Subject: Re: IrDA
To: Lennart Augustsson <lennart@augustsson.net>
From: Nathan J. Williams <nathanw@MIT.EDU>
List: tech-kern
Date: 07/20/2000 15:47:45
<lennart@augustsson.net> (Lennart Augustsson) writes:
> The interface between the kernel and user-land will be on the IrDA
> frame level. The system calls read()/write() are used to transmit
> frames back and forth. Each read/write handles one frame. The kernel
> driver and/or hardware will handle things like framing, checksums,
> byte stuffing, etc. The user-land will handle everything else, like
> all the protocol levels above (e.g. IrLAP, IrMux, IrComm, ...)
> To change things like link speed (and mode) there will be a small
> number of ioctl()s.
Does this mean that accessing devices over IrCOMM will be different
than accessing a normal serial device? For example, how would one run
getty(8) over IrCOMM?
- Nathan