Openmoko Bug #2180: stable-tracking: 'rxserr' UART messages

[Openmoko Public Trac]

#2180: stable-tracking: 'rxserr' UART messages
-----------------------------+----------------------------------------------
 Reporter:  laforge          |          Owner:  openmoko-kernel         
     Type:  defect           |         Status:  new                     
 Priority:  high             |      Milestone:  FSO                     
Component:  System Software  |        Version:                          
 Severity:  major            |       Keywords:  gps s3x24xx_serial rxerr
 Haspatch:  0                |      Blockedby:                          
Estimated:                   |    Patchreview:                          
 Blocking:                   |   Reproducible:                          
-----------------------------+----------------------------------------------

Comment(by Sascha):

 I think hardware handshaking works fine for GSM (no bytes get lost), but
 the overrun flag is set anyway. This results in one additional 0x00 byte
 for each overrun.

 With the attached patch the serial driver doesn't forward the overruns,
 works without problems since 1 hour (of course I still get the rxerr
 messages).

 So I guess the uart is not properly initialized?

-- 
Ticket URL: <https://docs.openmoko.org/trac/ticket/2180#comment:11>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac