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| author | Kristen Carlson Accardi <kristen@linux.intel.com> | 2011-03-04 21:24:11 +0300 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2011-05-20 04:50:53 +0400 |
| commit | 8a745f1f39b7a20047a362b67ce9151c07d14440 (patch) | |
| tree | f8f08be7a284d195f30a8b2e6fc63b714e4f7f21 /arch/powerpc/mm/tlb_hash32.c | |
| parent | 0afc6f5ba95419fd505e60637f7645425f16e407 (diff) | |
| download | linux-8a745f1f39b7a20047a362b67ce9151c07d14440.tar.xz | |
libata: Power off empty ports
Give users the option of completely powering off unoccupied
SATA ports using the existing min_power link_power_management_policy
option. When the use selects this option on an empty port, we
will power the port off by setting DET to off. For occupied ports,
behavior is unchanged.
Signed-off-by: Kristen Carlson Accardi <kristen@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'arch/powerpc/mm/tlb_hash32.c')
0 files changed, 0 insertions, 0 deletions