package/mac80211: use platform_data on PCI devices in ath9k
authorGabor Juhos <juhosg@openwrt.org>
Mon, 16 Nov 2009 17:31:29 +0000 (17:31 +0000)
committerGabor Juhos <juhosg@openwrt.org>
Mon, 16 Nov 2009 17:31:29 +0000 (17:31 +0000)
SVN-Revision: 18436

package/mac80211/Makefile
package/mac80211/patches/405-ath9k-read-eeprom-data-from-platform-data-on-pci-bus.patch [new file with mode: 0644]
package/mac80211/patches/406-ath9k-set-AH_USE_EEPROM-only-if-no-platform-data-present.patch [new file with mode: 0644]
package/mac80211/patches/560-ath9k_rate_control_api.patch

index e4e9b7b..d28e08d 100644 (file)
@@ -11,7 +11,7 @@ include $(INCLUDE_DIR)/kernel.mk
 PKG_NAME:=mac80211
 
 PKG_VERSION:=2009-11-13
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 PKG_SOURCE_URL:= \
        http://www.orbit-lab.org/kernel/compat-wireless-2.6/2009/11 \
        http://wireless.kernel.org/download/compat-wireless-2.6
diff --git a/package/mac80211/patches/405-ath9k-read-eeprom-data-from-platform-data-on-pci-bus.patch b/package/mac80211/patches/405-ath9k-read-eeprom-data-from-platform-data-on-pci-bus.patch
new file mode 100644 (file)
index 0000000..2f33d2e
--- /dev/null
@@ -0,0 +1,58 @@
+--- 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 struct pci_device_id ath_pci_id_table[] __devinitdata = {
+@@ -61,21 +62,36 @@ static void ath_pci_cleanup(struct ath_c
+ 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;
+ }
diff --git a/package/mac80211/patches/406-ath9k-set-AH_USE_EEPROM-only-if-no-platform-data-present.patch b/package/mac80211/patches/406-ath9k-set-AH_USE_EEPROM-only-if-no-platform-data-present.patch
new file mode 100644 (file)
index 0000000..8beb224
--- /dev/null
@@ -0,0 +1,43 @@
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -433,11 +433,8 @@ static void ath9k_hw_init_defaults(struc
+       ah->hw_version.magic = AR5416_MAGIC;
+       ah->hw_version.subvendorid = 0;
+-      ah->ah_flags = 0;
+       if (ah->hw_version.devid == AR5416_AR9100_DEVID)
+               ah->hw_version.macVersion = AR_SREV_VERSION_9100;
+-      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/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -15,6 +15,7 @@
+  */
+ #include <linux/nl80211.h>
++#include <linux/ath9k_platform.h>
+ #include "ath9k.h"
+ #include "btcoex.h"
+@@ -1633,6 +1634,7 @@ static int ath_init_softc(u16 devid, str
+ {
+       struct ath_hw *ah = NULL;
+       struct ath_common *common;
++      struct ath9k_platform_data *pdata;
+       int r = 0, i;
+       int csz = 0;
+       int qnum;
+@@ -1656,6 +1658,10 @@ static int ath_init_softc(u16 devid, str
+       ah->hw_version.devid = devid;
+       ah->hw_version.subsysid = subsysid;
++      pdata = (struct ath9k_platform_data *) sc->dev->platform_data;
++      if (!pdata)
++              ah->ah_flags |= AH_USE_EEPROM;
++
+       sc->sc_ah = ah;
+       common = ath9k_hw_common(ah);
index 219bd8b..13ada5d 100644 (file)
        struct ath_led radio_led;
 --- a/drivers/net/wireless/ath/ath9k/main.c
 +++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -104,37 +104,71 @@ static struct ieee80211_channel ath9k_5g
+@@ -105,37 +105,71 @@ static struct ieee80211_channel ath9k_5g
        CHAN5G(5825, 37), /* Channel 165 */
  };
  
                break;
        default:
                BUG_ON(1);
-@@ -190,51 +224,6 @@ static u8 parse_mpdudensity(u8 mpdudensi
+@@ -191,51 +225,6 @@ static u8 parse_mpdudensity(u8 mpdudensi
        }
  }
  
  static struct ath9k_channel *ath_get_curchannel(struct ath_softc *sc,
                                                struct ieee80211_hw *hw)
  {
-@@ -1707,12 +1696,6 @@ static int ath_init_softc(u16 devid, str
+@@ -1713,12 +1702,6 @@ static int ath_init_softc(u16 devid, str
        /* default to MONITOR mode */
        sc->sc_ah->opmode = NL80211_IFTYPE_MONITOR;
  
        /*
         * Allocate hardware transmit queues: one queue for
         * beacon frames and one data queue for each QoS
-@@ -1833,19 +1816,22 @@ static int ath_init_softc(u16 devid, str
+@@ -1839,19 +1822,22 @@ static int ath_init_softc(u16 devid, str
        /* setup channels and rates */
  
        sc->sbands[IEEE80211_BAND_2GHZ].channels = ath9k_2ghz_chantable;