93 	struct ntb_dev			*ntb;  member
110 		db_mask = ntb_db_valid_mask(pp->ntb);  in pp_ping()
111 		db_bits = ntb_db_read(pp->ntb);  in pp_ping()
114 			dev_dbg(&pp->ntb->dev,  in pp_ping()
117 			ntb_db_clear(pp->ntb, db_bits);  in pp_ping()
125 		spad_rd = ntb_spad_read(pp->ntb, 0);  in pp_ping()
128 		dev_dbg(&pp->ntb->dev,  in pp_ping()
132 		ntb_peer_spad_write(pp->ntb, 0, spad_wr);  in pp_ping()
133 		ntb_peer_db_set(pp->ntb, db_bits);  in pp_ping()
134 		ntb_db_clear_mask(pp->ntb, db_mask);  in pp_ping()
145 	if (ntb_link_is_up(pp->ntb, NULL, NULL) == 1) {  in pp_link_event()
146 		dev_dbg(&pp->ntb->dev, "link is up\n");  in pp_link_event()
149 		dev_dbg(&pp->ntb->dev, "link is down\n");  in pp_link_event()
162 		db_mask = ntb_db_vector_mask(pp->ntb, vec);  in pp_db_event()
163 		db_bits = db_mask & ntb_db_read(pp->ntb);  in pp_db_event()
164 		ntb_db_set_mask(pp->ntb, db_mask);  in pp_db_event()
165 		ntb_db_clear(pp->ntb, db_bits);  in pp_db_event()
171 		dev_dbg(&pp->ntb->dev,  in pp_db_event()
184 		    struct ntb_dev *ntb)  in pp_probe()  argument
189 	if (ntb_db_is_unsafe(ntb)) {  in pp_probe()
190 		dev_dbg(&ntb->dev, "doorbell is unsafe\n");  in pp_probe()
197 	if (ntb_spad_is_unsafe(ntb)) {  in pp_probe()
198 		dev_dbg(&ntb->dev, "scratchpad is unsafe\n");  in pp_probe()
211 	pp->ntb = ntb;  in pp_probe()
217 	rc = ntb_set_ctx(ntb, pp, &pp_ops);  in pp_probe()
221 	ntb_link_enable(ntb, NTB_SPEED_AUTO, NTB_WIDTH_AUTO);  in pp_probe()
222 	ntb_link_event(ntb);  in pp_probe()
233 		      struct ntb_dev *ntb)  in pp_remove()  argument
235 	struct pp_ctx *pp = ntb->ctx;  in pp_remove()
237 	ntb_clear_ctx(ntb);  in pp_remove()
239 	ntb_link_disable(ntb);  in pp_remove()