p54: utilize all available key slots for decryption offload

This patch takes care of outstanding TODOs:
/* TODO: some devices have 4 more free slots for rx keys */

Now the driver can utilize all available key slots instead of just 4.
Obviously, this helps most in AP/IBSS(/MESH) mode, when
we have to use more different keys.

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h
index d6354faaa2bc..7fda1a9e263b 100644
--- a/drivers/net/wireless/p54/p54.h
+++ b/drivers/net/wireless/p54/p54.h
@@ -186,6 +186,7 @@ struct p54_common {
         /* cryptographic engine information */
         u8 privacy_caps;
         u8 rx_keycache_size;
+        unsigned long *used_rxkeys;
 
         /* LED management */
 #ifdef CONFIG_MAC80211_LEDS