ceph/src/spdk/dpdk/examples/quota_watermark/qw/main.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2014 Intel Corporation
   3  */
   4
   5 #ifndef _MAIN_H_
   6 #define _MAIN_H_
   7
   8 #include "../include/conf.h"
   9
  10 enum ring_state {
  11         RING_READY,
  12         RING_OVERLOADED,
  13 };
  14
  15 extern int *quota;
  16 extern unsigned int *low_watermark;
  17 extern unsigned int *high_watermark;
  18
  19 extern uint16_t port_pairs[RTE_MAX_ETHPORTS];
  20
  21 extern struct rte_ring *rings[RTE_MAX_LCORE][RTE_MAX_ETHPORTS];
  22 extern struct rte_mempool *mbuf_pool;
  23
  24
  25 static inline int
  26 is_bit_set(int i, unsigned int mask)
  27 {
  28         return (1 << i) & mask;
  29 }
  30
  31 #endif /* _MAIN_H_ */