RE: what serial port type are Elan ports?

[Alex Pavloff]

Hi Ed,

I've got an SC520 dev board here actually.  I can get that output to you
tommorow (have to scrounge up a power supply et al).

Alex Pavloff - [e-mail]
Eason Technology -- www.eason.com
 

> -----Original Message-----
> From: Ed Vance [mailto:[e-mail]]
> Sent: Tuesday, October 29, 2002 5:14 PM
> To: 'Alex Pavloff'
> Cc: 'linux-kernel'; 'linux-serial'
> Subject: RE: what serial port type are Elan ports?
> 
> 
> Hi Alex,
> 
> Thanks, I think the Elan SC520 is all I need. I don't know if 
> the other
> chips in the family have the same bug. 
> 
> There is a conflict between the Elan work-around and the 
> 16C654 UART. It
> looks like the work-around causes it to drop transmit data. 
> If I can know
> for sure the detected type of the Elan's ports, then I can 
> shield all other
> UART types from the work-around with a quick type field check 
> without losing
> the benefit of the work-around. 
> 
> Suggestions are welcome.
> 
> Best regards,
> Ed
> 
> > -----Original Message-----
> > From: Alex Pavloff [mailto:[e-mail]]
> > Sent: Tuesday, October 29, 2002 4:19 PM
> > To: 'Ed Vance'; 'linux-kernel'; 'linux-serial'
> > Subject: RE: what serial port type are Elan ports?
> > 
> > 
> > 
> > Elan Sc3x0?
> > Elan Sc4x0?
> > Elan Sc520?
> > 
> > I assume you mean the 520, if you really want to find the 
> > UART for the SC3x0
> > I might be convinced to plug in a hard drive to one of my 
> > many SC320s lying
> > around and let you know.
> > 
> > Alex Pavloff - [e-mail]
> > Eason Technology -- www.eason.com
> > 
> > > -----Original Message-----
> > > From: Ed Vance [mailto:[e-mail]]
> > > Sent: Tuesday, October 29, 2002 4:14 PM
> > > To: 'linux-kernel'; 'linux-serial'
> > > Subject: what serial port type are Elan ports?
> > > 
> > > 
> > > Hi,
> > > 
> > > I need to know what UART type the serial driver detects for 
> > > the two built-in
> > > serial ports on the AMD Elan Microcontroller?
> > > 
> > > Would some nice person who has an Elan based system please 
> > > send me the first
> > > ten lines of the output of the following command?
> > > 
> > > 	more /proc/tty/driver/serial
> > > 
> > > Thanks in advance,
> > > Ed
> > > 
> > > ---------------------------------------------------------------- 
> > > Ed Vance              edv (at) macrolink (dot) com
> > > Macrolink, Inc.       1500 N. Kellogg Dr  Anaheim, CA  92807
> > > ----------------------------------------------------------------
> > > 
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> > 
>