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

Matthew Rosato
2020-09-21T15:44:30Z

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

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@linux.ibm.com>
>> ---
>> arch/s390/include/asm/pci.h | 1 +
>> arch/s390/pci/pci_clp.c | 1 +
>> 2 files changed, 2 insertions(+)
>