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Commit 3e164788 authored by Wei Li's avatar Wei Li Committed by Gerrit - the friendly Code Review server
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cnss: add an option to allow driver using asynchronous probe 



Add option CONFIG_CNSS_ASYNC to allow CNSS platform driver probe
asynchronously for boot time optimization in auto platform

Change-Id: Id1fcb8991a47ae56098a9bbd6ff570e22d6450d6
Signed-off-by: default avatarWei Li <weili@codeaurora.org>
parent 3d82d664

drivers/net/wireless/cnss/Kconfig

+9 −0
Original line number Diff line number Diff line
@@ -9,6 +9,15 @@ config CNSS 
	  This driver also adds support to integrate WLAN module to subsystem

	  restart framework.



config CNSS_ASYNC

	bool "Enable/disable cnss pci platform driver asynchronous probe"

	depends on CNSS

	---help---

	 If enabled, CNSS PCI platform driver would do asynchronous probe.

	 Using asynchronous probe will allow CNSS PCI platform driver to

	 probe in parallel with other device drivers and will help to

	 reduce kernel boot time.



config CNSS_MAC_BUG

	bool "Enable/disable 0-4K memory initialization for QCA6174"

	depends on CNSS

drivers/net/wireless/cnss/cnss_pci.c

+4 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.

/* Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -3067,6 +3067,9 @@ static struct platform_driver cnss_driver = { 
		.name = "cnss",

		.owner = THIS_MODULE,

		.of_match_table = cnss_dt_match,

#ifdef CONFIG_CNSS_ASYNC

		.probe_type = PROBE_PREFER_ASYNCHRONOUS,

#endif

	},

};