#include <stdio.h>
#include <stdarg.h>
+#include <rte_common.h>
+
+struct rte_log_dynamic_type;
+
/** The rte_log structure. */
struct rte_logs {
uint32_t type; /**< Bitfield with enabled logs. */
uint32_t level; /**< Log level. */
FILE *file; /**< Output file set by rte_openlog_stream, or NULL. */
+ size_t dynamic_types_len;
+ struct rte_log_dynamic_type *dynamic_types;
};
/** Global log informations */
extern struct rte_logs rte_logs;
/* SDK log type */
-#define RTE_LOGTYPE_EAL 0x00000001 /**< Log related to eal. */
-#define RTE_LOGTYPE_MALLOC 0x00000002 /**< Log related to malloc. */
-#define RTE_LOGTYPE_RING 0x00000004 /**< Log related to ring. */
-#define RTE_LOGTYPE_MEMPOOL 0x00000008 /**< Log related to mempool. */
-#define RTE_LOGTYPE_TIMER 0x00000010 /**< Log related to timers. */
-#define RTE_LOGTYPE_PMD 0x00000020 /**< Log related to poll mode driver. */
-#define RTE_LOGTYPE_HASH 0x00000040 /**< Log related to hash table. */
-#define RTE_LOGTYPE_LPM 0x00000080 /**< Log related to LPM. */
-#define RTE_LOGTYPE_KNI 0x00000100 /**< Log related to KNI. */
-#define RTE_LOGTYPE_ACL 0x00000200 /**< Log related to ACL. */
-#define RTE_LOGTYPE_POWER 0x00000400 /**< Log related to power. */
-#define RTE_LOGTYPE_METER 0x00000800 /**< Log related to QoS meter. */
-#define RTE_LOGTYPE_SCHED 0x00001000 /**< Log related to QoS port scheduler. */
-#define RTE_LOGTYPE_PORT 0x00002000 /**< Log related to port. */
-#define RTE_LOGTYPE_TABLE 0x00004000 /**< Log related to table. */
-#define RTE_LOGTYPE_PIPELINE 0x00008000 /**< Log related to pipeline. */
-#define RTE_LOGTYPE_MBUF 0x00010000 /**< Log related to mbuf. */
-#define RTE_LOGTYPE_CRYPTODEV 0x00020000 /**< Log related to cryptodev. */
-#define RTE_LOGTYPE_EFD 0x00040000 /**< Log related to EFD. */
-#define RTE_LOGTYPE_EVENTDEV 0x00080000 /**< Log related to eventdev. */
+#define RTE_LOGTYPE_EAL 0 /**< Log related to eal. */
+#define RTE_LOGTYPE_MALLOC 1 /**< Log related to malloc. */
+#define RTE_LOGTYPE_RING 2 /**< Log related to ring. */
+#define RTE_LOGTYPE_MEMPOOL 3 /**< Log related to mempool. */
+#define RTE_LOGTYPE_TIMER 4 /**< Log related to timers. */
+#define RTE_LOGTYPE_PMD 5 /**< Log related to poll mode driver. */
+#define RTE_LOGTYPE_HASH 6 /**< Log related to hash table. */
+#define RTE_LOGTYPE_LPM 7 /**< Log related to LPM. */
+#define RTE_LOGTYPE_KNI 8 /**< Log related to KNI. */
+#define RTE_LOGTYPE_ACL 9 /**< Log related to ACL. */
+#define RTE_LOGTYPE_POWER 10 /**< Log related to power. */
+#define RTE_LOGTYPE_METER 11 /**< Log related to QoS meter. */
+#define RTE_LOGTYPE_SCHED 12 /**< Log related to QoS port scheduler. */
+#define RTE_LOGTYPE_PORT 13 /**< Log related to port. */
+#define RTE_LOGTYPE_TABLE 14 /**< Log related to table. */
+#define RTE_LOGTYPE_PIPELINE 15 /**< Log related to pipeline. */
+#define RTE_LOGTYPE_MBUF 16 /**< Log related to mbuf. */
+#define RTE_LOGTYPE_CRYPTODEV 17 /**< Log related to cryptodev. */
+#define RTE_LOGTYPE_EFD 18 /**< Log related to EFD. */
+#define RTE_LOGTYPE_EVENTDEV 19 /**< Log related to eventdev. */
+#define RTE_LOGTYPE_GSO 20 /**< Log related to GSO. */
/* these log types can be used in an application */
-#define RTE_LOGTYPE_USER1 0x01000000 /**< User-defined log type 1. */
-#define RTE_LOGTYPE_USER2 0x02000000 /**< User-defined log type 2. */
-#define RTE_LOGTYPE_USER3 0x04000000 /**< User-defined log type 3. */
-#define RTE_LOGTYPE_USER4 0x08000000 /**< User-defined log type 4. */
-#define RTE_LOGTYPE_USER5 0x10000000 /**< User-defined log type 5. */
-#define RTE_LOGTYPE_USER6 0x20000000 /**< User-defined log type 6. */
-#define RTE_LOGTYPE_USER7 0x40000000 /**< User-defined log type 7. */
-#define RTE_LOGTYPE_USER8 0x80000000 /**< User-defined log type 8. */
+#define RTE_LOGTYPE_USER1 24 /**< User-defined log type 1. */
+#define RTE_LOGTYPE_USER2 25 /**< User-defined log type 2. */
+#define RTE_LOGTYPE_USER3 26 /**< User-defined log type 3. */
+#define RTE_LOGTYPE_USER4 27 /**< User-defined log type 4. */
+#define RTE_LOGTYPE_USER5 28 /**< User-defined log type 5. */
+#define RTE_LOGTYPE_USER6 29 /**< User-defined log type 6. */
+#define RTE_LOGTYPE_USER7 30 /**< User-defined log type 7. */
+#define RTE_LOGTYPE_USER8 31 /**< User-defined log type 8. */
+
+/** First identifier for extended logs */
+#define RTE_LOGTYPE_FIRST_EXT_ID 32
/* Can't use 0, as it gives compiler warnings */
#define RTE_LOG_EMERG 1U /**< System is unusable. */
* @param level
* Log level. A value between RTE_LOG_EMERG (1) and RTE_LOG_DEBUG (8).
*/
-void rte_set_log_level(uint32_t level);
+void rte_log_set_global_level(uint32_t level);
/**
* Get the global log level.
+ *
+ * @return
+ * The current global log level.
*/
-uint32_t rte_get_log_level(void);
+uint32_t rte_log_get_global_level(void);
/**
- * Enable or disable the log type.
+ * Get the log level for a given type.
*
- * @param type
- * Log type, for example, RTE_LOGTYPE_EAL.
- * @param enable
- * True for enable; false for disable.
+ * @param logtype
+ * The log type identifier.
+ * @return
+ * 0 on success, a negative value if logtype is invalid.
*/
-void rte_set_log_type(uint32_t type, int enable);
+int rte_log_get_level(uint32_t logtype);
/**
- * Get the global log type.
+ * Set the log level for a given type.
+ *
+ * @param pattern
+ * The regexp identifying the log type.
+ * @param level
+ * The level to be set.
+ * @return
+ * 0 on success, a negative value if level is invalid.
*/
-uint32_t rte_get_log_type(void);
+int rte_log_set_level_regexp(const char *pattern, uint32_t level);
+
+/**
+ * Set the log level for a given type.
+ *
+ * @param logtype
+ * The log type identifier.
+ * @param level
+ * The level to be set.
+ * @return
+ * 0 on success, a negative value if logtype or level is invalid.
+ */
+int rte_log_set_level(uint32_t logtype, uint32_t level);
/**
* Get the current loglevel for the message being processed.
*/
int rte_log_cur_msg_logtype(void);
+/**
+ * Register a dynamic log type
+ *
+ * If a log is already registered with the same type, the returned value
+ * is the same than the previous one.
+ *
+ * @param name
+ * The string identifying the log type.
+ * @return
+ * - >0: success, the returned value is the log type identifier.
+ * - (-ENOMEM): cannot allocate memory.
+ */
+int rte_log_register(const char *name);
+
+/**
+ * Dump log information.
+ *
+ * Dump the global level and the registered log types.
+ *
+ * @param f
+ * The output stream where the dump should be sent.
+ */
+void rte_log_dump(FILE *f);
+
/**
* Generates a log message.
*
git.droids-corp.org / dpdk.git / blobdiff