qemu/hw/xen
Alexander Graf ff871d0462 hw/pci-host/gpex: Allow more than 4 legacy IRQs
Some boards such as vmapple don't do real legacy PCI IRQ swizzling.
Instead, they just keep allocating more board IRQ lines for each new
legacy IRQ. Let's support that mode by giving instantiators a new
"nr_irqs" property they can use to support more than 4 legacy IRQ lines.
In this mode, GPEX will export more IRQ lines, one for each device.

Signed-off-by: Alexander Graf <graf@amazon.com>
Signed-off-by: Phil Dennis-Jordan <phil@philjordan.eu>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20241223221645.29911-9-phil@philjordan.eu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-12-30 20:04:50 +01:00
..
Kconfig xen: add CONFIG_XEN_BUS and CONFIG_XEN_EMU options for Xen emulation 2023-03-01 08:22:49 +00:00
meson.build hw/arm: xenpvh: Break out a common PVH machine 2024-09-04 16:50:42 +02:00
trace-events hw/arm: xenpvh: Break out a common PVH machine 2024-09-04 16:50:42 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
xen-backend.c hw/xen: do not repeatedly try to create a failing backend device 2023-11-07 08:54:20 +00:00
xen-bus-helper.c hw/xen: Add xenstore operations to allow redirection to internal emulation 2023-03-07 17:04:30 +00:00
xen-bus.c Accel & Exec patch queue 2024-12-21 11:07:00 -05:00
xen-host-pci-device.c xen: fix stubdom PCI addr 2024-07-01 14:57:18 +02:00
xen-host-pci-device.h xen: fix stubdom PCI addr 2024-07-01 14:57:18 +02:00
xen-hvm-common.c hw/xen: Avoid use of uninitialized bufioreq_evtchn 2024-10-21 07:53:21 +02:00
xen-legacy-backend.c hw/xen: Remove empty Property lists 2024-12-19 19:33:37 +01:00
xen-mapcache.c include: Rename sysemu/ -> system/ 2024-12-20 17:44:56 +01:00
xen-operations.c xen: Drop support for Xen versions below 4.7.1 2023-06-07 15:07:10 +01:00
xen-pvh-common.c hw/pci-host/gpex: Allow more than 4 legacy IRQs 2024-12-30 20:04:50 +01:00
xen_devconfig.c include: Rename sysemu/ -> system/ 2024-12-20 17:44:56 +01:00
xen_pt.c include/hw/qdev-properties: Remove DEFINE_PROP_END_OF_LIST 2024-12-19 19:36:37 +01:00
xen_pt.h hw/xen: Extract 'xen_igd.h' from 'xen_pt.h' 2024-03-09 18:51:45 +01:00
xen_pt_config_init.c xen/pt: Emulate multifunction bit in header type 2024-03-12 14:13:08 +00:00
xen_pt_graphics.c hw/xen: Extract 'xen_igd.h' from 'xen_pt.h' 2024-03-09 18:51:45 +01:00
xen_pt_load_rom.c hw/pci: Replace -1 with UINT32_MAX for romsize 2024-07-03 18:14:07 -04:00
xen_pt_msi.c hw/xen: Rename xen_common.h to xen_native.h 2023-03-07 17:04:30 +00:00
xen_pt_stub.c hw/xen: Extract 'xen_igd.h' from 'xen_pt.h' 2024-03-09 18:51:45 +01:00
xen_pvdev.c xen: spelling fix 2023-09-08 13:08:52 +03:00