linux-kernel - Re: [PATCH v7 01/10] crypto: hisilicon/qm: Move the QM header to include/linux

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Date:   Wed, 2 Mar 2022 18:48:24 +0000
From:   John Garry <john.garry@...wei.com>
To:     Shameer Kolothum <shameerali.kolothum.thodi@...wei.com>,
        <kvm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-crypto@...r.kernel.org>
CC:     <linux-pci@...r.kernel.org>, <alex.williamson@...hat.com>,
        <jgg@...dia.com>, <cohuck@...hat.com>, <mgurtovoy@...dia.com>,
        <yishaih@...dia.com>, <linuxarm@...wei.com>,
        <liulongfang@...wei.com>, <prime.zeng@...ilicon.com>,
        <jonathan.cameron@...wei.com>, <wangzhou1@...ilicon.com>
Subject: Re: [PATCH v7 01/10] crypto: hisilicon/qm: Move the QM header to
 include/linux

On 02/03/2022 17:28, Shameer Kolothum wrote:
> Since we are going to introduce VFIO PCI HiSilicon ACC
> driver for live migration in subsequent patches, move
> the ACC QM header file to a common include dir.
> 
> Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@...wei.com>
> ---
>   drivers/crypto/hisilicon/hpre/hpre.h                         | 2 +-
>   drivers/crypto/hisilicon/qm.c                                | 2 +-
>   drivers/crypto/hisilicon/sec2/sec.h                          | 2 +-
>   drivers/crypto/hisilicon/sgl.c                               | 2 +-
>   drivers/crypto/hisilicon/zip/zip.h                           | 2 +-
>   drivers/crypto/hisilicon/qm.h => include/linux/hisi_acc_qm.h | 0

include/linux/crypto seems a better location. I'm not sure if someone 
suggested a location already, though.

>   6 files changed, 5 insertions(+), 5 deletions(-)
>   rename drivers/crypto/hisilicon/qm.h => include/linux/hisi_acc_qm.h (100%)
> 
> diff --git a/drivers/crypto/hisilicon/hpre/hpre.h b/drivers/crypto/hisilicon/hpre/hpre.h
> index e0b4a1982ee9..9a0558ed82f9 100644
> --- a/drivers/crypto/hisilicon/hpre/hpre.h
> +++ b/drivers/crypto/hisilicon/hpre/hpre.h
> @@ -4,7 +4,7 @@
>   #define __HISI_HPRE_H
>   
>   #include <linux/list.h>
> -#include "../qm.h"
> +#include <linux/hisi_acc_qm.h>
>   
>   #define HPRE_SQE_SIZE			sizeof(struct hpre_sqe)
>   #define HPRE_PF_DEF_Q_NUM		64
> diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
> index c5b84a5ea350..ed23e1d3fa27 100644
> --- a/drivers/crypto/hisilicon/qm.c
> +++ b/drivers/crypto/hisilicon/qm.c
> @@ -15,7 +15,7 @@
>   #include <linux/uacce.h>
>   #include <linux/uaccess.h>
>   #include <uapi/misc/uacce/hisi_qm.h>
> -#include "qm.h"
> +#include <linux/hisi_acc_qm.h>
>   
>   /* eq/aeq irq enable */
>   #define QM_VF_AEQ_INT_SOURCE		0x0
> diff --git a/drivers/crypto/hisilicon/sec2/sec.h b/drivers/crypto/hisilicon/sec2/sec.h
> index d97cf02b1df7..c2e9b01187a7 100644
> --- a/drivers/crypto/hisilicon/sec2/sec.h
> +++ b/drivers/crypto/hisilicon/sec2/sec.h
> @@ -4,7 +4,7 @@
>   #ifndef __HISI_SEC_V2_H
>   #define __HISI_SEC_V2_H
>   
> -#include "../qm.h"
> +#include <linux/hisi_acc_qm.h>
>   #include "sec_crypto.h"
>   
>   /* Algorithm resource per hardware SEC queue */
> diff --git a/drivers/crypto/hisilicon/sgl.c b/drivers/crypto/hisilicon/sgl.c
> index 057273769f26..534687401135 100644
> --- a/drivers/crypto/hisilicon/sgl.c
> +++ b/drivers/crypto/hisilicon/sgl.c
> @@ -3,7 +3,7 @@
>   #include <linux/dma-mapping.h>
>   #include <linux/module.h>
>   #include <linux/slab.h>
> -#include "qm.h"
> +#include <linux/hisi_acc_qm.h>

alphabetic ordering (ignoring previous point)?

>   
>   #define HISI_ACC_SGL_SGE_NR_MIN		1
>   #define HISI_ACC_SGL_NR_MAX		256
> diff --git a/drivers/crypto/hisilicon/zip/zip.h b/drivers/crypto/hisilicon/zip/zip.h
> index 517fdbdff3ea..3dfd3bac5a33 100644
> --- a/drivers/crypto/hisilicon/zip/zip.h
> +++ b/drivers/crypto/hisilicon/zip/zip.h
> @@ -7,7 +7,7 @@
>   #define pr_fmt(fmt)	"hisi_zip: " fmt
>   
>   #include <linux/list.h>
> -#include "../qm.h"
> +#include <linux/hisi_acc_qm.h>
>   
>   enum hisi_zip_error_type {
>   	/* negative compression */
> diff --git a/drivers/crypto/hisilicon/qm.h b/include/linux/hisi_acc_qm.h
> similarity index 100%
> rename from drivers/crypto/hisilicon/qm.h
> rename to include/linux/hisi_acc_qm.h