diff options
| author | Miao-chen Chou <mcchou@chromium.org> | 2020-12-17 14:53:17 -0800 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2020-12-18 22:33:39 +0100 |
| commit | eaf19b0c47d142eedec34f7043f574fa3834c8b7 (patch) | |
| tree | 044cc63e7c06ee51b9954d4964281bdd413cc641 /drivers/bluetooth/btqca.c | |
| parent | 36211f7fc1e79d83b4a0461d9d65961ca5ef8150 (diff) | |
Bluetooth: btqca: Enable MSFT extension for Qualcomm WCN399x
The following Qualcomm WCN399x Bluetooth controllers support the
Microsoft vendor extension and they are using 0xFD70 for VsMsftOpCode.
-WCN3990
-WCN3991
-WCN3998
< HCI Command: ogf 0x3f, ocf 0x0170, plen 1
00
> HCI Event: 0x0e plen 18
01 70 FD 00 00 1F 00 00 00 00 00 00 00 04 4D 53 46 54
The following test step was performed.
- Boot the device with WCN3991 and verify INFO print in dmesg.
Signed-off-by: Miao-chen Chou <mcchou@chromium.org>
Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Reviewed-by: Archie Pusaka <apusaka@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/btqca.c')
| -rw-r--r-- | drivers/bluetooth/btqca.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c index f6256a3b84cf..25114f0d1319 100644 --- a/drivers/bluetooth/btqca.c +++ b/drivers/bluetooth/btqca.c @@ -564,6 +564,19 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, return err; } + /* WCN399x supports the Microsoft vendor extension with 0xFD70 as the + * VsMsftOpCode. + */ + switch (soc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: + hci_set_msft_opcode(hdev, 0xFD70); + break; + default: + break; + } + /* Perform HCI reset */ err = qca_send_reset(hdev); if (err < 0) { |