FR_BZ_TIMER_COMMAND_P0
BUILD_BUG_ON(FR_AA_TIMER_COMMAND_KER != FR_BZ_TIMER_COMMAND_P0);
ef4_writed_page_locked(efx, &timer_cmd, FR_BZ_TIMER_COMMAND_P0,
efx_writed_page_locked(channel->efx, &timer_cmd, FR_BZ_TIMER_COMMAND_P0,