mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-09-22 09:34:56 +02:00
Jakub Kicinski
802dcb4340
Grygorii Strashko says: ==================== net: ethernet: ti: am65-cpsw: add multi port support in mac-only mode This series adds multi-port support in mac-only mode (multi MAC mode) to TI AM65x CPSW driver in preparation for enabling support for multi-port devices, like Main CPSW0 on K3 J721E SoC or future CPSW3g on K3 AM64x SoC. The multi MAC mode is implemented by configuring every enabled port in "mac-only" mode (all ingress packets are sent only to the Host port and egress packets directed to target Ext. Port) and creating separate net_device for every enabled Ext. port. This series does not affect on existing CPSW2g one Ext. Port devices and xmit path changes are done only for multi-port devices by splitting xmit path for one-port and multi-port devices. Patches 1-3: Preparation patches to improve K3 CPSW configuration depending on DT Patches 4-5: Fix VLAN offload for multi MAC mode Patch 6: Fixes CPTS context lose issue during PM runtime transition Patch 7: Fixes TX csum offload for multi MAC mode Patches 8-9: add multi-port support to TI AM65x CPSW Patch 10: handle deferred probe with new dev_err_probe() API changes in v3: - rebased - added Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> - added Patch 10 which is minor optimization changes in v2: - patch 8: xmit path split for one-port and multi-port devices to avoid performance losses - patch 9: fixed the case when Port 1 is disabled - Patch 7: added fix for TX csum offload v2: https://lore.kernel.org/patchwork/cover/1321608/ v1: https://lore.kernel.org/patchwork/cover/1315766/ ==================== Link: https://lore.kernel.org/r/20201030200707.24294-1-grygorii.strashko@ti.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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.