[ts-7000] Re: ts7800 setserial options for tttsX

["mark.hassman" <>]

Just as a sanity check, I booted the board without loading tsuart1 or tsuart7800 automatically.  After it was up, I checked and the devices were not present as expected.   After loading the modules, the devices were created and reported in /var/log/messages (dmesg).   So far so good.

Then I opened kermit and used some standard options.  Currently the DIO pins for ttsn6 are directly connected in a loopback fashion.   

Kermit commands:

> set line /dev/ttts6
> set speed 9600 
> set parity none
> set flow-control none
> set carrier-watch off
> conn
At this point, I would suspect anything typed should be echoed back as received.   No luck but at least kermit didn't hang like previous attempts.   Lacking comm, I went to close the port.

In /var/log/messages, I got the following:
> Jan  1 00:00:33 ts7800 kernel: tt8s9 at MMIO 0xe80000e4 (irq = 89) is a TSUART
> Jan  1 00:20:16 ts7800 kernel: Division by zero in kernel.
> Jan  1 00:20:47 ts7800 kernel: Division by zero in kernel.
> Jan  1 00:21:01 ts7800 kernel: .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 
The kernel continues to spew the messages containing just the period.  Obviously its in bad shape at this point.   I repeated the same test several times.   Same results.   Replaced the current modules with the latest from the ftp site.  No luck with that.

Anyone have suggestions?

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