54 lines
1.5 KiB
Diff
54 lines
1.5 KiB
Diff
--- a/drivers/net/wireless/ath/ath9k/hw.c
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+++ b/drivers/net/wireless/ath/ath9k/hw.c
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@@ -17,8 +17,10 @@
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#include <linux/io.h>
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#include <linux/slab.h>
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#include <linux/etherdevice.h>
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+#include <linux/ath9k_platform.h>
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#include <asm/unaligned.h>
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+#include "ath9k.h"
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#include "hw.h"
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#include "hw-ops.h"
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#include "rc.h"
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@@ -436,18 +438,23 @@ static void ath9k_hw_init_defaults(struc
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static int ath9k_hw_init_macaddr(struct ath_hw *ah)
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{
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struct ath_common *common = ath9k_hw_common(ah);
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+ struct ath_softc *sc = (struct ath_softc *) common->priv;
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+ struct ath9k_platform_data *pdata = sc->dev->platform_data;
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u32 sum;
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int i;
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u16 eeval;
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u32 EEP_MAC[] = { EEP_MAC_LSW, EEP_MAC_MID, EEP_MAC_MSW };
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sum = 0;
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- for (i = 0; i < 3; i++) {
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- eeval = ah->eep_ops->get_eeprom(ah, EEP_MAC[i]);
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- sum += eeval;
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- common->macaddr[2 * i] = eeval >> 8;
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- common->macaddr[2 * i + 1] = eeval & 0xff;
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- }
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+ if (pdata && pdata->macaddr)
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+ memcpy(common->macaddr, pdata->macaddr, ETH_ALEN);
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+ else
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+ for (i = 0; i < 3; i++) {
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+ eeval = ah->eep_ops->get_eeprom(ah, EEP_MAC[i]);
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+ sum += eeval;
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+ common->macaddr[2 * i] = eeval >> 8;
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+ common->macaddr[2 * i + 1] = eeval & 0xff;
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+ }
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if (!is_valid_ether_addr(common->macaddr)) {
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ath_print(common, ATH_DBG_EEPROM,
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"eeprom contains invalid mac address: %pM\n",
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--- a/include/linux/ath9k_platform.h
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+++ b/include/linux/ath9k_platform.h
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@@ -23,6 +23,7 @@
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struct ath9k_platform_data {
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u16 eeprom_data[ATH9K_PLAT_EEP_MAX_WORDS];
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+ u8 *macaddr;
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};
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#endif /* _LINUX_ATH9K_PLATFORM_H */
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