diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_vf.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_vf.h | 53 |
1 files changed, 51 insertions, 2 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.h b/drivers/net/ethernet/qlogic/qed/qed_vf.h index 34d9b882a780..97d44dfb38ca 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_vf.h +++ b/drivers/net/ethernet/qlogic/qed/qed_vf.h @@ -497,6 +497,27 @@ struct tlv_buffer_size { u8 tlv_buffer[TLV_BUFFER_SIZE]; }; +struct vfpf_update_coalesce { + struct vfpf_first_tlv first_tlv; + u16 rx_coal; + u16 tx_coal; + u16 qid; + u8 padding[2]; +}; + +struct vfpf_read_coal_req_tlv { + struct vfpf_first_tlv first_tlv; + u16 qid; + u8 is_rx; + u8 padding[5]; +}; + +struct pfvf_read_coal_resp_tlv { + struct pfvf_tlv hdr; + u16 coal; + u8 padding[6]; +}; + union vfpf_tlvs { struct vfpf_first_tlv first_tlv; struct vfpf_acquire_tlv acquire; @@ -509,7 +530,8 @@ union vfpf_tlvs { struct vfpf_vport_update_tlv vport_update; struct vfpf_ucast_filter_tlv ucast_filter; struct vfpf_update_tunn_param_tlv tunn_param_update; - struct channel_list_end_tlv list_end; + struct vfpf_update_coalesce update_coalesce; + struct vfpf_read_coal_req_tlv read_coal_req; struct tlv_buffer_size tlv_buf_size; }; @@ -519,6 +541,7 @@ union pfvf_tlvs { struct tlv_buffer_size tlv_buf_size; struct pfvf_start_queue_resp_tlv queue_start; struct pfvf_update_tunn_param_tlv tunn_param_resp; + struct pfvf_read_coal_resp_tlv read_coal_resp; }; enum qed_bulletin_bit { @@ -624,8 +647,9 @@ enum { CHANNEL_TLV_VPORT_UPDATE_ACCEPT_ANY_VLAN, CHANNEL_TLV_VPORT_UPDATE_SGE_TPA, CHANNEL_TLV_UPDATE_TUNN_PARAM, - CHANNEL_TLV_RESERVED, + CHANNEL_TLV_COALESCE_UPDATE, CHANNEL_TLV_QID, + CHANNEL_TLV_COALESCE_READ, CHANNEL_TLV_MAX, /* Required for iterating over vport-update tlvs. @@ -677,6 +701,31 @@ struct qed_vf_iov { bool b_doorbell_bar; }; +/** + * @brief VF - Set Rx/Tx coalesce per VF's relative queue. + * Coalesce value '0' will omit the configuration. + * + * @param p_hwfn + * @param rx_coal - coalesce value in micro second for rx queue + * @param tx_coal - coalesce value in micro second for tx queue + * @param p_cid - queue cid + * + **/ +int qed_vf_pf_set_coalesce(struct qed_hwfn *p_hwfn, + u16 rx_coal, + u16 tx_coal, struct qed_queue_cid *p_cid); + +/** + * @brief VF - Get coalesce per VF's relative queue. + * + * @param p_hwfn + * @param p_coal - coalesce value in micro second for VF queues. + * @param p_cid - queue cid + * + **/ +int qed_vf_pf_get_coalesce(struct qed_hwfn *p_hwfn, + u16 *p_coal, struct qed_queue_cid *p_cid); + #ifdef CONFIG_QED_SRIOV /** * @brief Read the VF bulletin and act on it if needed |