linux-gen: sysinfo: recognize armv9 ISA

Add support for recognizing Armv9 cores. Signed-off-by: Matias Elo <matias.elo@nokia.com>
OpenDataPlane · Oct 13, 2023 · 71d0df8 · 71d0df8
1 parent ff8b576
commit 71d0df8
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/platform/linux-generic/arch/aarch64/odp_sysinfo_parse.c b/platform/linux-generic/arch/aarch64/odp_sysinfo_parse.c
@@ -233,6 +233,11 @@ static odp_cpu_arch_arm_t arm_isa_version(void)
 	#endif
 	}
 
+	if (__ARM_ARCH == 9) {
+		/* v9.0 or higher */
+		return ODP_CPU_ARCH_ARMV9_0;
+	}
+
 	if (__ARM_ARCH >= 800) {
 		/* ACLE 2018 defines that from v8.1 onwards the value includes
 		 * the minor version number: __ARM_ARCH = X * 100 + Y