CVS commit: src/sys/dev/ic

[David Young <dyoung%netbsd.org@localhost>]

Module Name:    src
Committed By:   dyoung
Date:           Tue Jun 28 07:19:33 UTC 2005

Modified Files:
        src/sys/dev/ic: rtw.c

Log Message:
Here is a grotty hack that lets the RTL8180L handle WEP in the
receive direction, while software handles WEP in the transmit
direction.  When net80211 calls rtw's rtw_key_set with a WEP key,
I point the key's wk_cipher at our "fake" cipher, rtw_cipher_wep,
which is alike to ieee80211_cipher_wep except it provides a different
crypto-decapsulation routine, rtw_wep_decap.  rtw_wep_decap copies
the key passed to it by net80211, clears the key's SWCRYPT flag,
and then calls wep_decap.  Now wep_decap will decapsulate, but it
will *not* re-decrypt.

XXX I need to check whether the hardware supports 40-bit WEP,
XXX 104-bit WEP, or both, and act accordingly.


To generate a diff of this commit:
cvs rdiff -r1.49 -r1.50 src/sys/dev/ic/rtw.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.