skb_frag_size(++frag); + /* Add size of frags 0 through 4 to create our initial sum */ + sum += skb_frag_size(frag++); + sum += skb_frag_size(frag++); + sum += skb_frag_size(frag++); + sum += skb_frag_size(frag++); + sum += skb_frag_size(frag++); /* Walk through fragments adding latest fragment, testing it, and * then removing stale fragments from the sum. */ stale = &skb_shinfo(skb)->frags[0]; for (;;) { - sum += skb_frag_size(++frag); + sum += skb_frag_size(frag++); /* if sum is negative we failed to make sufficient progress */ if (sum < 0) @@ -2661,7 +2674,7 @@ bool __i40e_chk_linearize(struct sk_buff *skb) if (!--nr_frags) break; - sum -= skb_frag_size(++stale); + sum -= skb_frag_size(stale++); } return false; diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h index 77ccdde56c0c..6b2b1913527d 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h @@ -442,11 +442,15 @@ static inline int i40e_maybe_stop_tx(struct i40e_ring *tx_ring, int size) **/ static inline bool i40e_chk_linearize(struct sk_buff *skb, int count) { - /* we can only support up to 8 data buffers for a single send */ - if (likely(count <= I40E_MAX_BUFFER_TXD)) + /* Both TSO and single send will work if count is less than 8 */ + if (likely(count < I40E_MAX_BUFFER_TXD)) return false; - return __i40e_chk_linearize(skb); + if (skb_is_gso(skb)) + return __i40e_chk_linearize(skb); + + /* we can support up to 8 data buffers for a single send */ + return count != I40E_MAX_BUFFER_TXD; } /** diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index 793036b259e5..bd5f13bef83c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -36,7 +36,7 @@ #include "i40e_devids.h" /* I40E_MASK is a macro used on 32 bit registers */ -#define I40E_MASK(mask, shift) (mask << shift) +#define I40E_MASK(mask, shift) ((u32)(mask) << (shift)) #define I40E_MAX_VSI_QP 16 #define I40E_MAX_VF_VSI 3 @@ -275,6 +275,11 @@ struct i40e_hw_capabilities { #define I40E_FLEX10_STATUS_DCC_ERROR 0x1 #define I40E_FLEX10_STATUS_VC_MODE 0x2 + bool sec_rev_disabled; + bool update_disabled; +#define I40E_NVM_MGMT_SEC_REV_DISABLED 0x1 +#define I40E_NVM_MGMT_UPDATE_DISABLED 0x2 + bool mgmt_cem; bool ieee_1588; bool iwarp; @@ -550,6 +555,7 @@ struct i40e_hw { struct i40e_aq_desc nvm_wb_desc; struct i40e_virt_mem nvm_buff; bool nvm_release_on_done; + u16 nvm_wait_opcode; /* HMC info */ struct i40e_hmc_info hmc; /* HMC info struct */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 30f8cbe6b54b..6b9db7983693 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -48,7 +48,7 @@ static void i40e_vc_vf_broadcast(struct i40e_pf *pf, int i; for (i = 0; i < pf->num_alloc_vfs; i++, vf++) { - int abs_vf_id = vf->vf_id + hw->func_caps.vf_base_id; + int abs_vf_id = vf->vf_id + (int)hw->func_caps.vf_base_id; /* Not all vfs are enabled so skip the ones that are not */ if (!test_bit(I40E_VF_STAT_INIT, &vf->vf_states) && !test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states)) @@ -74,7 +74,7 @@ static void i40e_vc_notify_vf_link_state(struct i40e_vf *vf) struct i40e_pf *pf = vf->pf; struct i40e_hw *hw = &pf->hw; struct i40e_link_status *ls = &pf->hw.phy.link_info; - int abs_vf_id = vf->vf_id + hw->func_caps.vf_base_id; + int abs_vf_id = vf->vf_id + (int)hw->func_caps.vf_base_id; pfe.event = I40E_VIRTCHNL_EVENT_LINK_CHANGE; pfe.severity = I40E_PF_EVENT_SEVERITY_INFO; @@ -141,7 +141,7 @@ void i40e_vc_notify_vf_reset(struct i40e_vf *vf) !test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states)) return; - abs_vf_id = vf->vf_id + vf->pf->hw.func_caps.vf_base_id; + abs_vf_id = vf->vf_id + (int)vf->pf->hw.func_caps.vf_base_id; pfe.event = I40E_VIRTCHNL_EVENT_RESET_IMPENDING; pfe.severity = I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM; @@ -860,7 +860,11 @@ static int i40e_alloc_vf_res(struct i40e_vf *vf) if (ret) goto error_alloc; total_queue_pairs += pf->vsi[vf->lan_vsi_idx]->alloc_queue_pairs; - set_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps); + + if (vf->trusted) + set_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps); + else + clear_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps); /* store the total qps number for the runtime * VF req validation @@ -1348,12 +1352,16 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg) set_bit(I40E_VF_STAT_IWARPENA, &vf->vf_states); } - if (pf->flags & I40E_FLAG_RSS_AQ_CAPABLE) { - if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ) - vfres->vf_offload_flags |= - I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ; + if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF) { + vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF; } else { - vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG; + if ((pf->flags & I40E_FLAG_RSS_AQ_CAPABLE) && + (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ)) + vfres->vf_offload_flags |= + I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ; + else + vfres->vf_offload_flags |= + I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG; } if (pf->flags & I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE) { @@ -1382,6 +1390,9 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg) vfres->num_vsis = num_vsis; vfres->num_queue_pairs = vf->num_queue_pairs; vfres->max_vectors = pf->hw.func_caps.num_msix_vectors_vf; + vfres->rss_key_size = I40E_HKEY_ARRAY_SIZE; + vfres->rss_lut_size = I40E_VF_HLUT_ARRAY_SIZE; + if (vf->lan_vsi_idx) { vfres->vsi_res[0].vsi_id = vf->lan_vsi_id; vfres->vsi_res[0].vsi_type = I40E_VSI_SRIOV; @@ -1420,6 +1431,25 @@ static void i40e_vc_reset_vf_msg(struct i40e_vf *vf) } /** + * i40e_getnum_vf_vsi_vlan_filters + * @vsi: pointer to the vsi + * + * called to get the number of VLANs offloaded on this VF + **/ +static inline int i40e_getnum_vf_vsi_vlan_filters(struct i40e_vsi *vsi) +{ + struct i40e_mac_filter *f; + int num_vlans = 0; + + list_for_each_entry(f, &vsi->mac_filter_list, list) { + if (f->vlan >= 0 && f->vlan <= I40E_MAX_VLANID) + num_vlans++; + } + + return num_vlans; +} + +/** * i40e_vc_config_promiscuous_mode_msg * @vf: pointer to the VF info * @msg: pointer to the msg buffer @@ -1435,22 +1465,122 @@ static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf, (struct i40e_virtchnl_promisc_info *)msg; struct i40e_pf *pf = vf->pf; struct i40e_hw *hw = &pf->hw; - struct i40e_vsi *vsi; + struct i40e_mac_filter *f; + i40e_status aq_ret = 0; bool allmulti = false; - i40e_status aq_ret; + struct i40e_vsi *vsi; + bool alluni = false; + int aq_err = 0; vsi = i40e_find_vsi_from_id(pf, info->vsi_id); if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) || !test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps) || - !i40e_vc_isvalid_vsi_id(vf, info->vsi_id) || - (vsi->type != I40E_VSI_FCOE)) { + !i40e_vc_isvalid_vsi_id(vf, info->vsi_id)) { + dev_err(&pf->pdev->dev, + "VF %d doesn't meet requirements to enter promiscuous mode\n", + vf->vf_id); aq_ret = I40E_ERR_PARAM; goto error_param; } + /* Multicast promiscuous handling*/ if (info->flags & I40E_FLAG_VF_MULTICAST_PROMISC) allmulti = true; - aq_ret = i40e_aq_set_vsi_multicast_promiscuous(hw, vsi->seid, - allmulti, NULL); + + if (vf->port_vlan_id) { + aq_ret = i40e_aq_set_vsi_mc_promisc_on_vlan(hw, vsi->seid, + allmulti, + vf->port_vlan_id, + NULL); + } else if (i40e_getnum_vf_vsi_vlan_filters(vsi)) { + list_for_each_entry(f, &vsi->mac_filter_list, list) { + if (f->vlan < 0 || f->vlan > I40E_MAX_VLANID) + continue; + aq_ret = i40e_aq_set_vsi_mc_promisc_on_vlan(hw, + vsi->seid, + allmulti, + f->vlan, + NULL); + aq_err = pf->hw.aq.asq_last_status; + if (aq_ret) { + dev_err(&pf->pdev->dev, + "Could not add VLAN %d to multicast promiscuous domain err %s aq_err %s\n", + f->vlan, + i40e_stat_str(&pf->hw, aq_ret), + i40e_aq_str(&pf->hw, aq_err)); + break; + } + } + } else { + aq_ret = i40e_aq_set_vsi_multicast_promiscuous(hw, vsi->seid, + allmulti, NULL); + aq_err = pf->hw.aq.asq_last_status; + if (aq_ret) { + dev_err(&pf->pdev->dev, + "VF %d failed to set multicast promiscuous mode err %s aq_err %s\n", + vf->vf_id, + i40e_stat_str(&pf->hw, aq_ret), + i40e_aq_str(&pf->hw, aq_err)); + goto error_param_int; + } + } + + if (!aq_ret) { + dev_info(&pf->pdev->dev, + "VF %d successfully set multicast promiscuous mode\n", + vf->vf_id); + if (allmulti) + set_bit(I40E_VF_STAT_MC_PROMISC, &vf->vf_states); + else + clear_bit(I40E_VF_STAT_MC_PROMISC, &vf->vf_states); + } + + if (info->flags & I40E_FLAG_VF_UNICAST_PROMISC) + alluni = true; + if (vf->port_vlan_id) { + aq_ret = i40e_aq_set_vsi_uc_promisc_on_vlan(hw, vsi->seid, + alluni, + vf->port_vlan_id, + NULL); + } else if (i40e_getnum_vf_vsi_vlan_filters(vsi)) { + list_for_each_entry(f, &vsi->mac_filter_list, list) { + aq_ret = 0; + if (f->vlan >= 0 && f->vlan <= I40E_MAX_VLANID) + aq_ret = + i40e_aq_set_vsi_uc_promisc_on_vlan(hw, + vsi->seid, + alluni, + f->vlan, + NULL); + aq_err = pf->hw.aq.asq_last_status; + if (aq_ret) + dev_err(&pf->pdev->dev, + "Could not add VLAN %d to Unicast promiscuous domain err %s aq_err %s\n", + f->vlan, + i40e_stat_str(&pf->hw, aq_ret), + i40e_aq_str(&pf->hw, aq_err)); + } + } else { + aq_ret = i40e_aq_set_vsi_unicast_promiscuous(hw, vsi->seid, + allmulti, NULL); + aq_err = pf->hw.aq.asq_last_status; + if (aq_ret) + dev_err(&pf->pdev->dev, + "VF %d failed to set unicast promiscuous mode %8.8x err %s aq_err %s\n", + vf->vf_id, info->flags, + i40e_stat_str(&pf->hw, aq_ret), + i40e_aq_str(&pf->hw, aq_err)); + } + +error_param_int: + if (!aq_ret) { + dev_info(&pf->pdev->dev, + "VF %d successfully set unicast promiscuous mode\n", + vf->vf_id); + if (alluni) + set_bit(I40E_VF_STAT_UC_PROMISC, &vf->vf_states); + else + clear_bit(I40E_VF_STAT_UC_PROMISC, &vf->vf_states); + } error_param: /* send the response to the VF */ @@ -1701,6 +1831,10 @@ error_param: (u8 *)&stats, sizeof(stats)); } +/* If the VF is not trusted restrict the number of MAC/VLAN it can program */ +#define I40E_VC_MAX_MAC_ADDR_PER_VF 8 +#define I40E_VC_MAX_VLAN_PER_VF 8 + /** * i40e_check_vf_permission * @vf: pointer to the VF info @@ -1721,15 +1855,22 @@ static inline int i40e_check_vf_permission(struct i40e_vf *vf, u8 *macaddr) dev_err(&pf->pdev->dev, "invalid VF MAC addr %pM\n", macaddr); ret = I40E_ERR_INVALID_MAC_ADDR; } else if (vf->pf_set_mac && !is_multicast_ether_addr(macaddr) && + !test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps) && !ether_addr_equal(macaddr, vf->default_lan_addr.addr)) { /* If the host VMM administrator has set the VF MAC address * administratively via the ndo_set_vf_mac command then deny * permission to the VF to add or delete unicast MAC addresses. + * Unless the VF is privileged and then it can do whatever. * The VF may request to set the MAC address filter already * assigned to it so do not return an error in that case. */ dev_err(&pf->pdev->dev, - "VF attempting to override administratively set MAC address\nPlease reload the VF driver to resume normal operation\n"); + "VF attempting to override administratively set MAC address, reload the VF driver to resume normal operation\n"); + ret = -EPERM; + } else if ((vf->num_mac >= I40E_VC_MAX_MAC_ADDR_PER_VF) && + !test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps)) { + dev_err(&pf->pdev->dev, + "VF is not trusted, switch the VF to trusted to add more functionality\n"); ret = -EPERM; } return ret; @@ -1754,7 +1895,6 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) int i; if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) || - !test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps) || !i40e_vc_isvalid_vsi_id(vf, vsi_id)) { ret = I40E_ERR_PARAM; goto error_param; @@ -1793,6 +1933,8 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) ret = I40E_ERR_PARAM; spin_unlock_bh(&vsi->mac_filter_list_lock); goto error_param; + } else { + vf->num_mac++; } } spin_unlock_bh(&vsi->mac_filter_list_lock); @@ -1828,7 +1970,6 @@ static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) int i; if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) || - !test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps) || !i40e_vc_isvalid_vsi_id(vf, vsi_id)) { ret = I40E_ERR_PARAM; goto error_param; @@ -1852,6 +1993,8 @@ static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) ret = I40E_ERR_INVALID_MAC_ADDR; spin_unlock_bh(&vsi->mac_filter_list_lock); goto error_param; + } else { + vf->num_mac--; } spin_unlock_bh(&vsi->mac_filter_list_lock); @@ -1886,8 +2029,13 @@ static int i40e_vc_add_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) i40e_status aq_ret = 0; int i; + if ((vf->num_vlan >= I40E_VC_MAX_VLAN_PER_VF) && + !test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps)) { + dev_err(&pf->pdev->dev, + "VF is not trusted, switch the VF to trusted to add more VLAN addresses\n"); + goto error_param; + } if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) || - !test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps) || !i40e_vc_isvalid_vsi_id(vf, vsi_id)) { aq_ret = I40E_ERR_PARAM; goto error_param; @@ -1911,6 +2059,19 @@ static int i40e_vc_add_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) for (i = 0; i < vfl->num_elements; i++) { /* add new VLAN filter */ int ret = i40e_vsi_add_vlan(vsi, vfl->vlan_id[i]); + if (!ret) + vf->num_vlan++; + + if (test_bit(I40E_VF_STAT_UC_PROMISC, &vf->vf_states)) + i40e_aq_set_vsi_uc_promisc_on_vlan(&pf->hw, vsi->seid, + true, + vfl->vlan_id[i], + NULL); + if (test_bit(I40E_VF_STAT_MC_PROMISC, &vf->vf_states)) + i40e_aq_set_vsi_mc_promisc_on_vlan(&pf->hw, vsi->seid, + true, + vfl->vlan_id[i], + NULL); if (ret) dev_err(&pf->pdev->dev, @@ -1942,7 +2103,6 @@ static int i40e_vc_remove_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) int i; if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) || - !test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps) || !i40e_vc_isvalid_vsi_id(vf, vsi_id)) { aq_ret = I40E_ERR_PARAM; goto error_param; @@ -1963,6 +2123,19 @@ static int i40e_vc_remove_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) for (i = 0; i < vfl->num_elements; i++) { int ret = i40e_vsi_kill_vlan(vsi, vfl->vlan_id[i]); + if (!ret) + vf->num_vlan--; + + if (test_bit(I40E_VF_STAT_UC_PROMISC, &vf->vf_states)) + i40e_aq_set_vsi_uc_promisc_on_vlan(&pf->hw, vsi->seid, + false, + vfl->vlan_id[i], + NULL); + if (test_bit(I40E_VF_STAT_MC_PROMISC, &vf->vf_states)) + i40e_aq_set_vsi_mc_promisc_on_vlan(&pf->hw, vsi->seid, + false, + vfl->vlan_id[i], + NULL); if (ret) dev_err(&pf->pdev->dev, @@ -2042,6 +2215,135 @@ error_param: } /** + * i40e_vc_config_rss_key + * @vf: pointer to the VF info + * @msg: pointer to the msg buffer + * @msglen: msg length + * + * Configure the VF's RSS key + **/ +static int i40e_vc_config_rss_key(struct i40e_vf *vf, u8 *msg, u16 msglen) +{ + struct i40e_virtchnl_rss_key *vrk = + (struct i40e_virtchnl_rss_key *)msg; + struct i40e_pf *pf = vf->pf; + struct i40e_vsi *vsi = NULL; + u16 vsi_id = vrk->vsi_id; + i40e_status aq_ret = 0; + + if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) || + !i40e_vc_isvalid_vsi_id(vf, vsi_id) || + (vrk->key_len != I40E_HKEY_ARRAY_SIZE)) { + aq_ret = I40E_ERR_PARAM; + goto err; + } + + vsi = pf->vsi[vf->lan_vsi_idx]; + aq_ret = i40e_config_rss(vsi, vrk->key, NULL, 0); +err: + /* send the response to the VF */ + return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_CONFIG_RSS_KEY, + aq_ret); +} + +/** + * i40e_vc_config_rss_lut + * @vf: pointer to the VF info + * @msg: pointer to the msg buffer + * @msglen: msg length + * + * Configure the VF's RSS LUT + **/ +static int i40e_vc_config_rss_lut(struct i40e_vf *vf, u8 *msg, u16 msglen) +{ + struct i40e_virtchnl_rss_lut *vrl = + (struct i40e_virtchnl_rss_lut *)msg; + struct i40e_pf *pf = vf->pf; + struct i40e_vsi *vsi = NULL; + u16 vsi_id = vrl->vsi_id; + i40e_status aq_ret = 0; + + if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) || + !i40e_vc_isvalid_vsi_id(vf, vsi_id) || + (vrl->lut_entries != I40E_VF_HLUT_ARRAY_SIZE)) { + aq_ret = I40E_ERR_PARAM; + goto err; + } + + vsi = pf->vsi[vf->lan_vsi_idx]; + aq_ret = i40e_config_rss(vsi, NULL, vrl->lut, I40E_VF_HLUT_ARRAY_SIZE); + /* send the response to the VF */ +err: + return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_CONFIG_RSS_LUT, + aq_ret); +} + +/** + * i40e_vc_get_rss_hena + * @vf: pointer to the VF info + * @msg: pointer to the msg buffer + * @msglen: msg length + * + * Return the RSS HENA bits allowed by the hardware + **/ +static int i40e_vc_get_rss_hena(struct i40e_vf *vf, u8 *msg, u16 msglen) +{ + struct i40e_virtchnl_rss_hena *vrh = NULL; + struct i40e_pf *pf = vf->pf; + i40e_status aq_ret = 0; + int len = 0; + + if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states)) { + aq_ret = I40E_ERR_PARAM; + goto err; + } + len = sizeof(struct i40e_virtchnl_rss_hena); + + vrh = kzalloc(len, GFP_KERNEL); + if (!vrh) { + aq_ret = I40E_ERR_NO_MEMORY; + len = 0; + goto err; + } + vrh->hena = i40e_pf_get_default_rss_hena(pf); +err: + /* send the response back to the VF */ + aq_ret = i40e_vc_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS, + aq_ret, (u8 *)vrh, len); + return aq_ret; +} + +/** + * i40e_vc_set_rss_hena + * @vf: pointer to the VF info + * @msg: pointer to the msg buffer + * @msglen: msg length + * + * Set the RSS HENA bits for the VF + **/ +static int i40e_vc_set_rss_hena(struct i40e_vf *vf, u8 *msg, u16 msglen) +{ + struct i40e_virtchnl_rss_hena *vrh = + (struct i40e_virtchnl_rss_hena *)msg; + struct i40e_pf *pf = vf->pf; + struct i40e_hw *hw = &pf->hw; + i40e_status aq_ret = 0; + + if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states)) { + aq_ret = I40E_ERR_PARAM; + goto err; + } + i40e_write_rx_ctl(hw, I40E_VFQF_HENA1(0, vf->vf_id), (u32)vrh->hena); + i40e_write_rx_ctl(hw, I40E_VFQF_HENA1(1, vf->vf_id), + (u32)(vrh->hena >> 32)); + + /* send the response to the VF */ +err: + return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_SET_RSS_HENA, + aq_ret); +} + +/** * i40e_vc_validate_vf_msg * @vf: pointer to the VF info * @msg: pointer to the msg buffer @@ -2054,7 +2356,7 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode, u32 v_retval, u8 *msg, u16 msglen) { bool err_msg_format = false; - int valid_len; + int valid_len = 0; /* Check if VF is disabled. */ if (test_bit(I40E_VF_STAT_DISABLED, &vf->vf_states)) @@ -2066,13 +2368,10 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode, valid_len = sizeof(struct i40e_virtchnl_version_info); break; case I40E_VIRTCHNL_OP_RESET_VF: - valid_len = 0; break; case I40E_VIRTCHNL_OP_GET_VF_RESOURCES: if (VF_IS_V11(vf)) valid_len = sizeof(u32); - else - valid_len = 0; break; case I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE: valid_len = sizeof(struct i40e_virtchnl_txq_info); @@ -2162,6 +2461,35 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode, sizeof(struct i40e_virtchnl_iwarp_qv_info)); } break; + case I40E_VIRTCHNL_OP_CONFIG_RSS_KEY: + valid_len = sizeof(struct i40e_virtchnl_rss_key); + if (msglen >= valid_len) { + struct i40e_virtchnl_rss_key *vrk = + (struct i40e_virtchnl_rss_key *)msg; + if (vrk->key_len != I40E_HKEY_ARRAY_SIZE) { + err_msg_format = true; + break; + } + valid_len += vrk->key_len - 1; + } + break; + case I40E_VIRTCHNL_OP_CONFIG_RSS_LUT: + valid_len = sizeof(struct i40e_virtchnl_rss_lut); + if (msglen >= valid_len) { + struct i40e_virtchnl_rss_lut *vrl = + (struct i40e_virtchnl_rss_lut *)msg; + if (vrl->lut_entries != I40E_VF_HLUT_ARRAY_SIZE) { + err_msg_format = true; + break; + } + valid_len += vrl->lut_entries - 1; + } + break; + case I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS: + break; + case I40E_VIRTCHNL_OP_SET_RSS_HENA: + valid_len = sizeof(struct i40e_virtchnl_rss_hena); + break; /* These are always errors coming from the VF. */ case I40E_VIRTCHNL_OP_EVENT: case I40E_VIRTCHNL_OP_UNKNOWN: @@ -2188,11 +2516,11 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode, * called from the common aeq/arq handler to * process request from VF **/ -int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode, +int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode, u32 v_retval, u8 *msg, u16 msglen) { struct i40e_hw *hw = &pf->hw; - unsigned int local_vf_id = vf_id - hw->func_caps.vf_base_id; + int local_vf_id = vf_id - (s16)hw->func_caps.vf_base_id; struct i40e_vf *vf; int ret; @@ -2260,6 +2588,19 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode, case I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP: ret = i40e_vc_iwarp_qvmap_msg(vf, msg, msglen, false); break; + case I40E_VIRTCHNL_OP_CONFIG_RSS_KEY: + ret = i40e_vc_config_rss_key(vf, msg, msglen); + break; + case I40E_VIRTCHNL_OP_CONFIG_RSS_LUT: + ret = i40e_vc_config_rss_lut(vf, msg, msglen); + break; + case I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS: + ret = i40e_vc_get_rss_hena(vf, msg, msglen); + break; + case I40E_VIRTCHNL_OP_SET_RSS_HENA: + ret = i40e_vc_set_rss_hena(vf, msg, msglen); + break; + case I40E_VIRTCHNL_OP_UNKNOWN: default: dev_err(&pf->pdev->dev, "Unsupported opcode %d from VF %d\n", @@ -2281,9 +2622,10 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode, **/ int i40e_vc_process_vflr_event(struct i40e_pf *pf) { - u32 reg, reg_idx, bit_idx, vf_id; struct i40e_hw *hw = &pf->hw; + u32 reg, reg_idx, bit_idx; struct i40e_vf *vf; + int vf_id; if (!test_bit(__I40E_VFLR_EVENT_PENDING, &pf->state)) 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 838cbd2299a4..875174141451 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h @@ -61,6 +61,8 @@ enum i40e_vf_states { I40E_VF_STAT_IWARPENA, I40E_VF_STAT_FCOEENA, I40E_VF_STAT_DISABLED, + I40E_VF_STAT_MC_PROMISC, + I40E_VF_STAT_UC_PROMISC, }; /* VF capabilities */ @@ -75,7 +77,7 @@ struct i40e_vf { struct i40e_pf *pf; /* VF id in the PF space */ - u16 vf_id; + s16 vf_id; /* all VF vsis connect to the same parent */ enum i40e_switch_element_types parent_type; struct i40e_virtchnl_version_info vf_ver; @@ -109,6 +111,9 @@ struct i40e_vf { bool link_forced; bool link_up; /* only valid if VF link is forced */ bool spoofchk; + u16 num_mac; + u16 num_vlan; + /* RDMA Client */ struct i40e_virtchnl_iwarp_qvlist_info *qvlist_info; }; @@ -116,7 +121,7 @@ struct i40e_vf { void i40e_free_vfs(struct i40e_pf *pf); int i40e_pci_sriov_configure(struct pci_dev *dev, int num_vfs); int i40e_alloc_vfs(struct i40e_pf *pf, u16 num_alloc_vfs); -int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode, +int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode, u32 v_retval, u8 *msg, u16 msglen); int i40e_vc_process_vflr_event(struct i40e_pf *pf); void i40e_reset_vf(struct i40e_vf *vf, bool flr); |