diff options
| author |   Tatyana Nikolova <tatyana.e.nikolova@intel.com> | 2017-10-03 11:11:46 -0500 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-10-04 15:29:39 -0400 |
| commit | 1660a26adbb3aab6af0bb067e15a831f926c163a (patch) | |
| tree | 7e295c0d83673c312bb7b4ec41799f7976b74564 /drivers/infiniband/hw/i40iw/i40iw_cm.h | |
| parent | RDMA/hns: return 0 rather than return a garbage status value (diff) | |
| download | linux-dev-1660a26adbb3aab6af0bb067e15a831f926c163a.tar.xz linux-dev-1660a26adbb3aab6af0bb067e15a831f926c163a.zip | |
i40iw: Do not retransmit MPA request after it is ACKed
The ACK packets for an MPA request are ignored and
the MPA request is retransmitted if the MPA reply
is late or missing. Fix this by checking ack_rcvd
variable before retransmitting a packet.
Fixes: f27b4746f378 ("i40iw: add connection management code")
Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_cm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.h b/drivers/infiniband/hw/i40iw/i40iw_cm.h index 45abef76295b..0d5840d2c4fc 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_cm.h +++ b/drivers/infiniband/hw/i40iw/i40iw_cm.h @@ -360,6 +360,7 @@ struct i40iw_cm_node { u8 pdata_buf[IETF_MAX_PRIV_DATA_LEN]; struct i40iw_kmem_info mpa_hdr; + bool ack_rcvd; }; /* structure for client or CM to fill when making CM api calls. */ |