diff options
author | adrian <adrian@FreeBSD.org> | 2012-05-25 02:07:59 +0000 |
---|---|---|
committer | adrian <adrian@FreeBSD.org> | 2012-05-25 02:07:59 +0000 |
commit | be5ba4a1c6b29919d741be32fb51b3137e7b545c (patch) | |
tree | 7feb46b6a04f7501d7da33c80208994f4ab2045e /MAINTAINERS | |
parent | eda9e50c52e3c3311e30b433606b4c3cf6d6126a (diff) | |
download | FreeBSD-src-be5ba4a1c6b29919d741be32fb51b3137e7b545c.zip FreeBSD-src-be5ba4a1c6b29919d741be32fb51b3137e7b545c.tar.gz |
Prepare for improved (read: pcie) suspend/resume support.
* Flesh out the pcie disable method for 11n chips, as they were defaulting
to the AR5212 (empty) PCIe disable method.
* Add accessor macros for the HAL PCIe enable/disable calls.
* Call disable on ath_suspend()
* Call enable on ath_resume()
NOTE:
* This has nothing to do with the NIC sleep/run state - the NIC still
will stay in network-run state rather than supporting network-sleep
state. This is preparation work for supporting correct suspend/resume
WARs for the 11n PCIe NICs.
TODO:
* It may be feasible at this point to keep the chip powered down during
initial probe/attach and only power it up upon the first configure/reset
pass. This however would require correct (for values of "correct")
tracking of the NIC power configuration state from the driver and that
just isn't attempted at the moment.
Tested:
* AR9280 on my Lenovo T60, but with no suspend/resume pass (yet).
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions