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/lmac-recover-via-mmc-hw-reset-danctnix/0001-bes2600-recover-wedged-firmware-via-mmc_hw_reset-on-link-break.patch

@@ -1,4 +1,4 @@
-From 0dde479994a84f9e968b327d5409c3a926acb69c Mon Sep 17 00:00:00 2001
+From 22b799f5a21c0046aad46676519e5f03a0d105fd Mon Sep 17 00:00:00 2001
 From: Markus Fritsche <fritsche.markus@gmail.com>
 Date: Sun, 26 Apr 2026 22:31:58 +0200
 Subject: [PATCH 15/29] bes2600: recover wedged firmware via mmc_hw_reset on
@@ -85,7 +85,7 @@ Signed-off-by: Markus Fritsche <fritsche.markus@gmail.com>
  4 files changed, 95 insertions(+), 2 deletions(-)
 
 diff --git a/drivers/staging/bes2600/bes2600_sdio.c b/drivers/staging/bes2600/bes2600_sdio.c
-index 3e04e8c..e5840c8 100644
+index b9d836f..f7f86d7 100644
 --- a/drivers/staging/bes2600/bes2600_sdio.c
 +++ b/drivers/staging/bes2600/bes2600_sdio.c
 @@ -16,6 +16,7 @@
@@ -216,7 +216,7 @@ index a02d6d9..d1375bc 100644
  						bes2600_cdev.sbus_priv);
  		}
 diff --git a/drivers/staging/bes2600/bes_chardev.h b/drivers/staging/bes2600/bes_chardev.h
-index 15602ba..3f0c59b 100644
+index c627bb7..ca8419e 100644
 --- a/drivers/staging/bes2600/bes_chardev.h
 +++ b/drivers/staging/bes2600/bes_chardev.h
 @@ -60,6 +60,7 @@ struct sbus_priv *bes2600_chrdev_get_sbus_priv_data(void);

patches/driver/bes2600/lmac-recover-via-mmc-hw-reset-danctnix/0002-bes2600-handle-multi-function-SDIO-cards-in-mmc_hw_reset-bus_reset.patch

@@ -1,4 +1,4 @@
-From 80e5e68c223b676698288fde62e527b96e1ac8e2 Mon Sep 17 00:00:00 2001
+From 3942404ae16b134a55e48cb796d625b8b90e504f Mon Sep 17 00:00:00 2001
 From: Markus Fritsche <fritsche.markus@gmail.com>
 Date: Tue, 28 Apr 2026 21:37:37 +0200
 Subject: [PATCH 19/29] bes2600: handle multi-function SDIO cards in
@@ -41,7 +41,7 @@ Signed-off-by: Markus Fritsche <fritsche.markus@gmail.com>
  1 file changed, 23 insertions(+), 1 deletion(-)
 
 diff --git a/drivers/staging/bes2600/bes2600_sdio.c b/drivers/staging/bes2600/bes2600_sdio.c
-index c9cb073..b998381 100644
+index 5a0694a..c81c244 100644
 --- a/drivers/staging/bes2600/bes2600_sdio.c
 +++ b/drivers/staging/bes2600/bes2600_sdio.c
 @@ -1810,10 +1810,32 @@ static void bes2600_sdio_halt_device(struct sbus_priv *self)