usb hid atmel kit

[Hans Petter Selasky]

On Wednesday 17 August 2005 15:23, lepingouin.tux wrote:
> Hans Petter Selasky wrote:
> >On Wednesday 17 August 2005 14:12, lepingouin.tux wrote:
> >>Hans Petter Selasky wrote:
> >>>On Wednesday 17 August 2005 10:46, lepingouin.tux wrote:
> >>>>Hi,
> >>>>
> >>>>I have the atmel developpement kit with at43usb355 microcontroler. This
> >>>>chip have a USB hub plus a programmable function.
> >>>>
> >>>>I programed this function to use the HID-class driver.
> >>>>
> >>>>Linux can see the usb-hid function :
> >>>>>usb 1-2: new full speed USB device using uhci_hcd and address 4
> >>>>>hub 1-2:1.0: USB hub found
> >>>>>hub 1-2:1.0: 3 ports detected
> >>>>>usb 1-2.1: new full speed USB device using uhci_hcd and address 5
> >>>>>hiddev96: USB HID v1.10 Device [crazy thing] on usb-0000:00:07.2-2.1
> >>>>
> >>>>But FreeBSD can see only the usb-hub, and don't see the hid-function
> >>>>
> >>>>>uhub1: Atmel product 0x3355, class 9/0, rev 1.10/1.17, addr 2
> >>>>>uhub1: 3 ports with 0 removable, bus powered
> >>>
> >>>Is your USB controller USB 2.0 capable. What does "dmesg |grep usb" show
> >>> ?
> >>>
> >>>--HPS
> >>
> >>My usb controler is an OHCI controler :
> >>
> >>ohci0: <OHCI (generic) USB controller> mem 0xd1002000-0xd1002fff irq 15
> >> at device 19.0 on pci0 usb0: OHCI version 1.0, legacy support
> >>usb0: SMM does not respond, resetting
> >>usb0: <OHCI (generic) USB controller> on ohci0
> >>usb0: USB revision 1.0
> >>
> >>fabien M
> >
> >In the file "/sys/dev/usb/ohci.c" change the function "ohci_rhsc_enable"
> > so that it looks like shown below. Make sure that you get everything
> > right.
> >
> >void
> >ohci_rhsc_enable(void *v_sc)
> >{
> >        ohci_softc_t *sc = v_sc;
> >        int s;
> >
> >        s = splhardusb(); /* XXX has no effect on FreeBSD */
> >        ohci_rhsc_able(sc, 1);
> >
> >        /* acknowledge any RHSC interrupt */
> >        OWRITE4(sc, OHCI_INTERRUPT_STATUS, OHCI_RHSC);
> >
> >        ohci_rhsc(sc, sc->sc_intrxfer);
> >
> >        splx(s);
> >        return;
> >}
>
> Yes the 2 lines below comments was not on my file. I changed it and
>
> tryed to recompile it but I can't recompile :

Strange, try this:

make cleandepend clean depend all install

What does "df" output. If you are using a "xterm", then just select the text 
in the window using the mouse, then press the middle-mouse button in your 
mailer, to copy the text.

You have got the sources installed ?

>  > fabien#make all
>  > Warning: Object dirertory not changed from original
>
> /usr/src/sys/modules/usb at ->/usr/src/sys
>
>  > /usr: create/symlink failed, no inodes free
>  > ln: @: No space left on device
>  > *** Error code 1
>  > Stop in /usr/src/sys/modules/usb
> >
> >If you are loading the USB module,
> >simply cd /sys/modules/usb; make clean all install clean
> >
> >Else recompile the kernel.
> >
> >Then reboot.
> >
> >Does it change anything ?
> >

--HPS