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| author | Joao Martins <joao.m.martins@oracle.com> | 2018-08-21 12:16:19 -0400 |
|---|---|---|
| committer | David Woodhouse <dwmw@amazon.co.uk> | 2023-03-01 08:22:50 +0000 |
| commit | 507cb64d6e66d672bfddb275fe746241e0ed8db2 (patch) | |
| tree | 4a45cf6af82dcfed99dfc60f2fa2af7b8e189d08 /qapi | |
| parent | a15b10978fe62411936e577288f28184a41754a9 (diff) | |
| download | qemu-507cb64d6e66d672bfddb275fe746241e0ed8db2.zip qemu-507cb64d6e66d672bfddb275fe746241e0ed8db2.tar.gz qemu-507cb64d6e66d672bfddb275fe746241e0ed8db2.tar.bz2 | |
i386/xen: add monitor commands to test event injection
Specifically add listing, injection of event channels.
Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Paul Durrant <paul@xen.org>
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/misc-target.json | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/qapi/misc-target.json b/qapi/misc-target.json index 5b6a8e9..de91054 100644 --- a/qapi/misc-target.json +++ b/qapi/misc-target.json @@ -380,3 +380,119 @@ # ## { 'command': 'query-sgx-capabilities', 'returns': 'SGXInfo', 'if': 'TARGET_I386' } + + +## +# @EvtchnPortType: +# +# An enumeration of Xen event channel port types. +# +# @closed: The port is unused. +# +# @unbound: The port is allocated and ready to be bound. +# +# @interdomain: The port is connected as an interdomain interrupt. +# +# @pirq: The port is bound to a physical IRQ (PIRQ). +# +# @virq: The port is bound to a virtual IRQ (VIRQ). +# +# @ipi: The post is an inter-processor interrupt (IPI). +# +# Since: 8.0 +## +{ 'enum': 'EvtchnPortType', + 'data': ['closed', 'unbound', 'interdomain', 'pirq', 'virq', 'ipi'], + 'if': 'TARGET_I386' } + +## +# @EvtchnInfo: +# +# Information about a Xen event channel port +# +# @port: the port number +# +# @vcpu: target vCPU for this port +# +# @type: the port type +# +# @remote-domain: remote domain for interdomain ports +# +# @target: remote port ID, or virq/pirq number +# +# @pending: port is currently active pending delivery +# +# @masked: port is masked +# +# Since: 8.0 +## +{ 'struct': 'EvtchnInfo', + 'data': {'port': 'uint16', + 'vcpu': 'uint32', + 'type': 'EvtchnPortType', + 'remote-domain': 'str', + 'target': 'uint16', + 'pending': 'bool', + 'masked': 'bool'}, + 'if': 'TARGET_I386' } + + +## +# @xen-event-list: +# +# Query the Xen event channels opened by the guest. +# +# Returns: list of open event channel ports. +# +# Since: 8.0 +# +# Example: +# +# -> { "execute": "xen-event-list" } +# <- { "return": [ +# { +# "pending": false, +# "port": 1, +# "vcpu": 1, +# "remote-domain": "qemu", +# "masked": false, +# "type": "interdomain", +# "target": 1 +# }, +# { +# "pending": false, +# "port": 2, +# "vcpu": 0, +# "remote-domain": "", +# "masked": false, +# "type": "virq", +# "target": 0 +# } +# ] +# } +# +## +{ 'command': 'xen-event-list', + 'returns': ['EvtchnInfo'], + 'if': 'TARGET_I386' } + +## +# @xen-event-inject: +# +# Inject a Xen event channel port (interrupt) to the guest. +# +# @port: The port number +# +# Returns: - Nothing on success. +# +# Since: 8.0 +# +# Example: +# +# -> { "execute": "xen-event-inject", "arguments": { "port": 1 } } +# <- { "return": { } } +# +## +{ 'command': 'xen-event-inject', + 'data': { 'port': 'uint32' }, + 'if': 'TARGET_I386' } |