+static int
+mwifiex_cmd_tdls_config(struct mwifiex_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_action, void *data_buf)
+{
+ struct host_cmd_ds_tdls_config *tdls_config = &cmd->params.tdls_config;
+ struct mwifiex_tdls_init_cs_params *config;
+ struct mwifiex_tdls_config *init_config;
+ u16 len;
+
+ cmd->command = cpu_to_le16(HostCmd_CMD_TDLS_CONFIG);
+ cmd->size = cpu_to_le16(S_DS_GEN);
+ tdls_config->tdls_action = cpu_to_le16(cmd_action);
+ le16_add_cpu(&cmd->size, sizeof(tdls_config->tdls_action));
+
+ switch (cmd_action) {
+ case ACT_TDLS_CS_ENABLE_CONFIG:
+ init_config = data_buf;
+ len = sizeof(*init_config);
+ memcpy(tdls_config->tdls_data, init_config, len);
+ break;
+ case ACT_TDLS_CS_INIT:
+ config = data_buf;
+ len = sizeof(*config);
+ memcpy(tdls_config->tdls_data, config, len);
+ break;
+ case ACT_TDLS_CS_STOP:
+ len = sizeof(struct mwifiex_tdls_stop_cs_params);
+ memcpy(tdls_config->tdls_data, data_buf, len);
+ break;
+ case ACT_TDLS_CS_PARAMS:
+ len = sizeof(struct mwifiex_tdls_config_cs_params);
+ memcpy(tdls_config->tdls_data, data_buf, len);
+ break;
+ default:
+ mwifiex_dbg(priv->adapter, ERROR,
+ "Unknown TDLS configuration\n");
+ return -ENOTSUPP;
+ }
+
+ le16_add_cpu(&cmd->size, len);
+ return 0;
+}
+