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mac80211: use mac address from platform data if present on ath9k

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SVN-Revision: 18584
This commit is contained in:
Gabor Juhos 2009-11-28 18:01:03 +00:00
parent 756b6fdbf3
commit becedde3f1
2 changed files with 54 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:=6
PKG_RELEASE:=7
PKG_SOURCE_URL:= \
http://www.orbit-lab.org/kernel/compat-wireless-2.6/2009/11 \
http://wireless.kernel.org/download/compat-wireless-2.6

53
package/mac80211/patches/407-ath9k-override-mac-address-from-platform-data.patch Normal file
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@ -0,0 +1,53 @@
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -16,8 +16,10 @@
#include <linux/io.h>
#include <linux/etherdevice.h>
+#include <linux/ath9k_platform.h>
#include <asm/unaligned.h>
+#include "ath9k.h"
#include "hw.h"
#include "rc.h"
#include "initvals.h"
@@ -472,17 +474,23 @@ static int ath9k_hw_rf_claim(struct ath_
static int ath9k_hw_init_macaddr(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
+ struct ath_softc *sc = (struct ath_softc *) common->priv;
+ struct ath9k_platform_data *pdata = sc->dev->platform_data;
u32 sum;
int i;
u16 eeval;
sum = 0;
- for (i = 0; i < 3; i++) {
- eeval = ah->eep_ops->get_eeprom(ah, AR_EEPROM_MAC(i));
- sum += eeval;
- common->macaddr[2 * i] = eeval >> 8;
- common->macaddr[2 * i + 1] = eeval & 0xff;
- }
+ if (pdata && pdata->macaddr)
+ memcpy(common->macaddr, pdata->macaddr, ETH_ALEN);
+ else
+ for (i = 0; i < 3; i++) {
+ eeval = ah->eep_ops->get_eeprom(ah, AR_EEPROM_MAC(i));
+ sum += eeval;
+ common->macaddr[2 * i] = eeval >> 8;
+ common->macaddr[2 * i + 1] = eeval & 0xff;
+ }
+
if (!is_valid_ether_addr(common->macaddr)) {
DECLARE_MAC_BUF(macbuf);
--- a/include/linux/ath9k_platform.h
+++ b/include/linux/ath9k_platform.h
@@ -23,6 +23,7 @@
struct ath9k_platform_data {
u16 eeprom_data[ATH9K_PLAT_EEP_MAX_WORDS];
+ u8 *macaddr;
};
#endif /* _LINUX_ATH9K_PLATFORM_H */