Commit ed9f34bb authored by Igor Mitsyanko's avatar Igor Mitsyanko Committed by Kalle Valo
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qtnfmac: implement net_device_ops callback to set MAC address 



Implement net_device_ops::ndo_set_mac_address callback to allow for
setting interface MAC address. Implementation is done through existing
CHANGE_INTF firmware command. All validation is to be done by firmware.

Signed-off-by: default avatarIgor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 9b71578d

drivers/net/wireless/quantenna/qtnfmac/core.c

+25 −0
Original line number Diff line number Diff line
@@ -179,6 +179,30 @@ static void qtnf_netdev_tx_timeout(struct net_device *ndev) 
	}

}



static int qtnf_netdev_set_mac_address(struct net_device *ndev, void *addr)

{

	struct qtnf_vif *vif = qtnf_netdev_get_priv(ndev);

	struct sockaddr *sa = addr;

	int ret;

	unsigned char old_addr[ETH_ALEN];



	memcpy(old_addr, sa->sa_data, sizeof(old_addr));



	ret = eth_mac_addr(ndev, sa);

	if (ret)

		return ret;



	qtnf_scan_done(vif->mac, true);



	ret = qtnf_cmd_send_change_intf_type(vif, vif->wdev.iftype,

					     sa->sa_data);



	if (ret)

		memcpy(ndev->dev_addr, old_addr, ETH_ALEN);



	return ret;

}



/* Network device ops handlers */

const struct net_device_ops qtnf_netdev_ops = {

	.ndo_open = qtnf_netdev_open,
@@ -186,6 +210,7 @@ const struct net_device_ops qtnf_netdev_ops = { 
	.ndo_start_xmit = qtnf_netdev_hard_start_xmit,

	.ndo_tx_timeout = qtnf_netdev_tx_timeout,

	.ndo_get_stats64 = qtnf_netdev_get_stats64,

	.ndo_set_mac_address = qtnf_netdev_set_mac_address,

};



static int qtnf_mac_init_single_band(struct wiphy *wiphy,

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