linux-kernel - [PATCH] NET: usb: qmi_wwan: add support for YUGA CLM920-NC5 PID 0x9625

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Message-Id: <20171229090217.6933-1-sz.lin@moxa.com>
Date:   Fri, 29 Dec 2017 17:02:17 +0800
From:   SZ Lin (林上智) 
        <sz.lin@...a.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     SZ Lin (林上智) 
        <sz.lin@...a.com>, Bjørn Mork <bjorn@...k.no>,
        netdev@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] NET: usb: qmi_wwan: add support for YUGA CLM920-NC5 PID 0x9625

This patch adds support for PID 0x9625 of YUGA CLM920-NC5.

YUGA CLM920-NC5 needs to enable QMI_WWAN_QUIRK_DTR before QMI operation.

qmicli -d /dev/cdc-wdm0 -p --dms-get-revision
[/dev/cdc-wdm0] Device revision retrieved:
        Revision: 'CLM920_NC5-V1  1  [Oct 23 2016 19:00:00]'

Signed-off-by: SZ Lin (林上智) <sz.lin@...a.com>
---
 drivers/net/usb/qmi_wwan.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 3000ddd1c7e2..728819feab44 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1100,6 +1100,7 @@ static const struct usb_device_id products[] = {
 	{QMI_FIXED_INTF(0x05c6, 0x9084, 4)},
 	{QMI_FIXED_INTF(0x05c6, 0x920d, 0)},
 	{QMI_FIXED_INTF(0x05c6, 0x920d, 5)},
+	{QMI_QUIRK_SET_DTR(0x05c6, 0x9625, 4)},	/* YUGA CLM920-NC5 */
 	{QMI_FIXED_INTF(0x0846, 0x68a2, 8)},
 	{QMI_FIXED_INTF(0x12d1, 0x140c, 1)},	/* Huawei E173 */
 	{QMI_FIXED_INTF(0x12d1, 0x14ac, 1)},	/* Huawei E1820 */
-- 
2.15.1