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Open Source and information security mailing list archives
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Date: Sat, 22 Jul 2006 17:59:40 +0200 (CEST)
From: Peter Koellner <peter@...alon.net>
To: linux-kernel@...r.kernel.org
Subject: PROBLEM: usb storage device not working anymore in 2.6.17.5 and
2.6.17.6
Hi! I noticed a problem with my usb storage device after upgrading
from 2.6.17.4:
problem: After updating the kernel from 2.6.17.4 to .5 and then .6 my
usb HDD drive does not work anymore. Any ideas?
symptoms: on plugging in the HDD, I get the following outpit in dmesg
with kernel 2.6.17.6:
usb 4-1.4.1: new full speed USB device using ehci_hcd and address 11
usb 4-1.4.1: device descriptor read/64, error -32
usb 4-1.4.1: device descriptor read/64, error -32
usb 4-1.4.1: new full speed USB device using ehci_hcd and address 12
usb 4-1.4.1: device descriptor read/64, error -32
usb 4-1.4.1: device descriptor read/64, error -32
usb 4-1.4.1: new full speed USB device using ehci_hcd and address 13
usb 4-1.4.1: device not accepting address 13, error -32
usb 4-1.4.1: new full speed USB device using ehci_hcd and address 14
usb 4-1.4.1: device not accepting address 14, error -32
the excerpt from kernel 2.6.17.5s kern.log before last update:
Jul 22 13:25:47 noisydwarf kernel: usb 4-1.4.1: new high speed USB device using ehci_hcd and address 7
Jul 22 13:32:47 noisydwarf kernel: usb 4-1.4.1: new high speed USB device using ehci_hcd and address 8
Jul 22 13:32:47 noisydwarf kernel: usb 4-1.4.1: configuration #1 chosen from 1 choice
Jul 22 13:32:52 noisydwarf kernel: usb 4-1.4.1: can't set config #1, error -110
Jul 22 13:55:08 noisydwarf kernel: usb 4-1.4.1: USB disconnect, address 8
Jul 22 13:55:10 noisydwarf kernel: usb 4-1.4.1: new high speed USB device using ehci_hcd and address 9
Jul 22 13:55:10 noisydwarf kernel: usb 4-1.4.1: configuration #1 chosen from 1 choice
Jul 22 13:55:15 noisydwarf kernel: usb 4-1.4.1: can't set config #1, error -110
Jul 22 13:57:02 noisydwarf kernel: usb 4-1.4.1: USB disconnect, address 9
Jul 22 13:57:19 noisydwarf kernel: usb 4-1.4.1: new high speed USB device using ehci_hcd and address 10
Jul 22 14:04:19 noisydwarf kernel: usb 4-1.4.1: new high speed USB device using ehci_hcd and address 11
Jul 22 14:04:19 noisydwarf kernel: usb 4-1.4.1: configuration #1 chosen from 1 choice
Jul 22 14:04:24 noisydwarf kernel: usb 4-1.4.1: can't set config #1, error -110
The "device descriptor read" message is generated in
drivers/usb/core/hub.c after invoking usb_get_device_descriptor in
drivers/usb/core/message.c
/proc/version:
Linux version 2.6.17.6 (root@...sydwarf) (gcc version 4.1.2 20060715
(prerelease) (Debian 4.1.1-9)) #1 PREEMPT Sat Jul 22 14:36:58 CEST
2006
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Mobile Intel(R) Pentium(R) 4 CPU 3.06GHz
stepping : 9
cpu MHz : 1599.960
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe up cid xtpr
bogomips : 3192.24
/proc/modules:
ndiswrapper 145936 0 - Live 0xf8dae000
radeon 98720 1 - Live 0xf8c3b000
binfmt_misc 10632 1 - Live 0xf8bd5000
cpufreq_ondemand 6304 1 - Live 0xf8b97000
rfcomm 32792 3 - Live 0xf8be0000
l2cap 21380 5 rfcomm, Live 0xf8bce000
ipv6 214112 28 - Live 0xf8c05000
autofs4 19332 1 - Live 0xf8bc0000
xfrm_user 19712 0 - Live 0xf8bba000
xfrm4_tunnel 2560 0 - Live 0xf8ba3000
tunnel4 3332 1 xfrm4_tunnel, Live 0xf8b9a000
ipcomp 7048 0 - Live 0xf8b80000
esp4 7936 0 - Live 0xf8b2f000
ah4 6528 0 - Live 0xf8960000
deflate 3840 0 - Live 0xf8b2d000
zlib_deflate 18200 1 deflate, Live 0xf8b9d000
twofish 43008 0 - Live 0xf8ba7000
serpent 19200 0 - Live 0xf8b89000
aes 28096 0 - Live 0xf8b8f000
blowfish 9216 0 - Live 0xf8b7c000
des 17408 0 - Live 0xf8b83000
sha256 11008 0 - Live 0xf8b32000
sha1 2560 0 - Live 0xf8969000
md5 3968 0 - Live 0xf8963000
crypto_null 2560 0 - Live 0xf894d000
dm_mod 48184 0 - Live 0xf8b4e000
msr 3460 0 - Live 0xf8881000
cpuid 3204 0 - Live 0xf883e000
fat 46108 0 - Live 0xf8b02000
ntfs 88692 1 - Live 0xf8b37000
cyberjack 9220 1 - Live 0xf8965000
hci_usb 14228 2 - Live 0xf8942000
bluetooth 42084 7 rfcomm,l2cap,hci_usb, Live 0xf8b10000
usbserial 26984 3 cyberjack, Live 0xf8975000
usbhid 34400 0 - Live 0xf896b000
eth1394 17924 0 - Live 0xf8947000
8250_pci 19840 0 - Live 0xf88e8000
8250 20564 1 8250_pci, Live 0xf8908000
serial_core 19072 1 8250, Live 0xf8902000
snd_intel8x0 30108 1 - Live 0xf88f1000
ehci_hcd 27912 0 - Live 0xf88fa000
uhci_hcd 20104 0 - Live 0xf88dd000
snd_intel8x0m 15884 0 - Live 0xf88e3000
snd_ac97_codec 82592 2 snd_intel8x0,snd_intel8x0m, Live 0xf88b2000
snd_ac97_bus 2304 1 snd_ac97_codec, Live 0xf8883000
joydev 8896 0 - Live 0xf889a000
evdev 8960 3 - Live 0xf8896000
snd_pcm 73992 3 snd_intel8x0,snd_intel8x0m,snd_ac97_codec, Live 0xf88c9000
snd_timer 20740 1 snd_pcm, Live 0xf889e000
snd 47332 7 snd_intel8x0,snd_intel8x0m,snd_ac97_codec,snd_pcm,snd_timer, Live 0xf88a5000
snd_page_alloc 9480 3 snd_intel8x0,snd_intel8x0m,snd_pcm, Live 0xf8892000
ohci1394 30512 0 - Live 0xf8878000
ieee1394 86072 2 eth1394,ohci1394, Live 0xf8861000
/proc/ioports
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-006f : keyboard
0070-0077 : rtc
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
0376-0376 : ide1
03c0-03df : vga+
03f6-03f6 : ide0
04d0-04d1 : pnp 00:02
0800-080f : pnp 00:02
0900-097f : pnp 00:08
1000-107f : 0000:00:1f.0
1000-1005 : motherboard
1000-1003 : PM1a_EVT_BLK
1004-1005 : PM1a_CNT_BLK
1006-1007 : motherboard
1006-1007 : pnp 00:03
1008-100f : motherboard
1008-100b : PM_TMR
1010-105f : motherboard
1020-1020 : PM2_CNT_BLK
1028-102f : GPE0_BLK
1060-107f : motherboard
1060-107f : pnp 00:03
1080-10bf : 0000:00:1f.0
1080-10bf : motherboard
1080-10bf : pnp 00:03
10c0-10df : motherboard
10c0-10df : pnp 00:03
10e0-10ff : motherboard
10e0-10e5 : ACPI CPU throttle
b080-b0ff : 0000:00:1f.6
b080-b0ff : Intel 82801DB-ICH4 Modem
b400-b4ff : 0000:00:1f.6
b400-b4ff : Intel 82801DB-ICH4 Modem
b800-b8ff : 0000:00:1f.5
b800-b8ff : Intel 82801DB-ICH4
bc40-bc7f : 0000:00:1f.5
bc40-bc7f : Intel 82801DB-ICH4
bf20-bf3f : 0000:00:1d.2
bf20-bf3f : uhci_hcd
bf40-bf5f : 0000:00:1d.1
bf40-bf5f : uhci_hcd
bf80-bf9f : 0000:00:1d.0
bf80-bf9f : uhci_hcd
bfa0-bfaf : 0000:00:1f.1
bfa0-bfa7 : ide0
bfa8-bfaf : ide1
c000-cfff : PCI Bus #01
c000-c0ff : 0000:01:00.0
d000-efff : PCI Bus #02
d000-d0ff : PCI CardBus #03
d400-d4ff : PCI CardBus #03
f400-f4fe : motherboard
f400-f4fe : pnp 00:03
/proc/iomem
00000000-0009efff : System RAM
0009f000-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000cffff : Video ROM
000f0000-000fffff : System ROM
00100000-7ffcf7ff : System RAM
00100000-0032c10e : Kernel code
0032c10f-003f2557 : Kernel data
7ffcf800-7fffffff : reserved
88000000-89ffffff : PCI Bus #02
88000000-89ffffff : PCI CardBus #03
8a000000-8a0003ff : 0000:00:1f.1
e0000000-e7ffffff : 0000:00:00.0
e8000000-efffffff : PCI Bus #01
e8000000-efffffff : 0000:01:00.0
f4fff400-f4fff4ff : 0000:00:1f.5
f4fff400-f4fff4ff : Intel 82801DB-ICH4
f4fff800-f4fff9ff : 0000:00:1f.5
f4fff800-f4fff9ff : Intel 82801DB-ICH4
f4fffc00-f4ffffff : 0000:00:1d.7
f4fffc00-f4ffffff : ehci_hcd
f6000000-fbffffff : PCI Bus #02
f6000000-f7ffffff : PCI CardBus #03
f8000000-f8000fff : 0000:02:04.0
f8000000-f8000fff : yenta_socket
faff4000-faff7fff : 0000:02:04.1
faffb800-faffbfff : 0000:02:04.1
faffb800-faffbfff : ohci1394
faffc000-faffdfff : 0000:02:02.0
faffc000-faffdfff : ndiswrapper
faffe000-faffffff : 0000:02:01.0
faffe000-faffffff : b44
fc000000-fdffffff : PCI Bus #01
fc000000-fc01ffff : 0000:01:00.0
fcff0000-fcffffff : 0000:01:00.0
fec00000-fec1ffff : reserved
feda0000-fee0ffff : reserved
ffb00000-ffffffff : reserved
lspci -vvv
00:00.0 Host bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV
Processor to I/O Controller (rev 02)
Subsystem: Dell Unknown device 015f
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
Latency: 0
Region 0: Memory at e0000000 (32-bit, prefetchable)
[size=128M]
Capabilities: [40] Vendor Specific Information
Capabilities: [a0] AGP version 2.0
Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64-
HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4
Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit-
FW- Rate=x1
00:00.1 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV
Processor to I/O Controller (rev 02)
Subsystem: Dell Unknown device 015f
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00:00.3 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV
Processor to I/O Controller (rev 02)
Subsystem: Dell Unknown device 015f
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00:01.0 PCI bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV
Processor to AGP Controller (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: fc000000-fdffffff
Prefetchable memory behind bridge: e8000000-efffffff
Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 01) (prog-if 00
[UHCI])
Subsystem: Dell Unknown device 015f
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 4: I/O ports at bf80 [size=32]
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 01) (prog-if 00
[UHCI])
Subsystem: Dell Unknown device 015f
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin B routed to IRQ 18
Region 4: I/O ports at bf40 [size=32]
00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 01) (prog-if 00
[UHCI])
Subsystem: Dell Unknown device 015f
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin C routed to IRQ 19
Region 4: I/O ports at bf20 [size=32]
00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M)
USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
Subsystem: Dell Unknown device 015f
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin D routed to IRQ 20
Region 0: Memory at f4fffc00 (32-bit, non-prefetchable)
[size=1K]
Capabilities: [50] Power- <PERR-
Latency: 32 (2000ns min), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 21
Region 0: Memory at e8000000 (32-bit, prefetchable)
[size=128M]
Region 1: I/O ports at c000 [size=256]
Region 2: Memory at fcff0000 (32-bit, non-prefetchable)
[size=64K]
/proc/scsi/scsi
Attached devices:
/proc/bus/usb/devices
T: Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 6
B: Alloc= 0/800 us ( 0%), #Int= 5, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.17.6 ehci_hcd
S: Product=EHCI Host Controller
S: SerialNumber=0000:00:1d.7
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=256ms
T: Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 4
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=05e3 ProdID=0605 Rev= 6.0b
S: Product=USB2.0 Hub
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 1 Ivl=256ms
T: Bus=04 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#= 4 Spd=1.5 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=046d ProdID=c505 Rev=17.00
S: Manufacturer=Logitech
S: Product=USB Receiver
C:* #Ifs= 2 Cfg#= 1 Atr=a0 MxPwr= 98mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=01 Driver=usbhid
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=10ms
I: If#= 1 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=usbhid
E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=10ms
T: Bus=04 Lev=02 Prnt=02 Port=02 Cnt=02 Dev#= 5 Spd=12 MxCh= 0
D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=16 #Cfgs= 1
P: Vendor=0c4b ProdID=0100 Rev= 1.00
S: Manufacturer=Reiner-SCT
S: Product=cyberJack e-co
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 96mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=cyberjack
E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=5ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
T: Bus=04 Lev=02 Prnt=02 Port=03 Cnt=03 Dev#= 6 Spd=480 MxCh= 4
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=05e3 ProdID=0605 Rev= 6.0b
S: Product=USB2.0 Hub
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 1 Ivl=256ms
T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.17.6 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:1d.2
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 27/900 us ( 3%), #Int= 1, #Iso= 2
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.17.6 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:1d.1
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs= 1
P: Vendor=057c ProdID=3800 Rev=15.00
S: Manufacturer=Bluetooth Device
S: Product=Bluetooth Device
S: SerialNumber=982F890E0400
C:* #Ifs= 2 Cfg#= 1 Atr=a0 MxPwr=200mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=hci_usb
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=ff Prot=ff Driver=hci_usb
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=ff Prot=ff Driver=hci_usb
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=ff Prot=ff Driver=hci_usb
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=ff Prot=ff Driver=hci_usb
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=ff Prot=ff Driver=hci_usb
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=ff Prot=ff Driver=hci_usb
E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.17.6 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:1d.0
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
--
peter koellner <peter@...alon.net>
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