Ibook G4 modem

Ibook G4 modem

[Colin Leroy]

Hi,

Anyone knows what's the modem in the iBook G4 ? It doesn't even appear in
`lspci` nor `lsusb`.
in the device-tree, however, there's an escc node (compatible:
"chrp,es0"), with ch-a and ch-b (but they have empty "slot-names").
There's also an i2c-modem node (compatible: "minidash2").

Googling for minidash2 returns nothing...
Linuxant scripts to detect chipsets don't find anything, either.

Anyone knows something about it ?

thanks,
--
Colin
Ne disez pas disez, mais disez dites


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Re: Ibook G4 modem

[Benjamin Herrenschmidt]

On Thu, 2004-01-15 at 03:32, Colin Leroy wrote:
> Hi,
>
> Anyone knows what's the modem in the iBook G4 ? It doesn't even appear in
> `lspci` nor `lsusb`.
> in the device-tree, however, there's an escc node (compatible:
> "chrp,es0"), with ch-a and ch-b (but they have empty "slot-names").
> There's also an i2c-modem node (compatible: "minidash2").
>
> Googling for minidash2 returns nothing...
> Linuxant scripts to detect chipsets don't find anything, either.
>
> Anyone knows something about it ?

The linuxant stuff should work. It's an USB modem. But it's only
powered up when the USB driver is loaded ;)

Ben.


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Re: Ibook G4 modem

[Colin Leroy]

Hi,
> > Anyone knows what's the modem in the iBook G4 ? It doesn't even appear
in
> > `lspci` nor `lsusb`.
> > in the device-tree, however, there's an escc node (compatible:
> > "chrp,es0"), with ch-a and ch-b (but they have empty "slot-names").
> > There's also an i2c-modem node (compatible: "minidash2").
> >
> > Googling for minidash2 returns nothing...
> > Linuxant scripts to detect chipsets don't find anything, either.
> >
> > Anyone knows something about it ?
>
> The linuxant stuff should work. It's an USB modem. But it's only
> powered up when the USB driver is loaded ;)


Do you mean the ohci-hcd, or something else ? USB, i2c and modem related
modules I have are:

ohci_hcd               22048  0
ehci_hcd               28928  0
bsd_comp                6848  0
cdc_acm                11812  0
usb_storage           130676  0
usblp                  14368  0
i2c_keywest            13320  0
i2c_core               29540  3 therm_adt7467,i2c_keywest,snd_powermac

Thanks,
--
Colin
Ne disez pas disez, mais disez dites


** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/

Re: Ibook G4 modem

[Benjamin Herrenschmidt]

>
> Do you mean the ohci-hcd, or something else ? USB, i2c and modem related
> modules I have are:

No, when the linuxant USB driver is loaded, it powers the modem up

Ben.


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