From nobody Tue Dec 2 02:32:03 2025 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3546433EAE0; Wed, 19 Nov 2025 10:58:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.5 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763549895; cv=none; b=FqyYKlHHTvP2VeBY+cVW5jfuBTZnEzHXNfW/HTSktqn+eCpfttQCBGzA1PtGHN86mtib8k/8rNYALD0GatC77D3vqDajgclPHapwrWQll3LJsS2H9wpBq5hwMJyl7ow2z1Pz28Fy+4qgr9fC2uDmY/WDVcLhsObSwp7QLogPfsU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763549895; c=relaxed/simple; bh=MJQBOKJ3pxgT8oIVxgVJmQ+WNwmk4OfiApPi1ehyYS8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=fqRqIgQnhDwwsjGwSyygkEGd+RvMOrmgURUQ7AV803hNZg9KVT0qTCPTA83ib4BoUaq2q761tS+LjacefSiJq8tK9uZRH7RNY/cDGH/ydOrgMW9Mmk2SMhsuo3A3r6znsSS8gRG9cNu+NZnDHiljgI0BofjhOSFHbEbXv6wySPI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=cc1aib0G; arc=none smtp.client-ip=220.197.31.5 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="cc1aib0G" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=cJ 9jFXLxUPnhgca2a4mZ5MJ01cmyWTa2yYdIRpn2s98=; b=cc1aib0GewLB9gxtTh 8eE/N5nwuAKgmys51HXKhH/9ZYxnBZ0MNKAZQbAO7k4af0A730EV5t3iWcNfAKPQ gMnfXYF/fockNyqK0Ccx8XxZBsBwQKsQxgVvUI9c7gU805gW1b8PHxpzwF0NTISG csFmizgpmdf7qeTIMRv3tbtco= Received: from localhost.localdomain (unknown []) by gzsmtp5 (Coremail) with SMTP id QCgvCgCHOlVooh1pwNIrEg--.51100S4; Wed, 19 Nov 2025 18:56:52 +0800 (CST) From: Slark Xiao To: mani@kernel.org, loic.poulain@oss.qualcomm.com, ryazanov.s.a@gmail.com, johannes@sipsolutions.net, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Cc: mhi@lists.linux.dev, linux-arm-msm@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Slark Xiao Subject: [PATCH v3 2/2] net: wwan: mhi: Add network support for Foxconn T99W760 Date: Wed, 19 Nov 2025 18:56:15 +0800 Message-Id: <20251119105615.48295-3-slark_xiao@163.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20251119105615.48295-1-slark_xiao@163.com> References: <20251119105615.48295-1-slark_xiao@163.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: QCgvCgCHOlVooh1pwNIrEg--.51100S4 X-Coremail-Antispam: 1Uf129KBjvdXoW7Wr45tF47Jr45XFyDGw1DGFg_yoWDArgE9r 1kXF9rJr4jgFyjkr1kKF43ZryfGwn7XF1vvFsYv398JrykX3WrWFWrZFySq3429wnrJFsr urnrZF1Yv3yxKjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7xR_iF4PUUUUU== X-CM-SenderInfo: xvod2y5b0lt0i6rwjhhfrp/xtbCwBRny2kdonSHzgAA3T Content-Type: text/plain; charset="utf-8" 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 Reviewed-by: Loic Poulain --- 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_m= bim.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") =3D=3D 0 || - strcmp(cntrl->name, "foxconn-t99w515") =3D=3D 0) + strcmp(cntrl->name, "foxconn-t99w515") =3D=3D 0 || + strcmp(cntrl->name, "foxconn-t99w760") =3D=3D 0) return WDS_BIND_MUX_DATA_PORT_MUX_ID; =20 return 0; --=20 2.25.1