[RFC PATCH] rxerr patch

[Sascha Wessel]

Hi,

On Mon, Feb 09, 2009 at 05:09:30PM +0100, Michael Trimarchi wrote:
> Hi,
>
> Sascha Wessel wrote:
>> Hi,
>>
>> On Mon, Feb 09, 2009 at 04:39:21PM +0100, Michael Trimarchi wrote:
>>> Hi,
>>>
>>> Sascha Wessel wrote:
>>>> Hi,
>>>>
>>>> On Mon, Feb 09, 2009 at 04:20:20PM +0100, Michael Trimarchi wrote:
>>>>> Can you print your /proc/tty/driver/ttySAC and send?
>>>> $ cat /proc/tty/driver/ttySAC
>>>> serinfo:1.0 driver revision:
>>>> 0: uart:S3C2440 mmio:0x50000000 irq:70 tx:42608 rx:757798 oe:10 RTS|CTS|DTR|DSR|CD
>>> Ok
>>>> 1: uart:S3C2440 mmio:0x50004000 irq:73 tx:1911 rx:1057042 fe:1 brk:1 oe:237 RTS|DTR|DSR|CD
>>> This is very strange. The fe and brk error maybe is for power on, but 
>>> I  don't have overrun. I leave
>>> all the night on.
>>> Michael
>>
>> Ha, I'm running debian from micro sd card with gps enabled. Maybe the problem
>> (latency) is in the sd/gps workaround? I will try with disabled gps...

Same problem with disabled gps...

> Last info. Can you send the dmesg and said to me if you use uBoot or qi  
> for booting?
> I use uboot

uboot, http://wwwcip.cs.fau.de/~sisawess/gta02-dmesg-rxerr

$ cat /proc/interrupts
           CPU0
 16:          1    s3c-ext0  lis302dl
 17:          4    s3c-ext0  modem
 30:     404740         s3c  S3C2410 Timer Tick
 33:          0         s3c  s3c-mci
 37:     400955         s3c  s3c-mci
 41:      97214         s3c  s3c2410_udc
 42:         36         s3c  ohci_hcd:usb1
 43:       1834         s3c  s3c2440-i2c
 48:          1     s3c-ext  Neo1973 Headphone jack
 49:          0     s3c-ext  ar6000
 50:          1     s3c-ext  Neo1973 AUX button
 51:          1     s3c-ext  Neo1973 HOLD button
 53:         19     s3c-ext  pcf50633
 60:          1     s3c-ext  lis302dl
 70:     540463   s3c-uart0  s3c2440-uart
 71:      12968   s3c-uart0  s3c2440-uart
 79:          6     s3c-adc  s3c2410_action
 80:        408     s3c-adc  s3c2410_action
Err:          0


Greetings,
Sascha