MTK_PPE_TB_CFG_KEEPALIVE
ppe_clear(ppe, MTK_PPE_TB_CFG, MTK_PPE_TB_CFG_KEEPALIVE);
ppe_set(ppe, MTK_PPE_TB_CFG, MTK_PPE_TB_CFG_KEEPALIVE);
FIELD_PREP(MTK_PPE_TB_CFG_KEEPALIVE,