| #
f3341e7b |
| 28-Dec-2022 |
David Woodhouse <dwmw@amazon.co.uk> |
hw/xen: Add basic ring handling to xenstore
Extract requests, return ENOSYS to all of them. This is enough to allow
older Linux guests to boot, as they need *something* back but it doesn't
matter mu
hw/xen: Add basic ring handling to xenstore
Extract requests, return ENOSYS to all of them. This is enough to allow
older Linux guests to boot, as they need *something* back but it doesn't
matter much what.
A full implementation of a single-tentant internal XenStore copy-on-write
tree with transactions and watches is waiting in the wings to be sent in
a subsequent round of patches along with hooking up the actual PV disk
back end in qemu, but this is enough to get guests booting for now.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Paul Durrant <paul@xen.org>
show more ...
|
| #
c08f5d0e |
| 23-Dec-2022 |
David Woodhouse <dwmw@amazon.co.uk> |
hw/xen: Add xen_xenstore device for xenstore emulation
Just the basic shell, with the event channel hookup. It only dumps the
buffer for now; a real ring implmentation will come in a subsequent patc
hw/xen: Add xen_xenstore device for xenstore emulation
Just the basic shell, with the event channel hookup. It only dumps the
buffer for now; a real ring implmentation will come in a subsequent patch.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Paul Durrant <paul@xen.org>
show more ...
|