Files
kernel-agent/patches/driver/bes2600/enable-testmode/0001-bes2600-enable-CONFIG_BES2600_TESTMODE-by-default-fix-bitrot.patch
T
claude-noether 8b356aa11f patches/driver/bes2600/*-danctnix: reconstruct from cleanups (closes #29)
Replaces the 13 broken DKMS-path -danctnix mirrors from PR #17 + adds
9 new series-dirs for the c-stack patches that were never split
(Patches A/B/C-v3/F/D/E/C2/G/H) + retires the cumulative-c5x-danctnix
single-file interim from fleet/ohm.yaml.

Mechanism:
  cd marfrit/bes2600-dkms-mobian
  git format-patch fe73571..cleanups --no-merges -o /tmp/cleanups/
  git format-patch cleanups..bes2600/bh-c-fossil-cleanup --no-merges -o /tmp/h/
  for each commit: route to series-dir, sed-rewrite
                   a/bes2600/foo.c -> a/drivers/staging/bes2600/foo.c

The 29 cleanups commits + 1 Patch H commit map to 25 series-dirs (a
few series-dirs get multiple commits: lmac-recover gets c5.2 + c5.2.1
as 0001+0002; cw1200-fix-backports gets F3+F2+F1 as 0001-0003;
factory-series gets request_firmware + STANDARD_FACTORY_EFUSE_FLAG
as 0001+0002).

fleet/ohm.yaml apply order matches cleanups commit chronology, which
is what produced the working c5x interim. cumulative.patch from
ka-promote ohm now has 32 resolved patches (29 cleanups + 1 Patch H
+ scan-filter-5ghz + xor-neon SCS + besser#18-fix), 276 079 bytes,
b2sum 7418db5ddf8fe938b130bc9d0e9f7dc9060f3a13703cd50757835ac43140a13...

Apply order in cleanups + bh-c-fossil-cleanup:
  1   factory-series                       (c1 + factory-no-efuse-flag)
  3   factory-thread-dev
  4   pm-gate-on-handshake
  5   remove-chardev-user-interface
  6   enable-testmode
  7   tx-sdio-dma-oob-danctnix             (was 'staging-prep-series')
  8   factory-drop-kernel-write-danctnix
  9   drop-dpd-file-paths-danctnix
  10  drop-orphan-file-io-danctnix
  11  pm-timeout-silence-danctnix
  12  scan-defer-on-reject-danctnix        (c5.1)
  13  scan-defer-backoff-tune-danctnix     (c5.1.1)
  14  lmac-recover-via-mmc-hw-reset-danctnix  (c5.2 + c5.2.1)
  16  pm-state-resync-danctnix             (c6.1)
  17  pm-wake-consume-state-danctnix       (c6.2)
  18  pm-detect-firmware-unsupported-danctnix (c7)
  19  decrypt-storm-fast-recover-danctnix  (Patch A)
  20  connection-loss-fast-recover-danctnix (Patch B)
  21  cw1200-fix-backports-danctnix        (Patches F3 + F2 + F1)
  24  sdio-rx-no-relay-danctnix            (Patch C v3)
  25  license-spdx-restore-attribution-danctnix (Patch G)
  26  ba-lock-atomic-danctnix              (Patch D)
  27  ps-state-lock-skip-pm-disabled-danctnix (Patch E)
  28  rx-list-batch-delivery-danctnix      (Patch C2)
  29  bh-c-fossil-cleanup-danctnix         (Patch H)
  30  scan-filter-5ghz-danctnix            (besser#1)
  31  arch/arm64/xor-neon-...              (GCC 15 SCS)
  32  queue-pending-record-lock-bh-danctnix (besser#18)

Verification: pkgrel=6 build from this manifest in progress; if
srcversion == 26B0003FE9F2B05DCE838C4 (pkgrel=5's), source-tree is
byte-equivalent to the c5x interim + scan-filter + besser#18 stack
that's currently running on ohm.

Refs: #17 (the broken mirror), #28 (the interim PR that landed
cumulative-c5x), #31 (ka-promote trailer normalisation followup).
2026-05-19 06:41:37 +02:00

144 lines
6.0 KiB
Diff

From 9012b74eea8d540c8637d7645093204d1e94e99a Mon Sep 17 00:00:00 2001
From: Markus Fritsche <fritsche.markus@gmail.com>
Date: Wed, 22 Apr 2026 13:04:27 +0200
Subject: [PATCH 06/29] bes2600: enable CONFIG_BES2600_TESTMODE by default +
fix bit-rotted testmode plumbing
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The driver implements a mac80211 testmode_cmd operation that dispatches
to a set of vendor commands (GET_TX_POWER_LEVEL, GET_TX_POWER_RANGE,
SET_SNAP_FRAME, TSM_STATS, GET_ROAM_DELAY, GET_STREAM, etc) plus the
BES2600 RF-test path (bes2600_vendor_rf_cmd → firmware
patch_wifi_testMode). The testmode handlers and the .testmode_cmd
binding in struct ieee80211_ops are conditionally compiled under
CONFIG_BES2600_TESTMODE, which previously defaulted to n.
Flip the Makefile default from n to y so wifi_testmode_cmd.o is
included in the build and the .testmode_cmd op is populated. On the
PineTab2 target kernel (linux-pinetab2 6.19.10-danctnix1, built with
CONFIG_NL80211_TESTMODE=y) this exposes the BES2600 RF-test surface
through the standard nl80211 testmode interface ('iw phy0 ...').
This also makes visible two classes of bit-rot that had accumulated
while nobody was building with CONFIG_BES2600_TESTMODE=y:
1. sta.c contains ~41 calls to bes2600_info() / bes2600_err() /
bes2600_warn() / bes2600_dbg() / bes2600_err_with_cond() - a
legacy log-macro family carrying a BES2600_DBG_* subsystem-id
first argument. Neither the macros nor any of the BES2600_DBG_*
constants are defined anywhere in the tree. The same call pattern
appears under #if defined(BES2600_DETECTION_LOGIC) in hwio.c and
under CONFIG_BES2600_ITP in itp.c, both normally disabled.
Add minimal shim macros to bes_log.h that rewire the calls onto
the existing bes_info() / bes_err() / bes_warn() / bes_devel()
family (ignoring the subsystem id). Define BES2600_DBG_SBUS,
BES2600_DBG_DOWNLOAD, BES2600_DBG_ITP and BES2600_DBG_TEST_MODE
as 0 constants for documentation / grep.
2. bes2600_start_stop_tsm(), bes2600_get_tsm_params(), and
bes2600_get_roam_delay() are declared in sta.c with external
linkage but have no prototype in any header. All callers live in
sta.c (inside bes2600_testmode_cmd). With CONFIG_BES2600_TESTMODE
off the compiler never sees them; with it on gcc
-Werror=missing-prototypes breaks the build.
Mark the three functions static. (Keeping them file-local also
matches their actual usage.)
Both changes are strictly scoped to make CONFIG_BES2600_TESTMODE=y
buildable; no behavioural change when the flag is off.
Tested-on: PineTab2 (BES2600WM + RK3566) running linux-pinetab2
6.19.10-danctnix1-1 with CONFIG_NL80211_TESTMODE=y. Module builds
cleanly, nl80211 testmode interface reachable via 'iw phy0 ...' from
userspace.
Signed-off-by: Markus Fritsche <fritsche.markus@gmail.com>
---
bes2600/Makefile | 2 +-
bes2600/bes_log.h | 23 +++++++++++++++++++++++
bes2600/sta.c | 6 +++---
3 files changed, 27 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/bes2600/Makefile b/drivers/staging/bes2600/Makefile
index 2dcba09..2c1a850 100644
--- a/drivers/staging/bes2600/Makefile
+++ b/drivers/staging/bes2600/Makefile
@@ -2,7 +2,7 @@ KERN_DIR = /lib/modules/$(KERNELRELEASE)/build
# feature option
BES2600 ?= m
-CONFIG_BES2600_TESTMODE ?= n
+CONFIG_BES2600_TESTMODE ?= y
CONFIG_BES2600_ENABLE_DEVEL_LOGS ?= n
diff --git a/drivers/staging/bes2600/bes_log.h b/drivers/staging/bes2600/bes_log.h
index 605cea8..65cf703 100644
--- a/drivers/staging/bes2600/bes_log.h
+++ b/drivers/staging/bes2600/bes_log.h
@@ -8,3 +8,26 @@ extern struct device *global_dev;
#define bes_info(fmt, ...) dev_info(global_dev, fmt, ##__VA_ARGS__)
#define bes_warn(fmt, ...) dev_warn(global_dev, fmt, ##__VA_ARGS__)
#define bes_err(fmt, ...) dev_err(global_dev, fmt, ##__VA_ARGS__)
+
+/*
+ * Legacy debug-subsystem-tagged log macros. The per-subsystem filtering
+ * was never implemented in-tree; these shims let code paths gated by
+ * CONFIG_BES2600_TESTMODE / CONFIG_BES2600_ITP / BES2600_DETECTION_LOGIC
+ * build when their conditions are enabled. The first argument is
+ * currently unused; pick one of the BES2600_DBG_* constants below for
+ * documentation.
+ */
+#define BES2600_DBG_SBUS 0
+#define BES2600_DBG_DOWNLOAD 0
+#define BES2600_DBG_ITP 0
+#define BES2600_DBG_TEST_MODE 0
+
+#define bes2600_info(_dbg, fmt, ...) bes_info(fmt, ##__VA_ARGS__)
+#define bes2600_err(_dbg, fmt, ...) bes_err(fmt, ##__VA_ARGS__)
+#define bes2600_warn(_dbg, fmt, ...) bes_warn(fmt, ##__VA_ARGS__)
+#define bes2600_dbg(_dbg, fmt, ...) bes_devel(fmt, ##__VA_ARGS__)
+#define bes2600_err_with_cond(_cond, _dbg, fmt, ...) \
+ do { \
+ if (_cond) \
+ bes_err(fmt, ##__VA_ARGS__); \
+ } while (0)
diff --git a/drivers/staging/bes2600/sta.c b/drivers/staging/bes2600/sta.c
index aa69eb8..5f1a456 100644
--- a/drivers/staging/bes2600/sta.c
+++ b/drivers/staging/bes2600/sta.c
@@ -3633,7 +3633,7 @@ static int bes2600_set_power_save(struct ieee80211_hw *hw,
*
* Returns: 0 on success or non zero value on failure
*/
-int bes2600_start_stop_tsm(struct ieee80211_hw *hw, void *data)
+static int bes2600_start_stop_tsm(struct ieee80211_hw *hw, void *data)
{
struct bes_msg_start_stop_tsm *start_stop_tsm =
(struct bes_msg_start_stop_tsm *) data;
@@ -3663,7 +3663,7 @@ int bes2600_start_stop_tsm(struct ieee80211_hw *hw, void *data)
*
* Returns: TSM parameters collected
*/
-int bes2600_get_tsm_params(struct ieee80211_hw *hw)
+static int bes2600_get_tsm_params(struct ieee80211_hw *hw)
{
struct bes2600_common *hw_priv = hw->priv;
struct bes_tsm_stats tsm_stats;
@@ -3703,7 +3703,7 @@ int bes2600_get_tsm_params(struct ieee80211_hw *hw)
*
* Returns: Returns the last measured roam delay
*/
-int bes2600_get_roam_delay(struct ieee80211_hw *hw)
+static int bes2600_get_roam_delay(struct ieee80211_hw *hw)
{
struct bes2600_common *hw_priv = hw->priv;
u16 roam_delay = hw_priv->tsm_info.roam_delay / 1000;
--
2.54.0