patches/driver/bes2600/*-danctnix + arch/arm64/scs-...: rebased on danctnix baseline (#29 redo)

PR #33's per-series mirrors were generated against the bes2600-dkms
cleanups branch (rooted at fe73571) without rebasing onto the
v7.0-danctnix1 kernel baseline. Result: per-commit diffs carried
stale baseline context (e.g. from_timer rather than the new
timer_container_of API), so the cumulative no longer applied cleanly
to ohm's actual base. pkgrel=6 build #1 failed with 'Hunk #3 FAILED'
in Patch D's sta.c.

Fix: in marfrit/bes2600-dkms, create danctnix-sync branch
(fe73571 + drop-in replace bes2600/ with v7.0-danctnix1's
drivers/staging/bes2600/), rebase cleanups onto it as
cleanups-rebased-on-danctnix, manually resolve the resulting conflicts
keeping each commit's intent + the new baseline context, rebase
Patch H accordingly. Format-patch and re-route to the same series-dir
names as PR #33.

Conflict resolution notes:
- 'remove userspace /dev/bes2600 character device interface' commit:
  the chardev wrapper was removed but two utility funcs that danctnix's
  bes2600_btuart.c depends on (bes2600_chrdev_is_bus_error,
  bes2600_chrdev_switch_subsys_glb) were re-added with EXPORT_SYMBOL_GPL.
  bes2600_switch_bt re-added as static (file-local, called only from
  bes2600_chrdev_switch_subsys_glb).
- Patch D (atomicize ba_lock): re-resolved bes2600_ba_timer's
  timer_container_of() vs from_timer() to keep the new API.
- SCS Makefile @@ hunk counts corrected from -9,6 +9,10 to -9,6 +9,11
  (the original was actually wrong; build-via-fuzz was masking it).

Cumulative b2sum: ka-promote ohm now emits
  eb179c03f35a4dbaec2e40036f0033ef04985bb6b14ab22419d68e5caaa5874f...
  (279 554 bytes, 32 patches resolved).

pkgrel=6 built from this manifest + installed on ohm 2026-05-19 ~23:39.
Functional verification: bes2600 + bes2600_btuart both load, Pattern A
0 over fresh boot, wlan0 associates to newton. srcversion
1A919EED0E6DC2478559B17 differs from pkgrel=5's BEB625FA... — the
reconstruction is functionally equivalent (5 GHz working, no
firmware/driver race conditions) but NOT byte-equivalent (the chardev
utility re-add chose different formatting than the original danctnix
code). Byte-equivalence is not a goal; per-series traceability and
working hardware are.

Closes (proper this time): #29.
Refs: #28, #30, #33 (the half-working attempt), #31, #32.

patches/driver/bes2600/connection-loss-fast-recover-danctnix/0001-bes2600-bus_reset-on-connection-loss-storm-to-dodge-assoc-comeback-blackhole.patch

@@ -1,4 +1,4 @@
-From f2cf586f89d31e297228fabec92dcea5c3fb7165 Mon Sep 17 00:00:00 2001
+From 06fab777454d36ec5178730d8423285c2457d3ba Mon Sep 17 00:00:00 2001
 From: "Claude (noether)" <claude@reauktion.de>
 Date: Thu, 7 May 2026 11:30:09 +0200
 Subject: [PATCH 21/29] bes2600: bus_reset on connection-loss storm to dodge
@@ -122,7 +122,7 @@ index d1375bc..224c62d 100644
  {
  	bool wifi_opened = false;
 diff --git a/drivers/staging/bes2600/bes_chardev.h b/drivers/staging/bes2600/bes_chardev.h
-index 3f0c59b..310ab81 100644
+index ca8419e..2a7cad7 100644
 --- a/drivers/staging/bes2600/bes_chardev.h
 +++ b/drivers/staging/bes2600/bes_chardev.h
 @@ -61,6 +61,7 @@ struct sbus_priv *bes2600_chrdev_get_sbus_priv_data(void);
@@ -147,10 +147,10 @@ index ca223dd..0d68392 100644
  		seq_puts(seq,   "Filter:     promisc\n");
  	else if (priv->rx_filter.fcs)
 diff --git a/drivers/staging/bes2600/main.c b/drivers/staging/bes2600/main.c
-index 9d2aac5..d6da84a 100644
+index 7cbb3a9..ff82f4d 100644
 --- a/drivers/staging/bes2600/main.c
 +++ b/drivers/staging/bes2600/main.c
-@@ -484,6 +484,8 @@ static struct ieee80211_hw *bes2600_init_common(size_t hw_priv_data_len)
+@@ -489,6 +489,8 @@ static struct ieee80211_hw *bes2600_init_common(size_t hw_priv_data_len)
  	spin_lock_init(&hw_priv->rtsvalue_lock);
  	INIT_WORK(&hw_priv->dynamic_opt_txrx_work, bes2600_dynamic_opt_txrx_work);
  	INIT_WORK(&hw_priv->tx_policy_upload_work, tx_policy_upload_work);
@@ -160,10 +160,10 @@ index 9d2aac5..d6da84a 100644
  	INIT_LIST_HEAD(&hw_priv->event_queue);
  	INIT_WORK(&hw_priv->event_handler, bes2600_event_handler);
 diff --git a/drivers/staging/bes2600/sta.c b/drivers/staging/bes2600/sta.c
-index 1b78051..81f88ed 100644
+index 139bdae..5868757 100644
 --- a/drivers/staging/bes2600/sta.c
 +++ b/drivers/staging/bes2600/sta.c
-@@ -266,6 +266,7 @@ void bes2600_stop(struct ieee80211_hw *dev, bool suspend)
+@@ -268,6 +268,7 @@ void bes2600_stop(struct ieee80211_hw *dev, bool suspend)
  	cancel_work_sync(&hw_priv->coex_work);
  	coex_stop(hw_priv);
  #endif
@@ -171,7 +171,7 @@ index 1b78051..81f88ed 100644
  
  	bes2600_wifi_stop(hw_priv);
  
-@@ -1659,6 +1660,70 @@ report:
+@@ -1675,6 +1676,70 @@ report:
  	spin_unlock(&priv->bss_loss_lock);
  }
  
@@ -242,7 +242,7 @@ index 1b78051..81f88ed 100644
  void bes2600_connection_loss_work(struct work_struct *work)
  {
  	struct bes2600_vif *priv =
-@@ -1668,9 +1733,21 @@ void bes2600_connection_loss_work(struct work_struct *work)
+@@ -1684,9 +1749,21 @@ void bes2600_connection_loss_work(struct work_struct *work)
  
  	bes_devel("[CQM] Reporting connection loss.\n");
  	bes2600_pwr_clear_busy_event(priv->hw_priv, BES_PWR_LOCK_ON_BSS_LOST);
@@ -266,7 +266,7 @@ index 1b78051..81f88ed 100644
  		ieee80211_connection_loss(priv->vif);
  #ifdef WIFI_BT_COEXIST_EPTA_ENABLE
  	// set disconnected in BSS_CHANGED_ASSOC
-@@ -2621,6 +2698,7 @@ int bes2600_vif_setup(struct bes2600_vif *priv)
+@@ -2641,6 +2718,7 @@ int bes2600_vif_setup(struct bes2600_vif *priv)
  	/* Setup per vif workitems and locks */
  	spin_lock_init(&priv->vif_lock);
  	bes2600_decrypt_storm_init(priv);