- Subject: Cabled PCIE device hotplug/hot-removal
- From: Shlomo Pongratz <shlomopongratz@xxxxxxxxx>
- Date: Thu, 26 Jul 2012 20:03:09 +0300
Hi,
I have a PCIe device connected with cables to a host (kernel 3.5.0-rc7+).
What are the handler I need to add to a driver in order to catch cable
pull-out / push-in?
The pcisig presentation
"http://www.pcisig.com/developers/main/training_materials/get_document?doc_id=f4ca40ec1721aa7fadd05e2903b0172c36656294"
talks about PERST# detection for cabled PCIe hotplug.
Does the kernel detect it?
None of the pci_driver or pci_error_handlers callbacks were called
when using powered down/up the device (electrically).
Thanks.
Shlomo Pongratz
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