diff options
| author | Henry Orosco <henry.orosco@intel.com> | 2018-03-14 22:45:23 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-03-16 00:58:05 +0300 |
| commit | 546b1452fdcccdcc98962b324cab6d74fc976fe9 (patch) | |
| tree | 50d9455c9a21a5484a1d58f9ed04708aaae67252 /drivers/infiniband/hw/i40iw/i40iw_hw.c | |
| parent | a8b9234b1272de7a2af87e076fad51ba096a3c30 (diff) | |
| download | linux-546b1452fdcccdcc98962b324cab6d74fc976fe9.tar.xz | |
i40iw: Tear-down connection after CQP Modify QP failure
There is no explicit tear-down sequence initiated on
connections if the Control QP OP, Modify QP to close,
fails. Fix this by triggering a driver generated
Asynchronous Event (AE) on Modify QP failures and
tear-down the connection on receipt of the AE.
This fix can be generalized to other Modify QP failures
(i.e. RTS->TERM, IDLE->RTS, etc) as any modify failure
will require a connection tear-down.
Fixes: d37498417947 ("i40iw: add files for iwarp interface")
Signed-off-by: Henry Orosco <henry.orosco@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/i40iw/i40iw_hw.c')
| -rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_hw.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_hw.c b/drivers/infiniband/hw/i40iw/i40iw_hw.c index d7af9a25bf1a..6139836fb533 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_hw.c +++ b/drivers/infiniband/hw/i40iw/i40iw_hw.c @@ -352,6 +352,8 @@ void i40iw_process_aeq(struct i40iw_device *iwdev) else i40iw_cm_disconn(iwqp); break; + case I40IW_AE_BAD_CLOSE: + /* fall through */ case I40IW_AE_RESET_SENT: i40iw_next_iw_state(iwqp, I40IW_QP_STATE_ERROR, 1, 0, 0); i40iw_cm_disconn(iwqp); |