diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4/mad.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mad.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c index 68f256716785..67c7120f0d52 100644 --- a/drivers/infiniband/hw/mlx4/mad.c +++ b/drivers/infiniband/hw/mlx4/mad.c @@ -1183,7 +1183,7 @@ static int is_proxy_qp0(struct mlx4_ib_dev *dev, int qpn, int slave) int mlx4_ib_send_to_wire(struct mlx4_ib_dev *dev, int slave, u8 port, enum ib_qp_type dest_qpt, u16 pkey_index, u32 remote_qpn, u32 qkey, struct ib_ah_attr *attr, - u8 *s_mac, struct ib_mad *mad) + u8 *s_mac, u16 vlan_id, struct ib_mad *mad) { struct ib_sge list; struct ib_send_wr wr, *bad_wr; @@ -1270,6 +1270,9 @@ int mlx4_ib_send_to_wire(struct mlx4_ib_dev *dev, int slave, u8 port, wr.send_flags = IB_SEND_SIGNALED; if (s_mac) memcpy(to_mah(ah)->av.eth.s_mac, s_mac, 6); + if (vlan_id < 0x1000) + vlan_id |= (attr->sl & 7) << 13; + to_mah(ah)->av.eth.vlan = cpu_to_be16(vlan_id); ret = ib_post_send(send_qp, &wr, &bad_wr); @@ -1306,6 +1309,7 @@ static void mlx4_ib_multiplex_mad(struct mlx4_ib_demux_pv_ctx *ctx, struct ib_wc u8 *slave_id; int slave; int port; + u16 vlan_id; /* Get slave that sent this packet */ if (wc->src_qp < dev->dev->phys_caps.base_proxy_sqpn || @@ -1394,10 +1398,10 @@ static void mlx4_ib_multiplex_mad(struct mlx4_ib_demux_pv_ctx *ctx, struct ib_wc fill_in_real_sgid_index(dev, slave, ctx->port, &ah_attr); memcpy(ah_attr.dmac, tunnel->hdr.mac, 6); - ah_attr.vlan_id = be16_to_cpu(tunnel->hdr.vlan); + vlan_id = be16_to_cpu(tunnel->hdr.vlan); /* if slave have default vlan use it */ mlx4_get_slave_default_vlan(dev->dev, ctx->port, slave, - &ah_attr.vlan_id, &ah_attr.sl); + &vlan_id, &ah_attr.sl); mlx4_ib_send_to_wire(dev, slave, ctx->port, is_proxy_qp0(dev, wc->src_qp, slave) ? @@ -1405,7 +1409,7 @@ static void mlx4_ib_multiplex_mad(struct mlx4_ib_demux_pv_ctx *ctx, struct ib_wc be16_to_cpu(tunnel->hdr.pkey_index), be32_to_cpu(tunnel->hdr.remote_qpn), be32_to_cpu(tunnel->hdr.qkey), - &ah_attr, wc->smac, &tunnel->mad); + &ah_attr, wc->smac, vlan_id, &tunnel->mad); } static int mlx4_ib_alloc_pv_bufs(struct mlx4_ib_demux_pv_ctx *ctx, |