1 files changed, 19 insertions, 0 deletions

diff --git a/arch/blackfin/lib/ins.S b/arch/blackfin/lib/ins.S
index a17cc77ac36f..df7b8833a0c5 100644
--- a/arch/blackfin/lib/ins.S
+++ b/arch/blackfin/lib/ins.S
@@ -77,3 +77,22 @@ ENTRY(_insb)
         sti R3;
         RTS;
 ENDPROC(_insb)
+
+
+
+ENTRY(_insl_16)
+        P0 = R0;        /* P0 = port */
+        cli R3;
+        P1 = R1;        /* P1 = address */
+        P2 = R2;        /* P2 = count */
+        SSYNC;
+        LSETUP( .Llong16_loop_s, .Llong16_loop_e) LC0 = P2;
+.Llong16_loop_s:  R0 = [P0];
+                  W[P1++] = R0;
+                  R0 = R0 >> 16;
+                  W[P1++] = R0;
+                  NOP;
+.Llong16_loop_e:  NOP;
+        sti R3;
+        RTS;
+ENDPROC(_insl_16)