Search Linux Wireless

Re: [RFC V2 2/2] cfg80211/nl80211: Enable drivers to implement mac address based ACL

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

 





On Wednesday 05 September 2012 07:12 PM, Johannes Berg wrote:
On Wed, 2012-09-05 at 11:18 +0530, Vasanthakumar Thiagarajan wrote:

+ * @NL80211_ATTR_MAC_ACL_MAX: u16 attribute to advertise the maximum
+ *	number of mac addresses that a device can support for MAC
+ *	access control.

Why not use u32? I know we won't use more than u16 most likely, but u32
takes just as much space in netlink messages ...

Sure.



Drivers
+ *	which advertise the support for mac address based access control have to
+ *	implement this callback.

You might consider checking this in register_wiphy?

Right, thanks!.



So about the race condition ... shouldn't the initial MAC list be given
in the start_ap() call, so that the AP can start up with a proper ACL
already in place, rather than starting up&  then modifying later?

Ok. So the ap will start with the initial mac list and the list
can also be changed dynamically?. I'm fine with this.

Vasanth
--
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