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SubjectRe: [FINAL WARNING] Removal of deprecated serial functions - please update your drivers NOW
On Wed, Aug 31, 2005 at 02:00:24PM +0100, Alan Cox wrote:
> On Mer, 2005-08-31 at 10:33 +0100, Russell King wrote:
> > Unfortunately, it appears that some of these drivers do not contain
> > email addresses for their maintainers, neither are they listed in
> > the MAINTAINERS file. (mwavedd and serial_txx9).
>
> I'll have a quick look at mwave. If I remember rightly it just needs to
> tell someone that an "ISA" 16450 serial port materialised by magic at
> the addresses it selected.

Thanks Alan.

I think that it shouldn't be too big a problem - maybe just using
serial8250_register_port() and serial8250_unregister_port() instead
of register_serial()/unregister_serial(), and changing the structure.

The key thing is that port.dev should be set appropriately and the
relevant calls to serial8250_suspend_port/serial8250_resume_port
be made (or port.dev should be NULL if no power management is
expected - in which case it may be managed as a generic platform
port.)

Also, port.uartclk must be set, and since this is an add-in card,
it should not be using BASE_BAUD but the clock rate for the UART
on the card itself. (BASE_BAUD being an architecture defined
constant has no business being used in connection with add-in
cards with on-board UART clock generators.)

I hope the above is useful, thanks.

--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
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