[Bug 289981] Add support for D-Link DWM-221 4G modem

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 03 Oct 2025 16:05:18 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=289981

            Bug ID: 289981
           Summary: Add support for D-Link DWM-221 4G modem
           Product: Base System
           Version: 14.3-STABLE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: usb
          Assignee: usb@FreeBSD.org
          Reporter: mail.eric75@gmail.com

Hi

Would it be possible to provide these additions for support D-Link DWM-221 4G
modem please :

/sys/dev/usb/serial/u3g.c
@@ - @@ static const STRUCT_USB_HOST_ID u3g_devs[] = {
U3G_DEV(DLINK, DWM157_2, 0),
+ U3G_DEV(DLINK, DWM221_CD, U3GINIT_SCSIEJECT),
+ U3G_DEV(DLINK, DWM221, 0),
U3G_DEV(DLINK, DWM222_CD, U3GINIT_SCSIEJECT),
U3G_DEV(DLINK, DWM222, 0),
U3G_DEV(DLINK, DWM222_CD_2, U3GINIT_SCSIEJECT),
U3G_DEV(DLINK, DWM222_2, 0),
U3G_DEV(DLINK3, DWM652, 0),
U3G_DEV(HP, EV2200, 0),
U3G_DEV(HP, HS2300, 0),

/sys/dev/usb/usbdevs
@@ - @@ product DLINK DWM157 0x7d02 DWM-157
product DLINK DWM157_2 0x7d0e DWM-157
product DLINK DWR510 0x7e12 DWR-510
+product DLINK DWM221 0x7e19 DWM-221
product DLINK DWM222 0x7e35 DWM-222
product DLINK DWM222_2 0x7e3d DWM-222
product DLINK DWM157_CD_2 0xa407 DWM-157 CD-ROM Mode
product DLINK DWM157_CD 0xa707 DWM-157 CD-ROM Mode
product DLINK DWR510_CD 0xa805 DWR-510 CD-ROM Mode
+product DLINK DWM221_CD 0xa401 DWM-221 CD-ROM Mode
product DLINK DWM222_CD 0xab00 DWM-222 CD-ROM Mode
product DLINK DWM222_CD_2 0xac01 DWM-222 CD-ROM Mode
product DLINK DSB650 0xabc1 10/100 Ethernet
product DLINK DUBH7 0xf103 DUB-H7 USB 2.0 7-Port Hub
product DLINK2 RTL8192SU_1 0x3300 RTL8192SU


Thank's
eric

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