313 	int i, ix, slave, err;  in __propagate_pkey_ev()  local
316 	for (slave = 0; slave < dev->dev->caps.sqp_demux; slave++) {  in __propagate_pkey_ev()
317 		if (slave == mlx4_master_func_num(dev->dev))  in __propagate_pkey_ev()
319 		if (!mlx4_is_slave_active(dev->dev, slave))  in __propagate_pkey_ev()
328 				if (dev->pkeys.virt2phys_pkey[slave][port_num - 1]  in __propagate_pkey_ev()
330 					err = mlx4_gen_pkey_eqe(dev->dev, slave, port_num);  in __propagate_pkey_ev()
333 						 slave, port_num, ix, err);  in __propagate_pkey_ev()
391 static int mlx4_ib_demux_sa_handler(struct ib_device *ibdev, int port, int slave,  in mlx4_ib_demux_sa_handler()  argument
399 		ret = mlx4_ib_mcg_demux_handler(ibdev, port, slave, sa_mad);  in mlx4_ib_demux_sa_handler()
420 static int find_slave_port_pkey_ix(struct mlx4_ib_dev *dev, int slave,  in find_slave_port_pkey_ix()  argument
427 	if (slave == mlx4_master_func_num(dev->dev))  in find_slave_port_pkey_ix()
433 		if (dev->pkeys.virt2phys_pkey[slave][port - 1][i] == unassigned_pkey_ix)  in find_slave_port_pkey_ix()
436 		pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][i];  in find_slave_port_pkey_ix()
461 int mlx4_ib_send_to_slave(struct mlx4_ib_dev *dev, int slave, u8 port,  in mlx4_ib_send_to_slave()  argument
483 	tun_ctx = dev->sriov.demux[port-1].tun[slave];  in mlx4_ib_send_to_slave()
501 		ret = find_slave_port_pkey_ix(dev, slave, port, cached_pkey, &pkey_ix);  in mlx4_ib_send_to_slave()
506 		tun_pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][0];  in mlx4_ib_send_to_slave()
508 	dqpn = dev->dev->phys_caps.base_proxy_sqpn + 8 * slave + port + (dest_qpt * 2) - 1;  in mlx4_ib_send_to_slave()
557 		if (mlx4_get_slave_default_vlan(dev->dev, port, slave, &vlan,  in mlx4_ib_send_to_slave()
615 	int slave;  in mlx4_ib_demux_mad()  local
633 		if (mlx4_get_slave_from_roce_gid(dev->dev, port, grh->dgid.raw, &slave)) {  in mlx4_ib_demux_mad()
637 		if (slave >= dev->dev->caps.sqp_demux) {  in mlx4_ib_demux_mad()
639 				     slave, dev->dev->caps.sqp_demux);  in mlx4_ib_demux_mad()
646 		err = mlx4_ib_send_to_slave(dev, slave, port, wc->qp->qp_type, wc, grh, mad);  in mlx4_ib_demux_mad()
649 				 slave, err);  in mlx4_ib_demux_mad()
654 	slave = mlx4_master_func_num(dev->dev);  in mlx4_ib_demux_mad()
659 		slave = *slave_id;  in mlx4_ib_demux_mad()
660 		if (slave != 255) /*255 indicates the dom0*/  in mlx4_ib_demux_mad()
666 		slave = mlx4_ib_find_real_gid(ibdev, port, grh->dgid.global.interface_id);  in mlx4_ib_demux_mad()
667 		if (slave < 0) {  in mlx4_ib_demux_mad()
677 		if (slave != 255 && slave != mlx4_master_func_num(dev->dev)) {  in mlx4_ib_demux_mad()
678 			if (!mlx4_vf_smi_enabled(dev->dev, slave, port))  in mlx4_ib_demux_mad()
683 					     slave, mad->mad_hdr.mgmt_class,  in mlx4_ib_demux_mad()
690 		if (mlx4_ib_demux_sa_handler(ibdev, port, slave,  in mlx4_ib_demux_mad()
695 		if (mlx4_ib_demux_cm_handler(ibdev, port, &slave, mad))  in mlx4_ib_demux_mad()
704 		if (slave != mlx4_master_func_num(dev->dev)) {  in mlx4_ib_demux_mad()
706 				 "for slave:%d\n", mad->mad_hdr.mgmt_class, slave);  in mlx4_ib_demux_mad()
711 	if (slave >= dev->dev->caps.sqp_demux) {  in mlx4_ib_demux_mad()
713 			     slave, dev->dev->caps.sqp_demux);  in mlx4_ib_demux_mad()
717 	err = mlx4_ib_send_to_slave(dev, slave, port, wc->qp->qp_type, wc, grh, mad);  in mlx4_ib_demux_mad()
720 			 slave, err);  in mlx4_ib_demux_mad()
1143 		int slave, struct ib_sa_mad *sa_mad)  in mlx4_ib_multiplex_sa_handler()  argument
1150 		ret = mlx4_ib_mcg_multiplex_handler(ibdev, port, slave, sa_mad);  in mlx4_ib_multiplex_sa_handler()
1158 static int is_proxy_qp0(struct mlx4_ib_dev *dev, int qpn, int slave)  in is_proxy_qp0()  argument
1160 	int proxy_start = dev->dev->phys_caps.base_proxy_sqpn + 8 * slave;  in is_proxy_qp0()
1166 int mlx4_ib_send_to_wire(struct mlx4_ib_dev *dev, int slave, u8 port,  in mlx4_ib_send_to_wire()  argument
1194 		wire_pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][0];  in mlx4_ib_send_to_wire()
1198 		wire_pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][pkey_index];  in mlx4_ib_send_to_wire()
1265 static int get_slave_base_gid_ix(struct mlx4_ib_dev *dev, int slave, int port)  in get_slave_base_gid_ix()  argument
1268 		return slave;  in get_slave_base_gid_ix()
1269 	return mlx4_get_base_gid_ix(dev->dev, slave, port);  in get_slave_base_gid_ix()
1272 static void fill_in_real_sgid_index(struct mlx4_ib_dev *dev, int slave, int port,  in fill_in_real_sgid_index()  argument
1276 		ah_attr->grh.sgid_index = slave;  in fill_in_real_sgid_index()
1278 		ah_attr->grh.sgid_index += get_slave_base_gid_ix(dev, slave, port);  in fill_in_real_sgid_index()
1290 	int slave;  in mlx4_ib_multiplex_mad()  local
1301 	slave = ((wc->src_qp & ~0x7) - dev->dev->phys_caps.base_proxy_sqpn) / 8;  in mlx4_ib_multiplex_mad()
1302 	if (slave != ctx->slave) {  in mlx4_ib_multiplex_mad()
1324 				     tunnel->mad.mad_hdr.mgmt_class, slave);  in mlx4_ib_multiplex_mad()
1327 			*slave_id = slave;  in mlx4_ib_multiplex_mad()
1336 		if (slave != mlx4_master_func_num(dev->dev) &&  in mlx4_ib_multiplex_mad()
1337 		    !mlx4_vf_smi_enabled(dev->dev, slave, ctx->port))  in mlx4_ib_multiplex_mad()
1341 		if (mlx4_ib_multiplex_sa_handler(ctx->ib_dev, ctx->port, slave,  in mlx4_ib_multiplex_mad()
1346 		if (mlx4_ib_multiplex_cm_handler(ctx->ib_dev, ctx->port, slave,  in mlx4_ib_multiplex_mad()
1357 		if (slave != mlx4_master_func_num(dev->dev)) {  in mlx4_ib_multiplex_mad()
1359 				     "for slave:%d\n", tunnel->mad.mad_hdr.mgmt_class, slave);  in mlx4_ib_multiplex_mad()
1370 		fill_in_real_sgid_index(dev, slave, ctx->port, &ah_attr);  in mlx4_ib_multiplex_mad()
1372 	port = mlx4_slave_convert_port(dev->dev, slave, ah_attr.port_num);  in mlx4_ib_multiplex_mad()
1379 	mlx4_get_slave_default_vlan(dev->dev, ctx->port, slave,  in mlx4_ib_multiplex_mad()
1382 	mlx4_ib_send_to_wire(dev, slave, ctx->port,  in mlx4_ib_multiplex_mad()
1383 			     is_proxy_qp0(dev, wc->src_qp, slave) ?  in mlx4_ib_multiplex_mad()
1563 				 ctx->slave, wc.status, wc.wr_id);  in mlx4_ib_tunnel_comp_worker()
1612 		qp_init_attr.slave = ctx->slave;  in create_pv_sqp()
1637 		ret = find_slave_port_pkey_ix(to_mdev(ctx->ib_dev), ctx->slave,  in create_pv_sqp()
1642 			to_mdev(ctx->ib_dev)->pkeys.virt2phys_pkey[ctx->slave][ctx->port - 1][0];  in create_pv_sqp()
1730 				 ctx->slave, wc.status, wc.wr_id);  in mlx4_ib_sqp_comp_worker()
1744 static int alloc_pv_object(struct mlx4_ib_dev *dev, int slave, int port,  in alloc_pv_object()  argument
1753 		       "for port %d, slave %d\n", port, slave);  in alloc_pv_object()
1759 	ctx->slave = slave;  in alloc_pv_object()
1764 static void free_pv_object(struct mlx4_ib_dev *dev, int slave, int port)  in free_pv_object()  argument
1766 	if (dev->sriov.demux[port - 1].tun[slave]) {  in free_pv_object()
1767 		kfree(dev->sriov.demux[port - 1].tun[slave]);  in free_pv_object()
1768 		dev->sriov.demux[port - 1].tun[slave] = NULL;  in free_pv_object()
1772 static int create_pv_resources(struct ib_device *ibdev, int slave, int port,  in create_pv_resources()  argument
1891 static void destroy_pv_resources(struct mlx4_ib_dev *dev, int slave, int port,  in destroy_pv_resources()  argument
1918 static int mlx4_ib_tunnels_update(struct mlx4_ib_dev *dev, int slave,  in mlx4_ib_tunnels_update()  argument
1924 		clean_vf_mcast(&dev->sriov.demux[port - 1], slave);  in mlx4_ib_tunnels_update()
1926 		if (slave == mlx4_master_func_num(dev->dev))  in mlx4_ib_tunnels_update()
1927 			destroy_pv_resources(dev, slave, port,  in mlx4_ib_tunnels_update()
1930 		destroy_pv_resources(dev, slave, port,  in mlx4_ib_tunnels_update()
1931 				     dev->sriov.demux[port - 1].tun[slave], 1);  in mlx4_ib_tunnels_update()
1936 	ret = create_pv_resources(&dev->ib_dev, slave, port, 1,  in mlx4_ib_tunnels_update()
1937 				  dev->sriov.demux[port - 1].tun[slave]);  in mlx4_ib_tunnels_update()
1940 	if (!ret && slave == mlx4_master_func_num(dev->dev))  in mlx4_ib_tunnels_update()
1941 		ret = create_pv_resources(&dev->ib_dev, slave, port, 0,  in mlx4_ib_tunnels_update()
1951 	mlx4_ib_tunnels_update(dmxw->dev, dmxw->slave, (int) dmxw->port,  in mlx4_ib_tunnels_update_work()