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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 |