Re: [PATCH 1/4] s390/pci: stash version in the zpci_dev

From: Matthew Rosato
Date: Mon Sep 21 2020 - 11:44:30 EST

On 9/21/20 11:01 AM, Cornelia Huck wrote:
On Sat, 19 Sep 2020 11:28:35 -0400
Matthew Rosato <mjrosato@xxxxxxxxxxxxx> 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 :)

Ha :) It's related to PCI-SIG spec versions and which one the zPCI facility supports for this device.

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