From: Aleksey <info@dv2c.ru>
To: linux-bluetooth@vger.kernel.org
Subject: [PATCH] Bluetooth: btusb: add one more device to fixed Invalid initialization bug for kernel since 3.x
Date: Fri, 08 May 2015 02:11:27 +0300 [thread overview]
Message-ID: <1849903.jsc2NzCIHo@vwd-1> (raw)
In "Roper Class 1 Bluetooth Dongle" since 3.x kernel preset bug with invalid device initialization.
In earlyer version
$> hciconfig hci0 up
Can't init device hci0: Connection timed out (110)
In new kernel
$> hciconfig hci0 up
Can't init device hci0: Invalid request code (56)
with my device
[ 3.359071] usb 5-1: New USB device found, idVendor=1310, idProduct=0001
[ 3.359075] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.359078] usb 5-1: Product: SiW
[ 3.359080] usb 5-1: Manufacturer: SiW
[ 3.359083] usb 5-1: SerialNumber: E7BB050D0B00
Full diskussion about that problem present in https://bugzilla.kernel.org/show_bug.cgi?id=60901 "- [PATCH]Roper Class 1 Bluetooth Dongle / TRENDnet TBW-102UB not working with all kernel 3.x tested"
After "Introducing HCI_QUIRK_BROKEN_LOCAL_COMMANDS constant" from Marcel Holtmann that bug been proper fixed, but my "Silicon Wave based" device not been included in list with BTUSB_SWAVE.
Don't know about other device - i have only one dongle with that problem, but adding BTUSB_SWAVE to driver_info for my 0x1310, 0x0001 dongle full fixed that problem, and now my device can bee in UP state..
More over, i check http://www.linux-usb.org/usb-ids.html and not find 1300 device - i find only "1310 Name: Roper"
I think, what used 0x1300 wrong and meant actually 0x1310
If belive a bug "stopped work bluetooth" https://bugzilla.kernel.org/show_bug.cgi?id=51831 in "all worked" karnel 2.6.38 i can't fined 1300, But 1310 in this kernel works well.
Signed-off-by: Aleksei Volkov <info@dv2c.ru>
---
drivers/bluetooth/btusb.c | 1+-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -up linux-4.0.0-gentoo/drivers/bluetooth/btusb.c.orig linux-4.0.0-gentoo/drivers/bluetooth/btusb.c
--- linux-4.0.0/drivers/bluetooth/btusb.c.orig 2015-05-01 12:06:59.000000000 +0300
+++ linux-4.0.0/drivers/bluetooth/btusb.c 2015-05-07 22:22:13.000000000 +0300
@@ -254,6 +254,6 @@ static const struct usb_device_id blackl
/* Roper Class 1 Bluetooth Dongle (Silicon Wave based) */
- { USB_DEVICE(0x1300, 0x0001), .driver_info = BTUSB_SWAVE },
+ { USB_DEVICE(0x1310, 0x0001), .driver_info = BTUSB_SWAVE },
/* Digianswer devices */
{ USB_DEVICE(0x08fd, 0x0001), .driver_info = BTUSB_DIGIANSWER },
--
next reply other threads:[~2015-05-07 23:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-07 23:11 Aleksey [this message]
2015-05-08 7:11 ` [PATCH] Bluetooth: btusb: add one more device to fixed Invalid initialization bug for kernel since 3.x Szymon Janc
2015-05-13 20:59 ` Marcel Holtmann
2015-05-15 8:14 ` Aleksey Volkov
2015-05-15 14:02 ` Marcel Holtmann
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