diff options
| author | Balakrishna Godavarthi <bgodavar@codeaurora.org> | 2019-01-16 15:31:15 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2019-01-22 11:51:18 +0300 |
| commit | 5c0a1001c8beecc29c2364171f3a1080e864a672 (patch) | |
| tree | 5cf76610782addbd3768d0852f17976fb401ef19 /drivers/bluetooth/btqca.c | |
| parent | fa7f3a8d56b38a3ed1880a3780afba82387da277 (diff) | |
| download | linux-5c0a1001c8beecc29c2364171f3a1080e864a672.tar.xz | |
Bluetooth: hci_qca: Add helper to set device address
This patch add qca_set_bdaddr() to set the device
address for latest Qualcomm Bluetooth chipset wcn3990 and above.
Signed-off-by: Balakrishna Godavarthi <bgodavar@codeaurora.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Tested-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/btqca.c')
| -rw-r--r-- | drivers/bluetooth/btqca.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c index ec9e03a6b778..612268574fc7 100644 --- a/drivers/bluetooth/btqca.c +++ b/drivers/bluetooth/btqca.c @@ -391,6 +391,25 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, } EXPORT_SYMBOL_GPL(qca_uart_setup); +int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr) +{ + struct sk_buff *skb; + int err; + + skb = __hci_cmd_sync_ev(hdev, EDL_WRITE_BD_ADDR_OPCODE, 6, bdaddr, + HCI_EV_VENDOR, HCI_INIT_TIMEOUT); + if (IS_ERR(skb)) { + err = PTR_ERR(skb); + bt_dev_err(hdev, "QCA Change address cmd failed (%d)", err); + return err; + } + + kfree_skb(skb); + + return 0; +} +EXPORT_SYMBOL_GPL(qca_set_bdaddr); + MODULE_AUTHOR("Ben Young Tae Kim <ytkim@qca.qualcomm.com>"); MODULE_DESCRIPTION("Bluetooth support for Qualcomm Atheros family ver " VERSION); MODULE_VERSION(VERSION); |