On 10/21/2014 1:54 PM, Bart Van Assche wrote:
On 10/21/14 11:32, Sagi Grimberg wrote:
Since you didn't give any comments on the API itself should I conclude
that you find it clear and you agree with it?
Mostly. The only aspect of which I think that it is missing in the API
is the alignment requirement for the addresses in
ib_indir_reg_list.sg_list. Is byte alignment sufficient ?
Yes.
If so, will
all HCA vendors be able to support this or do we perhaps need to add a
member in the device attributes structure that declares what the
alignment requirements are ?
This feature is designed to remove any alignment constraints on memory
registration. I don't see any point in allowing the API to relax the
constraints instead.
Sagi.
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