diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 216 |
1 files changed, 162 insertions, 54 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index d0c1bf5441d8..5829715fa342 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -54,6 +54,9 @@ #include <linux/clocksource.h> #include <linux/net_tstamp.h> #include <linux/ptp_clock_kernel.h> +#include <net/pkt_cls.h> +#include <net/tc_act/tc_gact.h> +#include <net/tc_act/tc_mirred.h> #include "i40e_type.h" #include "i40e_prototype.h" #include "i40e_client.h" @@ -77,6 +80,7 @@ #define i40e_default_queues_per_vmdq(pf) \ (((pf)->hw_features & I40E_HW_RSS_AQ_CAPABLE) ? 4 : 1) #define I40E_DEFAULT_QUEUES_PER_VF 4 +#define I40E_MAX_VF_QUEUES 16 #define I40E_DEFAULT_QUEUES_PER_TC 1 /* should be a power of 2 */ #define i40e_pf_get_max_q_per_tc(pf) \ (((pf)->hw_features & I40E_HW_128_QP_RSS_CAPABLE) ? 128 : 64) @@ -86,6 +90,7 @@ #define I40E_AQ_LEN 256 #define I40E_AQ_WORK_LIMIT 66 /* max number of VFs + a little */ #define I40E_MAX_USER_PRIORITY 8 +#define I40E_MAX_QUEUES_PER_CH 64 #define I40E_DEFAULT_TRAFFIC_CLASS BIT(0) #define I40E_DEFAULT_MSG_ENABLE 4 #define I40E_QUEUE_WAIT_RETRY_LIMIT 10 @@ -125,6 +130,11 @@ /* default to trying for four seconds */ #define I40E_TRY_LINK_TIMEOUT (4 * HZ) +/* BW rate limiting */ +#define I40E_BW_CREDIT_DIVISOR 50 /* 50Mbps per BW credit */ +#define I40E_BW_MBPS_DIVISOR 125000 /* rate / (1000000 / 8) Mbps */ +#define I40E_MAX_BW_INACTIVE_ACCUM 4 /* accumulate 4 credits max */ + /* driver state flags */ enum i40e_state_t { __I40E_TESTING, @@ -136,6 +146,7 @@ enum i40e_state_t { __I40E_MDD_EVENT_PENDING, __I40E_VFLR_EVENT_PENDING, __I40E_RESET_RECOVERY_PENDING, + __I40E_MISC_IRQ_REQUESTED, __I40E_RESET_INTR_RECEIVED, __I40E_REINIT_REQUESTED, __I40E_PF_RESET_REQUESTED, @@ -155,6 +166,8 @@ enum i40e_state_t { __I40E_STATE_SIZE__, }; +#define I40E_PF_RESET_FLAG BIT_ULL(__I40E_PF_RESET_REQUESTED) + /* VSI state flags */ enum i40e_vsi_state_t { __I40E_VSI_DOWN, @@ -242,6 +255,58 @@ struct i40e_fdir_filter { u32 fd_id; }; +#define I40E_CLOUD_FIELD_OMAC 0x01 +#define I40E_CLOUD_FIELD_IMAC 0x02 +#define I40E_CLOUD_FIELD_IVLAN 0x04 +#define I40E_CLOUD_FIELD_TEN_ID 0x08 +#define I40E_CLOUD_FIELD_IIP 0x10 + +#define I40E_CLOUD_FILTER_FLAGS_OMAC I40E_CLOUD_FIELD_OMAC +#define I40E_CLOUD_FILTER_FLAGS_IMAC I40E_CLOUD_FIELD_IMAC +#define I40E_CLOUD_FILTER_FLAGS_IMAC_IVLAN (I40E_CLOUD_FIELD_IMAC | \ + I40E_CLOUD_FIELD_IVLAN) +#define I40E_CLOUD_FILTER_FLAGS_IMAC_TEN_ID (I40E_CLOUD_FIELD_IMAC | \ + I40E_CLOUD_FIELD_TEN_ID) +#define I40E_CLOUD_FILTER_FLAGS_OMAC_TEN_ID_IMAC (I40E_CLOUD_FIELD_OMAC | \ + I40E_CLOUD_FIELD_IMAC | \ + I40E_CLOUD_FIELD_TEN_ID) +#define I40E_CLOUD_FILTER_FLAGS_IMAC_IVLAN_TEN_ID (I40E_CLOUD_FIELD_IMAC | \ + I40E_CLOUD_FIELD_IVLAN | \ + I40E_CLOUD_FIELD_TEN_ID) +#define I40E_CLOUD_FILTER_FLAGS_IIP I40E_CLOUD_FIELD_IIP + +struct i40e_cloud_filter { + struct hlist_node cloud_node; + unsigned long cookie; + /* cloud filter input set follows */ + u8 dst_mac[ETH_ALEN]; + u8 src_mac[ETH_ALEN]; + __be16 vlan_id; + u16 seid; /* filter control */ + __be16 dst_port; + __be16 src_port; + u32 tenant_id; + union { + struct { + struct in_addr dst_ip; + struct in_addr src_ip; + } v4; + struct { + struct in6_addr dst_ip6; + struct in6_addr src_ip6; + } v6; + } ip; +#define dst_ipv6 ip.v6.dst_ip6.s6_addr32 +#define src_ipv6 ip.v6.src_ip6.s6_addr32 +#define dst_ipv4 ip.v4.dst_ip.s_addr +#define src_ipv4 ip.v4.src_ip.s_addr + u16 n_proto; /* Ethernet Protocol */ + u8 ip_proto; /* IPPROTO value */ + u8 flags; +#define I40E_CLOUD_TNL_TYPE_NONE 0xff + u8 tunnel_type; +}; + #define I40E_ETH_P_LLDP 0x88cc #define I40E_DCB_PRIO_TYPE_STRICT 0 @@ -336,6 +401,25 @@ struct i40e_flex_pit { u8 pit_index; }; +struct i40e_channel { + struct list_head list; + bool initialized; + u8 type; + u16 vsi_number; /* Assigned VSI number from AQ 'Add VSI' response */ + u16 stat_counter_idx; + u16 base_queue; + u16 num_queue_pairs; /* Requested by user */ + u16 seid; + + u8 enabled_tc; + struct i40e_aqc_vsi_properties_data info; + + u64 max_tx_rate; + + /* track this channel belongs to which VSI */ + struct i40e_vsi *parent_vsi; +}; + /* struct that defines the Ethernet device */ struct i40e_pf { struct pci_dev *pdev; @@ -348,7 +432,7 @@ struct i40e_pf { u16 num_vmdq_vsis; /* num vmdq vsis this PF has set up */ u16 num_vmdq_qps; /* num queue pairs per vmdq pool */ u16 num_vmdq_msix; /* num queue vectors per vmdq pool */ - u16 num_req_vfs; /* num VFs requested for this VF */ + u16 num_req_vfs; /* num VFs requested for this PF */ u16 num_vf_qps; /* num queue pairs per VF */ u16 num_lan_qps; /* num lan queues this PF has set up */ u16 num_lan_msix; /* num queue vectors for the base PF vsi */ @@ -390,6 +474,9 @@ struct i40e_pf { struct i40e_udp_port_config udp_ports[I40E_MAX_PF_UDP_OFFLOAD_PORTS]; u16 pending_udp_bitmap; + struct hlist_head cloud_filter_list; + u16 num_cloud_filters; + enum i40e_interrupt_policy int_policy; u16 rx_itr_default; u16 tx_itr_default; @@ -401,55 +488,60 @@ struct i40e_pf { struct timer_list service_timer; struct work_struct service_task; - u64 hw_features; -#define I40E_HW_RSS_AQ_CAPABLE BIT_ULL(0) -#define I40E_HW_128_QP_RSS_CAPABLE BIT_ULL(1) -#define I40E_HW_ATR_EVICT_CAPABLE BIT_ULL(2) -#define I40E_HW_WB_ON_ITR_CAPABLE BIT_ULL(3) -#define I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE BIT_ULL(4) -#define I40E_HW_NO_PCI_LINK_CHECK BIT_ULL(5) -#define I40E_HW_100M_SGMII_CAPABLE BIT_ULL(6) -#define I40E_HW_NO_DCB_SUPPORT BIT_ULL(7) -#define I40E_HW_USE_SET_LLDP_MIB BIT_ULL(8) -#define I40E_HW_GENEVE_OFFLOAD_CAPABLE BIT_ULL(9) -#define I40E_HW_PTP_L4_CAPABLE BIT_ULL(10) -#define I40E_HW_WOL_MC_MAGIC_PKT_WAKE BIT_ULL(11) -#define I40E_HW_MPLS_HDR_OFFLOAD_CAPABLE BIT_ULL(12) -#define I40E_HW_HAVE_CRT_RETIMER BIT_ULL(13) -#define I40E_HW_OUTER_UDP_CSUM_CAPABLE BIT_ULL(14) -#define I40E_HW_PHY_CONTROLS_LEDS BIT_ULL(15) -#define I40E_HW_STOP_FW_LLDP BIT_ULL(16) -#define I40E_HW_PORT_ID_VALID BIT_ULL(17) -#define I40E_HW_RESTART_AUTONEG BIT_ULL(18) - - u64 flags; -#define I40E_FLAG_RX_CSUM_ENABLED BIT_ULL(1) -#define I40E_FLAG_MSI_ENABLED BIT_ULL(2) -#define I40E_FLAG_MSIX_ENABLED BIT_ULL(3) -#define I40E_FLAG_HW_ATR_EVICT_ENABLED BIT_ULL(4) -#define I40E_FLAG_RSS_ENABLED BIT_ULL(6) -#define I40E_FLAG_VMDQ_ENABLED BIT_ULL(7) -#define I40E_FLAG_IWARP_ENABLED BIT_ULL(10) -#define I40E_FLAG_FILTER_SYNC BIT_ULL(15) -#define I40E_FLAG_SERVICE_CLIENT_REQUESTED BIT_ULL(16) -#define I40E_FLAG_SRIOV_ENABLED BIT_ULL(19) -#define I40E_FLAG_DCB_ENABLED BIT_ULL(20) -#define I40E_FLAG_FD_SB_ENABLED BIT_ULL(21) -#define I40E_FLAG_FD_ATR_ENABLED BIT_ULL(22) -#define I40E_FLAG_FD_SB_AUTO_DISABLED BIT_ULL(23) -#define I40E_FLAG_FD_ATR_AUTO_DISABLED BIT_ULL(24) -#define I40E_FLAG_PTP BIT_ULL(25) -#define I40E_FLAG_MFP_ENABLED BIT_ULL(26) -#define I40E_FLAG_UDP_FILTER_SYNC BIT_ULL(27) -#define I40E_FLAG_DCB_CAPABLE BIT_ULL(29) -#define I40E_FLAG_VEB_STATS_ENABLED BIT_ULL(37) -#define I40E_FLAG_LINK_POLLING_ENABLED BIT_ULL(39) -#define I40E_FLAG_VEB_MODE_ENABLED BIT_ULL(40) -#define I40E_FLAG_TRUE_PROMISC_SUPPORT BIT_ULL(51) -#define I40E_FLAG_CLIENT_RESET BIT_ULL(54) -#define I40E_FLAG_TEMP_LINK_POLLING BIT_ULL(55) -#define I40E_FLAG_CLIENT_L2_CHANGE BIT_ULL(56) -#define I40E_FLAG_LEGACY_RX BIT_ULL(58) + u32 hw_features; +#define I40E_HW_RSS_AQ_CAPABLE BIT(0) +#define I40E_HW_128_QP_RSS_CAPABLE BIT(1) +#define I40E_HW_ATR_EVICT_CAPABLE BIT(2) +#define I40E_HW_WB_ON_ITR_CAPABLE BIT(3) +#define I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE BIT(4) +#define I40E_HW_NO_PCI_LINK_CHECK BIT(5) +#define I40E_HW_100M_SGMII_CAPABLE BIT(6) +#define I40E_HW_NO_DCB_SUPPORT BIT(7) +#define I40E_HW_USE_SET_LLDP_MIB BIT(8) +#define I40E_HW_GENEVE_OFFLOAD_CAPABLE BIT(9) +#define I40E_HW_PTP_L4_CAPABLE BIT(10) +#define I40E_HW_WOL_MC_MAGIC_PKT_WAKE BIT(11) +#define I40E_HW_MPLS_HDR_OFFLOAD_CAPABLE BIT(12) +#define I40E_HW_HAVE_CRT_RETIMER BIT(13) +#define I40E_HW_OUTER_UDP_CSUM_CAPABLE BIT(14) +#define I40E_HW_PHY_CONTROLS_LEDS BIT(15) +#define I40E_HW_STOP_FW_LLDP BIT(16) +#define I40E_HW_PORT_ID_VALID BIT(17) +#define I40E_HW_RESTART_AUTONEG BIT(18) + + u32 flags; +#define I40E_FLAG_RX_CSUM_ENABLED BIT(0) +#define I40E_FLAG_MSI_ENABLED BIT(1) +#define I40E_FLAG_MSIX_ENABLED BIT(2) +#define I40E_FLAG_RSS_ENABLED BIT(3) +#define I40E_FLAG_VMDQ_ENABLED BIT(4) +#define I40E_FLAG_FILTER_SYNC BIT(5) +#define I40E_FLAG_SRIOV_ENABLED BIT(6) +#define I40E_FLAG_DCB_CAPABLE BIT(7) +#define I40E_FLAG_DCB_ENABLED BIT(8) +#define I40E_FLAG_FD_SB_ENABLED BIT(9) +#define I40E_FLAG_FD_ATR_ENABLED BIT(10) +#define I40E_FLAG_FD_SB_AUTO_DISABLED BIT(11) +#define I40E_FLAG_FD_ATR_AUTO_DISABLED BIT(12) +#define I40E_FLAG_MFP_ENABLED BIT(13) +#define I40E_FLAG_UDP_FILTER_SYNC BIT(14) +#define I40E_FLAG_HW_ATR_EVICT_ENABLED BIT(15) +#define I40E_FLAG_VEB_MODE_ENABLED BIT(16) +#define I40E_FLAG_VEB_STATS_ENABLED BIT(17) +#define I40E_FLAG_LINK_POLLING_ENABLED BIT(18) +#define I40E_FLAG_TRUE_PROMISC_SUPPORT BIT(19) +#define I40E_FLAG_TEMP_LINK_POLLING BIT(20) +#define I40E_FLAG_LEGACY_RX BIT(21) +#define I40E_FLAG_PTP BIT(22) +#define I40E_FLAG_IWARP_ENABLED BIT(23) +#define I40E_FLAG_SERVICE_CLIENT_REQUESTED BIT(24) +#define I40E_FLAG_CLIENT_L2_CHANGE BIT(25) +#define I40E_FLAG_CLIENT_RESET BIT(26) +#define I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED BIT(27) +#define I40E_FLAG_SOURCE_PRUNING_DISABLED BIT(28) +#define I40E_FLAG_TC_MQPRIO BIT(29) +#define I40E_FLAG_FD_SB_INACTIVE BIT(30) +#define I40E_FLAG_FD_SB_TO_CLOUD_FILTER BIT(31) struct i40e_client_instance *cinst; bool stat_offsets_loaded; @@ -530,6 +622,10 @@ struct i40e_pf { u32 ioremap_len; u32 fd_inv; u16 phy_led_val; + + u16 override_q_count; + u16 last_sw_conf_flags; + u16 last_sw_conf_valid_flags; }; /** @@ -673,6 +769,7 @@ struct i40e_vsi { enum i40e_vsi_type type; /* VSI type, e.g., LAN, FCoE, etc */ s16 vf_id; /* Virtual function ID for SRIOV VSIs */ + struct tc_mqprio_qopt_offload mqprio_qopt; /* queue parameters */ struct i40e_tc_configuration tc_config; struct i40e_aqc_vsi_properties_data info; @@ -694,6 +791,17 @@ struct i40e_vsi { bool current_isup; /* Sync 'link up' logging */ enum i40e_aq_link_speed current_speed; /* Sync link speed logging */ + /* channel specific fields */ + u16 cnt_q_avail; /* num of queues available for channel usage */ + u16 orig_rss_size; + u16 current_rss_size; + bool reconfig_rss; + + u16 next_base_queue; /* next queue to be used for channel setup */ + + struct list_head ch_list; + u16 tc_seid_map[I40E_MAX_TRAFFIC_CLASS]; + void *priv; /* client driver data reference. */ /* VSI specific handlers */ @@ -945,9 +1053,6 @@ static inline void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector) struct i40e_hw *hw = &pf->hw; u32 val; - /* definitely clear the PBA here, as this function is meant to - * clean out all previous interrupts AND enable the interrupt - */ val = I40E_PFINT_DYN_CTLN_INTENA_MASK | I40E_PFINT_DYN_CTLN_CLEARPBA_MASK | (I40E_ITR_NONE << I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT); @@ -956,7 +1061,7 @@ static inline void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector) } void i40e_irq_dynamic_disable_icr0(struct i40e_pf *pf); -void i40e_irq_dynamic_enable_icr0(struct i40e_pf *pf, bool clearpba); +void i40e_irq_dynamic_enable_icr0(struct i40e_pf *pf); int i40e_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd); int i40e_open(struct net_device *netdev); int i40e_close(struct net_device *netdev); @@ -1001,4 +1106,7 @@ static inline bool i40e_enabled_xdp_vsi(struct i40e_vsi *vsi) { return !!vsi->xdp_prog; } + +int i40e_create_queue_channel(struct i40e_vsi *vsi, struct i40e_channel *ch); +int i40e_set_bw_limit(struct i40e_vsi *vsi, u16 seid, u64 max_tx_rate); #endif /* _I40E_H_ */ |