David S. Miller 93eb2b7721 Merge tag 'mlx5-updates-2021-10-15' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
Saeed Mahameed says:

====================
mlx5-updates-2021-10-15

1) From Rongwei Liu:

Use system_image_guid and native_port_num when bonding.
Don't relay on PCIe ids anymore.

With some specific NIC, the physical devices may have PCIe IDs like
0001:01:00.0/1 and 0002:02:00.0/1. All of these devices should have
the same system_image_guid and device index can be queried from
native_port_num.

For matching sibling devices/port of the same HCA, compare the HCA
GUID reported on each device rather than just assuming PCIe ids have
similar attributes.

2) From Amir Tzin: Use HCA defined Timouts

Replace hard coded timeouts with values stored by firmware in default
timeouts register (DTOR). Timeouts are read during driver load. If DTOR
is not supported by firmware then fallback to hard coded defaults
instead.

3) From Shay Drory: Disable roce at HCA level
Disable RoCE in Firmware when devlink roce parameter is set to off.

4) A small set of trivial cleanups
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-16 08:49:19 +01:00
2021-09-23 11:01:12 -04:00
2021-10-10 17:01:59 -07:00

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.
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