ath9k: fix issues with external reset on AR913x

An external reset patch for AR955x accidentally led to external reset
being issued twice on AR913x, once before the RTC reset and once after.
This may be causing some stability issues.

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/package/kernel/mac80211/patches/315-ath9k_hw-issue-external-reset-for-QCA955x.patch b/package/kernel/mac80211/patches/315-ath9k_hw-issue-external-reset-for-QCA955x.patch
index 6a958a4132ddbdff4fc0de0a2fd52d34d68f913e..34d7d3b1cf9dae892c05c717941908d7dbeac919 100644 (file)
--- a/package/kernel/mac80211/patches/315-ath9k_hw-issue-external-reset-for-QCA955x.patch
+++ b/package/kernel/mac80211/patches/315-ath9k_hw-issue-external-reset-for-QCA955x.patch
@@ -91,7 +91,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
        return true;
  }
  
-@@ -1356,24 +1373,23 @@ static bool ath9k_hw_set_reset(struct at
+@@ -1356,24 +1373,24 @@ static bool ath9k_hw_set_reset(struct at
                        rst_flags |= AR_RTC_RC_MAC_COLD;
        }
  
@@ -115,7 +115,8 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 -              REG_CLR_BIT(ah, AR_CFG, AR_CFG_HALT_REQ);
        }
  
-+      ath9k_hw_external_reset(ah, type);
++      if (!AR_SREV_9100(ah))
++              ath9k_hw_external_reset(ah, type);
 +
 +      if (AR_SREV_9300(ah) || AR_SREV_9580(ah))
 +              REG_CLR_BIT(ah, AR_CFG, AR_CFG_HALT_REQ);

diff --git a/package/kernel/mac80211/patches/325-ath9k-fix-ath9k_hw_gpio_get-to-return-0-or-1-on-succ.patch b/package/kernel/mac80211/patches/325-ath9k-fix-ath9k_hw_gpio_get-to-return-0-or-1-on-succ.patch
index a966a1690f5a7d5bee8e3969b2f07ae6c8c3b185..012a49de9b49213aefcc139564ad6cc3f58f7425 100644 (file)
--- a/package/kernel/mac80211/patches/325-ath9k-fix-ath9k_hw_gpio_get-to-return-0-or-1-on-succ.patch
+++ b/package/kernel/mac80211/patches/325-ath9k-fix-ath9k_hw_gpio_get-to-return-0-or-1-on-succ.patch
@@ -18,7 +18,7 @@ Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
 
 --- a/drivers/net/wireless/ath/ath9k/hw.c
 +++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -2812,7 +2812,7 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah,
+@@ -2813,7 +2813,7 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah,
                WARN_ON(1);
        }
  

diff --git a/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch b/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
index a820e16c88f14841ba213ae5a8dc6627422edacb..08acc0e0c9c4450d6851515408b811bed12eb188 100644 (file)
--- a/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
+++ b/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
@@ -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
-@@ -1837,6 +1837,20 @@ u32 ath9k_hw_get_tsf_offset(struct times
+@@ -1838,6 +1838,20 @@ u32 ath9k_hw_get_tsf_offset(struct times
  }
  EXPORT_SYMBOL(ath9k_hw_get_tsf_offset);
  
@@ -115,7 +115,7 @@
  int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
                   struct ath9k_hw_cal_data *caldata, bool fastcc)
  {
-@@ -2045,6 +2059,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -2046,6 +2060,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
                ar9003_hw_disable_phy_restart(ah);
  
        ath9k_hw_apply_gpio_override(ah);

diff --git a/package/kernel/mac80211/patches/544-ath9k-ar933x-usb-hang-workaround.patch b/package/kernel/mac80211/patches/544-ath9k-ar933x-usb-hang-workaround.patch
index bb4c121af81e97fa889e4b47c0b9b9a25431044f..200a3a28f692c553cf44eaf5f3c4f6593adbaf6a 100644 (file)
--- a/package/kernel/mac80211/patches/544-ath9k-ar933x-usb-hang-workaround.patch
+++ b/package/kernel/mac80211/patches/544-ath9k-ar933x-usb-hang-workaround.patch
@@ -20,7 +20,7 @@
  /******************/
  /* Chip Revisions */
  /******************/
-@@ -1413,6 +1426,9 @@ static bool ath9k_hw_set_reset(struct at
+@@ -1414,6 +1427,9 @@ static bool ath9k_hw_set_reset(struct at
                udelay(50);
        }
  
@@ -30,7 +30,7 @@
        return true;
  }
  
-@@ -1512,6 +1528,9 @@ static bool ath9k_hw_chip_reset(struct a
+@@ -1513,6 +1529,9 @@ 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;
  }
  
-@@ -1815,8 +1834,14 @@ static int ath9k_hw_do_fastcc(struct ath
+@@ -1816,8 +1835,14 @@ 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;
  }
  
-@@ -2070,6 +2095,9 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -2071,6 +2096,9 @@ int ath9k_hw_reset(struct ath_hw *ah, st
                ath9k_hw_set_radar_params(ah);
        }