fda4e19d50
Alex Elder says: ==================== net: ipa: last things before PM conversion This series contains a few remaining changes needed before fully switching over to using runtime power management rather than the previous "IPA clock" mechanism. The first patch moves the calls to enable and disable the IPA interrupt as a system wakeup interrupt into "ipa_clock.c" with the rest of the power-related code. The second adds a flag to make it possible to distinguish runtime suspend from system suspend. The third and fourth patches arrange for the ->start_xmit path to resume hardware if necessary, to ensure it is powered. If power is not active, the TX queue is stopped, and arrangements are made for the queue to be restarted once hardware power is active again. The fifth patch keeps the TX queue active during suspend. This isn't necessary for system suspend but it's important for runtime suspend. And the last patch makes it so we don't hold the hardware active while the modem network device is open. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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.