1 files changed, 12 insertions, 0 deletions

diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index bf40b065bcc0..f5c8a293979f 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -1772,3 +1772,15 @@ sun4v_intr_settarget:
         retl
          nop
 
+        /* %o0: type
+         * %o1: queue paddr
+         * %o2: num queue entries
+         *
+         * returns %o0: status
+         */
+        .globl  sun4v_cpu_qconf
+sun4v_cpu_qconf:
+        mov     HV_FAST_CPU_QCONF, %o5
+        ta      HV_FAST_TRAP
+        retl
+         nop