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Commit 27b869f5 authored by Amitkumar Karwar's avatar Amitkumar Karwar Committed by Marcel Holtmann
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Bluetooth: btmrvl: add public address configuration support 



.set_bdaddr handler is implemented for public address configuration.
A reboot restores the bdaddr to its original address.

Signed-off-by: default avatarAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: default avatarBing Zhao <bzhao@marvell.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent ae8df494

drivers/bluetooth/btmrvl_drv.h

+1 −0
Original line number Diff line number Diff line
@@ -91,6 +91,7 @@ struct btmrvl_private { 


/* Vendor specific Bluetooth commands */

#define BT_CMD_PSCAN_WIN_REPORT_ENABLE	0xFC03

#define BT_CMD_SET_BDADDR		0xFC22

#define BT_CMD_AUTO_SLEEP_MODE		0xFC23

#define BT_CMD_HOST_SLEEP_CONFIG	0xFC59

#define BT_CMD_HOST_SLEEP_ENABLE	0xFC5A

drivers/bluetooth/btmrvl_main.c

+24 −0
Original line number Diff line number Diff line
@@ -539,6 +539,29 @@ static int btmrvl_setup(struct hci_dev *hdev) 
	return 0;

}



static int btmrvl_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)

{

	struct sk_buff *skb;

	long ret;

	u8 buf[8];



	buf[0] = MRVL_VENDOR_PKT;

	buf[1] = sizeof(bdaddr_t);

	memcpy(buf + 2, bdaddr, sizeof(bdaddr_t));



	skb = __hci_cmd_sync(hdev, BT_CMD_SET_BDADDR, sizeof(buf), buf,

			     HCI_INIT_TIMEOUT);

	if (IS_ERR(skb)) {

		ret = PTR_ERR(skb);

		BT_ERR("%s: changing btmrvl device address failed (%ld)",

		       hdev->name, ret);

		return ret;

	}

	kfree_skb(skb);



	return 0;

}



/*

 * This function handles the event generated by firmware, rx data

 * received from firmware, and tx data sent from kernel.
@@ -632,6 +655,7 @@ int btmrvl_register_hdev(struct btmrvl_private *priv) 
	hdev->flush = btmrvl_flush;

	hdev->send  = btmrvl_send_frame;

	hdev->setup = btmrvl_setup;

	hdev->set_bdaddr = btmrvl_set_bdaddr;



	hdev->dev_type = priv->btmrvl_dev.dev_type;