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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: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
hifive-unleashed-5.1
Amitkumar Karwar 2014-07-18 14:47:07 -07:00 committed by Marcel Holtmann
parent ae8df494e9
commit 27b869f59d
2 changed files with 25 additions and 0 deletions
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1
drivers/bluetooth/btmrvl_drv.h
View File

@ -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

24
drivers/bluetooth/btmrvl_main.c
View File

@ -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;