vpp - Vector Packet Processing

Age	Commit message (Collapse)	Author	Files	Lines
2018-11-05	Enable atomic swap and store macro with acquire and release ordering	Sirshak Das	1	-2/+0
	Add atomic swap and store macro with acquire and release ordering respectively. Variable in question is interupt_pending variable which is used as guard variable by input nodes to process the device queue. Atomic Swap is used with Acquire ordering as writes or reads following this in program order should not be reordered before the swap. Atomic Store is used with Release ordering, as post store the node is added to pending list. Change-Id: I1be49e91a15c58d0bf21ff5ba1bd37d5d7d12f7a Original-patch-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Sirshak Das <sirshak.das@arm.com> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com> Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com>
2018-10-19	vppinfra: add atomic macros for __sync builtins	Sirshak Das	1	-2/+0
	This is first part of addition of atomic macros with only macros for __sync builtins. - Based on earlier patch by Damjan (https://gerrit.fd.io/r/#/c/10729/) Additionally - clib_atomic_release macro added and used in the absence of any memory barrier. - clib_atomic_bool_cmp_and_swap added Change-Id: Ie4e48c1e184a652018d1d0d87c4be80ddd180a3b Original-patch-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Sirshak Das <sirshak.das@arm.com> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com> Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com> Reviewed-by: Steve Capper <steve.capper@arm.com>
2017-12-15	implement clib_smp_pause() for arm and aarch64 platform	Kevin Wang	1	-0/+2
	Change-Id: Ic9c1c70e06b953538ed43fc91ed26b6be82ce812 Signed-off-by: Kevin Wang <kevin.wang@arm.com>
2016-12-28	Reorganize source tree to use single autotools instance	Damjan Marion	1	-0/+81
	Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>

/* * Copyright (c) 2017 SUSE LLC. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ sctp_error (NONE, "no error") sctp_error (PKTS_SENT, "Packets sent") sctp_error (INVALID_CONNECTION, "Invalid connection") sctp_error (INVALID_TAG, "Invalid verification tag") sctp_error (INVALID_TAG_FOR_INIT, "Invalid verification tag for INIT chunk") sctp_error (CONNECTION_CLOSED, "Connection closed") sctp_error (ENQUEUED, "Packets pushed into rx fifo") sctp_error (CREATE_EXISTS, "Connection already exists") sctp_error (INITS_RCVD, "INITs received") sctp_error (CREATE_SESSION_FAIL, "Sessions couldn't be allocated") sctp_error (NO_LISTENER, "no listener for dst port") sctp_error (LENGTH, "inconsistent ip/tcp lengths") sctp_error (DISPATCH, "Dispatch error") sctp_error (ACK_DUP, "Duplicate ACK") sctp_error (DATA_CHUNK_VIOLATION, "DATA chunk received in invalid state") sctp_error (INIT_CHUNK_VIOLATION, "INIT chunk received in the wrong state") sctp_error (INIT_ACK_CHUNK_VIOLATION, "INIT_ACK chunk received in the wrong state") sctp_error (SACK_CHUNK_VIOLATION, "SACK chunk received in invalid state") sctp_error (HEARTBEAT_CHUNK_VIOLATION, "HEARTBEAT chunk received in invalid state") sctp_error (HEARTBEAT_ACK_CHUNK_VIOLATION, "HEARTBEAT_ACK chunk received in invalid state") sctp_error (ABORT_CHUNK_VIOLATION, "ABORT_CHUNK chunk received in invalid state") sctp_error (SHUTDOWN_CHUNK_VIOLATION, "SHUTDOWN chunk received in invalid state") sctp_error (SHUTDOWN_ACK_CHUNK_VIOLATION, "SHUTDOWN_ACK chunk received in invalid state") sctp_error (OPERATION_ERROR_VIOLATION, "OPERATION_ERROR chunk received in invalid state") sctp_error (COOKIE_ECHO_VIOLATION, "COOKIE_ECHO chunk received in invalid state") sctp_error (COOKIE_ACK_VIOLATION, "COOKIE_ACK chunk received in invalid state") sctp_error (ECNE_VIOLATION, "ECNE chunk received in invalid state") sctp_error (CWR_VIOLATION, "CWR chunk received in invalid state") sctp_error (SHUTDOWN_COMPLETE_VIOLATION, "SHUTDOWN_COMPLETE chunk received in invalid state") sctp_error (FIFO_FULL, "Packets dropped for lack of rx fifo space") sctp_error (PARTIALLY_ENQUEUED, "Packets partially pushed into rx fifo") sctp_error (EVENT_FIFO_FULL, "Events not sent for lack of event fifo space") sctp_error (UNKOWN_CHUNK, "Unrecognized / unknown chunk or chunk-state mismatch") sctp_error (BUNDLING_VIOLATION, "Bundling not allowed") sctp_error (PUNT, "Packets punted") sctp_error (FILTERED, "Packets filtered")