PBF_REG_DISABLE_NEW_TASK_PROC_P0
REG_WR(cb, PBF_REG_DISABLE_NEW_TASK_PROC_P0 + port*4, 0x1);
REG_WR(cb, PBF_REG_DISABLE_NEW_TASK_PROC_P0 + port*4, 0x0);
IDLE_CHK_5(0xF, PBF_REG_DISABLE_NEW_TASK_PROC_P0, PBF_REG_P0_CREDIT, PBF_REG_P0_INIT_CRD, (val1 != val2), IDLE_CHK_ERROR_NO_TRAFFIC, "PBF: P0 credit is not equal to init_crd");