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Commit 7c2b9bff authored by Alexander Aring's avatar Alexander Aring Committed by Marcel Holtmann
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fakelb: allow to run as monitor 



For my RIOT-OS in userspace experiments I need to create a fakelb
monitor interface. The fakelb doesn't filter anything on L2 and is a
purely raw interface. Because nl802154 checks on promiscuous mode which
need to supported by creating monitors this patch adds some no-op
promiscuous mode setting and the promiscuous flag.

Signed-off-by: default avatarAlexander Aring <aar@pengutronix.de>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 048e7f7e

drivers/net/ieee802154/fakelb.c

+8 −0
Original line number Diff line number Diff line
@@ -112,6 +112,12 @@ static void fakelb_hw_stop(struct ieee802154_hw *hw) 
	write_unlock_bh(&fakelb_ifup_phys_lock);

}



static int

fakelb_set_promiscuous_mode(struct ieee802154_hw *hw, const bool on)

{

	return 0;

}



static const struct ieee802154_ops fakelb_ops = {

	.owner = THIS_MODULE,

	.xmit_async = fakelb_hw_xmit,
@@ -119,6 +125,7 @@ static const struct ieee802154_ops fakelb_ops = { 
	.set_channel = fakelb_hw_channel,

	.start = fakelb_hw_start,

	.stop = fakelb_hw_stop,

	.set_promiscuous_mode = fakelb_set_promiscuous_mode,

};



/* Number of dummy devices to be set up by this module. */
@@ -174,6 +181,7 @@ static int fakelb_add_one(struct device *dev) 
	hw->phy->current_channel = 13;

	phy->channel = hw->phy->current_channel;



	hw->flags = IEEE802154_HW_PROMISCUOUS;

	hw->parent = dev;



	err = ieee802154_register_hw(hw);