New upstream version 18.11-rc1

[deb_dpdk.git] / lib / librte_telemetry / rte_telemetry_internal.h

diff --git a/lib/librte_telemetry/rte_telemetry_internal.h b/lib/librte_telemetry/rte_telemetry_internal.h
new file mode 100644 (file)
index 0000000..de7afda
--- /dev/null
+++ b/lib/librte_telemetry/rte_telemetry_internal.h
@@ -0,0 +1,81 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+
+#include <rte_log.h>
+#include <rte_tailq.h>
+
+#ifndef _RTE_TELEMETRY_INTERNAL_H_
+#define _RTE_TELEMETRY_INTERNAL_H_
+
+/* Logging Macros */
+extern int telemetry_log_level;
+
+#define TELEMETRY_LOG(level, fmt, args...) \
+       rte_log(RTE_LOG_ ##level, telemetry_log_level, "%s(): "fmt "\n", \
+               __func__, ##args)
+
+#define TELEMETRY_LOG_ERR(fmt, args...) \
+       TELEMETRY_LOG(ERR, fmt, ## args)
+
+#define TELEMETRY_LOG_WARN(fmt, args...) \
+       TELEMETRY_LOG(WARNING, fmt, ## args)
+
+#define TELEMETRY_LOG_INFO(fmt, args...) \
+       TELEMETRY_LOG(INFO, fmt, ## args)
+
+typedef struct telemetry_client {
+       char *file_path;
+       int fd;
+       TAILQ_ENTRY(telemetry_client) client_list;
+} telemetry_client;
+
+typedef struct telemetry_impl {
+       int accept_fd;
+       int server_fd;
+       pthread_t thread_id;
+       int thread_status;
+       uint32_t socket_id;
+       int reg_index;
+       int metrics_register_done;
+       TAILQ_HEAD(, telemetry_client) client_list_head;
+       struct telemetry_client *request_client;
+       int register_fail_count;
+} telemetry_impl;
+
+enum rte_telemetry_parser_actions {
+       ACTION_GET = 0,
+       ACTION_DELETE = 2
+};
+
+int32_t
+rte_telemetry_parse_client_message(struct telemetry_impl *telemetry, char *buf);
+
+int32_t
+rte_telemetry_send_error_response(struct telemetry_impl *telemetry,
+       int error_type);
+
+int32_t
+rte_telemetry_register_client(struct telemetry_impl *telemetry,
+       const char *client_path);
+
+int32_t
+rte_telemetry_unregister_client(struct telemetry_impl *telemetry,
+       const char *client_path);
+
+/**
+ * This is a wrapper for the ethdev api rte_eth_find_next().
+ * If rte_eth_find_next() returns the same port id that we passed it,
+ * then we know that that port is active.
+ */
+int32_t
+rte_telemetry_is_port_active(int port_id);
+
+int32_t
+rte_telemetry_send_ports_stats_values(uint32_t *metric_ids, int num_metric_ids,
+       uint32_t *port_ids, int num_port_ids, struct telemetry_impl *telemetry);
+
+int32_t
+rte_telemetry_socket_messaging_testing(int index, int socket);
+
+#endif