OpenBMC Uboot: Missing Driver for Ethernet Switch KSZ9893R

OpenBMC Uboot: Missing Driver for Ethernet Switch KSZ9893R

[Sushil Dubey]

[-- Attachment #1: Type: text/plain, Size: 667 bytes --]

Hello All,



I am working on an AST2600 based OpenBMC project where we are
using Ethernet Switch KSZ9893R.



Microchip KSZ9893R is a 3-Port Gigabit Ethernet Switches with
RGMII/MII/RMII Interface.



I investigated OpenBMC/Uboot for KSZ9893R support but could not find it GitHub
- openbmc/u-boot: OpenBMC "Das U-Boot" Source Tree
<https://github.com/openbmc/u-boot>.



After further investigation, I found this driver is already upstream at
mainline Uboot :
https://github.com/u-boot/u-boot/blob/master/drivers/net/ksz9477.c



Can anyone please take a look and get this driver in the OpenBMC tree?



Thank you in advance for your help.



Regards,

Sushil Dubey

[-- Attachment #2: Type: text/html, Size: 3205 bytes --]

Re: OpenBMC Uboot: Missing Driver for Ethernet Switch KSZ9893R

[Joel Stanley]

Hello Sushil,

On Fri, 23 Jul 2021 at 08:09, Sushil Dubey <sushilkdubey@gmail.com> wrote:
>
> Hello All,
>
>
>
> I am working on an AST2600 based OpenBMC project where we are using Ethernet Switch KSZ9893R.
>
>
>
> Microchip KSZ9893R is a 3-Port Gigabit Ethernet Switches with RGMII/MII/RMII Interface.
>
>
>
> I investigated OpenBMC/Uboot for KSZ9893R support but could not find it GitHub - openbmc/u-boot: OpenBMC "Das U-Boot" Source Tree.
>
>
>
> After further investigation, I found this driver is already upstream at mainline Uboot : https://github.com/u-boot/u-boot/blob/master/drivers/net/ksz9477.c
>
>
>
> Can anyone please take a look and get this driver in the OpenBMC tree?

You're welcome to submit a patch to the mailing list that adds this
driver to the tree. As the maintainer will review and merge that.

Cheers,

Joel