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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(C) 2019 Marvell International Ltd.
*/
#ifndef _OTX2_IO_GENERIC_H_
#define _OTX2_IO_GENERIC_H_
#define otx2_load_pair(val0, val1, addr) \
do { \
val0 = rte_read64_relaxed((void *)(addr)); \
val1 = rte_read64_relaxed((uint8_t *)(addr) + 8); \
} while (0)
#define otx2_store_pair(val0, val1, addr) \
do { \
rte_write64_relaxed(val0, (void *)(addr)); \
rte_write64_relaxed(val1, (((uint8_t *)(addr)) + 8)); \
} while (0)
#define otx2_prefetch_store_keep(ptr) do {} while (0)
static inline uint64_t
otx2_atomic64_add_nosync(int64_t incr, int64_t *ptr)
{
RTE_SET_USED(ptr);
RTE_SET_USED(incr);
return 0;
}
static inline uint64_t
otx2_atomic64_add_sync(int64_t incr, int64_t *ptr)
{
RTE_SET_USED(ptr);
RTE_SET_USED(incr);
return 0;
}
static inline int64_t
otx2_lmt_submit(uint64_t io_address)
{
RTE_SET_USED(io_address);
return 0;
}
static __rte_always_inline void
otx2_lmt_mov(void *out, const void *in, const uint32_t lmtext)
{
RTE_SET_USED(out);
RTE_SET_USED(in);
RTE_SET_USED(lmtext);
}
static __rte_always_inline void
otx2_lmt_mov_seg(void *out, const void *in, const uint16_t segdw)
{
RTE_SET_USED(out);
RTE_SET_USED(in);
RTE_SET_USED(segdw);
}
#endif /* _OTX2_IO_GENERIC_H_ */
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