Date: Tue, 08 Sep 2020 14:35:56 +0300 From: Rustam <rustam-m@ukr.net> To: freebsd-questions@freebsd.org Subject: Can't get working USB modem Huawei E3372h-320 Message-ID: <1599564061.688364000.y450x494@frv50.fwdcdn.com>
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We use a FreeBSD gateway. Lately we have to change our ISP and chose wireless Internet via modem Huawei E3372h-320 (HiLink). Modem works fine on different Windows PC's (Win7/Win10/USB2.0/USB3.0) - internet available. But when connect to our FreeBSD - modem can't be detected correctly. On console repeatedly appears messages like: ugen7.4: <HUAWEIMOBILE HUAWEIMOBILE> at usbus7 cdce1 on uhub8 cdce1: <CDC Ethernet Control Model (ECM)> on usbus7 ue1: <USB Ethernet> on cdce1 ue1: Ethernet address: 00:1e:10:1f:00:00 ugen7.4: <HUAWEIMOBILE HUAWEIMOBILE> at usbus7 (disconnected) cdce1: at uhub8, port 1, addr 4 (disconnected) cdce1: detached usbd_req_re_enumerate: addr=4, set address failed! (USB_ERR_IOERROR, ignored) usbd_setup_device_desc: getting device descriptor at addr 4 failed, USB_ERR_IOERROR usbd_req_re_enumerate: addr=4, set address failed! (USB_ERR_IOERROR, ignored) usbd_setup_device_desc: getting device descriptor at addr 4 failed, USB_ERR_IOERROR usb_alloc_device: Failure selecting configuration index 0:USB_ERR_IOERROR, port 1, addr 4 (ignored) See photo of the screen: https://picua.org/image/Me2Hvf When executing 'usbconfig' command repeatedly, most of times results shows empty usb ports. But sometime I can see device 'HUAWEIMOBILE HUAWEIMOBILE' for short time (it disappears at next time). When repeatedly execute 'ifconfig -a' sometimes we got an automatically created interface ue0/ue1, which then vanishes. This looks like modem repeatedly connects/disconnects from USB port. First we assume this is because of not enough power from USB. We move HDD with FreeBSD into another PC - the same behavior. Then I solder hand-made USB cable - attach an extra 2 wires in parallel to V+/G wires of factory cable and turn on them into an external 5V USB charger while modem keep connected via factory cable. Got no effect. So, this is not a hardware problem (or am I wrong?). I try increase values of hw.usb.timings.* in 'loader.conf' - no effect. May be someone can point me to another variables? May be I need load/unload/configure some kernel modules? Previously we have another modem Huawei EC315 (VID=0x12d1/PID=0x1f01), which works fine connected to that system (with help of 'usb_modeswitch'). So, my question: does anyone make this modem works on FreeBSD or have similar troubles with other devices? Can you point me in right direction? My system: FreeBSD 12.1-RELEASE-p9 GENERIC i386 Modem info: H/W version = CL4E3372HM, F/W version = 10.0.3.1(H192SP2C983) 'dmesg' of worked modem EC315 ('ue0' appears after 'usb_modeswitch' by startup script): ugen7.2: <Huawei Technologies HUAWEI Mobile> at usbus7 umass0 on uhub1 umass0: <Huawei Technologies HUAWEI Mobile, class 0/0, rev 2.00/0.00, addr 2> on usbus7 umass0: SCSI over Bulk-Only; quirks = 0x0100 umass0:6:0: Attached to scbus6 cd0 at umass-sim0 bus 0 scbus6 target 0 lun 0 cd0: <HUAWEI Mass Storage 2.31> Removable CD-ROM SCSI-2 device cd0: 40.000MB/s transfers cd0: Attempt to query device size failed: NOT READY, Medium not present cd0: quirks=0x10<10_BYTE_ONLY> umass0: at uhub1, port 1, addr 2 (disconnected) cd0 at umass-sim0 bus 0 scbus6 target 0 lun 0 cd0: <HUAWEI Mass Storage 2.31> detached (cd0:umass-sim0:0:0:0): Periph destroyed umass0: detached ugen7.2: <Huawei Technologies HUAWEI Mobile> at usbus7 (disconnected) lo0: link state changed to UP em1: link state changed to UP WARNING: attempt to domain_add(netgraph) after domainfinalize() ipfw2 (+ipv6) initialized, divert loadable, nat loadable, default to deny, logging disabled ugen7.2: <Huawei Technologies HUAWEI Mobile> at usbus7 cdce0 on uhub1 cdce0: <Huawei Technologies HUAWEI Mobile, class 2/0, rev 2.00/0.00, addr 2> on usbus7 ue0: <USB Ethernet> on cdce0 ue0: Ethernet address: 00:a0:c6:xxxxxx
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