+enum _ecore_status_t ecore_vf_pf_get_coalesce(struct ecore_hwfn *p_hwfn,
+ u16 *p_coal,
+ struct ecore_queue_cid *p_cid)
+{
+ struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
+ struct pfvf_read_coal_resp_tlv *resp;
+ struct vfpf_read_coal_req_tlv *req;
+ enum _ecore_status_t rc;
+
+ /* clear mailbox and prep header tlv */
+ req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_COALESCE_READ,
+ sizeof(*req));
+ req->qid = p_cid->rel.queue_id;
+ req->is_rx = p_cid->b_is_rx ? 1 : 0;
+
+ ecore_add_tlv(&p_iov->offset, CHANNEL_TLV_LIST_END,
+ sizeof(struct channel_list_end_tlv));
+ resp = &p_iov->pf2vf_reply->read_coal_resp;
+
+ rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
+ if (rc != ECORE_SUCCESS)
+ goto exit;
+
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS)
+ goto exit;
+
+ *p_coal = resp->coal;
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
+
+ return rc;
+}
+
+enum _ecore_status_t
+ecore_vf_pf_set_coalesce(struct ecore_hwfn *p_hwfn, u16 rx_coal, u16 tx_coal,
+ struct ecore_queue_cid *p_cid)
+{
+ struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
+ struct vfpf_update_coalesce *req;
+ struct pfvf_def_resp_tlv *resp;
+ enum _ecore_status_t rc;
+
+ /* clear mailbox and prep header tlv */
+ req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_COALESCE_UPDATE,
+ sizeof(*req));
+
+ req->rx_coal = rx_coal;
+ req->tx_coal = tx_coal;
+ req->qid = p_cid->rel.queue_id;
+
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "Setting coalesce rx_coal = %d, tx_coal = %d at queue = %d\n",
+ rx_coal, tx_coal, req->qid);
+
+ /* add list termination tlv */
+ ecore_add_tlv(&p_iov->offset, CHANNEL_TLV_LIST_END,
+ sizeof(struct channel_list_end_tlv));
+
+ resp = &p_iov->pf2vf_reply->default_resp;
+ rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
+
+ if (rc != ECORE_SUCCESS)
+ goto exit;
+
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS)
+ goto exit;
+
+ p_hwfn->p_dev->rx_coalesce_usecs = rx_coal;
+ p_hwfn->p_dev->tx_coalesce_usecs = tx_coal;
+
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
+ return rc;
+}
+
+enum _ecore_status_t
+ecore_vf_pf_update_mtu(struct ecore_hwfn *p_hwfn, u16 mtu)
+{
+ struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
+ struct vfpf_update_mtu_tlv *p_req;
+ struct pfvf_def_resp_tlv *p_resp;
+ enum _ecore_status_t rc;
+
+ if (!mtu)
+ return ECORE_INVAL;
+
+ /* clear mailbox and prep header tlv */
+ p_req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_UPDATE_MTU,
+ sizeof(*p_req));
+ p_req->mtu = mtu;
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "Requesting MTU update to %d\n", mtu);
+
+ /* add list termination tlv */
+ ecore_add_tlv(&p_iov->offset,
+ CHANNEL_TLV_LIST_END,
+ sizeof(struct channel_list_end_tlv));
+
+ p_resp = &p_iov->pf2vf_reply->default_resp;
+ rc = ecore_send_msg2pf(p_hwfn, &p_resp->hdr.status, sizeof(*p_resp));
+ if (p_resp->hdr.status == PFVF_STATUS_NOT_SUPPORTED)
+ rc = ECORE_INVAL;
+
+ ecore_vf_pf_req_end(p_hwfn, rc);
+
+ return rc;
+}
+