diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2010-04-11 16:58:07 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2010-04-11 16:58:07 +0000 |
| commit | 5f481821f98626e834fb6d0ec1974a225a87767e (patch) | |
| tree | 5fa693a234521b8c973ac4c067b49df392f30add /sys/dev/puc/lpt_puc.c | |
| parent | ccf04ea2b34dd74589c83b99def187a1a5dcbe11 (diff) | |
Send "STANDBY IMMEDIATE" command to ATA disks upon suspend. For this to work,
pciide(4) needs to formward DVACT_SUSPEND and DVACT_RESUME events to its
children, so do that.
Gets rid of the nasty "click" sound from the disk on many laptops.
ok marco@, jsg@
Diffstat (limited to 'sys/dev/puc/lpt_puc.c')
0 files changed, 0 insertions, 0 deletions