[External Mail] Re: [PATCH 00/11] net: wwan: t9xx: Add MediaTek T9XX WWAN driver

[Wu. JackBB (GSM)]

Hi Jakub,

> On Fri, 29 May 2026 18:31:39 +0800 Jack Wu via B4 Relay wrote:
> > 43 files changed, 14761 insertions(+)
>
> Please try to cut this down to ~5kLoC for the initial submission.
> Whatever the absolute minimum sensible chunk of code is.
>
> Each patch must build cleanly with W=1

We've already reduced this significantly from the original 41k LoC
down to ~14.7k by stripping out non-essential features such as
exception handling, memory logging, devlink, statistics, debug
tracing, and others.

We even removed some arguably necessary features (PM, mdlog,
throughput optimizations) that we plan to submit as follow-up
series.

Note that the line count may slightly increase in v2, as we plan
to add missing kdoc comments based on review feedback.

For reference, the t7xx driver (two generations older, simpler HW)
had an initial submission of ~11.3k LoC [1]. The t9xx hardware is
more complex, so we believe being in a similar range is reasonable.

We'd like to keep the driver functional and reviewable in its
current scope. Do you have any suggestions on how we could further
reduce the size while maintaining a working initial submission?

[1] https://patchwork.kernel.org/project/netdevbpf/cover/20220506181310.2183829-1-ricardo.martinez@linux.intel.com/

Thanks.


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