From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
Subject: Re: [PATCH 8/9] Remove most checks of __BYTE_ORDER
Date: Wed, 5 Oct 2016 11:44:49 -0600
Message-ID: <20161005174449.GG18636@obsidianresearch.com>
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To: Yishai Hadas <yishaih-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
Cc: Steve Wise <swise-/Yg/VP3ZvrM@public.gmane.org>, Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Tatyana Nikolova <Tatyana.E.Nikolova-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>, Hal Rosenstock <hal-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>, Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, Devesh Sharma <Devesh.sharma-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>, Sean Hefty <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>, Bart Van Assche <bvanassche-HInyCGIudOg@public.gmane.org>, "yishaih-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org" <yishaih-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
List-Id: linux-rdma@vger.kernel.org

On Wed, Oct 05, 2016 at 06:16:45PM +0300, Yishai Hadas wrote:

> Upon QP creation the code uses htonl for setting qp->doorbell_qpn (see
> mlx4_create_qp_ex), later on this value is used without any change upon
> writing a door bell. (see mmio_writel). No PCI swap is expected.

Thanks, so the mlx drivers are doing what the kernel calls writel_be()?

Jason
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