Re: [Xen-devel] [PATCH V2 8/25] tools/libxl: Add a user configurable parameter to control vIOMMU attributes

2017-08-23 Thread Wei Liu
On Wed, Aug 23, 2017 at 10:46:13AM +0800, Lan Tianyu wrote: > On 2017年08月22日 21:19, Wei Liu wrote: > >> +=over 4 > >> > + > >> > +=item B > >> > + > >> > +Possible Bs are: > >> > + > >> > +=over 4 > >> > + > >> > +=item B > >> > + > >> > +Currently there is only one valid type: > >> > + > >> > +(x8

Re: [Xen-devel] [PATCH V2 8/25] tools/libxl: Add a user configurable parameter to control vIOMMU attributes

2017-08-22 Thread Lan Tianyu
On 2017年08月22日 21:19, Wei Liu wrote: >> +=over 4 >> > + >> > +=item B >> > + >> > +Possible Bs are: >> > + >> > +=over 4 >> > + >> > +=item B >> > + >> > +Currently there is only one valid type: >> > + >> > +(x86 only) "intel_vtd" means providing a emulated Intel VT-d to the guest. >> > + >> > +=it

Re: [Xen-devel] [PATCH V2 8/25] tools/libxl: Add a user configurable parameter to control vIOMMU attributes

2017-08-22 Thread Roger Pau Monné
On Wed, Aug 09, 2017 at 04:34:09PM -0400, Lan Tianyu wrote: > From: Chao Gao > > A field, viommu_info, is added to struct libxl_domain_build_info. Several > attributes can be specified by guest config file for virtual IOMMU. These > attributes are used for DMAR construction and vIOMMU creation. >

Re: [Xen-devel] [PATCH V2 8/25] tools/libxl: Add a user configurable parameter to control vIOMMU attributes

2017-08-22 Thread Wei Liu
On Wed, Aug 09, 2017 at 04:34:09PM -0400, Lan Tianyu wrote: > From: Chao Gao [...] > -=back > +=back > + > +=item B > + > +Specifies the vIOMMU which are to be provided to the guest. > + > +B has the form C where: > + > +=over 4 > + > +=item B > + > +Possible Bs are: > + > +=over 4 > + > +=item B

[Xen-devel] [PATCH V2 8/25] tools/libxl: Add a user configurable parameter to control vIOMMU attributes

2017-08-09 Thread Lan Tianyu
From: Chao Gao A field, viommu_info, is added to struct libxl_domain_build_info. Several attributes can be specified by guest config file for virtual IOMMU. These attributes are used for DMAR construction and vIOMMU creation. Signed-off-by: Chao Gao Signed-off-by: Lan Tianyu --- docs/man/xl.c