CPL_COOKIE_DDP1
CTASSERT(CPL_COOKIE_DDP0 + 1 == CPL_COOKIE_DDP1);
case V_WORD(W_TCB_RX_DDP_FLAGS) | V_COOKIE(CPL_COOKIE_DDP1):
CPL_COOKIE_DDP1);
t4_register_shared_cpl_handler(CPL_SET_TCB_RPL, NULL, CPL_COOKIE_DDP1);