ath9k: fix ar956x device detection
authorFelix Fietkau <nbd@openwrt.org>
Sun, 21 Jun 2015 17:52:12 +0000 (17:52 +0000)
committerFelix Fietkau <nbd@openwrt.org>
Sun, 21 Jun 2015 17:52:12 +0000 (17:52 +0000)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 46090

package/kernel/mac80211/patches/385-ath9k_hw-fix-device-ID-check-for-AR956x.patch [new file with mode: 0644]
package/kernel/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch
package/kernel/mac80211/patches/513-ath9k_add_pci_ids.patch
package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
package/kernel/mac80211/patches/544-ath9k-ar933x-usb-hang-workaround.patch

diff --git a/package/kernel/mac80211/patches/385-ath9k_hw-fix-device-ID-check-for-AR956x.patch b/package/kernel/mac80211/patches/385-ath9k_hw-fix-device-ID-check-for-AR956x.patch
new file mode 100644 (file)
index 0000000..2674efb
--- /dev/null
@@ -0,0 +1,20 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sun, 21 Jun 2015 19:45:59 +0200
+Subject: [PATCH] ath9k_hw: fix device ID check for AR956x
+
+Because of the missing return, the macVersion value was being
+overwritten with an invalid register read
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -278,6 +278,7 @@ static void ath9k_hw_read_revisions(stru
+               return;
+       case AR9300_DEVID_QCA956X:
+               ah->hw_version.macVersion = AR_SREV_VERSION_9561;
++              return;
+       }
+       val = REG_READ(ah, AR_SREV) & AR_SREV_ID;
index c18fd9b..ed2cfee 100644 (file)
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/hw.c
 +++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -388,13 +388,8 @@ static void ath9k_hw_init_config(struct
+@@ -389,13 +389,8 @@ static void ath9k_hw_init_config(struct
  
        ah->config.rx_intr_mitigation = true;
  
index 2f55210..40b5c81 100644 (file)
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/hw.c
 +++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -646,6 +646,7 @@ int ath9k_hw_init(struct ath_hw *ah)
+@@ -647,6 +647,7 @@ int ath9k_hw_init(struct ath_hw *ah)
  
        /* These are all the AR5008/AR9001/AR9002/AR9003 hardware family of chipsets */
        switch (ah->hw_version.devid) {
index 2803af4..631a692 100644 (file)
@@ -94,7 +94,7 @@
  struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah,
 --- a/drivers/net/wireless/ath/ath9k/hw.c
 +++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1803,6 +1803,20 @@ u32 ath9k_hw_get_tsf_offset(struct times
+@@ -1804,6 +1804,20 @@ u32 ath9k_hw_get_tsf_offset(struct times
  }
  EXPORT_SYMBOL(ath9k_hw_get_tsf_offset);
  
  int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
                   struct ath9k_hw_cal_data *caldata, bool fastcc)
  {
-@@ -2011,6 +2025,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -2012,6 +2026,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
                ar9003_hw_disable_phy_restart(ah);
  
        ath9k_hw_apply_gpio_override(ah);
index 9b00135..240b898 100644 (file)
@@ -20,7 +20,7 @@
  /******************/
  /* Chip Revisions */
  /******************/
-@@ -1381,6 +1394,9 @@ static bool ath9k_hw_set_reset(struct at
+@@ -1382,6 +1395,9 @@ static bool ath9k_hw_set_reset(struct at
        if (AR_SREV_9100(ah))
                udelay(50);
  
@@ -30,7 +30,7 @@
        return true;
  }
  
-@@ -1480,6 +1496,9 @@ static bool ath9k_hw_chip_reset(struct a
+@@ -1481,6 +1497,9 @@ static bool ath9k_hw_chip_reset(struct a
                ar9003_hw_internal_regulator_apply(ah);
        ath9k_hw_init_pll(ah, chan);
  
@@ -40,7 +40,7 @@
        return true;
  }
  
-@@ -1781,8 +1800,14 @@ static int ath9k_hw_do_fastcc(struct ath
+@@ -1782,8 +1801,14 @@ static int ath9k_hw_do_fastcc(struct ath
        if (AR_SREV_9271(ah))
                ar9002_hw_load_ani_reg(ah, chan);
  
@@ -55,7 +55,7 @@
        return -EINVAL;
  }
  
-@@ -2036,6 +2061,9 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -2037,6 +2062,9 @@ int ath9k_hw_reset(struct ath_hw *ah, st
                ath9k_hw_set_radar_params(ah);
        }