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[v1.22.x] prov/efa: Make NACK protocol fall back to DC longCTS when DC is requested #10416

Merged
merged 3 commits into from
Oct 1, 2024
Merged

[v1.22.x] prov/efa: Make NACK protocol fall back to DC longCTS when DC is requested #10416

merged 3 commits into from
Oct 1, 2024

Commits on Sep 30, 2024

  1. [v1.22.x]prov/efa: Make NACK protocol fall back to DC longCTS when DC… 

    … is requested

When application requests FI_DELIVERY_COMPLETE, it should fallback
to the DC version of LONG CTS RTMs, as the default LongCTS is not DC.

Signed-off-by: Jessie Yang <jiaxiyan@amazon.com>
(cherry picked from commit 8818b04)
    @jiaxiyan
    jiaxiyan committed Sep 30, 2024
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  2. [v1.22.x]prov/efa: Correctly handle fallback longcts-rtw send completion 

    Fallback long cts rtw doesn't have any payload. In this case, this
function shouldn't touch the tx entry as it may be released earlier
as the CTSDATA pkts have already kicked off and finished the send.

Signed-off-by: Jessie Yang <jiaxiyan@amazon.com>
(cherry picked from commit 23dadff)
    @jiaxiyan
    jiaxiyan committed Sep 30, 2024
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  3. [v1.22.x]prov/efa: remove DC NACK packet from rxe map after recv comp… 

    …leted

We need to remove the ope for READ NACK packet from rxe map after
recv completed for both DC and non-DC.

Signed-off-by: Jessie Yang <jiaxiyan@amazon.com>
(cherry picked from commit b39465e)
    @jiaxiyan
    jiaxiyan committed Sep 30, 2024
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