netdev - Re: [RFC v1 13/19] RDMA/irdma: Add RoCEv2 UD OP support

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Message-ID: <20190227065056.GC11231@mtr-leonro.mtl.com>
Date:   Wed, 27 Feb 2019 08:50:56 +0200
From:   Leon Romanovsky <leon@...nel.org>
To:     Shiraz Saleem <shiraz.saleem@...el.com>
Cc:     dledford@...hat.com, jgg@...pe.ca, davem@...emloft.net,
        linux-rdma@...r.kernel.org, netdev@...r.kernel.org,
        mustafa.ismail@...el.com, jeffrey.t.kirsher@...el.com
Subject: Re: [RFC v1 13/19] RDMA/irdma: Add RoCEv2 UD OP support

On Fri, Feb 15, 2019 at 11:11:00AM -0600, Shiraz Saleem wrote:
> From: Mustafa Ismail <mustafa.ismail@...el.com>
>
> Add the header, data structures and functions
> to populate the WQE descriptors and issue the
> Control QP commands that support RoCEv2 UD operations.
>
> Signed-off-by: Mustafa Ismail <mustafa.ismail@...el.com>
> Signed-off-by: Shiraz Saleem <shiraz.saleem@...el.com>
> ---

<...>

> +#define IRDMA_UDA_QPSQ_IMMDATA_M \
> +	((u64)0xffffffffffffffffULL << IRDMA_UDA_QPSQ_IMMDATA_S)

Both u64 and ULL?

Thanks

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