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

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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(+)





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