diff options
Diffstat (limited to 'arch/powerpc/lib/checksum_32.S')
| -rw-r--r-- | arch/powerpc/lib/checksum_32.S | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/powerpc/lib/checksum_32.S b/arch/powerpc/lib/checksum_32.S index 7874e8a80455..6d67e057f15e 100644 --- a/arch/powerpc/lib/checksum_32.S +++ b/arch/powerpc/lib/checksum_32.S @@ -41,22 +41,6 @@ _GLOBAL(ip_fast_csum) blr /* - * Compute checksum of TCP or UDP pseudo-header: - * csum_tcpudp_magic(saddr, daddr, len, proto, sum) - */ -_GLOBAL(csum_tcpudp_magic) - rlwimi r5,r6,16,0,15 /* put proto in upper half of len */ - addc r0,r3,r4 /* add 4 32-bit words together */ - adde r0,r0,r5 - adde r0,r0,r7 - addze r0,r0 /* add in final carry */ - rlwinm r3,r0,16,0,31 /* fold two halves together */ - add r3,r0,r3 - not r3,r3 - srwi r3,r3,16 - blr - -/* * computes the checksum of a memory block at buff, length len, * and adds in "sum" (32-bit) * |