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Descriptions of section entries:

	M: Maintainer Full name and E-mail address: Full Name <address@domain>
	   One maintainer per line.  Multiple M: lines acceptable.
	F: Files and directories with wildcard patterns.
	   A trailing slash includes all files and subdirectory files.
	   F:	drivers/net/	all files in and below drivers/net
	   F:	drivers/net/*	all files in drivers/net, but not below
	   One pattern per line.  Multiple F: lines acceptable.
	C: Single line comment related to current section.

		-----------------------------------

Build System
M:	Damjan Marion <damarion@cisco.com>
F:	Makefile
F:	src/*.ac
F:	src/*.am
F:	src/*.mk
F:	src/m4/

Build System Internal
M:	Dave Barach <dave@barachs.net>
F:	build-root/Makefile
F:	build-data/*

Doxygen
M:	Chris Luke <chrisy@flirble.org>
F:	doxygen/

DPDK Development Packaging
M:	Damjan Marion <damarion@cisco.com>
F:	dpdk/
F:	dpdk/*

Infrastructure Library
M:	Dave Barach <dave@barachs.net>
F:	src/vppinfra/

VLIB Library
M:	Dave Barach <dave@barachs.net>
M:	Damjan Marion <damarion@cisco.com>
F:	src/vlib/

VLIB API Libraries
M:	Dave Barach <dave@barachs.net>
F:	src/vlibapi/
F:	src/vlibmemory/
F:	src/vlibsocket/

VNET Bidirectonal Forwarding Detection (BFD)
M:	Klement Sekera <ksekera@cisco.com>
F:	src/vnet/bfd/

VNET Device Drivers
M:	Damjan Marion <damarion@cisco.com>
F:	src/vnet/devices/

VNET Device Drivers - DPDK Crypto
M:	Sergio Gonzalez Monroy <sergio.gonzalez.monroy@outlook.com>
M:      Radu Nicolau <radu.nicolau@intel.com>
F:	src/devices/dpdk/ipsec/

VNET Feature Arcs
M:	Dave Barach <dave@barachs.net>
M:	Damjan Marion <damarion@cisco.com>
F:	src/vnet/feature/

VNET FIB
M:	Neale Ranns <nranns@cisco.com>
F:	src/vnet/fib/
F:	src/vnet/mfib/
F:	src/vnet/dpo
F:	src/vnet/adj

VNET IPv4 and IPv6 LPM
M:	Dave Barach <dave@barachs.net>
F:	src/vnet/ip/

VNET Segment Routing (IPv6 and MPLS)
M:	Pablo Camarillo <pcamaril@cisco.com>
F:	src/vnet/srv6/
F:	src/vnet/srmpls/
F:	src/examples/srv6-sample-localsid/

VNET IPSec
M:	Matus Fabian <matfabia@cisco.com>
M:	Radu Nicolau <radu.nicolau@intel.com>
F:	src/vnet/ipsec/

VNET L2
M:	John Lo <loj@cisco.com>
F:	src/vnet/l2/

VNET Link Layer Discovery Protocol (LLDP)
M:	Klement Sekera <ksekera@cisco.com>
F:	src/vnet/lldp/

VNET LISP
M:	Florin Coras <fcoras@cisco.com>
F:	src/vnet/lisp-cp/
F:	src/vnet/lisp-gpe/

Plugin - MAP
M:	Ole Troan <ot@cisco.com>
F:	src/plugins/map

VNET MPLS
M:	Neale Ranns <nranns@cisco.com>
F:	src/vnet/mpls/

VNET Host Stack Session Layer
M:	Florin Coras <fcoras@cisco.com>
F:	src/vnet/session

VNET TCP Stack
M:	Florin Coras <fcoras@cisco.com>
F:	src/vnet/tcp

VNET SCTP Stack
M:	Marco Varlese <mvarlese@suse.de>
F:	src/vnet/sctp

VNET VXLAN
M:	John Lo <loj@cisco.com>
F:	src/vnet/vxlan/

VNET VXLAN-GPE
M:	Keith Burns <alagalah@gmail.com>
M:	Hongjun Ni <hongjun.ni@intel.com>
F:	src/vnet/vxlan-gpe/

VNET GENEVE
M:	Marco Varlese <mvarlese@suse.de>
F:	src/vnet/geneve/

Plugin - ACL
M:	Andrew Yourtchenko <ayourtch@gmail.com>
F:	src/plugins/acl/
F:	src/plugins/acl.am

VNET IPIP
M:	Ole Troan <otroan@employees.org>
F:	src/vnet/ipip/

Plugin - flowprobe
M:	Ole Troan <otroan@employees.org>
F:	src/plugins/flowprobe/
F:	src/plugins/flowprobe.am

Plugin - GTPU
M:	Hongjun Ni <hongjun.ni@intel.com>
F:	src/plugins/gtpu/
F:	src/plugins/gtpu.am

Plugin - PPPoE
M:  Hongjun Ni <hongjun.ni@intel.com>
F:  src/plugins/pppoe/
F:  src/plugins/pppoe.am

Plugin - IPv6 Segment Routing Dynamic Proxy
M:	Francois Clad <fclad@cisco.com>
F:	src/plugins/srv6-ad/
F:	src/plugins/srv6_ad.am

Plugin - IPv6 Segment Routing Masquerading Proxy
M:	Francois Clad <fclad@cisco.com>
F:	src/plugins/srv6-am/
F:	src/plugins/srv6_am.am

Plugin - IPv6 Segment Routing Static Proxy
M:	Francois Clad <fclad@cisco.com>
F:	src/plugins/srv6-as/
F:	src/plugins/srv6_as.am

Test Infrastructure
M:	Klement Sekera <ksekera@cisco.com>
F:	test/

SVM Library
M:	Dave Barach <dave@barachs.net>
F:	src/svm

VPP API TEST
M:	Dave Barach <dave@barachs.net>
F:	src/vat/

VPP Executable
M:	Dave Barach <dave@barachs.net>
F:	src/vpp/

Graphical Event Viewer
M:	Dave Barach <dave@barachs.net>
F:	src/tools/g2/

Performance Tooling
M:	Dave Barach <dave@barachs.net>
F:	src/tools/perftool/

Binary API Compiler
M:	Dave Barach <dave@barachs.net>
F:	src/tools/vppapigen/

Ganglia Telemetry Module
M:	Dave Barach <dave@barachs.net>
F:	gmod/

THE REST
C:	Contact vpp-dev Mailing List <vpp-dev@fd.io>
F:	*
F:	*/
le provides a log API to RTE applications. */ #ifdef __cplusplus extern "C" { #endif #include <stdint.h> #include <stdio.h> #include <stdarg.h> #include <sys/queue.h> #include <rte_common.h> #include <rte_config.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 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 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. */ #define RTE_LOG_ALERT 2U /**< Action must be taken immediately. */ #define RTE_LOG_CRIT 3U /**< Critical conditions. */ #define RTE_LOG_ERR 4U /**< Error conditions. */ #define RTE_LOG_WARNING 5U /**< Warning conditions. */ #define RTE_LOG_NOTICE 6U /**< Normal but significant condition. */ #define RTE_LOG_INFO 7U /**< Informational. */ #define RTE_LOG_DEBUG 8U /**< Debug-level messages. */ /** * Change the stream that will be used by the logging system. * * This can be done at any time. The f argument represents the stream * to be used to send the logs. If f is NULL, the default output is * used (stderr). * * @param f * Pointer to the stream. * @return * - 0 on success. * - Negative on error. */ int rte_openlog_stream(FILE *f); /** * Set the global log level. * * After this call, logs with a level lower or equal than the level * passed as argument will be displayed. * * @param level * Log level. A value between RTE_LOG_EMERG (1) and RTE_LOG_DEBUG (8). */ void rte_log_set_global_level(uint32_t level); /** * Get the global log level. * * @return * The current global log level. */ uint32_t rte_log_get_global_level(void); /** * Get the log level for a given type. * * @param logtype * The log type identifier. * @return * 0 on success, a negative value if logtype is invalid. */ int rte_log_get_level(uint32_t logtype); /** * Set the log level for a given type based on shell pattern. * * @param pattern * The match pattern identifying the log type. * @param level * The level to be set. * @return * 0 on success, a negative value if level is invalid. */ int rte_log_set_level_pattern(const char *pattern, uint32_t level); /** * Set the log level for a given type based on regular expression. * * @param regex * The regular expression identifying the log type. * @param level * The level to be set. * @return * 0 on success, a negative value if level is invalid. */ int rte_log_set_level_regexp(const char *regex, 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. * * Before calling the user-defined stream for logging, the log * subsystem sets a per-lcore variable containing the loglevel and the * logtype of the message being processed. This information can be * accessed by the user-defined log output function through this * function. * * @return * The loglevel of the message being processed. */ int rte_log_cur_msg_loglevel(void); /** * Get the current logtype for the message being processed. * * Before calling the user-defined stream for logging, the log * subsystem sets a per-lcore variable containing the loglevel and the * logtype of the message being processed. This information can be * accessed by the user-defined log output function through this * function. * * @return * The logtype of 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); /** * @warning * @b EXPERIMENTAL: this API may change without prior notice * * Register a dynamic log type and try to pick its level from EAL options * * rte_log_register() is called inside. If successful, the function tries * to search for matching regexp in the list of EAL log level options and * pick the level from the last matching entry. If nothing can be applied * from the list, the level will be set to the user-defined default value. * * @param name * Name for the log type to be registered * @param level_def * Fallback level to be set if the global list has no matching options * @return * - >=0: the newly registered log type * - <0: rte_log_register() error value */ int rte_log_register_type_and_pick_level(const char *name, uint32_t level_def); /** * 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. * * The message will be sent in the stream defined by the previous call * to rte_openlog_stream(). * * The level argument determines if the log should be displayed or * not, depending on the global rte_logs variable. * * The preferred alternative is the RTE_LOG() because it adds the * level and type in the logged string. * * @param level * Log level. A value between RTE_LOG_EMERG (1) and RTE_LOG_DEBUG (8). * @param logtype * The log type, for example, RTE_LOGTYPE_EAL. * @param format * The format string, as in printf(3), followed by the variable arguments * required by the format. * @return * - 0: Success. * - Negative on error. */ int rte_log(uint32_t level, uint32_t logtype, const char *format, ...) #ifdef __GNUC__ #if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2)) __attribute__((cold)) #endif #endif __attribute__((format(printf, 3, 4))); /** * Generates a log message. * * The message will be sent in the stream defined by the previous call * to rte_openlog_stream(). * * The level argument determines if the log should be displayed or * not, depending on the global rte_logs variable. A trailing * newline may be added if needed. * * The preferred alternative is the RTE_LOG() because it adds the * level and type in the logged string. * * @param level * Log level. A value between RTE_LOG_EMERG (1) and RTE_LOG_DEBUG (8). * @param logtype * The log type, for example, RTE_LOGTYPE_EAL. * @param format * The format string, as in printf(3), followed by the variable arguments * required by the format. * @param ap * The va_list of the variable arguments required by the format. * @return * - 0: Success. * - Negative on error. */ int rte_vlog(uint32_t level, uint32_t logtype, const char *format, va_list ap) __attribute__((format(printf,3,0))); /** * Generates a log message. * * The RTE_LOG() is a helper that prefixes the string with the log level * and type, and call rte_log(). * * @param l * Log level. A value between EMERG (1) and DEBUG (8). The short name is * expanded by the macro, so it cannot be an integer value. * @param t * The log type, for example, EAL. The short name is expanded by the * macro, so it cannot be an integer value. * @param ... * The fmt string, as in printf(3), followed by the variable arguments * required by the format. * @return * - 0: Success. * - Negative on error. */ #define RTE_LOG(l, t, ...) \ rte_log(RTE_LOG_ ## l, \ RTE_LOGTYPE_ ## t, # t ": " __VA_ARGS__) /** * Generates a log message for data path. * * Similar to RTE_LOG(), except that it is removed at compilation time * if the RTE_LOG_DP_LEVEL configuration option is lower than the log * level argument. * * @param l * Log level. A value between EMERG (1) and DEBUG (8). The short name is * expanded by the macro, so it cannot be an integer value. * @param t * The log type, for example, EAL. The short name is expanded by the * macro, so it cannot be an integer value. * @param ... * The fmt string, as in printf(3), followed by the variable arguments * required by the format. * @return * - 0: Success. * - Negative on error. */ #define RTE_LOG_DP(l, t, ...) \ (void)((RTE_LOG_ ## l <= RTE_LOG_DP_LEVEL) ? \ rte_log(RTE_LOG_ ## l, \ RTE_LOGTYPE_ ## t, # t ": " __VA_ARGS__) : \ 0) #ifdef __cplusplus } #endif #endif /* _RTE_LOG_H_ */