linux-kernel - [net-next v4] net: wwan: mhi: Add network support for Foxconn T99W760

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Message-Id: <20260105022646.10630-1-slark_xiao@163.com>
Date: Mon,  5 Jan 2026 10:26:46 +0800
From: Slark Xiao <slark_xiao@....com>
To: loic.poulain@....qualcomm.com,
	ryazanov.s.a@...il.com,
	johannes@...solutions.net,
	andrew+netdev@...n.ch,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com
Cc: netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Slark Xiao <slark_xiao@....com>
Subject: [net-next v4] net: wwan: mhi: Add network support for Foxconn T99W760

T99W760 is designed based on Qualcomm SDX35 chip. It use similar
architecture 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>
---
v2: Add changes into same serials with MHI changes
v3: Fix missing serial info
v4: Rebase code and separate out wwan changes from previous
    serials since MHI side has been applied
---
 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 0dace12f5ad0..cf6d3e2a007b 100644
--- a/drivers/net/wwan/mhi_wwan_mbim.c
+++ b/drivers/net/wwan/mhi_wwan_mbim.c
@@ -99,7 +99,8 @@ 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-t99w640") == 0)
+	    strcmp(cntrl->name, "foxconn-t99w640") == 0 ||
+	    strcmp(cntrl->name, "foxconn-t99w760") == 0)
 		return WDS_BIND_MUX_DATA_PORT_MUX_ID;
 
 	return 0;
-- 
2.25.1