diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_sriov.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_sriov.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.h b/drivers/net/ethernet/qlogic/qed/qed_sriov.h index 112216812a12..4f190d25ee14 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sriov.h +++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.h @@ -21,6 +21,9 @@ #endif #define IS_PF_SRIOV_ALLOC(p_hwfn) (!!((p_hwfn)->pf_iov_info)) +#define QED_MAX_VF_CHAINS_PER_PF 16 +#define QED_ETH_VF_NUM_VLAN_FILTERS 2 + /* This struct is part of qed_dev and contains data relevant to all hwfns; * Initialized only if SR-IOV cpabability is exposed in PCIe config space. */ @@ -60,7 +63,17 @@ struct qed_iov_vf_mbx { struct vfpf_first_tlv first_tlv; }; +struct qed_vf_q_info { + u16 fw_rx_qid; + u16 fw_tx_qid; + u8 fw_cid; + u8 rxq_active; + u8 txq_active; +}; + enum vf_state { + VF_FREE = 0, /* VF ready to be acquired holds no resc */ + VF_ACQUIRED, /* VF, acquired, but not initalized */ VF_STOPPED /* VF, Stopped */ }; @@ -82,6 +95,17 @@ struct qed_vf_info { #define QED_VF_ABS_ID(p_hwfn, p_vf) (QED_PATH_ID(p_hwfn) ? \ (p_vf)->abs_vf_id + MAX_NUM_VFS_BB : \ (p_vf)->abs_vf_id) + + u8 num_rxqs; + u8 num_txqs; + + u8 num_sbs; + + u8 num_mac_filters; + u8 num_vlan_filters; + struct qed_vf_q_info vf_queues[QED_MAX_VF_CHAINS_PER_PF]; + u16 igu_sbs[QED_MAX_VF_CHAINS_PER_PF]; + }; /* This structure is part of qed_hwfn and used only for PFs that have sriov @@ -134,6 +158,26 @@ u16 qed_iov_get_next_active_vf(struct qed_hwfn *p_hwfn, u16 rel_vf_id); int qed_iov_hw_info(struct qed_hwfn *p_hwfn); /** + * @brief qed_add_tlv - place a given tlv on the tlv buffer at next offset + * + * @param p_hwfn + * @param p_iov + * @param type + * @param length + * + * @return pointer to the newly placed tlv + */ +void *qed_add_tlv(struct qed_hwfn *p_hwfn, u8 **offset, u16 type, u16 length); + +/** + * @brief list the types and lengths of the tlvs on the buffer + * + * @param p_hwfn + * @param tlvs_list + */ +void qed_dp_tlv_list(struct qed_hwfn *p_hwfn, void *tlvs_list); + +/** * @brief qed_iov_alloc - allocate sriov related resources * * @param p_hwfn @@ -179,6 +223,7 @@ void qed_iov_wq_stop(struct qed_dev *cdev, bool schedule_first); int qed_iov_wq_start(struct qed_dev *cdev); void qed_schedule_iov(struct qed_hwfn *hwfn, enum qed_iov_wq_flag flag); +void qed_vf_start_iov_wq(struct qed_dev *cdev); #else static inline u16 qed_iov_get_next_active_vf(struct qed_hwfn *p_hwfn, u16 rel_vf_id) @@ -228,6 +273,10 @@ static inline void qed_schedule_iov(struct qed_hwfn *hwfn, enum qed_iov_wq_flag flag) { } + +static inline void qed_vf_start_iov_wq(struct qed_dev *cdev) +{ +} #endif #define qed_for_each_vf(_p_hwfn, _i) \ |