From 2c5934bfc5ffcbef3622d0bdbad93628d210012a Mon Sep 17 00:00:00 2001 From: Steve Wise Date: Wed, 23 Jun 2010 15:46:44 +0000 Subject: [PATCH] RDMA/cxgb4: Derive smac_idx from port viid Signed-off-by: Steve Wise Signed-off-by: Roland Dreier --- drivers/infiniband/hw/cxgb4/cm.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 3e15a0716702..855ee44fdb52 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -1373,7 +1373,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) pdev, 0); mtu = pdev->mtu; tx_chan = cxgb4_port_chan(pdev); - smac_idx = tx_chan << 1; + smac_idx = (cxgb4_port_viid(pdev) & 0x7F) << 1; step = dev->rdev.lldi.ntxq / dev->rdev.lldi.nchan; txq_idx = cxgb4_port_idx(pdev) * step; step = dev->rdev.lldi.nrxq / dev->rdev.lldi.nchan; @@ -1384,7 +1384,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) dst->neighbour->dev, 0); mtu = dst_mtu(dst); tx_chan = cxgb4_port_chan(dst->neighbour->dev); - smac_idx = tx_chan << 1; + smac_idx = (cxgb4_port_viid(dst->neighbour->dev) & 0x7F) << 1; step = dev->rdev.lldi.ntxq / dev->rdev.lldi.nchan; txq_idx = cxgb4_port_idx(dst->neighbour->dev) * step; step = dev->rdev.lldi.nrxq / dev->rdev.lldi.nchan; @@ -1951,7 +1951,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) pdev, 0); ep->mtu = pdev->mtu; ep->tx_chan = cxgb4_port_chan(pdev); - ep->smac_idx = ep->tx_chan << 1; + ep->smac_idx = (cxgb4_port_viid(pdev) & 0x7F) << 1; step = ep->com.dev->rdev.lldi.ntxq / ep->com.dev->rdev.lldi.nchan; ep->txq_idx = cxgb4_port_idx(pdev) * step; @@ -1966,7 +1966,8 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) ep->dst->neighbour->dev, 0); ep->mtu = dst_mtu(ep->dst); ep->tx_chan = cxgb4_port_chan(ep->dst->neighbour->dev); - ep->smac_idx = ep->tx_chan << 1; + ep->smac_idx = (cxgb4_port_viid(ep->dst->neighbour->dev) & + 0x7F) << 1; step = ep->com.dev->rdev.lldi.ntxq / ep->com.dev->rdev.lldi.nchan; ep->txq_idx = cxgb4_port_idx(ep->dst->neighbour->dev) * step;