Thread (13 messages) 13 messages, 6 authors, 2004-08-31

Re: Updated WE-18 (WPA) proposal

From: Pedro Ramalhais <hidden>
Date: 2004-08-31 15:33:47

On Tue, 2004-08-31 at 09:54, Luis R. Rodriguez wrote:
On Mon, Aug 30, 2004 at 06:20:01PM -0400, Jeff Garzik wrote:
quoted
Luis R. Rodriguez wrote:
quoted
On Mon, Aug 30, 2004 at 01:55:52PM -0400, Jeff Garzik wrote:
quoted
Jean Tourrilhes wrote:

<-- snip -->
quoted
quoted
Also, I'm not clear how the stuff in wireless-2.6 is supposed
to trickle into the other trees (netdev-2.6, -mm and Linus's), and how
to better link it with the CVS of the various drivers involved.
Less of a trickle than a flood:  wireless-2.6 should be the target for 
development of shared wireless stack code.  As several drivers are 
currently using bits of HostAP, for example, wireless-2.6 should be a 
focal point for patches that modify these drivers to instead share the 
same code.

Once this generic work is done, it would get pushed all at once to 
netdev-2.6, where it would receive testing in -mm.  Then, later, pushed 
to mainline.

Jeff

Beides wpa_supplicant from hostap code (which is actually going into
WE18) what other code re-use is on the roadmap as of yet for wireless-2.6?
Intel Centrino driver is re-using chunks of HostAP, and I'm looking at 
doing so for the RealTek 8180 driver I am about to publish.
Can someone elaborate on what "chunks" the centrino driver is using
from hostap?

Jeff what aspects are you looking to re-use from hostap?

I guess we at prism54 should also see what we can re-use too then.
Our next driver (a softmac driver) will have a lot more code since the
MAC will need to be implemented on the driver side -- I'm not yet sure
of the exact details as I haven't grep'd through the available code yet
I'm wondering though -- are there any other softmac drivers out there,
or to come soon?

	Luis
The ipw2100 driver and ipw2200 driver both use these parts of hostap
code:
RX code (i think now it's in file hostap_80211_rx.c)
little parts of the TX code (hostap_80211_tx.c)
the hostap_crypt* code for WEP.
Some IEEE802.11 related parts of header files.
The ipw2100 is beggining to use hostap_crypt_tkip and hostap_crypt_ccmp
for WPA and WPA2.

I think that's it. Better ask James Ketrenos, he is one of the
developers at intel.
-- 
Pedro Ramalhais [off-list ref]
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