mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-08-20 04:48:57 +03:00
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24017 3c298f89-4303-0410-b956-a3cf2f4a3e73
115 lines
3.2 KiB
Diff
115 lines
3.2 KiB
Diff
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
|
|
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
|
|
@@ -3271,6 +3271,18 @@ static bool ar9300_check_eeprom_header(s
|
|
return ar9300_check_header(header);
|
|
}
|
|
|
|
+static int ar9300_eeprom_restore_flash(struct ath_hw *ah, u8 *mptr,
|
|
+ int mdata_size)
|
|
+{
|
|
+ struct ath_common *common = ath9k_hw_common(ah);
|
|
+ u16 *data = (u16 *) mptr;
|
|
+ int i;
|
|
+
|
|
+ for (i = 0; i < mdata_size / 2; i++, data++)
|
|
+ ath9k_hw_nvram_read(common, i, data);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
/*
|
|
* Read the configuration data from the eeprom.
|
|
* The data can be put in any specified memory buffer.
|
|
@@ -3293,6 +3305,9 @@ static int ar9300_eeprom_restore_interna
|
|
struct ath_common *common = ath9k_hw_common(ah);
|
|
eeprom_read_op read;
|
|
|
|
+ if (ath9k_hw_use_flash(ah))
|
|
+ return ar9300_eeprom_restore_flash(ah, mptr, mdata_size);
|
|
+
|
|
word = kzalloc(2048, GFP_KERNEL);
|
|
if (!word)
|
|
return -1;
|
|
--- a/drivers/net/wireless/ath/ath9k/hw.c
|
|
+++ b/drivers/net/wireless/ath/ath9k/hw.c
|
|
@@ -419,10 +419,6 @@ static void ath9k_hw_init_defaults(struc
|
|
ah->hw_version.magic = AR5416_MAGIC;
|
|
ah->hw_version.subvendorid = 0;
|
|
|
|
- ah->ah_flags = 0;
|
|
- if (!AR_SREV_9100(ah))
|
|
- ah->ah_flags = AH_USE_EEPROM;
|
|
-
|
|
ah->atim_window = 0;
|
|
ah->sta_id1_defaults =
|
|
AR_STA_ID1_CRPT_MIC_ENABLE |
|
|
--- a/drivers/net/wireless/ath/ath9k/init.c
|
|
+++ b/drivers/net/wireless/ath/ath9k/init.c
|
|
@@ -533,6 +533,9 @@ static int ath9k_init_softc(u16 devid, s
|
|
ah->hw_version.subsysid = subsysid;
|
|
sc->sc_ah = ah;
|
|
|
|
+ if (!sc->dev->platform_data)
|
|
+ ah->ah_flags |= AH_USE_EEPROM;
|
|
+
|
|
common = ath9k_hw_common(ah);
|
|
common->ops = &ath9k_common_ops;
|
|
common->bus_ops = bus_ops;
|
|
--- a/drivers/net/wireless/ath/ath9k/pci.c
|
|
+++ b/drivers/net/wireless/ath/ath9k/pci.c
|
|
@@ -16,6 +16,7 @@
|
|
|
|
#include <linux/nl80211.h>
|
|
#include <linux/pci.h>
|
|
+#include <linux/ath9k_platform.h>
|
|
#include "ath9k.h"
|
|
|
|
static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
|
|
@@ -53,21 +54,36 @@ static void ath_pci_read_cachesize(struc
|
|
|
|
static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data)
|
|
{
|
|
- struct ath_hw *ah = (struct ath_hw *) common->ah;
|
|
+ struct ath_softc *sc = (struct ath_softc *) common->priv;
|
|
+ struct ath9k_platform_data *pdata = sc->dev->platform_data;
|
|
|
|
- common->ops->read(ah, AR5416_EEPROM_OFFSET + (off << AR5416_EEPROM_S));
|
|
+ if (pdata) {
|
|
+ if (off >= (ARRAY_SIZE(pdata->eeprom_data))) {
|
|
+ ath_print(common, ATH_DBG_FATAL,
|
|
+ "%s: eeprom read failed, offset %08x "
|
|
+ "is out of range\n",
|
|
+ __func__, off);
|
|
+ }
|
|
+
|
|
+ *data = pdata->eeprom_data[off];
|
|
+ } else {
|
|
+ struct ath_hw *ah = (struct ath_hw *) common->ah;
|
|
+
|
|
+ common->ops->read(ah, AR5416_EEPROM_OFFSET +
|
|
+ (off << AR5416_EEPROM_S));
|
|
+
|
|
+ if (!ath9k_hw_wait(ah,
|
|
+ AR_EEPROM_STATUS_DATA,
|
|
+ AR_EEPROM_STATUS_DATA_BUSY |
|
|
+ AR_EEPROM_STATUS_DATA_PROT_ACCESS, 0,
|
|
+ AH_WAIT_TIMEOUT)) {
|
|
+ return false;
|
|
+ }
|
|
|
|
- if (!ath9k_hw_wait(ah,
|
|
- AR_EEPROM_STATUS_DATA,
|
|
- AR_EEPROM_STATUS_DATA_BUSY |
|
|
- AR_EEPROM_STATUS_DATA_PROT_ACCESS, 0,
|
|
- AH_WAIT_TIMEOUT)) {
|
|
- return false;
|
|
+ *data = MS(common->ops->read(ah, AR_EEPROM_STATUS_DATA),
|
|
+ AR_EEPROM_STATUS_DATA_VAL);
|
|
}
|
|
|
|
- *data = MS(common->ops->read(ah, AR_EEPROM_STATUS_DATA),
|
|
- AR_EEPROM_STATUS_DATA_VAL);
|
|
-
|
|
return true;
|
|
}
|
|
|