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mac80211: update ath9k patch

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18563 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2009-11-27 21:21:14 +00:00
parent 08ca9f93c2
commit 9ece9bb899
2 changed files with 57 additions and 1 deletions
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2
package/mac80211/Makefile
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@ -11,7 +11,7 @@ include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=mac80211
PKG_VERSION:=2009-11-21
PKG_RELEASE:=2
PKG_RELEASE:=3
PKG_SOURCE_URL:= \
http://www.orbit-lab.org/kernel/compat-wireless-2.6/2009/11 \
http://wireless.kernel.org/download/compat-wireless-2.6

56
package/mac80211/patches/550-ath9k-enable-2GHz-band-only-if-the-device-supports.patch
View File

@ -1,3 +1,59 @@
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -979,7 +979,10 @@ int ath9k_hw_init(struct ath_hw *ah)
return r;
ath9k_hw_init_mode_gain_regs(ah);
- ath9k_hw_fill_cap_info(ah);
+ r = ath9k_hw_fill_cap_info(ah);
+ if (r)
+ return r;
+
ath9k_hw_init_11a_eeprom_fix(ah);
r = ath9k_hw_init_macaddr(ah);
@@ -3115,7 +3118,7 @@ EXPORT_SYMBOL(ath9k_hw_set_sta_beacon_ti
/* HW Capabilities */
/*******************/
-void ath9k_hw_fill_cap_info(struct ath_hw *ah)
+int ath9k_hw_fill_cap_info(struct ath_hw *ah)
{
struct ath9k_hw_capabilities *pCap = &ah->caps;
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
@@ -3146,6 +3149,12 @@ void ath9k_hw_fill_cap_info(struct ath_h
}
eeval = ah->eep_ops->get_eeprom(ah, EEP_OP_MODE);
+ if ((eeval & (AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A)) == 0) {
+ ath_print(common, ATH_DBG_FATAL,
+ "no band has been marked as supported in EEPROM.\n");
+ return -EINVAL;
+ }
+
bitmap_zero(pCap->wireless_modes, ATH9K_MODE_MAX);
if (eeval & AR5416_OPFLAGS_11A) {
@@ -3305,6 +3314,8 @@ void ath9k_hw_fill_cap_info(struct ath_h
} else {
btcoex_hw->scheme = ATH_BTCOEX_CFG_NONE;
}
+
+ return 0;
}
bool ath9k_hw_getcapability(struct ath_hw *ah, enum ath9k_capability_type type,
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -619,7 +619,7 @@ void ath9k_hw_detach(struct ath_hw *ah);
int ath9k_hw_init(struct ath_hw *ah);
int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
bool bChannelChange);
-void ath9k_hw_fill_cap_info(struct ath_hw *ah);
+int ath9k_hw_fill_cap_info(struct ath_hw *ah);
bool ath9k_hw_getcapability(struct ath_hw *ah, enum ath9k_capability_type type,
u32 capability, u32 *result);
bool ath9k_hw_setcapability(struct ath_hw *ah, enum ath9k_capability_type type,
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1805,13 +1805,15 @@ static int ath_init_softc(u16 devid, str