eb6779d4c5
With legacy PM hooks, it was the responsibility of a driver to manage PCI states and also the device's power state. The generic approach is to let PCI core handle the work. e1000_suspend() calls __e1000_shutdown() to perform intermediate tasks. __e1000_shutdown() modifies the value of "wake" (device should be wakeup enabled or not), responsible for controlling the flow of legacy PM. Since, PCI core has no idea about the value of "wake", new code for generic PM may produce unexpected results. Thus, use "device_set_wakeup_enable()" to wakeup-enable the device accordingly. Signed-off-by: Vaibhav Gupta <vaibhavgupta40@gmail.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.