linux-kernel - Re: [PATCH 1/4] s390/pci: stash version in the zpci

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Date:   Mon, 21 Sep 2020 17:01:58 +0200
From:   Cornelia Huck <cohuck@...hat.com>
To:     Matthew Rosato <mjrosato@...ux.ibm.com>
Cc:     alex.williamson@...hat.com, schnelle@...ux.ibm.com,
        pmorel@...ux.ibm.com, borntraeger@...ibm.com, hca@...ux.ibm.com,
        gor@...ux.ibm.com, gerald.schaefer@...ux.ibm.com,
        linux-s390@...r.kernel.org, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] s390/pci: stash version in the zpci_dev

On Sat, 19 Sep 2020 11:28:35 -0400
Matthew Rosato <mjrosato@...ux.ibm.com> wrote:

> In preparation for passing the info on to vfio-pci devices, stash the
> supported PCI version for the target device in the zpci_dev.

Hm, what kind of version is that? The version of the zPCI interface?

Inquiring minds want to know :)

> 
> Signed-off-by: Matthew Rosato <mjrosato@...ux.ibm.com>
> ---
>  arch/s390/include/asm/pci.h | 1 +
>  arch/s390/pci/pci_clp.c     | 1 +
>  2 files changed, 2 insertions(+)