freebsd-nq/sys/amd64
Ryan Stone 9bfb1e36d9 Implement interface to create SR-IOV Virtual Functions
Implement the interace to create SR-IOV Virtual Functions (VFs).
When a driver registers that they support SR-IOV by calling
pci_setup_iov(), the SR-IOV code creates a new node in /dev/iov
for that device.  An ioctl can be invoked on that device to
create VFs and have the driver initialize them.

At this point, allocating memory I/O windows (BARs) is not
supported.

Differential Revision:	https://reviews.freebsd.org/D76
Reviewed by:		jhb
MFC after: 		1 month
Sponsored by:		Sandvine Inc.
2015-03-01 00:40:09 +00:00
..
acpica don't set CR4 PSE bit on amd64 2014-07-23 15:53:29 +00:00
amd64 Supposed fix for some SandyBridge mobile CPUs hang on AP startup when 2015-02-28 20:37:38 +00:00
conf Implement interface to create SR-IOV Virtual Functions 2015-03-01 00:40:09 +00:00
ia32 Do not qualify the mcontext_t *mcp argument for set_mcontext(9) as 2015-01-31 21:43:46 +00:00
include Add x2APIC support. Enable it by default if CPU is capable. The 2015-02-09 21:00:56 +00:00
linux32 Regen after r276508, r276509. 2015-01-01 18:43:31 +00:00
pci Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
vmm Allow passthrough devices to be hinted. 2015-03-01 00:39:48 +00:00
Makefile