wsbh & movn are available on loongson3 CPU. --- arch/mips/lib/csum_partial.S | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/mips/lib/csum_partial.S b/arch/mips/lib/csum_partial.S index 6cea101..ed88647 100644 --- a/arch/mips/lib/csum_partial.S +++ b/arch/mips/lib/csum_partial.S @@ -277,9 +277,12 @@ LEAF(csum_partial) #endif /* odd buffer alignment? */ -#ifdef CONFIG_CPU_MIPSR2 +#if defined(CONFIG_CPU_MIPSR2) || defined(CONFIG_CPU_LOONGSON3) + .set push + .set arch=mips32r2 wsbh v1, sum movn sum, v1, t7 + .set pop #else beqz t7, 1f /* odd buffer alignment? */ lui v1, 0x00ff @@ -726,9 +729,12 @@ LEAF(csum_partial) addu sum, v1 #endif -#ifdef CONFIG_CPU_MIPSR2 +#if defined(CONFIG_CPU_MIPSR2) || defined(CONFIG_CPU_LOONGSON3) + .set push + .set arch=mips32r2 wsbh v1, sum movn sum, v1, odd + .set pop #else beqz odd, 1f /* odd buffer alignment? */ lui v1, 0x00ff -- 1.9.0
