+ error = message->error;
+ break;
+ }
+
+ /*
+ * Complete the transaction by forwarding the key value
+ * to the host. But first, cancel the timeout.
+ */
+ if (cancel_delayed_work_sync(&kvp_work))
+ kvp_respond_to_host(message, error);
+}
+
+
+static int process_ob_ipinfo(void *in_msg, void *out_msg, int op)
+{
+ struct hv_kvp_msg *in = in_msg;
+ struct hv_kvp_ip_msg *out = out_msg;
+ int len;
+
+ switch (op) {
+ case KVP_OP_GET_IP_INFO:
+ /*
+ * Transform all parameters into utf16 encoding.
+ */
+ len = utf8s_to_utf16s((char *)in->body.kvp_ip_val.ip_addr,
+ strlen((char *)in->body.kvp_ip_val.ip_addr),
+ UTF16_HOST_ENDIAN,
+ (wchar_t *)out->kvp_ip_val.ip_addr,
+ MAX_IP_ADDR_SIZE);
+ if (len < 0)
+ return len;
+
+ len = utf8s_to_utf16s((char *)in->body.kvp_ip_val.sub_net,
+ strlen((char *)in->body.kvp_ip_val.sub_net),
+ UTF16_HOST_ENDIAN,
+ (wchar_t *)out->kvp_ip_val.sub_net,
+ MAX_IP_ADDR_SIZE);
+ if (len < 0)
+ return len;
+
+ len = utf8s_to_utf16s((char *)in->body.kvp_ip_val.gate_way,
+ strlen((char *)in->body.kvp_ip_val.gate_way),
+ UTF16_HOST_ENDIAN,
+ (wchar_t *)out->kvp_ip_val.gate_way,
+ MAX_GATEWAY_SIZE);
+ if (len < 0)
+ return len;
+
+ len = utf8s_to_utf16s((char *)in->body.kvp_ip_val.dns_addr,
+ strlen((char *)in->body.kvp_ip_val.dns_addr),
+ UTF16_HOST_ENDIAN,
+ (wchar_t *)out->kvp_ip_val.dns_addr,
+ MAX_IP_ADDR_SIZE);
+ if (len < 0)
+ return len;
+
+ len = utf8s_to_utf16s((char *)in->body.kvp_ip_val.adapter_id,
+ strlen((char *)in->body.kvp_ip_val.adapter_id),
+ UTF16_HOST_ENDIAN,
+ (wchar_t *)out->kvp_ip_val.adapter_id,
+ MAX_IP_ADDR_SIZE);
+ if (len < 0)
+ return len;
+
+ out->kvp_ip_val.dhcp_enabled =
+ in->body.kvp_ip_val.dhcp_enabled;
+ out->kvp_ip_val.addr_family =
+ in->body.kvp_ip_val.addr_family;
+ }
+
+ return 0;
+}
+
+static void process_ib_ipinfo(void *in_msg, void *out_msg, int op)
+{
+ struct hv_kvp_ip_msg *in = in_msg;
+ struct hv_kvp_msg *out = out_msg;
+
+ switch (op) {
+ case KVP_OP_SET_IP_INFO:
+ /*
+ * Transform all parameters into utf8 encoding.
+ */
+ utf16s_to_utf8s((wchar_t *)in->kvp_ip_val.ip_addr,
+ MAX_IP_ADDR_SIZE,
+ UTF16_LITTLE_ENDIAN,
+ (__u8 *)out->body.kvp_ip_val.ip_addr,
+ MAX_IP_ADDR_SIZE);
+
+ utf16s_to_utf8s((wchar_t *)in->kvp_ip_val.sub_net,
+ MAX_IP_ADDR_SIZE,
+ UTF16_LITTLE_ENDIAN,
+ (__u8 *)out->body.kvp_ip_val.sub_net,
+ MAX_IP_ADDR_SIZE);
+
+ utf16s_to_utf8s((wchar_t *)in->kvp_ip_val.gate_way,
+ MAX_GATEWAY_SIZE,
+ UTF16_LITTLE_ENDIAN,
+ (__u8 *)out->body.kvp_ip_val.gate_way,
+ MAX_GATEWAY_SIZE);
+
+ utf16s_to_utf8s((wchar_t *)in->kvp_ip_val.dns_addr,
+ MAX_IP_ADDR_SIZE,
+ UTF16_LITTLE_ENDIAN,
+ (__u8 *)out->body.kvp_ip_val.dns_addr,
+ MAX_IP_ADDR_SIZE);
+
+ out->body.kvp_ip_val.dhcp_enabled = in->kvp_ip_val.dhcp_enabled;
+
+ default:
+ utf16s_to_utf8s((wchar_t *)in->kvp_ip_val.adapter_id,
+ MAX_ADAPTER_ID_SIZE,
+ UTF16_LITTLE_ENDIAN,
+ (__u8 *)out->body.kvp_ip_val.adapter_id,
+ MAX_ADAPTER_ID_SIZE);
+
+ out->body.kvp_ip_val.addr_family = in->kvp_ip_val.addr_family;