diff options
Diffstat (limited to 'lib/librte_eal/common/include/arch')
| -rw-r--r-- | lib/librte_eal/common/include/arch/arm/rte_vect.h | 6 | ||||
| -rw-r--r-- | lib/librte_eal/common/include/arch/x86/rte_memcpy.h | 2 | ||||
| -rw-r--r-- | lib/librte_eal/common/include/arch/x86/rte_spinlock.h | 4 |
3 files changed, 10 insertions, 2 deletions
diff --git a/lib/librte_eal/common/include/arch/arm/rte_vect.h b/lib/librte_eal/common/include/arch/arm/rte_vect.h index aa887a97..e5c1d358 100644 --- a/lib/librte_eal/common/include/arch/arm/rte_vect.h +++ b/lib/librte_eal/common/include/arch/arm/rte_vect.h @@ -106,6 +106,12 @@ vcopyq_laneq_u32(uint32x4_t a, const int lane_a, typedef uint64_t poly64_t; typedef uint64x2_t poly64x2_t; typedef uint8_t poly128_t __attribute__((vector_size(16), aligned(16))); + +static inline uint32x4_t +vceqzq_u32(uint32x4_t a) +{ + return (a == 0); +} #endif /* NEON intrinsic vreinterpretq_u64_p128() is supported since GCC version 7 */ diff --git a/lib/librte_eal/common/include/arch/x86/rte_memcpy.h b/lib/librte_eal/common/include/arch/x86/rte_memcpy.h index 596d7779..3f4a9db8 100644 --- a/lib/librte_eal/common/include/arch/x86/rte_memcpy.h +++ b/lib/librte_eal/common/include/arch/x86/rte_memcpy.h @@ -603,7 +603,7 @@ rte_mov256(uint8_t *dst, const uint8_t *src) */ #define MOVEUNALIGNED_LEFT47_IMM(dst, src, len, offset) \ __extension__ ({ \ - int tmp; \ + size_t tmp; \ while (len >= 128 + 16 - offset) { \ xmm0 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 0 * 16)); \ len -= 128; \ diff --git a/lib/librte_eal/common/include/arch/x86/rte_spinlock.h b/lib/librte_eal/common/include/arch/x86/rte_spinlock.h index 5675c2b4..10cd7a30 100644 --- a/lib/librte_eal/common/include/arch/x86/rte_spinlock.h +++ b/lib/librte_eal/common/include/arch/x86/rte_spinlock.h @@ -105,10 +105,12 @@ static inline int rte_tm_supported(void) static inline int rte_try_tm(volatile int *lock) { + int retries; + if (!rte_rtm_supported) return 0; - int retries = RTE_RTM_MAX_RETRIES; + retries = RTE_RTM_MAX_RETRIES; while (likely(retries--)) { |