netdev - Re: [PATCH 0/4] net: mhi : Add support to enable ethernet interface

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Message-ID: <kyecepuwbomqsjhsmrkqdf66pwbdona5neroxjeqrxdcn7i7xa@izjqxntne3iw>
Date: Thu, 24 Jul 2025 22:09:42 +0530
From: Manivannan Sadhasivam <mani@...nel.org>
To: Vivek.Pernamitta@...cinc.com
Cc: Andrew Lunn <andrew+netdev@...n.ch>, 
	"David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org, 
	linux-kernel@...r.kernel.org, mhi@...ts.linux.dev, linux-arm-msm@...r.kernel.org, 
	Vivek Pernamitta <quic_vpernami@...cinc.com>
Subject: Re: [PATCH 0/4] net: mhi : Add support to enable ethernet interface

On Thu, Jul 24, 2025 at 07:21:16PM GMT, Vivek.Pernamitta@...cinc.com wrote:
> - Add support to enable ethernet network device for MHI NET driver
>   currenlty we have support only NET driver.
>   so new client can be configured to be Ethernet type over MHI by
>   setting "mhi_device_info.ethernet_if = true"
> 
> - Change the naming format for MHI network interfaces to improve clarity
>   when multiple MHI controllers are connected.
> 
>   Currently, MHI NET device interfaces are created as mhi_swip<n>/mhi_hwip<n>
>   for each channel. This makes it difficult to distinguish between channels
>   when multiple EP/MHI controllers are connected, as we cannot map the
>   corresponding MHI channel to the respective controller and channel.
>   To address this, create a new MHI interface name based on the device name and
>   channel name.
> 
> - Add support for new MHI channels for M-plane, NETCONF and S-plane.
> 
> Initial post for Ethernet support in MHI driver is posted here
> https://lore.kernel.org/all/1689762055-12570-1-git-send-email-quic_vpernami@quicinc.com/
> 

What has changed since then? This series is supposed to be v4. And you haven't
resolved the v2 comments itself:
https://lore.kernel.org/mhi/1689660928-12092-1-git-send-email-quic_vpernami@quicinc.com/

- Mani

> Signed-off-by: 
> 
> ---
> Vivek Pernamitta (4):
>       net: mhi: Rename MHI interface to improve clarity
>       net: mhi : Add support to enable ethernet interface
>       net: mhi: Add MHI IP_SW1, ETH0 and ETH1 interface
>       bus: mhi: host: pci: Enable IP_SW1, IP_ETH0 and IP_ETH1 channels for QDU100
> 
>  drivers/bus/mhi/host/pci_generic.c |   8 +++
>  drivers/net/mhi_net.c              | 100 +++++++++++++++++++++++++++++++------
>  2 files changed, 93 insertions(+), 15 deletions(-)
> ---
> base-commit: 9ee814bd78e315e4551223ca7548dd3f6bdcf1ae
> change-id: 20250724-b4-eth_us-97f0d5ba7f08
> 
> Best regards,
> -- 
> Vivek Pernamitta <<quic_vpernami@...cinc.com>>
> 

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