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-rw-r--r--package/mac80211/patches/310-pending_work.patch114
1 files changed, 114 insertions, 0 deletions
diff --git a/package/mac80211/patches/310-pending_work.patch b/package/mac80211/patches/310-pending_work.patch
new file mode 100644
index 0000000..b693b0a
--- /dev/null
+++ b/package/mac80211/patches/310-pending_work.patch
@@ -0,0 +1,114 @@
+--- 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;
+ }
+