These changes are a raw update to a vanilla kernel 4.1.10, with the

[kvmfornfv.git] / kernel / drivers / crypto / vmx / ghashp8-ppc.pl

diff --git a/kernel/drivers/crypto/vmx/ghashp8-ppc.pl b/kernel/drivers/crypto/vmx/ghashp8-ppc.pl
index 0a6f899..d8429cb 100644 (file)
--- a/kernel/drivers/crypto/vmx/ghashp8-ppc.pl
+++ b/kernel/drivers/crypto/vmx/ghashp8-ppc.pl
@@ -61,6 +61,12 @@ $code=<<___;
        mtspr           256,r0
        li              r10,0x30
        lvx_u           $H,0,r4                 # load H
+       le?xor          r7,r7,r7
+       le?addi         r7,r7,0x8               # need a vperm start with 08
+       le?lvsr         5,0,r7
+       le?vspltisb     6,0x0f
+       le?vxor         5,5,6                   # set a b-endian mask
+       le?vperm        $H,$H,$H,5
 
        vspltisb        $xC2,-16                # 0xf0
        vspltisb        $t0,1                   # one