18 static struct iidc_auxiliary_drv *ice_get_auxiliary_drv(struct ice_pf *pf)  in ice_get_auxiliary_drv()  argument
22 	adev = pf->adev;  in ice_get_auxiliary_drv()
35 void ice_send_event_to_aux(struct ice_pf *pf, struct iidc_event *event)  in ice_send_event_to_aux()  argument
42 	mutex_lock(&pf->adev_mutex);  in ice_send_event_to_aux()
43 	if (!pf->adev)  in ice_send_event_to_aux()
46 	device_lock(&pf->adev->dev);  in ice_send_event_to_aux()
47 	iadrv = ice_get_auxiliary_drv(pf);  in ice_send_event_to_aux()
49 		iadrv->event_handler(pf, event);  in ice_send_event_to_aux()
50 	device_unlock(&pf->adev->dev);  in ice_send_event_to_aux()
52 	mutex_unlock(&pf->adev_mutex);  in ice_send_event_to_aux()
60 int ice_add_rdma_qset(struct ice_pf *pf, struct iidc_rdma_qset_params *qset)  in ice_add_rdma_qset()  argument
70 	if (WARN_ON(!pf || !qset))  in ice_add_rdma_qset()
73 	dev = ice_pf_to_dev(pf);  in ice_add_rdma_qset()
75 	if (!ice_is_rdma_ena(pf))  in ice_add_rdma_qset()
78 	vsi = ice_get_main_vsi(pf);  in ice_add_rdma_qset()
115 int ice_del_rdma_qset(struct ice_pf *pf, struct iidc_rdma_qset_params *qset)  in ice_del_rdma_qset()  argument
121 	if (WARN_ON(!pf || !qset))  in ice_del_rdma_qset()
124 	vsi = ice_find_vsi(pf, qset->vport_id);  in ice_del_rdma_qset()
126 		dev_err(ice_pf_to_dev(pf), "RDMA Invalid VSI\n");  in ice_del_rdma_qset()
144 int ice_rdma_request_reset(struct ice_pf *pf, enum iidc_reset_type reset_type)  in ice_rdma_request_reset()  argument
148 	if (WARN_ON(!pf))  in ice_rdma_request_reset()
162 		dev_err(ice_pf_to_dev(pf), "incorrect reset request\n");  in ice_rdma_request_reset()
166 	return ice_schedule_reset(pf, reset);  in ice_rdma_request_reset()
176 int ice_rdma_update_vsi_filter(struct ice_pf *pf, u16 vsi_id, bool enable)  in ice_rdma_update_vsi_filter()  argument
181 	if (WARN_ON(!pf))  in ice_rdma_update_vsi_filter()
184 	vsi = ice_find_vsi(pf, vsi_id);  in ice_rdma_update_vsi_filter()
188 	status = ice_cfg_rdma_fltr(&pf->hw, vsi->idx, enable);  in ice_rdma_update_vsi_filter()
190 		dev_err(ice_pf_to_dev(pf), "Failed to  %sable RDMA filtering\n",  in ice_rdma_update_vsi_filter()
208 void ice_get_qos_params(struct ice_pf *pf, struct iidc_qos_params *qos)  in ice_get_qos_params()  argument
214 	dcbx_cfg = &pf->hw.port_info->qos_cfg.local_dcbx_cfg;  in ice_get_qos_params()
215 	up2tc = rd32(&pf->hw, PRTDCB_TUP2TC);  in ice_get_qos_params()
235 static int ice_alloc_rdma_qvectors(struct ice_pf *pf)  in ice_alloc_rdma_qvectors()  argument
237 	if (ice_is_rdma_ena(pf)) {  in ice_alloc_rdma_qvectors()
240 		pf->msix_entries = kcalloc(pf->num_rdma_msix,  in ice_alloc_rdma_qvectors()
241 					   sizeof(*pf->msix_entries),  in ice_alloc_rdma_qvectors()
243 		if (!pf->msix_entries)  in ice_alloc_rdma_qvectors()
247 		pf->rdma_base_vector = 0;  in ice_alloc_rdma_qvectors()
249 		for (i = 0; i < pf->num_rdma_msix; i++) {  in ice_alloc_rdma_qvectors()
250 			struct msix_entry *entry = &pf->msix_entries[i];  in ice_alloc_rdma_qvectors()
253 			map = ice_alloc_irq(pf, false);  in ice_alloc_rdma_qvectors()
268 static void ice_free_rdma_qvector(struct ice_pf *pf)  in ice_free_rdma_qvector()  argument
272 	if (!pf->msix_entries)  in ice_free_rdma_qvector()
275 	for (i = 0; i < pf->num_rdma_msix; i++) {  in ice_free_rdma_qvector()
278 		map.index = pf->msix_entries[i].entry;  in ice_free_rdma_qvector()
279 		map.virq = pf->msix_entries[i].vector;  in ice_free_rdma_qvector()
280 		ice_free_irq(pf, map);  in ice_free_rdma_qvector()
283 	kfree(pf->msix_entries);  in ice_free_rdma_qvector()
284 	pf->msix_entries = NULL;  in ice_free_rdma_qvector()
303 int ice_plug_aux_dev(struct ice_pf *pf)  in ice_plug_aux_dev()  argument
312 	if (!ice_is_rdma_ena(pf))  in ice_plug_aux_dev()
320 	iadev->pf = pf;  in ice_plug_aux_dev()
322 	adev->id = pf->aux_idx;  in ice_plug_aux_dev()
324 	adev->dev.parent = &pf->pdev->dev;  in ice_plug_aux_dev()
325 	adev->name = pf->rdma_mode & IIDC_RDMA_PROTOCOL_ROCEV2 ? "roce" : "iwarp";  in ice_plug_aux_dev()
339 	mutex_lock(&pf->adev_mutex);  in ice_plug_aux_dev()
340 	pf->adev = adev;  in ice_plug_aux_dev()
341 	mutex_unlock(&pf->adev_mutex);  in ice_plug_aux_dev()
349 void ice_unplug_aux_dev(struct ice_pf *pf)  in ice_unplug_aux_dev()  argument
353 	mutex_lock(&pf->adev_mutex);  in ice_unplug_aux_dev()
354 	adev = pf->adev;  in ice_unplug_aux_dev()
355 	pf->adev = NULL;  in ice_unplug_aux_dev()
356 	mutex_unlock(&pf->adev_mutex);  in ice_unplug_aux_dev()
368 int ice_init_rdma(struct ice_pf *pf)  in ice_init_rdma()  argument
370 	struct device *dev = &pf->pdev->dev;  in ice_init_rdma()
373 	if (!ice_is_rdma_ena(pf)) {  in ice_init_rdma()
378 	ret = xa_alloc(&ice_aux_id, &pf->aux_idx, NULL, XA_LIMIT(1, INT_MAX),  in ice_init_rdma()
386 	ret = ice_alloc_rdma_qvectors(pf);  in ice_init_rdma()
391 	pf->rdma_mode |= IIDC_RDMA_PROTOCOL_ROCEV2;  in ice_init_rdma()
392 	ret = ice_plug_aux_dev(pf);  in ice_init_rdma()
398 	ice_free_rdma_qvector(pf);  in ice_init_rdma()
400 	pf->adev = NULL;  in ice_init_rdma()
401 	xa_erase(&ice_aux_id, pf->aux_idx);  in ice_init_rdma()
409 void ice_deinit_rdma(struct ice_pf *pf)  in ice_deinit_rdma()  argument
411 	if (!ice_is_rdma_ena(pf))  in ice_deinit_rdma()
414 	ice_unplug_aux_dev(pf);  in ice_deinit_rdma()
415 	ice_free_rdma_qvector(pf);  in ice_deinit_rdma()
416 	xa_erase(&ice_aux_id, pf->aux_idx);  in ice_deinit_rdma()