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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2009-09-12 12:02:26 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-09-12 12:02:26 +0100
commitddd559b13f6d2fe3ad68c4b3f5235fd3c2eae4e3 (patch)
treed827bca3fc825a0ac33efbcd493713be40fcc812 /drivers/net/wireless/ath
parentcf7a2b4fb6a9b86779930a0a123b0df41aa9208f (diff)
parentf17a1f06d2fa93f4825be572622eb02c4894db4e (diff)
Merge branch 'devel-stable' into devel
Conflicts: MAINTAINERS arch/arm/mm/fault.c
Diffstat (limited to 'drivers/net/wireless/ath')
-rw-r--r--drivers/net/wireless/ath/ath5k/base.c3
-rw-r--r--drivers/net/wireless/ath/ath9k/ani.c12
-rw-r--r--drivers/net/wireless/ath/regd.c17
3 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index ea045151f95..029c1bc7468 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2970,6 +2970,9 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
if (modparam_nohwcrypt)
return -EOPNOTSUPP;
+ if (sc->opmode == NL80211_IFTYPE_AP)
+ return -EOPNOTSUPP;
+
switch (key->alg) {
case ALG_WEP:
case ALG_TKIP:
diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index 1aeafb511dd..aad259b4c19 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -478,6 +478,18 @@ void ath9k_ani_reset(struct ath_hw *ah)
"Reset ANI state opmode %u\n", ah->opmode);
ah->stats.ast_ani_reset++;
+ if (ah->opmode == NL80211_IFTYPE_AP) {
+ /*
+ * ath9k_hw_ani_control() will only process items set on
+ * ah->ani_function
+ */
+ if (IS_CHAN_2GHZ(chan))
+ ah->ani_function = (ATH9K_ANI_SPUR_IMMUNITY_LEVEL |
+ ATH9K_ANI_FIRSTEP_LEVEL);
+ else
+ ah->ani_function = 0;
+ }
+
ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL, 0);
ath9k_hw_ani_control(ah, ATH9K_ANI_SPUR_IMMUNITY_LEVEL, 0);
ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL, 0);
diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c
index eef370bd121..bf3d25ba7be 100644
--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
@@ -474,6 +474,21 @@ ath_regd_init_wiphy(struct ath_regulatory *reg,
return 0;
}
+/*
+ * Some users have reported their EEPROM programmed with
+ * 0x8000 set, this is not a supported regulatory domain
+ * but since we have more than one user with it we need
+ * a solution for them. We default to 0x64, which is the
+ * default Atheros world regulatory domain.
+ */
+static void ath_regd_sanitize(struct ath_regulatory *reg)
+{
+ if (reg->current_rd != COUNTRY_ERD_FLAG)
+ return;
+ printk(KERN_DEBUG "ath: EEPROM regdomain sanitized\n");
+ reg->current_rd = 0x64;
+}
+
int
ath_regd_init(struct ath_regulatory *reg,
struct wiphy *wiphy,
@@ -486,6 +501,8 @@ ath_regd_init(struct ath_regulatory *reg,
if (!reg)
return -EINVAL;
+ ath_regd_sanitize(reg);
+
printk(KERN_DEBUG "ath: EEPROM regdomain: 0x%0x\n", reg->current_rd);
if (!ath_regd_is_eeprom_valid(reg)) {