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Diffusion FreeBSD src repository - subversion rS263035

Replace the userspace atpic stub with a more functional vmm.ko model.
rS263035
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Description

Replace the userspace atpic stub with a more functional vmm.ko model.

New ioctls VM_ISA_ASSERT_IRQ, VM_ISA_DEASSERT_IRQ and VM_ISA_PULSE_IRQ
can be used to manipulate the pic, and optionally the ioapic, pin state.

Reviewed by: jhb, neel
Approved by: neel (co-mentor)

Details

Provenance
tychonAuthored on
Reviewer
jhb
Parents
rS263034: Use panic rather than printf to "handle" an arm26 address exception
Branches
Unknown
Tags
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Event Timeline

Changes (20)

PathSize
head/
lib/
libvmmapi/
sys/
amd64/
include/
vmm/
intel/
io/
modules/
vmm/
usr.sbin/
bhyve/

rS263035

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head/lib/libvmmapi/vmmapi.c

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head/lib/libvmmapi/vmmapi.h

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head/sys/amd64/include/vmm.h

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head/sys/amd64/include/vmm_dev.h

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head/sys/amd64/vmm/intel/vmx.c

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head/sys/amd64/vmm/io/vatpic.c

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head/sys/amd64/vmm/io/vatpic.h

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head/sys/amd64/vmm/io/vhpet.c

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head/sys/amd64/vmm/io/vlapic.c

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head/sys/amd64/vmm/io/vlapic_priv.h

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head/sys/amd64/vmm/vmm.c

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head/sys/amd64/vmm/vmm_dev.c

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head/sys/amd64/vmm/vmm_ioport.c

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head/sys/amd64/vmm/vmm_ioport.h

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head/sys/modules/vmm/Makefile

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head/usr.sbin/bhyve/Makefile

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head/usr.sbin/bhyve/atpic.c

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head/usr.sbin/bhyve/elcr.c

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head/usr.sbin/bhyve/pci_lpc.c

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head/usr.sbin/bhyve/pit_8254.c

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