From: Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
To: rdreier-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 1/3] RDMA/cxgb4: derive smac_idx from port viid.
Date: Wed, 23 Jun 2010 10:00:55 -0500 [thread overview]
Message-ID: <20100623150055.22155.17833.stgit@build.ogc.int> (raw)
Signed-off-by: Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
---
drivers/infiniband/hw/cxgb4/cm.c | 9 +++++----
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index f75108f..8c9b483 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;
--
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next reply other threads:[~2010-06-23 15:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-23 15:00 Steve Wise [this message]
[not found] ` <20100623150055.22155.17833.stgit-T4OLL4TyM9aNDNWfRnPdfg@public.gmane.org>
2010-06-23 15:01 ` [PATCH 2/3] RDMA/cxgb4: Add module option to tweak delayed ack Steve Wise
2010-06-23 15:01 ` [PATCH 3/3] RDMA/cxgb4: Obtain RDMA QID ranges from LLD/FW Steve Wise
2010-06-23 15:07 ` [PATCH 1/3] RDMA/cxgb4: derive smac_idx from port viid Steve Wise
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