Hi~folks, I'm wondering about AHCI ALPM, SATA HIPM and DIPM. * ALPM is HIPM for AHCI? * If ALPM is enabled but SATA HDD does not support HIPM (only DIPM), ALPM is effective? Thanks you very much. Best Regards, Edward -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html