backends/cryptodev-hmp-cmds.c

   1 /*
   2  * HMP commands related to cryptodev
   3  *
   4  * Copyright (c) 2023 Bytedance.Inc
   5  *
   6  * Authors:
   7  *    zhenwei pi<pizhenwei@bytedance.com>
   8  *
   9  * This work is licensed under the terms of the GNU GPL, version 2 or
  10  * (at your option) any later version.
  11  */
  12
  13 #include "qemu/osdep.h"
  14 #include "monitor/hmp.h"
  15 #include "monitor/monitor.h"
  16 #include "qapi/qapi-commands-cryptodev.h"
  17 #include "qapi/qmp/qdict.h"
  18
  19
  20 void hmp_info_cryptodev(Monitor *mon, const QDict *qdict)
  21 {
  22     QCryptodevInfoList *il;
  23     QCryptodevBackendServiceTypeList *sl;
  24     QCryptodevBackendClientList *cl;
  25
  26     for (il = qmp_query_cryptodev(NULL); il; il = il->next) {
  27         g_autofree char *services = NULL;
  28         QCryptodevInfo *info = il->value;
  29         char *tmp_services;
  30
  31         /* build a string like 'service=[akcipher|mac|hash|cipher]' */
  32         for (sl = info->service; sl; sl = sl->next) {
  33             const char *service = QCryptodevBackendServiceType_str(sl->value);
  34
  35             if (!services) {
  36                 services = g_strdup(service);
  37             } else {
  38                 tmp_services = g_strjoin("|", services, service, NULL);
  39                 g_free(services);
  40                 services = tmp_services;
  41             }
  42         }
  43         monitor_printf(mon, "%s: service=[%s]\n", info->id, services);
  44
  45         for (cl = info->client; cl; cl = cl->next) {
  46             QCryptodevBackendClient *client = cl->value;
  47             monitor_printf(mon, "    queue %" PRIu32 ": type=%s\n",
  48                            client->queue,
  49                            QCryptodevBackendType_str(client->type));
  50         }
  51     }
  52
  53     qapi_free_QCryptodevInfoList(il);
  54 }