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Re: serial compilation with CYGINT_IO_SERIAL_BLOCK_TRANSFER
- To: "Jesper Skov" <jskov at redhat dot com>
- Subject: Re: [ECOS] serial compilation with CYGINT_IO_SERIAL_BLOCK_TRANSFER
- From: "Dave Airlie" <airlied at parthus dot com>
- Date: 13 Sep 2000 12:52:05 +0100
- Cc: ecos-discuss at sources dot redhat dot com
But I have another driver that does implement the interfaces, and I need
to run it and the PID serial ports,
Can I not do this?
Dave.
On 13 Sep 2000, Jesper Skov wrote:
> >>>>> "Dave" == Dave Airlie <airlied@parthus.com> writes:
>
> Dave> Hi, I've just gotten the snapshot from the 8th Sept, and cannot
> Dave> get the serial stuff to compile with
> Dave> CYGINT_IO_SERIAL_BLOCK_TRANSFER enabled..
>
> Dave> in serial.c it keeps getting problems in the differing
> Dave> SERIAL_CALLBACKS...
>
> Dave> Has anyone else had problems like this .. I'm running an ARM-PID
> Dave> board
>
> That is an interface, not a user-modifyable option. If the _driver_
> does not implement block transfers (which the PID driver does not),
> the interface will not be activated.
>
> The callback compile errors are due to the IO driver expecting the
> callbacks functions to be defined by the device driver - and they
> are not.
>
> Jesper
>
--
David Airlie, Software Engineer, Parthus Technologies plc.,
Mary Rosse Centre, National Tech Park, Limerick, Ireland.
t: +353-61-508116 / f: +353-61-508101 / David.Airlie@parthus.com