On some devices the correct MAC address is not in the EEPROM data, but
stored somewhere else.
Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/init.c | 7 ++++++-
include/linux/ath9k_platform.h | 1 +
2 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 79aec98..e22e821 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -15,6 +15,7 @@
*/
#include <linux/slab.h>
+#include <linux/ath9k_platform.h>
#include "ath9k.h"
@@ -537,6 +538,7 @@ static void ath9k_init_misc(struct ath_softc *sc)
static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
const struct ath_bus_ops *bus_ops)
{
+ struct ath9k_platform_data *pdata = sc->dev->platform_data;
struct ath_hw *ah = NULL;
struct ath_common *common;
int ret = 0, i;
@@ -551,7 +553,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
ah->hw_version.subsysid = subsysid;
sc->sc_ah = ah;
- if (!sc->dev->platform_data)
+ if (!pdata)
ah->ah_flags |= AH_USE_EEPROM;
common = ath9k_hw_common(ah);
@@ -587,6 +589,9 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
if (ret)
goto err_hw;
+ if (pdata && pdata->macaddr)
+ memcpy(common->macaddr, pdata->macaddr, ETH_ALEN);
+
ret = ath9k_init_queues(sc);
if (ret)
goto err_queues;
diff --git a/include/linux/ath9k_platform.h b/include/linux/ath9k_platform.h
index b847fc7..b5f0658 100644
--- 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 */
--
1.7.3.2
--
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