Re: [PATCH V2,net-next, 3/3] net: mana: Add support for jumbo frame

[Jesse Brandeburg]

On 4/7/2023 1:59 PM, Haiyang Zhang wrote:
> During probe, get the hardware-allowed max MTU by querying the device
> configuration. Users can select MTU up to the device limit.
> When XDP is in use, limit MTU settings so the buffer size is within
> one page.
> Also, to prevent changing MTU fails, and leaves the NIC in a bad state,
> pre-allocate all buffers before starting the change. So in low memory
> condition, it will return error, without affecting the NIC.
> 
> Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>

Reviewed-by: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>