On Thu, 2021-12-02 at 11:41 -0500, Matthew Rosato wrote:
> We may have gotten a measurement update interval from the underlying
> host
> via vfio -- Use it to set the interval via which we update the
> function
> measurement block.
>
> Fixes: 28dc86a072 ("s390x/pci: use a PCI Group structure")
> Signed-off-by: Matthew Rosato <mjros...@linux.ibm.com>
Reviewed-by: Eric Farman <far...@linux.ibm.com>
> ---
> hw/s390x/s390-pci-inst.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c
> index 11b7f6bfa1..07bab85ce5 100644
> --- a/hw/s390x/s390-pci-inst.c
> +++ b/hw/s390x/s390-pci-inst.c
> @@ -1046,7 +1046,7 @@ static void fmb_update(void *opaque)
> sizeof(pbdev->fmb.last_update))) {
> return;
> }
> - timer_mod(pbdev->fmb_timer, t + DEFAULT_MUI);
> + timer_mod(pbdev->fmb_timer, t + pbdev->pci_group-
> >zpci_group.mui);
> }
>
> int mpcifc_service_call(S390CPU *cpu, uint8_t r1, uint64_t fiba,
> uint8_t ar,
> @@ -1204,7 +1204,8 @@ int mpcifc_service_call(S390CPU *cpu, uint8_t
> r1, uint64_t fiba, uint8_t ar,
> }
> pbdev->fmb_addr = fmb_addr;
> timer_mod(pbdev->fmb_timer,
> - qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) +
> DEFAULT_MUI);
> + qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) +
> + pbdev->pci_group-
> >zpci_group.mui);
> break;
> }
> default:
