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mac80211: Let drivers have access to TKIP key offets for TX and RX MIC

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Some drivers may want to to use the TKIP key offsets for TX and RX
MIC so lets move this out. Lets also clear up a bit how this is used
internally in mac80211.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis R. Rodriguez
2008-06-21 10:02:46 -04:00
committed by John W. Linville
parent 61243d8e79
commit ffd7891dc9
5 changed files with 40 additions and 37 deletions
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7
include/net/mac80211.h
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@@ -595,7 +595,12 @@ enum ieee80211_key_flags {
* @flags: key flags, see &enum ieee80211_key_flags.
* @keyidx: the key index (0-3)
* @keylen: key material length
* @key: key material
* @key: key material. For ALG_TKIP the key is encoded as a 256-bit (32 byte)
* data block:
* - Temporal Encryption Key (128 bits)
* - Temporal Authenticator Tx MIC Key (64 bits)
* - Temporal Authenticator Rx MIC Key (64 bits)
*
*/
struct ieee80211_key_conf {
enum ieee80211_key_alg alg;