Python-API: Inital commit of Python bindings for the VPP API. - vpp

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author	Ole Troan <ot@cisco.com>	2016-04-09 03:16:30 +0200
committer	Dave Wallace <dwallacelf@gmail.com>	2016-04-20 16:50:29 +0000
commit	6855f6cdfee8c479f1e0ae440ce87a91ff41a708 (patch)
tree	e438e21c8107a675dc3a3141c6af6ba0ab458992 /build-data/packages
parent	633951c3d8dc1640813b4778f3e35463d08f3795 (diff)

Python-API: Inital commit of Python bindings for the VPP API.

See: https://wiki.fd.io/view/VPP/Python_API Change-Id: If135fc32208c7031787e1935b399d930e0e1ea1f Signed-off-by: Ole Troan <ot@cisco.com>

Diffstat (limited to 'build-data/packages')

-rw-r--r--

build-data/packages/vpp-api.mk (renamed from build-data/packages/vpp-japi.mk)

1 files changed, 4 insertions, 4 deletions

/*- * BSD LICENSE * * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * Neither the name of Intel Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include <errno.h> #include <stdint.h> #include <stdio.h> #include <sys/queue.h> #include <rte_launch.h> #include <rte_memory.h> #include <rte_memzone.h> #include <rte_tailq.h> #include <rte_eal.h> #include <rte_atomic.h> #include <rte_per_lcore.h> #include <rte_lcore.h> /* * Wait until a lcore finished its job. */ int rte_eal_wait_lcore(unsigned slave_id) { if (lcore_config[slave_id].state == WAIT) return 0; while (lcore_config[slave_id].state != WAIT && lcore_config[slave_id].state != FINISHED); rte_rmb(); /* we are in finished state, go to wait state */ lcore_config[slave_id].state = WAIT; return lcore_config[slave_id].ret; } /* * Check that every SLAVE lcores are in WAIT state, then call * rte_eal_remote_launch() for all of them. If call_master is true * (set to CALL_MASTER), also call the function on the master lcore. */ int rte_eal_mp_remote_launch(int (*f)(void *), void *arg, enum rte_rmt_call_master_t call_master) { int lcore_id; int master = rte_get_master_lcore(); /* check state of lcores */ RTE_LCORE_FOREACH_SLAVE(lcore_id) { if (lcore_config[lcore_id].state != WAIT) return -EBUSY; } /* send messages to cores */ RTE_LCORE_FOREACH_SLAVE(lcore_id) { rte_eal_remote_launch(f, arg, lcore_id); } if (call_master == CALL_MASTER) { lcore_config[master].ret = f(arg); lcore_config[master].state = FINISHED; } return 0; } /* * Return the state of the lcore identified by slave_id. */ enum rte_lcore_state_t rte_eal_get_lcore_state(unsigned lcore_id) { return lcore_config[lcore_id].state; } /* * Do a rte_eal_wait_lcore() for every lcore. The return values are * ignored. */ void rte_eal_mp_wait_lcore(void) { unsigned lcore_id; RTE_LCORE_FOREACH_SLAVE(lcore_id) { rte_eal_wait_lcore(lcore_id); } }


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