xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ath5k: update keycache to support TKIP handling

Browse Source 
Newer parts have slots at entry+64 for michael mic and can do WPA-TKIP
in hardware.  The open-sourced Atheros HAL has code for accessing this
portion so now we know how where to put the key material.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bob Copeland
2008-10-29 23:19:14 -04:00
committed by John W. Linville
parent 9ad9a26e7b
commit 3f64b435ab
2 changed files with 62 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/net/wireless/ath5k/base.c
View File

@@ -2983,8 +2983,8 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
switch (key->alg) {
case ALG_WEP:
break;
case ALG_TKIP:
break;
case ALG_CCMP:
return -EOPNOTSUPP;
default:
@@ -3003,7 +3003,8 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
}
__set_bit(key->keyidx, sc->keymap);
key->hw_key_idx = key->keyidx;
key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
key->flags |= (IEEE80211_KEY_FLAG_GENERATE_IV |
IEEE80211_KEY_FLAG_GENERATE_MMIC);
break;
case DISABLE_KEY:
ath5k_hw_reset_key(sc->ah, key->keyidx);