netdev - Re: [RFC 15/20] RDMA/irdma: Add miscellaneous utility definitions

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Date:   Thu, 26 Sep 2019 20:49:48 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Cc:     dledford@...hat.com, jgg@...lanox.com, gregkh@...uxfoundation.org,
        Mustafa Ismail <mustafa.ismail@...el.com>,
        netdev@...r.kernel.org, linux-rdma@...r.kernel.org,
        Shiraz Saleem <shiraz.saleem@...el.com>
Subject: Re: [RFC 15/20] RDMA/irdma: Add miscellaneous utility definitions

On Thu, Sep 26, 2019 at 09:45:14AM -0700, Jeff Kirsher wrote:
> From: Mustafa Ismail <mustafa.ismail@...el.com>
>
> Add miscellaneous utility functions and headers.
>
> Signed-off-by: Mustafa Ismail <mustafa.ismail@...el.com>
> Signed-off-by: Shiraz Saleem <shiraz.saleem@...el.com>
> ---
>  drivers/infiniband/hw/irdma/osdep.h  |  108 ++
>  drivers/infiniband/hw/irdma/protos.h |   96 ++
>  drivers/infiniband/hw/irdma/status.h |   70 +
>  drivers/infiniband/hw/irdma/utils.c  | 2333 ++++++++++++++++++++++++++
>  4 files changed, 2607 insertions(+)
>  create mode 100644 drivers/infiniband/hw/irdma/osdep.h
>  create mode 100644 drivers/infiniband/hw/irdma/protos.h
>  create mode 100644 drivers/infiniband/hw/irdma/status.h
>  create mode 100644 drivers/infiniband/hw/irdma/utils.c
>
> diff --git a/drivers/infiniband/hw/irdma/osdep.h b/drivers/infiniband/hw/irdma/osdep.h
> new file mode 100644
> index 000000000000..5885b6fa413d
> --- /dev/null
> +++ b/drivers/infiniband/hw/irdma/osdep.h
> @@ -0,0 +1,108 @@
> +/* SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB */
> +/* Copyright (c) 2019, Intel Corporation. */
> +
> +#ifndef IRDMA_OSDEP_H
> +#define IRDMA_OSDEP_H
> +
> +#include <linux/version.h>
> +#include <linux/kernel.h>
> +#include <linux/vmalloc.h>
> +#include <linux/string.h>
> +#include <linux/bitops.h>
> +#include <linux/pci.h>
> +#include <net/tcp.h>
> +#include <crypto/hash.h>
> +/* get readq/writeq support for 32 bit kernels, use the low-first version */
> +#include <linux/io-64-nonatomic-lo-hi.h>
> +
> +#define MAKEMASK(m, s) ((m) << (s))

It is a little bit over-macro.

Thanks