PGE_EMPTY
if (!PGE_EMPTY(agp_bridge, readl(cur_gatt+GET_GATT_OFF(addr))))
if (!PGE_EMPTY(agp_bridge, readl(agp_bridge->gatt_table+j)))
if (!PGE_EMPTY(agp_bridge,readl(cur_gatt+GET_GATT_OFF(addr))))
if (!PGE_EMPTY(bridge, readl(bridge->gatt_table+j)))
if (!PGE_EMPTY(agp_bridge, readl(agp_bridge->gatt_table+nvidia_private.pg_offset+j)))
if (!PGE_EMPTY(agp_bridge, readl(cur_gatt+GET_GATT_OFF(addr))))