vtd: Add a boot parameter option for snoop control capability for VT-d.
authorKeir Fraser <keir.fraser@citrix.com>
Wed, 4 Feb 2009 12:00:06 +0000 (12:00 +0000)
committerKeir Fraser <keir.fraser@citrix.com>
Wed, 4 Feb 2009 12:00:06 +0000 (12:00 +0000)
commit9a001710b4be558395942017cda9aa8f5788360f
treec38bebb4369b7b26b369470065d1c7c29beabb8b
parentb526733e2f981ab5e4cd321b92e88e72588d57fd
vtd: Add a boot parameter option for snoop control capability for VT-d.
The default is to use snoop control.

Signed-off-by: Xin, Xiaohui <xiaohui.xin@intel.com>
xen/drivers/passthrough/iommu.c
xen/drivers/passthrough/vtd/dmar.c