From: Marcel Holtmann <marcel@holtmann.org>
To: "thomas.schorpp" <t.schorpp@gmx.de>
Cc: BlueZ Mailing List <bluez-devel@lists.sourceforge.net>
Subject: Re: [Bluez-devel] hci_acl_tx_to: hci0 ACL tx timeout, VIA USB HUBS
Date: Tue, 06 Jan 2004 14:38:08 +0100 [thread overview]
Message-ID: <1073396288.2508.72.camel@pegasus> (raw)
In-Reply-To: <3FFAB0C5.4050407@gmx.de>
Hi Thomas,
> hi marcel, thx for your fast acknowledge, heres some extended
> information, i could provide a hcidump -tsw in afew hours too:
the hcidump won't help here, because I am pretty sure that this is a
problem on the USB bus.
> root@TOM1:~# hciconfig -a
> hci0: Type: USB
> BD Address: 00:10:60:A5:0F:EA ACL MTU: 192:8 SCO MTU: 64:8
> UP RUNNING PSCAN ISCAN
> RX bytes:99 acl:0 sco:0 events:13 errors:0
> TX bytes:296 acl:0 sco:0 commands:12 errors:0
> Features: 0xff 0xff 0x0f 0x00
> Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
> Link policy: HOLD SNIFF PARK
> Link mode: ACCEPT MASTER
> Name: 'TOM1'
> Class: 0x000100
> Service Classes: Unspecified
> Device Class: Computer, Uncategorized
> HCI Ver: 1.1 (0x1) HCI Rev: 0x20d LMP Ver: 1.1 (0x1) LMP
> Subver: 0x20d
> Manufacturer: Cambridge Silicon Radio (10)
This is HCI 16.4 firmware and it should work fine. Do you use the SCO
audio support for the HCI USB driver? If yes, disable it, because I
heard of problems with ISOC transfers on VIA chips if I remember
correctly.
> root@TOM1:~# uname -r
> 2.4.23
Use 2.4.23-mh1 or 2.4.24-mh1.
> P.S. what linux devenv and kernel debugging env do you use? i wasted
> years with visual c++ ;)
I use anjuta and vi as editor and for debugging it is simply printk ;)
Regards
Marcel
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next prev parent reply other threads:[~2004-01-06 13:38 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-05 22:23 [Bluez-devel] hci_acl_tx_to: hci0 ACL tx timeout, VIA USB HUBS thomas.schorpp
2004-01-06 0:30 ` [Bluez-devel] hci_acl_tx_to: hci0 ACL tx timeout, stalling next accept thomas.schorpp
2004-01-06 0:45 ` thomas.schorpp
2004-01-06 12:44 ` [Bluez-devel] hci_acl_tx_to: hci0 ACL tx timeout, VIA USB HUBS Marcel Holtmann
2004-01-06 12:57 ` thomas.schorpp
2004-01-06 13:38 ` Marcel Holtmann [this message]
2004-01-06 13:52 ` thomas.schorpp
2004-01-06 13:56 ` Marcel Holtmann
2004-01-06 15:08 ` thomas.schorpp
2004-01-06 15:55 ` [Bluez-devel] hci_acl_tx_to: hci0 ACL tx timeout, sco not the problem thomas.schorpp
2004-01-06 20:03 ` [Bluez-devel] hci_acl_tx_to: hci0 ACL tx timeout, solved, kmod loaded wrong ALTERNATE uhci driver by default thomas.schorpp
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