CLASS2_ENABLE_MAILBOX_INTR
ctx->csa.priv1.int_mask_class2_RW |= CLASS2_ENABLE_MAILBOX_INTR;
CLASS2_ENABLE_MAILBOX_INTR;
spu_int_mask_or(spu, 2, CLASS2_ENABLE_MAILBOX_INTR);
spu_int_mask_or(spu, 2, CLASS2_ENABLE_MAILBOX_INTR);
spu_int_stat_clear(spu, 2, CLASS2_ENABLE_MAILBOX_INTR);