diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_vf_lib.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_vf_lib.h | 141 |
1 files changed, 124 insertions, 17 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.h b/drivers/net/ethernet/intel/ice/ice_vf_lib.h index 52bd9a3816bf..7a9c75d1d07c 100644 --- a/drivers/net/ethernet/intel/ice/ice_vf_lib.h +++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.h @@ -12,7 +12,8 @@ #include <net/devlink.h> #include <linux/avf/virtchnl.h> #include "ice_type.h" -#include "ice_virtchnl_fdir.h" +#include "ice_flow.h" +#include "virt/fdir.h" #include "ice_vsi_vlan_ops.h" #define ICE_MAX_SRIOV_VFS 256 @@ -52,15 +53,75 @@ struct ice_mdd_vf_events { u16 last_printed; }; +enum ice_hash_ip_ctx_type { + ICE_HASH_IP_CTX_IP = 0, + ICE_HASH_IP_CTX_IP_ESP, + ICE_HASH_IP_CTX_IP_UDP_ESP, + ICE_HASH_IP_CTX_IP_AH, + ICE_HASH_IP_CTX_IP_PFCP, + ICE_HASH_IP_CTX_IP_UDP, + ICE_HASH_IP_CTX_IP_TCP, + ICE_HASH_IP_CTX_IP_SCTP, + ICE_HASH_IP_CTX_MAX, +}; + +struct ice_vf_hash_ip_ctx { + struct ice_rss_hash_cfg ctx[ICE_HASH_IP_CTX_MAX]; +}; + +enum ice_hash_gtpu_ctx_type { + ICE_HASH_GTPU_CTX_EH_IP = 0, + ICE_HASH_GTPU_CTX_EH_IP_UDP, + ICE_HASH_GTPU_CTX_EH_IP_TCP, + ICE_HASH_GTPU_CTX_UP_IP, + ICE_HASH_GTPU_CTX_UP_IP_UDP, + ICE_HASH_GTPU_CTX_UP_IP_TCP, + ICE_HASH_GTPU_CTX_DW_IP, + ICE_HASH_GTPU_CTX_DW_IP_UDP, + ICE_HASH_GTPU_CTX_DW_IP_TCP, + ICE_HASH_GTPU_CTX_MAX, +}; + +struct ice_vf_hash_gtpu_ctx { + struct ice_rss_hash_cfg ctx[ICE_HASH_GTPU_CTX_MAX]; +}; + +struct ice_vf_hash_ctx { + struct ice_vf_hash_ip_ctx v4; + struct ice_vf_hash_ip_ctx v6; + struct ice_vf_hash_gtpu_ctx ipv4; + struct ice_vf_hash_gtpu_ctx ipv6; +}; + +/* Structure to store fdir fv entry */ +struct ice_fdir_prof_info { + struct ice_parser_profile prof; + u64 fdir_active_cnt; +}; + +struct ice_vf_qs_bw { + u32 committed; + u32 peak; + u16 queue_id; + u8 tc; +}; + +/* Structure to store RSS field vector entry */ +struct ice_rss_prof_info { + struct ice_parser_profile prof; + bool symm; +}; + /* VF operations */ struct ice_vf_ops { enum ice_disq_rst_src reset_type; void (*free)(struct ice_vf *vf); + void (*clear_reset_state)(struct ice_vf *vf); void (*clear_mbx_register)(struct ice_vf *vf); void (*trigger_reset_register)(struct ice_vf *vf, bool is_vflr); bool (*poll_reset_status)(struct ice_vf *vf); void (*clear_reset_trigger)(struct ice_vf *vf); - int (*vsi_rebuild)(struct ice_vf *vf); + void (*irq_close)(struct ice_vf *vf); void (*post_vsi_rebuild)(struct ice_vf *vf); }; @@ -70,9 +131,8 @@ struct ice_vfs { struct mutex table_lock; /* Lock for protecting the hash table */ u16 num_supported; /* max supported VFs on this PF */ u16 num_qps_per; /* number of queue pairs per VF */ - u16 num_msix_per; /* number of MSI-X vectors per VF */ + u16 num_msix_per; /* default MSI-X vectors per VF */ unsigned long last_printed_mdd_jiffies; /* MDD message rate limit */ - DECLARE_BITMAP(malvfs, ICE_MAX_SRIOV_VFS); /* malicious VF indicator */ }; /* VF information structure */ @@ -81,7 +141,7 @@ struct ice_vf { struct rcu_head rcu; struct kref refcnt; struct ice_pf *pf; - + struct pci_dev *vfdev; /* Used during virtchnl message handling and NDO ops against the VF * that will trigger a VFR */ @@ -91,46 +151,61 @@ struct ice_vf { u16 lan_vsi_idx; /* index into PF struct */ u16 ctrl_vsi_idx; struct ice_vf_fdir fdir; - /* first vector index of this VF in the PF space */ - int first_vector_idx; + struct ice_fdir_prof_info fdir_prof_info[ICE_MAX_PTGS]; + struct ice_rss_prof_info rss_prof_info[ICE_MAX_PTGS]; + struct ice_vf_hash_ctx hash_ctx; + u64 rss_hashcfg; /* RSS hash configuration */ struct ice_sw *vf_sw_id; /* switch ID the VF VSIs connect to */ struct virtchnl_version_info vf_ver; u32 driver_caps; /* reported by VF driver */ - struct virtchnl_ether_addr dev_lan_addr; - struct virtchnl_ether_addr hw_lan_addr; + u8 dev_lan_addr[ETH_ALEN]; + u8 hw_lan_addr[ETH_ALEN]; struct ice_time_mac legacy_last_added_umac; DECLARE_BITMAP(txq_ena, ICE_MAX_RSS_QS_PER_VF); DECLARE_BITMAP(rxq_ena, ICE_MAX_RSS_QS_PER_VF); struct ice_vlan port_vlan_info; /* Port VLAN ID, QoS, and TPID */ struct virtchnl_vlan_caps vlan_v2_caps; + struct ice_mbx_vf_info mbx_info; u8 pf_set_mac:1; /* VF MAC address set by VMM admin */ u8 trusted:1; u8 spoofchk:1; u8 link_forced:1; u8 link_up:1; /* only valid if VF link is forced */ - /* VSI indices - actual VSI pointers are maintained in the PF structure - * When assigned, these will be non-zero, because VSI 0 is always - * the main LAN VSI for the PF. - */ - u16 lan_vsi_num; /* ID as used by firmware */ + u8 lldp_tx_ena:1; + + u16 num_msix; /* num of MSI-X configured on this VF */ + + u32 ptp_caps; + unsigned int min_tx_rate; /* Minimum Tx bandwidth limit in Mbps */ unsigned int max_tx_rate; /* Maximum Tx bandwidth limit in Mbps */ + /* first vector index of this VF in the PF space */ + int first_vector_idx; DECLARE_BITMAP(vf_states, ICE_VF_STATES_NBITS); /* VF runtime states */ unsigned long vf_caps; /* VF's adv. capabilities */ u8 num_req_qs; /* num of queue pairs requested by VF */ u16 num_mac; + u16 num_mac_lldp; u16 num_vf_qs; /* num of queue configured per VF */ + u8 vlan_strip_ena; /* Outer and Inner VLAN strip enable */ +#define ICE_INNER_VLAN_STRIP_ENA BIT(0) +#define ICE_OUTER_VLAN_STRIP_ENA BIT(1) struct ice_mdd_vf_events mdd_rx_events; struct ice_mdd_vf_events mdd_tx_events; DECLARE_BITMAP(opcodes_allowlist, VIRTCHNL_OP_MAX); - struct ice_repr *repr; + unsigned long repr_id; const struct ice_virtchnl_ops *virtchnl_ops; const struct ice_vf_ops *vf_ops; /* devlink port data */ struct devlink_port devlink_port; + + u16 lldp_recipe_id; + u16 lldp_rule_id; + + struct ice_vf_qs_bw qs_bw[ICE_MAX_RSS_QS_PER_VF]; }; /* Flags for controlling behavior of ice_reset_vf */ @@ -160,6 +235,11 @@ static inline u16 ice_vf_get_port_vlan_tpid(struct ice_vf *vf) return vf->port_vlan_info.tpid; } +static inline bool ice_vf_is_lldp_ena(struct ice_vf *vf) +{ + return vf->num_mac_lldp && vf->trusted; +} + /* VF Hash Table access functions * * These functions provide abstraction for interacting with the VF hash table. @@ -207,13 +287,25 @@ static inline u16 ice_vf_get_port_vlan_tpid(struct ice_vf *vf) #ifdef CONFIG_PCI_IOV struct ice_vf *ice_get_vf_by_id(struct ice_pf *pf, u16 vf_id); + +static inline struct ice_vf *ice_get_vf_by_dev(struct ice_pf *pf, + struct pci_dev *vf_dev) +{ + int vf_id = pci_iov_vf_id(vf_dev); + + if (vf_id < 0) + return NULL; + + return ice_get_vf_by_id(pf, pci_iov_vf_id(vf_dev)); +} + void ice_put_vf(struct ice_vf *vf); bool ice_has_vfs(struct ice_pf *pf); u16 ice_get_num_vfs(struct ice_pf *pf); struct ice_vsi *ice_get_vf_vsi(struct ice_vf *vf); bool ice_is_vf_disabled(struct ice_vf *vf); int ice_check_vf_ready_for_cfg(struct ice_vf *vf); -void ice_set_vf_state_qs_dis(struct ice_vf *vf); +void ice_set_vf_state_dis(struct ice_vf *vf); bool ice_is_any_vf_in_unicast_promisc(struct ice_pf *pf); void ice_vf_get_promisc_masks(struct ice_vf *vf, struct ice_vsi *vsi, @@ -224,12 +316,21 @@ int ice_vf_clear_vsi_promisc(struct ice_vf *vf, struct ice_vsi *vsi, u8 promisc_m); int ice_reset_vf(struct ice_vf *vf, u32 flags); void ice_reset_all_vfs(struct ice_pf *pf); +struct ice_vsi *ice_get_vf_ctrl_vsi(struct ice_pf *pf, struct ice_vsi *vsi); +void ice_vf_update_mac_lldp_num(struct ice_vf *vf, struct ice_vsi *vsi, + bool incr); #else /* CONFIG_PCI_IOV */ static inline struct ice_vf *ice_get_vf_by_id(struct ice_pf *pf, u16 vf_id) { return NULL; } +static inline struct ice_vf *ice_get_vf_by_dev(struct ice_pf *pf, + struct pci_dev *vf_dev) +{ + return NULL; +} + static inline void ice_put_vf(struct ice_vf *vf) { } @@ -259,7 +360,7 @@ static inline int ice_check_vf_ready_for_cfg(struct ice_vf *vf) return -EOPNOTSUPP; } -static inline void ice_set_vf_state_qs_dis(struct ice_vf *vf) +static inline void ice_set_vf_state_dis(struct ice_vf *vf) { } @@ -288,6 +389,12 @@ static inline int ice_reset_vf(struct ice_vf *vf, u32 flags) static inline void ice_reset_all_vfs(struct ice_pf *pf) { } + +static inline struct ice_vsi * +ice_get_vf_ctrl_vsi(struct ice_pf *pf, struct ice_vsi *vsi) +{ + return NULL; +} #endif /* !CONFIG_PCI_IOV */ #endif /* _ICE_VF_LIB_H_ */ |