This enables eeprom and mac addr. to be read from boards with eeprom stored
in platfrom data on flash (it was removed for some reason in rev. 26744)
Also it adds pci id ff16, so that sx76x boards can use ath5k.
Signed-off-by: Andrej Vlašić <andrej.vlasic0 (at) gmail dot com>
Index: trunk/package/mac80211/patches/451-add-platform-eeprom-support-to-ath5k.patch
===================================================================
--- trunk/package/mac80211/patches/451-add-platform-eeprom-support-to-ath5k.patch (revision 0)
+++ trunk/package/mac80211/patches/451-add-platform-eeprom-support-to-ath5k.patch (revision 0)
@@ -0,0 +1,58 @@
+--- 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/etherdevice.h>
++#include <linux/ath5k_platform.h>
+ #include "../ath.h"
+ #include "ath5k.h"
+ #include "debug.h"
+@@ -68,7 +69,7 @@ static void ath5k_pci_read_cachesize(str
+ }
+
+ /*
+- * Read from eeprom
++ * Read from eeprom or platform_data
+ */
+ static bool
+ ath5k_pci_eeprom_read(struct ath_common *common, u32 offset, u16 *data)
+@@ -76,6 +77,20 @@ ath5k_pci_eeprom_read(struct ath_common
+ struct ath5k_hw *ah = (struct ath5k_hw *) common->ah;
+ u32 status, timeout;
+
++ struct ath5k_platform_data *pdata = NULL;
++
++ if (ah->pdev)
++ pdata = ah->pdev->dev.platform_data;
++
++ if (pdata && pdata->eeprom_data && pdata->eeprom_data[0] == AR5K_EEPROM_MAGIC_VALUE)
++ {
++ if (offset >= ATH5K_PLAT_EEP_MAX_WORDS)
++ return false;
++
++ *data = pdata->eeprom_data[offset];
++ return true;
++ }
++
+ /*
+ * Initialize EEPROM access
+ */
+@@ -119,6 +134,17 @@ static int ath5k_pci_eeprom_read_mac(str
+ u16 data;
+ int octet;
+
++ struct ath5k_platform_data *pdata = NULL;
++
++ if (ah->pdev)
++ pdata = ah->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--) {
Index: trunk/package/mac80211/patches/910-ath5k-ff16-picid.patch
===================================================================
--- trunk/package/mac80211/patches/910-ath5k-ff16-picid.patch (revision 0)
+++ trunk/package/mac80211/patches/910-ath5k-ff16-picid.patch (revision 0)
@@ -0,0 +1,10 @@
+--- a/drivers/net/wireless/ath/ath5k/pci.c
++++ b/drivers/net/wireless/ath/ath5k/pci.c
+@@ -45,6 +45,7 @@ static DEFINE_PCI_DEVICE_TABLE(ath5k_pci
+ { PCI_VDEVICE(ATHEROS, 0x001b) }, /* 5413 Eagle */
+ { PCI_VDEVICE(ATHEROS, 0x001c) }, /* PCI-E cards */
+ { PCI_VDEVICE(ATHEROS, 0x001d) }, /* 2417 Nala */
++ { PCI_VDEVICE(ATHEROS, 0xff16) },
+ { 0 }
+ };
+ MODULE_DEVICE_TABLE(pci, ath5k_pci_id_table);
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