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From: David Marchand <david.marchand@redhat.com>
Date: Thu, 1 Aug 2019 11:46:44 +0200
Message-ID: <CAJFAV8zxYagNVmV2Xf2LCMG7QG7XFPNbDNJyZyEC+WeSaHiZtw@mail.gmail.com>
To: Takeshi T Yoshimura <TYOS@jp.ibm.com>
Cc: dev <dev@dpdk.org>, David Christensen <drc@linux.vnet.ibm.com>
Content-Type: text/plain; charset="UTF-8"
Subject: Re: [dpdk-dev] [PATCH] eal: forcing IOVA as PA in ppc
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On Thu, Aug 1, 2019 at 10:46 AM Takeshi T Yoshimura <TYOS@jp.ibm.com> wrote:
>
> > - Are the (below) devices bound to vfio-pci or any other kmod at this point of the init?
>
> Yes, vfio-pci is bound to 0030:01:00.0 in the log.
>
> > - Is the spdk_nvme driver loaded at this point?
>
> No, spdk just attempts to initialize dpdk at this point.
> After the initialization finishes, spdk probes the nvme driver.

Do you mean that spdk registers its drivers after rte_eal_init() has returned?

Nothing should prevent from registering the drivers them before
calling rte_eal_init(), did you try this?
If the drivers are in the form of shared libraries (.so files), did
you try to load them using the -d eal option?


-- 
David Marchand