On 4/1/19 4:01 PM, Florian Schulze wrote:
What exact PCI models of xhci/ehci/ohci and uhci have you got?
pciconf -lv
The following all is with 10.3. Can't reboot at the moment to try with
12.0. Maybe tomorrow morning. This is a HP ProLiant Microserver Gen7 N54L.
ohci0@pci0:0:18:0: class=0x0c0310 card=0x1609103c chip=0x43971002
rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD/ATI]'
device = 'SB7x0/SB8x0/SB9x0 USB OHCI0 Controller'
class = serial bus
subclass = USB
ehci0@pci0:0:18:2: class=0x0c0320 card=0x1609103c chip=0x43961002
rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD/ATI]'
device = 'SB7x0/SB8x0/SB9x0 USB EHCI Controller'
class = serial bus
subclass = USB
ohci1@pci0:0:19:0: class=0x0c0310 card=0x1609103c chip=0x43971002
rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD/ATI]'
device = 'SB7x0/SB8x0/SB9x0 USB OHCI0 Controller'
class = serial bus
subclass = USB
ehci1@pci0:0:19:2: class=0x0c0320 card=0x1609103c chip=0x43961002
rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD/ATI]'
device = 'SB7x0/SB8x0/SB9x0 USB EHCI Controller'
class = serial bus
subclass = USB
ohci2@pci0:0:22:0: class=0x0c0310 card=0x1609103c chip=0x43971002
rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD/ATI]'
device = 'SB7x0/SB8x0/SB9x0 USB OHCI0 Controller'
class = serial bus
subclass = USB
ehci2@pci0:0:22:2: class=0x0c0320 card=0x1609103c chip=0x43961002
rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD/ATI]'
device = 'SB7x0/SB8x0/SB9x0 USB EHCI Controller'
class = serial bus
subclass = USB
ugen2.1: <OHCI root HUB ATI> at usbus2, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=SAVE (0mA)
ugen1.1: <EHCI root HUB ATI> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps)
pwr=SAVE (0mA)
ugen0.1: <OHCI root HUB ATI> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=SAVE (0mA)
ugen5.1: <EHCI root HUB ATI> at usbus5, cfg=0 md=HOST spd=HIGH (480Mbps)
pwr=SAVE (0mA)
ugen4.1: <OHCI root HUB ATI> at usbus4, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=SAVE (0mA)
ugen3.1: <EHCI root HUB ATI> at usbus3, cfg=0 md=HOST spd=HIGH (480Mbps)
pwr=SAVE (0mA)
ugen3.2: <USB2.0 Hub Action Star> at usbus3, cfg=0 md=HOST spd=HIGH
(480Mbps) pwr=SAVE (100mA)
ugen1.2: <RNDISEthernet Gadget Linux 2.6.31-rt11-lab126 with
fsl-usb2-udc> at usbus1, cfg=1 md=HOST spd=HIGH (480Mbps) pwr=ON (2mA)
ugen3.3: <USB HID Action Star> at usbus3, cfg=0 md=HOST spd=HIGH
(480Mbps) pwr=ON (20mA)
ugen3.4: <Arduino Leonardo Arduino LLC> at usbus3, cfg=0 md=HOST
spd=FULL (12Mbps) pwr=ON (500mA)
It might be the host controller driver needs a quirk. See:
sysctl -a hw.usb | grep hci
hw.usb.xhci.dma32: 0
hw.usb.xhci.use_polling: 0
hw.usb.xhci.xhci_port_route: 0
hw.usb.xhci.debug: 0
hw.usb.xhci.streams: 0
hw.usb.uhci.loop: 0
hw.usb.uhci.debug: 0
hw.usb.ohci.debug: 0
hw.usb.ehci.lostintrbug: 0
hw.usb.ehci.iaadbug: 0
hw.usb.ehci.no_hs: 0
hw.usb.ehci.debug: 0
Hi,
Basically there are very few changes in the EHCI/OHCI drivers between
10.3 and 12.0 . Does re-plugging the USB device make it appear again?
If you don't see any messages like "failed to enumerate" ... it means
the device is not visible at all to the USB host controller. Changing
values under:
sysctl -a hw.usb.timings
Might affect the situation. In 12.0 there is a new system wide feature
called early AP startup, which kicks multithreading much earlier. Maybe
it affects the boot timing somehow.
When FreeBSD 12.0 is booted, you might also want to try to do a reset on
the HUB, where I guess all devices are connected:
usbconfig -d X.Y reset
where X.Y are the numbers in ugenX.Y .
--HPS
_______________________________________________
freebsd-usb@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-usb
To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"
