mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-09-12 16:45:31 +03:00
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26583 3c298f89-4303-0410-b956-a3cf2f4a3e73
180 lines
4.5 KiB
Diff
180 lines
4.5 KiB
Diff
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
|
|
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
|
|
@@ -1159,6 +1159,7 @@ struct ath_bus_ops {
|
|
enum ath_bus_type ath_bus_type;
|
|
void (*read_cachesize)(struct ath_common *common, int *csz);
|
|
bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data);
|
|
+ int (*eeprom_read_mac)(struct ath5k_hw *ah, u8 *mac);
|
|
};
|
|
|
|
/*
|
|
@@ -1244,7 +1245,6 @@ int ath5k_hw_dma_stop(struct ath5k_hw *a
|
|
/* EEPROM access functions */
|
|
int ath5k_eeprom_init(struct ath5k_hw *ah);
|
|
void ath5k_eeprom_detach(struct ath5k_hw *ah);
|
|
-int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac);
|
|
|
|
|
|
/* Protocol Control Unit Functions */
|
|
--- a/drivers/net/wireless/ath/ath5k/eeprom.c
|
|
+++ b/drivers/net/wireless/ath/ath5k/eeprom.c
|
|
@@ -1723,46 +1723,6 @@ ath5k_eeprom_read_spur_chans(struct ath5
|
|
return ret;
|
|
}
|
|
|
|
-/*
|
|
- * Read the MAC address from eeprom or platform_data
|
|
- */
|
|
-int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
|
|
-{
|
|
- u8 mac_d[ETH_ALEN] = {};
|
|
- u32 total, offset;
|
|
- u16 data;
|
|
- int octet;
|
|
- struct ath5k_platform_data *pdata = NULL;
|
|
-
|
|
- if (ah->ah_sc->pdev)
|
|
- pdata = ah->ah_sc->pdev->dev.platform_data;
|
|
-
|
|
- if (pdata && pdata->macaddr)
|
|
- {
|
|
- memcpy(mac, pdata->macaddr, ETH_ALEN);
|
|
- return 0;
|
|
- }
|
|
-
|
|
- AR5K_EEPROM_READ(0x20, data);
|
|
-
|
|
- for (offset = 0x1f, octet = 0, total = 0; offset >= 0x1d; offset--) {
|
|
- AR5K_EEPROM_READ(offset, data);
|
|
-
|
|
- total += data;
|
|
- mac_d[octet + 1] = data & 0xff;
|
|
- mac_d[octet] = data >> 8;
|
|
- octet += 2;
|
|
- }
|
|
-
|
|
- if (!total || total == 3 * 0xffff)
|
|
- return -EINVAL;
|
|
-
|
|
- memcpy(mac, mac_d, ETH_ALEN);
|
|
-
|
|
- return 0;
|
|
-}
|
|
-
|
|
-
|
|
/***********************\
|
|
* Init/Detach functions *
|
|
\***********************/
|
|
--- a/drivers/net/wireless/ath/ath5k/pci.c
|
|
+++ b/drivers/net/wireless/ath/ath5k/pci.c
|
|
@@ -18,6 +18,7 @@
|
|
#include <linux/pci.h>
|
|
#include <linux/pci-aspm.h>
|
|
#include <linux/ath5k_platform.h>
|
|
+#include <linux/etherdevice.h>
|
|
#include "../ath.h"
|
|
#include "ath5k.h"
|
|
#include "debug.h"
|
|
@@ -122,11 +123,52 @@ int ath5k_hw_read_srev(struct ath5k_hw *
|
|
return 0;
|
|
}
|
|
|
|
+/*
|
|
+ * Read the MAC address from eeprom or platform_data
|
|
+ */
|
|
+static int ath5k_pci_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
|
|
+{
|
|
+ u8 mac_d[ETH_ALEN] = {};
|
|
+ u32 total, offset;
|
|
+ u16 data;
|
|
+ int octet;
|
|
+ struct ath5k_platform_data *pdata = NULL;
|
|
+
|
|
+ if (ah->ah_sc->pdev)
|
|
+ pdata = ah->ah_sc->pdev->dev.platform_data;
|
|
+
|
|
+ if (pdata && pdata->macaddr)
|
|
+ {
|
|
+ memcpy(mac, pdata->macaddr, ETH_ALEN);
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ AR5K_EEPROM_READ(0x20, data);
|
|
+
|
|
+ for (offset = 0x1f, octet = 0, total = 0; offset >= 0x1d; offset--) {
|
|
+ AR5K_EEPROM_READ(offset, data);
|
|
+
|
|
+ total += data;
|
|
+ mac_d[octet + 1] = data & 0xff;
|
|
+ mac_d[octet] = data >> 8;
|
|
+ octet += 2;
|
|
+ }
|
|
+
|
|
+ if (!total || total == 3 * 0xffff)
|
|
+ return -EINVAL;
|
|
+
|
|
+ memcpy(mac, mac_d, ETH_ALEN);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+
|
|
/* Common ath_bus_opts structure */
|
|
static const struct ath_bus_ops ath_pci_bus_ops = {
|
|
.ath_bus_type = ATH_PCI,
|
|
.read_cachesize = ath5k_pci_read_cachesize,
|
|
.eeprom_read = ath5k_pci_eeprom_read,
|
|
+ .eeprom_read_mac = ath5k_pci_eeprom_read_mac,
|
|
};
|
|
|
|
/********************\
|
|
--- a/drivers/net/wireless/ath/ath5k/ahb.c
|
|
+++ b/drivers/net/wireless/ath/ath5k/ahb.c
|
|
@@ -18,6 +18,7 @@
|
|
|
|
#include <linux/nl80211.h>
|
|
#include <linux/platform_device.h>
|
|
+#include <linux/etherdevice.h>
|
|
#include <ar231x_platform.h>
|
|
#include "ath5k.h"
|
|
#include "debug.h"
|
|
@@ -62,10 +63,27 @@ int ath5k_hw_read_srev(struct ath5k_hw *
|
|
return 0;
|
|
}
|
|
|
|
+static int ath5k_ahb_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
|
|
+{
|
|
+ struct ath5k_softc *sc = ah->ah_sc;
|
|
+ struct platform_device *pdev = to_platform_device(sc->dev);
|
|
+ struct ar231x_board_config *bcfg = pdev->dev.platform_data;
|
|
+ u8 *cfg_mac;
|
|
+
|
|
+ if (to_platform_device(sc->dev)->id == 0)
|
|
+ cfg_mac = bcfg->config->wlan0_mac;
|
|
+ else
|
|
+ cfg_mac = bcfg->config->wlan1_mac;
|
|
+
|
|
+ memcpy(mac, cfg_mac, ETH_ALEN);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
static const struct ath_bus_ops ath_ahb_bus_ops = {
|
|
.ath_bus_type = ATH_AHB,
|
|
.read_cachesize = ath5k_ahb_read_cachesize,
|
|
.eeprom_read = ath5k_ahb_eeprom_read,
|
|
+ .eeprom_read_mac = ath5k_ahb_eeprom_read_mac,
|
|
};
|
|
|
|
/*Initialization*/
|
|
--- a/drivers/net/wireless/ath/ath5k/base.c
|
|
+++ b/drivers/net/wireless/ath/ath5k/base.c
|
|
@@ -2880,7 +2880,7 @@ ath5k_init(struct ieee80211_hw *hw)
|
|
INIT_WORK(&sc->reset_work, ath5k_reset_work);
|
|
INIT_DELAYED_WORK(&sc->tx_complete_work, ath5k_tx_complete_poll_work);
|
|
|
|
- ret = ath5k_eeprom_read_mac(ah, mac);
|
|
+ ret = ath5k_hw_common(ah)->bus_ops->eeprom_read_mac(ah, mac);
|
|
if (ret) {
|
|
ATH5K_ERR(sc, "unable to read address from EEPROM\n");
|
|
goto err_queues;
|