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path: root/drivers/bluetooth/btusb.c
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Diffstat (limited to 'drivers/bluetooth/btusb.c')
-rw-r--r--drivers/bluetooth/btusb.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 811f9b97e360..6bd63b84abd0 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -62,6 +62,7 @@ static struct usb_driver btusb_driver;
#define BTUSB_REALTEK 0x20000
#define BTUSB_BCM2045 0x40000
#define BTUSB_IFNUM_2 0x80000
+#define BTUSB_CW6622 0x100000
static const struct usb_device_id btusb_table[] = {
/* Generic Bluetooth USB device */
@@ -248,9 +249,11 @@ static const struct usb_device_id blacklist_table[] = {
/* QCA ROME chipset */
{ USB_DEVICE(0x0cf3, 0xe007), .driver_info = BTUSB_QCA_ROME },
+ { USB_DEVICE(0x0cf3, 0xe009), .driver_info = BTUSB_QCA_ROME },
{ USB_DEVICE(0x0cf3, 0xe300), .driver_info = BTUSB_QCA_ROME },
{ USB_DEVICE(0x0cf3, 0xe360), .driver_info = BTUSB_QCA_ROME },
{ USB_DEVICE(0x0489, 0xe092), .driver_info = BTUSB_QCA_ROME },
+ { USB_DEVICE(0x04ca, 0x3011), .driver_info = BTUSB_QCA_ROME },
/* Broadcom BCM2035 */
{ USB_DEVICE(0x0a5c, 0x2009), .driver_info = BTUSB_BCM92035 },
@@ -290,7 +293,8 @@ static const struct usb_device_id blacklist_table[] = {
{ USB_DEVICE(0x0400, 0x080a), .driver_info = BTUSB_BROKEN_ISOC },
/* CONWISE Technology based adapters with buggy SCO support */
- { USB_DEVICE(0x0e5e, 0x6622), .driver_info = BTUSB_BROKEN_ISOC },
+ { USB_DEVICE(0x0e5e, 0x6622),
+ .driver_info = BTUSB_BROKEN_ISOC | BTUSB_CW6622},
/* Roper Class 1 Bluetooth Dongle (Silicon Wave based) */
{ USB_DEVICE(0x1310, 0x0001), .driver_info = BTUSB_SWAVE },
@@ -2221,9 +2225,8 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
err = wait_on_bit_timeout(&data->flags, BTUSB_DOWNLOADING,
TASK_INTERRUPTIBLE,
msecs_to_jiffies(5000));
- if (err == 1) {
+ if (err == -EINTR) {
BT_ERR("%s: Firmware loading interrupted", hdev->name);
- err = -EINTR;
goto done;
}
@@ -2275,7 +2278,7 @@ done:
TASK_INTERRUPTIBLE,
msecs_to_jiffies(1000));
- if (err == 1) {
+ if (err == -EINTR) {
BT_ERR("%s: Device boot interrupted", hdev->name);
return -EINTR;
}
@@ -2845,6 +2848,9 @@ static int btusb_probe(struct usb_interface *intf,
hdev->send = btusb_send_frame;
hdev->notify = btusb_notify;
+ if (id->driver_info & BTUSB_CW6622)
+ set_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks);
+
if (id->driver_info & BTUSB_BCM2045)
set_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks);