On 2015/3/6 23:53, Konrad Rzeszutek Wilk wrote:
On Fri, Mar 06, 2015 at 05:08:21PM +0800, Tiejun Chen wrote:
When we're working to support IGD GFX passthrough with qemu
upstream, instead of "-gfx_passthru" we'd like to make that
Could you also include in the cover letter an URL link to the latest
discussion on this?
Thanks for reminding. I really should do this.
https://lists.nongnu.org/archive/html/qemu-devel/2015-01/msg02050.html
Thanks
Tiejun
Thank you.
a machine option, "-machine xxx,igd-passthru=on". This need
to bring a change on tool side.
After a discussion with Campbell, we'd like to construct a table to record
all IGD devices we can support. If we hit that table, we should pass that
option. And so we also introduce a new field of type, 'gfx_passthru_kind',
to cooperate with 'gfx_passthru' to cover all scenarios like this,
gfx_passthru = 0 => sets build_info.u.gfx_passthru to false
gfx_passthru = 1 => sets build_info.u.gfx_passthru to false and
build_info.u.gfx_passthru_kind to DEFAULT
gfx_passthru = "igd" => sets build_info.u.gfx_passthru to false
and build_info.u.gfx_passthru_kind to IGD
----------------------------------------------------------------
Tiejun Chen (2):
libxl: introduce libxl__is_igd_vga_passthru
libxl: introduce gfx_passthru_kind
tools/libxl/libxl_dm.c | 13 +++++++++++++
tools/libxl/libxl_internal.h | 2 ++
tools/libxl/libxl_pci.c | 124
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
tools/libxl/libxl_types.idl | 6 ++++++
tools/libxl/xl_cmdimpl.c | 19 +++++++++++++++++--
5 files changed, 162 insertions(+), 2 deletions(-)
Thanks
Tiejun
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
