[linux-usb-devel] Regarding non-PCI based HCD implementation .

[David Brownell]

On Thursday 12 January 2006 5:18 am, monali.katkar at wipro.com wrote:
> 
> Hello ,
> 
> I have a PCMCIA multifunction card with a USB port and a serial port. 
> The USB controller on the card is OHCI-similar however it has the
> following peculiarity -
> 	  An OHCI interface works by having a set of 32 bit registers in
> an IO or memory window, and various data structures 	  in host  RAM .
> PCMCIA/CF is too limited an interface for the device to gain access to
> host RAM, so, the OHCI data 	  structures actually reside in an 8K
> area of RAM in this device. 
> 
> To support this card  I am referring to a implementation : sl811-hcd.c ,
> sl8111_cs.c.Am i referring the correct driver model? Are there any other
> alternatives ?

That resembles the Philips isp116x more than the SL811, I'd say; though
that driver doesn't currently have/need PCMCIA bus glue.

It's part of current 2.6 kernels.

- Dave