Messages in this thread | | | From | Loic Poulain <> | Date | Sat, 29 Oct 2022 09:24:21 +0200 | Subject | Re: [PATCH net-next] net: wwan: iosm: add rpc interface for xmm modems |
| |
On Fri, 28 Oct 2022 at 20:09, Shane Parslow <shaneparslow808@gmail.com> wrote: > > On Fri, Oct 28, 2022 at 12:35:01PM +0200, Loic Poulain wrote: > > On Fri, 28 Oct 2022 at 02:37, Shane Parslow <shaneparslow808@gmail.com> wrote: > > > > > > Add a new iosm wwan port that connects to the modem rpc interface. This > > > interface provides a configuration channel, and in the case of the 7360, is > > > the only way to configure the modem (as it does not support mbim). > > > > Doesn't the AT channel offer that possibility? what is the status of > > 7360 support without this change? > > Several initialization functions must be called through the RPC channel > to bring up the 7360. Without this initialization the modem is not > functional beyond responding to simple AT commands. After initialization > through this interface the modem works as expected.
Ok, beyond xmm7360-pci project, it would be good to have this protocol integrated into an existing modem manager.
> > Because of this, the 7360 is currently nonfunctional beyond responding > to a limited set of AT commands. As for the 7560, my understanding is that > it is currently functional, and this interface simply supplements the MBIM > interface. > > > > > > The new interface is compatible with existing software, such as > > > open_xdatachannel.py from the xmm7360-pci project [1]. > > > > > > [1] https://github.com/xmm7360/xmm7360-pci > > > > > > Signed-off-by: Shane Parslow <shaneparslow808@gmail.com> [...] > > Thanks for the feedback. Should I go ahead and submit a V2?
Yes, please.
| |