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hw/xen: Add basic ring handling to xenstore xenfv-kvm-6
authorDavid Woodhouse <dwmw@amazon.co.uk>
Wed, 28 Dec 2022 10:06:49 +0000 (10:06 +0000)
committerDavid Woodhouse <dwmw@amazon.co.uk>
Tue, 10 Jan 2023 11:51:41 +0000 (11:51 +0000)
commit6028f2de39b542fec7b0e479bb729c922ff81b67
tree913ef3df14ce636da41da43b85fbd5b6a2cc41e4tree
parent0e70f8471b471371676c07e633f5edb4396a9865commit | diff
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.

In the first instance we're likely to wire this up over a UNIX socket to
an actual xenstored implementation, but in the fullness of time it would
be nice to have a fully single-tenant "virtual" xenstore within qemu.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
hw/i386/kvm/xen_xenstore.c diff | blob | history
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