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defines.h
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defines.h
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/*
Copyright(c) 2010-2017 Intel Corporation.
Copyright(c) 2016-2018 Viosoft Corporation.
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 _DEFINES_H_
#define _DEFINES_H_
// with 3GHz CPU
#define DRAIN_TIMEOUT __UINT64_C(6000000) // drain TX buffer every 2ms
#define TERM_TIMEOUT __UINT64_C(3000000000) // check if terminated every 1s
/* DRAIN_TIMEOUT should be smaller than TERM_TIMEOUT as TERM_TIMEOUT
is only checked after DRAIN_TIMEOUT */
#if TERM_TIMEOUT < DRAIN_TIMEOUT
#error TERM_TIMEOUT < DRAIN_TIMEOUT
#endif
#ifndef IPv4_BYTES
#define IPv4_BYTES_FMT "%d.%d.%d.%d"
#define IPv4_BYTES(addr) \
addr[0], addr[1], addr[2], addr[3]
#endif
#ifndef IPv6_BYTES
#define IPv6_BYTES_FMT "%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x"
#define IPv6_BYTES(addr) \
addr[0], addr[1], addr[2], addr[3], \
addr[4], addr[5], addr[6], addr[7], \
addr[8], addr[9], addr[10], addr[11], \
addr[12], addr[13], addr[14], addr[15]
#endif
#ifndef MAC_BYTES
#define MAC_BYTES_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
#define MAC_BYTES(addr) \
addr[0], addr[1], \
addr[2], addr[3], \
addr[4], addr[5]
#endif
/* assume cpu byte order is little endian */
#define PKT_TO_LUTQINQ(svlan, cvlan) ((((uint32_t)svlan) & 0x000F) << 4 | (((uint32_t)svlan) & 0xFF00) << 8 | (((uint32_t)cvlan) & 0xFF0F))
#define ROUTE_ERR 254
#endif /* _DEFINES_H_ */