linux-kernel - Re: [PATCH v2] crypto: caam - enable crypto-engine retry mechanism

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Message-ID: <20201106070104.GB11620@gondor.apana.org.au>
Date:   Fri, 6 Nov 2020 18:01:04 +1100
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Iuliana Prodan <iuliana.prodan@....com>
Cc:     Horia Geanta <horia.geanta@....com>,
        Aymen Sghaier <aymen.sghaier@....com>,
        "David S. Miller" <davem@...emloft.net>,
        Silvano Di Ninno <silvano.dininno@....com>,
        Franck Lenormand <franck.lenormand@....com>,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-imx <linux-imx@....com>,
        Andrei Botila <andrei.botila@....com>,
        Dragos Rosioru <dragos.rosioru@....com>
Subject: Re: [PATCH v2] crypto: caam - enable crypto-engine retry mechanism

On Mon, Oct 26, 2020 at 09:06:26PM +0200, Iuliana Prodan wrote:
> Use the new crypto_engine_alloc_init_and_set() function to
> initialize crypto-engine and enable retry mechanism.
> 
> Set the maximum size for crypto-engine software queue based on
> Job Ring size (JOBR_DEPTH) and a threshold (reserved for the
> non-crypto-API requests that are not passed through crypto-engine).
> 
> The callback for do_batch_requests is NULL, since CAAM
> doesn't support linked requests.
> 
> Signed-off-by: Iuliana Prodan <iuliana.prodan@....com>
> ---
> Changes since v1:
> - add comment for THRESHOLD define;
> - update max size for crypto-engine queue.
> 
>  drivers/crypto/caam/intern.h | 8 ++++++++
>  drivers/crypto/caam/jr.c     | 4 +++-
>  2 files changed, 11 insertions(+), 1 deletion(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt