Re: [PROPOSED] ata: Report 16/32bit PIO as best we can

Jeff Garzik
2009-04-09T20:42:24Z

Mark Lord wrote:
> Jeff Garzik wrote:
>> a single utility should be used to configure a SATA+SAS controller
>> port. Requiring use of hdparm when the port is in SATA mode, and sg_*
>> when the port is in SAS mode, is a bit annoying.
> ..
>
> That's why hdparm uses sg_* whenever possible already.

Does hdparm really call out to external applications sg_senddiag,
sg_opcodes, sg_inq, sg_turs, etc.?

Jeff