src/sys/dev/etherswitch/ip17x, branch releng/12.4

[etherswitch] check if_alloc returns NULL

2018-01-24T21:33:18Z

This patch is cosmetic. It checks if allocation of ifnet structure failed. It's better to have this check rather than assume positive scenario. Submitted by: Dmitry Luhtionov Reported by: Dmitry Luhtionov

sys/dev: further adoption of SPDX licensing ID tags.

2017-11-27T14:52:40Z

Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.

[ip17x] [etherswitch] fdt away and mii hang workaround on ip17x

2017-05-06T05:53:42Z

Add workaround mii access because of rt1310 is hang up on etherswitch mii poll. And FDT away on arm platform. Tested: * wzr2-g300n Submitted by: Hiroki Mori Reviewed by: mizhka Differential Revision: https://reviews.freebsd.org/D10295

[etherswitch] enable phy4/mac4 of ip175c

2016-11-15T22:30:25Z

If MII1 interface is disabled, then enable phy4/mac4. Submitted by: Hiroki Mori Reviewed by: mizhka, adrian Approved by: adrian (mentor) Differential Revision: https://reviews.freebsd.org/D6832

sys/dev: replace comma with semicolon when pertinent.

2016-08-09T19:41:46Z

Uses of commas instead of a semicolons can easily go undetected. The comma can serve as a statement separator but this shouldn't be abused when statements are meant to be standalone. Detected with devel/coccinelle following a hint from DragonFlyBSD. MFC after: 1 month

Cleanup unnecessary semicolons from the kernel.

2016-04-10T23:07:00Z

Found with devel/coccinelle.

[mdio] migrate mdiobus out of etherswitch and into a top-level device of its own.

2015-12-26T02:31:39Z

The mdio driver interface is generally useful for devices that require MDIO without the full MII bus interface. This lifts the driver/interface out of etherswitch(4), and adds a mdio(4) man page. Submitted by: Landon Fuller Differential Revision: https://reviews.freebsd.org/D4606

Fix the build with debug enabled and remove a variable used only at switch

2014-05-09T13:21:34Z

initialization, it is nonsense keep it around without futher use.

Fix a bug on ip17x switch initialization which will fail as soon as you

2014-05-09T13:07:39Z

disable the debug and diagnosis options from current. We must wait 2ms after the switch reset and not 2us. Tested on RB433UAH.

Add missing includes and remove two unused ones.

2014-02-27T21:01:10Z

Reviewed by: loos MFC after: 1 week