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This patch contains the following changes: * add cfg->is_ptp (used for PTP enable/disable switch, which is described in more details below); * add cfg->tc_mode (A1 supports 2 HW modes only); * setup queue to TC mapping based on TC mode on A2; * remove hw_tx_tc_mode_get / hw_rx_tc_mode_get hw_ops. In the first generation of our hardware (A1), a whole traffic class is consumed for PTP handling in FW (FW uses it to send the ptp data and to send back timestamps). The 'is_ptp' flag introduced in this patch will be used in to automatically disable PTP when a conflicting configuration is detected, e.g. when multiple TCs are enabled. Signed-off-by: Dmitry Bezrukov <dbezrukov@marvell.com> Co-developed-by: Mark Starovoytov <mstarovoitov@marvell.com> Signed-off-by: Mark Starovoytov <mstarovoitov@marvell.com> Signed-off-by: Igor Russkikh <irusskikh@marvell.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.