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27 lines
794 B
27 lines
794 B
What: Raise a uevent when a USB Host Controller has died |
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Date: 2019-04-17 |
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KernelVersion: 5.2 |
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Contact: [email protected] |
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Description: When the USB Host Controller has entered a state where it is no |
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longer functional a uevent will be raised. The uevent will |
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contain ACTION=offline and ERROR=DEAD. |
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Here is an example taken using udevadm monitor -p:: |
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KERNEL[130.428945] offline /devices/pci0000:00/0000:00:10.0/usb2 (usb) |
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ACTION=offline |
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BUSNUM=002 |
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DEVNAME=/dev/bus/usb/002/001 |
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DEVNUM=001 |
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DEVPATH=/devices/pci0000:00/0000:00:10.0/usb2 |
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DEVTYPE=usb_device |
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DRIVER=usb |
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ERROR=DEAD |
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MAJOR=189 |
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MINOR=128 |
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PRODUCT=1d6b/2/414 |
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SEQNUM=2168 |
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SUBSYSTEM=usb |
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TYPE=9/0/1 |
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Users: [email protected]
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