linux-kernel - Re: [PATCH] crypto: hisilicon/qm - check function qp num before alg register

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Message-ID: <ZR6PX4wazH9mjsSq@gondor.apana.org.au>
Date:   Thu, 5 Oct 2023 18:26:39 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Weili Qian <qianweili@...wei.com>
Cc:     linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        liulongfang@...wei.com
Subject: Re: [PATCH] crypto: hisilicon/qm - check function qp num before alg
 register

On Thu, Sep 28, 2023 at 05:21:47PM +0800, Weili Qian wrote:
> When the Kunpeng accelerator executes tasks such as encryption
> and decryption have minimum requirements on the number of device
> queues. If the number of queues does not meet the requirement,
> the process initialization will fail. Therefore, the driver checks
> the number of queues on the device before registering the algorithm.
> If the number does not meet the requirements, the driver does not register
> the algorithm to crypto subsystem, the device is still added to the
> qm_list.
> 
> Signed-off-by: Weili Qian <qianweili@...wei.com>
> ---
>  drivers/crypto/hisilicon/hpre/hpre_crypto.c | 25 ++++++++++-
>  drivers/crypto/hisilicon/hpre/hpre_main.c   | 14 +++---
>  drivers/crypto/hisilicon/qm.c               | 47 +++++++--------------
>  drivers/crypto/hisilicon/sec2/sec_crypto.c  | 31 ++++++++++++--
>  drivers/crypto/hisilicon/sec2/sec_main.c    | 24 +++++------
>  drivers/crypto/hisilicon/zip/zip_crypto.c   | 24 ++++++++++-
>  drivers/crypto/hisilicon/zip/zip_main.c     | 14 +++---
>  include/linux/hisi_acc_qm.h                 | 18 +++++++-
>  8 files changed, 134 insertions(+), 63 deletions(-)

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