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[PULL 07/73] hmp: add cryptodev info command
From: |
Michael S. Tsirkin |
Subject: |
[PULL 07/73] hmp: add cryptodev info command |
Date: |
Tue, 7 Mar 2023 20:11:11 -0500 |
From: zhenwei pi <pizhenwei@bytedance.com>
Example of this command:
# virsh qemu-monitor-command vm --hmp info cryptodev
cryptodev1: service=[akcipher|mac|hash|cipher]
queue 0: type=builtin
cryptodev0: service=[akcipher]
queue 0: type=lkcf
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20230301105847.253084-8-pizhenwei@bytedance.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
include/monitor/hmp.h | 1 +
backends/cryptodev-hmp-cmds.c | 54 +++++++++++++++++++++++++++++++++++
backends/meson.build | 1 +
hmp-commands-info.hx | 14 +++++++++
4 files changed, 70 insertions(+)
create mode 100644 backends/cryptodev-hmp-cmds.c
diff --git a/include/monitor/hmp.h b/include/monitor/hmp.h
index efae6b06bc..fdb69b7f9c 100644
--- a/include/monitor/hmp.h
+++ b/include/monitor/hmp.h
@@ -180,5 +180,6 @@ void hmp_ioport_read(Monitor *mon, const QDict *qdict);
void hmp_ioport_write(Monitor *mon, const QDict *qdict);
void hmp_boot_set(Monitor *mon, const QDict *qdict);
void hmp_info_mtree(Monitor *mon, const QDict *qdict);
+void hmp_info_cryptodev(Monitor *mon, const QDict *qdict);
#endif
diff --git a/backends/cryptodev-hmp-cmds.c b/backends/cryptodev-hmp-cmds.c
new file mode 100644
index 0000000000..4f7220bb13
--- /dev/null
+++ b/backends/cryptodev-hmp-cmds.c
@@ -0,0 +1,54 @@
+/*
+ * HMP commands related to cryptodev
+ *
+ * Copyright (c) 2023 Bytedance.Inc
+ *
+ * Authors:
+ * zhenwei pi<pizhenwei@bytedance.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or
+ * (at your option) any later version.
+ */
+
+#include "qemu/osdep.h"
+#include "monitor/hmp.h"
+#include "monitor/monitor.h"
+#include "qapi/qapi-commands-cryptodev.h"
+#include "qapi/qmp/qdict.h"
+
+
+void hmp_info_cryptodev(Monitor *mon, const QDict *qdict)
+{
+ QCryptodevInfoList *il;
+ QCryptodevBackendServiceTypeList *sl;
+ QCryptodevBackendClientList *cl;
+
+ for (il = qmp_query_cryptodev(NULL); il; il = il->next) {
+ g_autofree char *services = NULL;
+ QCryptodevInfo *info = il->value;
+ char *tmp_services;
+
+ /* build a string like 'service=[akcipher|mac|hash|cipher]' */
+ for (sl = info->service; sl; sl = sl->next) {
+ const char *service = QCryptodevBackendServiceType_str(sl->value);
+
+ if (!services) {
+ services = g_strdup(service);
+ } else {
+ tmp_services = g_strjoin("|", services, service, NULL);
+ g_free(services);
+ services = tmp_services;
+ }
+ }
+ monitor_printf(mon, "%s: service=[%s]\n", info->id, services);
+
+ for (cl = info->client; cl; cl = cl->next) {
+ QCryptodevBackendClient *client = cl->value;
+ monitor_printf(mon, " queue %" PRIu32 ": type=%s\n",
+ client->queue,
+ QCryptodevBackendType_str(client->type));
+ }
+ }
+
+ qapi_free_QCryptodevInfoList(il);
+}
diff --git a/backends/meson.build b/backends/meson.build
index 954e658b25..b369e0a9d0 100644
--- a/backends/meson.build
+++ b/backends/meson.build
@@ -1,5 +1,6 @@
softmmu_ss.add([files(
'cryptodev-builtin.c',
+ 'cryptodev-hmp-cmds.c',
'cryptodev.c',
'hostmem-ram.c',
'hostmem.c',
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index 754b1e8408..47d63d26db 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -993,3 +993,17 @@ SRST
``info virtio-queue-element`` *path* *queue* [*index*]
Display element of a given virtio queue
ERST
+
+ {
+ .name = "cryptodev",
+ .args_type = "",
+ .params = "",
+ .help = "show the crypto devices",
+ .cmd = hmp_info_cryptodev,
+ .flags = "p",
+ },
+
+SRST
+ ``info cryptodev``
+ Show the crypto devices.
+ERST
--
MST
- [PULL 00/73] virtio,pc,pci: features, fixes, Michael S. Tsirkin, 2023/03/07
- [PULL 01/73] cryptodev: Introduce cryptodev.json, Michael S. Tsirkin, 2023/03/07
- [PULL 02/73] cryptodev: Remove 'name' & 'model' fields, Michael S. Tsirkin, 2023/03/07
- [PULL 03/73] cryptodev: Introduce cryptodev alg type in QAPI, Michael S. Tsirkin, 2023/03/07
- [PULL 04/73] cryptodev: Introduce server type in QAPI, Michael S. Tsirkin, 2023/03/07
- [PULL 05/73] cryptodev: Introduce 'query-cryptodev' QMP command, Michael S. Tsirkin, 2023/03/07
- [PULL 06/73] cryptodev-builtin: Detect akcipher capability, Michael S. Tsirkin, 2023/03/07
- [PULL 07/73] hmp: add cryptodev info command,
Michael S. Tsirkin <=
- [PULL 08/73] cryptodev: Use CryptoDevBackendOpInfo for operation, Michael S. Tsirkin, 2023/03/07
- [PULL 09/73] cryptodev: Account statistics, Michael S. Tsirkin, 2023/03/07
- [PULL 10/73] cryptodev: support QoS, Michael S. Tsirkin, 2023/03/07
- [PULL 11/73] cryptodev: Support query-stats QMP command, Michael S. Tsirkin, 2023/03/07
- [PULL 12/73] MAINTAINERS: add myself as the maintainer for cryptodev, Michael S. Tsirkin, 2023/03/07
- [PULL 13/73] vdpa net: move iova tree creation from init to start, Michael S. Tsirkin, 2023/03/07
- [PULL 14/73] vdpa: Remember last call fd set, Michael S. Tsirkin, 2023/03/07
- [PULL 15/73] vdpa: Negotiate _F_SUSPEND feature, Michael S. Tsirkin, 2023/03/07
- [PULL 16/73] vdpa: rewind at get_base, not set_base, Michael S. Tsirkin, 2023/03/07
- [PULL 17/73] vdpa: add vhost_vdpa->suspended parameter, Michael S. Tsirkin, 2023/03/07