Messages in this thread | | | Date | Wed, 12 Dec 2007 14:14:25 +0200 | From | Or Gerlitz <> | Subject | Re: [ewg] Re: [PATCH] IB/ehca: Serialize HCA-related hCalls on POWER5 |
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Joachim Fenkes wrote: > Roland Dreier <rdreier@cisco.com> wrote on 10.12.2007 22:47:37:
>> It's an optional device feature, so this should be OK >> (although the iSER driver currently seems to depend on a device >> supporting FMRs, which is probably going to be a problem with iWARP >> support in the future anyway).
> I don't feel very well with removing code from the driver that iSER seems > to depend on. Are there plans to fix this in iSER?
What is the fix you suggest, to add a device query that tells you for which verbs the documentation does not apply? or enhance the code of the map_phys_fmr verb within the ehca driver to return error if called from non-sleepable context?
Or.
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