[v2,0/4] s390x/pci: some small fixes

Message

Matthew Rosato Dec. 3, 2021, 12:32 p.m. UTC

A collection of small fixes for s390x PCI (not urgent).  The first 3 are
fixes related to always using the host-provided CLP value when provided
vs a hard-coded value.  The last patch adds logic for QEMU to report a
proper DTSM clp response rather than just 0s (guest linux doesn't look
at this field today).

Changes for v2:
- Add review tags (thanks!)
- Fix patch 4 (copy into guest payload)
- Small change to commit message for patches 1 & 4 (Pierre)

Matthew Rosato (4):
  s390x/pci: use a reserved ID for the default PCI group
  s390x/pci: don't use hard-coded dma range in reg_ioat
  s390x/pci: use the passthrough measurement update interval
  s390x/pci: add supported DT information to clp response

 hw/s390x/s390-pci-bus.c         |  1 +
 hw/s390x/s390-pci-inst.c        | 15 +++++++++------
 hw/s390x/s390-pci-vfio.c        |  1 +
 include/hw/s390x/s390-pci-bus.h |  3 ++-
 include/hw/s390x/s390-pci-clp.h |  3 ++-
 5 files changed, 15 insertions(+), 8 deletions(-)