From: Heinrich Siebmanns <harv@gmx.de>
To: linux-bluetooth@vger.kernel.org
Cc: Heinrich Siebmanns <harv@gmx.de>
Subject: [PATCH] Bluetooth: Add support for Broadcom BCM20702A0 in Fuijitsu Lifebook E751
Date: Tue, 2 Dec 2014 19:46:57 +0100 [thread overview]
Message-ID: <1417546017-25257-1-git-send-email-harv@gmx.de> (raw)
In-Reply-To: <8967C48B-00C1-43E8-A8EC-C41642288122@holtmann.org>
This requires the flag BTUSB_BCM_PATCHRAM to work.
Relevant details from /sys/kernel/debug/usb/devices:
T: Bus=03 Lev=02 Prnt=02 Port=03 Cnt=02 Dev#= 4 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0489 ProdID=e031 Rev= 1.12
S: Manufacturer=Broadcom Corp
S: Product=BCM20702A0
S: SerialNumber=3859F9CD2AEE
C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr= 0mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb
E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms
I: If#= 1 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms
I: If#= 1 Alt= 2 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms
I: If#= 1 Alt= 3 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms
I: If#= 1 Alt= 4 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms
I: If#= 1 Alt= 5 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb
E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=84(I) Atr=02(Bulk) MxPS= 32 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 32 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none)
The firmware was extracted from a Windows 7 32-bit installation
and converted from 'hex' to 'hcd' for use in Linux.
The firmware is named "BCM20702A0_001.001.024.0156.0204.hex"
and is located in "%SYSTEMROOT%\system32\drivers\"
(md5 d126e6c4e0e669d76c38cf9377f76b7f)
(sha1 145d1850b2785a953233b409e7ff77786927c7d2)
The same firmware file is also available as a download at
http://support.ts.fujitsu.com/Download/
contained in "FTS_WIDCOMMBluetoothSoftware_6309000_1072149.zip"
'hcd' file should be placed at "brcm/BCM20702A0-0489-e031.hcd"
inside the firmware directory (e.g. "/lib/firmware")
Signed-off-by: Heinrich Siebmanns <harv@gmx.de>
---
drivers/bluetooth/btusb.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 9efdace..33a92ec 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -108,6 +108,8 @@ static const struct usb_device_id btusb_table[] = {
{ USB_DEVICE(0x413c, 0x8197) },
{ USB_DEVICE(0x13d3, 0x3404),
.driver_info = BTUSB_BCM_PATCHRAM },
+ { USB_DEVICE(0x0489, 0xe031),
+ .driver_info = BTUSB_BCM_PATCHRAM },
/* Foxconn - Hon Hai */
{ USB_VENDOR_AND_INTERFACE_INFO(0x0489, 0xff, 0x01, 0x01) },
--
2.1.3
next prev parent reply other threads:[~2014-12-02 18:46 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-01 9:05 Adding Broadcom Support for BCM 20702AO of Fuijitsu Lifebook E751 with .driver_info = BTUSB_BCM_PATCHRAM }, Harvey
2014-12-01 10:37 ` Marcel Holtmann
2014-12-01 11:13 ` Harvey
2014-12-01 11:30 ` Marcel Holtmann
2014-12-02 9:08 ` Harvey
2014-12-02 9:14 ` Marcel Holtmann
2014-12-02 14:05 ` Harvey
2014-12-02 15:16 ` Marcel Holtmann
2014-12-02 18:46 ` Heinrich Siebmanns [this message]
2014-12-03 9:46 ` [PATCH] Bluetooth: Add support for Broadcom BCM20702A0 in Fuijitsu Lifebook E751 Marcel Holtmann
2014-12-03 11:51 ` Harvey
2014-12-03 13:57 ` Marcel Holtmann
2014-12-02 18:49 ` Adding Broadcom Support for BCM 20702AO of Fuijitsu Lifebook E751 with .driver_info = BTUSB_BCM_PATCHRAM }, Harvey
2014-12-03 18:32 ` [PATCH] Bluetooth: Add support for Broadcom BCM20702A0 variants firmware upload via BTUSB_BCM_PATCHRAM Heinrich Siebmanns
2014-12-03 18:42 ` Marcel Holtmann
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