From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Aloni Subject: Re: [PATCH v2] eal/linux: allow to map BARs with MSI-X tables, around them Date: Thu, 29 Jan 2015 12:25:36 +0200 Message-ID: <20150129102536.GA31356@gmail.com> References: <1422482693-14158-1-git-send-email-dan@kernelim.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: "dev-VfR2kkLFssw@public.gmane.org" To: "Burakov, Anatoly" Return-path: Content-Disposition: inline In-Reply-To: List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" On Thu, Jan 29, 2015 at 10:22:58AM +0000, Burakov, Anatoly wrote: > Hi Dan, > > > > > While VFIO doesn't allow us to map complete BARs with MSI-X tables, > > it does allow us to map around them in PAGE_SIZE granularity. There > > might be adapters that provide their registers in the same BAR > > but on a different page. For example, Intel's NVME adapter, though > > not a network adapter, provides only one MMIO BAR that contains > > the MSI-X table. > > > > Signed-off-by: Dan Aloni > > Signed-off-by: Anatoly Burakov > > Why is it signed-off by me? :-) The change you have requested got in, it makes you an author too :) -- Dan Aloni