linux-kernel - Re: [PATCH] crypto: hisilicon/qm - support new function communication

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Message-ID: <Z4Xc0w7TGQpeXKM2@gondor.apana.org.au>
Date: Tue, 14 Jan 2025 11:41:07 +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, shenyang39@...wei.com
Subject: Re: [PATCH] crypto: hisilicon/qm - support new function communication

On Fri, Jan 03, 2025 at 06:21:38PM +0800, Weili Qian wrote:
> From: Yang Shen <shenyang39@...wei.com>
> 
> On the HiSilicon accelerators drivers, the PF/VFs driver can send messages
> to the VFs/PF by writing hardware registers, and the VFs/PF driver receives
> messages from the PF/VFs by reading hardware registers. To support this
> feature, a new version id is added, different communication mechanism are
> used based on different version id.
> 
> Signed-off-by: Yang Shen <shenyang39@...wei.com>
> Signed-off-by: Weili Qian <qianweili@...wei.com>
> ---
>  drivers/crypto/hisilicon/hpre/hpre_main.c |   1 -
>  drivers/crypto/hisilicon/qm.c             | 233 ++++++++++++++++------
>  drivers/crypto/hisilicon/sec2/sec_main.c  |   1 -
>  drivers/crypto/hisilicon/zip/zip_main.c   |   1 -
>  include/linux/hisi_acc_qm.h               |   3 +
>  5 files changed, 178 insertions(+), 61 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