[linux-dvb] Re: DiSEqC 2.x

[Andreas Oberritter <andreas@oberritter.de>]

On Mon, 2002-04-15 at 23:57, Andreas Oberritter wrote:
> It would be great to have a raw device, e.g. /dev/ost/diseqcN,

Written buffers shall be sent as diseqc messages. EFAULT shall be
returned if the message is too long or too short. If reading occurs on a
non-diseqc 2.x compliant device EINVAL shall be returned.

The maximum read/write buffersize should be requested via ioctl before
read/write operations occur to be able to malloc() buffers of correct
size. If the read buffersize is zero, diseqc 2.x is not supported by the
device.

What do you think?

Regards,
obi




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