Edward Shao wrote: > Hi~folks, > > I'm wondering about AHCI ALPM, SATA HIPM and DIPM. > > * ALPM is HIPM for AHCI? ALPM uses HIPM but there are other ways to achieve HIPM too (via SControl). > * If ALPM is enabled but SATA HDD does not support HIPM (only DIPM), > ALPM is effective? Nope. -- tejun -- 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