diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice.h | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index e35db3ff583b..64e3633493c1 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -78,6 +78,8 @@ #define ICE_MIN_LAN_OICR_MSIX 1 #define ICE_MIN_MSIX (ICE_MIN_LAN_TXRX_MSIX + ICE_MIN_LAN_OICR_MSIX) #define ICE_FDIR_MSIX 2 +#define ICE_RDMA_NUM_AEQ_MSIX 4 +#define ICE_MIN_RDMA_MSIX 2 #define ICE_NO_VSI 0xffff #define ICE_VSI_MAP_CONTIG 0 #define ICE_VSI_MAP_SCATTER 1 @@ -88,8 +90,9 @@ #define ICE_MAX_LG_RSS_QS 256 #define ICE_RES_VALID_BIT 0x8000 #define ICE_RES_MISC_VEC_ID (ICE_RES_VALID_BIT - 1) +#define ICE_RES_RDMA_VEC_ID (ICE_RES_MISC_VEC_ID - 1) /* All VF control VSIs share the same IRQ, so assign a unique ID for them */ -#define ICE_RES_VF_CTRL_VEC_ID (ICE_RES_MISC_VEC_ID - 1) +#define ICE_RES_VF_CTRL_VEC_ID (ICE_RES_RDMA_VEC_ID - 1) #define ICE_INVAL_Q_INDEX 0xffff #define ICE_INVAL_VFID 256 @@ -373,12 +376,14 @@ struct ice_q_vector { enum ice_pf_flags { ICE_FLAG_FLTR_SYNC, + ICE_FLAG_RDMA_ENA, ICE_FLAG_RSS_ENA, ICE_FLAG_SRIOV_ENA, ICE_FLAG_SRIOV_CAPABLE, ICE_FLAG_DCB_CAPABLE, ICE_FLAG_DCB_ENA, ICE_FLAG_FD_ENA, + ICE_FLAG_AUX_ENA, ICE_FLAG_ADV_FEATURES, ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA, ICE_FLAG_TOTAL_PORT_SHUTDOWN_ENA, @@ -439,6 +444,8 @@ struct ice_pf { struct mutex sw_mutex; /* lock for protecting VSI alloc flow */ struct mutex tc_mutex; /* lock to protect TC changes */ u32 msg_enable; + u16 num_rdma_msix; /* Total MSIX vectors for RDMA driver */ + u16 rdma_base_vector; /* spinlock to protect the AdminQ wait list */ spinlock_t aq_wait_lock; @@ -471,6 +478,8 @@ struct ice_pf { unsigned long tx_timeout_last_recovery; u32 tx_timeout_recovery_level; char int_name[ICE_INT_NAME_STR_LEN]; + struct auxiliary_device *adev; + int aux_idx; u32 sw_int_count; __le64 nvm_phy_type_lo; /* NVM PHY type low */ @@ -636,6 +645,7 @@ int ice_get_rss_key(struct ice_vsi *vsi, u8 *seed); void ice_fill_rss_lut(u8 *lut, u16 rss_table_size, u16 rss_size); int ice_schedule_reset(struct ice_pf *pf, enum ice_reset_req reset); void ice_print_link_msg(struct ice_vsi *vsi, bool isup); +int ice_init_rdma(struct ice_pf *pf); const char *ice_stat_str(enum ice_status stat_err); const char *ice_aq_str(enum ice_aq_err aq_err); bool ice_is_wol_supported(struct ice_hw *hw); @@ -660,4 +670,22 @@ int ice_open_internal(struct net_device *netdev); int ice_stop(struct net_device *netdev); void ice_service_task_schedule(struct ice_pf *pf); +/** + * ice_set_rdma_cap - enable RDMA support + * @pf: PF struct + */ +static inline void ice_set_rdma_cap(struct ice_pf *pf) +{ + if (pf->hw.func_caps.common_cap.rdma && pf->num_rdma_msix) + set_bit(ICE_FLAG_RDMA_ENA, pf->flags); +} + +/** + * ice_clear_rdma_cap - disable RDMA support + * @pf: PF struct + */ +static inline void ice_clear_rdma_cap(struct ice_pf *pf) +{ + clear_bit(ICE_FLAG_RDMA_ENA, pf->flags); +} #endif /* _ICE_H_ */ |