linux-kernel - Re: [PATCH v2 0/2] Migrate QRTR Nameservice to Kernel

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Date:   Fri, 6 Mar 2020 17:18:01 +0100
From:   Daniele Palmas <dnlplm@...il.com>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc:     David Miller <davem@...emloft.net>, kuba@...nel.org,
        bjorn.andersson@...aro.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, kvalo@...eaurora.org
Subject: Re: [PATCH v2 0/2] Migrate QRTR Nameservice to Kernel

Hello Mani,

Il giorno gio 20 feb 2020 alle ore 16:15 Manivannan Sadhasivam
<manivannan.sadhasivam@...aro.org> ha scritto:
>
> Hello,
>
> This patchset migrates the Qualcomm IPC Router (QRTR) Nameservice from userspace
> to kernel under net/qrtr.
>

I saw those and the MHI driver related patches, thanks for doing them.

Are you going to submit also the controller and device (uci, netdev)
drivers for SDX55 modem?

Thanks,
Daniele

> The userspace implementation of it can be found here:
> https://github.com/andersson/qrtr/blob/master/src/ns.c
>
> This change is required for enabling the WiFi functionality of some Qualcomm
> WLAN devices using ATH11K without any dependency on a userspace daemon. Since
> the QRTR NS is not usually packed in most of the distros, users need to clone,
> build and install it to get the WiFi working. It will become a hassle when the
> user doesn't have any other source of network connectivity.
>
> The original userspace code is published under BSD3 license. For migrating it
> to Linux kernel, I have adapted Dual BSD/GPL license.
>
> This patchset has been verified on Dragonboard410c and Intel NUC with QCA6390
> WLAN device.
>
> Thanks,
> Mani
>
> Changes in v2:
>
> * Sorted the local variables in reverse XMAS tree order
>
> Manivannan Sadhasivam (2):
>   net: qrtr: Migrate nameservice to kernel from userspace
>   net: qrtr: Fix the local node ID as 1
>
>  net/qrtr/Makefile |   2 +-
>  net/qrtr/ns.c     | 751 ++++++++++++++++++++++++++++++++++++++++++++++
>  net/qrtr/qrtr.c   |  51 +---
>  net/qrtr/qrtr.h   |   4 +
>  4 files changed, 767 insertions(+), 41 deletions(-)
>  create mode 100644 net/qrtr/ns.c
>
> --
> 2.17.1
>