Patch "rtlwifi: rtl8723ae: Fix initialization of module parameters" has been added to the 4.4-stable tree

Patch "rtlwifi: rtl8723ae: Fix initialization of module parameters" has been added to the 4.4-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    rtlwifi: rtl8723ae: Fix initialization of module parameters

to the 4.4-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:
     rtlwifi-rtl8723ae-fix-initialization-of-module-parameters.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 793b09994211fbe0b5cd5f7b6dd8cc9b6256c3c6 Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Mon, 14 Dec 2015 16:34:32 -0600
Subject: rtlwifi: rtl8723ae: Fix initialization of module parameters

From: Larry Finger <Larry.Finger@lwfinger.net>

commit 793b09994211fbe0b5cd5f7b6dd8cc9b6256c3c6 upstream.

This driver has some errors in the handling of module parameters. These
include missing initialization for parameters msi_support and
disable_watchdog. In addition, neither of these parameters nor sw_crypto
are transferred into the locations used by the driver. A final fix is
adding parameter msi to the module named and description macros.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c |    9 +++++++++
 1 file changed, 9 insertions(+)

--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
@@ -150,6 +150,11 @@ int rtl8723e_init_sw_vars(struct ieee802
 	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
 	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
 	rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
+	rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
+	rtlpriv->cfg->mod_params->sw_crypto =
+		rtlpriv->cfg->mod_params->sw_crypto;
+	rtlpriv->cfg->mod_params->disable_watchdog =
+		rtlpriv->cfg->mod_params->disable_watchdog;
 	if (rtlpriv->cfg->mod_params->disable_watchdog)
 		pr_info("watchdog disabled\n");
 	rtlpriv->psc.reg_fwctrl_lps = 3;
@@ -267,6 +272,8 @@ static struct rtl_mod_params rtl8723e_mo
 	.swctrl_lps = false,
 	.fwctrl_lps = true,
 	.debug = DBG_EMERG,
+	.msi_support = false,
+	.disable_watchdog = false,
 };
 
 static struct rtl_hal_cfg rtl8723e_hal_cfg = {
@@ -383,12 +390,14 @@ module_param_named(debug, rtl8723e_mod_p
 module_param_named(ips, rtl8723e_mod_params.inactiveps, bool, 0444);
 module_param_named(swlps, rtl8723e_mod_params.swctrl_lps, bool, 0444);
 module_param_named(fwlps, rtl8723e_mod_params.fwctrl_lps, bool, 0444);
+module_param_named(msi, rtl8723e_mod_params.msi_support, bool, 0444);
 module_param_named(disable_watchdog, rtl8723e_mod_params.disable_watchdog,
 		   bool, 0444);
 MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
 MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
 MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
 MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
+MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 0)\n");
 MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
 MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n");
 


Patches currently in stable-queue which might be from Larry.Finger@lwfinger.net are

queue-4.4/rtlwifi-rtl8723be-fix-module-parameter-initialization.patch
queue-4.4/rtlwifi-rtl8192de-fix-incorrect-module-parameter-descriptions.patch
queue-4.4/rtlwifi-rtl8192se-fix-module-parameter-initialization.patch
queue-4.4/rtlwifi-rtl8192cu-add-missing-parameter-setup.patch
queue-4.4/rtlwifi-rtl8723ae-fix-initialization-of-module-parameters.patch
queue-4.4/rtlwifi-rtl_pci-fix-kernel-panic.patch
queue-4.4/rtlwifi-rtl8188ee-fix-module-parameter-initialization.patch
queue-4.4/rtlwifi-rtl8192ce-fix-handling-of-module-parameters.patch