Reset PCI Device

Matt Patterson matt at v8zman.com
Mon May 2 18:47:19 UTC 2005


I have a usb 2.0 controller that simply disappears after sometime being 
enabled. When I try

rmmod ehci_hcd
modprobe ehci_hcd

This is what I get in dmesg:

ACPI: PCI interrupt 0000:00:0c.3[A] -> GSI 16 (level, low) -> IRQ 16
ehci_hcd 0000:00:0c.3: ALi Corporation USB 2.0 Controller
ehci_hcd 0000:00:0c.3: can't reset
ehci_hcd 0000:00:0c.3: init 0000:00:0c.3 fail, -110
ehci_hcd: probe of 0000:00:0c.3 failed with error -110


Is there a way I can reset this device so that I can bring it back 
online, or do I have to reboot?

Matt






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