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a15f820a27
freebsd-nq/sys/amd64/vmm
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Ryan Stone a15f820a27 Allow passthrough devices to be hinted. 
Allow the ppt driver to attach to devices that were hinted to be
passthrough devices by the PCI code creating them with a driver
name of "ppt".

Add a tunable that allows the IOMMU to be forced to be used.  With
SR-IOV passthrough devices the VFs may be created after vmm.ko is
loaded.  The current code will not initialize the IOMMU in that
case, meaning that the passthrough devices can't actually be used.

Differential Revision:	https://reviews.freebsd.org/D73
Reviewed by:		neel
MFC after: 		1 month
Sponsored by:		Sandvine Inc.
2015-03-01 00:39:48 +00:00
..
amd Add macro to identify AVIC capability (advanced virtual interrupt controller) 2015-01-24 00:35:49 +00:00
intel Always emulate MSR_PAT on Intel processors and don't rely on PAT save/restore 2015-02-24 05:35:15 +00:00
io Allow passthrough devices to be hinted. 2015-03-01 00:39:48 +00:00
vmm_dev.c Simplify instruction restart logic in bhyve. 2015-01-18 03:08:30 +00:00
vmm_host.c - Rework the XSAVE/XRSTOR emulation to only expose XCR0 features to the 2014-05-27 19:04:38 +00:00
vmm_host.h Add virtualized XSAVE support to bhyve which permits guests to use XSAVE and 2014-02-08 16:37:54 +00:00
vmm_instruction_emul.c MOVS instruction emulation. 2015-01-19 06:53:31 +00:00
vmm_ioport.c Fix typo (missing comma). 2015-01-14 07:18:51 +00:00
vmm_ioport.h Change the type of the first argument to the I/O emulation handlers to 2014-10-26 19:03:06 +00:00
vmm_ipi.c Move <machine/apicvar.h> to <x86/apicvar.h>. 2014-01-23 20:10:22 +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 emulation of the "outsb" instruction. NetBSD guests use this to write to 2014-05-23 05:15:17 +00:00
vmm_lapic.c Local APIC access via 32-bit naturally-aligned loads is merely 2014-04-15 17:06:26 +00:00
vmm_lapic.h Roll back botched partial MFC :( 2014-02-04 05:03:14 +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_stat.c Get rid of unused stat VMM_HLT_IGNORED. 2014-09-21 18:52:56 +00:00
vmm_stat.h Get rid of unused stat VMM_HLT_IGNORED. 2014-09-21 18:52:56 +00:00
vmm_support.S Add x2APIC support. Enable it by default if CPU is capable. The 2015-02-09 21:00:56 +00:00
vmm_util.c
vmm_util.h
vmm.c Allow passthrough devices to be hinted. 2015-03-01 00:39:48 +00:00
x86.c Don't advertise the "OS visible workarounds" feature in cpuid.80000001H:ECX. 2014-10-19 21:38:58 +00:00
x86.h Allow CPUID leaf 0xD to be read as zeroes. 2013-09-06 05:16:10 +00:00