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5 Commits

Author SHA1 Message Date
Ryan Stone
a86672509c Re-write bhyve's I/O MMU handling in terms of PCI RID. 
Reviewed by:	neel
MFC after:	2 months
Sponsored by:	Sandvine Inc.
 2014-04-01 15:54:03 +00:00
Ryan Stone
7036ae46bf Revert PCI RID changes. 
My PCI RID changes somehow got intermixed with my PCI ARI patch when I
committed it.  I may have accidentally applied a patch to a non-clean
working tree.  Revert everything while I figure out what went wrong.

Pointy hat to: rstone
 2014-04-01 15:06:03 +00:00
Ryan Stone
956ed3830c Re-write bhyve's I/O MMU handling in terms of PCI RIDs 
Reviewed by:	neel
Sponsored by:	Sandvine Inc
 2014-04-01 14:54:43 +00:00
Neel Natu
7ce04d0ad9 Allocate memory pages for the guest from the host's free page queue. 
It is no longer necessary to hard-partition the memory between the host
and guests at boot time.
 2012-10-08 23:41:26 +00:00
Peter Grehan
366f60834f Import of bhyve hypervisor and utilities, part 1. 
vmm.ko - kernel module for VT-x, VT-d and hypervisor control
  bhyve  - user-space sequencer and i/o emulation
  vmmctl - dump of hypervisor register state
  libvmm - front-end to vmm.ko chardev interface

bhyve was designed and implemented by Neel Natu.

Thanks to the following folk from NetApp who helped to make this available:
	Joe CaraDonna
	Peter Snyder
	Jeff Heller
	Sandeep Mann
	Steve Miller
	Brian Pawlowski
 2011-05-13 04:54:01 +00:00