Imported Upstream version 16.11

[deb_dpdk.git] / examples / l2fwd-ivshmem / include / common.h

diff --git a/examples/l2fwd-ivshmem/include/common.h b/examples/l2fwd-ivshmem/include/common.h
deleted file mode 100644 (file)
index 8564d32..0000000
--- a/examples/l2fwd-ivshmem/include/common.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*-
- *   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.
- */
-
-#ifndef _IVSHMEM_COMMON_H_
-#define _IVSHMEM_COMMON_H_
-
-#define RTE_LOGTYPE_L2FWD_IVSHMEM RTE_LOGTYPE_USER1
-
-#define CTRL_MZ_NAME "CTRL_MEMZONE"
-#define MBUF_MP_NAME "MBUF_MEMPOOL"
-#define RX_RING_PREFIX "RX_"
-#define TX_RING_PREFIX "TX_"
-
-/* A tsc-based timer responsible for triggering statistics printout */
-#define TIMER_MILLISECOND 2000000ULL /* around 1ms at 2 Ghz */
-#define MAX_TIMER_PERIOD 86400 /* 1 day max */
-static int64_t timer_period = 10 * TIMER_MILLISECOND * 1000; /* default period is 10 seconds */
-
-#define DIM(x)\
-       (sizeof(x)/sizeof(x)[0])
-
-#define MAX_PKT_BURST 32
-
-const struct rte_memzone * ctrl_mz;
-
-enum l2fwd_state {
-       STATE_NONE = 0,
-       STATE_FWD,
-       STATE_EXIT,
-       STATE_FAIL
-};
-
-/* Per-port statistics struct */
-struct port_statistics {
-       uint64_t tx;
-       uint64_t rx;
-       uint64_t dropped;
-} __rte_cache_aligned;
-
-struct mbuf_table {
-       unsigned len;
-       struct rte_mbuf *m_table[MAX_PKT_BURST * 2]; /**< allow up to two bursts */
-};
-
-struct vm_port_param {
-       struct rte_ring * rx_ring;         /**< receiving ring for current port */
-       struct rte_ring * tx_ring;         /**< transmitting ring for current port */
-       struct vm_port_param * dst;        /**< current port's destination port */
-       volatile struct port_statistics stats;      /**< statistics for current port */
-       struct ether_addr ethaddr;         /**< Ethernet address of the port */
-};
-
-/* control structure, to synchronize host and VM */
-struct ivshmem_ctrl {
-       rte_spinlock_t lock;
-       uint8_t nb_ports;                /**< total nr of ports */
-       volatile enum l2fwd_state state; /**< report state */
-       struct vm_port_param vm_ports[RTE_MAX_ETHPORTS];
-};
-
-struct ivshmem_ctrl * ctrl;
-
-static unsigned int l2fwd_ivshmem_rx_queue_per_lcore = 1;
-
-static void sighandler(int __rte_unused s)
-{
-       ctrl->state = STATE_EXIT;
-}
-
-static void sigsetup(void)
-{
-          struct sigaction sigIntHandler;
-
-          sigIntHandler.sa_handler = sighandler;
-          sigemptyset(&sigIntHandler.sa_mask);
-          sigIntHandler.sa_flags = 0;
-
-          sigaction(SIGINT, &sigIntHandler, NULL);
-}
-
-#endif /* _IVSHMEM_COMMON_H_ */