linux-kernel - Re:Re: [PATCH v3 2/2] net: wwan: mhi: Add network support for Foxconn T99W760

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Message-ID: <4c4751c0.9803.19b3079a159.Coremail.slark_xiao@163.com>
Date: Thu, 18 Dec 2025 16:00:36 +0800 (CST)
From: "Slark Xiao" <slark_xiao@....com>
To: "Loic Poulain" <loic.poulain@....qualcomm.com>
Cc: mani@...nel.org, ryazanov.s.a@...il.com, johannes@...solutions.net,
	andrew+netdev@...n.ch, davem@...emloft.net, edumazet@...gle.com,
	kuba@...nel.org, pabeni@...hat.com, mhi@...ts.linux.dev,
	linux-arm-msm@...r.kernel.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re:Re: [PATCH v3 2/2] net: wwan: mhi: Add network support for
 Foxconn T99W760


At 2025-11-21 20:46:54, "Loic Poulain" <loic.poulain@....qualcomm.com> wrote:
>On Wed, Nov 19, 2025 at 11:57 AM Slark Xiao <slark_xiao@....com> wrote:
>>
>> T99W760 is designed based on Qualcomm SDX35 chip. It use similar
>> architechture with SDX72/SDX75 chip. So we need to assign initial
>> link id for this device to make sure network available.
>>
>> Signed-off-by: Slark Xiao <slark_xiao@....com>
>
>Reviewed-by: Loic Poulain <loic.poulain@....qualcomm.com>
>
Hi Loic,
May I know when this patch would be applied into net or linux-next?
I saw the changes in MHI side has been applied.
T99W760 device would have a network problem if missing this changes in wwan
side. Please help do a checking.

Thanks
>> ---
>>  drivers/net/wwan/mhi_wwan_mbim.c | 3 ++-
>>  1 file changed, 2 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/net/wwan/mhi_wwan_mbim.c b/drivers/net/wwan/mhi_wwan_mbim.c
>> index c814fbd756a1..a142af59a91f 100644
>> --- a/drivers/net/wwan/mhi_wwan_mbim.c
>> +++ b/drivers/net/wwan/mhi_wwan_mbim.c
>> @@ -98,7 +98,8 @@ static struct mhi_mbim_link *mhi_mbim_get_link_rcu(struct mhi_mbim_context *mbim
>>  static int mhi_mbim_get_link_mux_id(struct mhi_controller *cntrl)
>>  {
>>         if (strcmp(cntrl->name, "foxconn-dw5934e") == 0 ||
>> -           strcmp(cntrl->name, "foxconn-t99w515") == 0)
>> +           strcmp(cntrl->name, "foxconn-t99w515") == 0 ||
>> +           strcmp(cntrl->name, "foxconn-t99w760") == 0)
>>                 return WDS_BIND_MUX_DATA_PORT_MUX_ID;
>>
>>         return 0;
>> --
>> 2.25.1
>>