4 commits

Author	SHA1	Message	Date
David Woodhouse	de26b26197	hw/xen: Implement soft reset for emulated gnttab ... This is only part of it; we will also need to get the PV back end drivers to tear down their own mappings (or do it for them, but they kind of need to stop using the pointers too). Some more work on the actual PV back ends and xen-bus code is going to be needed to really make soft reset and migration fully functional, and this part is the basis for that. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org>	2023-03-07 17:04:30 +00:00
David Woodhouse	b46f9745b1	hw/xen: Implement GNTTABOP_query_size ... Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org>	2023-03-01 09:07:52 +00:00
David Woodhouse	28b7ae94a2	i386/xen: Implement HYPERVISOR_grant_table_op and GNTTABOP_[gs]et_verson ... Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org>	2023-03-01 09:07:52 +00:00
David Woodhouse	a28b0fc034	hw/xen: Add xen_gnttab device for grant table emulation ... Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org>	2023-03-01 09:07:52 +00:00