Re: usb problems on HP DL980G7

On Friday 11 May 2012 02:54:19 John wrote:
> Hi Folks,
> 
>    We've been trying to bring freebsd up on a hp dl980g7 for awhile.
> Due to usb issues, we finally installed onto a revo card and
> installed it into the 980. The system consistently puts out the
> following messages:
> 
> usbd_ctrl_transfer_setup: could not setup default USB transfer
> usb_alloc_device: set address 2 failed (USB_ERR_NOMEM, ignored)
> usbd_ctrl_transfer_setup: could not setup default USB transfer
> usbd_setup_device_desc: getting device descriptor at addr 2 failed,
> USB_ERR_NOMEM usbd_ctrl_transfer_setup: could not setup default USB
> transfer
> usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_NOMEM, ignored)
> usbd_ctrl_transfer_setup: could not setup default USB transfer
> usbd_setup_device_desc: getting device descriptor at addr 2 failed,
> USB_ERR_NOMEM usbd_ctrl_transfer_setup: could not setup default USB
> transfer
> usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_NOMEM, ignored)
> usbd_ctrl_transfer_setup: could not setup default USB transfer
> usbd_setup_device_desc: getting device descriptor at addr 2 failed,
> USB_ERR_NOMEM ugen0.2: <Unknown> at usbus0 (disconnected)
> uhub_reattach_port: could not allocate new device
> 
>    From dmesg:
> 
> pci0: <base peripheral, interrupt controller> at device 20.0 (no driver
> attached) pcib12: <ACPI PCI-PCI bridge> at device 28.0 on pci0
> pci3: <ACPI PCI bus> on pcib12
> pcib13: <ACPI PCI-PCI bridge> at device 28.4 on pci0
> pci2: <ACPI PCI bus> on pcib13
> pci2: <base peripheral> at device 0.0 (no driver attached)
> pci2: <base peripheral> at device 0.2 (no driver attached)
> uhci0: <UHCI (generic) USB controller> port 0x3c00-0x3c1f irq 17 at device
> 0.4 on pci2 usbus0 on uhci0
> uhci1: <Intel 82801JI (ICH10) USB controller USB-A> port 0x1000-0x101f irq
> 20 at device 29.0 on pci0 device_attach: uhci1 attach returned 12
> uhci1: <Intel 82801JI (ICH10) USB controller USB-B> port 0x1020-0x103f irq
> 23 at device 29.1 on pci0 device_attach: uhci1 attach returned 12
> uhci1: <Intel 82801JI (ICH10) USB controller USB-C> port 0x1040-0x105f irq
> 22 at device 29.2 on pci0 device_attach: uhci1 attach returned 12
> uhci1: <Intel 82801JI (ICH10) USB controller USB-F> port 0x1060-0x107f irq
> 23 at device 29.3 on pci0 device_attach: uhci1 attach returned 12
> ehci0: <Intel 82801JI (ICH10) USB 2.0 controller USB-A> mem
> 0xa0300000-0xa03003ff irq 20 at device 29.7 on pci0 device_attach: ehci0
> attach returned 12
> 
>    Current - 10.0-CURRENT FreeBSD 10.0-CURRENT #0 r235137M
> 
>    Nothing connected to usb on this systems works.
> 
>    Full dmesg is here:
> http://people.freebsd.org/~jwd/dl980g7/dmesg.boot.html
> 
>    Any help is appreciated.

Hi,

If you compile a kernel with options USB_DEBUG, there are some tunables under 
hw.usb which can set various USB related delays. Try to double all USB sysctls 
having the keyword "delay".

--HPS