a29c132f92
When the BNXT_FW_CAP_PTP_RTC flag is not set, the bnxt driver implements .adjfreq on a cyclecounter in terms of the straightforward "base * ppb / 1 billion" calculation. When BNXT_FW_CAP_PTP_RTC is set, the driver forwards the ppb value to firmware for configuration. Convert the driver to the newer .adjfine interface, updating the cyclecounter calculation to use adjust_by_scaled_ppm to perform the calculation. Use scaled_ppm_to_ppb when forwarding the correction to firmware. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Cc: Michael Chan <michael.chan@broadcom.com> Cc: Richard Cochran <richardcochran@gmail.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> 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.