xemu/hw/pci
Akihiko Odaki ca6dd3aef8 hw/pci: Fix SR-IOV VF number calculation
pci_config_get_bar_addr() had a division by vf_stride. vf_stride needs
to be non-zero when there are multiple VFs, but the specification does
not prohibit to make it zero when there is only one VF.

Do not perform the division for the first VF to avoid division by zero.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20240715-sriov-v5-2-3f5539093ffc@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-07-22 20:15:41 -04:00
..
Kconfig kconfig: Add PCIe devices to s390x machines 2023-07-14 11:10:57 +02:00
meson.build meson: remove CONFIG_ALL 2023-12-31 09:11:28 +01:00
msi.c hw/pci/msi: Restrict xen_is_pirq_msi() call to Xen 2024-03-09 18:51:45 +01:00
msix.c hw/pci: Constify VMState 2023-12-30 07:38:06 +11:00
pci-hmp-cmds.c include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
pci-internal.h hw/pci/aer: Make PCIE AER error injection facility available for other emulation to use. 2023-03-07 12:39:00 -05:00
pci-qmp-cmds.c pci: Move QMP commands to new hw/pci/pci-qmp-cmds.c 2022-12-19 16:15:17 +01:00
pci-stub.c pci: Move HMP command from hw/pci/pcie_aer.c to pci-hmp-cmds.c 2022-12-19 16:21:56 +01:00
pci.c hw/pci: Fix SR-IOV VF number calculation 2024-07-22 20:15:41 -04:00
pci_bridge.c pci: SLT must be RO 2023-10-04 04:53:52 -04:00
pci_host.c hw/pci: Rename has_power to enabled 2024-07-03 18:14:07 -04:00
pcie.c virtio,pc,pci: features, cleanups, fixes 2024-03-13 15:11:53 +00:00
pcie_aer.c hw/pci: Constify VMState 2023-12-30 07:38:06 +11:00
pcie_doe.c hw/pci: PCIe Data Object Exchange emulation 2022-11-07 13:12:19 -05:00
pcie_host.c include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
pcie_port.c hw/pci: Add pcie_count_ds_port() and pcie_find_port_first() helpers 2023-03-07 19:51:07 -05:00
pcie_sriov.c pcie_sriov: Register VFs after migration 2024-07-03 18:14:07 -04:00
shpc.c hw/pci: add some convenient trace-events for pcie and shpc hotplug 2024-03-11 22:09:42 +01:00
slotid_cap.c include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
trace-events pcie_sriov: Remove num_vfs from PCIESriovPF 2024-07-03 18:14:07 -04:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00