Re: Re: [PATCH v3 05/12] cryptodev: Introduce 'query-cryptodev' QMP command
On 1/28/23 19:30, Michael S. Tsirkin wrote: On Sat, Jan 28, 2023 at 11:56:26AM +0800, zhenwei pi wrote: 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" } Signed-off-by: zhenwei pi --- backends/cryptodev.c | 45 qapi/cryptodev.json | 44 +++ 2 files changed, 89 insertions(+) diff --git a/backends/cryptodev.c b/backends/cryptodev.c index c2a053db0e..d51eeb5ee4 100644 --- a/backends/cryptodev.c +++ b/backends/cryptodev.c @@ -24,6 +24,7 @@ #include "qemu/osdep.h" #include "sysemu/cryptodev.h" #include "qapi/error.h" +#include "qapi/qapi-commands-cryptodev.h" #include "qapi/visitor.h" #include "qemu/config-file.h" #include "qemu/error-report.h" @@ -33,6 +34,50 @@ static QTAILQ_HEAD(, CryptoDevBackendClient) crypto_clients; +static int qmp_query_cryptodev_foreach(Object *obj, void *data) +{ +CryptoDevBackend *backend; +CryptodevInfoList **infolist = data; +uint32_t services, i; + +if (!object_dynamic_cast(obj, TYPE_CRYPTODEV_BACKEND)) { +return 0; +} + +CryptodevInfo *info = g_new0(CryptodevInfo, 1); +info->id = g_strdup(object_get_canonical_path_component(obj)); + +backend = CRYPTODEV_BACKEND(obj); +services = backend->conf.crypto_services; +for (i = 0; i < QCRYPTODEV_BACKEND_SERVICE__MAX; i++) { +if (services & (1 << i)) { +QAPI_LIST_PREPEND(info->service, i); +} +} + +for (i = 0; i < backend->conf.peers.queues; i++) { +CryptoDevBackendClient *cc = backend->conf.peers.ccs[i]; +CryptodevBackendClient *client = g_new0(CryptodevBackendClient, 1); + +client->queue = cc->queue_index; +client->type = cc->type; +QAPI_LIST_PREPEND(info->client, client); +} + +QAPI_LIST_PREPEND(*infolist, info); + +return 0; +} + +CryptodevInfoList *qmp_query_cryptodev(Error **errp) +{ +CryptodevInfoList *list = NULL; +Object *objs = container_get(object_get_root(), "/objects"); + +object_child_foreach(objs, qmp_query_cryptodev_foreach, ); + +return list; +} CryptoDevBackendClient *cryptodev_backend_new_client(void) { diff --git a/qapi/cryptodev.json b/qapi/cryptodev.json index 8732a30524..940078ace0 100644 --- a/qapi/cryptodev.json +++ b/qapi/cryptodev.json @@ -43,3 +43,47 @@ { 'enum': 'QCryptodevBackendType', 'prefix': 'QCRYPTODEV_BACKEND_TYPE', 'data': ['builtin', 'vhost-user', 'lkcf']} + +## +# @CryptodevBackendClient: +# +# 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': 'CryptodevBackendClient', + 'data': { 'queue': 'uint32', +'type': 'QCryptodevBackendType' } } + +## +# @CryptodevInfo: +# +# 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': 'CryptodevInfo', + 'data': { 'id': 'str', +'service': ['QCryptodevBackendServiceType'], +'client': ['CryptodevBackendClient'] } } So we end up with both CryptodevBackendClient and CryptoDevBackendClient. Please don't do this. Sorry, my fault, they should be *QCryptodevBackendClient* and *QCryptodevInfo^. + +## +# @query-cryptodev: +# +# Returns information about current crypto devices. +# +# Returns: a list of @CryptodevInfo +# +# Since: 8.0 +## +{ 'command': 'query-cryptodev', 'returns': ['CryptodevInfo']} -- 2.34.1 -- zhenwei pi
Re: [PATCH v3 05/12] cryptodev: Introduce 'query-cryptodev' QMP command
On Sat, Jan 28, 2023 at 11:56:26AM +0800, zhenwei pi wrote: > 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" > } > > Signed-off-by: zhenwei pi > --- > backends/cryptodev.c | 45 > qapi/cryptodev.json | 44 +++ > 2 files changed, 89 insertions(+) > > diff --git a/backends/cryptodev.c b/backends/cryptodev.c > index c2a053db0e..d51eeb5ee4 100644 > --- a/backends/cryptodev.c > +++ b/backends/cryptodev.c > @@ -24,6 +24,7 @@ > #include "qemu/osdep.h" > #include "sysemu/cryptodev.h" > #include "qapi/error.h" > +#include "qapi/qapi-commands-cryptodev.h" > #include "qapi/visitor.h" > #include "qemu/config-file.h" > #include "qemu/error-report.h" > @@ -33,6 +34,50 @@ > > static QTAILQ_HEAD(, CryptoDevBackendClient) crypto_clients; > > +static int qmp_query_cryptodev_foreach(Object *obj, void *data) > +{ > +CryptoDevBackend *backend; > +CryptodevInfoList **infolist = data; > +uint32_t services, i; > + > +if (!object_dynamic_cast(obj, TYPE_CRYPTODEV_BACKEND)) { > +return 0; > +} > + > +CryptodevInfo *info = g_new0(CryptodevInfo, 1); > +info->id = g_strdup(object_get_canonical_path_component(obj)); > + > +backend = CRYPTODEV_BACKEND(obj); > +services = backend->conf.crypto_services; > +for (i = 0; i < QCRYPTODEV_BACKEND_SERVICE__MAX; i++) { > +if (services & (1 << i)) { > +QAPI_LIST_PREPEND(info->service, i); > +} > +} > + > +for (i = 0; i < backend->conf.peers.queues; i++) { > +CryptoDevBackendClient *cc = backend->conf.peers.ccs[i]; > +CryptodevBackendClient *client = g_new0(CryptodevBackendClient, 1); > + > +client->queue = cc->queue_index; > +client->type = cc->type; > +QAPI_LIST_PREPEND(info->client, client); > +} > + > +QAPI_LIST_PREPEND(*infolist, info); > + > +return 0; > +} > + > +CryptodevInfoList *qmp_query_cryptodev(Error **errp) > +{ > +CryptodevInfoList *list = NULL; > +Object *objs = container_get(object_get_root(), "/objects"); > + > +object_child_foreach(objs, qmp_query_cryptodev_foreach, ); > + > +return list; > +} > > CryptoDevBackendClient *cryptodev_backend_new_client(void) > { > diff --git a/qapi/cryptodev.json b/qapi/cryptodev.json > index 8732a30524..940078ace0 100644 > --- a/qapi/cryptodev.json > +++ b/qapi/cryptodev.json > @@ -43,3 +43,47 @@ > { 'enum': 'QCryptodevBackendType', >'prefix': 'QCRYPTODEV_BACKEND_TYPE', >'data': ['builtin', 'vhost-user', 'lkcf']} > + > +## > +# @CryptodevBackendClient: > +# > +# 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': 'CryptodevBackendClient', > + 'data': { 'queue': 'uint32', > +'type': 'QCryptodevBackendType' } } > + > +## > +# @CryptodevInfo: > +# > +# 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': 'CryptodevInfo', > + 'data': { 'id': 'str', > +'service': ['QCryptodevBackendServiceType'], > +'client': ['CryptodevBackendClient'] } } So we end up with both CryptodevBackendClient and CryptoDevBackendClient. Please don't do this. > + > +## > +# @query-cryptodev: > +# > +# Returns information about current crypto devices. > +# > +# Returns: a list of @CryptodevInfo > +# > +# Since: 8.0 > +## > +{ 'command': 'query-cryptodev', 'returns': ['CryptodevInfo']} > -- > 2.34.1
[PATCH v3 05/12] cryptodev: Introduce 'query-cryptodev' QMP command
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" } Signed-off-by: zhenwei pi --- backends/cryptodev.c | 45 qapi/cryptodev.json | 44 +++ 2 files changed, 89 insertions(+) diff --git a/backends/cryptodev.c b/backends/cryptodev.c index c2a053db0e..d51eeb5ee4 100644 --- a/backends/cryptodev.c +++ b/backends/cryptodev.c @@ -24,6 +24,7 @@ #include "qemu/osdep.h" #include "sysemu/cryptodev.h" #include "qapi/error.h" +#include "qapi/qapi-commands-cryptodev.h" #include "qapi/visitor.h" #include "qemu/config-file.h" #include "qemu/error-report.h" @@ -33,6 +34,50 @@ static QTAILQ_HEAD(, CryptoDevBackendClient) crypto_clients; +static int qmp_query_cryptodev_foreach(Object *obj, void *data) +{ +CryptoDevBackend *backend; +CryptodevInfoList **infolist = data; +uint32_t services, i; + +if (!object_dynamic_cast(obj, TYPE_CRYPTODEV_BACKEND)) { +return 0; +} + +CryptodevInfo *info = g_new0(CryptodevInfo, 1); +info->id = g_strdup(object_get_canonical_path_component(obj)); + +backend = CRYPTODEV_BACKEND(obj); +services = backend->conf.crypto_services; +for (i = 0; i < QCRYPTODEV_BACKEND_SERVICE__MAX; i++) { +if (services & (1 << i)) { +QAPI_LIST_PREPEND(info->service, i); +} +} + +for (i = 0; i < backend->conf.peers.queues; i++) { +CryptoDevBackendClient *cc = backend->conf.peers.ccs[i]; +CryptodevBackendClient *client = g_new0(CryptodevBackendClient, 1); + +client->queue = cc->queue_index; +client->type = cc->type; +QAPI_LIST_PREPEND(info->client, client); +} + +QAPI_LIST_PREPEND(*infolist, info); + +return 0; +} + +CryptodevInfoList *qmp_query_cryptodev(Error **errp) +{ +CryptodevInfoList *list = NULL; +Object *objs = container_get(object_get_root(), "/objects"); + +object_child_foreach(objs, qmp_query_cryptodev_foreach, ); + +return list; +} CryptoDevBackendClient *cryptodev_backend_new_client(void) { diff --git a/qapi/cryptodev.json b/qapi/cryptodev.json index 8732a30524..940078ace0 100644 --- a/qapi/cryptodev.json +++ b/qapi/cryptodev.json @@ -43,3 +43,47 @@ { 'enum': 'QCryptodevBackendType', 'prefix': 'QCRYPTODEV_BACKEND_TYPE', 'data': ['builtin', 'vhost-user', 'lkcf']} + +## +# @CryptodevBackendClient: +# +# 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': 'CryptodevBackendClient', + 'data': { 'queue': 'uint32', +'type': 'QCryptodevBackendType' } } + +## +# @CryptodevInfo: +# +# 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': 'CryptodevInfo', + 'data': { 'id': 'str', +'service': ['QCryptodevBackendServiceType'], +'client': ['CryptodevBackendClient'] } } + +## +# @query-cryptodev: +# +# Returns information about current crypto devices. +# +# Returns: a list of @CryptodevInfo +# +# Since: 8.0 +## +{ 'command': 'query-cryptodev', 'returns': ['CryptodevInfo']} -- 2.34.1
[PATCH v3 05/12] cryptodev: Introduce 'query-cryptodev' QMP command
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" } Signed-off-by: zhenwei pi --- backends/cryptodev.c | 45 qapi/cryptodev.json | 44 +++ 2 files changed, 89 insertions(+) diff --git a/backends/cryptodev.c b/backends/cryptodev.c index c2a053db0e..d51eeb5ee4 100644 --- a/backends/cryptodev.c +++ b/backends/cryptodev.c @@ -24,6 +24,7 @@ #include "qemu/osdep.h" #include "sysemu/cryptodev.h" #include "qapi/error.h" +#include "qapi/qapi-commands-cryptodev.h" #include "qapi/visitor.h" #include "qemu/config-file.h" #include "qemu/error-report.h" @@ -33,6 +34,50 @@ static QTAILQ_HEAD(, CryptoDevBackendClient) crypto_clients; +static int qmp_query_cryptodev_foreach(Object *obj, void *data) +{ +CryptoDevBackend *backend; +CryptodevInfoList **infolist = data; +uint32_t services, i; + +if (!object_dynamic_cast(obj, TYPE_CRYPTODEV_BACKEND)) { +return 0; +} + +CryptodevInfo *info = g_new0(CryptodevInfo, 1); +info->id = g_strdup(object_get_canonical_path_component(obj)); + +backend = CRYPTODEV_BACKEND(obj); +services = backend->conf.crypto_services; +for (i = 0; i < QCRYPTODEV_BACKEND_SERVICE__MAX; i++) { +if (services & (1 << i)) { +QAPI_LIST_PREPEND(info->service, i); +} +} + +for (i = 0; i < backend->conf.peers.queues; i++) { +CryptoDevBackendClient *cc = backend->conf.peers.ccs[i]; +CryptodevBackendClient *client = g_new0(CryptodevBackendClient, 1); + +client->queue = cc->queue_index; +client->type = cc->type; +QAPI_LIST_PREPEND(info->client, client); +} + +QAPI_LIST_PREPEND(*infolist, info); + +return 0; +} + +CryptodevInfoList *qmp_query_cryptodev(Error **errp) +{ +CryptodevInfoList *list = NULL; +Object *objs = container_get(object_get_root(), "/objects"); + +object_child_foreach(objs, qmp_query_cryptodev_foreach, ); + +return list; +} CryptoDevBackendClient *cryptodev_backend_new_client(void) { diff --git a/qapi/cryptodev.json b/qapi/cryptodev.json index 8732a30524..6c6509cd3f 100644 --- a/qapi/cryptodev.json +++ b/qapi/cryptodev.json @@ -43,3 +43,47 @@ { 'enum': 'QCryptodevBackendType', 'prefix': 'QCRYPTODEV_BACKEND_TYPE', 'data': ['builtin', 'vhost-user', 'lkcf']} + +## +# @CryptodevBackendClient: +# +# 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': 'CryptodevBackendClient', + 'data': { 'queue': 'int', +'type': 'QCryptodevBackendType' } } + +## +# @CryptodevInfo: +# +# 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': 'CryptodevInfo', + 'data': { 'id': 'str', +'service': ['QCryptodevBackendServiceType'], +'client': ['CryptodevBackendClient'] } } + +## +# @query-cryptodev: +# +# Returns information about current crypto devices. +# +# Returns: a list of @CryptodevInfo +# +# Since: 8.0 +## +{ 'command': 'query-cryptodev', 'returns': ['CryptodevInfo']} -- 2.34.1