Search Linux Wireless

Re: [RFC] nl80211: Avoid checking for empty WoWLAN triggers

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Johannes,

On Tuesday 10 July 2012 04:36 PM, Johannes Berg wrote:
On Tue, 2012-07-10 at 15:37 +0530, Mohammed Shafi Shajakhan wrote:
From: Mohammed Shafi Shajakhan <mohammed@xxxxxxxxxxxxxxxx>

Previously we would check in nl80211 with an empty
cfg80211_wowlan structure to check for 'iw phy phyX wowlan enable'
with empty arguments (or) no triggers and disable WoWLAN.

No ... that's not how it works. If you enable WoWLAN without any
triggers, then that's what you get: the connection is kept alive but
there are no wakeup sources. If you don't specify the triggers at all
then it's disabled.


If we want to do disable WoWLAN we can use the command 'iw phy phyX wowlan disable' command. Its true that we would 'Keep Alive'
the connection, but we would disable the wake up capability via
'set_wakeup' callback, something similar to wowlan disable command.
Please let me know if i am missing something (or) the advantage having
the connection Keep alive with wowlan enable without triggers.
thank you!


--
thanks,
shafi


--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Wireless Personal Area Network]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Hiking]     [MIPS Linux]     [ARM Linux]     [Linux RAID]

  Powered by Linux