diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2014-07-18 14:47:07 -0700 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-07-19 02:33:21 +0200 |
| commit | 27b869f59d5d989df681291a8449c03777aa8ca6 (patch) | |
| tree | 7204bbdcf707b54c733393712a747d99c4b156bd /drivers | |
| parent | ae8df494e9ec9d5c2bd907a0b7de712e050cb533 (diff) | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/bluetooth/btmrvl_drv.h | 1 | ||||
| -rw-r--r-- | drivers/bluetooth/btmrvl_main.c | 24 |
2 files changed, 25 insertions, 0 deletions
diff --git a/drivers/bluetooth/btmrvl_drv.h b/drivers/bluetooth/btmrvl_drv.h index caf684119a4..38ad66289ad 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 cc65fd2fe85..bae8e6a0ecf 100644 --- a/drivers/bluetooth/btmrvl_main.c +++ b/drivers/bluetooth/btmrvl_main.c @@ -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; |