[Qemu-ppc] [PATCH v4 0/6] tests: enable virtio tests on SPAPR

[Laurent Vivier]

This series enables virtio tests on SPAPR by starting
machines using qtest_pc_boot() or qtest_spapr_boot() to
use the good libqos PCI framework (pc or spapr).

It adds also some byte-swapping in virtio-pci.c as
PCI is always little-endian and the endianness of
the virtio device depends on the endianness of the
guest.

This series does not enable virtio PCI MSI-X tests on
SPAPR as this needs more work and will be the aim
of another series.

v4:
- rebase on papr/ppc-for-2.8
- add a patch to rename target_big_endian() to qvirtio_is_big_endian()
- Add a patch to remove the QVirtioBus arguments from all virtio functions

v3:
- remove "ppc" from allowed archs for virtio-blk-test
- remove g_assert_nonnull() after g_malloc()
- add a patch to fix "vs" memory leak in virtio-scsi-test
- add a patch to remove g_assert() after qtest_spapr_boot()
  and update comment qtest_vboot() to explain it never
  returns NULL.

v2:
- update comments (virtio-1.0, log)
- move g_assert_nonnull() to qtest_boot()
- exit gracefully if the architecture is not supported
- replace qtest_pc_shutdown() by qtest_shutdown()
- move qvirtio_scsi_stop() to qvirtio_scsi_pci_free()

Laurent Vivier (6):
  tests: fix memory leak in virtio-scsi-test
  tests: don't check if qtest_spapr_boot() returns NULL
  tests: move QVirtioBus pointer into QVirtioDevice
  tests: rename target_big_endian() as qvirtio_is_big_endian()
  tests: use qtest_pc_boot()/qtest_shutdown() in virtio tests
  tests: enable virtio tests on SPAPR

 tests/Makefile.include     |   3 +-
 tests/libqos/libqos.c      |   1 +
 tests/libqos/virtio-mmio.c |   1 +
 tests/libqos/virtio-pci.c  |  28 +++-
 tests/libqos/virtio.c      |  77 +++++------
 tests/libqos/virtio.h      |  57 ++++----
 tests/libqtest.h           |  10 --
 tests/rtas-test.c          |   1 -
 tests/vhost-user-test.c    |  33 +++--
 tests/virtio-9p-test.c     |  70 +++++-----
 tests/virtio-blk-test.c    | 322 +++++++++++++++++++++------------------------
 tests/virtio-net-test.c    | 106 +++++++--------
 tests/virtio-rng-test.c    |   7 +-
 tests/virtio-scsi-test.c   |  91 ++++++-------
 14 files changed, 399 insertions(+), 408 deletions(-)

-- 
2.7.4