> From: Archimedes Gaviola <archimedes.gavi...@gmail.com> > Date: Mon, 3 Aug 2020 17:53:51 +0800 > Content-Type: text/plain; charset="UTF-8" > > Hi, > > Just to add as well that the USB LAN Ethernet is working great aside from > the USB input devices that I've encountered. I just know from the man page > http://man.openbsd.org/smsc.4. > > [dmesg snip] > ... > smsc0 at uhub1 port 1 configuration 1 interface 0 "Standard Microsystems > SMSC9512/14" rev 2.00/2.00 addr 3 > smsc0: address b8:27:eb:64:8b:57 > ukphy0 at smsc0 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI > 0x0001f0, model 0x000c > > Since OpenBSD system has dwctwo(4) driver http://man.openbsd.org/dwctwo.4 is > there a need to declare the dtoverlay lines in the config.txt? > > dtoverlay=dwc-otg > dtoverlay=dwc2
No. In fact those lines might hurt. As for your problem; in some cases inserting a (powered) USB 2.0 Hub in the chain may help. > [dmesg snip] > ... > usb0 at dwctwo0: USB revision 2.0 > uhub0 at usb0 configuration 1 interface 0 "Broadcom DWC2 root hub" rev > 2.00/1.00 addr 1 > > Thanks and best regards, > Archimedes > > > On Mon, Aug 3, 2020 at 10:23 AM Archimedes Gaviola < > archimedes.gavi...@gmail.com> wrote: > > > Hi, > > > > Good day! > > > > I installed OpenBSD 6.7 release and current (dated August 1, 2020) to my > > Raspberry Pi 3B. Installations are successful respectively but USB input > > devices such as keyboard, mouse, barcode scanner are not working. They are > > detected but not working. My USB output device which is an Xprinter printer > > is working fine. I tried adding the following DTB to config.txt as to no > > avail. > > > > dtoverlay=dwc-otg > > dtoverlay=dwc2 > > > > I've tried an Ubuntu Linux image and these USB devices works. Any idea of > > the problem? > > > > Attached is my RPI 3B dmesg output. > > > > Thanks and best regards, > > Archimedes > > >
