diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_init.c | 24 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/init.c | 24 |
4 files changed, 16 insertions, 45 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index 947de702ef9..a26bc569652 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -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 */ diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 5a2e72aaf49..94f12581d0b 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2260,18 +2260,6 @@ bool ath9k_hw_getcapability(struct ath_hw *ah, enum ath9k_capability_type type, { struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah); switch (type) { - case ATH9K_CAP_CIPHER: - switch (capability) { - case ATH9K_CIPHER_AES_CCM: - case ATH9K_CIPHER_AES_OCB: - case ATH9K_CIPHER_TKIP: - case ATH9K_CIPHER_WEP: - case ATH9K_CIPHER_MIC: - case ATH9K_CIPHER_CLR: - return true; - default: - return false; - } case ATH9K_CAP_TKIP_MIC: switch (capability) { case 0: diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index d60472b4f77..cc01dc8ba8b 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -207,7 +207,6 @@ enum ath9k_hw_caps { }; enum ath9k_capability_type { - ATH9K_CAP_CIPHER = 0, ATH9K_CAP_TKIP_MIC, ATH9K_CAP_TKIP_SPLIT, ATH9K_CAP_TXPOW, diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index e1fa26840a5..8bb866d52e2 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -379,16 +379,13 @@ static void ath9k_init_crypto(struct ath_softc *sc) for (i = 0; i < common->keymax; i++) ath9k_hw_keyreset(sc->sc_ah, (u16) i); - if (ath9k_hw_getcapability(sc->sc_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(sc->sc_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(sc->sc_ah, ATH9K_CAP_TKIP_MIC, 0, 1, NULL); /* * Check whether the separate key cache entries @@ -396,12 +393,7 @@ static void ath9k_init_crypto(struct ath_softc *sc) * With split mic keys the number of stations is limited * to 27 otherwise 59. */ - if (ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_CIPHER, - ATH9K_CIPHER_TKIP, NULL) - && ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_CIPHER, - ATH9K_CIPHER_MIC, NULL) - && ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_TKIP_SPLIT, - 0, NULL)) + if (ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_TKIP_SPLIT, 0, NULL)) common->splitmic = 1; /* turn on mcast key search if possible */ |