Thread (5 messages) 5 messages, 3 authors, 2007-07-12

Re: [RFC 1/2] SPU-AES support (kernel side)

From: Herbert Xu <herbert@gondor.apana.org.au>
Date: 2007-07-12 08:03:59

Sebastian Siewior [off-list ref] wrote:
Limit means you want me to drop requests after a certain limit (i.e.
when my queue is full)?
Yep, there's no point in holding onto lots of requests if the
hardware simply can't catch up.
I would have to start an extra thread that removes requests from
crypto_enqueue_request and enqueues them into kspu_enqueue_work_item.
I'm probably missing something but why couldn't you pull the requests
from crypto_enqueue_request in the same place where you pull requests
currently? In other words couldn't you just pull both queues?

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} [off-list ref]
Home Page: http://gondor.apana.org.au/~herbert/
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