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Saundersx
Apprentice
Joined: 11 Apr 2005
Posts: 294
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 Posted: Sat Nov 01, 2008 12:35 pm Post subject: USB refuses to use ehci |
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I have a M2N-SLI DELUXE motherboard, and it completely refuses to use ehci. No matter where I plug it in, it always jumps on bus 2. The device is a usb 2.0 (webcam).
| Code: | Bus 002 Device 009: ID 045e:00f7 Microsoft Corp. LifeCam VX-1000
Bus 002 Device 007: ID 046d:c503 Logitech, Inc. Cordless Mouse+Keyboard Receiver
Bus 002 Device 006: ID 046d:c01d Logitech, Inc. MX510 Optical Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub |
Even by itself it always chooses ohci.
| Code: | Bus 002 Device 011: ID 045e:00f7 Microsoft Corp. LifeCam VX-1000
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub |
When webcam (VX-1000) is plugged in
| Code: | usb 2-6: new full speed USB device using ohci_hcd and address 4
usb 2-6: configuration #1 chosen from 1 choice
usb 2-6: New USB device found, idVendor=045e, idProduct=00f7
usb 2-6: New USB device strings: Mfr=0, Product=1, SerialNumber=0
usb 2-6: Product: USB camera
Linux video capture interface: v2.00
gspca: main v2.2.0 registered
gspca: probing 045e:00f7
sonixj: Sonix chip id: 11
gspca: probe ok
gspca: probing 045e:00f7
gspca: probing 045e:00f7
usbcore: registered new interface driver sonixj
sonixj: registered
usbcore: registered new interface driver snd-usb-audio |
and when trying to use the cam it does this which I have read is it not getting the bandwidth it requires.
| Code: | Nov 1 09:11:52 homebox gspca: usb_submit_urb [0] err -28
Nov 1 09:11:52 homebox ohci_hcd 0000:00:02.0: leak ed ffff88007619d320 (#81) state 2 |
Question is how do I get this to accept/use ehci?
Just to field off a few q's: usb 2.0 is enabled in the bios, im certain the device is usb 2.0 (tried others as well), kernel 2.6.27-zen3, ehci+ohci is enabled in the kernel, removing ohci module and rebooting ignores 1.1 devices AND oddly enough will not detect the webcam. |
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NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54819
Location: 56N 3W
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| Posted: Sat Nov 01, 2008 12:40 pm Post subject: |
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Saundersx,
Please post the content of /proc/bus/usb/devices with all the devices attached.
That will show what each device is capable of and how they are arranged. You must not mix USB 1 and USB 2 devices on the same root hub if you want the USB 2 devices to run at USB 2 speeds.
emerge usbview and look at your usb tree.
_________________
Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
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Saundersx
Apprentice
Joined: 11 Apr 2005
Posts: 294
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| Posted: Sat Nov 01, 2008 2:41 pm Post subject: |
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| NeddySeagoon wrote: | | Please post the content of /proc/bus/usb/devices with all the devices attached. |
| Code: | cat /proc/bus/usb/devices
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh=10
B: Alloc= 41/900 us ( 5%), #Int= 3, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0001 Rev= 2.06
S: Manufacturer=Linux 2.6.27-zen3 ohci_hcd
S: Product=OHCI Host Controller
S: SerialNumber=0000:00:02.0
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
T: Bus=02 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#= 12 Spd=1.5 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=046d ProdID=c01d Rev=21.00
S: Manufacturer=Logitech
S: Product=USB-PS/2 Optical Mouse
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 98mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=usbhid
E: Ad=81(I) Atr=03(Int.) MxPS= 7 Ivl=10ms
T: Bus=02 Lev=01 Prnt=01 Port=03 Cnt=02 Dev#= 13 Spd=1.5 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=046d ProdID=c503 Rev=10.20
S: Manufacturer=Logitech
S: Product=USB Receiver
C:* #Ifs= 2 Cfg#= 1 Atr=a0 MxPwr= 50mA
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=00 Prot=00 Driver=usbhid
E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=10ms
T: Bus=02 Lev=01 Prnt=01 Port=04 Cnt=03 Dev#= 18 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=045e ProdID=00f7 Rev= 1.01
S: Product=USB camera
C:* #Ifs= 3 Cfg#= 1 Atr=80 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=sonixj
E: Ad=81(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms
I: If#= 0 Alt= 1 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=sonixj
E: Ad=81(I) Atr=01(Isoc) MxPS= 128 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms
I: If#= 0 Alt= 2 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=sonixj
E: Ad=81(I) Atr=01(Isoc) MxPS= 256 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms
I: If#= 0 Alt= 3 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=sonixj
E: Ad=81(I) Atr=01(Isoc) MxPS= 384 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms
I: If#= 0 Alt= 4 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=sonixj
E: Ad=81(I) Atr=01(Isoc) MxPS= 512 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms
I: If#= 0 Alt= 5 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=sonixj
E: Ad=81(I) Atr=01(Isoc) MxPS= 680 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms
I: If#= 0 Alt= 6 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=sonixj
E: Ad=81(I) Atr=01(Isoc) MxPS= 800 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms
I: If#= 0 Alt= 7 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=sonixj
E: Ad=81(I) Atr=01(Isoc) MxPS= 900 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms
I: If#= 0 Alt= 8 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=sonixj
E: Ad=81(I) Atr=01(Isoc) MxPS=1023 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms
I:* If#= 1 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=snd-usb-audio
I:* If#= 2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio
I: If#= 2 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio
E: Ad=84(I) Atr=01(Isoc) MxPS= 64 Ivl=1ms
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh=10
B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev= 2.06
S: Manufacturer=Linux 2.6.27-zen3 ehci_hcd
S: Product=EHCI Host Controller
S: SerialNumber=0000:00:02.1
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= 4 Ivl=256ms |
| NeddySeagoon wrote: | That will show what each device is capable of and how they are arranged. You must not mix USB 1 and USB 2 devices on the same root hub if you want the USB 2 devices to run at USB 2 speeds.
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I don't know how not to mix them, hell I don't even know how to get it on USB2, tried every slot. |
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Naib
Watchman
Joined: 21 May 2004
Posts: 6069
Location: Removed by Neddy
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| Posted: Sat Nov 01, 2008 2:48 pm Post subject: |
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| Code: |
T: Bus=02 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#= 12 Spd=1.5 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=046d ProdID=c01d Rev=21.00
S: Manufacturer=Logitech
S: Product=USB-PS/2 Optical Mouse
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 98mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=usbhid
E: Ad=81(I) Atr=03(Int.) MxPS= 7 Ivl=10ms |
that is a usb1 device on bus2, so the usb2 camera will be forced to use the old drivers
emerge usbview to see what is where a bit easier
| Quote: |
I don't know how not to mix them, hell I don't even know how to get it on USB2, tried every slot. |
using usbview you can do that. I recently had todo it to get my usbaudio device onto my usb2 controller. takes a few min of tracing through what is plugged in where and then re-ordering yr connections. BUT once you have identified what is the USB2 controller you are sorted
_________________
#define HelloWorld int
#define Int main()
#define Return printf
#define Print return
#include <stdio>
HelloWorld Int {
Return("Hello, world!\n");
Print 0; |
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NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54819
Location: 56N 3W
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| Posted: Sat Nov 01, 2008 4:10 pm Post subject: |
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Saundersx,
You have several problems.
First, your OHCI (USB 1) root hub is in an overcurrent condtion. Your webcam needs 500mA, which is the maximum a root hub can provide for all connected devices. This may cause strange effects with all connected devices.
Your webcam is USB 1.1 but your mouse is USB 2 ... thats odd.
| Code: | T: Bus=02 Lev=01 Prnt=01 Port=04 Cnt=03 Dev#= 18 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=045e ProdID=00f7 Rev= 1.01
S: Product=USB camera |
Move your webcam (alone) onto your other root hub
_________________
Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
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