From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <3FFABD90.1020903@gmx.de> Date: Tue, 06 Jan 2004 14:52:16 +0100 From: "thomas.schorpp" Reply-To: "t.[NO_SPAM]schorpp"@gmx.de MIME-Version: 1.0 To: Marcel Holtmann CC: BlueZ Mailing List Subject: Re: [Bluez-devel] hci_acl_tx_to: hci0 ACL tx timeout, VIA USB HUBS References: <3FF9E3F2.4040506@gmx.de> <1073393043.2508.50.camel@pegasus> <3FFAB0C5.4050407@gmx.de> <1073396288.2508.72.camel@pegasus> In-Reply-To: <1073396288.2508.72.camel@pegasus> Content-Type: text/plain; charset=us-ascii; format=flowed List-ID: thx marcel, Marcel Holtmann wrote: > 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. agree, will go to their mailing list later... > > >>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. NO sco module loaded(?) schorpp@TOM1:~$ lsmod Module Size Used by Not tainted bnep 9716 1 (autoclean) l2cap 15884 2 (autoclean) [bnep] sr_mod 14936 0 (autoclean) snd-mixer-oss 12080 3 (autoclean) joydev 5888 0 (unused) keybdev 1952 0 (unused) mousedev 4244 0 (unused) scanner 10936 0 hid 21156 0 (unused) printer 7040 0 w9968cf-vpp 12864 6 (autoclean) w9968cf 60568 0 hci_usb 7832 1 bluez 30436 2 [bnep l2cap hci_usb] dvb-ttpci 304596 5 alps_bsrv2 3992 1 input 3200 0 [joydev keybdev mousedev hid dvb-ttpci] dvb-core 41220 16 [dvb-ttpci alps_bsrv2] 8139too 13384 1 mii 2304 0 [8139too] crc32 2880 0 [bnep 8139too] tuner 10240 1 (autoclean) tvaudio 13628 0 (autoclean) (unused) msp3400 16396 1 (autoclean) bttv 94688 0 i2c-algo-bit 6984 1 [bttv] videodev 5984 6 [w9968cf dvb-ttpci bttv] snd-bt87x 5036 1 uhci 24528 0 (unused) usbcore 58752 1 [scanner hid printer w9968cf hci_usb uhci] snd-via82xx 12032 3 snd-pcm 56288 0 [snd-bt87x snd-via82xx] snd-timer 13412 0 [snd-pcm] snd-ac97-codec 43436 0 [snd-via82xx] snd-page-alloc 6004 0 [snd-bt87x snd-via82xx snd-pcm] snd-mpu401-uart 3136 0 [snd-via82xx] snd-rawmidi 12640 0 [snd-mpu401-uart] snd-seq-device 3904 0 [snd-rawmidi] snd 29924 1 [snd-mixer-oss snd-bt87x snd-via82xx snd-pcm snd-timer snd-ac97-codec snd-mpu401-uart snd-rawmidi snd-seq-device] soundcore 3332 2 [bttv snd] ovcamchip 16872 1 i2c-core 12740 0 [w9968cf tuner tvaudio msp3400 bttv i2c-algo-bit ovcamchip] ide-scsi 9424 0 schorpp@TOM1:~$ > > >>root@TOM1:~# uname -r >>2.4.23 > > > Use 2.4.23-mh1 or 2.4.24-mh1. roger that. what change do you think in the changelogs should target the problem? > > >>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 > > > > > ------------------------------------------------------- > This SF.net email is sponsored by: IBM Linux Tutorials. > Become an expert in LINUX or just sharpen your skills. Sign up for IBM's > Free Linux Tutorials. Learn everything from the bash shell to sys admin. > Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click > _______________________________________________ > Bluez-devel mailing list > Bluez-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bluez-devel > > thx y tom