ath10k-ct: silence some harmless noisy logs

Users feel anxious about some ath10k driver logs. After further
investigation, in fact these logs are harmless. Only developers
need to care about them in order to optimize some parameters.
Let's just silence them to reduce these similar user reports.

Closes: https://github.com/openwrt/openwrt/issues/13148
Closes: https://github.com/openwrt/openwrt/issues/14422
Closes: https://github.com/openwrt/openwrt/issues/15959
Closes: https://github.com/openwrt/openwrt/issues/15997
Closes: https://github.com/openwrt/openwrt/issues/16896
Closes: https://github.com/openwrt/openwrt/issues/18046
Signed-off-by: Shiji Yang <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/18368
Signed-off-by: Robert Marko <[email protected]>
(cherry picked from commit 88234a03bc645d327016cc807c35972fcb6834eb)
[Apply to ath10k-ct 6.10]
Signed-off-by: Hauke Mehrtens <[email protected]>

package/kernel/ath10k-ct/patches/205-ath10k-ct-silence-warning-caused-by-unsupported-retr.patch

@@ -0,0 +1,34 @@
+From: Shiji Yang <[email protected]>
+Date: Fri, 28 Mar 2025 20:26:04 +0800
+Subject: [PATCH] ath10k-ct: silence warning caused by unsupported retry_limit
+ value
+
+Some retry_limit values are not supported by ath10k wave2 chips.
+We can just skip config it for these chips. And it's safe to
+return 0 in this case because the hardware is still working.
+
+Suggested-by: Ben Greear <[email protected]>
+Signed-off-by: Shiji Yang <[email protected]>
+---
+ ath10k-6.14/mac.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/ath10k-6.10/mac.c
++++ b/ath10k-6.10/mac.c
+@@ -5395,7 +5395,7 @@ static int ath10k_config_retry_limit(str
+ 		 */
+ 		ath10k_warn(ar, "Firmware lacks feature flag indicating a retry limit of > 2 is OK, requested limit: %d\n",
+ 			    limit);
+-		return -EINVAL;
++		goto skip_retry_limit;
+ 	}
+ 
+ 	list_for_each_entry(arvif, &ar->arvifs, list) {
+@@ -5406,6 +5406,7 @@ static int ath10k_config_retry_limit(str
+ 		}
+ 	}
+ 
++skip_retry_limit:
+ 	return ret;
+ }
+ 

package/kernel/ath10k-ct/patches/206-ath10k-ct-silence-noisy-log-caused-by-flushing-queue.patch

@@ -0,0 +1,31 @@
+From: Shiji Yang <[email protected]>
+Date: Fri, 28 Mar 2025 21:02:27 +0800
+Subject: [PATCH] ath10k-ct: silence noisy log caused by flushing queue
+
+.flush() is a regular mac80211 operation aims to clear all pending
+frames from the hardware queue. Only developers need to care about it.
+
+Signed-off-by: Shiji Yang <[email protected]>
+---
+ ath10k-6.14/mac.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+--- a/ath10k-6.10/mac.c
++++ b/ath10k-6.10/mac.c
+@@ -9061,12 +9061,12 @@ static void ath10k_flush(struct ieee8021
+         if (vif) {
+                 arvif = (void *)vif->drv_priv;
+                 vid = arvif->vdev_id;
+-                ath10k_info(ar, "mac flush vdev %d drop %d queues 0x%x ar->paused: 0x%lx  arvif->paused: 0x%lx\n",
+-                            arvif->vdev_id, drop, queues, ar->tx_paused, arvif->tx_paused);
++                ath10k_dbg(ar, ATH10K_DBG_MAC, "mac flush vdev %d drop %d queues 0x%x ar->paused: 0x%lx  arvif->paused: 0x%lx\n",
++                           arvif->vdev_id, drop, queues, ar->tx_paused, arvif->tx_paused);
+         }
+         else {
+-                ath10k_info(ar, "mac flush null vif, drop %d queues 0x%x\n",
+-                            drop, queues);
++                ath10k_dbg(ar, ATH10K_DBG_MAC, "mac flush null vif, drop %d queues 0x%x\n",
++                           drop, queues);
+         }
+ 
+ 

package/kernel/ath10k-ct/patches/988-ath10k-always-use-mac80211-loss-detection.patch

@@ -18,7 +18,7 @@ Signed-off-by: David Bauer <[email protected]>
 
 --- a/ath10k-6.10/mac.c
 +++ b/ath10k-6.10/mac.c
-@@ -11316,7 +11316,6 @@ int ath10k_mac_register(struct ath10k *a
+@@ -11317,7 +11317,6 @@ int ath10k_mac_register(struct ath10k *a
  	ieee80211_hw_set(ar->hw, CHANCTX_STA_CSA);
  	ieee80211_hw_set(ar->hw, QUEUE_CONTROL);
  	ieee80211_hw_set(ar->hw, SUPPORTS_TX_FRAG);