Hi folks, Has anyone seen this kind of thing before? All my low or full speed devices work fine. My *high* speed devices don't work if ehci_hcd is loaded, but if I remove it, they work as fall-back full speed devices. For example, when I install a USB storage device without ehci_hcd loaded, I'll get: Jan 2 16:14:24 localhost kernel: ACPI: PCI interrupt for device 0000:00:10.4 disabled Jan 2 16:14:25 localhost kernel: usb 4-2: new full speed USB device using uhci_hcd and address 2 Jan 2 16:14:25 localhost kernel: scsi2 : SCSI emulation for USB Mass Storage devices Jan 2 16:14:30 localhost kernel: Vendor: SanDisk Model: Cruzer Mini Rev: 0.2 Jan 2 16:14:30 localhost kernel: Type: Direct-Access ANSI SCSI revision : 02 Jan 2 16:14:30 localhost kernel: SCSI device sdb: 2001888 512-byte hdwr sectors (1025 MB) Jan 2 16:14:30 localhost kernel: sdb: Write Protect is off Jan 2 16:14:30 localhost kernel: SCSI device sdb: 2001888 512-byte hdwr sectors (1025 MB) Jan 2 16:14:30 localhost kernel: sdb: Write Protect is off Jan 2 16:14:30 localhost kernel: sdb: sdb1 Jan 2 16:14:30 localhost kernel: Attached scsi removable disk sdb at scsi2, channel 0, id 0, lun 0 However, if I try it with ehci_hcd loaded, I'll get: Jan 2 16:17:34 localhost kernel: usb 1-5: new high speed USB device using ehci_hcd and address 7 Jan 2 16:17:35 localhost kernel: usb 1-5: new high speed USB device using ehci_hcd and address 8 Jan 2 16:17:35 localhost kernel: usb 1-5: new high speed USB device using ehci_hcd and address 9 Jan 2 16:17:36 localhost kernel: usb 1-5: new high speed USB device using ehci_hcd and address 1 0 But nothing else shows up, and the device isn't shown with lsusb. For reference this is with the following devices on an ASUS A8V-E Deluxe motherboard: 0000:00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 0000:00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 0000:00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 0000:00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 0000:00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) Thanks for any pointers you might have. =) -- Wesley J. Landaker <wjl@icecavern.net> <xmpp:wjl@icecavern.net> OpenPGP FP: 4135 2A3B 4726 ACC5 9094 0097 F0A9 8A4C 4CD6 E3D2
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