Scanning problem for hidden SSIDs

Holger Schurig hs4233 at
Fri Jun 22 16:23:23 EDT 2007

> I just don't know how I can tell the firmware to send such a data 
> packet. I think it is one of the bits in the txpd.powermgmt (page 24
> of the manual), but which one?

Ahh, Marvell just allowed the Gumstix people to released the 5.0.16 
driver as GPL to the general community. The driver is at

There, in wlan_tx.c is a function SendNullPacket(wlan_private *priv, u8 
pwr_mgmt) that I could use for this purpose.

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