From 5dcb0198109429c9f54adce939ad825eabe857b4 Mon Sep 17 00:00:00 2001
From: zhenwei pi <pizhenwei@bytedance.com>
Date: Wed, 1 Mar 2023 18:58:40 +0800
Subject: cryptodev: Introduce 'query-cryptodev' QMP command
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Now we have a QMP command to query crypto devices:
virsh qemu-monitor-command vm '{"execute": "query-cryptodev"}' | jq
{
  "return": [
    {
      "service": [
        "akcipher",
        "mac",
        "hash",
        "cipher"
      ],
      "id": "cryptodev1",
      "client": [
        {
          "queue": 0,
          "type": "builtin"
        }
      ]
    },
    {
      "service": [
        "akcipher"
      ],
      "id": "cryptodev0",
      "client": [
        {
          "queue": 0,
          "type": "lkcf"
        }
      ]
    }
  ],
  "id": "libvirt-417"
}

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20230301105847.253084-6-pizhenwei@bytedance.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 qapi/cryptodev.json | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'qapi')

diff --git a/qapi/cryptodev.json b/qapi/cryptodev.json
index 8732a30..f33f96a 100644
--- a/qapi/cryptodev.json
+++ b/qapi/cryptodev.json
@@ -43,3 +43,47 @@
 { 'enum': 'QCryptodevBackendType',
   'prefix': 'QCRYPTODEV_BACKEND_TYPE',
   'data': ['builtin', 'vhost-user', 'lkcf']}
+
+##
+# @QCryptodevBackendClient:
+#
+# Information about a queue of crypto device.
+#
+# @queue: the queue index of the crypto device
+#
+# @type: the type of the crypto device
+#
+# Since: 8.0
+##
+{ 'struct': 'QCryptodevBackendClient',
+  'data': { 'queue': 'uint32',
+            'type': 'QCryptodevBackendType' } }
+
+##
+# @QCryptodevInfo:
+#
+# Information about a crypto device.
+#
+# @id: the id of the crypto device
+#
+# @service: supported service types of a crypto device
+#
+# @client: the additional infomation of the crypto device
+#
+# Since: 8.0
+##
+{ 'struct': 'QCryptodevInfo',
+  'data': { 'id': 'str',
+            'service': ['QCryptodevBackendServiceType'],
+            'client': ['QCryptodevBackendClient'] } }
+
+##
+# @query-cryptodev:
+#
+# Returns information about current crypto devices.
+#
+# Returns: a list of @QCryptodevInfo
+#
+# Since: 8.0
+##
+{ 'command': 'query-cryptodev', 'returns': ['QCryptodevInfo']}
-- 
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