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>
This commit is contained in:
parent
fa7f3a8d56
commit
5c0a1001c8
@ -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);
|
||||
|
@ -20,6 +20,7 @@
|
||||
|
||||
#define EDL_PATCH_CMD_OPCODE (0xFC00)
|
||||
#define EDL_NVM_ACCESS_OPCODE (0xFC0B)
|
||||
#define EDL_WRITE_BD_ADDR_OPCODE (0xFC14)
|
||||
#define EDL_PATCH_CMD_LEN (1)
|
||||
#define EDL_PATCH_VER_REQ_CMD (0x19)
|
||||
#define EDL_PATCH_TLV_REQ_CMD (0x1E)
|
||||
@ -140,7 +141,7 @@ int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr);
|
||||
int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
|
||||
enum qca_btsoc_type soc_type, u32 soc_ver);
|
||||
int qca_read_soc_version(struct hci_dev *hdev, u32 *soc_version);
|
||||
|
||||
int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
|
||||
#else
|
||||
|
||||
static inline int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr)
|
||||
@ -159,4 +160,9 @@ static inline int qca_read_soc_version(struct hci_dev *hdev, u32 *soc_version)
|
||||
return -EOPNOTSUPP;
|
||||
}
|
||||
|
||||
static inline int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
|
||||
{
|
||||
return -EOPNOTSUPP;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
@ -1241,6 +1241,9 @@ static int qca_setup(struct hci_uart *hu)
|
||||
}
|
||||
|
||||
/* Setup bdaddr */
|
||||
if (qcadev->btsoc_type == QCA_WCN3990)
|
||||
hu->hdev->set_bdaddr = qca_set_bdaddr;
|
||||
else
|
||||
hu->hdev->set_bdaddr = qca_set_bdaddr_rome;
|
||||
|
||||
return ret;
|
||||
|
Loading…
Reference in New Issue
Block a user