p54 doesn't support AES-128-CMAC offload.
This patch will fix the noisy mac80211 warnings, when 802.11w is enabled:
mac80211-phy189: failed to set key (4, ff:ff:ff:ff:ff:ff) to hardware (-22)
mac80211-phy189: failed to set key (5, ff:ff:ff:ff:ff:ff) to hardware (-22)
Signed-off-by: Christian Lamparter <[email protected]>
---
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index 635b423..d706480 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -2355,7 +2355,7 @@ static int p54_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd,
algo = P54_CRYPTO_AESCCMP;
break;
default:
- return -EINVAL;
+ return -EOPNOTSUPP;
}
}