Re: [PATCH 3/3] net: mhi: Increase the default MTU from 16K to 32K

[Andrew Lunn]

On Wed, Jun 07, 2023 at 12:28:09PM +0530, Manivannan Sadhasivam wrote:
> On Tue, Jun 06, 2023 at 07:50:23AM -0600, Jeffrey Hugo wrote:
> > On 6/6/2023 6:31 AM, Manivannan Sadhasivam wrote:
> > > Most of the Qualcomm endpoint devices are supporting 32K MTU for the
> > > UL (Uplink) and DL (Downlink) channels. So let's use the same value
> > > in the MHI NET driver also. This gives almost 2x increase in the throughput
> > > for the UL channel.

You say here 'Most'. What happens on those which do not support 32K?
Do the packets get dropped and it turns into a black hole?

   Andrew