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Grant wrote: |
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> My system seems to have 2 USB controllers, one 1.1 controller (OHCI) |
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> and one 2.0 controller (EHCI): |
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> |
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> 00:02.0 USB Controller: nVidia Corporation MCP61 USB Controller (rev |
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> a3) (prog-if 10 [OHCI]) |
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> Subsystem: Micro-Star International Co., Ltd. Device 7309 |
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> Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21 |
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> Memory at dfe7f000 (32-bit, non-prefetchable) [size=4K] |
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> Capabilities: [44] Power Management version 2 |
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> Kernel driver in use: ohci_hcd |
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> |
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> 00:02.1 USB Controller: nVidia Corporation MCP61 USB Controller (rev |
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> a3) (prog-if 20 [EHCI]) |
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> Subsystem: Micro-Star International Co., Ltd. Device 7309 |
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> Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22 |
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> Memory at dfe7ec00 (32-bit, non-prefetchable) [size=256] |
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> Capabilities: [44] Debug port: BAR=1 offset=0098 |
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> Capabilities: [80] Power Management version 2 |
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> Kernel driver in use: ehci_hcd |
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> |
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> I have 2 Philips USB webcams attached to this system and controlled by |
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> media-video/motion. One of the webcams is not functioning, and I'm |
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> supposed to make sure I don't have both of them attached to the USB |
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> 1.1 controller. How can I do that? I have: |
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> |
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> # lsusb |
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> Bus 001 Device 003: ID 04f9:002a Brother Industries, Ltd |
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> Bus 001 Device 001: ID 1d6b:0002 |
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> Bus 002 Device 003: ID 0471:0329 Philips |
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> Bus 002 Device 002: ID 0471:0329 Philips |
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> Bus 002 Device 001: ID 1d6b:0001 |
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> |
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> Is there any way to find out? |
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> |
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> - Grant |
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> |
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> |
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> |
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|
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|
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I !think! mine has that too. This is the usb part of my config: |
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|
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root@smoker / # cat /usr/src/linux/.config | grep USB | grep =y |
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CONFIG_USB_HID=y |
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CONFIG_USB_SUPPORT=y |
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CONFIG_USB_ARCH_HAS_HCD=y |
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CONFIG_USB_ARCH_HAS_OHCI=y |
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CONFIG_USB_ARCH_HAS_EHCI=y |
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CONFIG_USB=y |
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CONFIG_USB_DEVICEFS=y |
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CONFIG_USB_OHCI_HCD=y |
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CONFIG_USB_OHCI_LITTLE_ENDIAN=y |
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CONFIG_USB_ACM=y |
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CONFIG_USB_PRINTER=y |
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CONFIG_USB_STORAGE=y |
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root@smoker / # |
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|
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With mine, it tries 2.0 first then goes to the first version. My |
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printer is 2.0 but my camera is the old version, or maybe it is the |
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other way around. I got a memory stick that connects 2.0 to. Anyway, |
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that works here and it may work for you. |
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|
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Dale |
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|
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:-) :-) |
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