diff options
| author | Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> | 2012-05-11 17:46:16 +0200 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2012-05-14 21:47:18 +0200 |
| commit | d3e5132814fb7c80c4b1c4a0ec6b4fa06943d6d5 (patch) | |
| tree | 9a069e5bf42124883f1a6f3d3deec204a918401c /drivers/infiniband | |
| parent | Linux 3.4-rc6 (diff) | |
| download | linux-d3e5132814fb7c80c4b1c4a0ec6b4fa06943d6d5.tar.xz linux-d3e5132814fb7c80c4b1c4a0ec6b4fa06943d6d5.zip | |
RDMA/nes: Fix for the ORD value of the connecting peer
Set ORD value of the connecting peer to be at least one in order to
accommodate an RDMA READ Request message.
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Donald Wood <Donald.E.Wood@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_cm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index 71edfbbcce1c..5c10cbfa2668 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -3320,6 +3320,10 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) nesqp->private_data_len = conn_param->private_data_len; nesqp->nesqp_context->ird_ord_sizes |= cpu_to_le32((u32)conn_param->ord); + /* space for rdma0 read msg */ + if (conn_param->ord == 0) + nesqp->nesqp_context->ird_ord_sizes |= cpu_to_le32(1); + nes_debug(NES_DBG_CM, "requested ord = 0x%08X.\n", (u32)conn_param->ord); nes_debug(NES_DBG_CM, "mpa private data len =%u\n", conn_param->private_data_len); |