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rtw88: add ciphers to suppress error message

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Though hardware isn't implement CCMP-256, GCMP and GCMP-256, it's possible
to fallback to use software de-/en-cryption implemented by mac80211.

Without adding these chipers, kernel log will show something if we connect
to a WPA3 enterprise AP, likes
  wlan0: failed to set key (1, ff:ff:ff:ff:ff:ff) to hardware (-524)

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Ping-Ke Shih 2020-02-05 15:08:57 +08:00 committed by Kalle Valo
parent 6eab0ba99b
commit 55cc84421c
1 changed files with 3 additions and 0 deletions
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3
drivers/net/wireless/realtek/rtw88/mac80211.c
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@ -515,6 +515,9 @@ static int rtw_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
case WLAN_CIPHER_SUITE_BIP_CMAC_256:
case WLAN_CIPHER_SUITE_BIP_GMAC_128:
case WLAN_CIPHER_SUITE_BIP_GMAC_256:
case WLAN_CIPHER_SUITE_CCMP_256:
case WLAN_CIPHER_SUITE_GCMP:
case WLAN_CIPHER_SUITE_GCMP_256:
/* suppress error messages */
return -EOPNOTSUPP;
default: