Re: [PATCH v3 1/2] crypto: engine - support for parallel requests

On Fri, Feb 14, 2020 at 01:25:50AM +0000, Iuliana Prodan wrote:

Given your suggestion, I’m thinking of implementing do_one_request, in 
the driver, to return -IN_PROGRESS if the hw can enqueue more and -EBUSY 
if otherwise (solution 1). But, this implies to update all the drivers 
that use crypto-engine (something I wouldn’t mind doing, but I don’t 
have the hw to test it).

We could always maintain a legacy interface for existing drivers
until they are all converted.

Thanks,
-- 
Email: Herbert Xu [off-list ref]
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