From: Ian Lin <jisayme@gmail.com>
To: bjorn@mork.no, johan@kernel.org, gregkh@linuxfoundation.org
Cc: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Ian Lin <jisayme@gmail.com>
Subject: [PATCH] USB: add Compal EXM-G1x modem support
Date: Fri, 28 Aug 2026 15:56:44 +0800 [thread overview]
Message-ID: <20260828075644.6228-1-jisayme@gmail.com> (raw)
Add the USB device ID for the Compal EXM-G1x modem.
Bind its QMI WWAN interface 8 and expose its vendor-specific serial
interfaces with protocols 0x30, 0x40, and 0x60 through the option driver.
Tested on a Compal EXM-G1x modem.
Signed-off-by: Ian Lin <jisayme@gmail.com>
---
drivers/net/usb/qmi_wwan.c | 1 +
drivers/usb/serial/option.c | 3 +++
2 files changed, 4 insertions(+)
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 8178a8758..e17afb22c 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1451,6 +1451,7 @@ static const struct usb_device_id products[] = {
{QMI_FIXED_INTF(0x2692, 0x9025, 4)}, /* Cellient MPL200 (rebranded Qualcomm 05c6:9025) */
{QMI_QUIRK_SET_DTR(0x1546, 0x1312, 4)}, /* u-blox LARA-R6 01B */
{QMI_QUIRK_SET_DTR(0x1546, 0x1342, 4)}, /* u-blox LARA-L6 */
+ {QMI_QUIRK_SET_DTR(0x04b7, 0x8217, 8)},
{QMI_QUIRK_SET_DTR(0x33f8, 0x0104, 4)}, /* Rolling RW101 RMNET */
{QMI_FIXED_INTF(0x2dee, 0x4d22, 5)}, /* MeiG Smart SRM825L */
{QMI_QUIRK_SET_DTR(0x2dee, 0x4d63, 0)}, /* MeiG SRM813Q w/ Modem(PPP) */
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index e4ad14375..56b43bf1f 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -2547,6 +2547,9 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_INTERFACE_CLASS(0x1bbb, 0x0640, 0xff), /* TCL IK512 ECM */
.driver_info = NCTRL(3) },
{ USB_DEVICE_INTERFACE_CLASS(0x2949, 0x8700, 0xff) }, /* Neoway N723-EA */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x04b7, 0x8217, 0xff, 0xff, 0x30) },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x04b7, 0x8217, 0xff, 0xff, 0x40) },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x04b7, 0x8217, 0xff, 0xff, 0x60) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
--
2.43.0
next reply other threads:[~2026-08-28 7:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-28 7:56 Ian Lin [this message]
2026-08-28 8:05 ` [PATCH] USB: add Compal EXM-G1x modem support Johan Hovold
2026-08-28 8:23 ` [PATCH v2] net: usb: qmi_wwan: add Compal EXM-G1x support Ian Lin
2026-08-28 8:26 ` [PATCH v2] USB: serial: option: " Ian Lin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260828075644.6228-1-jisayme@gmail.com \
--to=jisayme@gmail.com \
--cc=andrew+netdev@lunn.ch \
--cc=bjorn@mork.no \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=gregkh@linuxfoundation.org \
--cc=johan@kernel.org \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox