I have a usb to ps2 dongle with ps2 keyboard and mouse attached. This works fine for a random time. It will stop responding at some point (usually after several hours of working). When I try to replug the dongle, the usb ports appear dead. After a reboot functionality is restored and cycle repeats itself. This never happens if I use a usb keyboard and mouse. from /var/log/messages: Nov 30 15:10:19 <kern.crit> smp5 kernel: ukbd0: at uhub3, port 6, addr 3 (disconnected) Nov 30 15:10:19 <kern.crit> smp5 kernel: ums0: at uhub3, port 6, addr 3 (disconnected) Nov 30 15:10:19 <user.notice> smp5 devd: Executing '/etc/rc.d/syscons setkeyboard /dev/kbd0' Nov 30 15:10:19 <user.notice> smp5 devd: Executing '/etc/rc.d/moused stop ums0' Nov 30 15:10:21 <kern.crit> smp5 kernel: usbd_req_re_enumerate: addr=3, set address failed! (USB_ERR_TIMEOUT, ignored) Nov 30 15:10:27 <kern.crit> smp5 kernel: usbd_setup_device_desc: getting device descriptor at addr 3 failed, USB_ERR_TIMEOUT Nov 30 15:10:29 <kern.crit> smp5 kernel: usbd_req_re_enumerate: addr=3, set address failed! (USB_ERR_TIMEOUT, ignored) Nov 30 15:10:35 <kern.crit> smp5 kernel: usbd_setup_device_desc: getting device descriptor at addr 3 failed, USB_ERR_TIMEOUT ------------------------------------------------ # usbconfig ugen1.1: <EHCI root HUB Intel> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen0.1: <XHCI root HUB 0x8086> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA) ugen2.1: <EHCI root HUB Intel> at usbus2, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen2.2: <product 0x8001 vendor 0x8087> at usbus2, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen1.2: <product 0x8009 vendor 0x8087> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen2.3: <Generic USB KB vendor 0x13ba> at usbus2, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON (100mA) ------------------------------------------- # pciconf -lv hostb0@pci0:0:0:0: class=0x060000 card=0x85341043 chip=0x0c008086 rev=0x06 hdr=0x00 vendor = 'Intel Corporation' device = 'Haswell DRAM Controller' class = bridge subclass = HOST-PCI pcib1@pci0:0:1:0: class=0x060400 card=0x85341043 chip=0x0c018086 rev=0x06 hdr=0x01 vendor = 'Intel Corporation' device = 'Haswell PCI Express x16 Controller' class = bridge subclass = PCI-PCI xhci0@pci0:0:20:0: class=0x0c0330 card=0x85341043 chip=0x8cb18086 rev=0x00 hdr=0x00 vendor = 'Intel Corporation' class = serial bus subclass = USB none0@pci0:0:22:0: class=0x078000 card=0x85341043 chip=0x8cba8086 rev=0x00 hdr=0x00 vendor = 'Intel Corporation' class = simple comms em0@pci0:0:25:0: class=0x020000 card=0x85c41043 chip=0x15a18086 rev=0x00 hdr=0x00 vendor = 'Intel Corporation' class = network subclass = ethernet ehci0@pci0:0:26:0: class=0x0c0320 card=0x85341043 chip=0x8cad8086 rev=0x00 hdr=0x00 vendor = 'Intel Corporation' class = serial bus subclass = USB hdac1@pci0:0:27:0: class=0x040300 card=0x860b1043 chip=0x8ca08086 rev=0x00 hdr=0x00 vendor = 'Intel Corporation' class = multimedia subclass = HDA pcib2@pci0:0:28:0: class=0x060400 card=0x85341043 chip=0x8c908086 rev=0xd0 hdr=0x01 vendor = 'Intel Corporation' class = bridge subclass = PCI-PCI pcib3@pci0:0:28:3: class=0x060401 card=0x85341043 chip=0x244e8086 rev=0xd0 hdr=0x01 vendor = 'Intel Corporation' device = '82801 PCI Bridge' class = bridge subclass = PCI-PCI ehci1@pci0:0:29:0: class=0x0c0320 card=0x85341043 chip=0x8ca68086 rev=0x00 hdr=0x00 vendor = 'Intel Corporation' class = serial bus subclass = USB isab0@pci0:0:31:0: class=0x060100 card=0x85341043 chip=0x8cc48086 rev=0x00 hdr=0x00 vendor = 'Intel Corporation' class = bridge subclass = PCI-ISA ahci0@pci0:0:31:2: class=0x010601 card=0x85341043 chip=0x8c828086 rev=0x00 hdr=0x00 vendor = 'Intel Corporation' class = mass storage subclass = SATA none1@pci0:0:31:3: class=0x0c0500 card=0x85341043 chip=0x8ca28086 rev=0x00 hdr=0x00 vendor = 'Intel Corporation' class = serial bus subclass = SMBus vgapci0@pci0:1:0:0: class=0x030000 card=0x84bb1043 chip=0x138010de rev=0xa2 hdr=0x00 vendor = 'NVIDIA Corporation' class = display subclass = VGA hdac0@pci0:1:0:1: class=0x040300 card=0x84bb1043 chip=0x0fbc10de rev=0xa1 hdr=0x00 vendor = 'NVIDIA Corporation' class = multimedia subclass = HDA pcib4@pci0:3:0:0: class=0x060401 card=0x84891043 chip=0x10801b21 rev=0x04 hdr=0x01 vendor = 'ASMedia Technology Inc.' device = 'ASM1083/1085 PCIe to PCI Bridge' class = bridge subclass = PCI-PCI ------------------------------------- 10.1-STABLE FreeBSD 10.1-STABLE #0 r274556 ------------------------------------- I have tried usbconfig poweroff/on/reset -- no luck tried hw.usb.xhci.xhci_port_route=-1 into /boot/loader.conf --no luck The only method to connect back dongle is a reboot.
Hi, Can you compile XHCI as a module and kldload/kldunload it when the problem appears or try to suspend/resume the computer. Try collection the log from the keyboard using "usbdump -i usbusX -f Y -s65536 -vvv". Note: all keypresses will be in the log, so only send the last few lines of messages, especially those which have "ERR=" different from "0". Sounds like a hardware related problem and not a software one. --HPS
I compiled ehci and xhci as modules. I was able to duplicate the usb disconnect after 6h:52m uptime. Dec 6 17:25:21 <kern.crit> smp5 kernel: ukbd0: at uhub4, port 8, addr 3 (disconnected) Dec 6 17:25:21 <kern.crit> smp5 kernel: ums0: at uhub4, port 8, addr 3 (disconnected) Dec 6 17:25:21 <user.notice> smp5 devd: Executing '/etc/rc.d/syscons setkeyboard /dev/kbd0' Dec 6 17:25:21 <user.notice> smp5 devd: Executing '/etc/rc.d/moused stop ums0' Dec 6 17:25:24 <kern.crit> smp5 kernel: usbd_req_re_enumerate: addr=3, set address failed! (USB_ERR_TIMEOUT, ignored) Dec 6 17:25:30 <kern.crit> smp5 kernel: usbd_setup_device_desc: getting device descriptor at addr 3 failed, USB_ERR_TIMEOUT Dec 6 17:25:32 <kern.crit> smp5 kernel: usbd_req_re_enumerate: addr=3, set address failed! (USB_ERR_TIMEOUT, ignored) Dec 6 17:25:38 <kern.crit> smp5 kernel: usbd_setup_device_desc: getting device descriptor at addr 3 failed, USB_ERR_TIMEOUT I did kldunload and kldload on ehci.ko The keyboard and mouse were then functioning again.