From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH v2] eal/linux: allow to map BARs with MSI-X tables, around them Date: Mon, 23 Feb 2015 21:58:16 +0100 Message-ID: <3840859.P9htkgyU2A@xps13> References: <1422482693-14158-1-git-send-email-dan@kernelim.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev-VfR2kkLFssw@public.gmane.org To: "Burakov, Anatoly" , Dan Aloni Return-path: 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" > > 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 [...] > Acked-by: Anatoly Burakov Applied, thanks Note: EAL Linux VFIO has no official maintainer.