98a1648109
Signed-off-by: David Marchand <david.marchand@6wind.com> Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com> Acked-by: Neil Horman <nhorman@tuxdriver.com>
78 lines
2.9 KiB
C
78 lines
2.9 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _MAIN_H_
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#define _MAIN_H_
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//#define DEBUG
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#ifdef DEBUG
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#define LOG_LEVEL RTE_LOG_DEBUG
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#define LOG_DEBUG(log_type, fmt, args...) \
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RTE_LOG(DEBUG, log_type, fmt, ##args)
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#else
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#define LOG_LEVEL RTE_LOG_INFO
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#define LOG_DEBUG(log_type, fmt, args...) do{} while(0)
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#endif
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/* Macros for printing using RTE_LOG */
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#define RTE_LOGTYPE_VHOST_CONFIG RTE_LOGTYPE_USER1
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#define RTE_LOGTYPE_VHOST_DATA RTE_LOGTYPE_USER2
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#define RTE_LOGTYPE_VHOST_PORT RTE_LOGTYPE_USER3
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/*
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* Device linked list structure for data path.
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*/
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struct virtio_net_data_ll
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{
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struct virtio_net *dev; /* Pointer to device created by configuration core. */
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struct virtio_net_data_ll *next; /* Pointer to next device in linked list. */
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};
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/*
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* Structure containing data core specific information.
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*/
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struct lcore_ll_info
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{
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struct virtio_net_data_ll *ll_root_free; /* Pointer to head in free linked list. */
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struct virtio_net_data_ll *ll_root_used; /* Pointer to head of used linked list. */
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uint32_t device_num; /* Number of devices on lcore. */
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volatile uint8_t dev_removal_flag; /* Flag to synchronize device removal. */
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};
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struct lcore_info
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{
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struct lcore_ll_info *lcore_ll; /* Pointer to data core specific lcore_ll_info struct */
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};
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#endif /* _MAIN_H_ */
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