Re: [Bluez-users] Once again: Socket CF card and Kernel 2.6

[Erwin Authried <eauth@softsys.co.at>]

On Sat, 2005-03-05 at 06:37, Mathias Adam wrote:
> Hi,
> 
> I just got it working by doing a little change in the serial driver 
> (8250.c). I tested it with 2.6.11 but I think it could work for any 2.6 
> kernel.
> 
> Marcel Holtmann schrieb:
> > I am not an serial card expert. This is a problem in the serial
> > subsystem and a BlueZ problem.
> 
> That proved to be true.
> 
> Marcel: One thing I discovered while debugging this: the hci_uart driver 
> seems to initialize the actual UART with only 230400 baud. Is this 
> really the case or are those UARTs clocked at nonstandard (higher) 
> frequencies so that this setting does result in a higher real baud rate?

I can't say for sure if that applies to your specific CF card, but
usually PCMCIA/CF uarts are just register-compatible emulations of a
standard uart, and the clockrate doesn't matter at all. The actual data
rate can be very high.

Regards,
Erwin




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