1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2015 RehiveTech. All rights reserved. 3 */ 4 5 #ifndef _RTE_SPINLOCK_ARM_H_ 6 #define _RTE_SPINLOCK_ARM_H_ 7 8 #ifndef RTE_FORCE_INTRINSICS 9 # error Platform must be built with RTE_FORCE_INTRINSICS 10 #endif 11 12 #include <rte_common.h> 13 #include "generic/rte_spinlock.h" 14 15 #ifdef __cplusplus 16 extern "C" { 17 #endif 18 19 static inline int rte_tm_supported(void) 20 { 21 return 0; 22 } 23 24 static inline void 25 rte_spinlock_lock_tm(rte_spinlock_t *sl) 26 { 27 rte_spinlock_lock(sl); /* fall-back */ 28 } 29 30 static inline int 31 rte_spinlock_trylock_tm(rte_spinlock_t *sl) 32 { 33 return rte_spinlock_trylock(sl); 34 } 35 36 static inline void 37 rte_spinlock_unlock_tm(rte_spinlock_t *sl) 38 { 39 rte_spinlock_unlock(sl); 40 } 41 42 static inline void 43 rte_spinlock_recursive_lock_tm(rte_spinlock_recursive_t *slr) 44 { 45 rte_spinlock_recursive_lock(slr); /* fall-back */ 46 } 47 48 static inline void 49 rte_spinlock_recursive_unlock_tm(rte_spinlock_recursive_t *slr) 50 { 51 rte_spinlock_recursive_unlock(slr); 52 } 53 54 static inline int 55 rte_spinlock_recursive_trylock_tm(rte_spinlock_recursive_t *slr) 56 { 57 return rte_spinlock_recursive_trylock(slr); 58 } 59 60 #ifdef __cplusplus 61 } 62 #endif 63 64 #endif /* _RTE_SPINLOCK_ARM_H_ */ 65