This is a note to let you know that I've just added the patch titled
rsi: Fix module dev_oper_mode parameter description
to the 5.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
rsi-fix-module-dev_oper_mode-parameter-description.patch
and it can be found in the queue-5.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 31f97cf9f0c31143a2a6fcc89c4a1286ce20157e Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@xxxxxxx>
Date: Thu, 16 Sep 2021 16:42:45 +0200
Subject: rsi: Fix module dev_oper_mode parameter description
From: Marek Vasut <marex@xxxxxxx>
commit 31f97cf9f0c31143a2a6fcc89c4a1286ce20157e upstream.
The module parameters are missing dev_oper_mode 12, BT classic alone,
add it. Moreover, the parameters encode newlines, which ends up being
printed malformed e.g. by modinfo, so fix that too.
However, the module parameter string is duplicated in both USB and SDIO
modules and the dev_oper_mode mode enumeration in those module parameters
is a duplicate of macros used by the driver. Furthermore, the enumeration
is confusing.
So, deduplicate the module parameter string and use __stringify() to
encode the correct mode enumeration values into the module parameter
string. Finally, replace 'Wi-Fi' with 'Wi-Fi alone' and 'BT' with
'BT classic alone' to clarify what those modes really mean.
Fixes: 898b255339310 ("rsi: add module parameter operating mode")
Signed-off-by: Marek Vasut <marex@xxxxxxx>
Cc: Amitkumar Karwar <amit.karwar@xxxxxxxxxxxxxxxxxx>
Cc: Angus Ainslie <angus@xxxxxxxx>
Cc: David S. Miller <davem@xxxxxxxxxxxxx>
Cc: Jakub Kicinski <kuba@xxxxxxxxxx>
Cc: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Cc: Karun Eagalapati <karun256@xxxxxxxxx>
Cc: Martin Fuzzey <martin.fuzzey@flowbird.group>
Cc: Martin Kepplinger <martink@xxxxxxxxx>
Cc: Prameela Rani Garnepudi <prameela.j04cs@xxxxxxxxx>
Cc: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@xxxxxxx>
Cc: Siva Rebbagondla <siva8118@xxxxxxxxx>
Cc: netdev@xxxxxxxxxxxxxxx
Cc: <stable@xxxxxxxxxxxxxxx> # 4.17+
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210916144245.10181-1-marex@xxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/wireless/rsi/rsi_91x_sdio.c | 5 +----
drivers/net/wireless/rsi/rsi_91x_usb.c | 5 +----
drivers/net/wireless/rsi/rsi_hal.h | 11 +++++++++++
3 files changed, 13 insertions(+), 8 deletions(-)
--- a/drivers/net/wireless/rsi/rsi_91x_sdio.c
+++ b/drivers/net/wireless/rsi/rsi_91x_sdio.c
@@ -24,10 +24,7 @@
/* Default operating mode is wlan STA + BT */
static u16 dev_oper_mode = DEV_OPMODE_STA_BT_DUAL;
module_param(dev_oper_mode, ushort, 0444);
-MODULE_PARM_DESC(dev_oper_mode,
- "1[Wi-Fi], 4[BT], 8[BT LE], 5[Wi-Fi STA + BT classic]\n"
- "9[Wi-Fi STA + BT LE], 13[Wi-Fi STA + BT classic + BT LE]\n"
- "6[AP + BT classic], 14[AP + BT classic + BT LE]");
+MODULE_PARM_DESC(dev_oper_mode, DEV_OPMODE_PARAM_DESC);
/**
* rsi_sdio_set_cmd52_arg() - This function prepares cmd 52 read/write arg.
--- a/drivers/net/wireless/rsi/rsi_91x_usb.c
+++ b/drivers/net/wireless/rsi/rsi_91x_usb.c
@@ -25,10 +25,7 @@
/* Default operating mode is wlan STA + BT */
static u16 dev_oper_mode = DEV_OPMODE_STA_BT_DUAL;
module_param(dev_oper_mode, ushort, 0444);
-MODULE_PARM_DESC(dev_oper_mode,
- "1[Wi-Fi], 4[BT], 8[BT LE], 5[Wi-Fi STA + BT classic]\n"
- "9[Wi-Fi STA + BT LE], 13[Wi-Fi STA + BT classic + BT LE]\n"
- "6[AP + BT classic], 14[AP + BT classic + BT LE]");
+MODULE_PARM_DESC(dev_oper_mode, DEV_OPMODE_PARAM_DESC);
static int rsi_rx_urb_submit(struct rsi_hw *adapter, u8 ep_num, gfp_t flags);
--- a/drivers/net/wireless/rsi/rsi_hal.h
+++ b/drivers/net/wireless/rsi/rsi_hal.h
@@ -28,6 +28,17 @@
#define DEV_OPMODE_AP_BT 6
#define DEV_OPMODE_AP_BT_DUAL 14
+#define DEV_OPMODE_PARAM_DESC \
+ __stringify(DEV_OPMODE_WIFI_ALONE) "[Wi-Fi alone], " \
+ __stringify(DEV_OPMODE_BT_ALONE) "[BT classic alone], " \
+ __stringify(DEV_OPMODE_BT_LE_ALONE) "[BT LE alone], " \
+ __stringify(DEV_OPMODE_BT_DUAL) "[BT classic + BT LE alone], " \
+ __stringify(DEV_OPMODE_STA_BT) "[Wi-Fi STA + BT classic], " \
+ __stringify(DEV_OPMODE_STA_BT_LE) "[Wi-Fi STA + BT LE], " \
+ __stringify(DEV_OPMODE_STA_BT_DUAL) "[Wi-Fi STA + BT classic + BT LE], " \
+ __stringify(DEV_OPMODE_AP_BT) "[Wi-Fi AP + BT classic], " \
+ __stringify(DEV_OPMODE_AP_BT_DUAL) "[Wi-Fi AP + BT classic + BT LE]"
+
#define FLASH_WRITE_CHUNK_SIZE (4 * 1024)
#define FLASH_SECTOR_SIZE (4 * 1024)
Patches currently in stable-queue which might be from marex@xxxxxxx are
queue-5.14/rsi-fix-module-dev_oper_mode-parameter-description.patch
