ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/arch/sparc/crypto/crc32c_asm.S b/marvell/linux/arch/sparc/crypto/crc32c_asm.S
new file mode 100644
index 0000000..b8659a4
--- /dev/null
+++ b/marvell/linux/arch/sparc/crypto/crc32c_asm.S
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#include <linux/linkage.h>
+#include <asm/visasm.h>
+#include <asm/asi.h>
+
+#include "opcodes.h"
+
+ENTRY(crc32c_sparc64)
+ /* %o0=crc32p, %o1=data_ptr, %o2=len */
+ VISEntryHalf
+ lda [%o0] ASI_PL, %f1
+1: ldd [%o1], %f2
+ CRC32C(0,2,0)
+ subcc %o2, 8, %o2
+ bne,pt %icc, 1b
+ add %o1, 0x8, %o1
+ sta %f1, [%o0] ASI_PL
+ VISExitHalf
+2: retl
+ nop
+ENDPROC(crc32c_sparc64)