/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/linkage.h>
#include <asm/opcodes.h>
#include <asm/visasm.h>
#include <asm/asi.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)