** Changed in: intel
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1031173
Title:
[Feature] Haswell ULT - SATA DEVSLP (aka LPM) host side enabling
Status in intel:
Fix Released
Status in “hdparm” package in Ubuntu:
Fix Released
Status in “linux” package in Ubuntu:
Fix Released
Status in “hdparm” source package in Raring:
Won't Fix
Status in “linux” source package in Raring:
Fix Released
Status in “hdparm” source package in Saucy:
Fix Released
Status in “linux” source package in Saucy:
Fix Released
Bug description:
A new host-controlled SATA interface power state, DevSleep, and a new
host-controlled HW signal, DEVSLP, which together enable a SATA host and device
to enter an ultra-low interface power state, including the possibility of
completely powering down host and device PHYs.
The DevSleep interface power state and DEVSLP signal are enabled/disabled by
a new SATA feature, Device Sleep, controlled by the SET FEATURES command.
External links:
http://www.sata-io.org/documents/SATA-DevSleep-and-RTD3-WP.pdf
Upstream Schedule:
ww50'12
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