eal: get CPU flag name

[dpdk.git] / lib / librte_eal / common / include / generic / rte_cpuflags.h

diff --git a/lib/librte_eal/common/include/generic/rte_cpuflags.h b/lib/librte_eal/common/include/generic/rte_cpuflags.h
index 5738a2a..3ca2e36 100644 (file)
--- a/lib/librte_eal/common/include/generic/rte_cpuflags.h
+++ b/lib/librte_eal/common/include/generic/rte_cpuflags.h
@@ -47,9 +47,7 @@
 /**
  * Enumeration of all CPU features supported
  */
-#ifdef __DOXYGEN__
 enum rte_cpu_flag_t;
-#endif
 
 /**
  * Enumeration of CPU registers
@@ -94,6 +92,18 @@ static const struct feature_entry cpu_feature_table[];
 static inline void
 rte_cpu_get_features(uint32_t leaf, uint32_t subleaf, cpuid_registers_t out);
 
+/**
+ * Get name of CPU flag
+ *
+ * @param feature
+ *     CPU flag ID
+ * @return
+ *     flag name
+ *     NULL if flag ID is invalid
+ */
+const char *
+rte_cpu_get_flag_name(enum rte_cpu_flag_t feature);
+
 /**
  * Function for checking a CPU flag availability
  *