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freebsd-skq/sys/amd64/vmm
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neel ec09639132 Enable "Posted Interrupt Processing" if supported by the CPU. This lets us 
inject interrupts into the guest without causing a VM-exit.

This feature can be disabled by setting the tunable "hw.vmm.vmx.use_apic_pir"
to "0".

The following sysctls provide information about this feature:
- hw.vmm.vmx.posted_interrupts (0 if disabled, 1 if enabled)
- hw.vmm.vmx.posted_interrupt_vector (vector number used for vcpu notification)

Tested on a Intel Xeon E5-2620v2 courtesy of Allan Jude at ScaleEngine.
2014-01-11 04:22:00 +00:00
..
amd Don't expose 'vmm_ipinum' as a global. 2014-01-09 03:25:54 +00:00
intel Enable "Posted Interrupt Processing" if supported by the CPU. This lets us 2014-01-11 04:22:00 +00:00
io Don't expose 'vmm_ipinum' as a global. 2014-01-09 03:25:54 +00:00
vmm_dev.c Extend the support for local interrupts on the local APIC: 2013-12-23 19:29:07 +00:00
vmm_host.c Corral all the host state associated with the virtual machine into its own file. 2012-10-29 01:51:24 +00:00
vmm_host.h Corral all the host state associated with the virtual machine into its own file. 2012-10-29 01:51:24 +00:00
vmm_instruction_emul.c Remove unnecessary includes of <machine/pmap.h> 2013-10-29 02:25:18 +00:00
vmm_ipi.c Don't expose 'vmm_ipinum' as a global. 2014-01-09 03:25:54 +00:00
vmm_ipi.h Don't expose 'vmm_ipinum' as a global. 2014-01-09 03:25:54 +00:00
vmm_ktr.h Add support for level triggered interrupt pins on the vioapic. Prior to this 2013-11-27 22:18:08 +00:00
vmm_lapic.c Allow vlapic_set_intr_ready() to return a value that indicates whether or not 2014-01-07 00:38:22 +00:00
vmm_lapic.h vlapic code restructuring to make it easy to support hardware-assist for APIC 2013-12-25 06:46:31 +00:00
vmm_mem.c Merge projects/bhyve_npt_pmap into head. 2013-10-05 21:22:35 +00:00
vmm_mem.h Merge projects/bhyve_npt_pmap into head. 2013-10-05 21:22:35 +00:00
vmm_msr.c Fix x2apic support in bhyve. 2013-12-10 22:56:51 +00:00
vmm_msr.h Fix x2apic support in bhyve. 2013-12-10 22:56:51 +00:00
vmm_stat.c Support array-type of stats in bhyve. 2013-05-10 02:59:49 +00:00
vmm_stat.h Support array-type of stats in bhyve. 2013-05-10 02:59:49 +00:00
vmm_support.S
vmm_util.c
vmm_util.h
vmm.c Don't expose 'vmm_ipinum' as a global. 2014-01-09 03:25:54 +00:00
x86.c Add a new capability, VM_CAP_ENABLE_INVPCID, that can be enabled to expose 2013-10-16 18:20:27 +00:00
x86.h Allow CPUID leaf 0xD to be read as zeroes. 2013-09-06 05:16:10 +00:00