Re: [PATCH net-next v4 1/2] net: mhi-net: Add de-aggeration support

2021-02-03 Thread Loic Poulain
Hi Jesse, On Thu, 4 Feb 2021 at 00:16, Jesse Brandeburg wrote: > > Loic Poulain wrote: > > > When device side MTU is larger than host side MTU, the packets > > (typically rmnet packets) are split over multiple MHI transfers. > > In that case, fragments must be re-aggregated to recover the packet

Re: [PATCH net-next v4 1/2] net: mhi-net: Add de-aggeration support

2021-02-03 Thread Jesse Brandeburg
Loic Poulain wrote: > When device side MTU is larger than host side MTU, the packets > (typically rmnet packets) are split over multiple MHI transfers. > In that case, fragments must be re-aggregated to recover the packet > before forwarding to upper layer. > > A fragmented packet result in -EOVE

[PATCH net-next v4 1/2] net: mhi-net: Add de-aggeration support

2021-02-03 Thread Loic Poulain
When device side MTU is larger than host side MTU, the packets (typically rmnet packets) are split over multiple MHI transfers. In that case, fragments must be re-aggregated to recover the packet before forwarding to upper layer. A fragmented packet result in -EOVERFLOW MHI transaction status for