[Bluez-devel] "iobase" pcmcia?

[Bluez-devel] "iobase" pcmcia?

[abhay b]

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hi i got the code of Bluetooth driver for the Anycom BlueCard (LSE039/LSE041)in this code and some other codes i have seen there is a parameter called "iobase "
its being used in many palces like
 outb(0x08 | 0x20, iobase + 0x30);
soem functions take it as argument but i dont know how we r getting a partcular address as nowhere its intialized to some address.
i want to know what this address is? is it base address of io window? is the pcmcia memory is part of io memory? how we get a value for tha parameter "iobase"
thanks
abhay

Re: [Bluez-devel] "iobase" pcmcia?

[Marcel Holtmann]

Hi Abhay,

> i got the code of Bluetooth driver for the Anycom BlueCard (LSE039/LSE041)in this code and some other codes i have seen there is a parameter called "iobase "
> its being used in many palces like
>  outb(0x08 | 0x20, iobase + 0x30);
> soem functions take it as argument but i dont know how we r getting a partcular address as nowhere its intialized to some address.
> i want to know what this address is? is it base address of io window? is the pcmcia memory is part of io memory? how we get a value for tha parameter "iobase"

this address comes from the CIS data of the PCMCIA card and is stored in
info->link.io.BasePort1 after configuration.

Regards

Marcel




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