The ACPI specifications have provided standard interfaces between firmware and OS to support device hotplug at runtime. You are commenting using your Twitter account. Now add it back in: By continuing to use this website, you agree to their use. Some sites which I like:
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You need first to hoyplug the memory device before removing a physical processor if a hotpluggable memory device is connected to a hotpluggable physical processor.
Faking a Hot-Unplug event in kernel
ACPI based system device hotplug framework. On my laptop with fake slot enumerator, we got: Ron Belaire said this on March 29, at 6: You are commenting using your Facebook account. Oh yes, there will be rants. John Cunningham on On the right to be an idiot, a….
All logic to handle hotplug events has been moved from these ACPI device driver into the hotplug driver. Scary Reasoner linux, art, music, anti-religious screeds, and rants.
How to configure the Linux kernel/drivers/pci/hotplug
Currently there are two built-in methods to detect hotplug slots. Some sites which I like: Sergey Kharnam said this on March 20, at 7: The ACPI specifications have provided standard interfaces between firmware and OS to support device hotplug at runtime.
You are commenting using your WordPress. Article Afke patchset is based on “5f3d2f2e1acf1c4af2f1cc2fbef6” from git: All hotplug slots will be enumerated by the enumeration driver, instead of by ACPI device drivers.
Been playing around with PCI hotplug on linux 3. Now add it back in: Well, not really, but the driver entry points get called as if it were hot unplugged. Posted in Uncategorized Tags: Fill in your details below or click an icon to log in: So I see I have my Ethernet controller at RealTek RTL at 0xd, The new ACPI system device hotplug framework has following design goals: The fake slot enumerator will treat each assigned ACPI faake as a hotplug slot, so it could be used for testing on hardware platforms without hardware hotplug capabilities.
Notify me of new comments via email. CardBus bridge to [bus ] Jan 25 To find out more, including how to control cookies, see here: This feature is useful for hardware fault management and power saving.
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