147 	u8 slave;  in mlx4_gen_slave_eqe()  local
152 		slave = eqe->slave_id;  in mlx4_gen_slave_eqe()
166 		if (slave == ALL_SLAVES) {  in mlx4_gen_slave_eqe()
178 					mlx4_warn(dev, "Failed to generate event for slave %d\n",  in mlx4_gen_slave_eqe()
184 			if (mlx4_GEN_EQE(dev, slave, eqe))  in mlx4_gen_slave_eqe()
185 				mlx4_warn(dev, "Failed to generate event for slave %d\n",  in mlx4_gen_slave_eqe()
186 					  slave);  in mlx4_gen_slave_eqe()
194 static void slave_event(struct mlx4_dev *dev, u8 slave, struct mlx4_eqe *eqe)  in slave_event()  argument
205 …mlx4_warn(dev, "Master failed to generate an EQE for slave: %d. No free EQE on slave events queue\…  in slave_event()
206 			  slave);  in slave_event()
212 	s_eqe->slave_id = slave;  in slave_event()
223 static void mlx4_slave_event(struct mlx4_dev *dev, int slave,  in mlx4_slave_event()  argument
228 	if (slave < 0 || slave > dev->persist->num_vfs ||  in mlx4_slave_event()
229 	    slave == dev->caps.function ||  in mlx4_slave_event()
230 	    !priv->mfunc.master.slave_state[slave].active)  in mlx4_slave_event()
233 	slave_event(dev, slave, eqe);  in mlx4_slave_event()
253 int mlx4_gen_pkey_eqe(struct mlx4_dev *dev, int slave, u8 port)  in mlx4_gen_pkey_eqe()  argument
258 	struct mlx4_slave_state *s_slave = &priv->mfunc.master.slave_state[slave];  in mlx4_gen_pkey_eqe()
267 	eqe.event.port_mgmt_change.port = mlx4_phys_to_slave_port(dev, slave, port);  in mlx4_gen_pkey_eqe()
269 	return mlx4_GEN_EQE(dev, slave, &eqe);  in mlx4_gen_pkey_eqe()
273 int mlx4_gen_guid_change_eqe(struct mlx4_dev *dev, int slave, u8 port)  in mlx4_gen_guid_change_eqe()  argument
277 	/*don't send if we don't have the that slave */  in mlx4_gen_guid_change_eqe()
278 	if (dev->persist->num_vfs < slave)  in mlx4_gen_guid_change_eqe()
284 	eqe.event.port_mgmt_change.port = mlx4_phys_to_slave_port(dev, slave, port);  in mlx4_gen_guid_change_eqe()
286 	return mlx4_GEN_EQE(dev, slave, &eqe);  in mlx4_gen_guid_change_eqe()
290 int mlx4_gen_port_state_change_eqe(struct mlx4_dev *dev, int slave, u8 port,  in mlx4_gen_port_state_change_eqe()  argument
294 	u8 slave_port = mlx4_phys_to_slave_port(dev, slave, port);  in mlx4_gen_port_state_change_eqe()
296 	/*don't send if we don't have the that slave */  in mlx4_gen_port_state_change_eqe()
297 	if (dev->persist->num_vfs < slave)  in mlx4_gen_port_state_change_eqe()
305 	mlx4_dbg(dev, "%s: sending: %d to slave: %d on port: %d\n", __func__,  in mlx4_gen_port_state_change_eqe()
306 		 port_subtype_change, slave, port);  in mlx4_gen_port_state_change_eqe()
307 	return mlx4_GEN_EQE(dev, slave, &eqe);  in mlx4_gen_port_state_change_eqe()
311 enum slave_port_state mlx4_get_slave_port_state(struct mlx4_dev *dev, int slave, u8 port)  in mlx4_get_slave_port_state()  argument
315 	struct mlx4_active_ports actv_ports = mlx4_get_active_ports(dev, slave);  in mlx4_get_slave_port_state()
317 	if (slave >= dev->num_slaves || port > dev->caps.num_ports ||  in mlx4_get_slave_port_state()
319 		pr_err("%s: Error: asking for slave:%d, port:%d\n",  in mlx4_get_slave_port_state()
320 		       __func__, slave, port);  in mlx4_get_slave_port_state()
323 	return s_state[slave].port_state[port];  in mlx4_get_slave_port_state()
327 static int mlx4_set_slave_port_state(struct mlx4_dev *dev, int slave, u8 port,  in mlx4_set_slave_port_state()  argument
332 	struct mlx4_active_ports actv_ports = mlx4_get_active_ports(dev, slave);  in mlx4_set_slave_port_state()
334 	if (slave >= dev->num_slaves || port > dev->caps.num_ports ||  in mlx4_set_slave_port_state()
336 		pr_err("%s: Error: asking for slave:%d, port:%d\n",  in mlx4_set_slave_port_state()
337 		       __func__, slave, port);  in mlx4_set_slave_port_state()
340 	s_state[slave].port_state[port] = state;  in mlx4_set_slave_port_state()
359 	and according to the prev state change the slave's port state.
366 int set_and_calc_slave_port_state(struct mlx4_dev *dev, int slave,  in set_and_calc_slave_port_state()  argument
374 	struct mlx4_active_ports actv_ports = mlx4_get_active_ports(dev, slave);  in set_and_calc_slave_port_state()
376 		mlx4_get_slave_port_state(dev, slave, port);  in set_and_calc_slave_port_state()
380 	if (slave >= dev->num_slaves || port > dev->caps.num_ports ||  in set_and_calc_slave_port_state()
382 		pr_err("%s: Error: asking for slave:%d, port:%d\n",  in set_and_calc_slave_port_state()
383 		       __func__, slave, port);  in set_and_calc_slave_port_state()
387 	ctx = &priv->mfunc.master.slave_state[slave];  in set_and_calc_slave_port_state()
393 			mlx4_set_slave_port_state(dev, slave, port,  in set_and_calc_slave_port_state()
398 			mlx4_set_slave_port_state(dev, slave, port,  in set_and_calc_slave_port_state()
401 			mlx4_set_slave_port_state(dev, slave, port,  in set_and_calc_slave_port_state()
408 			mlx4_set_slave_port_state(dev, slave, port,  in set_and_calc_slave_port_state()
413 			mlx4_set_slave_port_state(dev, slave, port,  in set_and_calc_slave_port_state()
419 		pr_err("%s: BUG!!! UNKNOWN state: slave:%d, port:%d\n",  in set_and_calc_slave_port_state()
420 		       __func__, slave, port);  in set_and_calc_slave_port_state()
423 	ret = mlx4_get_slave_port_state(dev, slave, port);  in set_and_calc_slave_port_state()
469 			mlx4_dbg(dev, "mlx4_handle_slave_flr: clean slave: %d\n",  in mlx4_master_handle_slave_flr()
472 			 * a slave before mlx4_load_one is done.  in mlx4_master_handle_slave_flr()
474 			 * slave resources which weren't allocated yet.  in mlx4_master_handle_slave_flr()
479 			/*return the slave to running mode*/  in mlx4_master_handle_slave_flr()
488 				mlx4_warn(dev, "Failed to notify FW on FLR done (slave:%d)\n",  in mlx4_master_handle_slave_flr()
502 	int slave = 0;  in mlx4_eq_int()  local
535 				/* forward only to slave owning the QP */  in mlx4_eq_int()
539 						& 0xffffff, &slave);  in mlx4_eq_int()
541 					mlx4_dbg(dev, "QP event %02x(%02x) on EQ %d at index %u: could not get slave id (%d)\n",  in mlx4_eq_int()
547 				if (!ret && slave != dev->caps.function) {  in mlx4_eq_int()
548 					mlx4_slave_event(dev, slave, eqe);  in mlx4_eq_int()
564 				/* forward only to slave owning the SRQ */  in mlx4_eq_int()
569 						&slave);  in mlx4_eq_int()
571 					mlx4_warn(dev, "SRQ event %02x(%02x) on EQ %d at index %u: could not get slave id (%d)\n",  in mlx4_eq_int()
578 					mlx4_warn(dev, "%s: slave:%d, srq_no:0x%x, event: %02x(%02x)\n",  in mlx4_eq_int()
579 						  __func__, slave,  in mlx4_eq_int()
583 				if (!ret && slave != dev->caps.function) {  in mlx4_eq_int()
586 						mlx4_warn(dev, "%s: sending event %02x(%02x) to slave:%d\n",  in mlx4_eq_int()
588 							  eqe->subtype, slave);  in mlx4_eq_int()
589 					mlx4_slave_event(dev, slave, eqe);  in mlx4_eq_int()
623 						mlx4_dbg(dev, "%s: Sending MLX4_PORT_CHANGE_SUBTYPE_DOWN to slave: %d, port:%d\n",  in mlx4_eq_int()
677 					/* port-up event will be sent to a slave when the  in mlx4_eq_int()
678 					 * slave's alias-guid is set. This is done in alias_GUID.c  in mlx4_eq_int()
694 					& 0xffffff, &slave);  in mlx4_eq_int()
696 					mlx4_dbg(dev, "CQ event %02x(%02x) on EQ %d at index %u: could not get slave id (%d)\n",  in mlx4_eq_int()
702 				if (!ret && slave != dev->caps.function) {  in mlx4_eq_int()
703 					mlx4_slave_event(dev, slave, eqe);  in mlx4_eq_int()
744 			mlx4_dbg(dev, "FLR event for slave: %d\n", flr_slave);  in mlx4_eq_int()
771 						mlx4_dbg(dev, "%s: Sending MLX4_FATAL_WARNING_SUBTYPE_WARMING to slave: %d\n",  in mlx4_eq_int()
781 …L WARNING (%02x), subtype %02x on EQ %d at index %u. owner=%x, nent=0x%x, slave=%x, ownership=%s\n…  in mlx4_eq_int()
818 …mlx4_warn(dev, "Unhandled event %02x(%02x) on EQ %d at index %u. owner=%x, nent=0x%x, slave=%x, ow…  in mlx4_eq_int()
875 int mlx4_MAP_EQ_wrapper(struct mlx4_dev *dev, int slave,  in mlx4_MAP_EQ_wrapper()  argument
883 		priv->mfunc.master.slave_state[slave].event_eq;  in mlx4_MAP_EQ_wrapper()
890 	if (slave == dev->caps.function)  in mlx4_MAP_EQ_wrapper()