This series fixes some iomap balance issues and enables msix sharing bar0, which will be required for some future XHCI test cases.
It also removes the invalid write to msix PBA memory by qtest, and fixes that properly by unmasking and taking delivery of the msix interrupt in e1000e and igb tests, as other test cases do. Since v1: - Patch 4 update comments as suggested by Akihiko Odaki. - Patch 5 significantly rework and simplify also suggested by Akihiko Odaki. In particular the msi vectors are always unmasked to avoid the extra case of handling masked. Thanks, Nick Nicholas Piggin (5): qtest/pci: Enforce balanced iomap/unmap qtest/libqos/pci: Fix qpci_msix_enable sharing bar0 qtest/libqos/pci: Do not write to PBA memory qtest/e1000e|igb: Clear interrupt-cause bits after irq qtest/e1000e|igb: Fix msix to re-trigger interrupts tests/qtest/libqos/ahci.h | 1 + tests/qtest/libqos/e1000e.h | 11 ++++- tests/qtest/libqos/pci.h | 3 ++ tests/qtest/libqos/virtio-pci.h | 1 + tests/qtest/ahci-test.c | 2 + tests/qtest/e1000e-test.c | 4 ++ tests/qtest/igb-test.c | 4 ++ tests/qtest/libqos/ahci.c | 6 +++ tests/qtest/libqos/e1000e.c | 87 +++++++++++++++++++++++++++++++-- tests/qtest/libqos/igb.c | 9 ++++ tests/qtest/libqos/pci.c | 74 ++++++++++++++++++++++++---- tests/qtest/libqos/virtio-pci.c | 6 ++- 12 files changed, 193 insertions(+), 15 deletions(-) -- 2.45.2
