linux-kernel - Re: [PATCH] ath3k: Add support for VAIO VPCEH [0489:e027]

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Message-Id: <201211012138.20988.marcos@mrkindustries.com.ar>
Date:	Thu, 1 Nov 2012 21:38:20 -0300
From:	Marcos Chaparro <marcos@...industries.com.ar>
To:	Gustavo Padovan <gustavo@...ovan.org>
Cc:	Marcel Holtmann <marcel@...tmann.org>,
	Johan Hedberg <johan.hedberg@...il.com>,
	linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ath3k: Add support for VAIO VPCEH [0489:e027]

Added Atheros AR3011 internal bluetooth device found in Sony VAIO VPCEH to the 
devices list.
Before this, the bluetooth module was identified as an Foxconn / Hai bluetooth 
device [0489:e027], now it claims to be an AtherosAR3011 Bluetooth 
[0cf3:3005].

# cat /sys/kernel/debug/usb/devices
T:  Bus=01 Lev=02 Prnt=02 Port=04 Cnt=02 Dev#=  4 Spd=12   MxCh= 0
D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=0489 ProdID=e027 Rev= 0.01
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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

Signed-off by: Marcos A Chaparro <marcos@...industries.com.ar>
---

Updated usb /sys/kernel/debug/usb/devices output. A complete powercycle flushed 
the device firmware.

diff --git a/linux-3.7-rc3.orig/drivers/bluetooth/ath3k.c b/linux-3.7-
rc3.new/drivers/bluetooth/ath3k.c
index fc2de55..b00000e 100644
--- a/linux-3.7-rc3.orig/drivers/bluetooth/ath3k.c
+++ b/linux-3.7-rc3.new/drivers/bluetooth/ath3k.c
@@ -67,6 +67,7 @@ static struct usb_device_id ath3k_table[] = {
        { USB_DEVICE(0x13d3, 0x3304) },
        { USB_DEVICE(0x0930, 0x0215) },
        { USB_DEVICE(0x0489, 0xE03D) },
+       { USB_DEVICE(0x0489, 0xE027) },
 
        /* Atheros AR9285 Malbec with sflash firmware */
        { USB_DEVICE(0x03F0, 0x311D) },
diff --git a/linux-3.7-rc3.orig/drivers/bluetooth/btusb.c b/linux-3.7-
rc3.new/drivers/bluetooth/btusb.c
index debda27..ee82f2f 100644
--- a/linux-3.7-rc3.orig/drivers/bluetooth/btusb.c
+++ b/linux-3.7-rc3.new/drivers/bluetooth/btusb.c
@@ -124,6 +124,7 @@ static struct usb_device_id blacklist_table[] = {
        { USB_DEVICE(0x13d3, 0x3304), .driver_info = BTUSB_IGNORE },
        { USB_DEVICE(0x0930, 0x0215), .driver_info = BTUSB_IGNORE },
        { USB_DEVICE(0x0489, 0xe03d), .driver_info = BTUSB_IGNORE },
+       { USB_DEVICE(0x0489, 0xe027), .driver_info = BTUSB_IGNORE },
 
        /* Atheros AR9285 Malbec with sflash firmware */
        { USB_DEVICE(0x03f0, 0x311d), .driver_info = BTUSB_IGNORE },

--
Marcos
--
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