Search Linux Wireless

Re: question on "mac80211_hwsim: support any address in userspace"

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

 



On 12/16/2015 05:57 AM, me@xxxxxxxxxxxxxxx >> Bob Copeland wrote:
On Wed, Dec 16, 2015 at 05:27:44AM -0800, Ben Greear wrote:
Does this patch cause problems for your userspace implementation?

Yes, because I coded with the assumptions that the radio addr had nothing
to do with the vif addr.

I see -- but looking back at wmediumd history (before I had anything to
do with it) it seems it always had the opposite assumption -- e.g. the
ATTR_ADDR_TRANSMITTER mac address was compared against addresses in the
frame for delivery decisions.

Even so, I think it is more important to keep the kernel API stable than
to work around issues in relatively obscure user-space apps.

There could of course be more than just my app and wmediumd that uses
the kernel API....

Thanks,
Ben

--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc  http://www.candelatech.com

--
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