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numam-dpdk/lib/librte_ethdev/Makefile

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lib: use SPDX tag for Intel copyright files Replace the BSD license header with the SPDX tag for files with only an Intel copyright on them. Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2017-12-19 15:49:03 +00:00
# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2010-2017 Intel Corporation
first public release version 1.2.3 Signed-off-by: Intel
2012-09-04 13:54:00 +01:00
include $(RTE_SDK)/mk/rte.vars.mk
#
# library name
#
ethdev: rename library for consistency The library was named libethdev without rte_ prefix. It is now fixed, the library namespace is consistent. Note: the ABI version has already been changed in this release cycle. Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
2016-11-06 19:18:23 +01:00
LIB = librte_ethdev.a
first public release version 1.2.3 Signed-off-by: Intel
2012-09-04 13:54:00 +01:00
mk: add experimental tag check Add checks during build to ensure that all symbols in the EXPERIMENTAL version map section have __experimental tags on their definitions, and enable the warnings needed to announce their use. Also add an ALLOW_EXPERIMENTAL_APIS define to allow individual libraries and files to declare the acceptability of experimental api usage Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Thomas Monjalon <thomas@monjalon.net>
2018-01-21 20:48:05 -05:00
CFLAGS += -DALLOW_EXPERIMENTAL_API
first public release version 1.2.3 Signed-off-by: Intel
2012-09-04 13:54:00 +01:00
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
mk: do not generate LDLIBS from directory dependencies The list of libraries in LDLIBS was generated from the DEPDIRS-xyz variable. This is valid when the subdirectory name match the library name, but it's not always the case, especially for PMDs. The patches removes this feature and explicitly adds the proper libraries in LDLIBS. Some DEPDIRS-xyz variables become useless, remove them. Reported-by: Gage Eads <gage.eads@intel.com> Signed-off-by: Olivier Matz <olivier.matz@6wind.com> Reviewed-by: Gage Eads <gage.eads@intel.com>
2017-10-12 18:04:21 +02:00
LDLIBS += -lrte_net -lrte_eal -lrte_mempool -lrte_ring
meter: unify packet color definition Added new rte_color definition in librte_meter to consolidate color definition which is currently replicated in various places such as rte_meter.h, rte_tm.h and rte_mtr.h Created aliases for rte_tm_color, rte_mtr_color and rte_meter_color to use new rte_color values. The definitions of rte_tm_color, rte_mtr_color and rte_meter_color will be deprecated in future. Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com> Signed-off-by: Reshma Pattan <reshma.pattan@intel.com> Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
2018-12-20 12:16:08 +00:00
LDLIBS += -lrte_mbuf -lrte_kvargs -lrte_cmdline -lrte_meter
first public release version 1.2.3 Signed-off-by: Intel
2012-09-04 13:54:00 +01:00
ethdev: rename map file to match library name While almost all libraries have the library name match the directory name, some libraries and drivers do not. For those that don't, some have the version filename use the libname, e.g. null_crypto, others have it use the directory name, e.g. ether. Using the library name seems the better standard to follow, so rename rte_ether_version.map to rte_ethdev_version.map. Signed-off-by: Bruce Richardson <bruce.richardson@intel.com> Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-08-31 14:42:43 +01:00
EXPORT_MAP := rte_ethdev_version.map
lib: provide initial versioning Add linker version script files to each DPDK library to put a stake in the ground from which we can start cleaning up API's Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2015-02-02 12:40:20 -05:00
ethdev: add min/max MTU to device info This addresses the usability issue raised by OVS at DPDK Userspace summit. It adds general min/max MTU into device info. For compatibility, and to save space, it fits in a hole in existing structure. The initial version sets max MTU to normal Ethernet, it is up to PMD to set larger value if it supports Jumbo frames. Also remove the deprecation notice introduced in 18.11 regarding this change and bump ethdev ABI version. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Ian Stokes <ian.stokes@intel.com> Acked-by: Andrew Rybchenko <arybchenko@solarflare.com> Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-03-29 17:52:13 +00:00
LIBABIVER := 12
mk: add library version extension To differentiate libraries that break ABI, we add a library version number suffix to the library, which must be incremented when a given libraries ABI is broken. This patch enforces that addition, sets the initial abi soname extension to 1 for each library and creates a symlink to the base SONAME so that the test applications will link properly. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2015-02-02 12:40:21 -05:00
ethdev: add private generic device iterator This iterator can be customized with a comparison function that will trigger a stopping condition. It can be leveraged to write several different iterators that have similar but non-identical purposes. It is private to librte_ethdev. Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
2018-09-19 18:03:35 +02:00
SRCS-y += ethdev_private.c
first public release version 1.2.3 Signed-off-by: Intel
2012-09-04 13:54:00 +01:00
SRCS-y += rte_ethdev.c
ethdev: register as a class Implement the operators of an rte_class for the ethdev abstraction layer. Register the layer as such. Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com> Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
2018-09-19 18:03:36 +02:00
SRCS-y += rte_class_eth.c
ethdev: introduce generic flow API This new API supersedes all the legacy filter types described in rte_eth_ctrl.h. It is slightly higher level and as a result relies more on PMDs to process and validate flow rules. Benefits: - A unified API is easier to program for, applications do not have to be written for a specific filter type which may or may not be supported by the underlying device. - The behavior of a flow rule is the same regardless of the underlying device, applications do not need to be aware of hardware quirks. - Extensible by design, API/ABI breakage should rarely occur if at all. - Documentation is self-standing, no need to look up elsewhere. Existing filter types will be deprecated and removed in the near future. Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com> Acked-by: Olga Shern <olgas@mellanox.com>
2016-12-21 15:51:17 +01:00
SRCS-y += rte_flow.c
ethdev: add traffic management API This patch introduces the generic ethdev API for the traffic manager capability, which includes: hierarchical scheduling, traffic shaping, congestion management, packet marking. Main features: - Exposed as ethdev plugin capability (similar to rte_flow) - Capability query API per port, per level and per node - Scheduling algorithms: Strict Priority (SP), Weighed Fair Queuing (WFQ) - Traffic shaping: single/dual rate, private (per node) and shared (by multiple nodes) shapers - Congestion management for hierarchy leaf nodes: algorithms of tail drop, head drop, WRED; private (per node) and shared (by multiple nodes) WRED contexts - Packet marking: IEEE 802.1q (VLAN DEI), IETF RFC 3168 (IPv4/IPv6 ECN for TCP and SCTP), IETF RFC 2597 (IPv4 / IPv6 DSCP) Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com> Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> Acked-by: Balasubramanian Manoharan <balasubramanian.manoharan@caviumnetworks.com> Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2017-06-12 14:35:39 +01:00
SRCS-y += rte_tm.c
ethdev: add API for traffic metering and policing This patch introduces new ethdev generic API for Traffic Metering and Policing (MTR), which is yet another standard RX offload for Ethernet devices. Similar to rte_flow and rte_tm APIs, the configuration of MTR objects is done in their own namespace (rte_mtr) within the librte_ether library. Main features: 1. Traffic metering: determine the color for the current packet (green, yellow, red) based on history maintained by the MTR object. Supported algorithms: srTCM (RFC 2697), trTCM (RFC 2698 and RFC 4115). 2. Policing (per meter output color actions): re-color the packet (keep or change the meter output color) or drop the packet. 3. Statistics 4. Capability API Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com> Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com> Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-10-13 13:22:16 +01:00
SRCS-y += rte_mtr.c
ethdev: support vtune task tracing The patch simplifies DPDK applications analysis for developers which use Intel® VTune Amplifier. The empty cycles are such iterations that yielded no RX packets. As far as DPDK is running in poll mode, wasting cycles is equal to wasting CPU time. Tracing such iterations can identify that device is underutilized. Tracing empty cycles becomes even more critical if a system uses a lot of Ethernet ports. The patch gives possibility to analyze empty cycles without changing application code. All needs to be done is just to reconfigure and rebuild the DPDK itself with CONFIG_RTE_ETHDEV_PROFILE_ITT_WASTED_RX_ITERATIONS enbled. The important thing here is that this does not affect DPDK code. The profiling code is not being compiled if user does not specify config flag. The patch provides common way to inject RX queues profiling and VTune specific implementation. Signed-off-by: Ilia Kurakin <ilia.kurakin@intel.com> Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-09-22 17:52:29 +03:00
SRCS-y += ethdev_profile.c
first public release version 1.2.3 Signed-off-by: Intel
2012-09-04 13:54:00 +01:00
#
# Export include files
#
SYMLINK-y-include += rte_ethdev.h
ethdev: separate driver APIs Create a rte_ethdev_driver.h file and move PMD specific APIs here. Drivers updated to include this new header file. There is no update in header content and since ethdev.h included by ethdev_driver.h, nothing changed from driver point of view, only logically grouping of APIs. From applications point of view they can't access to driver specific APIs anymore and they shouldn't. More PMD specific data structures still remain in ethdev.h because of inline functions in header use them. Those will be handled separately. Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com> Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com> Acked-by: Andrew Rybchenko <arybchenko@solarflare.com> Acked-by: Thomas Monjalon <thomas@monjalon.net>
2018-01-22 00:16:22 +00:00
SYMLINK-y-include += rte_ethdev_driver.h
ethdev: separate internal structures into own header rte_ethdev_core.h created. Internal data structures are moved here. These structures are mostly intended to be used by drivers, but they need to be in the public header file because of the inline functions in the ethdev.h header, and those inline functions are preferred to kept because of the performance concerns. The accessibility of the data structures are not changed, only logically grouped to show that they are not intended to be used by applications. Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com> Acked-by: Thomas Monjalon <thomas@monjalon.net>
2018-01-22 00:16:23 +00:00
SYMLINK-y-include += rte_ethdev_core.h
ethdev: add PCI driver helpers This adds the following helper intended to be used by rte_pci_driver implementations working with ethdev: - rte_eth_dev_pci_allocate - rte_eth_dev_pci_release - rte_eth_dev_pci_generic_probe - rte_eth_dev_pci_generic_remove Signed-off-by: Jan Blunck <jblunck@infradead.org> Acked-by: Stephen Hemminger <stephen@networkplumber.org>
2017-04-11 17:44:23 +02:00
SYMLINK-y-include += rte_ethdev_pci.h
ethdev: add allocation helper for virtual drivers This helper should be used by ethdev drivers supporting virtual devices to help allocating a new ethdev and properly filling the default fields. Signed-off-by: Jan Blunck <jblunck@infradead.org> Acked-by: Stephen Hemminger <stephen@networkplumber.org>
2017-04-11 17:44:11 +02:00
SYMLINK-y-include += rte_ethdev_vdev.h
ethdev: introduce generic filter control Define a new API umbrella to configure any kind of Rx filtering. New functions: - rte_eth_dev_filter_supported - rte_eth_dev_filter_ctrl Filter types, operations, and structures are defined specifically in new header file lib/librte_eth/rte_dev_ctrl.h. As to the implementation discussion, please refer to http://dpdk.org/ml/archives/dev/2014-September/005179.html Signed-off-by: Jingjing Wu <jingjing.wu@intel.com> Acked-by: Helin Zhang <helin.zhang@intel.com> [Thomas: rename ops and remove unused types] Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
2014-10-20 13:40:32 +08:00
SYMLINK-y-include += rte_eth_ctrl.h
ethdev: add access to specific device info add new apis: - rte_eth_dev_get_reg_length - rte_eth_dev_get_reg_info - rte_eth_dev_get_eeprom_length - rte_eth_dev_get_eeprom - rte_eth_dev_set_eeprom to enable reading device parameters (register and eeprom) based upon ethtool alike data parameter specification. Signed-off-by: Liang-Min Larry Wang <liang-min.wang@intel.com> Acked-by: Andrew Harvey <agh@cisco.com> Acked-by: David Harton <dharton@cisco.com> Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2015-07-16 09:25:34 -04:00
SYMLINK-y-include += rte_dev_info.h
ethdev: introduce generic flow API This new API supersedes all the legacy filter types described in rte_eth_ctrl.h. It is slightly higher level and as a result relies more on PMDs to process and validate flow rules. Benefits: - A unified API is easier to program for, applications do not have to be written for a specific filter type which may or may not be supported by the underlying device. - The behavior of a flow rule is the same regardless of the underlying device, applications do not need to be aware of hardware quirks. - Extensible by design, API/ABI breakage should rarely occur if at all. - Documentation is self-standing, no need to look up elsewhere. Existing filter types will be deprecated and removed in the near future. Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com> Acked-by: Olga Shern <olgas@mellanox.com>
2016-12-21 15:51:17 +01:00
SYMLINK-y-include += rte_flow.h
SYMLINK-y-include += rte_flow_driver.h
ethdev: add traffic management API This patch introduces the generic ethdev API for the traffic manager capability, which includes: hierarchical scheduling, traffic shaping, congestion management, packet marking. Main features: - Exposed as ethdev plugin capability (similar to rte_flow) - Capability query API per port, per level and per node - Scheduling algorithms: Strict Priority (SP), Weighed Fair Queuing (WFQ) - Traffic shaping: single/dual rate, private (per node) and shared (by multiple nodes) shapers - Congestion management for hierarchy leaf nodes: algorithms of tail drop, head drop, WRED; private (per node) and shared (by multiple nodes) WRED contexts - Packet marking: IEEE 802.1q (VLAN DEI), IETF RFC 3168 (IPv4/IPv6 ECN for TCP and SCTP), IETF RFC 2597 (IPv4 / IPv6 DSCP) Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com> Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> Acked-by: Balasubramanian Manoharan <balasubramanian.manoharan@caviumnetworks.com> Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2017-06-12 14:35:39 +01:00
SYMLINK-y-include += rte_tm.h
SYMLINK-y-include += rte_tm_driver.h
ethdev: add API for traffic metering and policing This patch introduces new ethdev generic API for Traffic Metering and Policing (MTR), which is yet another standard RX offload for Ethernet devices. Similar to rte_flow and rte_tm APIs, the configuration of MTR objects is done in their own namespace (rte_mtr) within the librte_ether library. Main features: 1. Traffic metering: determine the color for the current packet (green, yellow, red) based on history maintained by the MTR object. Supported algorithms: srTCM (RFC 2697), trTCM (RFC 2698 and RFC 4115). 2. Policing (per meter output color actions): re-color the packet (keep or change the meter output color) or drop the packet. 3. Statistics 4. Capability API Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com> Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com> Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-10-13 13:22:16 +01:00
SYMLINK-y-include += rte_mtr.h
SYMLINK-y-include += rte_mtr_driver.h
first public release version 1.2.3 Signed-off-by: Intel
2012-09-04 13:54:00 +01:00
include $(RTE_SDK)/mk/rte.lib.mk
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