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b353ce556d
The new chip series has 64 bit doorbell for notification queues. Thus, both control and data path event queues need new routines to write 64 bit doorbell. Adding the same. There is new doorbell interface between the chip and driver. Changing the chip specific data structure definitions. Additional significant changes are listed below - bnxt_re_net_ring_free/alloc takes a new argument - bnxt_qplib_enable_nq and enable_rcfw uses new doorbell offset for new chip. - DB mapping for NQ and CREQ now maps 8 bytes. - DBR_DBR_* macros renames to DBC_DBC_* - store nq_db_offset in a 32bit data type. - got rid of __iowrite64_copy, used writeq instead. - changed the DB header initialization to simpler scheme. Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.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.