27 static int bnxt_register_dev(struct bnxt_en_dev *edev, int ulp_id,  in bnxt_register_dev()  argument
30 	struct net_device *dev = edev->net;  in bnxt_register_dev()
38 	ulp = &edev->ulp_tbl[ulp_id];  in bnxt_register_dev()
64 static int bnxt_unregister_dev(struct bnxt_en_dev *edev, int ulp_id)  in bnxt_unregister_dev()  argument
66 	struct net_device *dev = edev->net;  in bnxt_unregister_dev()
75 	ulp = &edev->ulp_tbl[ulp_id];  in bnxt_unregister_dev()
81 		edev->en_ops->bnxt_free_msix(edev, ulp_id);  in bnxt_unregister_dev()
99 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_fill_msix_vecs()  local
102 	num_msix = edev->ulp_tbl[BNXT_ROCE_ULP].msix_requested;  in bnxt_fill_msix_vecs()
103 	idx = edev->ulp_tbl[BNXT_ROCE_ULP].msix_base;  in bnxt_fill_msix_vecs()
117 static int bnxt_req_msix_vecs(struct bnxt_en_dev *edev, int ulp_id,  in bnxt_req_msix_vecs()  argument
120 	struct net_device *dev = edev->net;  in bnxt_req_msix_vecs()
135 	if (edev->ulp_tbl[ulp_id].msix_requested)  in bnxt_req_msix_vecs()
151 	edev->ulp_tbl[ulp_id].msix_base = idx;  in bnxt_req_msix_vecs()
152 	edev->ulp_tbl[ulp_id].msix_requested = avail_msix;  in bnxt_req_msix_vecs()
165 		edev->ulp_tbl[ulp_id].msix_requested = 0;  in bnxt_req_msix_vecs()
174 		edev->ulp_tbl[ulp_id].msix_requested = avail_msix;  in bnxt_req_msix_vecs()
177 	edev->flags |= BNXT_EN_FLAG_MSIX_REQUESTED;  in bnxt_req_msix_vecs()
181 static int bnxt_free_msix_vecs(struct bnxt_en_dev *edev, int ulp_id)  in bnxt_free_msix_vecs()  argument
183 	struct net_device *dev = edev->net;  in bnxt_free_msix_vecs()
190 	if (!(edev->flags & BNXT_EN_FLAG_MSIX_REQUESTED))  in bnxt_free_msix_vecs()
193 	edev->ulp_tbl[ulp_id].msix_requested = 0;  in bnxt_free_msix_vecs()
194 	edev->flags &= ~BNXT_EN_FLAG_MSIX_REQUESTED;  in bnxt_free_msix_vecs()
195 	if (netif_running(dev) && !(edev->flags & BNXT_EN_FLAG_ULP_STOPPED)) {  in bnxt_free_msix_vecs()
204 	if (bnxt_ulp_registered(bp->edev, BNXT_ROCE_ULP)) {  in bnxt_get_ulp_msix_num()
205 		struct bnxt_en_dev *edev = bp->edev;  in bnxt_get_ulp_msix_num()  local
207 		return edev->ulp_tbl[BNXT_ROCE_ULP].msix_requested;  in bnxt_get_ulp_msix_num()
214 	if (bnxt_ulp_registered(bp->edev, BNXT_ROCE_ULP)) {  in bnxt_get_ulp_msix_base()
215 		struct bnxt_en_dev *edev = bp->edev;  in bnxt_get_ulp_msix_base()  local
217 		if (edev->ulp_tbl[BNXT_ROCE_ULP].msix_requested)  in bnxt_get_ulp_msix_base()
218 			return edev->ulp_tbl[BNXT_ROCE_ULP].msix_base;  in bnxt_get_ulp_msix_base()
225 	if (bnxt_ulp_registered(bp->edev, BNXT_ROCE_ULP))  in bnxt_get_ulp_stat_ctxs()
231 static int bnxt_send_msg(struct bnxt_en_dev *edev, int ulp_id,  in bnxt_send_msg()  argument
234 	struct net_device *dev = edev->net;  in bnxt_send_msg()
272 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_ulp_stop()  local
276 	if (!edev)  in bnxt_ulp_stop()
279 	edev->flags |= BNXT_EN_FLAG_ULP_STOPPED;  in bnxt_ulp_stop()
281 		struct bnxt_ulp *ulp = &edev->ulp_tbl[i];  in bnxt_ulp_stop()
292 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_ulp_start()  local
296 	if (!edev)  in bnxt_ulp_start()
299 	edev->flags &= ~BNXT_EN_FLAG_ULP_STOPPED;  in bnxt_ulp_start()
305 		struct bnxt_ulp *ulp = &edev->ulp_tbl[i];  in bnxt_ulp_start()
316 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_ulp_sriov_cfg()  local
320 	if (!edev)  in bnxt_ulp_sriov_cfg()
324 		struct bnxt_ulp *ulp = &edev->ulp_tbl[i];  in bnxt_ulp_sriov_cfg()
341 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_ulp_shutdown()  local
345 	if (!edev)  in bnxt_ulp_shutdown()
349 		struct bnxt_ulp *ulp = &edev->ulp_tbl[i];  in bnxt_ulp_shutdown()
360 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_ulp_irq_stop()  local
363 	if (!edev || !(edev->flags & BNXT_EN_FLAG_MSIX_REQUESTED))  in bnxt_ulp_irq_stop()
366 	if (bnxt_ulp_registered(bp->edev, BNXT_ROCE_ULP)) {  in bnxt_ulp_irq_stop()
367 		struct bnxt_ulp *ulp = &edev->ulp_tbl[BNXT_ROCE_ULP];  in bnxt_ulp_irq_stop()
381 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_ulp_irq_restart()  local
384 	if (!edev || !(edev->flags & BNXT_EN_FLAG_MSIX_REQUESTED))  in bnxt_ulp_irq_restart()
387 	if (bnxt_ulp_registered(bp->edev, BNXT_ROCE_ULP)) {  in bnxt_ulp_irq_restart()
388 		struct bnxt_ulp *ulp = &edev->ulp_tbl[BNXT_ROCE_ULP];  in bnxt_ulp_irq_restart()
413 	struct bnxt_en_dev *edev = bp->edev;  in bnxt_ulp_async_events()  local
417 	if (!edev)  in bnxt_ulp_async_events()
422 		struct bnxt_ulp *ulp = &edev->ulp_tbl[i];  in bnxt_ulp_async_events()
439 static int bnxt_register_async_events(struct bnxt_en_dev *edev, int ulp_id,  in bnxt_register_async_events()  argument
442 	struct net_device *dev = edev->net;  in bnxt_register_async_events()
449 	ulp = &edev->ulp_tbl[ulp_id];  in bnxt_register_async_events()
470 	struct bnxt_en_dev *edev;  in bnxt_ulp_probe()  local
472 	edev = bp->edev;  in bnxt_ulp_probe()
473 	if (!edev) {  in bnxt_ulp_probe()
474 		edev = kzalloc(sizeof(*edev), GFP_KERNEL);  in bnxt_ulp_probe()
475 		if (!edev)  in bnxt_ulp_probe()
477 		edev->en_ops = &bnxt_en_ops_tbl;  in bnxt_ulp_probe()
479 			edev->flags |= BNXT_EN_FLAG_ROCEV1_CAP;  in bnxt_ulp_probe()
481 			edev->flags |= BNXT_EN_FLAG_ROCEV2_CAP;  in bnxt_ulp_probe()
482 		edev->net = dev;  in bnxt_ulp_probe()
483 		edev->pdev = bp->pdev;  in bnxt_ulp_probe()
484 		edev->l2_db_size = bp->db_size;  in bnxt_ulp_probe()
485 		edev->l2_db_size_nc = bp->db_size;  in bnxt_ulp_probe()
486 		bp->edev = edev;  in bnxt_ulp_probe()
488 	return bp->edev;  in bnxt_ulp_probe()