mac80211: allow vendor specific cipher suites
Allow drivers to specify their own set of cipher
suites to advertise vendor-specific ciphers. The
driver is then required to implement hardware
crypto offload for it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index e67deb4..6e5fb16 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1000,6 +1000,12 @@
case WLAN_CIPHER_SUITE_AES_CMAC:
result = ieee80211_crypto_aes_cmac_decrypt(rx);
break;
+ default:
+ /*
+ * We can reach here only with HW-only algorithms
+ * but why didn't it decrypt the frame?!
+ */
+ return RX_DROP_UNUSABLE;
}
/* either the frame has been decrypted or will be dropped */