LPU_TXLINK_REPLAY_TIMER_THRESHOLD
CSR_XS(csr_base, LPU_TXLINK_REPLAY_TIMER_THRESHOLD, val);
CSR_XR(csr_base, LPU_TXLINK_REPLAY_TIMER_THRESHOLD));
{LPU_TXLINK_REPLAY_TIMER_THRESHOLD, PX_CHIP_FIRE},
CSR_XS(csr_base, LPU_TXLINK_REPLAY_TIMER_THRESHOLD, val);