[PATCH 0/2] i40iw: MPA connection establishment flow fixes

[PATCH 0/2] i40iw: MPA connection establishment flow fixes

[Henry Orosco]

The following patch series contains fixes related to
the MPA connection establishment flow.

Tatyana Nikolova (2):
  i40iw: Don't set 0-length FULPDU RTR indication control flag
  i40iw: ACK MPA Reject frame

 drivers/infiniband/hw/i40iw/i40iw_cm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

-- 
2.8.3

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[PATCH 1/2] i40iw: Don't set 0-length FULPDU RTR indication control flag

[Henry Orosco]

From: Tatyana Nikolova <tatyana.e.nikolova-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

Don't set control flag for 0-length FULPDU (Send)
RTR indication in the enhanced MPA Request/Reply
frames, because it isn't supported.

Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Henry Orosco <henry.orosco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
 drivers/infiniband/hw/i40iw/i40iw_cm.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c
index 8563769..36975a1 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_cm.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c
@@ -790,7 +790,6 @@ static void i40iw_build_mpa_v2(struct i40iw_cm_node *cm_node,
 	}
 
 	ctrl_ird |= IETF_PEER_TO_PEER;
-	ctrl_ird |= IETF_FLPDU_ZERO_LEN;
 
 	switch (mpa_key) {
 	case MPA_KEY_REQUEST:
-- 
2.8.3

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[PATCH 2/2] i40iw: ACK MPA Reject frame

[Henry Orosco]

From: Tatyana Nikolova <tatyana.e.nikolova-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

Explicitly ACK the MPA Reject frame so the peer does
not retransmit the frame.

Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Henry Orosco <henry.orosco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
 drivers/infiniband/hw/i40iw/i40iw_cm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c
index 36975a1..52849f5 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_cm.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c
@@ -2427,8 +2427,8 @@ static void i40iw_handle_rcv_mpa(struct i40iw_cm_node *cm_node,
 		} else {
 			type = I40IW_CM_EVENT_CONNECTED;
 			cm_node->state = I40IW_CM_STATE_OFFLOADED;
-			i40iw_send_ack(cm_node);
 		}
+		i40iw_send_ack(cm_node);
 		break;
 	default:
 		pr_err("%s wrong cm_node state =%d\n", __func__, cm_node->state);
-- 
2.8.3

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Re: [PATCH 0/2] i40iw: MPA connection establishment flow fixes

[Doug Ledford]

On Fri, 2017-05-05 at 12:05 -0500, Henry Orosco wrote:
> The following patch series contains fixes related to
> the MPA connection establishment flow.
> 
> Tatyana Nikolova (2):
>   i40iw: Don't set 0-length FULPDU RTR indication control flag
>   i40iw: ACK MPA Reject frame
> 
>  drivers/infiniband/hw/i40iw/i40iw_cm.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)

Thanks, applied.

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Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
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