34 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_fill_msix_vecs()  local
37 	if (!edev->ulp_tbl->msix_requested) {  in bnxt_fill_msix_vecs()
41 	num_msix = edev->ulp_tbl->msix_requested;  in bnxt_fill_msix_vecs()
54 	if (bp->edev)  in bnxt_get_ulp_msix_num()
55 		return bp->edev->ulp_num_msix_vec;  in bnxt_get_ulp_msix_num()
61 	if (bp->edev)  in bnxt_set_ulp_msix_num()
62 		bp->edev->ulp_num_msix_vec = num;  in bnxt_set_ulp_msix_num()
67 	if (bnxt_ulp_registered(bp->edev))  in bnxt_get_ulp_msix_num_in_use()
68 		return bp->edev->ulp_num_msix_vec;  in bnxt_get_ulp_msix_num_in_use()
74 	if (bp->edev)  in bnxt_get_ulp_stat_ctxs()
75 		return bp->edev->ulp_num_ctxs;  in bnxt_get_ulp_stat_ctxs()
81 	if (bp->edev)  in bnxt_set_ulp_stat_ctxs()
82 		bp->edev->ulp_num_ctxs = num_ulp_ctx;  in bnxt_set_ulp_stat_ctxs()
87 	if (bnxt_ulp_registered(bp->edev))  in bnxt_get_ulp_stat_ctxs_in_use()
88 		return bp->edev->ulp_num_ctxs;  in bnxt_get_ulp_stat_ctxs_in_use()
94 	if (bp->edev) {  in bnxt_set_dflt_ulp_stat_ctxs()
95 		bp->edev->ulp_num_ctxs = BNXT_MIN_ROCE_STAT_CTXS;  in bnxt_set_dflt_ulp_stat_ctxs()
102 			bp->edev->ulp_num_ctxs++;  in bnxt_set_dflt_ulp_stat_ctxs()
106 int bnxt_register_dev(struct bnxt_en_dev *edev,  in bnxt_register_dev()  argument
110 	struct net_device *dev = edev->net;  in bnxt_register_dev()
117 	mutex_lock(&edev->en_dev_lock);  in bnxt_register_dev()
129 	ulp = edev->ulp_tbl;  in bnxt_register_dev()
136 	edev->ulp_tbl->msix_requested = bnxt_get_ulp_msix_num(bp);  in bnxt_register_dev()
138 	bnxt_fill_msix_vecs(bp, bp->edev->msix_entries);  in bnxt_register_dev()
139 	edev->flags |= BNXT_EN_FLAG_MSIX_REQUESTED;  in bnxt_register_dev()
141 	mutex_unlock(&edev->en_dev_lock);  in bnxt_register_dev()
147 void bnxt_unregister_dev(struct bnxt_en_dev *edev)  in bnxt_unregister_dev()  argument
149 	struct net_device *dev = edev->net;  in bnxt_unregister_dev()
153 	ulp = edev->ulp_tbl;  in bnxt_unregister_dev()
155 	mutex_lock(&edev->en_dev_lock);  in bnxt_unregister_dev()
157 		edev->flags &= ~BNXT_EN_FLAG_MSIX_REQUESTED;  in bnxt_unregister_dev()
158 	edev->ulp_tbl->msix_requested = 0;  in bnxt_unregister_dev()
167 	mutex_unlock(&edev->en_dev_lock);  in bnxt_unregister_dev()
188 int bnxt_send_msg(struct bnxt_en_dev *edev,  in bnxt_send_msg()  argument
191 	struct net_device *dev = edev->net;  in bnxt_send_msg()
228 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_ulp_stop()  local
230 	if (!edev)  in bnxt_ulp_stop()
233 	mutex_lock(&edev->en_dev_lock);  in bnxt_ulp_stop()
234 	if (!bnxt_ulp_registered(edev) ||  in bnxt_ulp_stop()
235 	    (edev->flags & BNXT_EN_FLAG_ULP_STOPPED))  in bnxt_ulp_stop()
238 	edev->flags |= BNXT_EN_FLAG_ULP_STOPPED;  in bnxt_ulp_stop()
248 			edev->en_state = bp->state;  in bnxt_ulp_stop()
253 	mutex_unlock(&edev->en_dev_lock);  in bnxt_ulp_stop()
259 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_ulp_start()  local
261 	if (!edev || err)  in bnxt_ulp_start()
264 	mutex_lock(&edev->en_dev_lock);  in bnxt_ulp_start()
265 	if (!bnxt_ulp_registered(edev) ||  in bnxt_ulp_start()
266 	    !(edev->flags & BNXT_EN_FLAG_ULP_STOPPED))  in bnxt_ulp_start()
269 	if (edev->ulp_tbl->msix_requested)  in bnxt_ulp_start()
270 		bnxt_fill_msix_vecs(bp, edev->msix_entries);  in bnxt_ulp_start()
280 			edev->en_state = bp->state;  in bnxt_ulp_start()
285 	edev->flags &= ~BNXT_EN_FLAG_ULP_STOPPED;  in bnxt_ulp_start()
286 	mutex_unlock(&edev->en_dev_lock);  in bnxt_ulp_start()
291 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_ulp_irq_stop()  local
295 	if (!edev || !(edev->flags & BNXT_EN_FLAG_MSIX_REQUESTED))  in bnxt_ulp_irq_stop()
298 	if (bnxt_ulp_registered(bp->edev)) {  in bnxt_ulp_irq_stop()
299 		struct bnxt_ulp *ulp = edev->ulp_tbl;  in bnxt_ulp_irq_stop()
315 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_ulp_irq_restart()  local
318 	if (!edev || !(edev->flags & BNXT_EN_FLAG_MSIX_REQUESTED))  in bnxt_ulp_irq_restart()
321 	if (bnxt_ulp_registered(bp->edev)) {  in bnxt_ulp_irq_restart()
322 		struct bnxt_ulp *ulp = edev->ulp_tbl;  in bnxt_ulp_irq_restart()
347 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_ulp_async_events()  local
351 	if (!bnxt_ulp_registered(edev))  in bnxt_ulp_async_events()
353 	ulp = edev->ulp_tbl;  in bnxt_ulp_async_events()
372 void bnxt_register_async_events(struct bnxt_en_dev *edev,  in bnxt_register_async_events()  argument
375 	struct net_device *dev = edev->net;  in bnxt_register_async_events()
379 	ulp = edev->ulp_tbl;  in bnxt_register_async_events()
406 	struct bnxt *bp = netdev_priv(aux_priv->edev->net);  in bnxt_aux_dev_release()
409 	kfree(aux_priv->edev->ulp_tbl);  in bnxt_aux_dev_release()
410 	bp->edev = NULL;  in bnxt_aux_dev_release()
411 	kfree(aux_priv->edev);  in bnxt_aux_dev_release()
418 	if (!bp->edev)  in bnxt_rdma_aux_device_del()
424 static void bnxt_set_edev_info(struct bnxt_en_dev *edev, struct bnxt *bp)  in bnxt_set_edev_info()  argument
426 	edev->net = bp->dev;  in bnxt_set_edev_info()
427 	edev->pdev = bp->pdev;  in bnxt_set_edev_info()
428 	edev->l2_db_size = bp->db_size;  in bnxt_set_edev_info()
429 	edev->l2_db_size_nc = bp->db_size;  in bnxt_set_edev_info()
430 	edev->l2_db_offset = bp->db_offset;  in bnxt_set_edev_info()
431 	mutex_init(&edev->en_dev_lock);  in bnxt_set_edev_info()
434 		edev->flags |= BNXT_EN_FLAG_ROCEV1_CAP;  in bnxt_set_edev_info()
436 		edev->flags |= BNXT_EN_FLAG_ROCEV2_CAP;  in bnxt_set_edev_info()
438 		edev->flags |= BNXT_EN_FLAG_VF;  in bnxt_set_edev_info()
440 		edev->flags |= BNXT_EN_FLAG_ROCE_VF_RES_MGMT;  in bnxt_set_edev_info()
442 		edev->flags |= BNXT_EN_FLAG_SW_RES_LMT;  in bnxt_set_edev_info()
444 	edev->chip_num = bp->chip_num;  in bnxt_set_edev_info()
445 	edev->hw_ring_stats_size = bp->hw_ring_stats_size;  in bnxt_set_edev_info()
446 	edev->pf_port_id = bp->pf.port_id;  in bnxt_set_edev_info()
447 	edev->en_state = bp->state;  in bnxt_set_edev_info()
448 	edev->bar0 = bp->bar0;  in bnxt_set_edev_info()
456 	if (!bp->edev)  in bnxt_rdma_aux_device_add()
472 	struct bnxt_en_dev *edev;  in bnxt_rdma_aux_device_init()  local
509 	edev = kzalloc(sizeof(*edev), GFP_KERNEL);  in bnxt_rdma_aux_device_init()
510 	if (!edev)  in bnxt_rdma_aux_device_init()
513 	aux_priv->edev = edev;  in bnxt_rdma_aux_device_init()
519 	edev->ulp_tbl = ulp;  in bnxt_rdma_aux_device_init()
520 	bp->edev = edev;  in bnxt_rdma_aux_device_init()
521 	bnxt_set_edev_info(edev, bp);  in bnxt_rdma_aux_device_init()