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Commit c61c9bd8 authored by Stefan Schmidt's avatar Stefan Schmidt Committed by Marcel Holtmann
Browse files

ieee802154/atusb: Add .set_promiscuous_mode driver operation 



Allow monitor mode operation with disabled AACK in hardware.

Signed-off-by: default avatarStefan Schmidt <stefan@osg.samsung.com>
Reviewed-by: default avatarVarka Bhadram <varkabhadram@gmail.com>
Acked-by: default avatarAlexander Aring <alex.aring@gmail.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 8702cb0f

drivers/net/ieee802154/atusb.c

+29 −1
Original line number Original line Diff line number Diff line
@@ -473,6 +473,33 @@ atusb_set_txpower(struct ieee802154_hw *hw, s32 mbm) 
	return -EINVAL;

	return -EINVAL;

}

}





static int

atusb_set_promiscuous_mode(struct ieee802154_hw *hw, const bool on)

{

	struct atusb *atusb = hw->priv;

	int ret;



	if (on) {

		ret = atusb_write_subreg(atusb, SR_AACK_DIS_ACK, 1);

		if (ret < 0)

			return ret;



		ret = atusb_write_subreg(atusb, SR_AACK_PROM_MODE, 1);

		if (ret < 0)

			return ret;

	} else {

		ret = atusb_write_subreg(atusb, SR_AACK_PROM_MODE, 0);

		if (ret < 0)

			return ret;



		ret = atusb_write_subreg(atusb, SR_AACK_DIS_ACK, 0);

		if (ret < 0)

			return ret;

	}



	return 0;

}



static struct ieee802154_ops atusb_ops = {

static struct ieee802154_ops atusb_ops = {

	.owner			= THIS_MODULE,

	.owner			= THIS_MODULE,

	.xmit_async		= atusb_xmit,

	.xmit_async		= atusb_xmit,
@@ -482,6 +509,7 @@ static struct ieee802154_ops atusb_ops = { 
	.stop			= atusb_stop,

	.stop			= atusb_stop,

	.set_hw_addr_filt	= atusb_set_hw_addr_filt,

	.set_hw_addr_filt	= atusb_set_hw_addr_filt,

	.set_txpower		= atusb_set_txpower,

	.set_txpower		= atusb_set_txpower,

	.set_promiscuous_mode	= atusb_set_promiscuous_mode,

};

};





/* ----- Firmware and chip version information ----------------------------- */

/* ----- Firmware and chip version information ----------------------------- */
@@ -600,7 +628,7 @@ static int atusb_probe(struct usb_interface *interface, 




	hw->parent = &usb_dev->dev;

	hw->parent = &usb_dev->dev;

	hw->flags = IEEE802154_HW_TX_OMIT_CKSUM | IEEE802154_HW_AFILT |

	hw->flags = IEEE802154_HW_TX_OMIT_CKSUM | IEEE802154_HW_AFILT |

		    IEEE802154_HW_AACK;

		    IEEE802154_HW_AACK | IEEE802154_HW_PROMISCUOUS;





	hw->phy->flags = WPAN_PHY_FLAG_TXPOWER;

	hw->phy->flags = WPAN_PHY_FLAG_TXPOWER;