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ath9k_hw: remove ATH9K_CAP_CIPHER

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All of the ciphers that are tested for are always supported

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau
2010-06-12 17:22:28 +02:00
committed by John W. Linville
parent 0efabd5123
commit 716f7fc5b8
4 changed files with 16 additions and 45 deletions
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24
drivers/net/wireless/ath/ath9k/htc_drv_init.c
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@@ -570,16 +570,13 @@ static void ath9k_init_crypto(struct ath9k_htc_priv *priv)
for (i = 0; i < common->keymax; i++)
ath9k_hw_keyreset(priv->ah, (u16) i);
if (ath9k_hw_getcapability(priv->ah, ATH9K_CAP_CIPHER,
ATH9K_CIPHER_TKIP, NULL)) {
/*
* Whether we should enable h/w TKIP MIC.
* XXX: if we don't support WME TKIP MIC, then we wouldn't
* report WMM capable, so it's always safe to turn on
* TKIP MIC in this case.
*/
ath9k_hw_setcapability(priv->ah, ATH9K_CAP_TKIP_MIC, 0, 1, NULL);
}
/*
* Whether we should enable h/w TKIP MIC.
* XXX: if we don't support WME TKIP MIC, then we wouldn't
* report WMM capable, so it's always safe to turn on
* TKIP MIC in this case.
*/
ath9k_hw_setcapability(priv->ah, ATH9K_CAP_TKIP_MIC, 0, 1, NULL);
/*
* Check whether the separate key cache entries
@@ -587,12 +584,7 @@ static void ath9k_init_crypto(struct ath9k_htc_priv *priv)
* With split mic keys the number of stations is limited
* to 27 otherwise 59.
*/
if (ath9k_hw_getcapability(priv->ah, ATH9K_CAP_CIPHER,
ATH9K_CIPHER_TKIP, NULL)
&& ath9k_hw_getcapability(priv->ah, ATH9K_CAP_CIPHER,
ATH9K_CIPHER_MIC, NULL)
&& ath9k_hw_getcapability(priv->ah, ATH9K_CAP_TKIP_SPLIT,
0, NULL))
if (ath9k_hw_getcapability(priv->ah, ATH9K_CAP_TKIP_SPLIT, 0, NULL))
common->splitmic = 1;
/* turn on mcast key search if possible */