[PATCH net-next v3] net: usb: qmi_wwan: add Compal EXM-G1x support
From: Ian Lin <hidden>
Date: 2026-08-31 08:41:34
Also in:
linux-usb, lkml
Subsystem:
networking drivers, the rest, usb networking drivers, usb qmi wwan network driver · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds, Bjørn Mork
The Compal EXM-G1x is a Qualcomm SDX12-based LTE modem. Add support for its QMI WWAN interface 8 using the DTR quirk. Tested on a Compal EXM-G1x modem. Assisted-by: Codex:GPT-5 Signed-off-by: Ian Lin <redacted> --- v3: - base on net-next and mark the target tree in the subject - add AI assistance attribution - post as a fresh thread v2: https://lore.kernel.org/20260828082309.12513-1-jisayme@gmail.com/ (local) - split QMI WWAN support into a separate patch - identify the Qualcomm SDX12 chipset - keep the device entry sorted and add the product name v1: https://lore.kernel.org/20260828075644.6228-1-jisayme@gmail.com/ (local) 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 8178a8758..fdfdcf24d 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c@@ -1446,6 +1446,7 @@ static const struct usb_device_id products[] = { {QMI_QUIRK_SET_DTR(0x2c7c, 0x0316, 3)}, /* Quectel RG255C */ {QMI_QUIRK_SET_DTR(0x2cb7, 0x0104, 4)}, /* Fibocom NL678 series */ {QMI_QUIRK_SET_DTR(0x2cb7, 0x0112, 0)}, /* Fibocom FG132 */ + {QMI_QUIRK_SET_DTR(0x04b7, 0x8217, 8)}, /* Compal EXM-G1x */ {QMI_FIXED_INTF(0x0489, 0xe0b4, 0)}, /* Foxconn T77W968 LTE */ {QMI_FIXED_INTF(0x0489, 0xe0b5, 0)}, /* Foxconn T77W968 LTE with eSIM support*/ {QMI_FIXED_INTF(0x2692, 0x9025, 4)}, /* Cellient MPL200 (rebranded Qualcomm 05c6:9025) */
base-commit: 1bb784eb6e38fd73143f021608e4ef3095d0c0d7 -- 2.43.0