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/* Copyright (c) 2016, Linaro Limited
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/**
* @file
*
* ODP packet flags inline functions
*/
#ifndef ODP_PLAT_PACKET_FLAGS_INLINES_H_
#define ODP_PLAT_PACKET_FLAGS_INLINES_H_
#ifdef __cplusplus
extern "C" {
#endif
/** @internal Inline function offsets */
extern const _odp_packet_inline_offset_t _odp_packet_inline;
/*
* NOTE: These functions are inlined because they are on a performance hot path.
* As we can't force the application to directly include DPDK headers we have to
* export these fields through constants calculated compile time in
* odp_packet.c, where we can see the DPDK definitions.
*
*/
_ODP_INLINE int odp_packet_has_flow_hash(odp_packet_t pkt)
{
return *(uint64_t *)((char *)pkt + _odp_packet_inline.ol_flags) &
_odp_packet_inline.rss_flag;
}
_ODP_INLINE void odp_packet_has_flow_hash_clr(odp_packet_t pkt)
{
*(uint64_t *)((char *)pkt + _odp_packet_inline.ol_flags) &=
~_odp_packet_inline.rss_flag;
}
#ifdef __cplusplus
}
#endif
#endif /* ODP_PLAT_PACKET_FLAGS_INLINES_H_ */
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