305 	int i, ix, slave, err;  in __propagate_pkey_ev()  local
308 	for (slave = 0; slave < dev->dev->caps.sqp_demux; slave++) {  in __propagate_pkey_ev()
309 		if (slave == mlx4_master_func_num(dev->dev))  in __propagate_pkey_ev()
311 		if (!mlx4_is_slave_active(dev->dev, slave))  in __propagate_pkey_ev()
320 				if (dev->pkeys.virt2phys_pkey[slave][port_num - 1]  in __propagate_pkey_ev()
322 					err = mlx4_gen_pkey_eqe(dev->dev, slave, port_num);  in __propagate_pkey_ev()
325 						 slave, port_num, ix, err);  in __propagate_pkey_ev()
383 static int mlx4_ib_demux_sa_handler(struct ib_device *ibdev, int port, int slave,  in mlx4_ib_demux_sa_handler()  argument
391 		ret = mlx4_ib_mcg_demux_handler(ibdev, port, slave, sa_mad);  in mlx4_ib_demux_sa_handler()
412 static int find_slave_port_pkey_ix(struct mlx4_ib_dev *dev, int slave,  in find_slave_port_pkey_ix()  argument
419 	if (slave == mlx4_master_func_num(dev->dev))  in find_slave_port_pkey_ix()
425 		if (dev->pkeys.virt2phys_pkey[slave][port - 1][i] == unassigned_pkey_ix)  in find_slave_port_pkey_ix()
428 		pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][i];  in find_slave_port_pkey_ix()
453 int mlx4_ib_send_to_slave(struct mlx4_ib_dev *dev, int slave, u8 port,  in mlx4_ib_send_to_slave()  argument
474 	tun_ctx = dev->sriov.demux[port-1].tun[slave];  in mlx4_ib_send_to_slave()
481 	if (!dest_qpt && (mlx4_master_func_num(dev->dev) != slave))  in mlx4_ib_send_to_slave()
496 		ret = find_slave_port_pkey_ix(dev, slave, port, cached_pkey, &pkey_ix);  in mlx4_ib_send_to_slave()
501 		tun_pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][0];  in mlx4_ib_send_to_slave()
503 	dqpn = dev->dev->phys_caps.base_proxy_sqpn + 8 * slave + port + (dest_qpt * 2) - 1;  in mlx4_ib_send_to_slave()
581 	int slave;  in mlx4_ib_demux_mad()  local
585 	slave = mlx4_master_func_num(dev->dev);  in mlx4_ib_demux_mad()
590 		slave = *slave_id;  in mlx4_ib_demux_mad()
591 		if (slave != 255) /*255 indicates the dom0*/  in mlx4_ib_demux_mad()
597 		slave = mlx4_ib_find_real_gid(ibdev, port, grh->dgid.global.interface_id);  in mlx4_ib_demux_mad()
598 		if (slave < 0) {  in mlx4_ib_demux_mad()
606 		if (mlx4_ib_demux_sa_handler(ibdev, port, slave,  in mlx4_ib_demux_mad()
611 		if (mlx4_ib_demux_cm_handler(ibdev, port, &slave, mad))  in mlx4_ib_demux_mad()
620 		if (slave != mlx4_master_func_num(dev->dev)) {  in mlx4_ib_demux_mad()
622 				 "for slave:%d\n", mad->mad_hdr.mgmt_class, slave);  in mlx4_ib_demux_mad()
627 	if (slave >= dev->dev->caps.sqp_demux) {  in mlx4_ib_demux_mad()
629 			     slave, dev->dev->caps.sqp_demux);  in mlx4_ib_demux_mad()
633 	err = mlx4_ib_send_to_slave(dev, slave, port, wc->qp->qp_type, wc, grh, mad);  in mlx4_ib_demux_mad()
636 			 slave, err);  in mlx4_ib_demux_mad()
1055 		int slave, struct ib_sa_mad *sa_mad)  in mlx4_ib_multiplex_sa_handler()  argument
1062 		ret = mlx4_ib_mcg_multiplex_handler(ibdev, port, slave, sa_mad);  in mlx4_ib_multiplex_sa_handler()
1070 static int is_proxy_qp0(struct mlx4_ib_dev *dev, int qpn, int slave)  in is_proxy_qp0()  argument
1072 	int proxy_start = dev->dev->phys_caps.base_proxy_sqpn + 8 * slave;  in is_proxy_qp0()
1078 int mlx4_ib_send_to_wire(struct mlx4_ib_dev *dev, int slave, u8 port,  in mlx4_ib_send_to_wire()  argument
1103 	if (dest_qpt == IB_QPT_SMI && (mlx4_master_func_num(dev->dev) != slave))  in mlx4_ib_send_to_wire()
1109 		wire_pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][0];  in mlx4_ib_send_to_wire()
1113 		wire_pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][pkey_index];  in mlx4_ib_send_to_wire()
1186 	int slave;  in mlx4_ib_multiplex_mad()  local
1196 	slave = ((wc->src_qp & ~0x7) - dev->dev->phys_caps.base_proxy_sqpn) / 8;  in mlx4_ib_multiplex_mad()
1197 	if (slave != ctx->slave) {  in mlx4_ib_multiplex_mad()
1202 	if (slave != mlx4_master_func_num(dev->dev) && !(wc->src_qp & 0x2)) {  in mlx4_ib_multiplex_mad()
1224 				     tunnel->mad.mad_hdr.mgmt_class, slave);  in mlx4_ib_multiplex_mad()
1227 			*slave_id = slave;  in mlx4_ib_multiplex_mad()
1235 		if (mlx4_ib_multiplex_sa_handler(ctx->ib_dev, ctx->port, slave,  in mlx4_ib_multiplex_mad()
1240 		if (mlx4_ib_multiplex_cm_handler(ctx->ib_dev, ctx->port, slave,  in mlx4_ib_multiplex_mad()
1251 		if (slave != mlx4_master_func_num(dev->dev)) {  in mlx4_ib_multiplex_mad()
1253 				     "for slave:%d\n", tunnel->mad.mad_hdr.mgmt_class, slave);  in mlx4_ib_multiplex_mad()
1264 	    (ah_attr.grh.sgid_index != slave)) {  in mlx4_ib_multiplex_mad()
1266 			     slave, ah_attr.grh.sgid_index);  in mlx4_ib_multiplex_mad()
1270 	mlx4_ib_send_to_wire(dev, slave, ctx->port,  in mlx4_ib_multiplex_mad()
1271 			     is_proxy_qp0(dev, wc->src_qp, slave) ?  in mlx4_ib_multiplex_mad()
1442 				 ctx->slave, wc.status, wc.wr_id);  in mlx4_ib_tunnel_comp_worker()
1491 		qp_init_attr.slave = ctx->slave;  in create_pv_sqp()
1515 		to_mdev(ctx->ib_dev)->pkeys.virt2phys_pkey[ctx->slave][ctx->port - 1][0];  in create_pv_sqp()
1603 				 ctx->slave, wc.status, wc.wr_id);  in mlx4_ib_sqp_comp_worker()
1617 static int alloc_pv_object(struct mlx4_ib_dev *dev, int slave, int port,  in alloc_pv_object()  argument
1626 		       "for port %d, slave %d\n", port, slave);  in alloc_pv_object()
1632 	ctx->slave = slave;  in alloc_pv_object()
1637 static void free_pv_object(struct mlx4_ib_dev *dev, int slave, int port)  in free_pv_object()  argument
1639 	if (dev->sriov.demux[port - 1].tun[slave]) {  in free_pv_object()
1640 		kfree(dev->sriov.demux[port - 1].tun[slave]);  in free_pv_object()
1641 		dev->sriov.demux[port - 1].tun[slave] = NULL;  in free_pv_object()
1645 static int create_pv_resources(struct ib_device *ibdev, int slave, int port,  in create_pv_resources()  argument
1655 	if (ctx->slave == mlx4_master_func_num(to_mdev(ctx->ib_dev)->dev) &&  in create_pv_resources()
1764 static void destroy_pv_resources(struct mlx4_ib_dev *dev, int slave, int port,  in destroy_pv_resources()  argument
1791 static int mlx4_ib_tunnels_update(struct mlx4_ib_dev *dev, int slave,  in mlx4_ib_tunnels_update()  argument
1797 		clean_vf_mcast(&dev->sriov.demux[port - 1], slave);  in mlx4_ib_tunnels_update()
1799 		if (slave == mlx4_master_func_num(dev->dev))  in mlx4_ib_tunnels_update()
1800 			destroy_pv_resources(dev, slave, port,  in mlx4_ib_tunnels_update()
1803 		destroy_pv_resources(dev, slave, port,  in mlx4_ib_tunnels_update()
1804 				     dev->sriov.demux[port - 1].tun[slave], 1);  in mlx4_ib_tunnels_update()
1809 	ret = create_pv_resources(&dev->ib_dev, slave, port, 1,  in mlx4_ib_tunnels_update()
1810 				  dev->sriov.demux[port - 1].tun[slave]);  in mlx4_ib_tunnels_update()
1813 	if (!ret && slave == mlx4_master_func_num(dev->dev))  in mlx4_ib_tunnels_update()
1814 		ret = create_pv_resources(&dev->ib_dev, slave, port, 0,  in mlx4_ib_tunnels_update()
1824 	mlx4_ib_tunnels_update(dmxw->dev, dmxw->slave, (int) dmxw->port,  in mlx4_ib_tunnels_update_work()