ceph/src/spdk/dpdk/drivers/raw/ifpga_rawdev/ifpga_rawdev.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2018 Intel Corporation
   3  */
   4
   5 #ifndef _IFPGA_RAWDEV_H_
   6 #define _IFPGA_RAWDEV_H_
   7
   8 extern int ifpga_rawdev_logtype;
   9
  10 #define IFPGA_RAWDEV_PMD_LOG(level, fmt, args...) \
  11         rte_log(RTE_LOG_ ## level, ifpga_rawdev_logtype, "%s(): " fmt "\n", \
  12                                 __func__, ##args)
  13
  14 #define IFPGA_RAWDEV_PMD_FUNC_TRACE() IFPGA_RAWDEV_PMD_LOG(DEBUG, ">>")
  15
  16 #define IFPGA_RAWDEV_PMD_DEBUG(fmt, args...) \
  17         IFPGA_RAWDEV_PMD_LOG(DEBUG, fmt, ## args)
  18 #define IFPGA_RAWDEV_PMD_INFO(fmt, args...) \
  19         IFPGA_RAWDEV_PMD_LOG(INFO, fmt, ## args)
  20 #define IFPGA_RAWDEV_PMD_ERR(fmt, args...) \
  21         IFPGA_RAWDEV_PMD_LOG(ERR, fmt, ## args)
  22 #define IFPGA_RAWDEV_PMD_WARN(fmt, args...) \
  23         IFPGA_RAWDEV_PMD_LOG(WARNING, fmt, ## args)
  24
  25 enum ifpga_rawdev_device_state {
  26         IFPGA_IDLE,
  27         IFPGA_READY,
  28         IFPGA_ERROR
  29 };
  30
  31 /** Set a bit in the uint64 variable */
  32 #define IFPGA_BIT_SET(var, pos) \
  33         ((var) |= ((uint64_t)1 << ((pos))))
  34
  35 /** Reset the bit in the variable */
  36 #define IFPGA_BIT_RESET(var, pos) \
  37         ((var) &= ~((uint64_t)1 << ((pos))))
  38
  39 /** Check the bit is set in the variable */
  40 #define IFPGA_BIT_ISSET(var, pos) \
  41         (((var) & ((uint64_t)1 << ((pos)))) ? 1 : 0)
  42
  43 static inline struct opae_adapter *
  44 ifpga_rawdev_get_priv(const struct rte_rawdev *rawdev)
  45 {
  46         return rawdev->dev_private;
  47 }
  48
  49 #endif /* _IFPGA_RAWDEV_H_ */