From: Jerin Jacob <[email protected]>
CC: Jan Viktorin <[email protected]>
CC: Jianbo Liu <[email protected]>
Signed-off-by: Jerin Jacob <[email protected]>
---
lib/librte_eal/common/include/arch/arm/rte_cycles_32.h | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/lib/librte_eal/common/include/arch/arm/rte_cycles_32.h
b/lib/librte_eal/common/include/arch/arm/rte_cycles_32.h
index 9c1be71..68d7462 100644
--- a/lib/librte_eal/common/include/arch/arm/rte_cycles_32.h
+++ b/lib/librte_eal/common/include/arch/arm/rte_cycles_32.h
@@ -104,6 +104,19 @@
#endif /* RTE_ARM_EAL_RDTSC_USE_PMU */
+/**
+ * Get the number of rdtsc cycles in one second if the architecture supports.
+ *
+ * @return
+ * The number of rdtsc cycles in one second. Return zero if the architecture
+ * support is not available.
+ */
+static inline uint64_t
+rte_rdtsc_arch_hz(void)
+{
+ return 0;
+}
+
static inline uint64_t
rte_rdtsc_precise(void)
{
--
1.9.1
