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034f93fcb1
- Cache the PTM capability offset instead of searching for it every time (Bjorn Helgaas) - Separate PTM configuration from PTM enable (Bjorn Helgaas) - Add pci_suspend_ptm() and pci_resume_ptm() to disable and re-enable PTM on suspend/resume so some Root Ports can safely enter a lower-power PM state (Bjorn Helgaas) - Disable PTM for all devices during suspend; previously we only did this for Root Ports and even then only in certain cases (Bjorn Helgaas) - Simplify pci_pm_suspend_noirq() (Rajvi Jingar) - Reduce the delay after transitions to/from D3hot by using usleep_range() instead of msleep(), which reduces the typical delay from 19ms to 10ms (Sajid Dalvi, Will McVicker) * pci/pm: PCI/PM: Reduce D3hot delay with usleep_range() PCI/PM: Simplify pci_pm_suspend_noirq() PCI/PM: Always disable PTM for all devices during suspend PCI/PTM: Consolidate PTM interface declarations PCI/PTM: Reorder functions in logical order PCI/PTM: Preserve RsvdP bits in PTM Control register PCI/PTM: Move pci_ptm_info() body into its only caller PCI/PTM: Add pci_suspend_ptm() and pci_resume_ptm() PCI/PTM: Separate configuration and enable PCI/PTM: Add pci_upstream_ptm() helper PCI/PTM: Cache PTM Capability offset
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.