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ca9b7e29de
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>
13 lines
241 B
Plaintext
13 lines
241 B
Plaintext
config S390_CCW_VIRTIO
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bool
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imply VIRTIO_PCI
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imply TERMINAL3270
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imply VFIO_AP
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imply VFIO_CCW
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imply WDT_DIAG288
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select PCI
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select S390_FLIC
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select SCLPCONSOLE
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select VIRTIO_CCW
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select MSI_NONBROKEN
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