powerpc/powernv: Detect OPAL v3 API version

Future firmwares will support that new version

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/powernv/setup.c b/arch/powerpc/platforms/powernv/setup.c
index c20381caaa3e..d4459bfc92f7 100644
--- a/arch/powerpc/platforms/powernv/setup.c
+++ b/arch/powerpc/platforms/powernv/setup.c
@@ -78,7 +78,9 @@ static void pnv_show_cpuinfo(struct seq_file *m)
         if (root)
                 model = of_get_property(root, "model", NULL);
         seq_printf(m, "machine\t\t: PowerNV %s\n", model);
-        if (firmware_has_feature(FW_FEATURE_OPALv2))
+        if (firmware_has_feature(FW_FEATURE_OPALv3))
+                seq_printf(m, "firmware\t: OPAL v3\n");
+        else if (firmware_has_feature(FW_FEATURE_OPALv2))
                 seq_printf(m, "firmware\t: OPAL v2\n");
         else if (firmware_has_feature(FW_FEATURE_OPAL))
                 seq_printf(m, "firmware\t: OPAL v1\n");