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IB/ehca: fixes, port connectivity autodetection, problem workaround

Joachim Fenkes linuxppc-dev lkml 1 version Applied

Status from this message: thanks, applied 1-4.

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  1. v1 Latest4 patches 1 replyApplied

Patches in v1 Applied

#Subject and filesSizeRepliesApplied
1/4IB/ehca: Remove CQ-QP-link before destroying QP in error path of create_qp()drivers/infiniband/hw/ehca/ehca_qp.c+4 -10 replies
2/4IB/ehca: Define array to store SMI/GSI QPsdrivers/infiniband/hw/ehca/ehca_classes.h drivers/infiniband/hw/ehca/ehca_main.c+4 -40 replies
3/4IB/ehca: Add "port connection autodetect mode"drivers/infiniband/hw/ehca/ehca_classes.h drivers/infiniband/hw/ehca/ehca_irq.c drivers/infiniband/hw/ehca/ehca_iverbs.h +3 more+204 -150 replies
4/4IB/ehca: Prevent RDMA-related connection failuresdrivers/infiniband/hw/ehca/ehca_classes.h drivers/infiniband/hw/ehca/ehca_qp.c drivers/infiniband/hw/ehca/ehca_reqs.c+95 -361 reply

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Cover letter [PATCH 0/4] IB/ehca: fixes, port connectivity autodetection, problem workaround

This patchset will fix a minor issue, introduce port connectivity autodetection and work around an RDMA-related problem in eHCA2.

[1/4] fixes an error path in destroy_qp()
[2/4] stores the SMI/GSI QPs in a per-port array
[3/4] adds port connectivity autodetection
[4/4] adds the aforementioned workaround

The patches will apply, in order, on top of Roland's for-2.6.25 branch. Please review them and apply for 2.6.25 if you think they're okay.

Thanks and regards,
Joachim

Signature · 4 lines
Joachim Fenkes  --  eHCA Linux Driver Developer and Hardware Tamer
IBM Deutschland Entwicklung GmbH  --  Dept. 3627 (I/O Firmware Dev. 2)
Schoenaicher Strasse 220  --  71032 Boeblingen  --  Germany
eMail: [email protected]