On Tue, May 24 2005, Hannes Reinecke wrote: > Jeff Garzik wrote: > [ .. ] > > > > Longer term, SATA PM through SCSI will have three facets: > > > > * Device PM. This is best handled by the device class driver (sd/sr/st). > > > > * Bus PM. This is best handled by the transport class driver (need to > > write for SATA and SAS). > > > > * Host PM. This is handled in the obvious manner, using existing PM > > driver hooks. PCI D0/D3, etc. > > > > I can describe how this will look when libata is divorced from SCSI, if > > you would like, too... > > Divorced from SCSI? Care to elaborate? libata being a scsi citizen was just a temporary solution, Jeff has promised to turn it into a real block driver for years :) -- Jens Axboe - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
