From: Marcel Holtmann <marcel@holtmann.org>
To: Derek Chan <dwc+lkml@OCF.Berkeley.EDU>
Cc: maxk@qualcomm.com, linux-bluetooth@vger.kernel.org
Subject: Re: another "blacklist" device for hci_usb
Date: Wed, 04 Mar 2009 22:00:55 +0100 [thread overview]
Message-ID: <1236200455.6670.9.camel@localhost.localdomain> (raw)
In-Reply-To: <20090304075902.GB3004@OCF.Berkeley.EDU>
Hi Derek,
> >> I've got a USB bluetooth adapter that needed some of those handy module
> >> params to get SCO working.
> >>
> >> Bus 001 Device 004: ID 0a5c:2121 Broadcom Corp. BCM2210 Bluetooth
>
> > send "hciconfig -a" before and after your patch. You have to prove to me
> > that you really need this patch.
>
> Before: (2.6.26-1-686, no options for hci_usb)
> hci0: Type: USB
> BD Address: 00:50:B6:80:76:1A ACL MTU: 1017:8 SCO MTU: 64:0
> UP RUNNING PSCAN
> RX bytes:939 acl:0 sco:0 events:23 errors:0
> TX bytes:342 acl:0 sco:0 commands:23 errors:0
> Features: 0xff 0xff 0x8d 0xfe 0x9b 0xf9 0x00 0x80
> Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
> Link policy: RSWITCH HOLD SNIFF PARK
> Link mode: SLAVE ACCEPT
> Name: 'server-0'
> Class: 0x080100
> Service Classes: Capturing
> Device Class: Computer, Uncategorized
> HCI Ver: 2.0 (0x3) HCI Rev: 0x4118 LMP Ver: 2.0 (0x3) LMP Subver: 0x430e
> Manufacturer: Broadcom Corporation (15)
>
> After: (2.6.26-1-686, options hci_usb reset=1 force_scofix=1)
> hci0: Type: USB
> BD Address: 00:50:B6:80:76:1A ACL MTU: 1017:8 SCO MTU: 64:8
> UP RUNNING PSCAN
> RX bytes:1511 acl:0 sco:0 events:31 errors:0
> TX bytes:366 acl:0 sco:0 commands:31 errors:0
> Features: 0xff 0xff 0x8d 0xfe 0x9b 0xf9 0x00 0x80
> Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
> Link policy: RSWITCH HOLD SNIFF PARK
> Link mode: SLAVE ACCEPT
> Name: 'server-0'
> Class: 0x080100
> Service Classes: Capturing
> Device Class: Computer, Uncategorized
> HCI Ver: 2.0 (0x3) HCI Rev: 0x4118 LMP Ver: 2.0 (0x3) LMP Subver: 0x430e
> Manufacturer: Broadcom Corporation (15)
>
> > Also please post a patch against btusb.c since hci_usb.c has been
> > removed.
>
> I didn't actually patch hci_usb. Since the options were there, it was
> easier to use them. As requested, I've gone back through gitweb to pull
> this file to patch. See attached.
please post the content of /proc/bus/usb/devices for that dongle and
also please send patches against bluetooth-next-2.6 or net-next-2.6
trees.
Regards
Marcel
next prev parent reply other threads:[~2009-03-04 21:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-26 9:17 another "blacklist" device for hci_usb Derek Chan
2009-02-28 21:39 ` Marcel Holtmann
2009-03-04 7:59 ` Derek Chan
2009-03-04 21:00 ` Marcel Holtmann [this message]
2009-03-04 23:46 ` Derek Chan
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