Re: [PATCH net-next v10 0/2] net: wwan: support DTR/RTS on AT ports via MHI IP_CTRL

[patchwork-bot+netdevbpf]

Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Tue, 13 Oct 2026 12:34:58 -0600 you wrote:
> Qualcomm/Sierra SDX55/SDX65 modems (e.g. EM9291) withhold unsolicited AT
> result codes until the host asserts DTR. The in-tree mhi_wwan_ctrl driver
> exposes AT ports but never signals DTR, so URCs never reach userspace.
> 
> Patch 1 extends the wwan core with an optional ->dtr_rts(port, mdmbits)
> port op. The TIOCM bitmask state is tracked in the wwan core, which raises
> DTR/RTS on first open of an AT port whose driver implements ->dtr_rts,
> drops them on last close (if HUPCL is set, which is the default for AT
> ports) and on port removal, and passes the resolved bitmask to the
> driver on TIOCMSET/TIOCMBIC/TIOCMBIS.
> 
> [...]

Here is the summary with links:
  - [net-next,v10,1/2] net: wwan: core: propagate modem control signals to port drivers
    https://git.kernel.org/netdev/net-next/c/241c9ed785d0
  - [net-next,v10,2/2] net: wwan: mhi_wwan_ctrl: drive DTR/RTS via the IP_CTRL channel
    https://git.kernel.org/netdev/net-next/c/d509edf90bc6

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html