[PATCH 2/2] Bluetooth: btmrvl: add public address configuration support

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From: Amitkumar Karwar <akarwar@xxxxxxxxxxx>

.set_bdaddr handler is implemented for public address configuration.

Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
Signed-off-by: Bing Zhao <bzhao@xxxxxxxxxxx>
---
 drivers/bluetooth/btmrvl_drv.h  |  1 +
 drivers/bluetooth/btmrvl_main.c | 15 +++++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/drivers/bluetooth/btmrvl_drv.h b/drivers/bluetooth/btmrvl_drv.h
index caf6841..38ad662 100644
--- a/drivers/bluetooth/btmrvl_drv.h
+++ b/drivers/bluetooth/btmrvl_drv.h
@@ -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
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c
index cc65fd2..1a325fe 100644
--- a/drivers/bluetooth/btmrvl_main.c
+++ b/drivers/bluetooth/btmrvl_main.c
@@ -539,6 +539,20 @@ static int btmrvl_setup(struct hci_dev *hdev)
 	return 0;
 }
 
+static int btmrvl_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
+{
+	struct btmrvl_private *priv = hci_get_drvdata(hdev);
+	long ret;
+	u8 buf[8];
+
+	buf[0] = MRVL_VENDOR_PKT;
+	buf[1] = sizeof(bdaddr_t);
+	bacpy((bdaddr_t *)&buf[2], bdaddr);
+	ret = btmrvl_send_sync_cmd(priv, BT_CMD_SET_BDADDR, buf, sizeof(buf));
+
+	return 0;
+}
+
 /*
  * This function handles the event generated by firmware, rx data
  * received from firmware, and tx data sent from kernel.
@@ -632,6 +646,7 @@ 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;
 
-- 
1.8.2.3

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