qemu/hw/intc/Kconfig
Paolo Bonzini ca9b7e29de kconfig: add CONFIG_MSI_NONBROKEN
Not all interrupt controllers have a working implementation of
message-signalled interrupts; in some cases, the guest may expect
MSI to work but it won't due to the buggy or lacking emulation.

In QEMU this is represented by the "msi_nonbroken" variable.  This
patch adds a new configuration symbol enabled whenever the binary
contains an interrupt controller that will set "msi_nonbroken".  We
can then use it to remove devices that cannot be possibly added
to the machine, because they require MSI.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-18 09:39:57 +01:00

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config HEATHROW_PIC
bool
config I8259
bool
config PL190
bool
config IOAPIC
bool
config ARM_GIC
bool
select MSI_NONBROKEN
config OPENPIC
bool
select MSI_NONBROKEN
config APIC
bool
select MSI_NONBROKEN
config ARM_GIC_KVM
bool
default y
depends on ARM_GIC && KVM
config OPENPIC_KVM
bool
default y
depends on OPENPIC && KVM
config XICS
bool
depends on POWERNV || PSERIES
config XICS_SPAPR
bool
select XICS
config XICS_KVM
bool
default y
depends on XICS && KVM
config ALLWINNER_A10_PIC
bool
config S390_FLIC
bool
config S390_FLIC_KVM
bool
default y
depends on S390_FLIC && KVM
config OMPIC
bool